merging Emacs.app (NeXTstep port)

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__ */