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Diffstat (limited to 'src/nsgui.h')
| -rw-r--r-- | src/nsgui.h | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/src/nsgui.h b/src/nsgui.h new file mode 100644 index 00000000000..df38db84ade --- /dev/null +++ b/src/nsgui.h @@ -0,0 +1,208 @@ +/* Definitions and headers for communication on the NeXT/Open/GNUstep API. + Copyright (C) 1995, 2005, 2008 Free Software Foundation, Inc. + +This file is part of GNU Emacs. + +GNU Emacs is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 3, or (at your option) +any later version. + +GNU Emacs is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Emacs; see the file COPYING. If not, write to +the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, +Boston, MA 02110-1301, USA. */ + +#ifndef __NSGUI_H__ +#define __NSGUI_H__ + +/* this gets included from a couple of the plain (non-NS) .c files */ +#ifdef __OBJC__ + +#ifdef NS_IMPL_COCOA +#ifdef Z +#warning "Z is defined. If you get a later parse error in a header, check that buffer.h or other files #define-ing Z are not included." +#endif /* Z */ +#define Cursor FooFoo +#undef init_process +#endif /* NS_IMPL_COCOA */ + +#ifdef NS_IMPL_GNUSTEP +#undef hash_remove +#endif + +#import <AppKit/AppKit.h> + +#ifdef NS_IMPL_GNUSTEP +#define hash_remove emacs_hash_remove +#endif + +#ifdef NS_IMPL_COCOA +#undef Cursor +#define init_process emacs_init_process +#endif /* NS_IMPL_COCOA */ +#import <Foundation/NSDistantObject.h> + +#ifdef NS_IMPL_COCOA +#include <AvailabilityMacros.h> +#endif /* NS_IMPL_COCOA */ + +#endif /* __OBJC__ */ + + +/* menu-related */ +#define free_widget_value(wv) xfree (wv) +#define malloc_widget_value() ((widget_value *) memset (xmalloc \ + (sizeof (widget_value)), 0, sizeof (widget_value))) + +/* Emulate XCharStruct. */ +typedef struct _XCharStruct +{ + int rbearing; + int lbearing; + int width; + int ascent; + int descent; +} XCharStruct; + +/* 23: Fake tructure from Xlib.h to represent two-byte characters. */ +#ifndef __OBJC__ +typedef unsigned short unichar; +#endif +typedef unichar XChar2b; + +#define STORE_XCHAR2B(chp, b1, b2) \ + (*(chp) = ((XChar2b)((((b1) & 0x00ff) << 8) | ((b2) & 0x00ff)))) + +#define XCHAR2B_BYTE1(chp) \ + (((*chp) & 0xff00) >> 8) + +#define XCHAR2B_BYTE2(chp) \ + ((*chp) & 0x00ff) + +#define FACE_DEFAULT (~0) + + +/* PENDING: xfaces requires these structures, but the question is are we + forced to use them? */ +typedef struct _XGCValues +{ +#ifdef __OBJC__ + NSColor *foreground; + NSColor *background; + struct ns_font *font; +#else + void *foreground; + void *background; + void *font; +#endif +} XGCValues; + +typedef XGCValues * GC; + +#define GCForeground 0x01 +#define GCBackground 0x02 +#define GCFont 0x03 + +#ifdef __OBJC__ +typedef id Pixmap; +#else +typedef void *Pixmap; +#endif + +#ifdef __OBJC__ +typedef NSCursor * Cursor; +#else +typedef void *Cursor; +#endif + +#define No_Cursor (0) + +#ifdef __OBJC__ +typedef NSColor * Color; +#else +typedef void * Color; +#endif +typedef int Window; +typedef int Display; + +/* Xism */ +typedef Lisp_Object XrmDatabase; + + +/* 23: some sort of attempt to normalize rectangle handling.. seems a bit much + for what is accomplished */ +typedef struct { + int x, y; + unsigned width, height; +} XRectangle; + +#ifndef __OBJC__ +typedef struct _NSPoint { float x, y; } NSPoint; +typedef struct _NSSize { float width, height; } NSSize; +typedef struct _NSRect { NSPoint origin; NSSize size; } NSRect; +#endif + +#define NativeRectangle struct _NSRect + +#define CONVERT_TO_XRECT(xr, nr) \ + ((xr).x = (nr).origin.x, \ + (xr).y = (nr).origin.y, \ + (xr).width = (nr).size.width, \ + (xr).height = (nr).size.height) + +#define CONVERT_FROM_XRECT(xr, nr) \ + ((nr).origin.x = (xr).x, \ + (nr).origin.y = (xr).y, \ + (nr).size.width = (xr).width, \ + (nr).size.height = (xr).height) + +#define STORE_NATIVE_RECT(nr, px, py, pwidth, pheight) \ + ((nr).origin.x = (px), \ + (nr).origin.y = (py), \ + (nr).size.width = (pwidth), \ + (nr).size.height = (pheight)) + + + + +/* This stuff needed by frame.c. */ +#define ForgetGravity 0 +#define NorthWestGravity 1 +#define NorthGravity 2 +#define NorthEastGravity 3 +#define WestGravity 4 +#define CenterGravity 5 +#define EastGravity 6 +#define SouthWestGravity 7 +#define SouthGravity 8 +#define SouthEastGravity 9 +#define StaticGravity 10 + +#define NoValue 0x0000 +#define XValue 0x0001 +#define YValue 0x0002 +#define WidthValue 0x0004 +#define HeightValue 0x0008 +#define AllValues 0x000F +#define XNegative 0x0010 +#define YNegative 0x0020 + +#define USPosition (1L << 0) /* user specified x, y */ +#define USSize (1L << 1) /* user specified width, height */ + +#define PPosition (1L << 2) /* program specified position */ +#define PSize (1L << 3) /* program specified size */ +#define PMinSize (1L << 4) /* program specified minimum size */ +#define PMaxSize (1L << 5) /* program specified maximum size */ +#define PResizeInc (1L << 6) /* program specified resize increments */ +#define PAspect (1L << 7) /* program specified min, max aspect ratios */ +#define PBaseSize (1L << 8) /* program specified base for incrementing */ +#define PWinGravity (1L << 9) /* program specified window gravity */ + +#endif /* __NSGUI_H__ */ |