diff options
| author | Kaleb Keithley <kaleb@freedesktop.org> | 2003-11-14 15:54:39 +0000 |
|---|---|---|
| committer | Kaleb Keithley <kaleb@freedesktop.org> | 2003-11-14 15:54:39 +0000 |
| commit | e3925d3087dc381a24b47c5602e086645e942fcf (patch) | |
| tree | 23db50792445254b4d4f58acace3f261c176fcc4 | |
| download | xorg-lib-libXmu-e3925d3087dc381a24b47c5602e086645e942fcf.tar.gz | |
R6.6 is the Xorg base-lineXORG-MAIN
67 files changed, 12009 insertions, 0 deletions
@@ -0,0 +1,8 @@ +This library contains miscellaneous utilities and is not part of the Xlib +standard. It contains routines which only use public interfaces so that it +may be layered on top of any proprietary implementation of Xlib or Xt. + +It is intended to support clients in the MIT distribution; vendors +may choose not to distribute this library if they wish. Therefore, +applications developers who depend on this library should be prepared to +treat it as part of their software base when porting. diff --git a/include/X11/Xmu/Atoms.h b/include/X11/Xmu/Atoms.h new file mode 100644 index 0000000..53c16b3 --- /dev/null +++ b/include/X11/Xmu/Atoms.h @@ -0,0 +1,128 @@ +/* $Xorg: Atoms.h,v 1.4 2001/02/09 02:03:51 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * The interfaces described by this header file are for miscellaneous utilities + * and are not part of the Xlib standard. + */ + +#ifndef _XMU_ATOMS_H_ +#define _XMU_ATOMS_H_ + +#include <X11/Intrinsic.h> +#include <X11/Xfuncproto.h> + +typedef struct _AtomRec *AtomPtr; + +extern AtomPtr + _XA_ATOM_PAIR, + _XA_CHARACTER_POSITION, + _XA_CLASS, + _XA_CLIENT_WINDOW, + _XA_CLIPBOARD, + _XA_COMPOUND_TEXT, + _XA_DECNET_ADDRESS, + _XA_DELETE, + _XA_FILENAME, + _XA_HOSTNAME, + _XA_IP_ADDRESS, + _XA_LENGTH, + _XA_LIST_LENGTH, + _XA_NAME, + _XA_NET_ADDRESS, + _XA_NULL, + _XA_OWNER_OS, + _XA_SPAN, + _XA_TARGETS, + _XA_TEXT, + _XA_TIMESTAMP, + _XA_USER; + +#define XA_ATOM_PAIR(d) XmuInternAtom(d, _XA_ATOM_PAIR) +#define XA_CHARACTER_POSITION(d) XmuInternAtom(d, _XA_CHARACTER_POSITION) +#define XA_CLASS(d) XmuInternAtom(d, _XA_CLASS) +#define XA_CLIENT_WINDOW(d) XmuInternAtom(d, _XA_CLIENT_WINDOW) +#define XA_CLIPBOARD(d) XmuInternAtom(d, _XA_CLIPBOARD) +#define XA_COMPOUND_TEXT(d) XmuInternAtom(d, _XA_COMPOUND_TEXT) +#define XA_DECNET_ADDRESS(d) XmuInternAtom(d, _XA_DECNET_ADDRESS) +#define XA_DELETE(d) XmuInternAtom(d, _XA_DELETE) +#define XA_FILENAME(d) XmuInternAtom(d, _XA_FILENAME) +#define XA_HOSTNAME(d) XmuInternAtom(d, _XA_HOSTNAME) +#define XA_IP_ADDRESS(d) XmuInternAtom(d, _XA_IP_ADDRESS) +#define XA_LENGTH(d) XmuInternAtom(d, _XA_LENGTH) +#define XA_LIST_LENGTH(d) XmuInternAtom(d, _XA_LIST_LENGTH) +#define XA_NAME(d) XmuInternAtom(d, _XA_NAME) +#define XA_NET_ADDRESS(d) XmuInternAtom(d, _XA_NET_ADDRESS) +#define XA_NULL(d) XmuInternAtom(d, _XA_NULL) +#define XA_OWNER_OS(d) XmuInternAtom(d, _XA_OWNER_OS) +#define XA_SPAN(d) XmuInternAtom(d, _XA_SPAN) +#define XA_TARGETS(d) XmuInternAtom(d, _XA_TARGETS) +#define XA_TEXT(d) XmuInternAtom(d, _XA_TEXT) +#define XA_TIMESTAMP(d) XmuInternAtom(d, _XA_TIMESTAMP) +#define XA_USER(d) XmuInternAtom(d, _XA_USER) + +_XFUNCPROTOBEGIN + +extern char *XmuGetAtomName( +#if NeedFunctionPrototypes + Display * /* dpy */, + Atom /* atom */ +#endif +); + +extern Atom XmuInternAtom( +#if NeedFunctionPrototypes + Display * /* dpy */, + AtomPtr /* atom_ptr */ +#endif +); + +extern void XmuInternStrings( +#if NeedFunctionPrototypes + Display * /* dpy */, + String * /* names */, + Cardinal /* count */, + Atom * /* atoms_return */ +#endif +); + +extern AtomPtr XmuMakeAtom( +#if NeedFunctionPrototypes + _Xconst char * /* name */ +#endif +); + +extern char *XmuNameOfAtom( +#if NeedFunctionPrototypes + AtomPtr /* atom_ptr */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _XMU_ATOMS_H_ */ diff --git a/include/X11/Xmu/CharSet.h b/include/X11/Xmu/CharSet.h new file mode 100644 index 0000000..e017458 --- /dev/null +++ b/include/X11/Xmu/CharSet.h @@ -0,0 +1,64 @@ +/* $Xorg: CharSet.h,v 1.4 2001/02/09 02:03:51 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * The interfaces described by this header file are for miscellaneous utilities + * and are not part of the Xlib standard. + */ + +#ifndef _XMU_CHARSET_H_ +#define _XMU_CHARSET_H_ + +#include <X11/Xfuncproto.h> + +_XFUNCPROTOBEGIN + +extern void XmuCopyISOLatin1Lowered( +#if NeedFunctionPrototypes + char * /* dst_return */, + _Xconst char * /* src */ +#endif +); + +extern void XmuCopyISOLatin1Uppered( +#if NeedFunctionPrototypes + char * /* dst_return */, + _Xconst char * /* src */ +#endif +); + +extern int XmuCompareISOLatin1( +#if NeedFunctionPrototypes + _Xconst char * /* first */, + _Xconst char * /* second */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _XMU_CHARSET_H_ */ diff --git a/include/X11/Xmu/CloseHook.h b/include/X11/Xmu/CloseHook.h new file mode 100644 index 0000000..b69290a --- /dev/null +++ b/include/X11/Xmu/CloseHook.h @@ -0,0 +1,79 @@ +/* $Xorg: CloseHook.h,v 1.5 2001/02/09 02:03:51 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * The interfaces described by this header file are for miscellaneous utilities + * and are not part of the Xlib standard. + */ + +#ifndef _XMU_CLOSEHOOK_H_ +#define _XMU_CLOSEHOOK_H_ + +#include <X11/Xlib.h> +#include <X11/Xfuncproto.h> + +typedef XPointer CloseHook; + +typedef int (*XmuCloseHookProc)( +#if NeedFunctionPrototypes + Display* /* dpy */, + XPointer /* data */ +#endif +); + +_XFUNCPROTOBEGIN + +extern CloseHook XmuAddCloseDisplayHook( +#if NeedFunctionPrototypes + Display * /* dpy */, + XmuCloseHookProc /* proc */, + XPointer /* arg */ +#endif +); + +extern Bool XmuLookupCloseDisplayHook( +#if NeedFunctionPrototypes + Display * /* dpy */, + CloseHook /* handle */, + XmuCloseHookProc /* proc */, + XPointer /* arg */ +#endif +); + +extern Bool XmuRemoveCloseDisplayHook( +#if NeedFunctionPrototypes + Display * /* dpy */, + CloseHook /* handle */, + XmuCloseHookProc /* proc */, + XPointer /* arg */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _XMU_CLOSEHOOK_H_ */ diff --git a/include/X11/Xmu/Converters.h b/include/X11/Xmu/Converters.h new file mode 100644 index 0000000..3b3a448 --- /dev/null +++ b/include/X11/Xmu/Converters.h @@ -0,0 +1,266 @@ +/* $Xorg: Converters.h,v 1.5 2001/02/09 02:03:51 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * The interfaces described by this header file are for miscellaneous utilities + * and are not part of the Xlib standard. + */ + +#ifndef _XMU_STRCONVERT_H_ +#define _XMU_STRCONVERT_H_ + +#include <X11/Intrinsic.h> +#include <X11/Xfuncproto.h> + +_XFUNCPROTOBEGIN + +/* + * Converters - insert in alphabetical order + */ + +/****************************************************************************** + * XmuCvtFunctionToCallback + */ +extern void XmuCvtFunctionToCallback( +#if NeedFunctionPrototypes + XrmValue* /* args */, + Cardinal* /* num_args */, + XrmValuePtr /* fromVal */, + XrmValuePtr /* toVal */ +#endif +); + + +/****************************************************************************** + * XmuCvtStringToBackingStore + */ +#define XtNbackingStore "backingStore" +#define XtCBackingStore "BackingStore" +#define XtRBackingStore "BackingStore" +#define XtEnotUseful "notUseful" +#define XtEwhenMapped "whenMapped" +#define XtEalways "always" +#define XtEdefault "default" +extern void XmuCvtStringToBackingStore( +#if NeedFunctionPrototypes + XrmValue* /* args */, + Cardinal* /* num_args */, + XrmValuePtr /* fromVal */, + XrmValuePtr /* toVal */ +#endif +); + + +/****************************************************************************** + * XmuCvtStringToCursor + */ +extern void XmuCvtStringToCursor( +#if NeedFunctionPrototypes + XrmValue* /* args */, + Cardinal* /* num_args */, + XrmValuePtr /* fromVal */, + XrmValuePtr /* toVal */ +#endif +); +extern Boolean XmuCvtStringToColorCursor( +#if NeedFunctionPrototypes + Display* /* dpy */, + XrmValue* /* args */, + Cardinal* /* num_args */, + XrmValuePtr /* fromVal */, + XrmValuePtr /* toVal */, + XtPointer* /* converter_data */ +#endif +); + +#define XtRColorCursor "ColorCursor" +#define XtNpointerColor "pointerColor" +#define XtNpointerColorBackground "pointerColorBackground" + + +/****************************************************************************** + * XmuCvtStringToGravity + */ +typedef int XtGravity; + +#ifndef XtRGravity +#define XtRGravity "Gravity" +#endif +#define XtEForget "forget" +#define XtENorthWest "northwest" +#define XtENorth "north" +#define XtENorthEast "northeast" +#define XtEWest "west" +#define XtECenter "center" +#define XtEEast "east" +#define XtESouthWest "southwest" +#define XtESouth "south" +#define XtESouthEast "southeast" +#define XtEStatic "static" +#define XtEUnmap "unmap" + +extern void XmuCvtStringToGravity ( +#if NeedFunctionPrototypes + XrmValue* /* args */, + Cardinal* /* num_args */, + XrmValuePtr /* fromVal */, + XrmValuePtr /* toVal */ +#endif +); + + +/****************************************************************************** + * XmuCvtStringToJustify + */ +typedef enum { + XtJustifyLeft, /* justify text to left side of button */ + XtJustifyCenter, /* justify text in center of button */ + XtJustifyRight /* justify text to right side of button */ +} XtJustify; +#define XtEleft "left" +#define XtEcenter "center" +#define XtEright "right" +#define XtEtop "top" +#define XtEbottom "bottom" + +extern void XmuCvtStringToJustify( +#if NeedFunctionPrototypes + XrmValue* /* args */, + Cardinal* /* num_args */, + XrmValuePtr /* fromVal */, + XrmValuePtr /* toVal */ +#endif +); + + +/****************************************************************************** + * XmuCvtStringToLong + */ +#define XtRLong "Long" +extern void XmuCvtStringToLong( +#if NeedFunctionPrototypes + XrmValue* /* args */, + Cardinal* /* num_args */, + XrmValuePtr /* fromVal */, + XrmValuePtr /* toVal */ +#endif +); + + +/****************************************************************************** + * XmuCvtStringToOrientation + */ +typedef enum {XtorientHorizontal, XtorientVertical} XtOrientation; +extern void XmuCvtStringToOrientation( +#if NeedFunctionPrototypes + XrmValue* /* args */, + Cardinal* /* num_args */, + XrmValuePtr /* fromVal */, + XrmValuePtr /* toVal */ +#endif +); + + +/****************************************************************************** + * XmuCvtStringToBitmap + */ +extern void XmuCvtStringToBitmap( +#if NeedFunctionPrototypes + XrmValue* /* args */, + Cardinal* /* num_args */, + XrmValuePtr /* fromVal */, + XrmValuePtr /* toVal */ +#endif +); + + +/****************************************************************************** + * XmuCvtStringToShapeStyle; is XtTypeConverter (i.e. new style) + * no conversion arguments, not particularly useful to cache the results. + */ + +#define XtRShapeStyle "ShapeStyle" +#define XtERectangle "Rectangle" +#define XtEOval "Oval" +#define XtEEllipse "Ellipse" +#define XtERoundedRectangle "RoundedRectangle" + +#define XmuShapeRectangle 1 +#define XmuShapeOval 2 +#define XmuShapeEllipse 3 +#define XmuShapeRoundedRectangle 4 + +extern Boolean XmuCvtStringToShapeStyle( +#if NeedFunctionPrototypes + Display* /* dpy */, + XrmValue* /* args */, + Cardinal* /* num_args */, + XrmValuePtr /* fromVal */, + XrmValuePtr /* toVal */, + XtPointer* /* converter_data */ +#endif +); + +extern Boolean XmuReshapeWidget( +#if NeedFunctionPrototypes + Widget /* w */, + int /* shape_style */, + int /* corner_width */, + int /* corner_height */ +#endif +); + +/****************************************************************************** + * XmuCvtStringToWidget + */ +extern void XmuCvtStringToWidget( +#if NeedFunctionPrototypes + XrmValue* /* args */, + Cardinal* /* num_args */, + XrmValuePtr /* fromVal */, + XrmValuePtr /* toVal */ +#endif +); + +/****************************************************************************** + * XmuNewCvtStringToWidget + */ +extern Boolean XmuNewCvtStringToWidget( +#if NeedFunctionPrototypes + Display* /* display */, + XrmValue* /* args */, + Cardinal* /* num_args */, + XrmValue* /* fromVal */, + XrmValue* /* toVal */, + XtPointer* /* converter_data */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _XMU_STRCONVERT_H_ */ diff --git a/include/X11/Xmu/CurUtil.h b/include/X11/Xmu/CurUtil.h new file mode 100644 index 0000000..5ac79fc --- /dev/null +++ b/include/X11/Xmu/CurUtil.h @@ -0,0 +1,49 @@ +/* $Xorg: CurUtil.h,v 1.4 2001/02/09 02:03:51 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * The interfaces described by this header file are for miscellaneous utilities + * and are not part of the Xlib standard. + */ + +#ifndef _XMU_CURUTIL_H_ +#define _XMU_CURUTIL_H_ + +#include <X11/Xfuncproto.h> + +_XFUNCPROTOBEGIN + +extern int XmuCursorNameToIndex( +#if NeedFunctionPrototypes + _Xconst char* /* name */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _XMU_CURUTIL_H_ */ diff --git a/include/X11/Xmu/CvtCache.h b/include/X11/Xmu/CvtCache.h new file mode 100644 index 0000000..db020e7 --- /dev/null +++ b/include/X11/Xmu/CvtCache.h @@ -0,0 +1,59 @@ +/* $Xorg: CvtCache.h,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Public Interfaces + * + * XmuCvtCache *XmuCvtCacheLookupDisplay (dpy) + * Display *dpy; + */ + +#ifndef _XMU_CVTCACHE_H_ +#define _XMU_CVTCACHE_H_ + +#include <X11/Xmu/DisplayQue.h> +#include <X11/Xfuncproto.h> + +typedef struct _XmuCvtCache { + struct { + char **bitmapFilePath; + } string_to_bitmap; + /* add other per-display data that needs to be cached */ +} XmuCvtCache; + +_XFUNCPROTOBEGIN + +extern XmuCvtCache *_XmuCCLookupDisplay( +#if NeedFunctionPrototypes + Display* /* dpy */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _XMU_CVTCACHE_H_ */ diff --git a/include/X11/Xmu/DisplayQue.h b/include/X11/Xmu/DisplayQue.h new file mode 100644 index 0000000..57bb7a5 --- /dev/null +++ b/include/X11/Xmu/DisplayQue.h @@ -0,0 +1,167 @@ +/* $Xorg: DisplayQue.h,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1994, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#ifndef _XMU_DISPLAYQUE_H_ +#define _XMU_DISPLAYQUE_H_ + +#include <X11/Xmu/CloseHook.h> +#include <X11/Xfuncproto.h> + +/* + * Public Entry Points + * + * + * XmuDisplayQueue *XmuDQCreate (closefunc, freefunc, data) + * XmuCloseDisplayQueueProc closefunc; + * XmuFreeDisplayQueueProc freefunc; + * XPointer data; + * + * Creates and returns a queue into which displays may be placed. When + * the display is closed, the closefunc (if non-NULL) is upcalled with + * as follows: + * + * (*closefunc) (queue, entry) + * + * The freeproc, if non-NULL, is called whenever the last display is + * closed, notifying the creator that display queue may be released + * using XmuDQDestroy. + * + * + * Bool XmuDQDestroy (q, docallbacks) + * XmuDisplayQueue *q; + * Bool docallbacks; + * + * Releases all memory for the indicated display queue. If docallbacks + * is true, then the closefunc (if non-NULL) is called for each + * display. + * + * + * XmuDisplayQueueEntry *XmuDQLookupDisplay (q, dpy) + * XmuDisplayQueue *q; + * Display *dpy; + * + * Returns the queue entry for the specified display or NULL if the + * display is not in the queue. + * + * + * XmuDisplayQueueEntry *XmuDQAddDisplay (q, dpy, data) + * XmuDisplayQueue *q; + * Display *dpy; + * XPointer data; + * + * Adds the indicated display to the end of the queue or NULL if it + * is unable to allocate memory. The data field may be used by the + * caller to attach arbitrary data to this display in this queue. The + * caller should use XmuDQLookupDisplay to make sure that the display + * hasn't already been added. + * + * + * Bool XmuDQRemoveDisplay (q, dpy) + * XmuDisplayQueue *q; + * Display *dpy; + * + * Removes the specified display from the given queue. If the + * indicated display is not found on this queue, False is returned, + * otherwise True is returned. + */ + +typedef struct _XmuDisplayQueue XmuDisplayQueue; +typedef struct _XmuDisplayQueueEntry XmuDisplayQueueEntry; + +typedef int (*XmuCloseDisplayQueueProc)( +#if NeedFunctionPrototypes + XmuDisplayQueue* /* queue */, + XmuDisplayQueueEntry* /* entry */ +#endif +); + +typedef int (*XmuFreeDisplayQueueProc)( +#if NeedFunctionPrototypes + XmuDisplayQueue* /* queue */ +#endif +); + +struct _XmuDisplayQueueEntry { + struct _XmuDisplayQueueEntry *prev, *next; + Display *display; + CloseHook closehook; + XPointer data; +}; + +struct _XmuDisplayQueue { + int nentries; + XmuDisplayQueueEntry *head, *tail; + XmuCloseDisplayQueueProc closefunc; + XmuFreeDisplayQueueProc freefunc; + XPointer data; +}; + +_XFUNCPROTOBEGIN + +extern XmuDisplayQueue *XmuDQCreate( +#if NeedFunctionPrototypes + XmuCloseDisplayQueueProc /* closefunc */, + XmuFreeDisplayQueueProc /* freefunc */, + XPointer /* data */ +#endif +); + +extern Bool XmuDQDestroy( +#if NeedFunctionPrototypes + XmuDisplayQueue* /* q */, + Bool /* docallbacks */ +#endif +); + +extern XmuDisplayQueueEntry *XmuDQLookupDisplay( +#if NeedFunctionPrototypes + XmuDisplayQueue* /* q */, + Display* /* dpy */ +#endif +); + +extern XmuDisplayQueueEntry *XmuDQAddDisplay( +#if NeedFunctionPrototypes + XmuDisplayQueue* /* q */, + Display* /* dpy */, + XPointer /* data */ +#endif +); + +extern Bool XmuDQRemoveDisplay( +#if NeedFunctionPrototypes + XmuDisplayQueue* /* q */, + Display* /* dpy */ +#endif +); + +_XFUNCPROTOEND + +#define XmuDQNDisplays(q) ((q)->nentries) + +#endif /* _XMU_DISPLAYQUE_H_ */ diff --git a/include/X11/Xmu/Drawing.h b/include/X11/Xmu/Drawing.h new file mode 100644 index 0000000..3aee8d7 --- /dev/null +++ b/include/X11/Xmu/Drawing.h @@ -0,0 +1,172 @@ +/* $Xorg: Drawing.h,v 1.5 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * The interfaces described by this header file are for miscellaneous utilities + * and are not part of the Xlib standard. + */ + +#ifndef _XMU_DRAWING_H_ +#define _XMU_DRAWING_H_ + +#include <X11/Xlib.h> +#include <X11/Xfuncproto.h> + +#if NeedFunctionPrototypes +#include <stdio.h> +#if ! defined(_XtIntrinsic_h) && ! defined(PIXEL_ALREADY_TYPEDEFED) +typedef unsigned long Pixel; +#endif +#endif + +_XFUNCPROTOBEGIN + +extern void XmuDrawRoundedRectangle( +#if NeedFunctionPrototypes + Display* /* dpy */, + Drawable /* draw */, + GC /* gc */, + int /* x */, + int /* y */, + int /* w */, + int /* h */, + int /* ew */, + int /* eh */ +#endif +); + +extern void XmuFillRoundedRectangle( +#if NeedFunctionPrototypes + Display* /* dpy */, + Drawable /* draw */, + GC /* gc */, + int /* x */, + int /* y */, + int /* w */, + int /* h */, + int /* ew */, + int /* eh */ +#endif +); + +extern void XmuDrawLogo( +#if NeedFunctionPrototypes + Display* /* dpy */, + Drawable /* drawable */, + GC /* gcFore */, + GC /* gcBack */, + int /* x */, + int /* y */, + unsigned int /* width */, + unsigned int /* height */ +#endif +); + +extern Pixmap XmuCreatePixmapFromBitmap( +#if NeedFunctionPrototypes + Display* /* dpy */, + Drawable /* d */, + Pixmap /* bitmap */, + unsigned int /* width */, + unsigned int /* height */, + unsigned int /* depth */, + unsigned long /* fore */, + unsigned long /* back */ +#endif +); + +extern Pixmap XmuCreateStippledPixmap( +#if NeedFunctionPrototypes + Screen* /* screen */, + Pixel /* fore */, + Pixel /* back */, + unsigned int /* depth */ +#endif +); + +extern void XmuReleaseStippledPixmap( +#if NeedFunctionPrototypes + Screen* /* screen */, + Pixmap /* pixmap */ +#endif +); + +extern Pixmap XmuLocateBitmapFile( +#if NeedFunctionPrototypes + Screen* /* screen */, + _Xconst char* /* name */, + char* /* srcname_return */, + int /* srcnamelen */, + int* /* width_return */, + int* /* height_return, */, + int* /* xhot_return */, + int* /* yhot_return */ +#endif +); + +extern Pixmap XmuLocatePixmapFile( +#if NeedFunctionPrototypes + Screen* /* screen */, + _Xconst char* /* name */, + unsigned long /* fore */, + unsigned long /* back */, + unsigned int /* depth */, + char* /* srcname_return */, + int /* srcnamelen */, + int* /* width_return */, + int* /* height_return, */, + int* /* xhot_return */, + int* /* yhot_return */ +#endif +); + +extern int XmuReadBitmapData( +#if NeedFunctionPrototypes + FILE* /* fstream */, + unsigned int* /* width_return */, + unsigned int* /* height_return */, + unsigned char** /* datap_return */, + int* /* xhot_return */, + int* /* yhot_return */ +#endif +); + +extern int XmuReadBitmapDataFromFile( +#if NeedFunctionPrototypes + _Xconst char* /* filename */, + unsigned int* /* width_return */, + unsigned int* /* height_return */, + unsigned char** /* datap_return */, + int* /* xhot_return */, + int* /* yhot_return */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _XMU_DRAWING_H_ */ diff --git a/include/X11/Xmu/Editres.h b/include/X11/Xmu/Editres.h new file mode 100644 index 0000000..94e0b3b --- /dev/null +++ b/include/X11/Xmu/Editres.h @@ -0,0 +1,35 @@ +/* $Xorg: Editres.h,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1991, 1994, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/Xfuncproto.h> + +_XFUNCPROTOBEGIN + +void _XEditResCheckMessages(); + +_XFUNCPROTOEND diff --git a/include/X11/Xmu/EditresP.h b/include/X11/Xmu/EditresP.h new file mode 100644 index 0000000..44dfd38 --- /dev/null +++ b/include/X11/Xmu/EditresP.h @@ -0,0 +1,342 @@ +/* $Xorg: EditresP.h,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Chris D. Peterson, MIT X Consortium + */ + +/************************************************************ + + The Editres Protocol + + + The Client message sent to the application is: + + ATOM = "ResEditor" --- RES_EDITOR_NAME + + FORMAT = 32 --- RES_EDIT_SEND_EVENT_FORMAT + + l[0] = timestamp + l[1] = command atom name + l[2] = ident of command. + l[3] = protocol version number to use. + + + + The binary protocol has the following format: + + Card8: 8-bit unsingned integer + Card16: 16-bit unsingned integer + Card32: 32-bit unsingned integer + Int16: 16-bit signed integer + Window: 32-bit value + Widget: 32-bit value + String8: ListOfCard8 + + [a][b][c] represent an exclusive list of choices. + + All widgets are passed as a list of widgets, containing the + full instance heirarch of this widget. The hierarchy is ordered + from parent to child. Thus the first element of each list is + the root of the widget tree (this makes verifying that the widget + still exists, MUCH faster). + + ListOfFoo comprises a list of things in the following format: + + number: Card16 + <number> things: ???? + + This is a synchronous protocol, every request MUST be followed by a + reply. + + Request: + + Serial Number: Card8 + Op Code: Card8 - { SendWidgetTree = 0, + SetValues = 1, + GetResources = 2, + GetGeometry = 3, + FindChild = 4, + GetValues = 5 } + Length: Card32 + Data: + + Reply: + + Serial Number: Card8 + Type: Card8 - { Formatted = 0, + Unformatted = 1, + ProtocolMismatch = 2 + } + Length: Card32 + + + Byte Order: + + All Fields are MSB -> LSB + + Data: + + Formatted: + + The data contains the reply information for the request as + specified below if the reply type is "Formatted". The return + values for the other reply types are shown below. + + Unformatted: + + Message: String8 + + ProtocolMismatch: + + RequestedVersion: Card8 + +------------------------------------------------------------ + + SendWidgetTree: + + ---> + + Number of Entries: Card16 + Entry: + widget: ListOfWidgets + name: String8 + class: String8 + window: Card32 + toolkit: String8 + + Send Widget Tree returns the toolkit type, and a fuly specified list + of widgets for each widget in the tree. This is enough information + to completely reconstruct the entire widget heirarchy. + + The window return value contains the Xid of the window currently + used by this widget. If the widget is unrealized then 0 is returned, + and if widget is a non-windowed object a value of 2 is returned. + + SetValues: + + name: String8 + type: String8 + value: String8 + Number of Entries: Card16 + Entry: + widget: ListOfWidgets + + ---> + + Number of Entries: Card16 + Entry: + widget: ListOfWidgets + message: String8 + + SetValues will allow the same resource to be set on a number of + widgets. This function will return an error message if the SetValues + request caused an Xt error. + + GetValues: + + names: ListOfString8 + widget: Widget + + ---> + novalues: ListOfCard16 + values: ListOfString8 + + GetValues will allow a number of resource values to be read + on a particular widget. The request specifies the names of + the resources wanted and the widget id these resources are + from. The reply returns a list of indices from the requests + name list of resources for which a value can not be returned. + It also returns a list of returned values, in the order of the + requests names list, skipping those indices present in novalues. + + GetResources: + + Number of Entries: Card16 + Entry + widget: ListOfWidgets: + + ----> + + Number of Entries: Card16 + Entry + Widget: ListOfWidgets: + Error: Bool + + [ Message: String 8 ] + [ Number of Resources: Card16 + Resource: + Kind: {normal, constraint} + Name: String8 + Class: String8 + Type: String8 ] + + GetResource retrieves the kind, name, class and type for every + widget passed to it. If an error occured with the resource fetch + Error will be set to True for the given widget and a message + is returned rather than the resource info. + + GetGeometry: + + Number of Entries: Card16 + Entry + Widget: ListOfWidgets: + + ----> + + Number of Entries: Card16 + Entry + Widget: ListOfWidgets: + Error: Bool + + [ message: String 8 ] + [ mapped: Boolean + X: Int16 + Y: Int16 + Width: Card16 + Height: Card16 + BorderWidth: Card16 ] + + GetGeometry retreives the mapping state, x, y, width, height + and border width for each widget specified. If an error occured + with the geometry fetch "Error" will be set to True for the given + widget and a message is returned rather than the geometry info. + X an Y corrospond to the root coordinates of the upper left corner + of the widget (outside the window border). + + FindChild: + + Widget: ListOfWidgets + X: Int16 + Y: Int16 + + ---> + + Widget: ListOfWidgets + + Find Child returns a descendent of the widget specified that + is at the root coordinates specified. + + NOTE: + + The returned widget is undefined if the point is contained in + two or more mapped widgets, or in two overlapping Rect objs. + + GetValues: + + names: ListOfString8 + widget: Widget + + ---> + + values: ListOfString8 + + GetValues will allow a number of resource values to be read + on a particular widget. Currently only InterViews 3.0.1 Styles + and their attributes are supported. In addition, the current + user interface only supports the return of 1 resource. The ability + to specify and return multiple resources is defined for future editres + interfaces where some or all of a widgets resource values are returned + and displayed at once. + + +************************************************************/ + +#include <X11/Intrinsic.h> +#include <X11/Xfuncproto.h> + +#define XER_NBBY 8 /* number of bits in a byte */ +#define BYTE_MASK 255 + +#define HEADER_SIZE 6 + +#define EDITRES_IS_OBJECT 2 +#define EDITRES_IS_UNREALIZED 0 + +/* + * Format for atoms. + */ + +#define EDITRES_FORMAT 8 +#define EDITRES_SEND_EVENT_FORMAT 32 + +/* + * Atoms + */ + +#define EDITRES_NAME "Editres" +#define EDITRES_COMMAND_ATOM "EditresCommand" +#define EDITRES_COMM_ATOM "EditresComm" +#define EDITRES_CLIENT_VALUE "EditresClientVal" +#define EDITRES_PROTOCOL_ATOM "EditresProtocol" + +typedef enum { SendWidgetTree = 0, + SetValues = 1, + GetResources = 2, + GetGeometry = 3, + FindChild = 4, + GetValues = 5 + } EditresCommand; + +typedef enum {NormalResource = 0, ConstraintResource = 1} ResourceType; + +/* + * The type of a resource identifier. + */ + +typedef unsigned char ResIdent; + +typedef enum {PartialSuccess= 0, Failure= 1, ProtocolMismatch= 2} EditResError; + +typedef struct _WidgetInfo { + unsigned short num_widgets; + unsigned long * ids; + Widget real_widget; +} WidgetInfo; + +typedef struct _ProtocolStream { + unsigned long size, alloc; + unsigned char *real_top, *top, *current; +} ProtocolStream; + +/************************************************************ + * + * Function definitions for reading and writing protocol requests. + * + ************************************************************/ + +_XFUNCPROTOBEGIN + +void _XEditResPutString8(), _XEditResPut8(), _XEditResPut16(); +void _XEditResPut32(), _XEditResPutWidgetInfo(), _XEditResPutWidget(); +void _XEditResResetStream(); + +Boolean _XEditResGet8(), _XEditResGet16(), _XEditResGetSigned16(); +Boolean _XEditResGet32(), _XEditResGetString8(), _XEditResGetWidgetInfo(); + +_XFUNCPROTOEND diff --git a/include/X11/Xmu/Error.h b/include/X11/Xmu/Error.h new file mode 100644 index 0000000..0fd97c2 --- /dev/null +++ b/include/X11/Xmu/Error.h @@ -0,0 +1,60 @@ +/* $Xorg: Error.h,v 1.5 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * The interfaces described by this header file are for miscellaneous utilities + * and are not part of the Xlib standard. + */ + +#ifndef _XMU_ERROR_H_ +#define _XMU_ERROR_H_ + +#include <stdio.h> +#include <X11/Xlib.h> +#include <X11/Xfuncproto.h> + +_XFUNCPROTOBEGIN + +extern int XmuPrintDefaultErrorMessage( +#if NeedFunctionPrototypes + Display* /* dpy */, + XErrorEvent* /* event */, + FILE* /* fp */ +#endif +); + +extern int XmuSimpleErrorHandler( +#if NeedFunctionPrototypes + Display* /* dpy */, + XErrorEvent* /* errorp */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _XMU_ERROR_H_ */ diff --git a/include/X11/Xmu/ExtAgent.h b/include/X11/Xmu/ExtAgent.h new file mode 100644 index 0000000..81e5c67 --- /dev/null +++ b/include/X11/Xmu/ExtAgent.h @@ -0,0 +1,45 @@ +/* $Xorg: ExtAgent.h,v 1.5 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1994,1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/Intrinsic.h> +#include <X11/Xfuncproto.h> + +_XFUNCPROTOBEGIN + +extern void +XmuRegisterExternalAgent( +#if NeedFunctionPrototypes + Widget /* w */, + XtPointer /* data */, + XEvent* /* event */, + Boolean* /* cont */ +#endif +); + +_XFUNCPROTOEND + diff --git a/include/X11/Xmu/Initer.h b/include/X11/Xmu/Initer.h new file mode 100644 index 0000000..ad744cc --- /dev/null +++ b/include/X11/Xmu/Initer.h @@ -0,0 +1,64 @@ +/* $Xorg: Initer.h,v 1.5 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * The interfaces described by this header file are for miscellaneous utilities + * and are not part of the Xlib standard. + */ + +#ifndef _XMU_INITER_H_ +#define _XMU_INITER_H_ + +#include <X11/Intrinsic.h> +#include <X11/Xfuncproto.h> + +typedef void (*XmuInitializerProc)( +#if NeedFunctionPrototypes + XtAppContext /* app_context */, + XPointer /* data */ +#endif +); + +_XFUNCPROTOBEGIN + +extern void XmuCallInitializers( +#if NeedFunctionPrototypes + XtAppContext /* app_context */ +#endif +); + +extern void XmuAddInitializer( +#if NeedFunctionPrototypes + XmuInitializerProc /* func */, + XPointer /* data */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _XMU_INITER_H_ */ diff --git a/include/X11/Xmu/Misc.h b/include/X11/Xmu/Misc.h new file mode 100644 index 0000000..b47fbba --- /dev/null +++ b/include/X11/Xmu/Misc.h @@ -0,0 +1,65 @@ +/* $Xorg: Misc.h,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1987, 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/*********************************************************** + +Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ + +/* Various useful constant and macro definitions */ + +#ifndef _Xmu_Misc_h +#define _Xmu_Misc_h + +#define MAXDIMENSION ((1 << 31)-1) + +#define Max(x, y) (((x) > (y)) ? (x) : (y)) +#define Min(x, y) (((x) < (y)) ? (x) : (y)) +#define AssignMax(x, y) {if ((y) > (x)) x = (y);} +#define AssignMin(x, y) {if ((y) < (x)) x = (y);} + +#endif /*_Xmu_Misc_h*/ diff --git a/include/X11/Xmu/StdCmap.h b/include/X11/Xmu/StdCmap.h new file mode 100644 index 0000000..3ee8f0d --- /dev/null +++ b/include/X11/Xmu/StdCmap.h @@ -0,0 +1,112 @@ +/* $Xorg: StdCmap.h,v 1.5 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * The interfaces described by this header file are for miscellaneous utilities + * and are not part of the Xlib standard. + */ + +#ifndef _XMU_STDCMAP_H_ +#define _XMU_STDCMAP_H_ + +#include <X11/Intrinsic.h> +#include <X11/Xfuncproto.h> + +_XFUNCPROTOBEGIN + +Status XmuAllStandardColormaps( +#if NeedFunctionPrototypes + Display* /* dpy */ +#endif +); + +Status XmuCreateColormap( +#if NeedFunctionPrototypes + Display* /* dpy */, + XStandardColormap* /* colormap */ +#endif +); + +void XmuDeleteStandardColormap( +#if NeedFunctionPrototypes + Display* /* dpy */, + int /* screen */, + Atom /* property */ +#endif +); + +Status XmuGetColormapAllocation( +#if NeedFunctionPrototypes + XVisualInfo* /* vinfo */, + Atom /* property */, + unsigned long* /* red_max_return */, + unsigned long* /* green_max_return */, + unsigned long* /* blue_max_return */ +#endif +); + +Status XmuLookupStandardColormap( +#if NeedFunctionPrototypes + Display* /* dpy */, + int /* screen */, + VisualID /* visualid */, + unsigned int /* depth */, + Atom /* property */, + Bool /* replace */, + Bool /* retain */ +#endif +); + +XStandardColormap *XmuStandardColormap( +#if NeedFunctionPrototypes + Display* /* dpy */, + int /* screen */, + VisualID /* visualid */, + unsigned int /* depth */, + Atom /* property */, + Colormap /* cmap */, + unsigned long /* red_max */, + unsigned long /* green_max */, + unsigned long /* blue_max */ +#endif +); + +Status XmuVisualStandardColormaps( +#if NeedFunctionPrototypes + Display* /* dpy */, + int /* screen */, + VisualID /* visualid */, + unsigned int /* depth */, + Bool /* replace */, + Bool /* retain */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _XMU_STDCMAP_H_ */ diff --git a/include/X11/Xmu/StdSel.h b/include/X11/Xmu/StdSel.h new file mode 100644 index 0000000..a38f8d7 --- /dev/null +++ b/include/X11/Xmu/StdSel.h @@ -0,0 +1,59 @@ +/* $Xorg: StdSel.h,v 1.5 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * The interfaces described by this header file are for miscellaneous utilities + * and are not part of the Xlib standard. + */ + +#ifndef _XMU_SELECTION_H_ +#define _XMU_SELECTION_H_ + +#include <X11/Intrinsic.h> +#include <X11/Xfuncproto.h> + +_XFUNCPROTOBEGIN + +extern Boolean XmuConvertStandardSelection( +#if NeedFunctionPrototypes + Widget /* w */, + Time /* time */, + Atom* /* selection */, + Atom* /* target */, + Atom* /* type_return */, + XPointer * /* value_return */, + unsigned long * /* length_return */, + int * /* format_return */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _XMU_SELECTION_H_ */ + + diff --git a/include/X11/Xmu/SysUtil.h b/include/X11/Xmu/SysUtil.h new file mode 100644 index 0000000..3306492 --- /dev/null +++ b/include/X11/Xmu/SysUtil.h @@ -0,0 +1,45 @@ +/* $Xorg: SysUtil.h,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#ifndef _SYSUTIL_H_ +#define _SYSUTIL_H_ + +#include <X11/Xfuncproto.h> + +_XFUNCPROTOBEGIN + +extern int XmuGetHostname( +#if NeedFunctionPrototypes + char* /* buf_return */, + int /* maxlen */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _SYSUTIL_H_ */ diff --git a/include/X11/Xmu/WhitePoint.h b/include/X11/Xmu/WhitePoint.h new file mode 100644 index 0000000..a05bddd --- /dev/null +++ b/include/X11/Xmu/WhitePoint.h @@ -0,0 +1,65 @@ +/* $Xorg: WhitePoint.h,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1991, 1994, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + + +/* + * + * DESCRIPTION + * This file contains a series of standard white point values. + */ +#define CIE_A_u 0.2560 +#define CIE_A_v 0.5243 +#define CIE_A_Y 1.0000 + +#define CIE_B_u 0.2137 +#define CIE_B_v 0.4852 +#define CIE_B_Y 1.0000 + +#define CIE_C_u 0.2009 +#define CIE_C_v 0.4609 +#define CIE_C_Y 1.0000 + +#define CIE_D55_u 0.2044 +#define CIE_D55_v 0.4808 +#define CIE_D55_Y 1.0000 + +#define CIE_D65_u 0.1978 +#define CIE_D65_v 0.4684 +#define CIE_D65_Y 1.0000 + +#define CIE_D75_u 0.1935 +#define CIE_D75_v 0.4586 +#define CIE_D75_Y 1.0000 + +#define ASTM_D50_u 0.2092 +#define ASTM_D50_v 0.4881 +#define ASTM_D50_Y 1.0000 + +#define WP_9300K_u 0.1884 +#define WP_9300K_v 0.4463 +#define WP_9300K_Y 1.0000 diff --git a/include/X11/Xmu/WidgetNode.h b/include/X11/Xmu/WidgetNode.h new file mode 100644 index 0000000..f24a8fa --- /dev/null +++ b/include/X11/Xmu/WidgetNode.h @@ -0,0 +1,101 @@ +/* $Xorg: WidgetNode.h,v 1.5 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1990, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Jim Fulton, MIT X Consortium + */ + +#ifndef _XmuWidgetNode_h +#define _XmuWidgetNode_h + +#include <X11/Intrinsic.h> +#include <X11/Xfuncproto.h> + +/* + * This is usually initialized by setting the first two fields and letting + * rest be implicitly nulled (by genlist.sh, for example) + */ +typedef struct _XmuWidgetNode { + char *label; /* mixed case name */ + WidgetClass *widget_class_ptr; /* addr of widget class */ + struct _XmuWidgetNode *superclass; /* superclass of widget_class */ + struct _XmuWidgetNode *children, *siblings; /* subclass links */ + char *lowered_label; /* lowercase version of label */ + char *lowered_classname; /* lowercase version of class_name */ + Bool have_resources; /* resources have been fetched */ + XtResourceList resources; /* extracted resource database */ + struct _XmuWidgetNode **resourcewn; /* where resources come from */ + Cardinal nresources; /* number of resources */ + XtResourceList constraints; /* extracted constraint resources */ + struct _XmuWidgetNode **constraintwn; /* where constraints come from */ + Cardinal nconstraints; /* number of constraint resources */ + XtPointer data; /* extra data */ +} XmuWidgetNode; + +#define XmuWnClass(wn) ((wn)->widget_class_ptr[0]) +#define XmuWnClassname(wn) (XmuWnClass(wn)->core_class.class_name) +#define XmuWnSuperclass(wn) ((XmuWnClass(wn))->core_class.superclass) + + /* external interfaces */ +_XFUNCPROTOBEGIN + +extern void XmuWnInitializeNodes ( +#if NeedFunctionPrototypes + XmuWidgetNode * /* nodearray */, + int /* nnodes */ +#endif +); + +extern void XmuWnFetchResources ( +#if NeedFunctionPrototypes + XmuWidgetNode * /* node */, + Widget /* toplevel */, + XmuWidgetNode * /* topnode */ +#endif +); + +extern int XmuWnCountOwnedResources ( +#if NeedFunctionPrototypes + XmuWidgetNode * /* node */, + XmuWidgetNode * /* ownernode */, + Bool /* constraints */ +#endif +); + +extern XmuWidgetNode *XmuWnNameToNode ( +#if NeedFunctionPrototypes + XmuWidgetNode * /* nodelist */, + int /* nnodes */, + _Xconst char * /* name */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _XmuWidgetNode_h */ + diff --git a/include/X11/Xmu/WinUtil.h b/include/X11/Xmu/WinUtil.h new file mode 100644 index 0000000..3e1eb59 --- /dev/null +++ b/include/X11/Xmu/WinUtil.h @@ -0,0 +1,66 @@ +/* $Xorg: WinUtil.h,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * The interfaces described by this header file are for miscellaneous utilities + * and are not part of the Xlib standard. + */ + +#ifndef _XMU_WINDOWUTIL_H_ +#define _XMU_WINDOWUTIL_H_ + +#include <X11/Xutil.h> +#include <X11/Xfuncproto.h> + +_XFUNCPROTOBEGIN + +extern Window XmuClientWindow( +#if NeedFunctionPrototypes + Display* /* dpy */, + Window /* win */ +#endif +); + +extern Bool XmuUpdateMapHints( +#if NeedFunctionPrototypes + Display* /* dpy */, + Window /* win */, + XSizeHints* /* hints */ +#endif +); + +extern Screen *XmuScreenOfWindow( +#if NeedFunctionPrototypes + Display* /* dpy */, + Window /* w */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _XMU_WINDOWUTIL_H_ */ diff --git a/include/X11/Xmu/Xct.h b/include/X11/Xmu/Xct.h new file mode 100644 index 0000000..cb344b4 --- /dev/null +++ b/include/X11/Xmu/Xct.h @@ -0,0 +1,171 @@ +/* $Xorg: Xct.h,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#ifndef _Xct_h +#define _Xct_h + +#include <X11/Xfuncproto.h> + +#define XctVersion 1 + +typedef unsigned char *XctString; + +typedef enum { + XctUnspecified, + XctLeftToRight, + XctRightToLeft +} XctHDirection; + +typedef unsigned long XctFlags; + +/* These are bits in XctFlags. */ + +#define XctSingleSetSegments 0x0001 + /* This means that returned segments should contain characters from only + * one set (C0, C1, GL, GR). When this is requested, XctSegment is never + * returned, instead XctC0Segment, XctC1Segment, XctGlSegment, and + * XctGRSegment are returned. C0 and C1 segments are always returned as + * singleton characters. + */ + +#define XctProvideExtensions 0x0002 + /* This means that if the Compound Text string is from a higher version + * than this code is implemented to, then syntactically correct but unknown + * control sequences should be returned as XctExtension items. If this + * flag is not set, and the Compound Text string version indicates that + * extensions cannot be ignored, then each unknown control sequence will be + * reported as an XctError. + */ + +#define XctAcceptC0Extensions 0x0004 + /* This means that if the Compound Text string is from a higher version + * than this code is implemented to, then unknown C0 characters should be + * treated as if they were legal, and returned as C0 characters (regardless + * of how XctProvideExtensions is set). If this flag is not set, then all + * unknown C0 characters are treated according to XctProvideExtensions. + */ + +#define XctAcceptC1Extensions 0x0008 + /* This means that if the Compound Text string is from a higher version + * than this code is implemented to, then unknown C0 characters should be + * treated as if they were legal, and returned as C0 characters (regardless + * of how XctProvideExtensions is set). If this flag is not set, then all + * unknown C0 characters are treated according to XctProvideExtensions. + */ + +#define XctHideDirection 0x0010 + /* This means that horizontal direction changes should be reported as + * XctHorizontal items. If this flag is not set, then direction changes are + * not returned as items, but the current direction is still maintained and + * reported for other items. + */ + +#define XctFreeString 0x0020 + /* This means that XctFree should free the Compound Text string (that was + * passed to XctCreate. If this flag is not set, the string is not freed. + */ + +#define XctShiftMultiGRToGL 0x0040 + /* Translate GR segments on-the-fly into GL segments for the GR sets: + * GB2312.1980-1, JISX0208.1983-1, and KSC5601.1987-1. + */ + +/* This is the return type for XctNextItem. */ +typedef enum { + XctSegment, /* used when XctSingleSetSegments is not requested */ + XctC0Segment, /* used when XctSingleSetSegments is requested */ + XctGLSegment, /* used when XctSingleSetSegments is requested */ + XctC1Segment, /* used when XctSingleSetSegments is requested */ + XctGRSegment, /* used when XctSingleSetSegments is requested */ + XctExtendedSegment, /* an extended segment */ + XctExtension, /* used when XctProvideExtensions is requested */ + XctHorizontal, /* horizontal direction or depth change */ + XctEndOfText, /* end of text string */ + XctError /* syntactic or semantic error */ +} XctResult; + +typedef struct _XctRec { + XctString total_string; /* as given to XctCreate */ + int total_length; /* as given to XctCreate */ + XctFlags flags; /* as given to XctCreate */ + int version; /* indicates the version of the CT spec + * the string was produced from */ + int can_ignore_exts;/* non-zero if ignoring extensions is + * acceptable, else zero */ + XctString item; /* item returned from XctNextItem */ + int item_length; /* length of item in bytes */ + int char_size; /* number of bytes per character in + * item, with zero meaning variable */ + char *encoding; /* Encoding name for item */ + XctHDirection horizontal; /* direction of item */ + int horz_depth; /* current direction nesting depth */ + char *GL; /* "{I} F" string for current GL */ + char *GL_encoding; /* Encoding name for current GL */ + int GL_set_size; /* 94 or 96 */ + int GL_char_size; /* number of bytes per GL character */ + char *GR; /* "{I} F" string for current GR */ + char *GR_encoding; /* Encoding name for current GR */ + int GR_set_size; /* 94 or 96 */ + int GR_char_size; /* number of bytes per GR character */ + char *GLGR_encoding; /* Encoding name for current GL+GR, + * if known */ + struct _XctPriv *priv; /* private to parser, don't peek */ +} *XctData; + +/* these are the external routines */ +_XFUNCPROTOBEGIN + +extern XctData XctCreate( +#if NeedFunctionPrototypes + _Xconst unsigned char * /* string */, + int /* length */, + XctFlags /* flags */ +#endif +); + +extern XctResult XctNextItem( +#if NeedFunctionPrototypes + XctData /* data */ +#endif +); + +extern void XctFree( +#if NeedFunctionPrototypes + XctData /* data */ +#endif +); + +extern void XctReset( +#if NeedFunctionPrototypes + XctData /* data */ +#endif +); + +_XFUNCPROTOEND + +#endif /* _Xct_h */ diff --git a/include/X11/Xmu/Xmu.h b/include/X11/Xmu/Xmu.h new file mode 100644 index 0000000..416d1fa --- /dev/null +++ b/include/X11/Xmu/Xmu.h @@ -0,0 +1,52 @@ +/* $Xorg: Xmu.h,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * The interfaces described by this header file are for miscellaneous utilities + * and are not part of the Xlib standard. + */ + +#ifndef _XMU_H_ +#define _XMU_H_ + +/* + * This include file is obsolete and is provided only for compatibility with + * MIT Release 3 clients. Callers should use the appropriate include file. + * + * DO NOT ADD ANY NEW INCLUDES OR DEFINITIONS TO THIS FILE! + */ +#include <X11/Intrinsic.h> +#include <X11/Xmu/Atoms.h> /* _XA_... */ +#include <X11/Xmu/CharSet.h> /* CopyISOLatin1Lowered */ +#include <X11/Xmu/Converters.h> /* CvtStringTo... */ +#include <X11/Xmu/Drawing.h> /* DrawRoundedRect, DrawLogo */ +#include <X11/Xmu/Error.h> /* PrintDefaultError */ +#include <X11/Xmu/StdSel.h> /* ConvertStandardSelection */ + +#endif /* _XMU_H_ */ + diff --git a/src/AllCmap.c b/src/AllCmap.c new file mode 100644 index 0000000..4b24ca6 --- /dev/null +++ b/src/AllCmap.c @@ -0,0 +1,155 @@ +/* $Xorg: AllCmap.c,v 1.4 2001/02/09 02:03:51 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <stdio.h> +#include <X11/Xlib.h> +#include <X11/Xatom.h> +#include <X11/Xutil.h> +#include <X11/Xmu/StdCmap.h> + +static XVisualInfo *getDeepestVisual(); + +/* + * To create all of the appropriate standard colormaps for every visual of + * every screen on a given display, use XmuAllStandardColormaps. + * + * Define and retain as permanent resources all standard colormaps which are + * meaningful for the visuals of each screen of the display. Return 0 on + * failure, non-zero on success. If the property of any standard colormap + * is already defined, redefine it. + * + * This interface is intended to be used by window managers or a client + * upon start-up of a session. + * + * The standard colormaps of a screen are defined by properties associated + * with the screen's root window. Each screen has exactly one root window. + * The property names of standard colormaps are predefined, and each property + * name may describe at most one colormap. + * + * The standard colormaps are + * RGB_BEST_MAP + * RGB_RED_MAP + * RGB_GREEN_MAP + * RGB_BLUE_MAP + * RGB_DEFAULT_MAP + * RGB_GRAY_MAP + * + * Therefore a screen may have at most 6 standard colormap properties defined. + * + * A standard colormap is associated with a particular visual of the screen. + * A screen may have multiple visuals defined, including visuals of the same + * class at different depths. Note that a visual id might be repeated for + * more than one depth, so the visual id and the depth of a visual identify + * the visual. The characteristics of the visual will determine which + * standard colormaps are meaningful under that visual, and will determine + * how the standard colormap is defined. Because a standard colormap is + * associated with a specific visual, there must be a method of determining + * which visuals take precedence in defining standard colormaps. + * + * The method used here is: for the visual of greatest depth, define all + * standard colormaps meaningful to that visual class, according to this + * order of (descending) precedence: + * 1. DirectColor + * 2. PseudoColor + * 3. TrueColor and GrayScale + * 4. StaticColor and StaticGray + * + * Allows partial success by screenful. For example, if a map on screen 1 + * fails, the maps on screen 0, created earlier, will remain. However, + * none on screen 1 will remain. If a map on 0 fails, none will remain. + * + * See the comments under XmuVisualStandardColormaps() for notes on which + * standard colormaps are meaningful under these classes of visuals. + */ + +Status XmuAllStandardColormaps(dpy) + Display *dpy; /* Specifies the connection to the X server */ +{ + int nvisuals, scr; + Status status; + long vinfo_mask; + XVisualInfo template, *vinfo, *v1, *v2; + + /* for each screen, determine all visuals of this server */ + for (scr=0; scr < ScreenCount(dpy); scr++) + { + template.screen = scr; + vinfo_mask = VisualScreenMask; + vinfo = XGetVisualInfo(dpy, vinfo_mask, &template, &nvisuals); + if (vinfo == NULL) /* unexpected: a screen with no visuals */ + continue; + + v1 = getDeepestVisual(DirectColor, vinfo, nvisuals); + v2 = getDeepestVisual(PseudoColor, vinfo, nvisuals); + + if (v2 && + (!v1 || (v2->colormap_size >= + ((v1->red_mask | v1->green_mask | v1->blue_mask) + 1)))) + status = XmuVisualStandardColormaps(dpy, scr, v2->visualid, + (unsigned) v2->depth, 1, 1); + else if (v1) + status = XmuVisualStandardColormaps(dpy, scr, v1->visualid, + (unsigned) v1->depth, 1, 1); + + else { + if (((v1 = getDeepestVisual(TrueColor, vinfo, nvisuals)) != NULL) + || ((v1 = getDeepestVisual(StaticColor, vinfo, nvisuals)) != + NULL)) + status = XmuVisualStandardColormaps(dpy, scr, v1->visualid, + (unsigned) v1->depth, 1, 1); + if (status && + (((v1 = getDeepestVisual(GrayScale, vinfo, nvisuals)) != NULL) + || ((v1 = getDeepestVisual(StaticGray, vinfo, nvisuals)) != + NULL))) + status = XmuVisualStandardColormaps(dpy, scr, v1->visualid, + (unsigned) v1->depth, 1, 1); + } + XFree ((char *) vinfo); + if (!status) break; + } + return status; +} + +static XVisualInfo *getDeepestVisual(visual_class, vinfo, nvisuals) + int visual_class; /* specifies the visual class */ + XVisualInfo *vinfo; /* specifies all visuals for a screen */ + int nvisuals; /* specifies number of visuals in the list */ +{ + register int i; + unsigned int maxdepth = 0; + XVisualInfo *v = NULL; + + for (i=0; i < nvisuals; i++, vinfo++) + if (vinfo->class == visual_class && vinfo->depth > maxdepth) + { + maxdepth = vinfo->depth; + v = vinfo; + } + return(v); +} + diff --git a/src/Atoms.c b/src/Atoms.c new file mode 100644 index 0000000..dda08cc --- /dev/null +++ b/src/Atoms.c @@ -0,0 +1,157 @@ +/* $Xorg: Atoms.c,v 1.4 2001/02/09 02:03:51 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * This file contains routines to cache atoms, avoiding multiple + * server round-trips. Not so useful now that Xlib caches them. + * + * Public entry points: + * + * XmuMakeAtom creates & initializes an opaque AtomRec + * XmuInternAtom fetches an Atom from cache or Display + * XmuInternStrings fetches multiple Atoms as strings + * XmuGetAtomName returns name of an Atom + * XmuNameOfAtom returns name from an AtomPtr + */ + +#include <X11/Intrinsic.h> +#include "Atoms.h" + +typedef struct _DisplayRec { + struct _DisplayRec* next; + Display *dpy; + Atom atom; +} DisplayRec; + +struct _AtomRec { + char *name; + DisplayRec* head; +}; + +#ifdef SUNSHLIB +#define STATIC +#else +#define STATIC static +#endif + +#if (defined(__STDC__) && !defined(UNIXCPP)) || defined(ANSICPP) +#define DeclareAtom(atom,text) \ +STATIC struct _AtomRec __##atom = { text, NULL }; \ +AtomPtr _##atom = &__##atom; +#else +#define DeclareAtom(atom,text) \ +STATIC struct _AtomRec __/**/atom = { text, NULL }; \ +AtomPtr _/**/atom = &__/**/atom; +#endif + +DeclareAtom(XA_ATOM_PAIR, "ATOM_PAIR" ) +DeclareAtom(XA_CHARACTER_POSITION, "CHARACTER_POSITION" ) +DeclareAtom(XA_CLASS, "CLASS" ) +DeclareAtom(XA_CLIENT_WINDOW, "CLIENT_WINDOW" ) +DeclareAtom(XA_CLIPBOARD, "CLIPBOARD" ) +DeclareAtom(XA_COMPOUND_TEXT, "COMPOUND_TEXT" ) +DeclareAtom(XA_DECNET_ADDRESS, "DECNET_ADDRESS" ) +DeclareAtom(XA_DELETE, "DELETE" ) +DeclareAtom(XA_FILENAME, "FILENAME" ) +DeclareAtom(XA_HOSTNAME, "HOSTNAME" ) +DeclareAtom(XA_IP_ADDRESS, "IP_ADDRESS" ) +DeclareAtom(XA_LENGTH, "LENGTH" ) +DeclareAtom(XA_LIST_LENGTH, "LIST_LENGTH" ) +DeclareAtom(XA_NAME, "NAME" ) +DeclareAtom(XA_NET_ADDRESS, "NET_ADDRESS" ) +DeclareAtom(XA_NULL, "NULL" ) +DeclareAtom(XA_OWNER_OS, "OWNER_OS" ) +DeclareAtom(XA_SPAN, "SPAN" ) +DeclareAtom(XA_TARGETS, "TARGETS" ) +DeclareAtom(XA_TEXT, "TEXT" ) +DeclareAtom(XA_TIMESTAMP, "TIMESTAMP" ) +DeclareAtom(XA_USER, "USER" ) + +/****************************************************************** + + Public procedures + + ******************************************************************/ + + +#if NeedFunctionPrototypes +AtomPtr XmuMakeAtom(_Xconst char *name) +#else +AtomPtr XmuMakeAtom(name) + char* name; +#endif +{ + AtomPtr ptr = XtNew(struct _AtomRec); + ptr->name = (char *) name; + ptr->head = NULL; + return ptr; +} + +char* XmuNameOfAtom(atom_ptr) + AtomPtr atom_ptr; +{ + return atom_ptr->name; +} + + +Atom XmuInternAtom(d, atom_ptr) + Display *d; + AtomPtr atom_ptr; +{ + DisplayRec* display_rec; + for (display_rec = atom_ptr->head; display_rec != NULL; + display_rec = display_rec->next) { + if (display_rec->dpy == d) + return display_rec->atom; + } + display_rec = XtNew(DisplayRec); + display_rec->next = atom_ptr->head; + atom_ptr->head = display_rec; + display_rec->dpy = d; + display_rec->atom = XInternAtom(d, atom_ptr->name, False); + return display_rec->atom; +} + + +char *XmuGetAtomName(d, atom) + Display *d; + Atom atom; +{ + if (atom == 0) return "(BadAtom)"; + return XGetAtomName(d, atom); +} + +/* convert (names, count) to a list of atoms. Caller allocates list */ +void XmuInternStrings(d, names, count, atoms) + Display *d; + register String *names; + register Cardinal count; + register Atom *atoms; /* return */ +{ + (void) XInternAtoms(d, (char**)names, (int)count, FALSE, atoms); +} diff --git a/src/ClientWin.c b/src/ClientWin.c new file mode 100644 index 0000000..faf206e --- /dev/null +++ b/src/ClientWin.c @@ -0,0 +1,89 @@ +/* $Xorg: ClientWin.c,v 1.4 2001/02/09 02:03:51 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/Xlib.h> +#include <X11/Xatom.h> + +static Window TryChildren(); + +/* Find a window with WM_STATE, else return win itself, as per ICCCM */ + +Window XmuClientWindow (dpy, win) + Display *dpy; + Window win; +{ + Atom WM_STATE; + Atom type = None; + int format; + unsigned long nitems, after; + unsigned char *data; + Window inf; + + WM_STATE = XInternAtom(dpy, "WM_STATE", True); + if (!WM_STATE) + return win; + XGetWindowProperty(dpy, win, WM_STATE, 0, 0, False, AnyPropertyType, + &type, &format, &nitems, &after, &data); + if (type) + return win; + inf = TryChildren(dpy, win, WM_STATE); + if (!inf) + inf = win; + return inf; +} + +static +Window TryChildren (dpy, win, WM_STATE) + Display *dpy; + Window win; + Atom WM_STATE; +{ + Window root, parent; + Window *children; + unsigned int nchildren; + unsigned int i; + Atom type = None; + int format; + unsigned long nitems, after; + unsigned char *data; + Window inf = 0; + + if (!XQueryTree(dpy, win, &root, &parent, &children, &nchildren)) + return 0; + for (i = 0; !inf && (i < nchildren); i++) { + XGetWindowProperty(dpy, children[i], WM_STATE, 0, 0, False, + AnyPropertyType, &type, &format, &nitems, + &after, &data); + if (type) + inf = children[i]; + } + for (i = 0; !inf && (i < nchildren); i++) + inf = TryChildren(dpy, children[i], WM_STATE); + if (children) XFree((char *)children); + return inf; +} diff --git a/src/CloseHook.c b/src/CloseHook.c new file mode 100644 index 0000000..cde72fb --- /dev/null +++ b/src/CloseHook.c @@ -0,0 +1,300 @@ +/* $Xorg: CloseHook.c,v 1.4 2001/02/09 02:03:51 xorgcvs Exp $ */ + +/* +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * CloseDisplayHook package - provide callback on XCloseDisplay + * + * * + * Author: Jim Fulton, MIT X Consortium + * + * + * Public Entry Points + * + * CloseHook XmuAddCloseDisplayHook (dpy, func, arg) + * Display *dpy; + * XmuCloseHookProc func; + * XPointer arg; + * + * Bool XmuRemoveCloseDisplayHook (dpy, hook, func, arg) + * Display *dpy; + * CloseHook hook; + * XmuCloseHookProc func; + * XPointer arg; + * + * Bool XmuLookupCloseDisplayHook (dpy, hook, func, arg) + * Display *dpy; + * CloseHook hook; + * XmuCloseHookProc func; + * XPointer arg; + * + */ + +#include <stdio.h> /* for NULL */ +#include <X11/Xos.h> +#include <X11/Xlib.h> +#include <X11/Xmu/CloseHook.h> + +extern char *malloc(); /* should be void * */ + +/* + * Private data + * + * This is a list of display entries, each of which contains a list of callback + * records. + */ + +typedef struct _CallbackRec { + struct _CallbackRec *next; /* next link in chain */ + XmuCloseHookProc func; /* function to call */ + XPointer arg; /* argument to pass with function */ +} CallbackRec; + + +typedef struct _DisplayEntry { + struct _DisplayEntry *next; /* next link in chain */ + Display *dpy; /* the display this represents */ + int extension; /* from XAddExtension */ + struct _CallbackRec *start, *end; /* linked list of callbacks */ + struct _CallbackRec *calling; /* currently being called back */ +} DisplayEntry; + + +static DisplayEntry *elist = NULL; +static Bool _MakeExtension(); +static DisplayEntry *_FindDisplayEntry(); + + +/* + ***************************************************************************** + * Public Entry Points * + ***************************************************************************** + */ + +/* + * Add - add a callback for the given display. When the display is closed, + * the given function will be called as: + * + * (*func) (dpy, arg) + * + * This function is declared to return an int even though the value is ignored + * because some compilers have problems with functions returning void. + * + * This routine returns NULL if it was unable to add the callback, otherwise + * it returns an untyped pointer that can be used with Remove or Lookup, but + * not dereferenced. + */ +CloseHook XmuAddCloseDisplayHook (dpy, func, arg) + Display *dpy; + XmuCloseHookProc func; /* function to call on close display */ + XPointer arg; /* arg to pass */ +{ + DisplayEntry *de; + CallbackRec *cb; + + /* allocate ahead of time so that we can fail atomically */ + cb = (CallbackRec *) malloc (sizeof (CallbackRec)); + if (!cb) return ((XPointer) NULL); + + de = _FindDisplayEntry (dpy, NULL); + if (!de) { + if ((de = (DisplayEntry *) malloc (sizeof (DisplayEntry))) == NULL || + !_MakeExtension (dpy, &de->extension)) { + free ((char *) cb); + if (de) free ((char *) de); + return ((CloseHook) NULL); + } + de->dpy = dpy; + de->start = de->end = NULL; + de->calling = NULL; + de->next = elist; + elist = de; + } + + /* add to end of list of callback recordss */ + cb->func = func; + cb->arg = arg; + cb->next = NULL; + if (de->end) { + de->end->next = cb; + } else { + de->start = cb; + } + de->end = cb; + + return ((CloseHook) cb); +} + + +/* + * Remove - get rid of a callback. If handle is non-null, use that to compare + * entries. Otherwise, remove first instance of the function/argument pair. + */ +Bool XmuRemoveCloseDisplayHook (dpy, handle, func, arg) + Display *dpy; + CloseHook handle; /* value from XmuAddCloseDisplayHook */ + XmuCloseHookProc func; /* function to call on close display */ + XPointer arg; /* arg to pass */ +{ + DisplayEntry *de = _FindDisplayEntry (dpy, NULL); + register CallbackRec *h, *prev; + + if (!de) return False; + + /* look for handle or function/argument pair */ + for (h = de->start, prev = NULL; h; h = h->next) { + if (handle) { + if (h == (CallbackRec *) handle) break; + } else { + if (h->func == func && h->arg == arg) break; + } + prev = h; + } + if (!h) return False; + + + /* remove from list, watch head and tail */ + if (de->start == h) { + de->start = h->next; + } else { + prev->next = h->next; + } + if (de->end == h) de->end = prev; + if (de->calling != h) free ((char *) h); + return True; +} + + +/* + * Lookup - see whether or not a handle has been installed. If handle is + * non-NULL, look for an entry that matches it; otherwise look for an entry + * with the same function/argument pair. + */ +Bool XmuLookupCloseDisplayHook (dpy, handle, func, arg) + Display *dpy; + CloseHook handle; /* value from XmuAddCloseDisplayHook */ + XmuCloseHookProc func; /* function to call on close display */ + XPointer arg; /* arg to pass */ +{ + DisplayEntry *de = _FindDisplayEntry (dpy, NULL); + register CallbackRec *h; + + if (!de) return False; + + for (h = de->start; h; h = h->next) { + if (handle) { + if (h == (CallbackRec *) handle) break; + } else { + if (h->func == func && h->arg == arg) break; + } + } + return (h ? True : False); +} + + +/* + ***************************************************************************** + * internal routines * + ***************************************************************************** + */ + + +/* + * Find the specified display on the linked list of displays. Also return + * the preceeding link so that the display can be unlinked without having + * back pointers. + */ +static DisplayEntry *_FindDisplayEntry (dpy, prevp) + register Display *dpy; + DisplayEntry **prevp; +{ + register DisplayEntry *d, *prev; + + for (d = elist, prev = NULL; d; d = d->next) { + if (d->dpy == dpy) { + if (prevp) *prevp = prev; + return d; + } + prev = d; + } + return NULL; +} + + + +/* + * _DoCallbacks - process all of the callbacks for this display and free + * the associated callback data (callback records and display entries). + */ +/* ARGSUSED */ +static int _DoCallbacks (dpy, codes) + Display *dpy; + XExtCodes *codes; +{ + register CallbackRec *h; + DisplayEntry *prev; + DisplayEntry *de = _FindDisplayEntry (dpy, &prev); + + if (!de) return 0; + + /* walk the list doing the callbacks and freeing callback record */ + for (h = de->start; h;) { + register CallbackRec *nexth = h->next; + de->calling = h; /* let remove know we'll free it */ + (*(h->func)) (dpy, h->arg); + de->calling = NULL; + free ((char *) h); + h = nexth; + } + + /* unlink this display from chain */ + if (elist == de) { + elist = de->next; + } else { + prev->next = de->next; + } + free ((char *) de); + return 1; +} + + +/* + * _MakeExtension - create an extension for this display; done once per display + */ +static Bool _MakeExtension (dpy, extensionp) + Display *dpy; + int *extensionp; +{ + XExtCodes *codes; + + codes = XAddExtension (dpy); + if (!codes) return False; + + (void) XESetCloseDisplay (dpy, codes->extension, _DoCallbacks); + + *extensionp = codes->extension; + return True; +} diff --git a/src/CmapAlloc.c b/src/CmapAlloc.c new file mode 100644 index 0000000..fde2bf8 --- /dev/null +++ b/src/CmapAlloc.c @@ -0,0 +1,334 @@ +/* $Xorg: CmapAlloc.c,v 1.4 2001/02/09 02:03:51 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1994, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Donna Converse, MIT X Consortium + */ + +#include <X11/Xlib.h> +#include <X11/Xatom.h> +#include <X11/Xutil.h> +#include <stdio.h> + +#define lowbit(x) ((x) & (~(x) + 1)) + +static int default_allocation(); +static void best_allocation(); +static void gray_allocation(); +static int icbrt(); +static int icbrt_with_bits(); +static int icbrt_with_guess(); + +/* To determine the best allocation of reds, greens, and blues in a + * standard colormap, use XmuGetColormapAllocation. + * vinfo specifies visual information for a chosen visual + * property specifies one of the standard colormap property names + * red_max returns maximum red value + * green_max returns maximum green value + * blue_max returns maximum blue value + * + * XmuGetColormapAllocation returns 0 on failure, non-zero on success. + * It is assumed that the visual is appropriate for the colormap property. + */ + +Status XmuGetColormapAllocation(vinfo, property, red_max, green_max, blue_max) + XVisualInfo *vinfo; + Atom property; + unsigned long *red_max, *green_max, *blue_max; +{ + Status status = 1; + + if (vinfo->colormap_size <= 2) + return 0; + + switch (property) + { + case XA_RGB_DEFAULT_MAP: + status = default_allocation(vinfo, red_max, green_max, blue_max); + break; + case XA_RGB_BEST_MAP: + best_allocation(vinfo, red_max, green_max, blue_max); + break; + case XA_RGB_GRAY_MAP: + gray_allocation(vinfo->colormap_size, red_max, green_max, blue_max); + break; + case XA_RGB_RED_MAP: + *red_max = vinfo->colormap_size - 1; + *green_max = *blue_max = 0; + break; + case XA_RGB_GREEN_MAP: + *green_max = vinfo->colormap_size - 1; + *red_max = *blue_max = 0; + break; + case XA_RGB_BLUE_MAP: + *blue_max = vinfo->colormap_size - 1; + *red_max = *green_max = 0; + break; + default: + status = 0; + } + return status; +} + +/****************************************************************************/ +/* Determine the appropriate color allocations of a gray scale. + * + * Keith Packard, MIT X Consortium + */ + +static void gray_allocation(n, red_max, green_max, blue_max) + int n; /* the number of cells of the gray scale */ + unsigned long *red_max, *green_max, *blue_max; +{ + *red_max = (n * 30) / 100; + *green_max = (n * 59) / 100; + *blue_max = (n * 11) / 100; + *green_max += ((n - 1) - (*red_max + *green_max + *blue_max)); +} + +/****************************************************************************/ +/* Determine an appropriate color allocation for the RGB_DEFAULT_MAP. + * If a map has less than a minimum number of definable entries, we do not + * produce an allocation for an RGB_DEFAULT_MAP. + * + * For 16 planes, the default colormap will have 27 each RGB; for 12 planes, + * 12 each. For 8 planes, let n = the number of colormap entries, which may + * be 256 or 254. Then, maximum red value = floor(cube_root(n - 125)) - 1. + * Maximum green and maximum blue values are identical to maximum red. + * This leaves at least 125 cells which clients can allocate. + * + * Return 0 if an allocation has been determined, non-zero otherwise. + */ + +static int default_allocation(vinfo, red, green, blue) + XVisualInfo *vinfo; + unsigned long *red, *green, *blue; +{ + int ngrays; /* number of gray cells */ + + switch (vinfo->class) { + case PseudoColor: + + if (vinfo->colormap_size > 65000) + /* intended for displays with 16 planes */ + *red = *green = *blue = (unsigned long) 27; + else if (vinfo->colormap_size > 4000) + /* intended for displays with 12 planes */ + *red = *green = *blue = (unsigned long) 12; + else if (vinfo->colormap_size < 250) + return 0; + else + /* intended for displays with 8 planes */ + *red = *green = *blue = (unsigned long) + (icbrt(vinfo->colormap_size - 125) - 1); + break; + + case DirectColor: + + if (vinfo->colormap_size < 10) + return 0; + *red = *green = *blue = vinfo->colormap_size / 2 - 1; + break; + + case TrueColor: + + *red = vinfo->red_mask / lowbit(vinfo->red_mask); + *green = vinfo->green_mask / lowbit(vinfo->green_mask); + *blue = vinfo->blue_mask / lowbit(vinfo->blue_mask); + break; + + case GrayScale: + + if (vinfo->colormap_size > 65000) + ngrays = 4096; + else if (vinfo->colormap_size > 4000) + ngrays = 512; + else if (vinfo->colormap_size < 250) + return 0; + else + ngrays = 12; + gray_allocation(ngrays, red, green, blue); + break; + + default: + return 0; + } + return 1; +} + +/****************************************************************************/ +/* Determine an appropriate color allocation for the RGB_BEST_MAP. + * + * For a DirectColor or TrueColor visual, the allocation is determined + * by the red_mask, green_mask, and blue_mask members of the visual info. + * + * Otherwise, if the colormap size is an integral power of 2, determine + * the allocation according to the number of bits given to each color, + * with green getting more than red, and red more than blue, if there + * are to be inequities in the distribution. If the colormap size is + * not an integral power of 2, let n = the number of colormap entries. + * Then maximum red value = floor(cube_root(n)) - 1; + * maximum blue value = floor(cube_root(n)) - 1; + * maximum green value = n / ((# red values) * (# blue values)) - 1; + * Which, on a GPX, allows for 252 entries in the best map, out of 254 + * defineable colormap entries. + */ + +static void best_allocation(vinfo, red, green, blue) + XVisualInfo *vinfo; + unsigned long *red, *green, *blue; +{ + + if (vinfo->class == DirectColor || vinfo->class == TrueColor) + { + *red = vinfo->red_mask; + while ((*red & 01) == 0) + *red >>= 1; + *green = vinfo->green_mask; + while ((*green & 01) == 0) + *green >>=1; + *blue = vinfo->blue_mask; + while ((*blue & 01) == 0) + *blue >>= 1; + } + else + { + register int bits, n; + + /* Determine n such that n is the least integral power of 2 which is + * greater than or equal to the number of entries in the colormap. + */ + n = 1; + bits = 0; + while (vinfo->colormap_size > n) + { + n = n << 1; + bits++; + } + + /* If the number of entries in the colormap is a power of 2, determine + * the allocation by "dealing" the bits, first to green, then red, then + * blue. If not, find the maximum integral red, green, and blue values + * which, when multiplied together, do not exceed the number of + + * colormap entries. + */ + if (n == vinfo->colormap_size) + { + register int r, g, b; + b = bits / 3; + g = b + ((bits % 3) ? 1 : 0); + r = b + (((bits % 3) == 2) ? 1 : 0); + *red = 1 << r; + *green = 1 << g; + *blue = 1 << b; + } + else + { + *red = icbrt_with_bits(vinfo->colormap_size, bits); + *blue = *red; + *green = (vinfo->colormap_size / ((*red) * (*blue))); + } + (*red)--; + (*green)--; + (*blue)--; + } + return; +} + +/* + * integer cube roots by Newton's method + * + * Stephen Gildea, MIT X Consortium, July 1991 + */ + +static int icbrt(a) /* integer cube root */ + int a; +{ + register int bits = 0; + register unsigned n = a; + + while (n) + { + bits++; + n >>= 1; + } + return icbrt_with_bits(a, bits); +} + + +static int icbrt_with_bits(a, bits) + int a; + int bits; /* log 2 of a */ +{ + return icbrt_with_guess(a, a>>2*bits/3); +} + +#ifdef _X_ROOT_STATS +int icbrt_loopcount; +#endif + +/* Newton's Method: x_n+1 = x_n - ( f(x_n) / f'(x_n) ) */ + +/* for cube roots, x^3 - a = 0, x_new = x - 1/3 (x - a/x^2) */ + +/* + * Quick and dirty cube roots. Nothing fancy here, just Newton's method. + * Only works for positive integers (since that's all we need). + * We actually return floor(cbrt(a)) because that's what we need here, too. + */ + +static int icbrt_with_guess(a, guess) + int a, guess; +{ + register int delta; + +#ifdef _X_ROOT_STATS + icbrt_loopcount = 0; +#endif + if (a <= 0) + return 0; + if (guess < 1) + guess = 1; + + do { +#ifdef _X_ROOT_STATS + icbrt_loopcount++; +#endif + delta = (guess - a/(guess*guess))/3; +#ifdef DEBUG + printf("pass %d: guess=%d, delta=%d\n", icbrt_loopcount, guess, delta); +#endif + guess -= delta; + } while (delta != 0); + + if (guess*guess*guess > a) + guess--; + + return guess; +} diff --git a/src/CrCmap.c b/src/CrCmap.c new file mode 100644 index 0000000..ab3d0a6 --- /dev/null +++ b/src/CrCmap.c @@ -0,0 +1,523 @@ +/* $Xorg: CrCmap.c,v 1.4 2001/02/09 02:03:51 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Donna Converse, MIT X Consortium + */ + +/* + * CreateCmap.c - given a standard colormap description, make the map. + */ + +#include <stdio.h> +#include <X11/Xlib.h> +#include <X11/Xutil.h> + +extern char *calloc(); + +static int ROmap(); /* allocate entire map Read Only */ +static Status ROorRWcell(); /* allocate a cell, prefer Read Only */ +static Status RWcell(); /* allocate a cell Read Write */ +static int compare(); /* for quicksort */ +static Status contiguous(); /* find contiguous sequence of cells */ +static void free_cells(); /* frees resources before quitting */ +static Status readonly_map(); /* create a map in a RO visual type */ +static Status readwrite_map(); /* create a map in a RW visual type */ + +#define lowbit(x) ((x) & (~(x) + 1)) +#define TRUEMATCH(mult,max,mask) \ + (colormap->max * colormap->mult <= vinfo->mask && \ + lowbit(vinfo->mask) == colormap->mult) + +/* + * To create any one colormap which is described by an XStandardColormap + * structure, use XmuCreateColormap(). + * + * Return 0 on failure, non-zero on success. + * Resources created by this function are not made permanent. + * No argument error checking is provided. Use at your own risk. + * + * All colormaps are created with read only allocations, with the exception + * of read only allocations of colors in the default map or otherwise + * which fail to return the expected pixel value, and these are individually + * defined as read/write allocations. This is done so that all the cells + * defined in the default map are contiguous, for use in image processing. + * This typically happens with White and Black in the default map. + * + * Colormaps of static visuals are considered to be successfully created if + * the map of the static visual matches the definition given in the + * standard colormap structure. + */ + +Status XmuCreateColormap(dpy, colormap) + Display *dpy; /* specifies the connection under + * which the map is created */ + XStandardColormap *colormap; /* specifies the map to be created, + * and returns, particularly if the + * map is created as a subset of the + * default colormap of the screen, + * the base_pixel of the map. + */ +{ + XVisualInfo vinfo_template; /* template visual information */ + XVisualInfo *vinfo; /* matching visual information */ + XVisualInfo *vpointer; /* for freeing the entire list */ + long vinfo_mask; /* specifies the visual mask value */ + int n; /* number of matching visuals */ + int status; + + vinfo_template.visualid = colormap->visualid; + vinfo_mask = VisualIDMask; + if ((vinfo = XGetVisualInfo(dpy, vinfo_mask, &vinfo_template, &n)) == NULL) + return 0; + + /* A visual id may be valid on multiple screens. Also, there may + * be multiple visuals with identical visual ids at different depths. + * If the colormap is the Default Colormap, use the Default Visual. + * Otherwise, arbitrarily, use the deepest visual. + */ + vpointer = vinfo; + if (n > 1) + { + register int i; + register int screen_number; + Bool def_cmap; + + def_cmap = False; + for (screen_number = ScreenCount(dpy); --screen_number >= 0; ) + if (colormap->colormap == DefaultColormap(dpy, screen_number)) { + def_cmap = True; + break; + } + + if (def_cmap) { + for (i=0; i < n; i++, vinfo++) { + if (vinfo->visual == DefaultVisual(dpy, screen_number)) + break; + } + } else { + unsigned int maxdepth = 0; + XVisualInfo *v; + + for (i=0; i < n; i++, vinfo++) + if (vinfo->depth > maxdepth) { + maxdepth = vinfo->depth; + v = vinfo; + } + vinfo = v; + } + } + + if (vinfo->class == PseudoColor || vinfo->class == DirectColor || + vinfo->class == GrayScale) + status = readwrite_map(dpy, vinfo, colormap); + else if (vinfo->class == TrueColor) + status = TRUEMATCH(red_mult, red_max, red_mask) && + TRUEMATCH(green_mult, green_max, green_mask) && + TRUEMATCH(blue_mult, blue_max, blue_mask); + else + status = readonly_map(dpy, vinfo, colormap); + + XFree((char *) vpointer); + return status; +} + +/****************************************************************************/ +static Status readwrite_map(dpy, vinfo, colormap) + Display *dpy; + XVisualInfo *vinfo; + XStandardColormap *colormap; +{ + register unsigned long i, n; /* index counters */ + int ncolors; /* number of colors to be defined */ + int npixels; /* number of pixels allocated R/W */ + int first_index; /* first index of pixels to use */ + int remainder; /* first index of remainder */ + XColor color; /* the definition of a color */ + unsigned long *pixels; /* array of colormap pixels */ + unsigned long delta; + + + /* Determine ncolors, the number of colors to be defined. + * Insure that 1 < ncolors <= the colormap size. + */ + if (vinfo->class == DirectColor) { + ncolors = colormap->red_max; + if (colormap->green_max > ncolors) + ncolors = colormap->green_max; + if (colormap->blue_max > ncolors) + ncolors = colormap->blue_max; + ncolors++; + delta = lowbit(vinfo->red_mask) + + lowbit(vinfo->green_mask) + + lowbit(vinfo->blue_mask); + } else { + ncolors = colormap->red_max * colormap->red_mult + + colormap->green_max * colormap->green_mult + + colormap->blue_max * colormap->blue_mult + 1; + delta = 1; + } + if (ncolors <= 1 || ncolors > vinfo->colormap_size) return 0; + + /* Allocate Read/Write as much of the colormap as we can possibly get. + * Then insure that the pixels we were allocated are given in + * monotonically increasing order, using a quicksort. Next, insure + * that our allocation includes a subset of contiguous pixels at least + * as long as the number of colors to be defined. Now we know that + * these conditions are met: + * 1) There are no free cells in the colormap. + * 2) We have a contiguous sequence of pixels, monotonically + * increasing, of length >= the number of colors requested. + * + * One cell at a time, we will free, compute the next color value, + * then allocate read only. This takes a long time. + * This is done to insure that cells are allocated read only in the + * contiguous order which we prefer. If the server has a choice of + * cells to grant to an allocation request, the server may give us any + * cell, so that is why we do these slow gymnastics. + */ + + if ((pixels = (unsigned long *) calloc((unsigned) vinfo->colormap_size, + sizeof(unsigned long))) == NULL) + return 0; + + if ((npixels = ROmap(dpy, colormap->colormap, pixels, + vinfo->colormap_size, ncolors)) == 0) { + free((char *) pixels); + return 0; + } + + qsort((char *) pixels, npixels, sizeof(unsigned long), compare); + + if (!contiguous(pixels, npixels, ncolors, delta, &first_index, &remainder)) + { + /* can't find enough contiguous cells, give up */ + XFreeColors(dpy, colormap->colormap, pixels, npixels, + (unsigned long) 0); + free((char *) pixels); + return 0; + } + colormap->base_pixel = pixels[first_index]; + + /* construct a gray map */ + if (colormap->red_mult == 1 && colormap->green_mult == 1 && + colormap->blue_mult == 1) + for (n=colormap->base_pixel, i=0; i < ncolors; i++, n += delta) + { + color.pixel = n; + color.blue = color.green = color.red = + (unsigned short) ((i * 65535) / (colormap->red_max + + colormap->green_max + + colormap->blue_max)); + + if (! ROorRWcell(dpy, colormap->colormap, pixels, npixels, &color, + first_index + i)) + return 0; + } + + /* construct a red ramp map */ + else if (colormap->green_max == 0 && colormap->blue_max == 0) + for (n=colormap->base_pixel, i=0; i < ncolors; i++, n += delta) + { + color.pixel = n; + color.red = (unsigned short) ((i * 65535) / colormap->red_max); + color.green = color.blue = 0; + + if (! ROorRWcell(dpy, colormap->colormap, pixels, npixels, &color, + first_index + i)) + return 0; + } + + /* construct a green ramp map */ + else if (colormap->red_max == 0 && colormap->blue_max == 0) + for (n=colormap->base_pixel, i=0; i < ncolors; i++, n += delta) + { + color.pixel = n; + color.green = (unsigned short) ((i * 65535) / colormap->green_max); + color.red = color.blue = 0; + + if (! ROorRWcell(dpy, colormap->colormap, pixels, npixels, &color, + first_index + i)) + return 0; + } + + /* construct a blue ramp map */ + else if (colormap->red_max == 0 && colormap->green_max == 0) + for (n=colormap->base_pixel, i=0; i < ncolors; i++, n += delta) + { + color.pixel = n; + color.blue = (unsigned short) ((i * 65535) / colormap->blue_max); + color.red = color.green = 0; + + if (! ROorRWcell(dpy, colormap->colormap, pixels, npixels, &color, + first_index + i)) + return 0; + } + + /* construct a standard red green blue cube map */ + else + { +#define calc(max,mult) (((n / colormap->mult) % \ + (colormap->max + 1)) * 65535) / colormap->max + + for (n=0, i=0; i < ncolors; i++, n += delta) + { + color.pixel = n + colormap->base_pixel; + color.red = calc(red_max, red_mult); + color.green = calc(green_max, green_mult); + color.blue = calc(blue_max, blue_mult); + if (! ROorRWcell(dpy, colormap->colormap, pixels, npixels, &color, + first_index + i)) + return 0; + } +#undef calc + } + /* We have a read-only map defined. Now free unused cells, + * first those occuring before the contiguous sequence begins, + * then any following the contiguous sequence. + */ + + if (first_index) + XFreeColors(dpy, colormap->colormap, pixels, first_index, + (unsigned long) 0); + if (remainder) + XFreeColors(dpy, colormap->colormap, + &(pixels[first_index + ncolors]), remainder, + (unsigned long) 0); + + free((char *) pixels); + return 1; +} + + +/****************************************************************************/ +static int ROmap(dpy, cmap, pixels, m, n) + Display *dpy; /* the X server connection */ + Colormap cmap; /* specifies colormap ID */ + unsigned long pixels[]; /* returns pixel allocations */ + int m; /* specifies colormap size */ + int n; /* specifies number of colors */ +{ + register int p; + + /* first try to allocate the entire colormap */ + if (XAllocColorCells(dpy, cmap, 1, (unsigned long *) NULL, + (unsigned) 0, pixels, (unsigned) m)) + return m; + + /* Allocate all available cells in the colormap, using a binary + * algorithm to discover how many cells we can allocate in the colormap. + */ + m--; + while (n <= m) { + p = n + ((m - n + 1) / 2); + if (XAllocColorCells(dpy, cmap, 1, (unsigned long *) NULL, + (unsigned) 0, pixels, (unsigned) p)) { + if (p == m) + return p; + else { + XFreeColors(dpy, cmap, pixels, p, (unsigned long) 0); + n = p; + } + } + else + m = p - 1; + } + return 0; +} + + +/****************************************************************************/ +static Status contiguous(pixels, npixels, ncolors, delta, first, rem) + unsigned long pixels[]; /* specifies allocated pixels */ + int npixels; /* specifies count of alloc'd pixels */ + int ncolors; /* specifies needed sequence length */ + unsigned long delta; /* between pixels */ + int *first; /* returns first index of sequence */ + int *rem; /* returns first index after sequence, + * or 0, if none follow */ +{ + register int i = 1; /* walking index into the pixel array */ + register int count = 1; /* length of sequence discovered so far */ + + *first = 0; + if (npixels == ncolors) { + *rem = 0; + return 1; + } + *rem = npixels - 1; + while (count < ncolors && ncolors - count <= *rem) + { + if (pixels[i-1] + delta == pixels[i]) + count++; + else { + count = 1; + *first = i; + } + i++; + (*rem)--; + } + if (count != ncolors) + return 0; + return 1; +} + + +/****************************************************************************/ +static Status ROorRWcell(dpy, cmap, pixels, npixels, color, p) + Display *dpy; + Colormap cmap; + unsigned long pixels[]; + int npixels; + XColor *color; + unsigned long p; +{ + unsigned long pixel; + XColor request; + + /* Free the read/write allocation of one cell in the colormap. + * Request a read only allocation of one cell in the colormap. + * If the read only allocation cannot be granted, give up, because + * there must be no free cells in the colormap. + * If the read only allocation is granted, but gives us a cell which + * is not the one that we just freed, it is probably the case that + * we are trying allocate White or Black or some other color which + * already has a read-only allocation in the map. So we try to + * allocate the previously freed cell with a read/write allocation, + * because we want contiguous cells for image processing algorithms. + */ + + pixel = color->pixel; + request.red = color->red; + request.green = color->green; + request.blue = color->blue; + + XFreeColors(dpy, cmap, &pixel, 1, (unsigned long) 0); + if (! XAllocColor(dpy, cmap, color) + || (color->pixel != pixel && + (!RWcell(dpy, cmap, color, &request, &pixel)))) + { + free_cells(dpy, cmap, pixels, npixels, (int)p); + return 0; + } + return 1; +} + + +/****************************************************************************/ +static void free_cells(dpy, cmap, pixels, npixels, p) + Display *dpy; + Colormap cmap; + unsigned long pixels[]; /* to be freed */ + int npixels; /* original number allocated */ + int p; +{ + /* One of the npixels allocated has already been freed. + * p is the index of the freed pixel. + * First free the pixels preceeding p, and there are p of them; + * then free the pixels following p, there are npixels - p - 1 of them. + */ + XFreeColors(dpy, cmap, pixels, p, (unsigned long) 0); + XFreeColors(dpy, cmap, &(pixels[p+1]), npixels - p - 1, (unsigned long) 0); + free((char *) pixels); +} + + +/****************************************************************************/ +static Status RWcell(dpy, cmap, color, request, pixel) + Display *dpy; + Colormap cmap; + XColor *color; + XColor *request; + unsigned long *pixel; +{ + unsigned long n = *pixel; + + XFreeColors(dpy, cmap, &(color->pixel), 1, (unsigned long)0); + if (! XAllocColorCells(dpy, cmap, (Bool) 0, (unsigned long *) NULL, + (unsigned) 0, pixel, (unsigned) 1)) + return 0; + if (*pixel != n) + { + XFreeColors(dpy, cmap, pixel, 1, (unsigned long) 0); + return 0; + } + color->pixel = *pixel; + color->flags = DoRed | DoGreen | DoBlue; + color->red = request->red; + color->green = request->green; + color->blue = request->blue; + XStoreColors(dpy, cmap, color, 1); + return 1; +} + + +/****************************************************************************/ +static int compare(e1, e2) + unsigned long *e1, *e2; +{ + if (*e1 < *e2) return -1; + if (*e1 > *e2) return 1; + return 0; +} + + +/****************************************************************************/ +static Status readonly_map(dpy, vinfo, colormap) + Display *dpy; + XVisualInfo *vinfo; + XStandardColormap *colormap; +{ + int i, last_pixel; + XColor color; + + last_pixel = (colormap->red_max + 1) * (colormap->green_max + 1) * + (colormap->blue_max + 1) + colormap->base_pixel - 1; + + for(i=colormap->base_pixel; i <= last_pixel; i++) { + + color.pixel = (unsigned long) i; + color.red = (unsigned short) + (((i/colormap->red_mult) * 65535) / colormap->red_max); + + if (vinfo->class == StaticColor) { + color.green = (unsigned short) + ((((i/colormap->green_mult) % (colormap->green_max + 1)) * + 65535) / colormap->green_max); + color.blue = (unsigned short) + (((i%colormap->green_mult) * 65535) / colormap->blue_max); + } + else /* vinfo->class == GrayScale, old style allocation XXX */ + color.green = color.blue = color.red; + + XAllocColor(dpy, colormap->colormap, &color); + if (color.pixel != (unsigned long) i) + return 0; + } + return 1; +} diff --git a/src/CrPixFBit.c b/src/CrPixFBit.c new file mode 100644 index 0000000..ac736b1 --- /dev/null +++ b/src/CrPixFBit.c @@ -0,0 +1,75 @@ +/* $Xorg: CrPixFBit.c,v 1.4 2001/02/09 02:03:51 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * This file contains miscellaneous utility routines and is not part of the + * Xlib standard. + */ + +/* + * Public entry points: + * + * XmuCreatePixmapFromBitmap make a pixmap from a bitmap + */ + +#include <X11/Xos.h> +#include <X11/Xlib.h> + +Pixmap XmuCreatePixmapFromBitmap (dpy, d, bitmap, width, height, depth, + fore, back) + Display *dpy; /* connection to X server */ + Drawable d; /* drawable indicating screen */ + Pixmap bitmap; /* single plane pixmap */ + unsigned int width, height; /* dimensions of bitmap and pixmap */ + unsigned int depth; /* depth of pixmap to create */ + unsigned long fore, back; /* colors to use */ +{ + Pixmap pixmap; + + pixmap = XCreatePixmap (dpy, d, width, height, depth); + if (pixmap != None) { + GC gc; + XGCValues xgcv; + + xgcv.foreground = fore; + xgcv.background = back; + xgcv.graphics_exposures = False; + + gc = XCreateGC (dpy, d, + (GCForeground | GCBackground | GCGraphicsExposures), + &xgcv); + if (gc) { + XCopyPlane (dpy, bitmap, pixmap, gc, 0, 0, width, height, 0, 0, 1); + XFreeGC (dpy, gc); + } else { + XFreePixmap (dpy, pixmap); + pixmap = None; + } + } + return pixmap; +} diff --git a/src/CursorName.c b/src/CursorName.c new file mode 100644 index 0000000..34449fc --- /dev/null +++ b/src/CursorName.c @@ -0,0 +1,146 @@ +/* $Xorg: CursorName.c,v 1.4 2001/02/09 02:03:51 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/Intrinsic.h> +#include <X11/Xmu/CharSet.h> +#include <X11/Xmu/CurUtil.h> +#include <X11/cursorfont.h> + +#ifdef __STDC__ +#define Const const +#else +#define Const /**/ +#endif + +#if NeedFunctionPrototypes +int XmuCursorNameToIndex (_Xconst char *name) +#else +int XmuCursorNameToIndex (name) + char *name; +#endif +{ + static Const struct _CursorName { + Const char *name; + unsigned int shape; + } cursor_names[] = { + {"x_cursor", XC_X_cursor}, + {"arrow", XC_arrow}, + {"based_arrow_down", XC_based_arrow_down}, + {"based_arrow_up", XC_based_arrow_up}, + {"boat", XC_boat}, + {"bogosity", XC_bogosity}, + {"bottom_left_corner", XC_bottom_left_corner}, + {"bottom_right_corner", XC_bottom_right_corner}, + {"bottom_side", XC_bottom_side}, + {"bottom_tee", XC_bottom_tee}, + {"box_spiral", XC_box_spiral}, + {"center_ptr", XC_center_ptr}, + {"circle", XC_circle}, + {"clock", XC_clock}, + {"coffee_mug", XC_coffee_mug}, + {"cross", XC_cross}, + {"cross_reverse", XC_cross_reverse}, + {"crosshair", XC_crosshair}, + {"diamond_cross", XC_diamond_cross}, + {"dot", XC_dot}, + {"dotbox", XC_dotbox}, + {"double_arrow", XC_double_arrow}, + {"draft_large", XC_draft_large}, + {"draft_small", XC_draft_small}, + {"draped_box", XC_draped_box}, + {"exchange", XC_exchange}, + {"fleur", XC_fleur}, + {"gobbler", XC_gobbler}, + {"gumby", XC_gumby}, + {"hand1", XC_hand1}, + {"hand2", XC_hand2}, + {"heart", XC_heart}, + {"icon", XC_icon}, + {"iron_cross", XC_iron_cross}, + {"left_ptr", XC_left_ptr}, + {"left_side", XC_left_side}, + {"left_tee", XC_left_tee}, + {"leftbutton", XC_leftbutton}, + {"ll_angle", XC_ll_angle}, + {"lr_angle", XC_lr_angle}, + {"man", XC_man}, + {"middlebutton", XC_middlebutton}, + {"mouse", XC_mouse}, + {"pencil", XC_pencil}, + {"pirate", XC_pirate}, + {"plus", XC_plus}, + {"question_arrow", XC_question_arrow}, + {"right_ptr", XC_right_ptr}, + {"right_side", XC_right_side}, + {"right_tee", XC_right_tee}, + {"rightbutton", XC_rightbutton}, + {"rtl_logo", XC_rtl_logo}, + {"sailboat", XC_sailboat}, + {"sb_down_arrow", XC_sb_down_arrow}, + {"sb_h_double_arrow", XC_sb_h_double_arrow}, + {"sb_left_arrow", XC_sb_left_arrow}, + {"sb_right_arrow", XC_sb_right_arrow}, + {"sb_up_arrow", XC_sb_up_arrow}, + {"sb_v_double_arrow", XC_sb_v_double_arrow}, + {"shuttle", XC_shuttle}, + {"sizing", XC_sizing}, + {"spider", XC_spider}, + {"spraycan", XC_spraycan}, + {"star", XC_star}, + {"target", XC_target}, + {"tcross", XC_tcross}, + {"top_left_arrow", XC_top_left_arrow}, + {"top_left_corner", XC_top_left_corner}, + {"top_right_corner", XC_top_right_corner}, + {"top_side", XC_top_side}, + {"top_tee", XC_top_tee}, + {"trek", XC_trek}, + {"ul_angle", XC_ul_angle}, + {"umbrella", XC_umbrella}, + {"ur_angle", XC_ur_angle}, + {"watch", XC_watch}, + {"xterm", XC_xterm}, + }; + register Const struct _CursorName *table; + register int i; + char tmp[40]; + + if (strlen (name) >= sizeof tmp) return -1; + XmuCopyISOLatin1Lowered (tmp, name); + + for (i=0, table=cursor_names; i < XtNumber(cursor_names); i++, table++ ) { + if (strcmp(tmp, table->name) == 0) return table->shape; + } + + return -1; +} + + + + + diff --git a/src/CvtCache.c b/src/CvtCache.c new file mode 100644 index 0000000..0239b3e --- /dev/null +++ b/src/CvtCache.c @@ -0,0 +1,128 @@ +/* $Xorg: CvtCache.c,v 1.5 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Jim Fulton, MIT X Consortium + */ + +#include <stdio.h> +#include <X11/Xlib.h> +#include <X11/Xos.h> +#include <X11/Xmu/CvtCache.h> + +extern char *malloc(); + +static XmuDisplayQueue *dq = NULL; +static int _CloseDisplay(), _FreeCCDQ(); + + + +/* + * internal utility callbacks + */ + +_FreeCCDQ (q) + XmuDisplayQueue *q; +{ + XmuDQDestroy (dq, False); + dq = NULL; +} + + +static int _CloseDisplay (q, e) + XmuDisplayQueue *q; + XmuDisplayQueueEntry *e; +{ + XmuCvtCache *c; + extern void _XmuStringToBitmapFreeCache(); + + if (e && (c = (XmuCvtCache *)(e->data))) { + _XmuStringToBitmapFreeCache (c); + /* insert calls to free any cached memory */ + + } + return 0; +} + +static void _InitializeCvtCache (c) + register XmuCvtCache *c; +{ + extern void _XmuStringToBitmapInitCache(); + + _XmuStringToBitmapInitCache (c); + /* insert calls to init any cached memory */ +} + + +/* + * XmuCCLookupDisplay - return the cache entry for the indicated display; + * initialize the cache if necessary + */ +XmuCvtCache *_XmuCCLookupDisplay (dpy) + Display *dpy; +{ + XmuDisplayQueueEntry *e; + + /* + * If no displays have been added before this, create the display queue. + */ + if (!dq) { + dq = XmuDQCreate (_CloseDisplay, _FreeCCDQ, NULL); + if (!dq) return NULL; + } + + /* + * See if the display is already there + */ + e = XmuDQLookupDisplay (dq, dpy); /* see if it's there */ + if (!e) { /* else create it */ + XmuCvtCache *c = (XmuCvtCache *) malloc (sizeof (XmuCvtCache)); + if (!c) return NULL; + + /* + * Add the display to the queue + */ + e = XmuDQAddDisplay (dq, dpy, (XPointer) c); + if (!e) { + free ((char *) c); + return NULL; + } + + /* + * initialize fields in cache + */ + _InitializeCvtCache (c); + } + + /* + * got it + */ + return (XmuCvtCache *)(e->data); +} + + diff --git a/src/CvtStdSel.c b/src/CvtStdSel.c new file mode 100644 index 0000000..9c2eb07 --- /dev/null +++ b/src/CvtStdSel.c @@ -0,0 +1,329 @@ +/* $Xorg: CvtStdSel.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * This file contains routines to handle common selection targets. + * + * Public entry points: + * + * XmuConvertStandardSelection() return a known selection + */ + +#ifdef SYSVNET +#include <interlan/il_types.h> +#define __TYPES__ /* prevent #include <sys/types.h> in Xlib.h */ +#include <interlan/netdb.h> +#include <interlan/socket.h> +#endif /* SYSVNET */ + +#include <X11/IntrinsicP.h> +#include <X11/Xatom.h> +#include <X11/ShellP.h> +#ifdef XTHREADS +#include <X11/Xthreads.h> +#endif +#include <stdio.h> + +#ifndef SYSVNET +#ifdef WIN32 +#include <X11/Xwinsock.h> +#define XOS_USE_MTSAFE_NETDBAPI +#else +#include <sys/socket.h> +#define XOS_USE_XT_LOCKING +#endif +#define X_INCLUDE_NETDB_H +#include <X11/Xos_r.h> +#endif + +#include <X11/Xos.h> +#include "Atoms.h" +#include "StdSel.h" +#include "SysUtil.h" +#include <X11/Xfuncs.h> + +#ifndef OS_NAME +#ifndef X_OS_FILE +#ifdef SYSV /* keep separate until makedepend fixed */ +#define USE_UNAME +#endif +#ifdef SVR4 +#define USE_UNAME +#endif +#ifdef ultrix +#define USE_UNAME +#endif +#endif /*X_OS_FILE*/ +#ifdef USE_UNAME +#ifdef ultrix +#ifndef __STDC__ +#include <limits.h> /* fixed in Ultrix 3.0 */ +#endif +#endif +#include <sys/utsname.h> +#endif +#endif + +static char *get_os_name () +{ +#ifdef OS_NAME + return XtNewString(OS_NAME); +#else + FILE *f = NULL; + +#ifdef USE_UNAME + struct utsname utss; + + if (uname (&utss) == 0) { + char *os_name; + int len = strlen(utss.sysname); +#ifndef hpux /* because of hostname length crock */ + len += 1 + strlen(utss.release); +#endif + os_name = XtMalloc (len); + strcpy (os_name, utss.sysname); +#ifndef hpux + strcat (os_name, " "); + strcat (os_name, utss.release); +#endif + return os_name; + } +#endif + +#ifdef X_OS_FILE + f = fopen(X_OS_FILE, "r"); + if (!f) +#endif +#ifdef MOTD_FILE + f = fopen(MOTD_FILE, "r"); +#endif + if (f) { + char motd[512]; + motd[0] = '\0'; + (void) fgets(motd, 511, f); + fclose(f); + motd[511] = '\0'; + if (motd[0] != '\0') { + int len = strlen(motd); + if (motd[len - 1] == '\n') + motd[len - 1] = '\0'; + return XtNewString(motd); + } + } + +#ifdef sun + return XtNewString("SunOS"); +#else +# if !defined(SYSV) && defined(unix) + return XtNewString("BSD"); +# else + return NULL; +# endif +#endif + +#endif /*OS_NAME*/ +} + +/* This is a trick/kludge. To make shared libraries happier (linking + * against Xmu but not linking against Xt, and apparently even work + * as we desire on SVR4, we need to avoid an explicit data reference + * to applicationShellWidgetClass. XtIsTopLevelShell is known + * (implementation dependent assumption!) to use a bit flag. So we + * go that far. Then, we test whether it is an applicationShellWidget + * class by looking for an explicit class name. Seems pretty safe. + */ +static Bool isApplicationShell(w) + Widget w; +{ + register WidgetClass c; + + if (!XtIsTopLevelShell(w)) + return False; + for (c = XtClass(w); c; c = c->core_class.superclass) { + if (!strcmp(c->core_class.class_name, "ApplicationShell")) + return True; + } + return False; +} + +Boolean XmuConvertStandardSelection(w, time, selection, target, + type, value, length, format) + Widget w; + Time time; + Atom *selection, *target, *type; + XPointer *value; + unsigned long *length; + int *format; +{ + Display *d = XtDisplay(w); + if (*target == XA_TIMESTAMP(d)) { + *value = XtMalloc(4); + if (sizeof(long) == 4) + *(long*)*value = time; + else { + long temp = time; + (void) memmove((char*)*value, ((char*)&temp)+sizeof(long)-4, 4); + } + *type = XA_INTEGER; + *length = 1; + *format = 32; + return True; + } + if (*target == XA_HOSTNAME(d)) { + char hostname[1024]; + hostname[0] = '\0'; + *length = XmuGetHostname (hostname, sizeof hostname); + *value = XtNewString(hostname); + *type = XA_STRING; + *format = 8; + return True; + } +#ifdef TCPCONN + if (*target == XA_IP_ADDRESS(d)) { + char hostname[1024]; + _Xgethostbynameparams hparams; + struct hostent *hostp; + + hostname[0] = '\0'; + (void) XmuGetHostname (hostname, sizeof hostname); + + if ((hostp = _XGethostbyname (hostname,hparams)) == NULL) + return False; + + if (hostp->h_addrtype != AF_INET) return False; + *length = hostp->h_length; + *value = XtMalloc(*length); + (void) memmove (*value, hostp->h_addr, *length); + *type = XA_NET_ADDRESS(d); + *format = 8; + return True; + } +#endif +#ifdef DNETCONN + if (*target == XA_DECNET_ADDRESS(d)) { + return False; /* XXX niy */ + } +#endif + if (*target == XA_USER(d)) { + char *name = (char*)getenv("USER"); + if (name == NULL) return False; + *value = XtNewString(name); + *type = XA_STRING; + *length = strlen(name); + *format = 8; + return True; + } + if (*target == XA_CLASS(d)) { + Widget parent = XtParent(w); + char *class; + int len; + while (parent != NULL && !isApplicationShell(w)) { + w = parent; + parent = XtParent(w); + } + if (isApplicationShell(w)) + class = ((ApplicationShellWidget) w)->application.class; + else + class = XtClass(w)->core_class.class_name; + *length = (len=strlen(w->core.name)) + strlen(class) + 2; + *value = XtMalloc(*length); + strcpy( (char*)*value, w->core.name ); + strcpy( (char*)*value+len+1, class ); + *type = XA_STRING; + *format = 8; + return True; + } + if (*target == XA_NAME(d)) { + Widget parent = XtParent(w); + + while (parent != NULL && !XtIsWMShell(w)) { + w = parent; + parent = XtParent(w); + } + if (!XtIsWMShell(w)) return False; + *value = XtNewString( ((WMShellWidget) w)->wm.title ); + *length = strlen(*value); + *type = XA_STRING; + *format = 8; + return True; + } + if (*target == XA_CLIENT_WINDOW(d)) { + Widget parent = XtParent(w); + while (parent != NULL) { + w = parent; + parent = XtParent(w); + } + *value = XtMalloc(sizeof(Window)); + *(Window*)*value = w->core.window; + *type = XA_WINDOW; + *length = 1; + *format = 32; + return True; + } + if (*target == XA_OWNER_OS(d)) { + *value = get_os_name(); + if (*value == NULL) return False; + *type = XA_STRING; + *length = strlen(*value); + *format = 8; + return True; + } + if (*target == XA_TARGETS(d)) { +#if defined(unix) && defined(DNETCONN) +# define NUM_TARGETS 9 +#else +# if defined(unix) || defined(DNETCONN) +# define NUM_TARGETS 8 +# else +# define NUM_TARGETS 7 +# endif +#endif + Atom* std_targets = (Atom*)XtMalloc(NUM_TARGETS*sizeof(Atom)); + int i = 0; + std_targets[i++] = XA_TIMESTAMP(d); + std_targets[i++] = XA_HOSTNAME(d); + std_targets[i++] = XA_IP_ADDRESS(d); + std_targets[i++] = XA_USER(d); + std_targets[i++] = XA_CLASS(d); + std_targets[i++] = XA_NAME(d); + std_targets[i++] = XA_CLIENT_WINDOW(d); +#ifdef unix + std_targets[i++] = XA_OWNER_OS(d); +#endif +#ifdef DNETCONN + std_targets[i++] = XA_DECNET_ADDRESS(d); +#endif + *value = (XPointer)std_targets; + *type = XA_ATOM; + *length = NUM_TARGETS; + *format = 32; + return True; + } + /* else */ + return False; +} diff --git a/src/DefErrMsg.c b/src/DefErrMsg.c new file mode 100644 index 0000000..98d4392 --- /dev/null +++ b/src/DefErrMsg.c @@ -0,0 +1,169 @@ +/* $Xorg: DefErrMsg.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <stdio.h> +#define NEED_EVENTS +#include <X11/Xlibint.h> +#include <X11/Xproto.h> + +/* + * XmuPrintDefaultErrorMessage - print a nice error that looks like the usual + * message. Returns 1 if the caller should consider exitting else 0. + */ +int XmuPrintDefaultErrorMessage (dpy, event, fp) + Display *dpy; + XErrorEvent *event; + FILE *fp; +{ + char buffer[BUFSIZ]; + char mesg[BUFSIZ]; + char number[32]; + char *mtype = "XlibMessage"; + register _XExtension *ext = (_XExtension *)NULL; + _XExtension *bext = (_XExtension *)NULL; + XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); + XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); + (void) fprintf(fp, "%s: %s\n ", mesg, buffer); + XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", + mesg, BUFSIZ); + (void) fprintf(fp, mesg, event->request_code); + if (event->request_code < 128) { + sprintf(number, "%d", event->request_code); + XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); + } else { + /* XXX this is non-portable */ + for (ext = dpy->ext_procs; + ext && (ext->codes.major_opcode != event->request_code); + ext = ext->next) + ; + if (ext) + strcpy(buffer, ext->name); + else + buffer[0] = '\0'; + } + (void) fprintf(fp, " (%s)", buffer); + fputs("\n ", fp); + if (event->request_code >= 128) { + XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", + mesg, BUFSIZ); + (void) fprintf(fp, mesg, event->minor_code); + if (ext) { + sprintf(mesg, "%s.%d", ext->name, event->minor_code); + XGetErrorDatabaseText(dpy, "XRequest", mesg, "", buffer, BUFSIZ); + (void) fprintf(fp, " (%s)", buffer); + } + fputs("\n ", fp); + } + if (event->error_code >= 128) { + /* kludge, try to find the extension that caused it */ + buffer[0] = '\0'; + for (ext = dpy->ext_procs; ext; ext = ext->next) { + if (ext->error_string) + (*ext->error_string)(dpy, event->error_code, &ext->codes, + buffer, BUFSIZ); + if (buffer[0]) { + bext = ext; + break; + } + if (ext->codes.first_error && + ext->codes.first_error < event->error_code && + (!bext || ext->codes.first_error > bext->codes.first_error)) + bext = ext; + } + if (bext) + sprintf(buffer, "%s.%d", bext->name, + event->error_code - bext->codes.first_error); + else + strcpy(buffer, "Value"); + XGetErrorDatabaseText(dpy, mtype, buffer, "", mesg, BUFSIZ); + if (mesg[0]) { + fputs(" ", fp); + (void) fprintf(fp, mesg, event->resourceid); + fputs("\n", fp); + } + /* let extensions try to print the values */ + for (ext = dpy->ext_procs; ext; ext = ext->next) { + if (ext->error_values) + (*ext->error_values)(dpy, event, fp); + } + } else if ((event->error_code == BadWindow) || + (event->error_code == BadPixmap) || + (event->error_code == BadCursor) || + (event->error_code == BadFont) || + (event->error_code == BadDrawable) || + (event->error_code == BadColor) || + (event->error_code == BadGC) || + (event->error_code == BadIDChoice) || + (event->error_code == BadValue) || + (event->error_code == BadAtom)) { + if (event->error_code == BadValue) + XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", + mesg, BUFSIZ); + else if (event->error_code == BadAtom) + XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", + mesg, BUFSIZ); + else + XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", + mesg, BUFSIZ); + (void) fprintf(fp, mesg, event->resourceid); + fputs("\n ", fp); + } + XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", + mesg, BUFSIZ); + (void) fprintf(fp, mesg, event->serial); + fputs("\n ", fp); + XGetErrorDatabaseText(dpy, mtype, "CurrentSerial", "Current Serial #%d", + mesg, BUFSIZ); + (void) fprintf(fp, mesg, NextRequest(dpy)-1); + fputs("\n", fp); + if (event->error_code == BadImplementation) return 0; + return 1; +} + + +/* + * XmuSimpleErrorHandler - ignore errors for XQueryTree, XGetWindowAttributes, + * and XGetGeometry; print a message for everything else. In all case, do + * not exit. + */ +int XmuSimpleErrorHandler (dpy, errorp) + Display *dpy; + XErrorEvent *errorp; +{ + switch (errorp->request_code) { + case X_QueryTree: + case X_GetWindowAttributes: + if (errorp->error_code == BadWindow) return 0; + break; + case X_GetGeometry: + if (errorp->error_code == BadDrawable) return 0; + break; + } + /* got a "real" X error */ + return XmuPrintDefaultErrorMessage (dpy, errorp, stderr); +} diff --git a/src/DelCmap.c b/src/DelCmap.c new file mode 100644 index 0000000..9ab7717 --- /dev/null +++ b/src/DelCmap.c @@ -0,0 +1,66 @@ +/* $Xorg: DelCmap.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Donna Converse, MIT X Consortium + */ + +#include <X11/Xlib.h> +#include <X11/Xutil.h> + +/* To remove any standard colormap property, use XmuDeleteStandardColormap(). + * XmuDeleteStandardColormap() will remove the specified property from the + * specified screen, releasing any resources used by the colormap(s) of the + * property if possible. + */ + +void XmuDeleteStandardColormap(dpy, screen, property) + Display *dpy; /* specifies the X server to connect to */ + int screen; /* specifies the screen of the display */ + Atom property; /* specifies the standard colormap property */ +{ + XStandardColormap *stdcmaps, *s; + int count = 0; + + if (XGetRGBColormaps(dpy, RootWindow(dpy, screen), &stdcmaps, &count, + property)) + { + for (s=stdcmaps; count > 0; count--, s++) { + if ((s->killid == ReleaseByFreeingColormap) && + (s->colormap != None) && + (s->colormap != DefaultColormap(dpy, screen))) + XFreeColormap(dpy, s->colormap); + else if (s->killid != None) + XKillClient(dpy, s->killid); + } + XDeleteProperty(dpy, RootWindow(dpy, screen), property); + XFree((char *) stdcmaps); + XSync(dpy, False); + } +} + diff --git a/src/DisplayQue.c b/src/DisplayQue.c new file mode 100644 index 0000000..c96223b --- /dev/null +++ b/src/DisplayQue.c @@ -0,0 +1,193 @@ +/* $Xorg: DisplayQue.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Jim Fulton, MIT X Consortium + */ + +#include <stdio.h> +#include <X11/Xos.h> +#include <X11/Xlib.h> +#include <X11/Xmu/DisplayQue.h> + +static int _DQCloseDisplay(); + +#define CallCloseCallback(q,e) (void) (*((q)->closefunc)) ((q), (e)) +#define CallFreeCallback(q) (void) (*((q)->freefunc)) ((q)) + +/* + * XmuDQCreate - create a display queue + */ +XmuDisplayQueue *XmuDQCreate (closefunc, freefunc, data) + XmuCloseDisplayQueueProc closefunc; + XmuFreeDisplayQueueProc freefunc; + XPointer data; +{ + XmuDisplayQueue *q = (XmuDisplayQueue *) malloc (sizeof (XmuDisplayQueue)); + if (q) { + q->nentries = 0; + q->head = q->tail = NULL; + q->closefunc = closefunc; + q->freefunc = freefunc; + q->data = data; + } + return q; +} + + +/* + * XmuDQDestroy - free all storage associated with this display queue, + * optionally invoking the close callbacks. + */ + +Bool XmuDQDestroy (q, docallbacks) + XmuDisplayQueue *q; + Bool docallbacks; +{ + XmuDisplayQueueEntry *e = q->head; + + while (e) { + XmuDisplayQueueEntry *nexte = e->next; + if (docallbacks && q->closefunc) CallCloseCallback (q, e); + free ((char *) e); + e = nexte; + } + free ((char *) q); + return True; +} + + +/* + * XmuDQLookupDisplay - finds the indicated display on the given queue + */ +XmuDisplayQueueEntry *XmuDQLookupDisplay (q, dpy) + XmuDisplayQueue *q; + Display *dpy; +{ + XmuDisplayQueueEntry *e; + + for (e = q->head; e; e = e->next) { + if (e->display == dpy) return e; + } + return NULL; +} + + +/* + * XmuDQAddDisplay - add the specified display to the queue; set data as a + * convenience. Does not ensure that dpy hasn't already been added. + */ +XmuDisplayQueueEntry *XmuDQAddDisplay (q, dpy, data) + XmuDisplayQueue *q; + Display *dpy; + XPointer data; +{ + XmuDisplayQueueEntry *e; + + if (!(e = (XmuDisplayQueueEntry *) malloc (sizeof (XmuDisplayQueueEntry)))) { + return NULL; + } + if (!(e->closehook = XmuAddCloseDisplayHook (dpy, _DQCloseDisplay, + (XPointer) q))) { + free ((char *) e); + return NULL; + } + + e->display = dpy; + e->next = NULL; + e->data = data; + + if (q->tail) { + q->tail->next = e; + e->prev = q->tail; + } else { + q->head = e; + e->prev = NULL; + } + q->tail = e; + q->nentries++; + return e; +} + + +/* + * XmuDQRemoveDisplay - remove the specified display from the queue + */ +Bool XmuDQRemoveDisplay (q, dpy) + XmuDisplayQueue *q; + Display *dpy; +{ + XmuDisplayQueueEntry *e; + + for (e = q->head; e; e = e->next) { + if (e->display == dpy) { + if (q->head == e) + q->head = e->next; /* if at head, then bump head */ + else + e->prev->next = e->next; /* else splice out */ + if (q->tail == e) + q->tail = e->prev; /* if at tail, then bump tail */ + else + e->next->prev = e->prev; /* else splice out */ + (void) XmuRemoveCloseDisplayHook (dpy, e->closehook, + _DQCloseDisplay, (XPointer) q); + free ((char *) e); + q->nentries--; + return True; + } + } + return False; +} + + +/***************************************************************************** + * private functions * + *****************************************************************************/ + +/* + * _DQCloseDisplay - upcalled from CloseHook to notify this queue; remove the + * display when finished + */ +static int _DQCloseDisplay (dpy, arg) + Display *dpy; + XPointer arg; +{ + XmuDisplayQueue *q = (XmuDisplayQueue *) arg; + XmuDisplayQueueEntry *e; + + for (e = q->head; e; e = e->next) { + if (e->display == dpy) { + if (q->closefunc) CallCloseCallback (q, e); + (void) XmuDQRemoveDisplay (q, dpy); + if (q->nentries == 0 && q->freefunc) CallFreeCallback (q); + return 1; + } + } + + return 0; +} diff --git a/src/Distinct.c b/src/Distinct.c new file mode 100644 index 0000000..1cf3c45 --- /dev/null +++ b/src/Distinct.c @@ -0,0 +1,90 @@ +/* $Xorg: Distinct.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1990, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Keith Packard, MIT X Consortium + */ + +# include <X11/Xlib.h> + +/* + * Distinguishable colors routine. Determines if two colors are + * distinguishable or not. Somewhat arbitrary meaning. + */ + +#define MIN_DISTINGUISH 10000.0 + +Bool +XmuDistinguishableColors (colors, count) +XColor *colors; +int count; +{ + double deltaRed, deltaGreen, deltaBlue; + double dist; + int i, j; + + for (i = 0; i < count - 1; i++) + for (j = i + 1; j < count; j++) + { + deltaRed = (double)colors[i].red - (double)colors[j].red; + deltaGreen = (double)colors[i].green - (double)colors[j].green; + deltaBlue = (double)colors[i].blue - (double)colors[j].blue; + dist = deltaRed * deltaRed + + deltaGreen * deltaGreen + + deltaBlue * deltaBlue; + if (dist <= MIN_DISTINGUISH * MIN_DISTINGUISH) + return False; + } + return True; +} + +Bool +XmuDistinguishablePixels (dpy, cmap, pixels, count) + Display *dpy; + Colormap cmap; + unsigned long *pixels; + int count; +{ + XColor *defs; + int i, j; + Bool ret; + + for (i = 0; i < count - 1; i++) + for (j = i + 1; j < count; j++) + if (pixels[i] == pixels[j]) + return False; + defs = (XColor *) malloc (count * sizeof (XColor)); + if (!defs) + return False; + for (i = 0; i < count; i++) + defs[i].pixel = pixels[i]; + XQueryColors (dpy, cmap, defs, count); + ret = XmuDistinguishableColors (defs, count); + free ((char *) defs); + return ret; +} diff --git a/src/DrRndRect.c b/src/DrRndRect.c new file mode 100644 index 0000000..35aa9d7 --- /dev/null +++ b/src/DrRndRect.c @@ -0,0 +1,180 @@ +/* $Xorg: DrRndRect.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * XmuDrawRoundedRectangle, XmuFillRoundedRectangle + * + * Draw/Fill a rounded rectangle, where x, y, w, h are the dimensions of + * the overall rectangle, and ew and eh are the sizes of a bounding box + * that the corners are drawn inside of. + */ + +#include <X11/Xlib.h> + +void +XmuDrawRoundedRectangle (dpy, draw, gc, x, y, w, h, ew, eh) + Display *dpy; + Drawable draw; + GC gc; + int x, y, w, h, ew, eh; +{ + XArc arcs[8]; + + if (ew*2 > w) + ew = 0; + if (eh*2 > h) + eh = 0; + + arcs[0].x = x; + arcs[0].y = y; + arcs[0].width = ew*2; + arcs[0].height = eh*2; + arcs[0].angle1 = 180*64; + arcs[0].angle2 = -90*64; + + arcs[1].x = x + ew; + arcs[1].y = y; + arcs[1].width = w - ew*2; + arcs[1].height = 0; + arcs[1].angle1 = 180*64; + arcs[1].angle2 = -180*64; + + arcs[2].x = x + w - ew*2; + arcs[2].y = y; + arcs[2].width = ew*2; + arcs[2].height = eh*2; + arcs[2].angle1 = 90*64; + arcs[2].angle2 = -90*64; + + arcs[3].x = x + w; + arcs[3].y = y + eh; + arcs[3].width = 0; + arcs[3].height = h - eh*2; + arcs[3].angle1 = 90 * 64; + arcs[3].angle2 = -180*64; + + arcs[4].x = x + w - ew*2; + arcs[4].y = y + h - eh*2; + arcs[4].width = ew * 2; + arcs[4].height = eh * 2; + arcs[4].angle1 = 0; + arcs[4].angle2 = -90*64; + + arcs[5].x = x + ew; + arcs[5].y = y + h; + arcs[5].width = w - ew*2; + arcs[5].height = 0; + arcs[5].angle1 = 0; + arcs[5].angle2 = -180*64; + + arcs[6].x = x; + arcs[6].y = y + h - eh*2; + arcs[6].width = ew*2; + arcs[6].height = eh*2; + arcs[6].angle1 = 270*64; + arcs[6].angle2 = -90*64; + + arcs[7].x = x; + arcs[7].y = y + eh; + arcs[7].width = 0; + arcs[7].height = h - eh*2; + arcs[7].angle1 = 270*64; + arcs[7].angle2 = -180*64; + XDrawArcs (dpy, draw, gc, arcs, 8); +} + +void +XmuFillRoundedRectangle (dpy, draw, gc, x, y, w, h, ew, eh) + Display *dpy; + Drawable draw; + GC gc; + int x, y, w, h, ew, eh; +{ + XArc arcs[4]; + XRectangle rects[3]; + XGCValues vals; + + XGetGCValues(dpy, gc, GCArcMode, &vals); + if (vals.arc_mode != ArcPieSlice) + XSetArcMode(dpy, gc, ArcPieSlice); + + if (ew*2 > w) + ew = 0; + if (eh*2 > h) + eh = 0; + + arcs[0].x = x; + arcs[0].y = y; + arcs[0].width = ew*2; + arcs[0].height = eh*2; + arcs[0].angle1 = 180*64; + arcs[0].angle2 = -90*64; + + arcs[1].x = x + w - ew*2; + arcs[1].y = y; + arcs[1].width = ew*2; + arcs[1].height = eh*2; + arcs[1].angle1 = 90*64; + arcs[1].angle2 = -90*64; + + arcs[2].x = x + w - ew*2; + arcs[2].y = y + h - eh*2; + arcs[2].width = ew*2; + arcs[2].height = eh*2; + arcs[2].angle1 = 0; + arcs[2].angle2 = -90*64; + + arcs[3].x = x; + arcs[3].y = y + h - eh*2; + arcs[3].width = ew*2; + arcs[3].height = eh*2; + arcs[3].angle1 = 270*64; + arcs[3].angle2 = -90*64; + + XFillArcs (dpy, draw, gc, arcs, 4); + + rects[0].x = x + ew; + rects[0].y = y; + rects[0].width = w - ew*2; + rects[0].height = h; + + rects[1].x = x; + rects[1].y = y + eh; + rects[1].width = ew; + rects[1].height = h - eh*2; + + rects[2].x = x + w - ew; + rects[2].y = y + eh; + rects[2].width = ew; + rects[2].height = h - eh*2; + + XFillRectangles (dpy, draw, gc, rects, 3); + + if (vals.arc_mode != ArcPieSlice) + XSetArcMode(dpy, gc, vals.arc_mode); +} diff --git a/src/DrawLogo.c b/src/DrawLogo.c new file mode 100644 index 0000000..4c093c5 --- /dev/null +++ b/src/DrawLogo.c @@ -0,0 +1,154 @@ +/* $Xorg: DrawLogo.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/Xlib.h> + +/* + * Draw the "official" X Window System Logo, designed by Danny Chong + * + * Written by Ollie Jones, Apollo Computer + * + * Does some fancy stuff to make the logo look acceptable even + * if it is tiny. Also makes the various linear elements of + * the logo line up as well as possible considering rasterization. + */ + +XmuDrawLogo(dpy, drawable, gcFore, gcBack, x, y, width, height) + Display *dpy; + Drawable drawable; + GC gcFore, gcBack; + int x, y; + unsigned int width, height; +{ + unsigned int size; + int thin, gap, d31; + XPoint poly[4]; + + XFillRectangle(dpy, drawable, gcBack, x, y, width, height); + + /* for now, do a centered even-sized square, at least for now */ + size = width; + if (height < width) + size = height; + size &= ~1; + x += (width - size) >> 1; + y += (height - size) >> 1; + +/* + * Draw what will be the thin strokes. + * + * ----- + * / / + * / / + * / / + * / / + * /____/ + * d + * + * Point d is 9/44 (~1/5) of the way across. + */ + + thin = (size / 11); + if (thin < 1) thin = 1; + gap = (thin+3) / 4; + d31 = thin + thin + gap; + poly[0].x = x + size; poly[0].y = y; + poly[1].x = x + size-d31; poly[1].y = y; + poly[2].x = x + 0; poly[2].y = y + size; + poly[3].x = x + d31; poly[3].y = y + size; + XFillPolygon(dpy, drawable, gcFore, poly, 4, Convex, CoordModeOrigin); + +/* + * Erase area not needed for lower thin stroke. + * + * ------ + * / / + * / __ / + * / / / + * / / / + * /__/__/ + */ + + poly[0].x = x + d31/2; poly[0].y = y + size; + poly[1].x = x + size / 2; poly[1].y = y + size/2; + poly[2].x = x + (size/2)+(d31-(d31/2)); poly[2].y = y + size/2; + poly[3].x = x + d31; poly[3].y = y + size; + XFillPolygon(dpy, drawable, gcBack, poly, 4, Convex, CoordModeOrigin); + +/* + * Erase area not needed for upper thin stroke. + * + * ------ + * / / / + * /--/ / + * / / + * / / + * /_____/ + */ + + poly[0].x = x + size - d31/2; poly[0].y = y; + poly[1].x = x + size / 2; poly[1].y = y + size/2; + poly[2].x = x + (size/2)-(d31-(d31/2)); poly[2].y = y + size/2; + poly[3].x = x + size - d31; poly[3].y = y; + XFillPolygon(dpy, drawable, gcBack, poly, 4, Convex, CoordModeOrigin); + +/* + * Draw thick stroke. + * Point b is 1/4 of the way across. + * + * b + * ----- + * \ \ + * \ \ + * \ \ + * \ \ + * \____\ + */ + + poly[0].x = x; poly[0].y = y; + poly[1].x = x + size/4; poly[1].y = y; + poly[2].x = x + size; poly[2].y = y + size; + poly[3].x = x + size - size/4; poly[3].y = y + size; + XFillPolygon(dpy, drawable, gcFore, poly, 4, Convex, CoordModeOrigin); + +/* + * Erase to create gap. + * + * / + * / + * / + * / + * / + */ + + poly[0].x = x + size- thin; poly[0].y = y; + poly[1].x = x + size-( thin+gap); poly[1].y = y; + poly[2].x = x + thin; poly[2].y = y + size; + poly[3].x = x + thin + gap; poly[3].y = y + size; + XFillPolygon(dpy, drawable, gcBack, poly, 4, Convex, CoordModeOrigin); +} diff --git a/src/EditresCom.c b/src/EditresCom.c new file mode 100644 index 0000000..b4677f1 --- /dev/null +++ b/src/EditresCom.c @@ -0,0 +1,1886 @@ +/* $Xorg: EditresCom.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Chris D. Peterson, Dave Sternlicht, MIT X Consortium + */ + +#include <X11/IntrinsicP.h> /* To get into the composite and core widget + structures. */ +#include <X11/ObjectP.h> /* For XtIs<Classname> macros. */ +#include <X11/StringDefs.h> /* for XtRString. */ +#include <X11/ShellP.h> /* for Application Shell Widget class. */ + +#include <X11/Xatom.h> +#include <X11/Xos.h> /* for strcpy declaration */ +#include <X11/Xaw/Cardinals.h> +#include <X11/Xmu/EditresP.h> +#include <X11/Xmd.h> + +#include <stdio.h> + +#define _XEditResPutBool _XEditResPut8 +#define _XEditResPutResourceType _XEditResPut8 + +/************************************************************ + * + * Local structure definitions. + * + ************************************************************/ + +typedef enum { BlockNone, BlockSetValues, BlockAll } EditresBlock; + +typedef struct _SetValuesEvent { + EditresCommand type; /* first field must be type. */ + WidgetInfo * widgets; + unsigned short num_entries; /* number of set values requests. */ + char * name; + char * res_type; + XtPointer value; + unsigned short value_len; +} SetValuesEvent; + +typedef struct _SVErrorInfo { + SetValuesEvent * event; + ProtocolStream * stream; + unsigned short * count; + WidgetInfo * entry; +} SVErrorInfo; + +typedef struct _GetValuesEvent { + EditresCommand type; /* first field must be type */ + WidgetInfo * widgets; + unsigned short num_entries; /* number of get values requests */ + char * name; +} GetValuesEvent; + +typedef struct _FindChildEvent { + EditresCommand type; /* first field must be type. */ + WidgetInfo * widgets; + short x, y; +} FindChildEvent; + +typedef struct _GenericGetEvent { + EditresCommand type; /* first field must be type. */ + WidgetInfo * widgets; + unsigned short num_entries; /* number of set values requests. */ +} GenericGetEvent, GetResEvent, GetGeomEvent; + +/* + * Things that are common to all events. + */ + +typedef struct _AnyEvent { + EditresCommand type; /* first field must be type. */ + WidgetInfo * widgets; +} AnyEvent; + +/* + * The event union. + */ + +typedef union _EditresEvent { + AnyEvent any_event; + SetValuesEvent set_values_event; + GetResEvent get_resources_event; + GetGeomEvent get_geometry_event; + FindChildEvent find_child_event; +} EditresEvent; + +typedef struct _Globals { + EditresBlock block; + SVErrorInfo error_info; + ProtocolStream stream; + ProtocolStream * command_stream; /* command stream. */ +#if defined(LONG64) || defined(WORD64) + unsigned long base_address; +#endif +} Globals; + +#define CURRENT_PROTOCOL_VERSION 5L + +#define streq(a,b) (strcmp( (a), (b) ) == 0) + +static Atom res_editor_command, res_editor_protocol, client_value; + +static Globals globals; + +static void SendFailure(), SendCommand(), InsertWidget(), ExecuteCommand(); +static void FreeEvent(), ExecuteSetValues(), ExecuteGetGeometry(); +static void ExecuteGetResources(); + +static void GetCommand(); +static void LoadResources(); +static Boolean IsChild(); +static void DumpChildren(); +static char *DumpWidgets(), *DoSetValues(), *DoFindChild(); +static char *DoGetGeometry(), *DoGetResources(), *DumpValues(); + +/************************************************************ + * + * Resource Editor Communication Code + * + ************************************************************/ + +/* Function Name: _XEditResCheckMessages + * Description: This callback routine is set on all shell widgets, + * and checks to see if a client message event + * has come from the resource editor. + * Arguments: w - the shell widget. + * data - *** UNUSED *** + * event - The X Event that triggered this handler. + * cont - *** UNUSED ***. + * Returns: none. + */ + +/* ARGSUSED */ +void +_XEditResCheckMessages(w, data, event, cont) +Widget w; +XtPointer data; +XEvent *event; +Boolean *cont; +{ + Time time; + ResIdent ident; + static Boolean first_time = FALSE; + static Atom res_editor, res_comm; + Display * dpy; + + if (event->type == ClientMessage) { + XClientMessageEvent * c_event = (XClientMessageEvent *) event; + dpy = XtDisplay(w); + + if (!first_time) { + Atom atoms[4]; + static char* names[] = { + EDITRES_NAME, EDITRES_COMMAND_ATOM, + EDITRES_PROTOCOL_ATOM, EDITRES_CLIENT_VALUE }; + + first_time = TRUE; + XInternAtoms(dpy, names, 4, FALSE, atoms); + res_editor = atoms[0]; + res_editor_command = atoms[1]; + res_editor_protocol = atoms[2]; + /* Used in later procedures. */ + client_value = atoms[3]; + LoadResources(w); + } + + if ((c_event->message_type != res_editor) || + (c_event->format != EDITRES_SEND_EVENT_FORMAT)) + return; + + time = c_event->data.l[0]; + res_comm = c_event->data.l[1]; + ident = (ResIdent) c_event->data.l[2]; + if (c_event->data.l[3] != CURRENT_PROTOCOL_VERSION) { + _XEditResResetStream(&globals.stream); + _XEditResPut8(&globals.stream, CURRENT_PROTOCOL_VERSION); + SendCommand(w, res_comm, ident, ProtocolMismatch, &globals.stream); + return; + } + + XtGetSelectionValue(w, res_comm, res_editor_command, + GetCommand, (XtPointer)(long) ident, time); + } +} + +/* Function Name: BuildEvent + * Description: Takes the info out the protocol stream an constructs + * the proper event structure. + * Arguments: w - widget to own selection, in case of error. + * sel - selection to send error message beck in. + * data - the data for the request. + * ident - the id number we are looking for. + * length - length of request. + * Returns: the event, or NULL. + */ + +#define ERROR_MESSAGE ("Client: Improperly formatted protocol request") + +static EditresEvent * +BuildEvent(w, sel, data, ident, length) +Widget w; +Atom sel; +XtPointer data; +ResIdent ident; +unsigned long length; +{ + EditresEvent * event; + ProtocolStream alloc_stream, *stream; + unsigned char temp; + register unsigned int i; + + stream = &alloc_stream; /* easier to think of it this way... */ + + stream->current = stream->top = (unsigned char *) data; + stream->size = HEADER_SIZE; /* size of header. */ + + /* + * Retrieve the Header. + */ + + if (length < HEADER_SIZE) { + SendFailure(w, sel, ident, Failure, ERROR_MESSAGE); + return(NULL); + } + + (void) _XEditResGet8(stream, &temp); + if (temp != ident) /* Id's don't match, ignore request. */ + return(NULL); + + event = (EditresEvent *) XtCalloc(sizeof(EditresEvent), 1); + + (void) _XEditResGet8(stream, &temp); + event->any_event.type = (EditresCommand) temp; + (void) _XEditResGet32(stream, &(stream->size)); + stream->top = stream->current; /* reset stream to top of value.*/ + + /* + * Now retrieve the data segment. + */ + + switch(event->any_event.type) { + case SendWidgetTree: + break; /* no additional info */ + case SetValues: + { + SetValuesEvent * sv_event = (SetValuesEvent *) event; + + if ( !(_XEditResGetString8(stream, &(sv_event->name)) && + _XEditResGetString8(stream, &(sv_event->res_type)))) + { + goto done; + } + + /* + * Since we need the value length, we have to pull the + * value out by hand. + */ + + if (!_XEditResGet16(stream, &(sv_event->value_len))) + goto done; + + sv_event->value = XtMalloc(sizeof(char) * + (sv_event->value_len + 1)); + + for (i = 0; i < sv_event->value_len; i++) { + if (!_XEditResGet8(stream, + (unsigned char *) sv_event->value + i)) + { + goto done; + } + } + ((char*)sv_event->value)[i] = '\0'; /* NULL terminate that sucker. */ + + if (!_XEditResGet16(stream, &(sv_event->num_entries))) + goto done; + + sv_event->widgets = (WidgetInfo *) + XtCalloc(sizeof(WidgetInfo), sv_event->num_entries); + + for (i = 0; i < sv_event->num_entries; i++) { + if (!_XEditResGetWidgetInfo(stream, sv_event->widgets + i)) + goto done; + } + } + break; + case FindChild: + { + FindChildEvent * find_event = (FindChildEvent *) event; + + find_event->widgets = (WidgetInfo *) + XtCalloc(sizeof(WidgetInfo), 1); + + if (!(_XEditResGetWidgetInfo(stream, find_event->widgets) && + _XEditResGetSigned16(stream, &(find_event->x)) && + _XEditResGetSigned16(stream, &(find_event->y)))) + { + goto done; + } + + } + break; + case GetGeometry: + case GetResources: + { + GenericGetEvent * get_event = (GenericGetEvent *) event; + + if (!_XEditResGet16(stream, &(get_event->num_entries))) + goto done; + + get_event->widgets = (WidgetInfo *) + XtCalloc(sizeof(WidgetInfo), get_event->num_entries); + for (i = 0; i < get_event->num_entries; i++) { + if (!_XEditResGetWidgetInfo(stream, get_event->widgets + i)) + goto done; + } + } + break; + + case GetValues: + { + GetValuesEvent * gv_event = (GetValuesEvent *) event; + _XEditResGetString8(stream, &(gv_event->name)); + _XEditResGet16(stream, &(gv_event->num_entries)); + gv_event->widgets = (WidgetInfo *) + XtCalloc(sizeof(WidgetInfo), gv_event->num_entries); + _XEditResGetWidgetInfo(stream, gv_event->widgets); + } + break; + + default: + { + char buf[BUFSIZ]; + + sprintf(buf, "Unknown Protocol request %d.",event->any_event.type); + SendFailure(w, sel, ident, buf); + return(NULL); + } + } + return(event); + + done: + + SendFailure(w, sel, ident, ERROR_MESSAGE); + FreeEvent(event); + return(NULL); +} + +/* Function Name: FreeEvent + * Description: Frees the event structure and any other pieces + * in it that need freeing. + * Arguments: event - the event to free. + * Returns: none. + */ + +static void +FreeEvent(event) +EditresEvent * event; +{ + if (event->any_event.widgets != NULL) { + XtFree((char *)event->any_event.widgets->ids); + XtFree((char *)event->any_event.widgets); + } + + if (event->any_event.type == SetValues) { + XtFree(event->set_values_event.name); /* XtFree does not free if */ + XtFree(event->set_values_event.res_type); /* value is NULL. */ + } + + XtFree((char *)event); +} + +/* Function Name: GetCommand + * Description: Gets the Command out of the selection asserted by the + * resource manager. + * Arguments: (See Xt XtConvertSelectionProc) + * data - contains the ident number for the command. + * Returns: none. + */ + +/* ARGSUSED */ +static void +GetCommand(w, data, selection, type, value, length, format) +Widget w; +XtPointer data, value; +Atom *selection, *type; +unsigned long *length; +int * format; +{ + ResIdent ident = (ResIdent)(long) data; + EditresEvent * event; + + if ( (*type != res_editor_protocol) || (*format != EDITRES_FORMAT) ) + return; + + if ((event = BuildEvent(w, *selection, value, ident, *length)) != NULL) { + ExecuteCommand(w, *selection, ident, event); + FreeEvent(event); + } +} + +/* Function Name: ExecuteCommand + * Description: Executes a command string received from the + * resource editor. + * Arguments: w - a widget. + * command - the command to execute. + * value - the associated with the command. + * Returns: none. + * + * NOTES: munges str + */ + +/* ARGSUSED */ +static void +ExecuteCommand(w, sel, ident, event) +Widget w; +Atom sel; +ResIdent ident; +EditresEvent * event; +{ + char * (*func)(); + char * str; + + if (globals.block == BlockAll) { + SendFailure(w, sel, ident, + "This client has blocked all Editres commands."); + return; + } + else if ((globals.block == BlockSetValues) && + (event->any_event.type == SetValues)) { + SendFailure(w, sel, ident, + "This client has blocked all SetValues requests."); + return; + } + + switch(event->any_event.type) { + case SendWidgetTree: +#if defined(LONG64) || defined(WORD64) + globals.base_address = (unsigned long)w & 0xFFFFFFFF00000000; +#endif + func = DumpWidgets; + break; + case SetValues: + func = DoSetValues; + break; + case FindChild: + func = DoFindChild; + break; + case GetGeometry: + func = DoGetGeometry; + break; + case GetResources: + func = DoGetResources; + break; + case GetValues: + func = DumpValues; + break; + default: + { + char buf[BUFSIZ]; + sprintf(buf,"Unknown Protocol request %d.",event->any_event.type); + SendFailure(w, sel, ident, buf); + return; + } + } + + _XEditResResetStream(&globals.stream); + if ((str = (*func)(w, event, &globals.stream)) == NULL) + SendCommand(w, sel, ident, PartialSuccess, &globals.stream); + else { + SendFailure(w, sel, ident, str); + XtFree(str); + } +} + +/* Function Name: ConvertReturnCommand + * Description: Converts a selection. + * Arguments: w - the widget that owns the selection. + * selection - selection to convert. + * target - target type for this selection. + * type_ret - type of the selection. + * value_ret - selection value; + * length_ret - lenght of this selection. + * format_ret - the format the selection is in. + * Returns: True if conversion was sucessful. + */ + +/* ARGSUSED */ +static Boolean +ConvertReturnCommand(w, selection, target, + type_ret, value_ret, length_ret, format_ret) +Widget w; +Atom * selection, * target, * type_ret; +XtPointer *value_ret; +unsigned long * length_ret; +int * format_ret; +{ + /* + * I assume the intrinsics give me the correct selection back. + */ + + if ((*target != client_value)) + return(FALSE); + + *type_ret = res_editor_protocol; + *value_ret = (XtPointer) globals.command_stream->real_top; + *length_ret = globals.command_stream->size + HEADER_SIZE; + *format_ret = EDITRES_FORMAT; + + return(TRUE); +} + +/* Function Name: CommandDone + * Description: done with the selection. + * Arguments: *** UNUSED *** + * Returns: none. + */ + +/* ARGSUSED */ +static void +CommandDone(widget, selection, target) +Widget widget; +Atom *selection; +Atom *target; +{ + /* Keep the toolkit from automaticaly freeing the selection value */ +} + +/* Function Name: SendFailure + * Description: Sends a failure message. + * Arguments: w - the widget to own the selection. + * sel - the selection to assert. + * ident - the identifier. + * str - the error message. + * Returns: none. + */ + +static void +SendFailure(w, sel, ident, str) +Widget w; +Atom sel; +ResIdent ident; +char * str; +{ + _XEditResResetStream(&globals.stream); + _XEditResPutString8(&globals.stream, str); + SendCommand(w, sel, ident, Failure, &globals.stream); +} + +/* Function Name: BuildReturnPacket + * Description: Builds a return packet, given the data to send. + * Arguments: ident - the identifier. + * command - the command code. + * stream - the protocol stream. + * Returns: packet - the packet to send. + */ + +static XtPointer +BuildReturnPacket(ident, command, stream) +ResIdent ident; +EditresCommand command; +ProtocolStream * stream; +{ + long old_alloc, old_size; + unsigned char * old_current; + + /* + * We have cleverly keep enough space at the top of the header + * for the return protocol stream, so all we have to do is + * fill in the space. + */ + + /* + * Fool the insert routines into putting the header in the right + * place while being damn sure not to realloc (that would be very bad. + */ + + old_current = stream->current; + old_alloc = stream->alloc; + old_size = stream->size; + + stream->current = stream->real_top; + stream->alloc = stream->size + (2 * HEADER_SIZE); + + _XEditResPut8(stream, ident); + _XEditResPut8(stream, (unsigned char) command); + _XEditResPut32(stream, old_size); + + stream->alloc = old_alloc; + stream->current = old_current; + stream->size = old_size; + + return((XtPointer) stream->real_top); +} + +/* Function Name: SendCommand + * Description: Builds a return command line. + * Arguments: w - the widget to own the selection. + * sel - the selection to assert. + * ident - the identifier. + * command - the command code. + * stream - the protocol stream. + * Returns: none. + */ + +static void +SendCommand(w, sel, ident, command, stream) +Widget w; +Atom sel; +ResIdent ident; +EditresCommand command; +ProtocolStream * stream; +{ + BuildReturnPacket(ident, command, stream); + globals.command_stream = stream; + +/* + * I REALLY want to own the selection. Since this was not triggered + * by a user action, and I am the only one using this atom it is safe to + * use CurrentTime. + */ + + XtOwnSelection(w, sel, CurrentTime, + ConvertReturnCommand, NULL, CommandDone); +} + +/************************************************************ + * + * Generic Utility Functions. + * + ************************************************************/ + +/* Function Name: FindChildren + * Description: Retuns all children (popup, normal and otherwise) + * of this widget + * Arguments: parent - the parent widget. + * children - the list of children. + * normal - return normal children. + * popup - return popup children. + * Returns: the number of children. + */ + +static int +FindChildren(parent, children, normal, popup) +Widget parent, **children; +Boolean normal, popup; +{ + CompositeWidget cw = (CompositeWidget) parent; + int i, num_children, current = 0; + + num_children = 0; + + if (XtIsWidget(parent) && popup) + num_children += parent->core.num_popups; + + if (XtIsComposite(parent) && normal) + num_children += cw->composite.num_children; + + if (num_children == 0) { + *children = NULL; + return(0); + } + + *children =(Widget*) XtMalloc((Cardinal) sizeof(Widget) * num_children); + + if (XtIsComposite(parent) && normal) + for (i = 0; i < cw->composite.num_children; i++,current++) + (*children)[current] = cw->composite.children[i]; + + if (XtIsWidget(parent) && popup) + for ( i = 0; i < parent->core.num_popups; i++, current++) + (*children)[current] = parent->core.popup_list[i]; + + return(num_children); +} + +/* Function Name: IsChild + * Description: check to see of child is a child of parent. + * Arguments: top - the top of the tree. + * parent - the parent widget. + * child - the child. + * Returns: none. + */ + +static Boolean +IsChild(top, parent, child) +Widget top, parent, child; +{ + int i, num_children; + Widget * children; + + if (parent == NULL) + return(top == child); + + num_children = FindChildren(parent, &children, TRUE, TRUE); + + for (i = 0; i < num_children; i++) { + if (children[i] == child) { + XtFree((char *)children); + return(TRUE); + } + } + + XtFree((char *)children); + return(FALSE); +} + +/* Function Name: VerifyWidget + * Description: Makes sure all the widgets still exist. + * Arguments: w - any widget in the tree. + * info - the info about the widget to verify. + * Returns: an error message or NULL. + */ + +static char * +VerifyWidget(w, info) +Widget w; +WidgetInfo *info; +{ + Widget top; + + register int count; + register Widget parent; + register unsigned long * child; + + for (top = w; XtParent(top) != NULL; top = XtParent(top)) {} + + parent = NULL; + child = info->ids; + count = 0; + + while (TRUE) { + if (!IsChild(top, parent, (Widget) *child)) + return(XtNewString("This widget no longer exists in the client.")); + + if (++count == info->num_widgets) + break; + + parent = (Widget) *child++; + } + + info->real_widget = (Widget) *child; + return(NULL); +} + +/************************************************************ + * + * Code to Perform SetValues operations. + * + ************************************************************/ + + +/* Function Name: DoSetValues + * Description: performs the setvalues requested. + * Arguments: w - a widget in the tree. + * event - the event that caused this action. + * stream - the protocol stream to add. + * Returns: NULL. + */ + +static char * +DoSetValues(w, event, stream) +Widget w; +EditresEvent * event; +ProtocolStream * stream; +{ + char * str; + register unsigned i; + unsigned short count = 0; + SetValuesEvent * sv_event = (SetValuesEvent *) event; + + _XEditResPut16(stream, count); /* insert 0, will be overwritten later. */ + + for (i = 0 ; i < sv_event->num_entries; i++) { + if ((str = VerifyWidget(w, &(sv_event->widgets[i]))) != NULL) { + _XEditResPutWidgetInfo(stream, &(sv_event->widgets[i])); + _XEditResPutString8(stream, str); + XtFree(str); + count++; + } + else + ExecuteSetValues(sv_event->widgets[i].real_widget, + sv_event, sv_event->widgets + i, stream, &count); + } + + /* + * Overwrite the first 2 bytes with the real count. + */ + + *(stream->top) = count >> XER_NBBY; + *(stream->top + 1) = count; + return(NULL); +} + +/* Function Name: HandleToolkitErrors + * Description: Handles X Toolkit Errors. + * Arguments: name - name of the error. + * type - type of the error. + * class - class of the error. + * msg - the default message. + * params, num_params - the extra parameters for this message. + * Returns: none. + */ + +/* ARGSUSED */ +static void +HandleToolkitErrors(name, type, class, msg, params, num_params) +String name, type, class, msg, *params; +Cardinal * num_params; +{ + SVErrorInfo * info = &globals.error_info; + int len; + char buf[BUFSIZ]; + char* bufp; + char* fmt1 = "The `%s' resource is not used by this widget."; + + if ( streq(name, "unknownType") ) { + if ((len = strlen (fmt1) + strlen (info->event->name)) < sizeof buf) + bufp = buf; + else + bufp = XtMalloc (len + 1); + if (bufp == NULL) { + bufp = buf; + strcpy (bufp, "Resource is not used by this widget."); + } else + sprintf(bufp, fmt1, info->event->name); + } else if ( streq(name, "noColormap") ) { + if ((len = strlen (msg) + strlen (params[0])) < sizeof buf) + bufp = buf; + else + bufp = XtMalloc (len + 1); + if (bufp == NULL) { + bufp = buf; + strcpy (bufp, "Message too long."); + } else + sprintf(bufp, msg, params[0]); + } else if (streq(name, "conversionFailed") || streq(name, "conversionError")) { + char* fmt2 = "Could not convert the string '%s' for the `%s' resource."; + char* fmt3 = "Could not convert the `%s' resource."; + if (streq(info->event->value, XtRString)) { + if ((len = strlen (fmt2) + strlen (info->event->value) + strlen (info->event->name)) < sizeof buf) + bufp = buf; + else + bufp = XtMalloc (len + 1); + if (bufp == NULL) { + bufp = buf; + strcpy (bufp, "Could not convert the string for the resource."); + } else + sprintf(bufp, fmt2, info->event->value, info->event->name); + } else { + if ((len = strlen (fmt3) + strlen (info->event->name)) < sizeof buf) + bufp = buf; + else + bufp = XtMalloc (len + 1); + if (bufp == NULL) { + bufp = buf; + strcpy (bufp, "Could not convert the resource."); + } else + sprintf(bufp, fmt3, info->event->name); + } + } else { + char* fmt4 = "Name: %s, Type: %s, Class: %s, Msg: %s"; + + if ((len = strlen (fmt4) + strlen (name) + strlen (type) + strlen (class) + strlen (msg)) < sizeof buf) + bufp = buf; + else + bufp = XtMalloc (len + 1); + if (bufp == NULL) { + bufp = buf; + strcpy (bufp, "Message too long."); + } else + sprintf(bufp, fmt4, name, type, class, msg); + } + + /* + * Insert this info into the protocol stream, and update the count. + */ + + (*(info->count))++; + _XEditResPutWidgetInfo(info->stream, info->entry); + _XEditResPutString8(info->stream, bufp); + if (bufp != buf) XtFree (bufp); +} + +/* Function Name: ExecuteSetValues + * Description: Performs a setvalues for a given command. + * Arguments: w - the widget to perform the set_values on. + * sv_event - the set values event. + * sv_info - the set_value info. + * Returns: none. + */ + +static void +ExecuteSetValues(w, sv_event, entry, stream, count) +Widget w; +SetValuesEvent * sv_event; +WidgetInfo * entry; +ProtocolStream * stream; +unsigned short * count; +{ + XtErrorMsgHandler old; + + SVErrorInfo * info = &globals.error_info; + info->event = sv_event; /* No data can be passed to */ + info->stream = stream; /* an error handler, so we */ + info->count = count; /* have to use a global, YUCK... */ + info->entry = entry; + + old = XtAppSetWarningMsgHandler(XtWidgetToApplicationContext(w), + HandleToolkitErrors); + + XtVaSetValues(w, XtVaTypedArg, + sv_event->name, sv_event->res_type, + sv_event->value, sv_event->value_len, + NULL); + + (void)XtAppSetWarningMsgHandler(XtWidgetToApplicationContext(w), old); +} + + +/************************************************************ + * + * Code for Creating and dumping widget tree. + * + ************************************************************/ + +/* Function Name: DumpWidgets + * Description: Given a widget it builds a protocol packet + * containing the entire widget heirarchy. + * Arguments: w - a widget in the tree. + * event - the event that caused this action. + * stream - the protocol stream to add. + * Returns: NULL + */ + +#define TOOLKIT_TYPE ("Xt") + +/* ARGSUSED */ +static char * +DumpWidgets(w, event, stream) +Widget w; +EditresEvent * event; /* UNUSED */ +ProtocolStream * stream; +{ + unsigned short count = 0; + + /* Find Tree's root. */ + for ( ; XtParent(w) != NULL; w = XtParent(w)) {} + + /* + * hold space for count, overwritten later. + */ + + _XEditResPut16(stream, (unsigned int) 0); + + DumpChildren(w, stream, &count); + + /* + * write out toolkit type (Xt, of course...). + */ + + _XEditResPutString8(stream, TOOLKIT_TYPE); + + /* + * Overwrite the first 2 bytes with the real count. + */ + + *(stream->top) = count >> XER_NBBY; + *(stream->top + 1) = count; + return(NULL); +} + +/* Function Name: DumpChildren + * Description: Adds a child's name to the list. + * Arguments: w - the widget to dump. + * stream - the stream to dump to. + * count - number of dumps we have performed. + * Returns: none. + */ + +/* This is a trick/kludge. To make shared libraries happier (linking + * against Xmu but not linking against Xt, and apparently even work + * as we desire on SVR4, we need to avoid an explicit data reference + * to applicationShellWidgetClass. XtIsTopLevelShell is known + * (implementation dependent assumption!) to use a bit flag. So we + * go that far. Then, we test whether it is an applicationShellWidget + * class by looking for an explicit class name. Seems pretty safe. + */ +static Bool isApplicationShell(w) + Widget w; +{ + register WidgetClass c; + + if (!XtIsTopLevelShell(w)) + return False; + for (c = XtClass(w); c; c = c->core_class.superclass) { + if (!strcmp(c->core_class.class_name, "ApplicationShell")) + return True; + } + return False; +} + +static void +DumpChildren(w, stream, count) +Widget w; +ProtocolStream * stream; +unsigned short *count; +{ + int i, num_children; + Widget *children; + unsigned long window; + char * class; + + (*count)++; + + InsertWidget(stream, w); /* Insert the widget into the stream. */ + + _XEditResPutString8(stream, XtName(w)); /* Insert name */ + + if (isApplicationShell(w)) + class = ((ApplicationShellWidget) w)->application.class; + else + class = XtClass(w)->core_class.class_name; + + _XEditResPutString8(stream, class); /* Insert class */ + + if (XtIsWidget(w)) + if (XtIsRealized(w)) + window = XtWindow(w); + else + window = EDITRES_IS_UNREALIZED; + else + window = EDITRES_IS_OBJECT; + + _XEditResPut32(stream, window); /* Insert window id. */ + + /* + * Find children and recurse. + */ + + num_children = FindChildren(w, &children, TRUE, TRUE); + for (i = 0; i < num_children; i++) + DumpChildren(children[i], stream, count); + + XtFree((char *)children); +} + +/************************************************************ + * + * Code for getting the geometry of widgets. + * + ************************************************************/ + +/* Function Name: DoGetGeometry + * Description: retrieves the Geometry of each specified widget. + * Arguments: w - a widget in the tree. + * event - the event that caused this action. + * stream - the protocol stream to add. + * Returns: NULL + */ + +static char * +DoGetGeometry(w, event, stream) +Widget w; +EditresEvent * event; +ProtocolStream * stream; +{ + unsigned i; + char * str; + GetGeomEvent * geom_event = (GetGeomEvent *) event; + + _XEditResPut16(stream, geom_event->num_entries); + + for (i = 0 ; i < geom_event->num_entries; i++) { + + /* + * Send out the widget id. + */ + + _XEditResPutWidgetInfo(stream, &(geom_event->widgets[i])); + if ((str = VerifyWidget(w, &(geom_event->widgets[i]))) != NULL) { + _XEditResPutBool(stream, True); /* an error occured. */ + _XEditResPutString8(stream, str); /* set message. */ + XtFree(str); + } + else + ExecuteGetGeometry(geom_event->widgets[i].real_widget, stream); + } + return(NULL); +} + +/* Function Name: ExecuteGetGeometry + * Description: Gets the geometry for each widget specified. + * Arguments: w - the widget to get geom on. + * stream - stream to append to. + * Returns: True if no error occured. + */ + +static void +ExecuteGetGeometry(w, stream) +Widget w; +ProtocolStream * stream; +{ + int i; + Boolean mapped_when_man; + Dimension width, height, border_width; + Arg args[8]; + Cardinal num_args = 0; + Position x, y; + + if ( !XtIsRectObj(w) || (XtIsWidget(w) && !XtIsRealized(w)) ) { + _XEditResPutBool(stream, False); /* no error. */ + _XEditResPutBool(stream, False); /* not visable. */ + for (i = 0; i < 5; i++) /* fill in extra space with 0's. */ + _XEditResPut16(stream, 0); + return; + } + + XtSetArg(args[num_args], XtNwidth, &width); num_args++; + XtSetArg(args[num_args], XtNheight, &height); num_args++; + XtSetArg(args[num_args], XtNborderWidth, &border_width); num_args++; + XtSetArg(args[num_args], XtNmappedWhenManaged, &mapped_when_man); + num_args++; + XtGetValues(w, args, num_args); + + if (!(XtIsManaged(w) && mapped_when_man) && XtIsWidget(w)) { + XWindowAttributes attrs; + + /* + * The toolkit does not maintain mapping state, we have + * to go to the server. + */ + + if (XGetWindowAttributes(XtDisplay(w), XtWindow(w), &attrs) != 0) { + if (attrs.map_state != IsViewable) { + _XEditResPutBool(stream, False); /* no error. */ + _XEditResPutBool(stream, False); /* not visable. */ + for (i = 0; i < 5; i++) /* fill in extra space with 0's. */ + _XEditResPut16(stream, 0); + return; + } + } + else { + _XEditResPut8(stream, True); /* Error occured. */ + _XEditResPutString8(stream, "XGetWindowAttributes failed."); + return; + } + } + + XtTranslateCoords(w, -((int) border_width), -((int) border_width), &x, &y); + + _XEditResPutBool(stream, False); /* no error. */ + _XEditResPutBool(stream, True); /* Visable. */ + _XEditResPut16(stream, x); + _XEditResPut16(stream, y); + _XEditResPut16(stream, width); + _XEditResPut16(stream, height); + _XEditResPut16(stream, border_width); +} + +/************************************************************ + * + * Code for executing FindChild. + * + ************************************************************/ + +/* Function Name: PositionInChild + * Description: returns true if this location is in the child. + * Arguments: child - the child widget to check. + * x, y - location of point to check in the parent's + * coord space. + * Returns: TRUE if the position is in this child. + */ + +static Boolean +PositionInChild(child, x, y) +Widget child; +int x, y; +{ + Arg args[6]; + Cardinal num; + Dimension width, height, border_width; + Position child_x, child_y; + Boolean mapped_when_managed; + + if (!XtIsRectObj(child)) /* we must at least be a rect obj. */ + return(FALSE); + + num = 0; + XtSetArg(args[num], XtNmappedWhenManaged, &mapped_when_managed); num++; + XtSetArg(args[num], XtNwidth, &width); num++; + XtSetArg(args[num], XtNheight, &height); num++; + XtSetArg(args[num], XtNx, &child_x); num++; + XtSetArg(args[num], XtNy, &child_y); num++; + XtSetArg(args[num], XtNborderWidth, &border_width); num++; + XtGetValues(child, args, num); + + /* + * The only way we will know of the widget is mapped is to see if + * mapped when managed is True and this is a managed child. Otherwise + * we will have to ask the server if this window is mapped. + */ + + if (XtIsWidget(child) && !(mapped_when_managed && XtIsManaged(child)) ) { + XWindowAttributes attrs; + + if (XGetWindowAttributes(XtDisplay(child), + XtWindow(child), &attrs) != 0) { + /* oops */ + } + else if (attrs.map_state != IsViewable) + return(FALSE); + } + + return (x >= child_x) && + (x <= (child_x + (Position)width + 2 * (Position)border_width)) && + (y >= child_y) && + (y <= (child_y + (Position)height + 2 * (Position)border_width)); +} + +/* Function Name: _FindChild + * Description: Finds the child that actually contatians the point shown. + * Arguments: parent - a widget that is known to contain the point + * specified. + * x, y - The point in coordinates relative to the + * widget specified. + * Returns: none. + */ + +static Widget +_FindChild(parent, x, y) +Widget parent; +int x, y; +{ + Widget * children; + int i = FindChildren(parent, &children, TRUE, FALSE); + + while (i > 0) { + i--; + + if (PositionInChild(children[i], x, y)) { + Widget child = children[i]; + + XtFree((char *)children); + return(_FindChild(child, x - child->core.x, y - child->core.y)); + } + } + + XtFree((char *)children); + return(parent); +} + +/* Function Name: DoFindChild + * Description: finds the child that contains the location specified. + * Arguments: w - a widget in the tree. + * event - the event that caused this action. + * stream - the protocol stream to add. + * Returns: an allocated error message if something went horribly + * wrong and no set values were performed, else NULL. + */ + +static char * +DoFindChild(w, event, stream) +Widget w; +EditresEvent * event; +ProtocolStream * stream; +{ + char * str; + Widget parent, child; + Position parent_x, parent_y; + FindChildEvent * find_event = (FindChildEvent *) event; + + if ((str = VerifyWidget(w, find_event->widgets)) != NULL) + return(str); + + parent = find_event->widgets->real_widget; + + XtTranslateCoords(parent, (Position) 0, (Position) 0, + &parent_x, &parent_y); + + child = _FindChild(parent, find_event->x - (int) parent_x, + find_event->y - (int) parent_y); + + InsertWidget(stream, child); + return(NULL); +} + +/************************************************************ + * + * Procedures for performing GetResources. + * + ************************************************************/ + +/* Function Name: DoGetResources + * Description: Gets the Resources associated with the widgets passed. + * Arguments: w - a widget in the tree. + * event - the event that caused this action. + * stream - the protocol stream to add. + * Returns: NULL + */ + +static char * +DoGetResources(w, event, stream) +Widget w; +EditresEvent * event; +ProtocolStream * stream; +{ + unsigned int i; + char * str; + GetResEvent * res_event = (GetResEvent *) event; + + _XEditResPut16(stream, res_event->num_entries); /* number of replys */ + + for (i = 0 ; i < res_event->num_entries; i++) { + /* + * Send out the widget id. + */ + _XEditResPutWidgetInfo(stream, &(res_event->widgets[i])); + if ((str = VerifyWidget(w, &(res_event->widgets[i]))) != NULL) { + _XEditResPutBool(stream, True); /* an error occured. */ + _XEditResPutString8(stream, str); /* set message. */ + XtFree(str); + } + else { + _XEditResPutBool(stream, False); /* no error occured. */ + ExecuteGetResources(res_event->widgets[i].real_widget, + stream); + } + } + return(NULL); +} + +/* Function Name: ExecuteGetResources. + * Description: Gets the resources for any individual widget. + * Arguments: w - the widget to get resources on. + * stream - the protocol stream. + * Returns: none. + */ + +static void +ExecuteGetResources(w, stream) +Widget w; +ProtocolStream * stream; +{ + XtResourceList norm_list, cons_list; + Cardinal num_norm, num_cons; + register int i; + + /* + * Get Normal Resources. + */ + + XtGetResourceList(XtClass(w), &norm_list, &num_norm); + + if (XtParent(w) != NULL) + XtGetConstraintResourceList(XtClass(XtParent(w)),&cons_list,&num_cons); + else + num_cons = 0; + + _XEditResPut16(stream, num_norm + num_cons); /* how many resources. */ + + /* + * Insert all the normal resources. + */ + + for ( i = 0; i < (int) num_norm; i++) { + _XEditResPutResourceType(stream, NormalResource); + _XEditResPutString8(stream, norm_list[i].resource_name); + _XEditResPutString8(stream, norm_list[i].resource_class); + _XEditResPutString8(stream, norm_list[i].resource_type); + } + XtFree((char *) norm_list); + + /* + * Insert all the constraint resources. + */ + + if (num_cons > 0) { + for ( i = 0; i < (int) num_cons; i++) { + _XEditResPutResourceType(stream, ConstraintResource); + _XEditResPutString8(stream, cons_list[i].resource_name); + _XEditResPutString8(stream, cons_list[i].resource_class); + _XEditResPutString8(stream, cons_list[i].resource_type); + } + XtFree((char *) cons_list); + } +} + +/* + * Function Name: DumpValues + * Description: Returns resource values to the resource editor. + * Arguments: event - the event that caused this action. + * stream - the protocol stream to add. + * Returns: NULL + */ + +static char* +DumpValues(w, event, stream) /* ARGSUSED */ +Widget w; +EditresEvent* event; +ProtocolStream* stream; +{ + Arg warg[1]; + String res_value = NULL; + GetValuesEvent * gv_event = (GetValuesEvent *)event; + + /* put the count in the stream. */ + + _XEditResPut16(stream, (unsigned int) 1); + + /* get the resource of the widget asked for by the */ + /* resource editor and insert it into the stream */ + XtSetArg(warg[0], gv_event->name, &res_value); + /*_XtGetStringValues(gv_event->widgets[0].ids[0], warg, 1);*/ + if (!res_value) res_value = "NoValue"; + _XEditResPutString8(stream, res_value); + return(NULL); +} + +/************************************************************ + * + * Code for inserting values into the protocol stream. + * + ************************************************************/ + +/* Function Name: InsertWidget + * Description: Inserts the full parent heirarchy of this + * widget into the protocol stream as a widget list. + * Arguments: stream - the protocol stream. + * w - the widget to insert. + * Returns: none + */ + +static void +InsertWidget(stream, w) +ProtocolStream * stream; +Widget w; +{ + Widget temp; + unsigned long * widget_list; + register int i, num_widgets; + + for (temp = w, i = 0; temp != 0; temp = XtParent(temp), i++) {} + + num_widgets = i; + widget_list = (unsigned long *) + XtMalloc(sizeof(unsigned long) * num_widgets); + + /* + * Put the widgets into the list. + * make sure that they are inserted in the list from parent -> child. + */ + + for (i--, temp = w; temp != NULL; temp = XtParent(temp), i--) + widget_list[i] = (unsigned long) temp; + + _XEditResPut16(stream, num_widgets); /* insert number of widgets. */ + for (i = 0; i < num_widgets; i++) /* insert Widgets themselves. */ + _XEditResPut32(stream, widget_list[i]); + + XtFree((char *)widget_list); +} + +/************************************************************ + * + * All of the following routines are public. + * + ************************************************************/ + +/* Function Name: _XEditResPutString8 + * Description: Inserts a string into the protocol stream. + * Arguments: stream - stream to insert string into. + * str - string to insert. + * Returns: none. + */ + +void +_XEditResPutString8(stream, str) +ProtocolStream * stream; +char * str; +{ + int i, len = strlen(str); + + _XEditResPut16(stream, len); + for (i = 0 ; i < len ; i++, str++) + _XEditResPut8(stream, *str); +} + +/* Function Name: _XEditResPut8 + * Description: Inserts an 8 bit integer into the protocol stream. + * Arguments: stream - stream to insert string into. + * value - value to insert. + * Returns: none + */ + +void +_XEditResPut8(stream, value) +ProtocolStream * stream; +unsigned int value; +{ + unsigned char temp; + + if (stream->size >= stream->alloc) { + stream->alloc += 100; + stream->real_top = (unsigned char *) XtRealloc( + (char *)stream->real_top, + stream->alloc + HEADER_SIZE); + stream->top = stream->real_top + HEADER_SIZE; + stream->current = stream->top + stream->size; + } + + temp = (unsigned char) (value & BYTE_MASK); + *((stream->current)++) = temp; + (stream->size)++; +} + +/* Function Name: _XEditResPut16 + * Description: Inserts a 16 bit integer into the protocol stream. + * Arguments: stream - stream to insert string into. + * value - value to insert. + * Returns: void + */ + +void +_XEditResPut16(stream, value) +ProtocolStream * stream; +unsigned int value; +{ + _XEditResPut8(stream, (value >> XER_NBBY) & BYTE_MASK); + _XEditResPut8(stream, value & BYTE_MASK); +} + +/* Function Name: _XEditResPut32 + * Description: Inserts a 32 bit integer into the protocol stream. + * Arguments: stream - stream to insert string into. + * value - value to insert. + * Returns: void + */ + +void +_XEditResPut32(stream, value) +ProtocolStream * stream; +unsigned long value; +{ + int i; + + for (i = 3; i >= 0; i--) + _XEditResPut8(stream, (value >> (XER_NBBY*i)) & BYTE_MASK); +} + +/* Function Name: _XEditResPutWidgetInfo + * Description: Inserts the widget info into the protocol stream. + * Arguments: stream - stream to insert widget info into. + * info - info to insert. + * Returns: none + */ + +void +_XEditResPutWidgetInfo(stream, info) +ProtocolStream * stream; +WidgetInfo * info; +{ + unsigned int i; + + _XEditResPut16(stream, info->num_widgets); + for (i = 0; i < info->num_widgets; i++) + _XEditResPut32(stream, info->ids[i]); +} + +/************************************************************ + * + * Code for retrieving values from the protocol stream. + * + ************************************************************/ + +/* Function Name: _XEditResResetStream + * Description: resets the protocol stream + * Arguments: stream - the stream to reset. + * Returns: none. + */ + +void +_XEditResResetStream(stream) +ProtocolStream * stream; +{ + stream->current = stream->top; + stream->size = 0; + if (stream->real_top == NULL) { + stream->real_top = (unsigned char *) XtRealloc( + (char *)stream->real_top, + stream->alloc + HEADER_SIZE); + stream->top = stream->real_top + HEADER_SIZE; + stream->current = stream->top + stream->size; + } +} + +/* + * NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE + * + * The only modified field if the "current" field. + * + * The only fields that must be set correctly are the "current", "top" + * and "size" fields. + */ + +/* Function Name: _XEditResGetg8 + * Description: Retrieves an unsigned 8 bit value + * from the protocol stream. + * Arguments: stream. + * val - a pointer to value to return. + * Returns: TRUE if sucessful. + */ + +Boolean +_XEditResGet8(stream, val) +ProtocolStream * stream; +unsigned char * val; +{ + if (stream->size < (stream->current - stream->top)) + return(FALSE); + + *val = *((stream->current)++); + return(TRUE); +} + +/* Function Name: _XEditResGet16 + * Description: Retrieves an unsigned 16 bit value + * from the protocol stream. + * Arguments: stream. + * val - a pointer to value to return. + * Returns: TRUE if sucessful. + */ + +Boolean +_XEditResGet16(stream, val) +ProtocolStream * stream; +unsigned short * val; +{ + unsigned char temp1, temp2; + + if ( !(_XEditResGet8(stream, &temp1) && _XEditResGet8(stream, &temp2)) ) + return(FALSE); + + *val = (((unsigned short) temp1 << XER_NBBY) + ((unsigned short) temp2)); + return(TRUE); +} + +/* Function Name: _XEditResGetSigned16 + * Description: Retrieves an signed 16 bit value from the protocol stream. + * Arguments: stream. + * val - a pointer to value to return. + * Returns: TRUE if sucessful. + */ + +Boolean +_XEditResGetSigned16(stream, val) +ProtocolStream * stream; +short * val; +{ + unsigned char temp1, temp2; + + if ( !(_XEditResGet8(stream, &temp1) && _XEditResGet8(stream, &temp2)) ) + return(FALSE); + + if (temp1 & (1 << (XER_NBBY - 1))) { /* If the sign bit is active. */ + *val = -1; /* store all 1's */ + *val &= (temp1 << XER_NBBY); /* Now and in the MSB */ + *val &= temp2; /* and LSB */ + } + else + *val = (((unsigned short) temp1 << XER_NBBY) + ((unsigned short) temp2)); + + return(TRUE); +} + +/* Function Name: _XEditResGet32 + * Description: Retrieves an unsigned 32 bit value + * from the protocol stream. + * Arguments: stream. + * val - a pointer to value to return. + * Returns: TRUE if sucessful. + */ + +Boolean +_XEditResGet32(stream, val) +ProtocolStream * stream; +unsigned long * val; +{ + unsigned short temp1, temp2; + + if ( !(_XEditResGet16(stream, &temp1) && _XEditResGet16(stream, &temp2)) ) + return(FALSE); + + *val = (((unsigned short) temp1 << (XER_NBBY * 2)) + + ((unsigned short) temp2)); + return(TRUE); +} + +/* Function Name: _XEditResGetString8 + * Description: Retrieves an 8 bit string value from the protocol stream. + * Arguments: stream - the protocol stream + * str - the string to retrieve. + * Returns: True if retrieval was successful. + */ + +Boolean +_XEditResGetString8(stream, str) +ProtocolStream * stream; +char ** str; +{ + unsigned short len; + register unsigned i; + + if (!_XEditResGet16(stream, &len)) { + return(FALSE); + } + + *str = XtMalloc(sizeof(char) * (len + 1)); + + for (i = 0; i < len; i++) { + if (!_XEditResGet8(stream, (unsigned char *) *str + i)) { + XtFree(*str); + *str = NULL; + return(FALSE); + } + } + (*str)[i] = '\0'; /* NULL terminate that sucker. */ + return(TRUE); +} + +/* Function Name: _XEditResGetWidgetInfo + * Description: Retrieves the list of widgets that follow and stores + * them in the widget info structure provided. + * Arguments: stream - the protocol stream + * info - the widget info struct to store into. + * Returns: True if retrieval was successful. + */ + +Boolean +_XEditResGetWidgetInfo(stream, info) +ProtocolStream * stream; +WidgetInfo * info; +{ + unsigned int i; + + if (!_XEditResGet16(stream, &(info->num_widgets))) + return(FALSE); + + info->ids = (unsigned long *) XtMalloc(sizeof(long) * (info->num_widgets)); + + for (i = 0; i < info->num_widgets; i++) { + if (!_XEditResGet32(stream, info->ids + i)) { + XtFree((char *)info->ids); + info->ids = NULL; + return(FALSE); + } +#if defined(LONG64) || defined(WORD64) + info->ids[i] |= globals.base_address; +#endif + } + return(TRUE); +} + +/************************************************************ + * + * Code for Loading the EditresBlock resource. + * + ************************************************************/ + +/* Function Name: CvStringToBlock + * Description: Converts a string to an editres block value. + * Arguments: dpy - the display. + * args, num_args - **UNUSED ** + * from_val, to_val - value to convert, and where to put result + * converter_data - ** UNUSED ** + * Returns: TRUE if conversion was sucessful. + */ + +/* ARGSUSED */ +static Boolean +CvtStringToBlock(dpy, args, num_args, from_val, to_val, converter_data) +Display * dpy; +XrmValue * args; +Cardinal * num_args; +XrmValue * from_val, * to_val; +XtPointer * converter_data; +{ + char ptr[40]; + static EditresBlock block; + + if (strlen ((char*)from_val->addr) >= sizeof ptr) { + to_val->size = 0; + to_val->addr = NULL; + return FALSE; + } + + XmuCopyISOLatin1Lowered(ptr, from_val->addr); + + if (streq(ptr, "none")) + block = BlockNone; + else if (streq(ptr, "setvalues")) + block = BlockSetValues; + else if (streq(ptr, "all")) + block = BlockAll; + else { + Cardinal num_params = 1; + String params[1]; + + params[0] = from_val->addr; + XtAppWarningMsg(XtDisplayToApplicationContext(dpy), + "CvtStringToBlock", "unknownValue", "EditresError", + "Could not convert string \"%s\" to EditresBlock.", + params, &num_params); + return FALSE; + } + + if (to_val->addr != NULL) { + if (to_val->size < sizeof(EditresBlock)) { + to_val->size = sizeof(EditresBlock); + return FALSE; + } + *(EditresBlock *)(to_val->addr) = block; + } + else + to_val->addr = (XtPointer) block; + + to_val->size = sizeof block; + return TRUE; +} + +#define XtREditresBlock ("EditresBlock") + +/* Function Name: LoadResources + * Description: Loads a global resource the determines of this + * application should allow Editres requests. + * Arguments: w - any widget in the tree. + * Returns: none. + */ + +static void +LoadResources(w) +Widget w; +{ + static XtResource resources[] = { + {"editresBlock", "EditresBlock", XtREditresBlock, sizeof(EditresBlock), + XtOffsetOf(Globals, block), XtRImmediate, (XtPointer) BlockNone} + }; + + for (; XtParent(w) != NULL; w = XtParent(w)) {} + + XtAppSetTypeConverter(XtWidgetToApplicationContext(w), + XtRString, XtREditresBlock, CvtStringToBlock, + NULL, (Cardinal) 0, XtCacheAll, NULL); + + XtGetApplicationResources( w, (XtPointer) &globals, resources, + XtNumber(resources), NULL, (Cardinal) 0); +} + + diff --git a/src/ExtAgent.c b/src/ExtAgent.c new file mode 100644 index 0000000..ab9532d --- /dev/null +++ b/src/ExtAgent.c @@ -0,0 +1,44 @@ +/* $Xorg: ExtAgent.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1994, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/Intrinsic.h> + +/* ARGSUSED */ +void +XmuRegisterExternalAgent(w, data, event, cont) + Widget w; + XtPointer data; + XEvent *event; + Boolean *cont; +{ +/* +* This is a stub. Writers of protocol libraries +* that want to add protocol to Xaw, such as RAP, will reimplement this +* procedure in their own libraries. +*/ +} diff --git a/src/FToCback.c b/src/FToCback.c new file mode 100644 index 0000000..68e7ac2 --- /dev/null +++ b/src/FToCback.c @@ -0,0 +1,46 @@ +/* $Xorg: FToCback.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1988,1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/Intrinsic.h> + +/* ARGSUSED */ +void +XmuCvtFunctionToCallback(args, num_args, fromVal, toVal) + XrmValue *args; /* unused */ + Cardinal *num_args; /* unused */ + XrmValuePtr fromVal; + XrmValuePtr toVal; +{ + static XtCallbackRec callback[2]; /* K&R: initialized to NULL */ + static XtCallbackList callback_list = callback; + + callback[0].callback = *(XtCallbackProc *)fromVal->addr; + + toVal->size = sizeof(XtCallbackList); + toVal->addr = (XPointer)&callback_list; +} diff --git a/src/GetHost.c b/src/GetHost.c new file mode 100644 index 0000000..cdad709 --- /dev/null +++ b/src/GetHost.c @@ -0,0 +1,77 @@ +/* $Xorg: GetHost.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Jim Fulton, MIT X Consortium + * + * _XGetHostname - similar to gethostname but allows special processing. + */ + +#ifdef WIN32 +#include <X11/Xwinsock.h> +#endif + +#ifdef USG +#define NEED_UTSNAME +#endif + +#ifdef NEED_UTSNAME +#include <sys/utsname.h> +#endif + +int XmuGetHostname (buf, maxlen) + char *buf; + int maxlen; +{ + int len; +#ifdef WIN32 + static WSADATA wsadata; + + if (!wsadata.wVersion && WSAStartup(MAKEWORD(1,1), &wsadata)) + return -1; +#endif + +#ifdef NEED_UTSNAME + /* + * same host name crock as in server and xinit. + */ + struct utsname name; + + uname (&name); + len = strlen (name.nodename); + if (len >= maxlen) len = maxlen - 1; + strncpy (buf, name.nodename, len); + buf[len] = '\0'; +#else + buf[0] = '\0'; + (void) gethostname (buf, maxlen); + buf [maxlen - 1] = '\0'; + len = strlen(buf); +#endif /* hpux */ + return len; +} diff --git a/src/GrayPixmap.c b/src/GrayPixmap.c new file mode 100644 index 0000000..22c0c44 --- /dev/null +++ b/src/GrayPixmap.c @@ -0,0 +1,137 @@ +/* $Xorg: GrayPixmap.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1987, 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/*********************************************************** + +Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ + +#include <stdio.h> +#include <X11/Intrinsic.h> +#include <X11/Xmu/Drawing.h> + +typedef struct _PixmapCache { + Screen *screen; + Pixmap pixmap; + Pixel foreground, background; + unsigned int depth; + int ref_count; + struct _PixmapCache *next; + } CacheEntry; + +static CacheEntry *pixmapCache = NULL; + + + +Pixmap XmuCreateStippledPixmap(screen, fore, back, depth) + Screen *screen; + Pixel fore, back; + unsigned int depth; +/* + * Creates a stippled pixmap of specified depth + * caches these so that multiple requests share the pixmap + */ +{ + register Display *display = DisplayOfScreen(screen); + CacheEntry *cachePtr; + Pixmap stippled_pixmap; + static unsigned char pixmap_bits[] = { + 0x02, 0x01, + }; + +/* + * Creates a stippled pixmap of depth DefaultDepth(screen) + * caches these so that multiple requests share the pixmap + */ + +#define pixmap_width 2 +#define pixmap_height 2 + + /* see if we already have a pixmap suitable for this screen */ + for (cachePtr = pixmapCache; cachePtr; cachePtr = cachePtr->next) { + if (cachePtr->screen == screen && cachePtr->foreground == fore && + cachePtr->background == back && cachePtr->depth == depth) + return( cachePtr->ref_count++, cachePtr->pixmap ); + } + + stippled_pixmap = XCreatePixmapFromBitmapData (display, + RootWindowOfScreen(screen), (char *)pixmap_bits, + pixmap_width, pixmap_height, fore, back, depth); + + /* and insert it at the head of the cache */ + cachePtr = XtNew(CacheEntry); + cachePtr->screen = screen; + cachePtr->foreground = fore; + cachePtr->background = back; + cachePtr->depth = depth; + cachePtr->pixmap = stippled_pixmap; + cachePtr->ref_count = 1; + cachePtr->next = pixmapCache; + pixmapCache = cachePtr; + + return( stippled_pixmap ); +} + +void XmuReleaseStippledPixmap(screen, pixmap) + Screen *screen; + Pixmap pixmap; +{ + register Display *display = DisplayOfScreen(screen); + CacheEntry *cachePtr, **prevP; + for (prevP = &pixmapCache, cachePtr = pixmapCache; cachePtr;) { + if (cachePtr->screen == screen && cachePtr->pixmap == pixmap) { + if (--cachePtr->ref_count == 0) { + XFreePixmap( display, pixmap ); + *prevP = cachePtr->next; + XtFree( (char*)cachePtr ); + break; + } + } + prevP = &cachePtr->next; + cachePtr = *prevP; + } +} diff --git a/src/Initer.c b/src/Initer.c new file mode 100644 index 0000000..bcf612d --- /dev/null +++ b/src/Initer.c @@ -0,0 +1,106 @@ +/* $Xorg: Initer.c,v 1.4 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* Created By: Chris D. Peterson + * MIT X Consortium + * Date: May 8, 1989 + */ + +#include <X11/Intrinsic.h> +#include <X11/Xmu/Initer.h> + +struct InitializerList { + XmuInitializerProc function; /* function to call */ + XPointer data; /* Data to pass the function. */ + XtAppContext * app_con_list; /* a null terminated list of app_contexts. */ +}; + +static struct InitializerList * init_list = NULL; +static Cardinal init_list_length = 0; + +static Boolean AddToAppconList(); + +void +XmuAddInitializer(func, data) +XmuInitializerProc func; +XPointer data; +{ + init_list_length++; + init_list = (struct InitializerList *) XtRealloc( (char *) init_list, + (sizeof(struct InitializerList) * + init_list_length) ); + + init_list[init_list_length - 1].function = func; + init_list[init_list_length - 1].data = data; + init_list[init_list_length - 1].app_con_list = NULL; +} + +void +XmuCallInitializers(app_con) +XtAppContext app_con; +{ + int i; + + for (i = 0 ; i < init_list_length ; i++) { + if (AddToAppconList(&(init_list[i].app_con_list), app_con)) + (init_list[i].function) (app_con, init_list[i].data); + } +} + +/* Function Name: AddToAppconList + * Description: Adds an action to the application context list and + * returns TRUE, if this app_con is already on the list then + * it is NOT added and FALSE is returned. + * Arguments: app_list - a NULL terminated list of application contexts. + * app_con - an application context to test. + * Returns: TRUE if not found, FALSE if found. + */ + +static Boolean +AddToAppconList(app_list, app_con) +XtAppContext **app_list, app_con; +{ + int i; + XtAppContext *local_list; + + i = 0; + local_list = *app_list; + if (*app_list != NULL) { + for ( ; *local_list != NULL ; i++, local_list++) { + if (*local_list == app_con) + return(FALSE); + } + } + + *app_list = (XtAppContext *) XtRealloc((char *)(*app_list), + sizeof(XtAppContext *) * (i + 2) ); + (*app_list)[i++] = app_con; + (*app_list)[i] = NULL; + return(TRUE); +} + diff --git a/src/LocBitmap.c b/src/LocBitmap.c new file mode 100644 index 0000000..30efcaa --- /dev/null +++ b/src/LocBitmap.c @@ -0,0 +1,294 @@ +/* $Xorg: LocBitmap.c,v 1.7 2001/02/09 02:03:52 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Jim Fulton, MIT X Consortium + */ + +#include <X11/Xlib.h> +#include <X11/Xresource.h> +#include <X11/Xutil.h> +#include <X11/Xmu/CvtCache.h> +#include <X11/Xmu/Drawing.h> +#ifndef X_NOT_STDC_ENV +#include <stdlib.h> +#else +extern char* malloc(); +extern void free(); +#endif + +#ifndef X_NOT_POSIX +#ifdef _POSIX_SOURCE +#include <limits.h> +#else +#define _POSIX_SOURCE +#include <limits.h> +#undef _POSIX_SOURCE +#endif +#endif /* X_NOT_POSIX */ +#ifndef PATH_MAX +#ifdef WIN32 +#define PATH_MAX 512 +#else +#include <sys/param.h> +#endif +#ifndef PATH_MAX +#ifdef MAXPATHLEN +#define PATH_MAX MAXPATHLEN +#else +#define PATH_MAX 1024 +#endif +#endif +#endif /* PATH_MAX */ + +static char **split_path_string(); + + +/* + * XmuLocateBitmapFile - read a bitmap file using the normal defaults + */ + +#if NeedFunctionPrototypes +Pixmap XmuLocateBitmapFile (Screen *screen, _Xconst char *name, char *srcname, + int srcnamelen, int *widthp, int *heightp, + int *xhotp, int *yhotp) +#else +Pixmap XmuLocateBitmapFile (screen, name, srcname, srcnamelen, + widthp, heightp, xhotp, yhotp) + Screen *screen; + char *name; + char *srcname; /* RETURN */ + int srcnamelen; + int *widthp, *heightp, *xhotp, *yhotp; /* RETURN */ +#endif +{ + return XmuLocatePixmapFile (screen, name, + (unsigned long) 1, (unsigned long) 0, + (unsigned int) 1, srcname, srcnamelen, + widthp, heightp, xhotp, yhotp); +} + + +/* + * version that reads pixmap data as well as bitmap data + */ +#if NeedFunctionPrototypes +Pixmap XmuLocatePixmapFile (Screen *screen, _Xconst char *name, + unsigned long fore, unsigned long back, + unsigned int depth, + char *srcname, int srcnamelen, + int *widthp, int *heightp, int *xhotp, int *yhotp) +#else +Pixmap XmuLocatePixmapFile (screen, name, fore, back, depth, + srcname, srcnamelen, + widthp, heightp, xhotp, yhotp) + Screen *screen; + char *name; + unsigned long fore, back; + unsigned int depth; + char *srcname; /* RETURN */ + int srcnamelen; + int *widthp, *heightp, *xhotp, *yhotp; /* RETURN */ +#endif +{ + +#ifndef BITMAPDIR +#define BITMAPDIR "/usr/include/X11/bitmaps" +#endif + + Display *dpy = DisplayOfScreen (screen); + Window root = RootWindowOfScreen (screen); + Bool try_plain_name = True; + XmuCvtCache *cache = _XmuCCLookupDisplay (dpy); + char **file_paths = (char **) NULL; + char filenamebuf[PATH_MAX]; + char* filename = NULL; + char* bitmapdir = BITMAPDIR; + unsigned int width, height; + int xhot, yhot; + int i, tmp; + + /* + * look in cache for bitmap path + */ + if (cache) { + if (!cache->string_to_bitmap.bitmapFilePath) { + XrmName xrm_name[2]; + XrmClass xrm_class[2]; + XrmRepresentation rep_type; + XrmValue value; + + xrm_name[0] = XrmPermStringToQuark ("bitmapFilePath"); + xrm_name[1] = NULLQUARK; + xrm_class[0] = XrmPermStringToQuark ("BitmapFilePath"); + xrm_class[1] = NULLQUARK; + if (!XrmGetDatabase(dpy)) { + /* what a hack; need to initialize it */ + (void) XGetDefault (dpy, "", ""); + } + if (XrmQGetResource (XrmGetDatabase(dpy), xrm_name, xrm_class, + &rep_type, &value) && + rep_type == XrmPermStringToQuark("String")) { + cache->string_to_bitmap.bitmapFilePath = + split_path_string (value.addr); + } + } + file_paths = cache->string_to_bitmap.bitmapFilePath; + } + + /* + * Search order: + * 1. name if it begins with / or ./ + * 2. "each prefix in file_paths"/name + * 3. BITMAPDIR/name + * 4. name if didn't begin with / or . + */ + + for (i = 1; i <= 4; i++) { + char *fn = NULL; + Pixmap pixmap; + unsigned char *data; + + switch (i) { + case 1: + if (!(name[0] == '/' || (name[0] == '.') && name[1] == '/')) + continue; + fn = (char *) name; + try_plain_name = False; + break; + case 2: + if (file_paths && *file_paths) { + tmp = strlen (*file_paths) + strlen (name) + 1; + if (tmp < sizeof filenamebuf) filename = filenamebuf; + else filename = malloc (tmp + 1); + sprintf (filename, "%s/%s", *file_paths, name); + fn = filename; + file_paths++; + i--; + break; + } + continue; + case 3: + tmp = strlen (bitmapdir) + strlen (name) + 1; + if (tmp < sizeof filenamebuf) filename = filenamebuf; + else filename = malloc (tmp + 1); + sprintf (filename, "%s/%s", bitmapdir, name); + fn = filename; + break; + case 4: + if (!try_plain_name) continue; + fn = (char *) name; + break; + } + + data = NULL; + pixmap = None; + if (fn == NULL) + continue; + if (XmuReadBitmapDataFromFile (fn, &width, &height, &data, + &xhot, &yhot) == BitmapSuccess) { + pixmap = XCreatePixmapFromBitmapData (dpy, root, (char *) data, + width, height, + fore, back, depth); + XFree ((char *)data); + } + if (filename && filename != filenamebuf) { + free (filename); + filename = NULL; + } + + if (pixmap) { + if (widthp) *widthp = (int)width; + if (heightp) *heightp = (int)height; + if (xhotp) *xhotp = xhot; + if (yhotp) *yhotp = yhot; + if (srcname && srcnamelen > 0) { + strncpy (srcname, fn, srcnamelen - 1); + srcname[srcnamelen - 1] = '\0'; + } + return pixmap; + } + } + + return None; +} + + +/* + * split_path_string - split a colon-separated list into its constituent + * parts; to release, free list[0] and list. + */ +static char **split_path_string (src) + register char *src; +{ + int nelems = 1; + register char *dst; + char **elemlist, **elem; + + /* count the number of elements */ + for (dst = src; *dst; dst++) if (*dst == ':') nelems++; + + /* get memory for everything */ + dst = (char *) malloc (dst - src + 1); + if (!dst) return NULL; + elemlist = (char **) calloc ((nelems + 1), sizeof (char *)); + if (!elemlist) { + free (dst); + return NULL; + } + + /* copy to new list and walk up nulling colons and setting list pointers */ + strcpy (dst, src); + for (elem = elemlist, src = dst; *src; src++) { + if (*src == ':') { + *elem++ = dst; + *src = '\0'; + dst = src + 1; + } + } + *elem = dst; + + return elemlist; +} + + +void _XmuStringToBitmapInitCache (c) + register XmuCvtCache *c; +{ + c->string_to_bitmap.bitmapFilePath = NULL; +} + +void _XmuStringToBitmapFreeCache (c) + register XmuCvtCache *c; +{ + if (c->string_to_bitmap.bitmapFilePath) { + if (c->string_to_bitmap.bitmapFilePath[0]) + free (c->string_to_bitmap.bitmapFilePath[0]); + free ((char *) (c->string_to_bitmap.bitmapFilePath)); + } +} diff --git a/src/Lookup.c b/src/Lookup.c new file mode 100644 index 0000000..66bf42a --- /dev/null +++ b/src/Lookup.c @@ -0,0 +1,317 @@ +/* $Xorg: Lookup.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/Xlib.h> +#include <X11/Xutil.h> +#define XK_LATIN1 +#define XK_PUBLISHING +#include <X11/keysymdef.h> + +#ifdef __STDC__ +#define Const const +#else +#define Const /**/ +#endif + +/* bit (1<<i) means character is in codeset i */ +static unsigned short Const latin1[128] = + {0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x10ee, 0x0000, 0x1000, 0x1084, 0x102e, 0x1000, 0x1080, 0x108e, /* 10 */ + 0x108e, 0x1080, 0x0000, 0x1080, 0x1080, 0x10ee, 0x1000, 0x1008, + 0x108e, 0x1080, 0x1084, 0x1084, 0x108e, 0x1004, 0x1000, 0x1084, /* 11 */ + 0x100e, 0x1000, 0x0000, 0x1080, 0x1000, 0x1084, 0x1000, 0x0000, + 0x0004, 0x000e, 0x000e, 0x0008, 0x000e, 0x0008, 0x0008, 0x0006, /* 12 */ + 0x0004, 0x000e, 0x0004, 0x000e, 0x0004, 0x000e, 0x000e, 0x0004, + 0x0000, 0x0004, 0x0004, 0x0006, 0x000e, 0x0008, 0x000e, 0x000e, /* 13 */ + 0x0008, 0x0004, 0x000e, 0x000c, 0x000e, 0x0002, 0x0000, 0x000e, + 0x0004, 0x000e, 0x000e, 0x0008, 0x000e, 0x0008, 0x0008, 0x0006, /* 14 */ + 0x0004, 0x000e, 0x0004, 0x000e, 0x0004, 0x000e, 0x000e, 0x0004, + 0x0000, 0x0004, 0x0004, 0x0006, 0x000e, 0x0008, 0x000e, 0x000e, /* 15 */ + 0x0008, 0x0004, 0x000e, 0x000c, 0x000e, 0x0002, 0x0000, 0x0000}; + +/* bit (1<<i) means character is in codeset i */ +static unsigned short Const latin2[128] = + {0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0008, 0x0004, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 10 */ + 0x0000, 0x0008, 0x0004, 0x0000, 0x0000, 0x0000, 0x0008, 0x0004, + 0x0000, 0x0008, 0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0008, /* 11 */ + 0x0000, 0x0008, 0x0004, 0x0000, 0x0000, 0x0000, 0x0008, 0x0004, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 12 */ + 0x0008, 0x0000, 0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 13 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 14 */ + 0x0008, 0x0000, 0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 15 */ + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x000c}; + +/* maps Cyrillic keysyms to 8859-5 */ +static unsigned char Const cyrillic[128] = + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0xf2, 0xf3, 0xf1, 0xf4, 0xf5, 0xf6, 0xf7, /* 10 */ + 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0x00, 0xfe, 0xff, + 0xf0, 0xa2, 0xa3, 0xa1, 0xa4, 0xa5, 0xa6, 0xa7, /* 11 */ + 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0x00, 0xae, 0xaf, + 0xee, 0xd0, 0xd1, 0xe6, 0xd4, 0xd5, 0xe4, 0xd3, /* 12 */ + 0xe5, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, + 0xdf, 0xef, 0xe0, 0xe1, 0xe2, 0xe3, 0xd6, 0xd2, /* 13 */ + 0xec, 0xeb, 0xd7, 0xe8, 0xed, 0xe9, 0xe7, 0xea, + 0xce, 0xb0, 0xb1, 0xc6, 0xb4, 0xb5, 0xc4, 0xb3, /* 14 */ + 0xc5, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, + 0xbf, 0xcf, 0xc0, 0xc1, 0xc2, 0xc3, 0xb6, 0xb2, /* 15 */ + 0xcc, 0xcb, 0xb7, 0xc8, 0xcd, 0xc9, 0xc7, 0xca}; + +/* maps Greek keysyms to 8859-7 */ +static unsigned char Const greek[128] = + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0xb6, 0xb8, 0xb9, 0xba, 0xda, 0x00, 0xbc, /* 10 */ + 0xbe, 0xdb, 0x00, 0xbf, 0x00, 0x00, 0xb5, 0xaf, + 0x00, 0xdc, 0xdd, 0xde, 0xdf, 0xfa, 0xc0, 0xfc, /* 11 */ + 0xfd, 0xfb, 0xe0, 0xfe, 0x00, 0x00, 0x00, 0x00, + 0x00, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 12 */ + 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, + 0xd0, 0xd1, 0xd3, 0x00, 0xd4, 0xd5, 0xd6, 0xd7, /* 13 */ + 0xd8, 0xd9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 14 */ + 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, + 0xf0, 0xf1, 0xf3, 0xf2, 0xf4, 0xf5, 0xf6, 0xf7, /* 15 */ + 0xf8, 0xf9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + +#define sLatin1 (unsigned long)0 +#define sLatin2 (unsigned long)1 +#define sLatin3 (unsigned long)2 +#define sLatin4 (unsigned long)3 +#define sKana (unsigned long)4 +#define sX0201 (unsigned long)0x01000004 +#define sArabic (unsigned long)5 +#define sCyrillic (unsigned long)6 +#define sGreek (unsigned long)7 +#define sAPL (unsigned long)11 +#define sHebrew (unsigned long)12 + +int XmuLookupString (event, buffer, nbytes, keysym, status, keysymSet) + register XKeyEvent *event; + char *buffer; + int nbytes; + KeySym *keysym; + XComposeStatus *status; + unsigned long keysymSet; +{ + int count; + KeySym symbol; + unsigned long kset; + + kset = keysymSet & 0xffffff; + count = XLookupString(event, buffer, nbytes, &symbol, status); + if (keysym) *keysym = symbol; + if ((nbytes == 0) || (symbol == NoSymbol)) { + /* nothing */ + } else if ((count == 0) && ((symbol >> 8) == kset)) { + count = 1; + switch (keysymSet) { + case sKana: + buffer[0] = (symbol & 0xff); + if (buffer[0] == 0x7e) + count = 0; + break; + case sCyrillic: + buffer[0] = cyrillic[symbol & 0x7f]; + break; + case sGreek: + buffer[0] = greek[symbol & 0x7f]; + if (!buffer[0]) + count = 0; + break; + default: + buffer[0] = (symbol & 0xff); + break; + } + } else if ((keysymSet != 0) && (count == 1) && + (((unsigned char *)buffer)[0] == symbol) && + (symbol & 0x80) && + !(latin1[symbol & 0x7f] & (1 << kset))) { + if ((keysymSet == sHebrew) && (symbol == XK_multiply)) + buffer[0] = 0xaa; + else if ((keysymSet == sHebrew) && (symbol == XK_division)) + buffer[0] = 0xba; + else if ((keysymSet == sCyrillic) && (symbol == XK_section)) + buffer[0] = 0xfd; + else if ((keysymSet == sX0201) && (symbol == XK_yen)) + buffer[0] = 0x5c; + else + count = 0; + } else if (count != 0) { + if ((keysymSet == sX0201) && + ((symbol == XK_backslash) || (symbol == XK_asciitilde))) + count = 0; + } else if (((symbol >> 8) == sLatin2) && + (symbol & 0x80) && (latin2[symbol & 0x7f] & (1 << kset))) { + buffer[0] = (symbol & 0xff); + count = 1; + } else if ((keysymSet == sGreek) && + ((symbol == XK_leftsinglequotemark) || + (symbol == XK_rightsinglequotemark))) { + buffer[0] = symbol - (XK_leftsinglequotemark - 0xa1); + count = 1; + } + return count; +} + +/* produces ISO 8859-1 encoding plus ASCII control */ +int XmuLookupLatin1 (event, buffer, nbytes, keysym, status) + register XKeyEvent *event; + char *buffer; + int nbytes; + KeySym *keysym; + XComposeStatus *status; +{ + return XLookupString(event, buffer, nbytes, keysym, status); +} + +/* produces ISO 8859-2 encoding plus ASCII control */ +int XmuLookupLatin2 (event, buffer, nbytes, keysym, status) + register XKeyEvent *event; + char *buffer; + int nbytes; + KeySym *keysym; + XComposeStatus *status; +{ + return XmuLookupString(event, buffer, nbytes, keysym, status, sLatin2); +} + +/* produces ISO 8859-3 encoding plus ASCII control */ +int XmuLookupLatin3 (event, buffer, nbytes, keysym, status) + register XKeyEvent *event; + char *buffer; + int nbytes; + KeySym *keysym; + XComposeStatus *status; +{ + return XmuLookupString(event, buffer, nbytes, keysym, status, sLatin3); +} + +/* produces ISO 8859-4 encoding plus ASCII control */ +int XmuLookupLatin4 (event, buffer, nbytes, keysym, status) + register XKeyEvent *event; + char *buffer; + int nbytes; + KeySym *keysym; + XComposeStatus *status; +{ + return XmuLookupString(event, buffer, nbytes, keysym, status, sLatin4); +} + +/* produces ISO 8859-1 GL plus Katakana plus ASCII control */ +int XmuLookupKana (event, buffer, nbytes, keysym, status) + register XKeyEvent *event; + char *buffer; + int nbytes; + KeySym *keysym; + XComposeStatus *status; +{ + return XmuLookupString(event, buffer, nbytes, keysym, status, sKana); +} + +/* produces JIS X0201-1976 (8-bit) */ +int XmuLookupJISX0201 (event, buffer, nbytes, keysym, status) + register XKeyEvent *event; + char *buffer; + int nbytes; + KeySym *keysym; + XComposeStatus *status; +{ + return XmuLookupString(event, buffer, nbytes, keysym, status, sX0201); +} + +/* produces ISO 8859-6 encoding plus ASCII control */ +int XmuLookupArabic (event, buffer, nbytes, keysym, status) + register XKeyEvent *event; + char *buffer; + int nbytes; + KeySym *keysym; + XComposeStatus *status; +{ + return XmuLookupString(event, buffer, nbytes, keysym, status, sArabic); +} + +/* produces ISO/IEC 8859-5 encoding plus ASCII control */ +int XmuLookupCyrillic (event, buffer, nbytes, keysym, status) + register XKeyEvent *event; + char *buffer; + int nbytes; + KeySym *keysym; + XComposeStatus *status; +{ + return XmuLookupString(event, buffer, nbytes, keysym, status, sCyrillic); +} + +/* produces ISO 8859-7 encoding plus ASCII control */ +int XmuLookupGreek (event, buffer, nbytes, keysym, status) + register XKeyEvent *event; + char *buffer; + int nbytes; + KeySym *keysym; + XComposeStatus *status; +{ + return XmuLookupString(event, buffer, nbytes, keysym, status, sGreek); +} + +/* XXX this character set needs work */ + +int XmuLookupAPL (event, buffer, nbytes, keysym, status) + register XKeyEvent *event; + char *buffer; + int nbytes; + KeySym *keysym; + XComposeStatus *status; +{ + return XmuLookupString(event, buffer, nbytes, keysym, status, sAPL); +} + +/* produces ISO 8859-8 encoding plus ASCII control */ +int XmuLookupHebrew (event, buffer, nbytes, keysym, status) + register XKeyEvent *event; + char *buffer; + int nbytes; + KeySym *keysym; + XComposeStatus *status; +{ + return XmuLookupString(event, buffer, nbytes, keysym, status, sHebrew); +} diff --git a/src/LookupCmap.c b/src/LookupCmap.c new file mode 100644 index 0000000..4c57f4f --- /dev/null +++ b/src/LookupCmap.c @@ -0,0 +1,310 @@ +/* $Xorg: LookupCmap.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Donna Converse, MIT X Consortium + */ + +#include <stdio.h> +#include <X11/Xlib.h> +#include <X11/Xatom.h> +#include <X11/Xutil.h> +#include <X11/Xmu/StdCmap.h> + +extern char *malloc(); +static Status lookup(); + +/* + * To create a standard colormap if one does not currently exist, or + * replace the currently existing standard colormap, use + * XmuLookupStandardColormap(). + * + * Given a screen, a visual, and a property, XmuLookupStandardColormap() + * will determine the best allocation for the property under the specified + * visual, and determine the whether to create a new colormap or to use + * the default colormap of the screen. It will call XmuStandardColormap() + * to create the standard colormap. + * + * If replace is true, any previous definition of the property will be + * replaced. If retain is true, the property and the colormap will be + * made permanent for the duration of the server session. However, + * pre-existing property definitions which are not replaced cannot be made + * permanent by a call to XmuLookupStandardColormap(); a request to retain + * resources pertains to newly created resources. + * + * Returns 0 on failure, non-zero on success. A request to create a + * standard colormap upon a visual which cannot support such a map is + * considered a failure. An example of this would be requesting any + * standard colormap property on a monochrome visual, or, requesting an + * RGB_BEST_MAP on a display whose colormap size is 16. + */ + +Status XmuLookupStandardColormap(dpy, screen, visualid, depth, property, + replace, retain) + Display *dpy; /* specifies X server connection */ + int screen; /* specifies screen of display */ + VisualID visualid; /* specifies the visual type */ + unsigned int depth; /* specifies the visual type */ + Atom property; /* a standard colormap property */ + Bool replace; /* specifies whether to replace */ + Bool retain; /* specifies whether to retain */ +{ + Display *odpy; /* original display connection */ + XStandardColormap *colormap; + XVisualInfo vinfo_template, *vinfo; /* visual */ + long vinfo_mask; + unsigned long r_max, g_max, b_max; /* allocation */ + int count; + Colormap cmap; /* colormap ID */ + Status status = 0; + + + /* Match the requested visual */ + + vinfo_template.visualid = visualid; + vinfo_template.screen = screen; + vinfo_template.depth = depth; + vinfo_mask = VisualIDMask | VisualScreenMask | VisualDepthMask; + if ((vinfo = XGetVisualInfo(dpy, vinfo_mask, &vinfo_template, &count)) == + NULL) + return 0; + + /* Monochrome visuals have no standard maps */ + + if (vinfo->colormap_size <= 2) { + XFree((char *) vinfo); + return 0; + } + + /* If the requested property already exists on this screen, and, + * if the replace flag has not been set to true, return success. + * lookup() will remove a pre-existing map if replace is true. + */ + + if (lookup(dpy, screen, visualid, property, (XStandardColormap *) NULL, + replace) && !replace) { + XFree((char *) vinfo); + return 1; + } + + /* Determine the best allocation for this property under the requested + * visualid and depth, and determine whether or not to use the default + * colormap of the screen. + */ + + if (!XmuGetColormapAllocation(vinfo, property, &r_max, &g_max, &b_max)) { + XFree((char *) vinfo); + return 0; + } + + cmap = (property == XA_RGB_DEFAULT_MAP && + visualid == XVisualIDFromVisual(DefaultVisual(dpy, screen))) + ? DefaultColormap(dpy, screen) : None; + + /* If retaining resources, open a new connection to the same server */ + + if (retain) { + odpy = dpy; + if ((dpy = XOpenDisplay(XDisplayString(odpy))) == NULL) { + XFree((char *) vinfo); + return 0; + } + } + + /* Create the standard colormap */ + + colormap = XmuStandardColormap(dpy, screen, visualid, depth, property, + cmap, r_max, g_max, b_max); + + /* Set the standard colormap property */ + + if (colormap) { + XGrabServer(dpy); + + if (lookup(dpy, screen, visualid, property, colormap, replace) && + !replace) { + /* Someone has defined the property since we last looked. + * Since we will not replace it, release our own resources. + * If this is the default map, our allocations will be freed + * when this connection closes. + */ + if (colormap->killid == ReleaseByFreeingColormap) + XFreeColormap(dpy, colormap->colormap); + } + else if (retain) { + XSetCloseDownMode(dpy, RetainPermanent); + } + XUngrabServer(dpy); + XFree((char *) colormap); + status = 1; + } + + if (retain) + XCloseDisplay(dpy); + XFree((char *) vinfo); + return status; +} + +/***************************************************************************/ + +/* Lookup a standard colormap property. If the property is RGB_DEFAULT_MAP, + * the visualid is used to determine whether the indicated standard colormap + * exists. If the map exists and replace is true, delete the resources used + * by the map and remove the property. Return true if the map exists, + * or did exist and was deleted; return false if the map was not found. + * + * Note that this is not the way that a Status return is normally used. + * + * If new is not NULL, new points to an XStandardColormap structure which + * describes a standard colormap of the specified property. It will be made + * a standard colormap of the screen if none already exists, or if replace + * is true. + */ + +static Status lookup(dpy, screen, visualid, property, new, replace) + Display *dpy; /* specifies display connection */ + int screen; /* specifies screen number */ + VisualID visualid; /* specifies visualid for std map */ + Atom property; /* specifies colormap property name */ + XStandardColormap *new; /* specifies a standard colormap */ + Bool replace; /* specifies whether to replace */ +{ + register int i; + int count; + XStandardColormap *stdcmaps, *s; + Window win = RootWindow(dpy, screen); + + /* The property does not already exist */ + + if (! XGetRGBColormaps(dpy, win, &stdcmaps, &count, property)) { + if (new) + XSetRGBColormaps(dpy, win, new, 1, property); + return 0; + } + + /* The property exists and is not describing the RGB_DEFAULT_MAP */ + + if (property != XA_RGB_DEFAULT_MAP) { + if (replace) { + XmuDeleteStandardColormap(dpy, screen, property); + if (new) + XSetRGBColormaps(dpy, win, new, 1, property); + } + XFree((char *)stdcmaps); + return 1; + } + + /* The property exists and is RGB_DEFAULT_MAP */ + + for (i=0, s=stdcmaps; (i < count) && (s->visualid != visualid); i++, s++) + ; + + /* No RGB_DEFAULT_MAP property matches the given visualid */ + + if (i == count) { + if (new) { + XStandardColormap *m, *maps; + + s = (XStandardColormap *) malloc((unsigned) ((count+1) * sizeof + (XStandardColormap))); + + for (i = 0, m = s, maps = stdcmaps; i < count; i++, m++, maps++) { + m->colormap = maps->colormap; + m->red_max = maps->red_max; + m->red_mult = maps->red_mult; + m->green_max = maps->green_max; + m->green_mult = maps->green_mult; + m->blue_max = maps->blue_max; + m->blue_mult = maps->blue_mult; + m->base_pixel = maps->base_pixel; + m->visualid = maps->visualid; + m->killid = maps->killid; + } + m->colormap = new->colormap; + m->red_max = new->red_max; + m->red_mult = new->red_mult; + m->green_max = new->green_max; + m->green_mult = new->green_mult; + m->blue_max = new->blue_max; + m->blue_mult = new->blue_mult; + m->base_pixel = new->base_pixel; + m->visualid = new->visualid; + m->killid = new->killid; + + XSetRGBColormaps(dpy, win, s, ++count, property); + free((char *) s); + } + XFree((char *) stdcmaps); + return 0; + } + + /* Found an RGB_DEFAULT_MAP property with a matching visualid */ + + if (replace) { + /* Free old resources first - we may need them, particularly in + * the default colormap of the screen. However, because of this, + * it is possible that we will destroy the old resource and fail + * to create a new one if XmuStandardColormap() fails. + */ + + if (count == 1) { + XmuDeleteStandardColormap(dpy, screen, property); + if (new) + XSetRGBColormaps(dpy, win, new, 1, property); + } + else { + XStandardColormap *map; + + /* s still points to the matching standard colormap */ + + if (s->killid == ReleaseByFreeingColormap) { + if ((s->colormap != None) && + (s->colormap != DefaultColormap(dpy, screen))) + XFreeColormap(dpy, s->colormap); + } + else if (s->killid != None) + XKillClient(dpy, s->killid); + + map = (new) ? new : stdcmaps + --count; + + s->colormap = map->colormap; + s->red_max = map->red_max; + s->red_mult = map->red_mult; + s->green_max = map->green_max; + s->green_mult = map->green_mult; + s->blue_max = map->blue_max; + s->blue_mult = map->blue_mult; + s->visualid = map->visualid; + s->killid = map->killid; + + XSetRGBColormaps(dpy, win, stdcmaps, count, property); + } + } + XFree((char *) stdcmaps); + return 1; +} diff --git a/src/Lower.c b/src/Lower.c new file mode 100644 index 0000000..fc588ef --- /dev/null +++ b/src/Lower.c @@ -0,0 +1,121 @@ +/* $Xorg: Lower.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#define XK_LATIN1 +#include <X11/keysymdef.h> +#include <X11/Xmu/CharSet.h> + +/* + * ISO Latin-1 case conversion routine + */ + +#if NeedFunctionPrototypes +void XmuCopyISOLatin1Lowered(char *dst, _Xconst char *src) +#else +void XmuCopyISOLatin1Lowered(dst, src) + char *dst, *src; +#endif +{ + register unsigned char *dest, *source; + + for (dest = (unsigned char *)dst, source = (unsigned char *)src; + *source; + source++, dest++) + { + if ((*source >= XK_A) && (*source <= XK_Z)) + *dest = *source + (XK_a - XK_A); + else if ((*source >= XK_Agrave) && (*source <= XK_Odiaeresis)) + *dest = *source + (XK_agrave - XK_Agrave); + else if ((*source >= XK_Ooblique) && (*source <= XK_Thorn)) + *dest = *source + (XK_oslash - XK_Ooblique); + else + *dest = *source; + } + *dest = '\0'; +} + +#if NeedFunctionPrototypes +void XmuCopyISOLatin1Uppered(char *dst, _Xconst char *src) +#else +void XmuCopyISOLatin1Uppered(dst, src) + char *dst, *src; +#endif +{ + register unsigned char *dest, *source; + + for (dest = (unsigned char *)dst, source = (unsigned char *)src; + *source; + source++, dest++) + { + if ((*source >= XK_a) && (*source <= XK_z)) + *dest = *source - (XK_a - XK_A); + else if ((*source >= XK_agrave) && (*source <= XK_odiaeresis)) + *dest = *source - (XK_agrave - XK_Agrave); + else if ((*source >= XK_slash) && (*source <= XK_thorn)) + *dest = *source - (XK_oslash - XK_Ooblique); + else + *dest = *source; + } + *dest = '\0'; +} + +#if NeedFunctionPrototypes +int XmuCompareISOLatin1 (_Xconst char *first, _Xconst char *second) +#else +int XmuCompareISOLatin1 (first, second) + char *first, *second; +#endif +{ + register unsigned char *ap, *bp; + + for (ap = (unsigned char *) first, bp = (unsigned char *) second; + *ap && *bp; ap++, bp++) { + register unsigned char a, b; + + if ((a = *ap) != (b = *bp)) { + /* try lowercasing and try again */ + + if ((a >= XK_A) && (a <= XK_Z)) + a += (XK_a - XK_A); + else if ((a >= XK_Agrave) && (a <= XK_Odiaeresis)) + a += (XK_agrave - XK_Agrave); + else if ((a >= XK_Ooblique) && (a <= XK_Thorn)) + a += (XK_oslash - XK_Ooblique); + + if ((b >= XK_A) && (b <= XK_Z)) + b += (XK_a - XK_A); + else if ((b >= XK_Agrave) && (b <= XK_Odiaeresis)) + b += (XK_agrave - XK_Agrave); + else if ((b >= XK_Ooblique) && (b <= XK_Thorn)) + b += (XK_oslash - XK_Ooblique); + + if (a != b) return (((int) a) - ((int) b)); + } + } + return (((int) *ap) - ((int) *bp)); +} diff --git a/src/RdBitF.c b/src/RdBitF.c new file mode 100644 index 0000000..8f27e37 --- /dev/null +++ b/src/RdBitF.c @@ -0,0 +1,401 @@ +/* $Xorg: RdBitF.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * This file contains miscellaneous utility routines and is not part of the + * Xlib standard. + * + * Public entry points: + * + * XmuReadBitmapData read data from FILE descriptor + * XmuReadBitmapDataFromFile read X10 or X11 format bitmap files + * and return data + * + * Note that this file and ../X/XRdBitF.c look very similar.... Keep them + * that way (but don't use common source code so that people can have one + * without the other). + */ + + +/* + * Based on an optimized version provided by Jim Becker, Auguest 5, 1988. + */ + +#include <X11/Xos.h> +#include <X11/Xlib.h> +#include <X11/Xutil.h> +#include <stdio.h> +#include <ctype.h> + +#define MAX_SIZE 255 + +/* shared data for the image read/parse logic */ +static short hexTable[256]; /* conversion value */ +static Bool initialized = False; /* easier to fill in at run time */ + + +/* + * Table index for the hex values. Initialized once, first time. + * Used for translation value or delimiter significance lookup. + */ +static void initHexTable() +{ + /* + * We build the table at run time for several reasons: + * + * 1. portable to non-ASCII machines. + * 2. still reentrant since we set the init flag after setting table. + * 3. easier to extend. + * 4. less prone to bugs. + */ + hexTable['0'] = 0; hexTable['1'] = 1; + hexTable['2'] = 2; hexTable['3'] = 3; + hexTable['4'] = 4; hexTable['5'] = 5; + hexTable['6'] = 6; hexTable['7'] = 7; + hexTable['8'] = 8; hexTable['9'] = 9; + hexTable['A'] = 10; hexTable['B'] = 11; + hexTable['C'] = 12; hexTable['D'] = 13; + hexTable['E'] = 14; hexTable['F'] = 15; + hexTable['a'] = 10; hexTable['b'] = 11; + hexTable['c'] = 12; hexTable['d'] = 13; + hexTable['e'] = 14; hexTable['f'] = 15; + + /* delimiters of significance are flagged w/ negative value */ + hexTable[' '] = -1; hexTable[','] = -1; + hexTable['}'] = -1; hexTable['\n'] = -1; + hexTable['\t'] = -1; + + initialized = True; +} + +/* + * read next hex value in the input stream, return -1 if EOF + */ +static NextInt (fstream) + FILE *fstream; +{ + int ch; + int value = 0; + int gotone = 0; + int done = 0; + + /* loop, accumulate hex value until find delimiter */ + /* skip any initial delimiters found in read stream */ + + while (!done) { + ch = getc(fstream); + if (ch == EOF) { + value = -1; + done++; + } else { + /* trim high bits, check type and accumulate */ + ch &= 0xff; + if (isascii(ch) && isxdigit(ch)) { + value = (value << 4) + hexTable[ch]; + gotone++; + } else if ((hexTable[ch]) < 0 && gotone) + done++; + } + } + return value; +} + + +/* + * The data returned by the following routine is always in left-most byte + * first and left-most bit first. If it doesn't return BitmapSuccess then + * its arguments won't have been touched. This routine should look as much + * like the Xlib routine XReadBitmapfile as possible. + */ +int XmuReadBitmapData (fstream, width, height, datap, x_hot, y_hot) + FILE *fstream; /* handle on file */ + unsigned int *width, *height; /* RETURNED */ + unsigned char **datap; /* RETURNED */ + int *x_hot, *y_hot; /* RETURNED */ +{ + unsigned char *data = NULL; /* working variable */ + char line[MAX_SIZE]; /* input line from file */ + int size; /* number of bytes of data */ + char name_and_type[MAX_SIZE]; /* an input line */ + char *type; /* for parsing */ + int value; /* from an input line */ + int version10p; /* boolean, old format */ + int padding; /* to handle alignment */ + int bytes_per_line; /* per scanline of data */ + unsigned int ww = 0; /* width */ + unsigned int hh = 0; /* height */ + int hx = -1; /* x hotspot */ + int hy = -1; /* y hotspot */ + +#define Xmalloc(size) malloc(size) + + /* first time initialization */ + if (initialized == False) initHexTable(); + + /* error cleanup and return macro */ +#define RETURN(code) { if (data) free (data); return code; } + + while (fgets(line, MAX_SIZE, fstream)) { + if (strlen(line) == MAX_SIZE-1) { + RETURN (BitmapFileInvalid); + } + if (sscanf(line,"#define %s %d",name_and_type,&value) == 2) { + if (!(type = strrchr(name_and_type, '_'))) + type = name_and_type; + else + type++; + + if (!strcmp("width", type)) + ww = (unsigned int) value; + if (!strcmp("height", type)) + hh = (unsigned int) value; + if (!strcmp("hot", type)) { + if (type-- == name_and_type || type-- == name_and_type) + continue; + if (!strcmp("x_hot", type)) + hx = value; + if (!strcmp("y_hot", type)) + hy = value; + } + continue; + } + + if (sscanf(line, "static short %s = {", name_and_type) == 1) + version10p = 1; + else if (sscanf(line,"static unsigned char %s = {",name_and_type) == 1) + version10p = 0; + else if (sscanf(line, "static char %s = {", name_and_type) == 1) + version10p = 0; + else + continue; + + if (!(type = strrchr(name_and_type, '_'))) + type = name_and_type; + else + type++; + + if (strcmp("bits[]", type)) + continue; + + if (!ww || !hh) + RETURN (BitmapFileInvalid); + + if ((ww % 16) && ((ww % 16) < 9) && version10p) + padding = 1; + else + padding = 0; + + bytes_per_line = (ww+7)/8 + padding; + + size = bytes_per_line * hh; + data = (unsigned char *) Xmalloc ((unsigned int) size); + if (!data) + RETURN (BitmapNoMemory); + + if (version10p) { + unsigned char *ptr; + int bytes; + + for (bytes=0, ptr=data; bytes<size; (bytes += 2)) { + if ((value = NextInt(fstream)) < 0) + RETURN (BitmapFileInvalid); + *(ptr++) = value; + if (!padding || ((bytes+2) % bytes_per_line)) + *(ptr++) = value >> 8; + } + } else { + unsigned char *ptr; + int bytes; + + for (bytes=0, ptr=data; bytes<size; bytes++, ptr++) { + if ((value = NextInt(fstream)) < 0) + RETURN (BitmapFileInvalid); + *ptr=value; + } + } + break; + } /* end while */ + + if (data == NULL) { + RETURN (BitmapFileInvalid); + } + + *datap = data; + data = NULL; + *width = ww; + *height = hh; + if (x_hot) *x_hot = hx; + if (y_hot) *y_hot = hy; + + RETURN (BitmapSuccess); +} + +#if defined(WIN32) || defined(__EMX__) /* || defined(OS2) */ + +static int access_file (path, pathbuf, len_pathbuf, pathret) + char* path; + char* pathbuf; + int len_pathbuf; + char** pathret; +{ + if (access (path, F_OK) == 0) { + if (strlen (path) < len_pathbuf) + *pathret = pathbuf; + else + *pathret = malloc (strlen (path) + 1); + if (*pathret) { + strcpy (*pathret, path); + return 1; + } + } + return 0; +} + +static int AccessFile (path, pathbuf, len_pathbuf, pathret) + char* path; + char* pathbuf; + int len_pathbuf; + char** pathret; +{ +#ifndef MAX_PATH +#define MAX_PATH 512 +#endif + + unsigned long drives; + int i, len; + char* drive; + char buf[MAX_PATH]; + char* bufp; + + /* just try the "raw" name first and see if it works */ + if (access_file (path, pathbuf, len_pathbuf, pathret)) + return 1; + + /* try the places set in the environment */ + drive = getenv ("_XBASEDRIVE"); +#ifdef __EMX__ + if (!drive) + drive = getenv ("X11ROOT"); +#endif + if (!drive) + drive = "C:"; + len = strlen (drive) + strlen (path); + if (len < MAX_PATH) bufp = buf; + else bufp = malloc (len + 1); + strcpy (bufp, drive); + strcat (bufp, path); + if (access_file (bufp, pathbuf, len_pathbuf, pathret)) { + if (bufp != buf) free (bufp); + return 1; + } + +#ifndef __EMX__ + /* one last place to look */ + drive = getenv ("HOMEDRIVE"); + if (drive) { + len = strlen (drive) + strlen (path); + if (len < MAX_PATH) bufp = buf; + else bufp = malloc (len + 1); + strcpy (bufp, drive); + strcat (bufp, path); + if (access_file (bufp, pathbuf, len_pathbuf, pathret)) { + if (bufp != buf) free (bufp); + return 1; + } + } + + /* does OS/2 (with or with gcc-emx) have getdrives? */ + /* tried everywhere else, go fishing */ +#define C_DRIVE ('C' - 'A') +#define Z_DRIVE ('Z' - 'A') + drives = _getdrives (); + for (i = C_DRIVE; i <= Z_DRIVE; i++) { /* don't check on A: or B: */ + if ((1 << i) & drives) { + len = 2 + strlen (path); + if (len < MAX_PATH) bufp = buf; + else bufp = malloc (len + 1); + *bufp = 'A' + i; + *(bufp + 1) = ':'; + *(bufp + 2) = '\0'; + strcat (bufp, path); + if (access_file (bufp, pathbuf, len_pathbuf, pathret)) { + if (bufp != buf) free (bufp); + return 1; + } + } + } +#endif + return 0; +} + +FILE* fopen_file(path, mode) + char* path; + char* mode; +{ + char buf[MAX_PATH]; + char* bufp; + void* ret = NULL; + UINT olderror = SetErrorMode (SEM_FAILCRITICALERRORS); + + if (AccessFile (path, buf, MAX_PATH, &bufp)) + ret = fopen (bufp, mode); + + (void) SetErrorMode (olderror); + + if (bufp != buf) free (bufp); + + return ret; +} + +#else +#define fopen_file fopen +#endif + + +#if NeedFunctionPrototypes +int XmuReadBitmapDataFromFile (_Xconst char *filename, unsigned int *width, + unsigned int *height, unsigned char **datap, + int *x_hot, int *y_hot) +#else +int XmuReadBitmapDataFromFile (filename, width, height, datap, x_hot, y_hot) + char *filename; + unsigned int *width, *height; /* RETURNED */ + unsigned char **datap; /* RETURNED */ + int *x_hot, *y_hot; /* RETURNED */ +#endif +{ + FILE *fstream; + int status; + + if ((fstream = fopen_file (filename, "r")) == NULL) { + return BitmapOpenFailed; + } + status = XmuReadBitmapData (fstream, width, height, datap, x_hot, y_hot); + fclose (fstream); + return status; +} diff --git a/src/ScrOfWin.c b/src/ScrOfWin.c new file mode 100644 index 0000000..8e986d6 --- /dev/null +++ b/src/ScrOfWin.c @@ -0,0 +1,57 @@ +/* $Xorg: ScrOfWin.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Jim Fulton, MIT X Consortium + */ + +#include <stdio.h> +#include <X11/Xlib.h> + + +Screen *XmuScreenOfWindow (dpy, w) + Display *dpy; + Window w; +{ + register int i; + Window root; + int x, y; /* dummy variables */ + unsigned int width, height, bw, depth; /* dummy variables */ + + if (!XGetGeometry (dpy, w, &root, &x, &y, &width, &height, + &bw, &depth)) { + return NULL; + } + for (i = 0; i < ScreenCount (dpy); i++) { /* find root from list */ + if (root == RootWindow (dpy, i)) { + return ScreenOfDisplay (dpy, i); + } + } + return NULL; +} + diff --git a/src/ShapeWidg.c b/src/ShapeWidg.c new file mode 100644 index 0000000..c06c6e9 --- /dev/null +++ b/src/ShapeWidg.c @@ -0,0 +1,189 @@ +/* $Xorg: ShapeWidg.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/IntrinsicP.h> +#include <X11/extensions/shape.h> +#include "Converters.h" +#include "Drawing.h" + +static ShapeError(); +static ShapeRectangle(), ShapeOval(), ShapeEllipseOrRoundedRectangle(); + +Boolean XmuReshapeWidget(w, shape_style, corner_width, corner_height) + Widget w; + int shape_style; + int corner_width, corner_height; +{ + switch (shape_style) { + + case XmuShapeRectangle: + ShapeRectangle(w); + break; + + case XmuShapeOval: + ShapeOval(w); + break; + + case XmuShapeEllipse: + case XmuShapeRoundedRectangle: + ShapeEllipseOrRoundedRectangle + (w, + ((shape_style == XmuShapeEllipse) ? True : False), + corner_width, + corner_height); + break; + + default: + ShapeError(w); + return False; + } + return True; +} + +static ShapeError(w) + Widget w; +{ + String params[1]; + Cardinal num_params = 1; + params[0] = XtName(w); + XtAppWarningMsg( XtWidgetToApplicationContext(w), + "shapeUnknown", "xmuReshapeWidget", "XmuLibrary", + "Unsupported shape style for Command widget \"%s\"", + params, &num_params + ); +} + + +static ShapeRectangle(w) + Widget w; +{ + XShapeCombineMask( XtDisplay(w), XtWindow(w), + ShapeBounding, 0, 0, None, ShapeSet ); + XShapeCombineMask( XtDisplay(w), XtWindow(w), + ShapeClip, 0, 0, None, ShapeSet ); +} + + +static ShapeOval(w) + Widget w; +{ + Display *dpy = XtDisplay(w); + unsigned width = w->core.width + (w->core.border_width<<1); + unsigned height = w->core.height + (w->core.border_width<<1); + Pixmap p = XCreatePixmap( dpy, XtWindow(w), width, height, 1 ); + XGCValues values; + GC gc; + int rad; + + values.foreground = 0; + values.background = 1; + values.cap_style = CapRound; + values.line_width = height; + gc = XCreateGC (dpy, p, + GCForeground | GCBackground | GCLineWidth | GCCapStyle, + &values); + XFillRectangle( dpy, p, gc, 0, 0, width, height ); + XSetForeground( dpy, gc, 1 ); + if (width <= height) { + /* cannot be oval, fall back to ellipse */ + XFillArc( dpy, p, gc, 0, 0, width, height, 0, 360*64 ); + } else { + rad = height >> 1; + XDrawLine( dpy, p, gc, rad, rad, (int)width - rad - 1, rad ); + } + XShapeCombineMask( dpy, XtWindow(w), ShapeBounding, + -(w->core.border_width), -(w->core.border_width), + p, ShapeSet ); + if (w->core.border_width) { + XSetForeground( dpy, gc, 0 ); + XFillRectangle( dpy, p, gc, 0, 0, width, height ); + values.line_width = w->core.height; + values.foreground = 1; + XChangeGC (dpy, gc, GCLineWidth|GCForeground, &values); + if (w->core.width <= w->core.height) { + /* cannot be oval, fall back to ellipse */ + XFillArc( dpy, p, gc, 0, 0, w->core.width, w->core.height, + 0, 360*64 ); + } else { + rad = w->core.height >> 1; + XDrawLine( dpy, p, gc, rad, rad, + (int)w->core.width - rad - 1, rad ); + } + XShapeCombineMask( dpy, XtWindow(w), ShapeClip, 0, 0, p, ShapeSet ); + } else { + XShapeCombineMask( XtDisplay(w), XtWindow(w), + ShapeClip, 0, 0, None, ShapeSet ); + } + XFreePixmap( dpy, p ); + XFreeGC (dpy, gc ); +} + + +static ShapeEllipseOrRoundedRectangle(w, ellipse, ew, eh) + Widget w; + Boolean ellipse; + int ew, eh; +{ + Display *dpy = XtDisplay(w); + unsigned width = w->core.width + (w->core.border_width<<1); + unsigned height = w->core.height + (w->core.border_width<<1); + Pixmap p = XCreatePixmap( dpy, XtWindow(w), width, height, 1 ); + XGCValues values; + GC gc; + + values.foreground = 0; + gc = XCreateGC (dpy, p, GCForeground, &values ); + XFillRectangle( dpy, p, gc, 0, 0, width, height ); + XSetForeground (dpy, gc, 1); + if (!ellipse) + XmuFillRoundedRectangle( dpy, p, gc, 0, 0, (int)width, (int)height, + ew, eh ); + else + XFillArc( dpy, p, gc, 0, 0, width, height, 0, 360*64 ); + XShapeCombineMask( dpy, XtWindow(w), ShapeBounding, + -(w->core.border_width), -(w->core.border_width), + p, ShapeSet ); + if (w->core.border_width) { + XSetForeground (dpy, gc, 0); + XFillRectangle( dpy, p, gc, 0, 0, width, height ); + XSetForeground (dpy, gc, 1); + if (!ellipse) + XmuFillRoundedRectangle( dpy, p, gc, 0, 0, + (int)w->core.width, (int)w->core.height, + ew, eh ); + else + XFillArc( dpy, p, gc, 0, 0, w->core.width, w->core.height, + 0, 360*64 ); + XShapeCombineMask( dpy, XtWindow(w), ShapeClip, 0, 0, p, ShapeSet ); + } else { + XShapeCombineMask( XtDisplay(w), XtWindow(w), + ShapeClip, 0, 0, None, ShapeSet ); + } + XFreePixmap( dpy, p ); + XFreeGC (dpy, gc); +} diff --git a/src/StdCmap.c b/src/StdCmap.c new file mode 100644 index 0000000..60719e8 --- /dev/null +++ b/src/StdCmap.c @@ -0,0 +1,218 @@ +/* $Xorg: StdCmap.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Donna Converse, MIT X Consortium + */ + +#include <stdio.h> +#include <X11/Xlib.h> +#include <X11/Xatom.h> +#include <X11/Xutil.h> +#include <X11/Xmu/StdCmap.h> + +#define lowbit(x) ((x) & (~(x) + 1)) + +static Status valid_args(); /* argument restrictions */ + +/* + * To create any one standard colormap, use XmuStandardColormap(). + * + * Create a standard colormap for the given screen, visualid, and visual + * depth, with the given red, green, and blue maximum values, with the + * given standard property name. Return a pointer to an XStandardColormap + * structure which describes the newly created colormap, upon success. + * Upon failure, return NULL. + * + * XmuStandardColormap() calls XmuCreateColormap() to create the map. + * + * Resources created by this function are not made permanent; that is the + * caller's responsibility. + */ + +XStandardColormap *XmuStandardColormap(dpy, screen, visualid, depth, property, + cmap, red_max, green_max, blue_max) + Display *dpy; /* specifies X server connection */ + int screen; /* specifies display screen */ + VisualID visualid; /* identifies the visual type */ + unsigned int depth; /* identifies the visual type */ + Atom property; /* a standard colormap property */ + Colormap cmap; /* specifies colormap ID or None */ + unsigned long red_max, green_max, blue_max; /* allocations */ +{ + XStandardColormap *stdcmap; + Status status; + XVisualInfo vinfo_template, *vinfo; + long vinfo_mask; + int n; + + /* Match the required visual information to an actual visual */ + vinfo_template.visualid = visualid; + vinfo_template.screen = screen; + vinfo_template.depth = depth; + vinfo_mask = VisualIDMask | VisualScreenMask | VisualDepthMask; + if ((vinfo = XGetVisualInfo(dpy, vinfo_mask, &vinfo_template, &n)) == NULL) + return 0; + + /* Check the validity of the combination of visual characteristics, + * allocation, and colormap property. Create an XStandardColormap + * structure. + */ + + if (! valid_args(vinfo, red_max, green_max, blue_max, property) + || ((stdcmap = XAllocStandardColormap()) == NULL)) { + XFree((char *) vinfo); + return 0; + } + + /* Fill in the XStandardColormap structure */ + + if (cmap == DefaultColormap(dpy, screen)) { + /* Allocating out of the default map, cannot use XFreeColormap() */ + Window win = XCreateWindow(dpy, RootWindow(dpy, screen), 1, 1, 1, 1, + 0, 0, InputOnly, vinfo->visual, + (unsigned long) 0, + (XSetWindowAttributes *)NULL); + stdcmap->killid = (XID) XCreatePixmap(dpy, win, 1, 1, depth); + XDestroyWindow(dpy, win); + stdcmap->colormap = cmap; + } else { + stdcmap->killid = ReleaseByFreeingColormap; + stdcmap->colormap = XCreateColormap(dpy, RootWindow(dpy, screen), + vinfo->visual, AllocNone); + } + stdcmap->red_max = red_max; + stdcmap->green_max = green_max; + stdcmap->blue_max = blue_max; + if (property == XA_RGB_GRAY_MAP) + stdcmap->red_mult = stdcmap->green_mult = stdcmap->blue_mult = 1; + else if (vinfo->class == TrueColor || vinfo->class == DirectColor) { + stdcmap->red_mult = lowbit(vinfo->red_mask); + stdcmap->green_mult = lowbit(vinfo->green_mask); + stdcmap->blue_mult = lowbit(vinfo->blue_mask); + } else { + stdcmap->red_mult = (red_max > 0) + ? (green_max + 1) * (blue_max + 1) : 0; + stdcmap->green_mult = (green_max > 0) ? blue_max + 1 : 0; + stdcmap->blue_mult = (blue_max > 0) ? 1 : 0; + } + stdcmap->base_pixel = 0; /* base pixel may change */ + stdcmap->visualid = vinfo->visualid; + + /* Make the colormap */ + + status = XmuCreateColormap(dpy, stdcmap); + + /* Clean up */ + + XFree((char *) vinfo); + if (!status) { + + /* Free the colormap or the pixmap, if we created one */ + if (stdcmap->killid == ReleaseByFreeingColormap) + XFreeColormap(dpy, stdcmap->colormap); + else if (stdcmap->killid != None) + XFreePixmap(dpy, stdcmap->killid); + + XFree((char *) stdcmap); + return (XStandardColormap *) NULL; + } + return stdcmap; +} + +/****************************************************************************/ +static Status valid_args(vinfo, red_max, green_max, blue_max, property) + XVisualInfo *vinfo; /* specifies visual */ + unsigned long red_max, green_max, blue_max; /* specifies alloc */ + Atom property; /* specifies property name */ +{ + unsigned long ncolors; /* number of colors requested */ + + /* Determine that the number of colors requested is <= map size */ + + if ((vinfo->class == DirectColor) || (vinfo->class == TrueColor)) { + unsigned long mask; + + mask = vinfo->red_mask; + while (!(mask & 1)) + mask >>= 1; + if (red_max > mask) + return 0; + mask = vinfo->green_mask; + while (!(mask & 1)) + mask >>= 1; + if (green_max > mask) + return 0; + mask = vinfo->blue_mask; + while (!(mask & 1)) + mask >>= 1; + if (blue_max > mask) + return 0; + } else if (property == XA_RGB_GRAY_MAP) { + ncolors = red_max + green_max + blue_max + 1; + if (ncolors > vinfo->colormap_size) + return 0; + } else { + ncolors = (red_max + 1) * (green_max + 1) * (blue_max + 1); + if (ncolors > vinfo->colormap_size) + return 0; + } + + /* Determine that the allocation and visual make sense for the property */ + + switch (property) + { + case XA_RGB_DEFAULT_MAP: + if (red_max == 0 || green_max == 0 || blue_max == 0) + return 0; + break; + case XA_RGB_RED_MAP: + if (red_max == 0) + return 0; + break; + case XA_RGB_GREEN_MAP: + if (green_max == 0) + return 0; + break; + case XA_RGB_BLUE_MAP: + if (blue_max == 0) + return 0; + break; + case XA_RGB_BEST_MAP: + if (red_max == 0 || green_max == 0 || blue_max == 0) + return 0; + break; + case XA_RGB_GRAY_MAP: + if (red_max == 0 || blue_max == 0 || green_max == 0) + return 0; + break; + default: + return 0; + } + return 1; +} diff --git a/src/StrToBS.c b/src/StrToBS.c new file mode 100644 index 0000000..63b5d77 --- /dev/null +++ b/src/StrToBS.c @@ -0,0 +1,82 @@ +/* $Xorg: StrToBS.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/Intrinsic.h> +#include "Converters.h" +#include "CharSet.h" + +#define done(address, type) \ + { (*toVal).size = sizeof(type); (*toVal).addr = (XPointer) address; } + +/* ARGSUSED */ +void +XmuCvtStringToBackingStore (args, num_args, fromVal, toVal) + XrmValue *args; /* unused */ + Cardinal *num_args; /* unused */ + XrmValuePtr fromVal; + XrmValuePtr toVal; +{ + char lowerString[40]; + XrmQuark q; + static int backingStoreType; + static XrmQuark XtQEnotUseful, XtQEwhenMapped, XtQEalways, XtQEdefault; + static int haveQuarks = 0; + + if (*num_args != 0) + XtWarning("String to BackingStore conversion needs no extra arguments"); + if (!haveQuarks) { + XmuCopyISOLatin1Lowered (lowerString, XtEnotUseful); + XtQEnotUseful = XrmStringToQuark(lowerString); + XmuCopyISOLatin1Lowered (lowerString, XtEwhenMapped); + XtQEwhenMapped = XrmStringToQuark(lowerString); + XmuCopyISOLatin1Lowered (lowerString, XtEalways); + XtQEalways = XrmStringToQuark(lowerString); + XmuCopyISOLatin1Lowered (lowerString, XtEdefault); + XtQEdefault = XrmStringToQuark(lowerString); + haveQuarks = 1; + } + if (strlen ((char*)fromVal->addr) >= sizeof lowerString) + XtStringConversionWarning((char *) fromVal->addr, "BackingStore"); + XmuCopyISOLatin1Lowered (lowerString, (char *) fromVal->addr); + q = XrmStringToQuark (lowerString); + if (q == XtQEnotUseful) { + backingStoreType = NotUseful; + done (&backingStoreType, int); + } else if (q == XtQEwhenMapped) { + backingStoreType = WhenMapped; + done (&backingStoreType, int); + } else if (q == XtQEalways) { + backingStoreType = Always; + done (&backingStoreType, int); + } else if (q == XtQEdefault) { + backingStoreType = Always + WhenMapped + NotUseful; + done (&backingStoreType, int); + } else { + XtStringConversionWarning((char *) fromVal->addr, "BackingStore"); + } +} diff --git a/src/StrToBmap.c b/src/StrToBmap.c new file mode 100644 index 0000000..54afe7e --- /dev/null +++ b/src/StrToBmap.c @@ -0,0 +1,148 @@ +/* $Xorg: StrToBmap.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1987, 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/*********************************************************** + +Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ + +#include <X11/Intrinsic.h> +#include <X11/StringDefs.h> +#include <X11/Xmu/Converters.h> +#include <X11/Xmu/Drawing.h> + + +/* + * XmuConvertStringToBitmap: + * + * creates a depth-1 Pixmap suitable for window manager icons. + * "string" represents a bitmap(1) filename which may be absolute, + * or relative to the global resource bitmapFilePath, class + * BitmapFilePath. If the resource is not defined, the default + * value is the build symbol BITMAPDIR. + * + * shares lots of code with XmuConvertStringToCursor. + * + * To use, include the following in your ClassInitialize procedure: + +static XtConvertArgRec screenConvertArg[] = { + {XtBaseOffset, (XtPointer) XtOffset(Widget, core.screen), sizeof(Screen *)} +}; + + XtAddConverter("String", "Bitmap", XmuCvtStringToBitmap, + screenConvertArg, XtNumber(screenConvertArg)); + * + */ + +#define done(address, type) \ + { (*toVal).size = sizeof(type); (*toVal).addr = (XPointer) address; } + + +/*ARGSUSED*/ +void XmuCvtStringToBitmap(args, num_args, fromVal, toVal) + XrmValuePtr args; + Cardinal *num_args; + XrmValuePtr fromVal; + XrmValuePtr toVal; +{ + static Pixmap pixmap; /* static for cvt magic */ + char *name = (char *)fromVal->addr; + Screen *screen; + Display *dpy; + XrmDatabase db; + String fn; + unsigned int width, height; + int xhot, yhot; + unsigned char *data; + + if (*num_args != 1) + XtErrorMsg("wrongParameters","cvtStringToBitmap","XtToolkitError", + "String to pixmap conversion needs screen argument", + (String *)NULL, (Cardinal *)NULL); + + if (strcmp(name, "None") == 0) { + pixmap = None; + done(&pixmap, Pixmap); + return; + } + + if (strcmp(name, "ParentRelative") == 0) { + pixmap = ParentRelative; + done(&pixmap, Pixmap); + return; + } + + screen = *((Screen **) args[0].addr); + pixmap = XmuLocateBitmapFile (screen, name, + NULL, 0, NULL, NULL, NULL, NULL); + if (pixmap == None) { + dpy = DisplayOfScreen(screen); + db = XrmGetDatabase(dpy); + XrmSetDatabase(dpy, XtScreenDatabase(screen)); + fn = XtResolvePathname(dpy, "bitmaps", name, "", NULL, NULL, 0, NULL); + if (!fn) + fn = XtResolvePathname(dpy, "", name, ".xbm", NULL, NULL, 0, NULL); + XrmSetDatabase(dpy, db); + if (fn && + XmuReadBitmapDataFromFile (fn, &width, &height, &data, + &xhot, &yhot) == BitmapSuccess) { + pixmap = XCreatePixmapFromBitmapData (dpy, + RootWindowOfScreen(screen), + (char *) data, width, height, + 1, 0, 1); + XFree ((char *)data); + } + } + + if (pixmap != None) { + done (&pixmap, Pixmap); + } else { + XtStringConversionWarning (name, "Pixmap"); + return; + } +} + diff --git a/src/StrToCurs.c b/src/StrToCurs.c new file mode 100644 index 0000000..600e4f1 --- /dev/null +++ b/src/StrToCurs.c @@ -0,0 +1,334 @@ +/* $Xorg: StrToCurs.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1987, 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/*********************************************************** + +Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ + +#include <X11/Intrinsic.h> +#include <X11/StringDefs.h> +#include <X11/Xmu/Converters.h> +#include <X11/Xmu/Drawing.h> + +#ifndef X_NOT_POSIX +#ifdef _POSIX_SOURCE +#include <limits.h> +#else +#define _POSIX_SOURCE +#include <limits.h> +#undef _POSIX_SOURCE +#endif +#endif /* X_NOT_POSIX */ +#ifndef PATH_MAX +#ifdef WIN32 +#define PATH_MAX 512 +#else +#include <sys/param.h> +#endif +#ifndef PATH_MAX +#ifdef MAXPATHLEN +#define PATH_MAX MAXPATHLEN +#else +#define PATH_MAX 1024 +#endif +#endif +#endif /* PATH_MAX */ + +/* Kludge source to avoid encountering broken shared library linkers + which insist on resolving references unused by the application, + and broken object file formats that don't correctly distinguish + references to procedures from references to data. + */ +#if defined(SUNSHLIB) || defined(SVR4) +#define XMU_KLUDGE +#endif + +/* + * XmuConvertStringToCursor: + * + * allows String to specify a standard cursor name (from cursorfont.h), a + * font name and glyph index of the form "FONT fontname index [[font] index]", + * or a bitmap file name (absolute, or relative to the global resource + * bitmapFilePath, class BitmapFilePath). If the resource is not + * defined, the default value is the build symbol BITMAPDIR. + * + * shares lots of code with XmuCvtStringToPixmap, but unfortunately + * can't use it as the hotspot info is lost. + * + * To use, include the following in your ClassInitialize procedure: + +static XtConvertArgRec screenConvertArg[] = { + {XtBaseOffset, (XtPointer) XtOffsetOf(WidgetRec, core.screen), + sizeof(Screen *)} +}; + + XtAddConverter(XtRString, XtRCursor, XmuCvtStringToCursor, + screenConvertArg, XtNumber(screenConvertArg)); + * + */ + +#define done(address, type) \ + { (*toVal).size = sizeof(type); (*toVal).addr = (XPointer) address; } + +#define FONTSPECIFIER "FONT " + +/*ARGSUSED*/ +void XmuCvtStringToCursor(args, num_args, fromVal, toVal) + XrmValuePtr args; + Cardinal *num_args; + XrmValuePtr fromVal; + XrmValuePtr toVal; +{ + static Cursor cursor; /* static for cvt magic */ + char *name = (char *)fromVal->addr; + Screen *screen; + register int i; + char maskname[PATH_MAX]; + Pixmap source, mask; + /* XXX - make fg/bg resources */ + static XColor bgColor = {0, 0xffff, 0xffff, 0xffff}; + static XColor fgColor = {0, 0, 0, 0}; + int xhot, yhot; + int len; + + + if (*num_args != 1) + XtErrorMsg("wrongParameters","cvtStringToCursor","XtToolkitError", + "String to cursor conversion needs screen argument", + (String *)NULL, (Cardinal *)NULL); + + screen = *((Screen **) args[0].addr); + + if (0 == strncmp(FONTSPECIFIER, name, strlen(FONTSPECIFIER))) { + char source_name[PATH_MAX], mask_name[PATH_MAX]; + char fmtstr[1024]; + int source_char, mask_char, fields; + Font source_font, mask_font; + XrmValue fromString, toFont; + XrmValue cvtArg; + Boolean success; + Display *dpy = DisplayOfScreen(screen); +#ifdef XMU_KLUDGE + Cardinal num; +#endif + + sprintf (fmtstr, "FONT %%%ds %%d %%%ds %%d", + sizeof source_name - 1, sizeof mask_name - 1); + + fields = sscanf(name, fmtstr, + source_name, &source_char, + mask_name, &mask_char); + if (fields < 2) { + XtStringConversionWarning(name, XtRCursor); + return; + } + + fromString.addr = source_name; + fromString.size = strlen(source_name) + 1; + toFont.addr = (XPointer) &source_font; + toFont.size = sizeof(Font); + cvtArg.addr = (XPointer) &dpy; + cvtArg.size = sizeof(Display *); + /* XXX using display of screen argument as message display */ +#ifdef XMU_KLUDGE + /* XXX Sacrifice caching */ + num = 1; + success = XtCvtStringToFont(dpy, &cvtArg, &num, &fromString, &toFont, + NULL); +#else + success = XtCallConverter(dpy, XtCvtStringToFont, &cvtArg, + (Cardinal)1, &fromString, &toFont, NULL); +#endif + if (!success) { + XtStringConversionWarning(name, XtRCursor); + return; + } + + switch (fields) { + case 2: /* defaulted mask font & char */ + mask_font = source_font; + mask_char = source_char; + break; + + case 3: /* defaulted mask font */ + mask_font = source_font; + mask_char = atoi(mask_name); + break; + + case 4: /* specified mask font & char */ + fromString.addr = mask_name; + fromString.size = strlen(mask_name) + 1; + toFont.addr = (XPointer) &mask_font; + toFont.size = sizeof(Font); + /* XXX using display of screen argument as message display */ +#ifdef XMU_KLUDGE + /* XXX Sacrifice caching */ + num = 1; + success = XtCvtStringToFont(dpy, &cvtArg, &num, &fromString, + &toFont, NULL); +#else + success = XtCallConverter(dpy, XtCvtStringToFont, &cvtArg, + (Cardinal)1, &fromString, &toFont, NULL); +#endif + if (!success) { + XtStringConversionWarning(name, XtRCursor); + return; + } + } + + cursor = XCreateGlyphCursor( DisplayOfScreen(screen), source_font, + mask_font, source_char, mask_char, + &fgColor, &bgColor ); + done(&cursor, Cursor); + return; + } + + i = XmuCursorNameToIndex (name); + if (i != -1) { + cursor = XCreateFontCursor (DisplayOfScreen(screen), i); + done(&cursor, Cursor); + return; + } + + if ((source = XmuLocateBitmapFile (screen, name, + maskname, (sizeof maskname) - 4, + NULL, NULL, &xhot, &yhot)) == None) { + XtStringConversionWarning (name, XtRCursor); + } + len = strlen (maskname); + for (i = 0; i < 2; i++) { + strcpy (maskname + len, i == 0 ? "Mask" : "msk"); + if ((mask = XmuLocateBitmapFile (screen, maskname, NULL, 0, + NULL, NULL, NULL, NULL)) != None) + break; + } + + cursor = XCreatePixmapCursor( DisplayOfScreen(screen), source, mask, + &fgColor, &bgColor, xhot, yhot ); + XFreePixmap( DisplayOfScreen(screen), source ); + if (mask != None) XFreePixmap( DisplayOfScreen(screen), mask ); + + done(&cursor, Cursor); +} + +#define new_done(type, value) \ + { \ + if (toVal->addr != NULL) { \ + if (toVal->size < sizeof(type)) { \ + toVal->size = sizeof(type); \ + return False; \ + } \ + *(type*)(toVal->addr) = (value); \ + } \ + else { \ + static type static_val; \ + static_val = (value); \ + toVal->addr = (XPointer)&static_val; \ + } \ + toVal->size = sizeof(type); \ + return True; \ + } + +/* Function Name: XmuCvtStringToColorCursor + * Description: Converts a string into a colored cursor. + * Arguments: dpy + * args - an argument list (see below). + * num_args - number of elements in the argument list. + * fromVal - value to convert from. + * toVal - value to convert to. + * data + * Returns: True or False + */ + +/*ARGSUSED*/ +Boolean +XmuCvtStringToColorCursor(dpy, args, num_args, fromVal, toVal, converter_data) + Display *dpy; + XrmValuePtr args; + Cardinal *num_args; + XrmValuePtr fromVal; + XrmValuePtr toVal; + XtPointer *converter_data; /* unused */ +{ + Cursor cursor; + Pixel fg, bg; + Colormap c_map; + XColor colors[2]; + Cardinal number; + XrmValue ret_val; + + if (*num_args != 4) { + XtAppWarningMsg(XtDisplayToApplicationContext(dpy), + "wrongParameters","cvtStringToColorCursor","XmuError", + "String to color cursor conversion needs four arguments", + (String *)NULL, (Cardinal *)NULL); + return False; + } + + fg = *((Pixel *) args[1].addr); + bg = *((Pixel *) args[2].addr); + c_map = *((Colormap *) args[3].addr); + + number = 1; + XmuCvtStringToCursor(args, &number, fromVal, &ret_val); + + cursor = *((Cursor *) ret_val.addr); + + if (cursor == None) + new_done(Cursor, cursor); + + colors[0].pixel = fg; + colors[1].pixel = bg; + + XQueryColors (dpy, c_map, colors, 2); + XRecolorCursor(dpy, cursor, colors, colors + 1); + new_done(Cursor, cursor); +} + + + diff --git a/src/StrToGrav.c b/src/StrToGrav.c new file mode 100644 index 0000000..7f74745 --- /dev/null +++ b/src/StrToGrav.c @@ -0,0 +1,101 @@ +/* $Xorg: StrToGrav.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/Intrinsic.h> +#include <X11/Xmu/Converters.h> + +#define done(address, type) \ + { (*toVal).size = sizeof(type); (*toVal).addr = (XPointer) address; } + +static struct _namepair { + XrmQuark quark; + char *name; + XtGravity gravity; +} names[] = { + { NULLQUARK, XtEForget, ForgetGravity }, + { NULLQUARK, XtENorthWest, NorthWestGravity }, + { NULLQUARK, XtENorth, NorthGravity }, + { NULLQUARK, XtENorthEast, NorthEastGravity }, + { NULLQUARK, XtEWest, WestGravity }, + { NULLQUARK, XtECenter, CenterGravity }, + { NULLQUARK, XtEEast, EastGravity }, + { NULLQUARK, XtESouthWest, SouthWestGravity }, + { NULLQUARK, XtESouth, SouthGravity }, + { NULLQUARK, XtESouthEast, SouthEastGravity }, + { NULLQUARK, XtEStatic, StaticGravity }, + { NULLQUARK, XtEUnmap, UnmapGravity }, + { NULLQUARK, XtEleft, WestGravity }, + { NULLQUARK, XtEtop, NorthGravity }, + { NULLQUARK, XtEright, EastGravity }, + { NULLQUARK, XtEbottom, SouthGravity }, + { NULLQUARK, NULL, ForgetGravity } +}; + +/* + * This function is deprecated as of the addition of + * XtCvtStringToGravity in R6. + */ + +void XmuCvtStringToGravity (args, num_args, fromVal, toVal) + XrmValuePtr args; + Cardinal *num_args; + XrmValuePtr fromVal; + XrmValuePtr toVal; +{ + static Boolean haveQuarks = FALSE; + char lowerName[40]; + XrmQuark q; + char *s; + struct _namepair *np; + + if (*num_args != 0) + XtWarningMsg("wrongParameters","cvtStringToGravity","XtToolkitError", + "String to Gravity conversion needs no extra arguments", + (String *) NULL, (Cardinal *)NULL); + + if (!haveQuarks) { + for (np = names; np->name; np++) { + np->quark = XrmPermStringToQuark (np->name); + } + haveQuarks = TRUE; + } + + s = (char *) fromVal->addr; + if (strlen(s) < sizeof lowerName) { + XmuCopyISOLatin1Lowered (lowerName, s); + q = XrmStringToQuark (lowerName); + + for (np = names; np->name; np++) { + if (np->quark == q) { + done (&np->gravity, XtGravity); + return; + } + } + } + XtStringConversionWarning((char *) fromVal->addr, XtRGravity); +} diff --git a/src/StrToJust.c b/src/StrToJust.c new file mode 100644 index 0000000..1284edb --- /dev/null +++ b/src/StrToJust.c @@ -0,0 +1,75 @@ +/* $Xorg: StrToJust.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/Intrinsic.h> +#include "Converters.h" +#include "CharSet.h" + +/* ARGSUSED */ +void +XmuCvtStringToJustify(args, num_args, fromVal, toVal) + XrmValuePtr args; /* unused */ + Cardinal *num_args; /* unused */ + XrmValuePtr fromVal; + XrmValuePtr toVal; +{ + static XtJustify e; + static XrmQuark XrmQEleft; + static XrmQuark XrmQEcenter; + static XrmQuark XrmQEright; + static int haveQuarks; + XrmQuark q; + char *s = (char *) fromVal->addr; + char lowerName[40]; + + if (s == NULL) return; + + if (!haveQuarks) { + XrmQEleft = XrmPermStringToQuark(XtEleft); + XrmQEcenter = XrmPermStringToQuark(XtEcenter); + XrmQEright = XrmPermStringToQuark(XtEright); + haveQuarks = 1; + } + + if (strlen (s) < sizeof lowerName) { + + XmuCopyISOLatin1Lowered(lowerName, s); + + q = XrmStringToQuark(lowerName); + + toVal->size = sizeof(XtJustify); + toVal->addr = (XPointer) &e; + + if (q == XrmQEleft) { e = XtJustifyLeft; return; } + if (q == XrmQEcenter) { e = XtJustifyCenter; return; } + if (q == XrmQEright) { e = XtJustifyRight; return; } + } + + toVal->size = 0; + toVal->addr = NULL; +} diff --git a/src/StrToLong.c b/src/StrToLong.c new file mode 100644 index 0000000..bb39466 --- /dev/null +++ b/src/StrToLong.c @@ -0,0 +1,53 @@ +/* $Xorg: StrToLong.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + + +#include <X11/Intrinsic.h> +#include "Converters.h" + +#define done(address, type) \ + { (*toVal).size = sizeof(type); (*toVal).addr = (XPointer) address; } + +void XmuCvtStringToLong (args, num_args, fromVal, toVal) + XrmValuePtr args; + Cardinal *num_args; + XrmValuePtr fromVal; + XrmValuePtr toVal; +{ + static long l; + + if (*num_args != 0) + XtWarningMsg("wrongParameters","cvtStringToLong","XtToolkitError", + "String to Long conversion needs no extra arguments", + (String *) NULL, (Cardinal *)NULL); + if (sscanf((char *)fromVal->addr, "%ld", &l) == 1) { + done(&l, long); + } else { + XtStringConversionWarning((char *) fromVal->addr, XtRLong); + } +} diff --git a/src/StrToOrnt.c b/src/StrToOrnt.c new file mode 100644 index 0000000..fc45af5 --- /dev/null +++ b/src/StrToOrnt.c @@ -0,0 +1,75 @@ +/* $Xorg: StrToOrnt.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/Intrinsic.h> +#include <X11/StringDefs.h> +#include "Converters.h" +#include "CharSet.h" + + +#define done(address, type) \ + { (*toVal).size = sizeof(type); (*toVal).addr = (XPointer) address; } + +/* ARGSUSED */ +void +XmuCvtStringToOrientation(args, num_args, fromVal, toVal) + XrmValuePtr args; /* unused */ + Cardinal *num_args; /* unused */ + XrmValuePtr fromVal; + XrmValuePtr toVal; +{ + static XtOrientation orient; + static XrmQuark XtQEhorizontal; + static XrmQuark XtQEvertical; + static int haveQuarks = 0; + XrmQuark q; + char lowerName[40]; + + if (!haveQuarks) { + XtQEhorizontal = XrmPermStringToQuark(XtEhorizontal); + XtQEvertical = XrmPermStringToQuark(XtEvertical); + haveQuarks = 1; + } + + if (strlen ((char*)fromVal->addr) < sizeof lowerName) { + XmuCopyISOLatin1Lowered(lowerName, (char *) fromVal->addr); + q = XrmStringToQuark(lowerName); + if (q == XtQEhorizontal) { + orient = XtorientHorizontal; + done(&orient, XtOrientation); + return; + } + if (q == XtQEvertical) { + orient = XtorientVertical; + done(&orient, XtOrientation); + return; + } + } + toVal->size = 0; + toVal->addr = NULL; +} diff --git a/src/StrToShap.c b/src/StrToShap.c new file mode 100644 index 0000000..cf0c548 --- /dev/null +++ b/src/StrToShap.c @@ -0,0 +1,88 @@ +/* $Xorg: StrToShap.c,v 1.5 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1988, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/Intrinsic.h> +#include "Converters.h" +#include "CharSet.h" + +/* ARGSUSED */ +#define done(type, value) \ + { \ + if (toVal->addr != NULL) { \ + if (toVal->size < sizeof(type)) { \ + toVal->size = sizeof(type); \ + return False; \ + } \ + *(type*)(toVal->addr) = (value); \ + } \ + else { \ + static type static_val; \ + static_val = (value); \ + toVal->addr = (XtPointer)&static_val; \ + } \ + toVal->size = sizeof(type); \ + return True; \ + } + + +Boolean XmuCvtStringToShapeStyle(dpy, args, num_args, from, toVal, data) + Display *dpy; + XrmValue *args; /* unused */ + Cardinal *num_args; /* unused */ + XrmValue *from; + XrmValue *toVal; + XtPointer *data; /* unused */ +{ + if ( XmuCompareISOLatin1((char*)from->addr, XtERectangle) == 0 + || XmuCompareISOLatin1((char*)from->addr, "ShapeRectangle") == 0) + done( int, XmuShapeRectangle ); + if ( XmuCompareISOLatin1((char*)from->addr, XtEOval) == 0 + || XmuCompareISOLatin1((char*)from->addr, "ShapeOval") == 0) + done( int, XmuShapeOval ); + if ( XmuCompareISOLatin1((char*)from->addr, XtEEllipse) == 0 + || XmuCompareISOLatin1((char*)from->addr, "ShapeEllipse") == 0) + done( int, XmuShapeEllipse ); + if ( XmuCompareISOLatin1((char*)from->addr, XtERoundedRectangle) == 0 + || XmuCompareISOLatin1((char*)from->addr, "ShapeRoundedRectangle") == 0) + done( int, XmuShapeRoundedRectangle ); + { + int style = 0; + char ch, *p = (char*)from->addr; + while ((ch = *p++)) { + if (ch >= '0' && ch <= '9') { + style *= 10; + style += ch - '0'; + } + else break; + } + if (ch == '\0' && style <= XmuShapeRoundedRectangle) + done( int, style ); + } + XtDisplayStringConversionWarning( dpy, (char*)from->addr, XtRShapeStyle ); + return False; +} diff --git a/src/StrToWidg.c b/src/StrToWidg.c new file mode 100644 index 0000000..115a86c --- /dev/null +++ b/src/StrToWidg.c @@ -0,0 +1,183 @@ +/* $Xorg: StrToWidg.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1994, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * XmuCvtStringToWidget + * + * static XtConvertArgRec parentCvtArgs[] = { + * {XtBaseOffset, (XtPointer)XtOffset(Widget, core.parent), sizeof(Widget)}, + * }; + * + * matches the string against the name of the immediate children (normal + * or popup) of the parent. If none match, compares string to classname + * & returns first match. Case is significant. + */ +#include <X11/IntrinsicP.h> +#include <X11/StringDefs.h> +#include <X11/ObjectP.h> + +#define done(address, type) \ + { toVal->size = sizeof(type); \ + toVal->addr = (XPointer) address; \ + return; \ + } + +/* ARGSUSED */ +void XmuCvtStringToWidget(args, num_args, fromVal, toVal) + XrmValuePtr args; /* parent */ + Cardinal *num_args; /* 1 */ + XrmValuePtr fromVal; + XrmValuePtr toVal; +{ + static Widget widget, *widgetP, parent; + XrmName name = XrmStringToName(fromVal->addr); + int i; + + if (*num_args != 1) + XtErrorMsg("wrongParameters", "cvtStringToWidget", "xtToolkitError", + "StringToWidget conversion needs parent arg", NULL, 0); + + parent = *(Widget*)args[0].addr; + /* try to match names of normal children */ + if (XtIsComposite(parent)) { + i = ((CompositeWidget)parent)->composite.num_children; + for (widgetP = ((CompositeWidget)parent)->composite.children; + i; i--, widgetP++) { + if ((*widgetP)->core.xrm_name == name) { + widget = *widgetP; + done(&widget, Widget); + } + } + } + /* try to match names of popup children */ + i = parent->core.num_popups; + for (widgetP = parent->core.popup_list; i; i--, widgetP++) { + if ((*widgetP)->core.xrm_name == name) { + widget = *widgetP; + done(&widget, Widget); + } + } + /* try to match classes of normal children */ + if (XtIsComposite(parent)) { + i = ((CompositeWidget)parent)->composite.num_children; + for (widgetP = ((CompositeWidget)parent)->composite.children; + i; i--, widgetP++) { + if ((*widgetP)->core.widget_class->core_class.xrm_class == name) { + widget = *widgetP; + done(&widget, Widget); + } + } + } + /* try to match classes of popup children */ + i = parent->core.num_popups; + for (widgetP = parent->core.popup_list; i; i--, widgetP++) { + if ((*widgetP)->core.widget_class->core_class.xrm_class == name) { + widget = *widgetP; + done(&widget, Widget); + } + } + XtStringConversionWarning(fromVal->addr, XtRWidget); + toVal->addr = NULL; + toVal->size = 0; +} + +#undef done + +#define newDone(type, value) \ + { \ + if (toVal->addr != NULL) { \ + if (toVal->size < sizeof(type)) { \ + toVal->size = sizeof(type); \ + return False; \ + } \ + *(type*)(toVal->addr) = (value); \ + } \ + else { \ + static type static_val; \ + static_val = (value); \ + toVal->addr = (XtPointer)&static_val; \ + } \ + toVal->size = sizeof(type); \ + return True; \ + } + + +/*ARGSUSED*/ +Boolean XmuNewCvtStringToWidget(dpy, args, num_args, fromVal, toVal, + converter_data) + Display *dpy; + XrmValue *args; /* parent */ + Cardinal *num_args; /* 1 */ + XrmValue *fromVal; + XrmValue *toVal; + XtPointer *converter_data; +{ + Widget *widgetP, parent; + XrmName name = XrmStringToName(fromVal->addr); + int i; + + if (*num_args != 1) + XtAppWarningMsg(XtDisplayToApplicationContext(dpy), + "wrongParameters","cvtStringToWidget","xtToolkitError", + "String To Widget conversion needs parent argument", + (String *)NULL, (Cardinal *)NULL); + + parent = *(Widget*)args[0].addr; + /* try to match names of normal children */ + if (XtIsComposite(parent)) { + i = ((CompositeWidget)parent)->composite.num_children; + for (widgetP = ((CompositeWidget)parent)->composite.children; + i; i--, widgetP++) { + if ((*widgetP)->core.xrm_name == name) + newDone(Widget, *widgetP); + } + } + /* try to match names of popup children */ + i = parent->core.num_popups; + for (widgetP = parent->core.popup_list; i; i--, widgetP++) { + if ((*widgetP)->core.xrm_name == name) + newDone(Widget, *widgetP); + } + /* try to match classes of normal children */ + if (XtIsComposite(parent)) { + i = ((CompositeWidget)parent)->composite.num_children; + for (widgetP = ((CompositeWidget)parent)->composite.children; + i; i--, widgetP++) { + if ((*widgetP)->core.widget_class->core_class.xrm_class == name) + newDone(Widget, *widgetP); + } + } + /* try to match classes of popup children */ + i = parent->core.num_popups; + for (widgetP = parent->core.popup_list; i; i--, widgetP++) { + if ((*widgetP)->core.widget_class->core_class.xrm_class == name) + newDone(Widget, *widgetP); + } + XtDisplayStringConversionWarning(dpy, (String)fromVal->addr, XtRWidget); + return False; +} diff --git a/src/UpdMapHint.c b/src/UpdMapHint.c new file mode 100644 index 0000000..afd7f22 --- /dev/null +++ b/src/UpdMapHint.c @@ -0,0 +1,59 @@ +/* $Xorg: UpdMapHint.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Jim Fulton, MIT X Consortium + */ + +#include <stdio.h> +#include <X11/Xlib.h> +#include <X11/Xutil.h> + +Bool XmuUpdateMapHints (dpy, w, hints) + Display *dpy; + Window w; + XSizeHints *hints; +{ + static XSizeHints *shp = NULL; + + if (!hints) { /* get them first */ + long supp; + + if (!shp) { + shp = XAllocSizeHints(); + if (!shp) return False; + } + if (!XGetWMNormalHints (dpy, w, shp, &supp)) return False; + hints = shp; + } + hints->flags &= ~(PPosition|PSize); + hints->flags |= (USPosition|USSize); + XSetWMNormalHints (dpy, w, hints); + return True; +} + diff --git a/src/VisCmap.c b/src/VisCmap.c new file mode 100644 index 0000000..d560853 --- /dev/null +++ b/src/VisCmap.c @@ -0,0 +1,175 @@ +/* $Xorg: VisCmap.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Donna Converse, MIT X Consortium + */ + +#include <stdio.h> +#include <math.h> +#include <X11/Xlib.h> +#include <X11/Xatom.h> +#include <X11/Xutil.h> +#include <X11/Xmu/StdCmap.h> + +/* + * To create all of the appropriate standard colormaps for a given visual on + * a given screen, use XmuVisualStandardColormaps. + * + * Define all appropriate standard colormap properties for the given visual. + * If replace is true, any previous definition will be removed. + * If retain is true, new properties will be retained for the duration of + * the server session. Return 0 on failure, non-zero on success. + * On failure, no new properties will be defined, and, old ones may have + * been removed if replace was True. + * + * Not all standard colormaps are meaningful to all visual classes. This + * routine will check and define the following properties for the following + * classes, provided that the size of the colormap is not too small. + * + * DirectColor and PseudoColor + * RGB_DEFAULT_MAP + * RGB_BEST_MAP + * RGB_RED_MAP + * RGB_GREEN_MAP + * RGB_BLUE_MAP + * RGB_GRAY_MAP + * + * TrueColor and StaticColor + * RGB_BEST_MAP + * + * GrayScale and StaticGray + * RGB_GRAY_MAP + */ + +Status XmuVisualStandardColormaps(dpy, screen, visualid, depth, replace, + retain) + Display *dpy; /* specifies server connection */ + int screen; /* specifies screen number */ + VisualID visualid; /* specifies the visual */ + unsigned int depth; /* specifies the visual */ + Bool replace; /* specifies whether to replace */ + Bool retain; /* specifies whether to retain */ +{ + Status status; + int n; + long vinfo_mask; + XVisualInfo vinfo_template, *vinfo; + + vinfo_template.screen = screen; + vinfo_template.visualid = visualid; + vinfo_template.depth = depth; + vinfo_mask = VisualScreenMask | VisualIDMask | VisualDepthMask; + if ((vinfo = XGetVisualInfo(dpy, vinfo_mask, &vinfo_template, &n)) == NULL) + return 0; + + if (vinfo->colormap_size <= 2) { + /* Monochrome visuals have no standard maps; considered successful */ + XFree((char *) vinfo); + return 1; + } + + switch (vinfo->class) + { + case PseudoColor: + case DirectColor: + status = XmuLookupStandardColormap(dpy, screen, visualid, depth, + XA_RGB_DEFAULT_MAP, replace,retain); + if (!status) break; + + status = XmuLookupStandardColormap(dpy, screen, visualid, depth, + XA_RGB_GRAY_MAP, replace, retain); + if (!status) { + XmuDeleteStandardColormap(dpy, screen, XA_RGB_DEFAULT_MAP); + break; + } + + status = XmuLookupStandardColormap(dpy, screen, visualid, depth, + XA_RGB_RED_MAP, replace, retain); + if (!status) { + XmuDeleteStandardColormap(dpy, screen, XA_RGB_DEFAULT_MAP); + XmuDeleteStandardColormap(dpy, screen, XA_RGB_GRAY_MAP); + break; + } + + status = XmuLookupStandardColormap(dpy, screen, visualid, depth, + XA_RGB_GREEN_MAP, replace, retain); + if (!status) { + XmuDeleteStandardColormap(dpy, screen, XA_RGB_DEFAULT_MAP); + XmuDeleteStandardColormap(dpy, screen, XA_RGB_GRAY_MAP); + XmuDeleteStandardColormap(dpy, screen, XA_RGB_RED_MAP); + break; + } + + status = XmuLookupStandardColormap(dpy, screen, visualid, depth, + XA_RGB_BLUE_MAP, replace, retain); + if (!status) { + XmuDeleteStandardColormap(dpy, screen, XA_RGB_DEFAULT_MAP); + XmuDeleteStandardColormap(dpy, screen, XA_RGB_GRAY_MAP); + XmuDeleteStandardColormap(dpy, screen, XA_RGB_RED_MAP); + XmuDeleteStandardColormap(dpy, screen, XA_RGB_GREEN_MAP); + break; + } + /* fall through */ + + case StaticColor: + case TrueColor: + + status = XmuLookupStandardColormap(dpy, screen, visualid, depth, + XA_RGB_BEST_MAP, replace, retain); + if (!status && (vinfo->class == PseudoColor || + vinfo->class == DirectColor)) { + XmuDeleteStandardColormap(dpy, screen, XA_RGB_DEFAULT_MAP); + XmuDeleteStandardColormap(dpy, screen, XA_RGB_GRAY_MAP); + XmuDeleteStandardColormap(dpy, screen, XA_RGB_RED_MAP); + XmuDeleteStandardColormap(dpy, screen, XA_RGB_GREEN_MAP); + XmuDeleteStandardColormap(dpy, screen, XA_RGB_BLUE_MAP); + } + break; + /* the end for PseudoColor, DirectColor, StaticColor, and TrueColor */ + + case GrayScale: + status = XmuLookupStandardColormap(dpy, screen, visualid, depth, + XA_RGB_DEFAULT_MAP, replace, + retain); + if (! status) break; + /* fall through */ + + case StaticGray: + + status = XmuLookupStandardColormap(dpy, screen, visualid, depth, + XA_RGB_GRAY_MAP, replace, retain); + if (! status && vinfo->class == GrayScale) { + XmuDeleteStandardColormap(dpy, screen, XA_RGB_DEFAULT_MAP); + break; + } + } + + XFree((char *) vinfo); + return status; +} diff --git a/src/WidgetNode.c b/src/WidgetNode.c new file mode 100644 index 0000000..9c039e0 --- /dev/null +++ b/src/WidgetNode.c @@ -0,0 +1,305 @@ +/* $Xorg: WidgetNode.c,v 1.5 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +/* + * Author: Jim Fulton, MIT X Consortium + */ + + + +#include <stdio.h> +#include <X11/Xos.h> +#include <X11/IntrinsicP.h> +#include <X11/Xaw/Cardinals.h> +#include <X11/Xmu/CharSet.h> +#include <X11/Xmu/WidgetNode.h> + + +static char *binsearch (key, base, nelems, elemsize, compar) + char *key; /* template of object to find */ + char *base; /* beginning of array */ + int nelems; /* number of elements in array */ + int elemsize; /* sizeof an element */ + int (*compar)(); /* qsort-style compare function */ +{ + int lower = 0, upper = nelems - 1; + + while (lower <= upper) { + int middle = (lower + upper) / 2; + char *p = base + middle * elemsize; + int res = (*compar) (p, key); + + if (res < 0) { + lower = middle + 1; + } else if (res == 0) { + return p; + } else { + upper = middle - 1; + } + } + + return NULL; +} + + +static int compare_resource_entries (a, b) + register char *a, *b; +{ + return strcmp (((XtResourceList)a)->resource_name, + ((XtResourceList)b)->resource_name); +} + + +static XmuWidgetNode *find_resource (node, name, cons) + XmuWidgetNode *node; + char *name; + Bool cons; +{ + register XmuWidgetNode *sup; + XtResource res; + +#define reslist ((char *) (cons ? sup->constraints : sup->resources)) +#define nreslist (int) (cons ? sup->nconstraints : sup->nresources) + + res.resource_name = name; + for (sup = node->superclass; + sup && (XtResourceList) binsearch ((char *) &res, + reslist, nreslist, + sizeof(XtResource), + compare_resource_entries); + node = sup, sup = sup->superclass) ; + +#undef reslist +#undef nreslist + + return node; +} + + +static void mark_resource_owner (node) + register XmuWidgetNode *node; +{ + register int i; + XtResourceList childres; + + childres = node->resources; + for (i = 0; i < node->nresources; i++, childres++) { + node->resourcewn[i] = find_resource (node, childres->resource_name, + False); + } + + childres = node->constraints; + for (i = 0; i < node->nconstraints; i++, childres++) { + node->constraintwn[i] = find_resource (node, childres->resource_name, + True); + } +} + + +/* + * Public Interfaces + */ + +void XmuWnInitializeNodes (nodearray, nnodes) + XmuWidgetNode *nodearray; + int nnodes; +{ + int i; + XmuWidgetNode *wn; + + /* + * Assume that the node array is in alphabetic order, so we need to + * search backwards to make sure that the children are listed forward. + */ + for (i = nnodes - 1, wn = nodearray + (nnodes - 1); i >= 0; i--, wn--) { + WidgetClass superclass = XmuWnSuperclass(wn); + int j; + XmuWidgetNode *swn; + int lablen = strlen (wn->label); + int namelen = strlen (XmuWnClassname(wn)); + + wn->lowered_label = XtMalloc (lablen + namelen + 2); + if (!wn->lowered_label) { + fprintf (stderr, + "%s: unable to allocate %d bytes for widget name\n", + "XmuWnInitializeNodes", lablen + namelen + 2); + exit (1); + } + wn->lowered_classname = wn->lowered_label + (lablen + 1); + XmuCopyISOLatin1Lowered (wn->lowered_label, wn->label); + XmuCopyISOLatin1Lowered (wn->lowered_classname, XmuWnClassname(wn)); + wn->superclass = NULL; + wn->have_resources = False; + wn->resources = NULL; + wn->resourcewn = NULL; + wn->nresources = 0; + wn->constraints = NULL; + wn->constraintwn = NULL; + wn->nconstraints = 0; + wn->data = (XtPointer) NULL; + + /* + * walk up the superclass chain + */ + while (superclass) { + for (j = 0, swn = nodearray; j < nnodes; j++, swn++) { + if (superclass == XmuWnClass(swn)) { + wn->superclass = swn; + goto done; /* stupid C language */ + } + } + /* + * Hmm, we have a hidden superclass (such as in core in R4); just + * ignore it and keep on walking + */ + superclass = superclass->core_class.superclass; + } + done: + if (wn->superclass) { + wn->siblings = wn->superclass->children; + wn->superclass->children = wn; + } + } + + return; +} + + +void XmuWnFetchResources (node, toplevel, topnode) + XmuWidgetNode *node; + Widget toplevel; + XmuWidgetNode *topnode; +{ + Widget dummy; + XmuWidgetNode *wn; + + if (node->have_resources) return; + + dummy = XtCreateWidget (node->label, XmuWnClass(node), toplevel, + NULL, ZERO); + if (dummy) XtDestroyWidget (dummy); + + + /* + * walk up tree geting resources; since we've instantiated the widget, + * we know that all of our superclasses have been initialized + */ + for (wn = node; wn && !wn->have_resources; wn = wn->superclass) { + XtGetResourceList (XmuWnClass(wn), &wn->resources, &wn->nresources); + if (wn->resources) { + qsort ((char *) wn->resources, wn->nresources, + sizeof(XtResource), compare_resource_entries); + } + wn->resourcewn = (XmuWidgetNode **) XtCalloc (wn->nresources, + sizeof (XmuWidgetNode *)); + if (!wn->resourcewn) { + fprintf (stderr, + "%s: unable to calloc %d %d byte widget node ptrs\n", + "XmuWnFetchResources",wn->nresources, + sizeof (XmuWidgetNode *)); + exit (1); + } + + XtGetConstraintResourceList (XmuWnClass(wn), &wn->constraints, + &wn->nconstraints); + if (wn->constraints) { + qsort ((char *) wn->constraints, wn->nconstraints, + sizeof(XtResource), compare_resource_entries); + } + wn->constraintwn = (XmuWidgetNode **) + XtCalloc (wn->nconstraints, sizeof (XmuWidgetNode *)); + if (!wn->constraintwn) { + fprintf (stderr, + "%s: unable to calloc %d %d byte widget node ptrs\n", + "XmuWnFetchResources", wn->nconstraints, + sizeof (XmuWidgetNode *)); + exit (1); + } + + wn->have_resources = True; + if (wn == topnode) break; + } + + + /* + * Walk up tree removing all resources that appear in superclass; we can + * mash the resource list in place since it was copied out of widget. + */ + for (wn = node; wn; wn = wn->superclass) { + mark_resource_owner (wn); + if (wn == topnode) break; + } + + return; +} + + +int XmuWnCountOwnedResources (node, ownernode, cons) + XmuWidgetNode *node, *ownernode; + Bool cons; +{ + register int i; + XmuWidgetNode **wn = (cons ? node->constraintwn : node->resourcewn); + int nmatches = 0; + + for (i = (cons ? node->nconstraints : node->nresources); i > 0; i--, wn++) + if (*wn == ownernode) nmatches++; + return nmatches; +} + + +#if NeedFunctionPrototypes +XmuWidgetNode *XmuWnNameToNode (XmuWidgetNode *nodelist, int nnodes, + _Xconst char *name) +#else +XmuWidgetNode *XmuWnNameToNode (nodelist, nnodes, name) + XmuWidgetNode *nodelist; + int nnodes; + char *name; +#endif +{ + int i; + XmuWidgetNode *wn; + char* tmpp; + char tmp[1024]; + XmuWidgetNode* ret = NULL; + + if ((i = strlen (name)) < sizeof tmp) tmpp = tmp; + else tmpp = XtMalloc (i + 1); + if (tmpp == NULL) return ret; + XmuCopyISOLatin1Lowered (tmpp, name); + for (i = 0, wn = nodelist; i < nnodes; i++, wn++) { + if (strcmp (tmpp, wn->lowered_label) == 0 || + strcmp (tmpp, wn->lowered_classname) == 0) { + ret = wn; + break; + } + } + if (tmpp != tmp) XtFree (tmpp); + return ret; +} diff --git a/src/Xct.c b/src/Xct.c new file mode 100644 index 0000000..2014c4d --- /dev/null +++ b/src/Xct.c @@ -0,0 +1,695 @@ +/* $Xorg: Xct.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#include <X11/Xfuncs.h> +#include "Xct.h" +#include <stdio.h> + +#define UsedGraphic 0x0001 +#define UsedDirection 0x0002 + +typedef struct _XctPriv { + XctString ptr; + XctString ptrend; + unsigned flags; + XctHDirection *dirstack; + unsigned dirsize; + char **encodings; + unsigned enc_count; + XctString itembuf; + unsigned buf_count; +} *XctPriv; + +#define IsMore(priv) ((priv)->ptr != (priv)->ptrend) +#define AmountLeft(priv) ((priv)->ptrend - (priv)->ptr) + +extern char *malloc(); +extern char *realloc(); + +#define HT 0x09 +#define NL 0x0a +#define ESC 0x1b +#define CSI 0x9b + +#define IsLegalC0(data, c) (((c) == HT) || ((c) == NL) || \ + (((data)->version > XctVersion) && \ + ((data)->flags & XctAcceptC0Extensions))) + +#define IsLegalC1(priv, c) (((data)->version > XctVersion) && \ + ((data)->flags & XctAcceptC1Extensions)) + +#define IsI2(c) (((c) >= 0x20) && ((c) <= 0x2f)) +#define IsI3(c) (((c) >= 0x30) && ((c) <= 0x3f)) +#define IsESCF(c) (((c) >= 0x30) && ((c) <= 0x7e)) +#define IsCSIF(c) (((c) >= 0x40) && ((c) <= 0x7e)) +#define IsC0(c) ((c) <= 0x1f) +#define IsGL(c) (((c) >= 0x20) && ((c) <= 0x7f)) +#define IsC1(c) (((c) >= 0x80) && ((c) <= 0x9f)) +#define IsGR(c) ((c) >= 0xa0) + +#define HasC 1 +#define HasGL 2 +#define HasGR 4 +#define ToGL 8 + +static void +ComputeGLGR(data) + register XctData data; +{ + /* XXX this will need more work if more sets are registered */ + if ((data->GL_set_size == 94) && (data->GL_char_size == 1) && + (data->GL[0] == '\102') && + (data->GR_set_size == 96) && (data->GR_char_size == 1)) + data->GLGR_encoding = data->GR_encoding; + else if ((data->GL_set_size == 94) && (data->GL_char_size == 1) && + (data->GL[0] == '\112') && + (data->GR_set_size == 94) && (data->GR_char_size == 1)) + data->GLGR_encoding = data->GR_encoding; + else + data->GLGR_encoding = (char *)NULL; +} + +static int +HandleGL(data, c) + register XctData data; + unsigned char c; +{ + switch (c) { + case 0x42: + data->GL = "\102"; + data->GL_encoding = "ISO8859-1"; + break; + case 0x4a: + data->GL = "\112"; + data->GL_encoding = "JISX0201.1976-0"; + break; + default: + return 0; + } + data->GL_set_size = 94; + data->GL_char_size = 1; + ComputeGLGR(data); + return 1; +} + +static int +HandleMultiGL(data, c) + register XctData data; + unsigned char c; +{ + switch (c) { + case 0x41: + data->GL = "\101"; + data->GL_encoding = "GB2312.1980-0"; + break; + case 0x42: + data->GL = "\102"; + data->GL_encoding = "JISX0208.1983-0"; + break; + case 0x43: + data->GL = "\103"; + data->GL_encoding = "KSC5601.1987-0"; + break; + default: + return 0; + } + data->GL_set_size = 94; + data->GL_char_size = 2; +#ifdef notdef + if (c < 0x60) + data->GL_char_size = 2; + else if (c < 0x70) + data->GL_char_size = 3; + else + data->GL_char_size = 4; +#endif + data->GLGR_encoding = (char *)NULL; + return 1; +} + +static int +Handle94GR(data, c) + register XctData data; + unsigned char c; +{ + switch (c) { + case 0x49: + data->GR = "\111"; + data->GR_encoding = "JISX0201.1976-0"; + break; + default: + return 0; + } + data->priv->flags &= ~ToGL; + data->GR_set_size = 94; + data->GR_char_size = 1; + data->GLGR_encoding = (char *)NULL; + return 1; +} + +static int +Handle96GR(data, c) + register XctData data; + unsigned char c; +{ + switch (c) { + case 0x41: + data->GR = "\101"; + data->GR_encoding = "ISO8859-1"; + break; + case 0x42: + data->GR = "\102"; + data->GR_encoding = "ISO8859-2"; + break; + case 0x43: + data->GR = "\103"; + data->GR_encoding = "ISO8859-3"; + break; + case 0x44: + data->GR = "\104"; + data->GR_encoding = "ISO8859-4"; + break; + case 0x46: + data->GR = "\106"; + data->GR_encoding = "ISO8859-7"; + break; + case 0x47: + data->GR = "\107"; + data->GR_encoding = "ISO8859-6"; + break; + case 0x48: + data->GR = "\110"; + data->GR_encoding = "ISO8859-8"; + break; + case 0x4c: + data->GR = "\114"; + data->GR_encoding = "ISO8859-5"; + break; + case 0x4d: + data->GR = "\115"; + data->GR_encoding = "ISO8859-9"; + break; + default: + return 0; + } + data->priv->flags &= ~ToGL; + data->GR_set_size = 96; + data->GR_char_size = 1; + ComputeGLGR(data); + return 1; +} + +static int +HandleMultiGR(data, c) + register XctData data; + unsigned char c; +{ + switch (c) { + case 0x41: + data->GR = "\101"; + if (data->flags & XctShiftMultiGRToGL) + data->GR_encoding = "GB2312.1980-0"; + else + data->GR_encoding = "GB2312.1980-1"; + break; + case 0x42: + data->GR = "\102"; + if (data->flags & XctShiftMultiGRToGL) + data->GR_encoding = "JISX0208.1983-0"; + else + data->GR_encoding = "JISX0208.1983-1"; + break; + case 0x43: + data->GR = "\103"; + if (data->flags & XctShiftMultiGRToGL) + data->GR_encoding = "KSC5601.1987-0"; + else + data->GR_encoding = "KSC5601.1987-1"; + break; + default: + return 0; + } + if (data->flags & XctShiftMultiGRToGL) + data->priv->flags |= ToGL; + else + data->priv->flags &= ~ToGL; + data->GR_set_size = 94; + data->GR_char_size = 2; +#ifdef notdef + if (c < 0x60) + data->GR_char_size = 2; + else if (c < 0x70) + data->GR_char_size = 3; + else + data->GR_char_size = 4; +#endif + data->GLGR_encoding = (char *)NULL; + return 1; +} + +static int +HandleExtended(data, c) + register XctData data; + unsigned char c; +{ + register XctPriv priv = data->priv; + XctString enc = data->item + 6; + register XctString ptr = enc; + int i, len; + + while (*ptr != 0x02) { + if (!*ptr || (++ptr == priv->ptr)) + return 0; + } + data->item = ptr + 1; + data->item_length = priv->ptr - data->item; + len = ptr - enc; + for (i = 0; + (i < priv->enc_count) && + strncmp(priv->encodings[i], (char *)enc, len); + i++) + ; + if (i == priv->enc_count) { + XctString cp; + + for (cp = enc; cp != ptr; cp++) { + if ((!IsGL(*cp) && !IsGR(*cp)) || (*cp == 0x2a) || (*cp == 0x3f)) + return 0; + } + ptr = (XctString)malloc((unsigned)len + 1); + (void) memmove((char *)ptr, (char *)enc, len); + ptr[len] = 0x00; + priv->enc_count++; + if (priv->encodings) + priv->encodings = (char **)realloc( + (char *)priv->encodings, + priv->enc_count * sizeof(char *)); + else + priv->encodings = (char **)malloc(sizeof(char *)); + priv->encodings[i] = (char *)ptr; + } + data->encoding = priv->encodings[i]; + data->char_size = c - 0x30; + return 1; +} + +static void +ShiftGRToGL(data, hasCdata) + register XctData data; + int hasCdata; +{ + register XctPriv priv = data->priv; + register int i; + + if (data->item_length > priv->buf_count) { + priv->buf_count = data->item_length; + if (priv->itembuf) + priv->itembuf = (XctString)realloc((char *)priv->itembuf, + priv->buf_count); + else + priv->itembuf = (XctString)malloc(priv->buf_count); + } + (void) memmove((char *)priv->itembuf, (char *)data->item, + data->item_length); + data->item = priv->itembuf; + if (hasCdata) { + for (i = data->item_length; --i >= 0; ) { + if (IsGR(data->item[i])) + data->item[i] &= 0x7f; + } + } else { + for (i = data->item_length; --i >= 0; ) + data->item[i] &= 0x7f; + } +} + +/* Create an XctData structure for parsing a Compound Text string. */ +#if NeedFunctionPrototypes +XctData +XctCreate(_Xconst unsigned char *string, int length, XctFlags flags) +#else +XctData +XctCreate(string, length, flags) + XctString string; + int length; + XctFlags flags; +#endif +{ + register XctData data; + register XctPriv priv; + + data = (XctData)malloc(sizeof(struct _XctRec) + sizeof(struct _XctPriv)); + if (!data) + return data; + data->priv = priv = (XctPriv)(data + 1); + data->total_string = (XctString)string; + data->total_length = length; + data->flags = flags; + priv->dirstack = (XctHDirection *)NULL; + priv->dirsize = 0; + priv->encodings = (char **)NULL; + priv->enc_count = 0; + priv->itembuf = (XctString)NULL; + priv->buf_count = 0; + XctReset(data); + return data; +} + +/* Reset the XctData structure to re-parse the string from the beginning. */ +void +XctReset(data) + register XctData data; +{ + register XctPriv priv = data->priv; + + priv->ptr = data->total_string; + priv->ptrend = data->total_string + data->total_length; + data->item = (XctString)NULL; + data->item_length = 0; + data->encoding = (char *)NULL; + data->char_size = 1; + data->horizontal = XctUnspecified; + data->horz_depth = 0; + priv->flags = 0; + data->GL_set_size = data->GR_set_size = 0; /* XXX */ + (void)HandleGL(data, (unsigned char)0x42); + (void)Handle96GR(data, (unsigned char)0x41); + data->version = 1; + data->can_ignore_exts = 0; + /* parse version, if present */ + if ((data->total_length >= 4) && + (priv->ptr[0] == ESC) && (priv->ptr[1] == 0x23) && + IsI2(priv->ptr[2]) && + ((priv->ptr[3] == 0x30) || (priv->ptr[3] == 0x31))) { + data->version = priv->ptr[2] - 0x1f; + if (priv->ptr[3] == 0x30) + data->can_ignore_exts = 1; + priv->ptr += 4; + } +} + +/* Parse the next "item" from the Compound Text string. The return value + * indicates what kind of item is returned. The item itself, and the current + * contextual state, are reported as components of the XctData structure. + */ +XctResult +XctNextItem(data) + register XctData data; +{ + register XctPriv priv = data->priv; + unsigned char c; + int len, bits; + +#define NEXT data->item_length++; priv->ptr++ + + while (IsMore(priv)) { + data->item = priv->ptr; + data->item_length = 0; + c = *priv->ptr; + if (c == ESC) { + NEXT; + while (IsMore(priv) && IsI2(*priv->ptr)) { + NEXT; + } + if (!IsMore(priv)) + return XctError; + c = *priv->ptr; + NEXT; + if (!IsESCF(c)) + return XctError; + switch (data->item[1]) { + case 0x24: + if (data->item_length > 3) { + if (data->item[2] == 0x28) { + if (HandleMultiGL(data, c)) + continue; + } else if (data->item[2] == 0x29) { + if (HandleMultiGR(data, c)) + continue; + } + } + break; + case 0x25: + if ((data->item_length == 4) && (data->item[2] == 0x2f) && + (c <= 0x3f)) { + if ((AmountLeft(priv) < 2) || + (priv->ptr[0] < 0x80) || (priv->ptr[1] < 0x80)) + return XctError; + len = *priv->ptr - 0x80; + NEXT; + len = (len << 7) + (*priv->ptr - 0x80); + NEXT; + if (AmountLeft(priv) < len) + return XctError; + data->item_length += len; + priv->ptr += len; + if (c <= 0x34) { + if (!HandleExtended(data, c) || + ((data->horz_depth == 0) && + (priv->flags & UsedDirection))) + return XctError; + priv->flags |= UsedGraphic; + return XctExtendedSegment; + } + } + break; + case 0x28: + if (HandleGL(data, c)) + continue; + break; + case 0x29: + if (Handle94GR(data, c)) + continue; + break; + case 0x2d: + if (Handle96GR(data, c)) + continue; + break; + } + } else if (c == CSI) { + NEXT; + while (IsMore(priv) && IsI3(*priv->ptr)) { + NEXT; + } + while (IsMore(priv) && IsI2(*priv->ptr)) { + NEXT; + } + if (!IsMore(priv)) + return XctError; + c = *priv->ptr; + NEXT; + if (!IsCSIF(c)) + return XctError; + if (c == 0x5d) { + if ((data->item_length == 3) && + ((data->item[1] == 0x31) || (data->item[1] == 0x32))) { + data->horz_depth++; + if (priv->dirsize < data->horz_depth) { + priv->dirsize += 10; + if (priv->dirstack) + priv->dirstack = (XctHDirection *) + realloc((char *)priv->dirstack, + priv->dirsize * + sizeof(XctHDirection)); + else + priv->dirstack = (XctHDirection *) + malloc(priv->dirsize * + sizeof(XctHDirection)); + } + priv->dirstack[data->horz_depth - 1] = data->horizontal; + if (data->item[1] == 0x31) + data->horizontal = XctLeftToRight; + else + data->horizontal = XctRightToLeft; + if ((priv->flags & UsedGraphic) && + !(priv->flags & UsedDirection)) + return XctError; + priv->flags |= UsedDirection; + if (data->flags & XctHideDirection) + continue; + return XctHorizontal; + } else if (data->item_length == 2) { + if (!data->horz_depth) + return XctError; + data->horz_depth--; + data->horizontal = priv->dirstack[data->horz_depth]; + if (data->flags & XctHideDirection) + continue; + return XctHorizontal; + } + } + } else if (data->flags & XctSingleSetSegments) { + NEXT; + if IsC0(c) { + data->encoding = (char *)NULL; + data->char_size = 1; + if (IsLegalC0(data, c)) + return XctC0Segment; + } else if (IsGL(c)) { + data->encoding = data->GL_encoding; + data->char_size = data->GL_char_size; + while (IsMore(priv) && IsGL(*priv->ptr)) { + NEXT; + } + if (((data->char_size > 1) && + (data->item_length % data->char_size)) || + ((data->horz_depth == 0) && + (priv->flags & UsedDirection))) + return XctError; + priv->flags |= UsedGraphic; + return XctGLSegment; + } else if (IsC1(c)) { + data->encoding = (char *)NULL; + data->char_size = 1; + if (IsLegalC1(data, c)) + return XctC1Segment; + } else { + data->encoding = data->GR_encoding; + data->char_size = data->GR_char_size; + while (IsMore(priv) && IsGR(*priv->ptr)) { + NEXT; + } + if (((data->char_size > 1) && + (data->item_length % data->char_size)) || + ((data->horz_depth == 0) && + (priv->flags & UsedDirection))) + return XctError; + priv->flags |= UsedGraphic; + if (!(priv->flags & ToGL)) + return XctGRSegment; + ShiftGRToGL(data, 0); + return XctGLSegment; + } + } else { + bits = 0; + while (1) { + if (IsC0(c) || IsC1(c)) { + if ((c == ESC) || (c == CSI)) + break; + if (IsC0(c) ? !IsLegalC0(data, c) : !IsLegalC1(data, c)) + break; + bits |= HasC; + NEXT; + } else { + len = data->item_length; + if (IsGL(c)) { + if ((data->flags & XctShiftMultiGRToGL) && + (bits & HasGR)) + break; + NEXT; + bits |= HasGL; + while (IsMore(priv) && IsGL(*priv->ptr)) { + NEXT; + } + if ((data->GL_char_size > 1) && + ((data->item_length - len) % data->GL_char_size)) + return XctError; + } else { + if ((data->flags & XctShiftMultiGRToGL) && + (bits & HasGL)) + break; + NEXT; + bits |= HasGR; + while (IsMore(priv) && IsGR(*priv->ptr)) { + NEXT; + } + if ((data->GR_char_size > 1) && + ((data->item_length - len) % data->GR_char_size)) + return XctError; + } + } + if (!IsMore(priv)) + break; + c = *priv->ptr; + } + if (data->item_length) { + if (bits & (HasGL|HasGR)) { + priv->flags |= UsedGraphic; + if ((data->horz_depth == 0) && + (priv->flags & UsedDirection)) + return XctError; + if ((data->flags & XctShiftMultiGRToGL) && (bits & HasGR)) + ShiftGRToGL(data, bits & HasC); + } + if ((bits == (HasGL|HasGR)) || + (data->GLGR_encoding && !(bits & HasC))) { + data->encoding = data->GLGR_encoding; + if (data->GL_char_size == data->GR_char_size) + data->char_size = data->GL_char_size; + else + data->char_size = 0; + } else if (bits == HasGL) { + data->encoding = data->GL_encoding; + data->char_size = data->GL_char_size; + } else if (bits == HasGR) { + data->encoding = data->GR_encoding; + data->char_size = data->GR_char_size; + } else { + data->encoding = (char *)NULL; + data->char_size = 1; + if ((bits & HasGL) && + (data->GL_char_size != data->char_size)) + data->char_size = 0; + if ((bits & HasGR) && + (data->GR_char_size != data->char_size)) + data->char_size = 0; + } + return XctSegment; + } + NEXT; + } + if (data->version <= XctVersion) + return XctError; + if (data->flags & XctProvideExtensions) + return XctExtension; + if (!data->can_ignore_exts) + return XctError; + } + return XctEndOfText; +} + +/* Free all data associated with an XctDataStructure. */ +void +XctFree(data) + register XctData data; +{ + int i; + register XctPriv priv = data->priv; + + if (priv->dirstack) + free((char *)priv->dirstack); + if (data->flags & XctFreeString) + free((char *)data->total_string); + for (i = 0; i < priv->enc_count; i++) + free(priv->encodings[i]); + if (priv->encodings) + free((char *)priv->encodings); + if (priv->itembuf) + free((char *)priv->itembuf); + free((char *)data); +} diff --git a/src/sharedlib.c b/src/sharedlib.c new file mode 100644 index 0000000..0b835b5 --- /dev/null +++ b/src/sharedlib.c @@ -0,0 +1,71 @@ +/* $Xorg: sharedlib.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */ + +/* + +Copyright 1991, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#if defined(SUNSHLIB) && !defined(SHAREDCODE) + +#include "Atoms.h" + +struct _AtomRec { + char *name; + struct _DisplayRec* head; +}; + +#if (defined(__STDC__) && !defined(UNIXCPP)) || defined(ANSICPP) +#define DeclareAtom(atom) \ +extern struct _AtomRec __##atom; \ +AtomPtr _##atom = &__##atom; +#else +#define DeclareAtom(atom) \ +extern struct _AtomRec __/**/atom; \ +AtomPtr _/**/atom = &__/**/atom; +#endif + +DeclareAtom(XA_ATOM_PAIR) +DeclareAtom(XA_CHARACTER_POSITION) +DeclareAtom(XA_CLASS) +DeclareAtom(XA_CLIENT_WINDOW) +DeclareAtom(XA_CLIPBOARD) +DeclareAtom(XA_COMPOUND_TEXT) +DeclareAtom(XA_DECNET_ADDRESS) +DeclareAtom(XA_DELETE) +DeclareAtom(XA_FILENAME) +DeclareAtom(XA_HOSTNAME) +DeclareAtom(XA_IP_ADDRESS) +DeclareAtom(XA_LENGTH) +DeclareAtom(XA_LIST_LENGTH) +DeclareAtom(XA_NAME) +DeclareAtom(XA_NET_ADDRESS) +DeclareAtom(XA_NULL) +DeclareAtom(XA_OWNER_OS) +DeclareAtom(XA_SPAN) +DeclareAtom(XA_TARGETS) +DeclareAtom(XA_TEXT) +DeclareAtom(XA_TIMESTAMP) +DeclareAtom(XA_USER) + +#endif /* SUNSHLIB */ |