R6.6 is the Xorg base-lineXORG-MAIN

1 files changed, 155 insertions, 0 deletions

diff --git a/src/XpDoc.c b/src/XpDoc.c
new file mode 100644
index 0000000..86281a8
--- /dev/null
+++ b/src/XpDoc.c
@@ -0,0 +1,155 @@
+/* $Xorg: XpDoc.c,v 1.3 2000/08/17 19:46:06 cpqbld Exp $ */
+/******************************************************************************
+ ******************************************************************************
+ **
+ ** (c) Copyright 1996 Hewlett-Packard Company
+ ** (c) Copyright 1996 International Business Machines Corp.
+ ** (c) Copyright 1996 Sun Microsystems, Inc.
+ ** (c) Copyright 1996 Novell, Inc.
+ ** (c) Copyright 1996 Digital Equipment Corp.
+ ** (c) Copyright 1996 Fujitsu Limited
+ ** (c) Copyright 1996 Hitachi, Ltd.
+ ** 
+ ** Permission is hereby granted, free of charge, to any person obtaining a copy
+ ** of this software and associated documentation files (the "Software"), to deal
+ ** in the Software without restriction, including without limitation the rights
+ ** to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ ** copies of the Software, and to permit persons to whom the Software is
+ ** furnished to do so, subject to the following conditions:
+ **
+ ** 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
+ ** COPYRIGHT HOLDERS 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 names of the copyright holders shall
+ ** not be used in advertising or otherwise to promote the sale, use or other
+ ** dealings in this Software without prior written authorization from said
+ ** copyright holders.
+ **
+ ******************************************************************************
+ *****************************************************************************/
+
+#include "Printstr.h"
+#include "Xlibint.h"
+#include "extutil.h"
+
+typedef struct {
+    int event_base_return;
+    XPContext context;
+} _XpDiscardDocRec;
+
+static Bool _XpDiscardDoc(Display *dpy, XEvent *event, XPointer arg)
+{
+    _XpDiscardDocRec *disrec = (_XpDiscardDocRec *) arg;
+
+    if (event->type != disrec->event_base_return + XPPrintNotify)
+        return False;
+
+    if (disrec->context != ((XPPrintEvent *) event)->context)
+        return False;
+
+    if ((((XPPrintEvent *) event)->detail == XPEndDocNotify) ||
+        (((XPPrintEvent *) event)->detail == XPEndPageNotify))  {
+        return False;
+    }
+
+    return True;
+}
+
+
+void
+XpStartDoc (
+    Display        *dpy,
+    XPDocumentType type
+)
+{
+    xPrintStartDocReq *req;
+    XExtDisplayInfo *info = (XExtDisplayInfo *) xp_find_display (dpy);
+
+    if (XpCheckExtInit(dpy, XP_INITIAL_RELEASE) == -1)
+	return; /* NoSuchExtension NULL */
+
+    LockDisplay (dpy);
+
+    GetReq(PrintStartDoc,req);
+    req->reqType = info->codes->major_opcode;
+    req->printReqType = X_PrintStartDoc;
+    req->type = (unsigned char ) type;
+
+    UnlockDisplay (dpy);
+    SyncHandle ();
+}
+
+void
+XpEndDoc (
+    Display  *dpy
+)
+{
+    xPrintEndDocReq *req;
+    XExtDisplayInfo *info = (XExtDisplayInfo *) xp_find_display (dpy);
+
+
+    if (XpCheckExtInit(dpy, XP_INITIAL_RELEASE) == -1)
+	return; /* NoSuchExtension NULL */
+
+    LockDisplay (dpy);
+
+    GetReq(PrintEndDoc,req);
+    req->reqType = info->codes->major_opcode;
+    req->printReqType = X_PrintEndDoc;
+    req->cancel = False;
+
+    UnlockDisplay (dpy);
+    SyncHandle ();
+}
+
+
+void
+XpCancelDoc (
+    Display  *dpy,
+    Bool     discard
+)
+{
+    xPrintEndDocReq *req;
+    XExtDisplayInfo *info = (XExtDisplayInfo *) xp_find_display (dpy);
+
+    _XpDiscardDocRec disrec;
+    XEvent event;
+
+
+    if (XpCheckExtInit(dpy, XP_INITIAL_RELEASE) == -1)
+	return; /* NoSuchExtension NULL */
+
+    LockDisplay (dpy);
+
+    GetReq(PrintEndDoc,req);
+    req->reqType = info->codes->major_opcode;
+    req->printReqType = X_PrintEndDoc;
+    req->cancel = True;
+
+    UnlockDisplay (dpy);
+    SyncHandle ();
+
+    if (discard) {
+        /*
+         * get context and effectively do a sync of events.
+         */
+        disrec.event_base_return = info->codes->first_event;
+        disrec.context = XpGetContext(dpy);
+
+        /*
+         * discard doc, and also page XPPrintNotify events.
+         */
+        while (XCheckIfEvent(dpy, &event, _XpDiscardDoc, (XPointer) &disrec))
+        {
+            /*EMPTY*/
+        }
+    }
+}
+