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/* Definitions and headers for communication on the Mac OS.
Copyright (C) 2000, 2001 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 2, 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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* Contributed by Andrew Choi (akochoi@mac.com). */
#ifndef EMACS_MACGUI_H
#define EMACS_MACGUI_H
typedef int Pixmap;
typedef int Bitmap;
typedef int Display; /* fix later */
typedef unsigned long Time;
#if MAC_OSX
typedef struct OpaqueWindowPtr* Window;
#else
#include <QuickDraw.h>
typedef WindowPtr Window;
#endif
#define FACE_DEFAULT (~0)
/* Emulate XCharStruct. */
typedef struct _XCharStruct
{
int rbearing;
int lbearing;
int width;
int ascent;
int descent;
} XCharStruct;
struct MacFontStruct {
char *fontname;
short mac_fontnum; /* font number of font used in this window */
int mac_fontsize; /* size of font */
short mac_fontface; /* plain, bold, italics, etc. */
short mac_scriptcode; /* Mac OS script code for font used */
#if 0
SInt16 mFontNum; /* font number of font used in this window */
short mScriptCode; /* Mac OS script code for font used */
int mFontSize; /* size of font */
Style mFontFace; /* plain, bold, italics, etc. */
int mHeight; /* height of one line of text in pixels */
int mWidth; /* width of one character in pixels */
int mAscent;
int mDescent;
int mLeading;
char mTwoByte; /* true for two-byte font */
#endif /* 0 */
/* from Xlib.h */
#if 0
XExtData *ext_data; /* hook for extension to hang data */
Font fid; /* Font id for this font */
unsigned direction; /* hint about the direction font is painted */
#endif /* 0 */
unsigned min_char_or_byte2;/* first character */
unsigned max_char_or_byte2;/* last character */
unsigned min_byte1; /* first row that exists */
unsigned max_byte1; /* last row that exists */
#if 0
Bool all_chars_exist; /* flag if all characters have nonzero size */
unsigned default_char; /* char to print for undefined character */
int n_properties; /* how many properties there are */
XFontProp *properties; /* pointer to array of additional properties */
#endif /* 0 */
XCharStruct min_bounds; /* minimum bounds over all existing char */
XCharStruct max_bounds; /* maximum bounds over all existing char */
XCharStruct *per_char; /* first_char to last_char information */
int ascent; /* logical extent above baseline for spacing */
int descent; /* logical decent below baseline for spacing */
};
typedef struct MacFontStruct MacFontStruct;
typedef struct MacFontStruct XFontStruct;
/* Emulate X GC's by keeping color and font info in a structure. */
typedef struct _XGCValues
{
unsigned long foreground;
unsigned long background;
XFontStruct *font;
} XGCValues;
typedef XGCValues *GC;
extern XGCValues *
XCreateGC (void *, Window, unsigned long, XGCValues *);
#define GCForeground 0x01
#define GCBackground 0x02
#define GCFont 0x03
#define GCGraphicsExposures 0
/* Bit Gravity */
#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 and max aspect ratios */
#define PBaseSize (1L << 8) /* program specified base for incrementing */
#define PWinGravity (1L << 9) /* program specified window gravity */
extern int XParseGeometry ();
#endif /* EMACS_MACGUI_H */
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