[bpt/emacs.git] / src / macgui.h

/* Definitions and headers for communication on the Mac OS.
   Copyright (C) 2000, 2001, 2002, 2003, 2004,
                 2005, 2006, 2007, 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.  */

/* Contributed by Andrew Choi (akochoi@mac.com).  */

#ifndef EMACS_MACGUI_H
#define EMACS_MACGUI_H

typedef struct _XDisplay Display; /* opaque */

typedef Lisp_Object XrmDatabase;

typedef unsigned long Time;

#ifdef HAVE_CARBON
#undef Z
#ifdef MAC_OSX
#if ! HAVE_MKTIME || BROKEN_MKTIME
#undef mktime
#endif
#undef DEBUG
#undef free
#undef malloc
#undef realloc
/* Macros max and min defined in lisp.h conflict with those in
   precompiled header Carbon.h.  */
#undef max
#undef min
#undef init_process
#include <Carbon/Carbon.h>
#if ! HAVE_MKTIME || BROKEN_MKTIME
#undef mktime
#define mktime emacs_mktime
#endif
#undef free
#define free unexec_free
#undef malloc
#define malloc unexec_malloc
#undef realloc
#define realloc unexec_realloc
#undef min
#define min(a, b) ((a) < (b) ? (a) : (b))
#undef max
#define max(a, b) ((a) > (b) ? (a) : (b))
#undef init_process
#define init_process emacs_init_process
#undef INFINITY
#else  /* not MAC_OSX */
#undef SIGHUP
#define OLDP2C 1
#include <Carbon.h>
#endif  /* not MAC_OSX */
#undef Z
#define Z (current_buffer->text->z)
#else /* not HAVE_CARBON */
#include <QuickDraw.h>		/* for WindowRef */
#include <QDOffscreen.h>	/* for GWorldPtr */
#include <Appearance.h>		/* for ThemeCursor */
#include <Windows.h>
#include <Controls.h>
#include <Gestalt.h>
#endif /* not HAVE_CARBON */

/* Whether to use ATSUI (Apple Type Services for Unicode Imaging) for
   text drawing.  */
#ifndef USE_ATSUI
#ifdef MAC_OSX
#define USE_ATSUI 1
#endif
#endif

/* Whether to use low-level Quartz 2D (aka Core Graphics) text drawing
   in preference to ATSUI for ASCII and Latin-1 characters.  */
#ifndef USE_CG_TEXT_DRAWING
#if USE_ATSUI && MAC_OS_X_VERSION_MAX_ALLOWED >= 1030
#define USE_CG_TEXT_DRAWING 1
#endif
#endif

/* Whether to use Quartz 2D routines for drawing operations other than
   texts.  */
#ifndef USE_CG_DRAWING
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
#define USE_CG_DRAWING 1
#endif
#endif

/* Whether to use the standard Font Panel floating dialog.  */
#ifndef USE_MAC_FONT_PANEL
#if USE_ATSUI && MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
#define USE_MAC_FONT_PANEL 1
#endif
#endif

/* Whether to use Text Services Manager.  */
#ifndef USE_MAC_TSM
#if TARGET_API_MAC_CARBON
#define USE_MAC_TSM 1
#endif
#endif

/* Whether to use HIToolbar.  */
#ifndef USE_MAC_TOOLBAR
#if USE_CG_DRAWING && MAC_OS_X_VERSION_MAX_ALLOWED >= 1030 && MAC_OS_X_VERSION_MIN_REQUIRED != 1020
#define USE_MAC_TOOLBAR 1
#endif
#endif

typedef WindowRef Window;
typedef GWorldPtr Pixmap;

#define Cursor ThemeCursor
#define No_Cursor (-1)

#define FACE_DEFAULT (~0)

#if !TARGET_API_MAC_CARBON
#define GetPixDepth(pmh) ((*(pmh))->pixelSize)
#endif


/* Emulate XCharStruct.  */
/* If the sum of ascent and descent is negative, that means some
   special status specified by enum pcm_status.  */
typedef struct _XCharStruct
{
  short	lbearing;		/* origin to left edge of raster */
  short	rbearing;		/* origin to right edge of raster */
  short	width;			/* advance to next char's origin */
  short	ascent;			/* baseline to top edge of raster */
  short	descent;		/* baseline to bottom edge of raster */
#if 0
  unsigned short attributes;	/* per char flags (not predefined) */
#endif
} XCharStruct;

enum pcm_status
  {
    PCM_VALID = 0,		/* pcm data is valid */
    PCM_INVALID = -1,		/* pcm data is invalid */
  };

#define STORE_XCHARSTRUCT(xcs, w, bds)			\
  ((xcs).width = (w),					\
   (xcs).lbearing = (bds).left,				\
   (xcs).rbearing = (bds).right,			\
   (xcs).ascent = -(bds).top,				\
   (xcs).descent = (bds).bottom)

struct MacFontStruct {
  char *full_name;

  short mac_fontnum;  /* font number of font used in this window */
  int mac_fontsize;  /* size of font */
  short mac_fontface;  /* plain, bold, italics, etc. */
#if TARGET_API_MAC_CARBON
  int mac_scriptcode;  /* Mac OS script code for font used */
#else
  short mac_scriptcode;  /* Mac OS script code for font used */
#endif
#if USE_ATSUI
  ATSUStyle mac_style;		/* NULL if QuickDraw Text is used */
#if USE_CG_TEXT_DRAWING
  CGFontRef cg_font;		/* NULL if ATSUI text drawing is used */
  CGGlyph *cg_glyphs;		/* Likewise  */
#endif
#endif

/* 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 */
  union {
    XCharStruct *per_char; /* first_char to last_char information */
    XCharStruct **rows;    /* first row to last row information */
  } bounds;
  int ascent;              /* logical extent above baseline for spacing */
  int descent;             /* logical decent below baseline for spacing */
};

typedef struct MacFontStruct MacFontStruct;
typedef struct MacFontStruct XFontStruct;

/* Structure borrowed from Xlib.h to represent two-byte characters.  */

typedef struct {
  unsigned char byte1;
  unsigned char byte2;
} XChar2b;

#define STORE_XCHAR2B(chp, b1, b2) \
  ((chp)->byte1 = (b1), (chp)->byte2 = (b2))

#define XCHAR2B_BYTE1(chp) \
  ((chp)->byte1)

#define XCHAR2B_BYTE2(chp) \
  ((chp)->byte2)


/* 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 struct _XGC
{
  /* Original value.  */
  XGCValues xgcv;

  /* Cached data members follow.  */

  /* QuickDraw foreground color.  */
  RGBColor fore_color;

  /* QuickDraw background color.  */
  RGBColor back_color;

#if USE_CG_DRAWING && MAC_OS_X_VERSION_MAX_ALLOWED >= 1030
  /* Quartz 2D foreground color.  */
  CGColorRef cg_fore_color;

  /* Quartz 2D background color.  */
  CGColorRef cg_back_color;
#endif

#define MAX_CLIP_RECTS 2
  /* Number of clipping rectangles.  */
  int n_clip_rects;

  /* QuickDraw clipping region.  Ignored if n_clip_rects == 0.  */
  RgnHandle clip_region;

#if defined (MAC_OSX) && (USE_ATSUI || USE_CG_DRAWING)
  /* Clipping rectangles used in Quartz 2D drawing.  The y-coordinate
     is in QuickDraw's.  */
  CGRect clip_rects[MAX_CLIP_RECTS];
#endif
} *GC;

#define GCForeground            (1L<<2)
#define GCBackground            (1L<<3)
#define GCFont 			(1L<<14)
#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

typedef struct {
    	long flags;	/* marks which fields in this structure are defined */
#if 0
	int x, y;		/* obsolete for new window mgrs, but clients */
	int width, height;	/* should set so old wm's don't mess up */
#endif
	int min_width, min_height;
#if 0
	int max_width, max_height;
#endif
    	int width_inc, height_inc;
#if 0
	struct {
		int x;	/* numerator */
		int y;	/* denominator */
	} min_aspect, max_aspect;
#endif
	int base_width, base_height;		/* added by ICCCM version 1 */
#if 0
	int win_gravity;			/* added by ICCCM version 1 */
#endif
} XSizeHints;

#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 */

typedef struct {
    int x, y;
    unsigned width, height;
} XRectangle;

#define NativeRectangle Rect

#define CONVERT_TO_XRECT(xr,nr)			\
  ((xr).x = (nr).left,				\
   (xr).y = (nr).top,				\
   (xr).width = ((nr).right - (nr).left),	\
   (xr).height = ((nr).bottom - (nr).top))

#define CONVERT_FROM_XRECT(xr,nr)		\
  ((nr).left = (xr).x,				\
   (nr).top = (xr).y,				\
   (nr).right = ((xr).x + (xr).width),		\
   (nr).bottom = ((xr).y + (xr).height))

#define STORE_NATIVE_RECT(nr,x,y,width,height)	\
  ((nr).left = (x),				\
   (nr).top = (y),				\
   (nr).right = ((nr).left + (width)),		\
   (nr).bottom = ((nr).top + (height)))

#endif /* EMACS_MACGUI_H */

/* arch-tag: 5a0da49a-35e2-418b-a58c-8a55778ae849
   (do not change this comment) */
Commit	Line	Data
1a578e9b	1	/* Definitions and headers for communication on the Mac OS.
0b5538bd	2	Copyright (C) 2000, 2001, 2002, 2003, 2004,
8cabe764	3	2005, 2006, 2007, 2008 Free Software Foundation, Inc.
1a578e9b AC	4
	5	This file is part of GNU Emacs.
	6
	7	GNU Emacs is free software; you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
684d6f5b	9	the Free Software Foundation; either version 3, or (at your option)
1a578e9b AC	10	any later version.
	11
	12	GNU Emacs is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with GNU Emacs; see the file COPYING. If not, write to
4fc5845f LK	19	the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
4fc5845f LK	20	Boston, MA 02110-1301, USA. */
1a578e9b	21
e0f712ba	22	/* Contributed by Andrew Choi (akochoi@mac.com). */
1a578e9b AC	23
	24	#ifndef EMACS_MACGUI_H
	25	#define EMACS_MACGUI_H
	26
b0b2caf8	27	typedef struct _XDisplay Display; /* opaque */
1a578e9b	28
e7474cdd	29	typedef Lisp_Object XrmDatabase;
574bdd83	30
1a578e9b	31	typedef unsigned long Time;
e0f712ba	32
24972bf6 YM	33	#ifdef HAVE_CARBON
	34	#undef Z
	35	#ifdef MAC_OSX
7a92caf8	36	#if ! HAVE_MKTIME \|\| BROKEN_MKTIME
e3564461	37	#undef mktime
7a92caf8	38	#endif
e3564461	39	#undef DEBUG
e3564461 ST	40	#undef free
	41	#undef malloc
	42	#undef realloc
	43	/* Macros max and min defined in lisp.h conflict with those in
	44	precompiled header Carbon.h. */
	45	#undef max
	46	#undef min
	47	#undef init_process
	48	#include <Carbon/Carbon.h>
7a92caf8	49	#if ! HAVE_MKTIME \|\| BROKEN_MKTIME
c3f4c690 ST	50	#undef mktime
c3f4c690 ST	51	#define mktime emacs_mktime
7a92caf8	52	#endif
e3564461 ST	53	#undef free
	54	#define free unexec_free
	55	#undef malloc
	56	#define malloc unexec_malloc
	57	#undef realloc
	58	#define realloc unexec_realloc
	59	#undef min
	60	#define min(a, b) ((a) < (b) ? (a) : (b))
	61	#undef max
	62	#define max(a, b) ((a) > (b) ? (a) : (b))
	63	#undef init_process
	64	#define init_process emacs_init_process
	65	#undef INFINITY
24972bf6 YM	66	#else /* not MAC_OSX */
	67	#undef SIGHUP
	68	#define OLDP2C 1
	69	#include <Carbon.h>
	70	#endif /* not MAC_OSX */
	71	#undef Z
	72	#define Z (current_buffer->text->z)
	73	#else /* not HAVE_CARBON */
693b73c4	74	#include <QuickDraw.h> /* for WindowRef */
e3564461	75	#include <QDOffscreen.h> /* for GWorldPtr */
2f063626	76	#include <Appearance.h> /* for ThemeCursor */
b15325b2	77	#include <Windows.h>
2f063626	78	#include <Controls.h>
50bf7673	79	#include <Gestalt.h>
24972bf6	80	#endif /* not HAVE_CARBON */
1a578e9b	81
b0635670 YM	82	/* Whether to use ATSUI (Apple Type Services for Unicode Imaging) for
	83	text drawing. */
	84	#ifndef USE_ATSUI
	85	#ifdef MAC_OSX
	86	#define USE_ATSUI 1
	87	#endif
	88	#endif
	89
	90	/* Whether to use low-level Quartz 2D (aka Core Graphics) text drawing
	91	in preference to ATSUI for ASCII and Latin-1 characters. */
58826ef7 YM	92	#ifndef USE_CG_TEXT_DRAWING
	93	#if USE_ATSUI && MAC_OS_X_VERSION_MAX_ALLOWED >= 1030
	94	#define USE_CG_TEXT_DRAWING 1
	95	#endif
	96	#endif
	97
b0635670 YM	98	/* Whether to use Quartz 2D routines for drawing operations other than
b0635670 YM	99	texts. */
58826ef7	100	#ifndef USE_CG_DRAWING
693b73c4	101	#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
58826ef7 YM	102	#define USE_CG_DRAWING 1
	103	#endif
	104	#endif
	105
b1b415de YM	106	/* Whether to use the standard Font Panel floating dialog. */
	107	#ifndef USE_MAC_FONT_PANEL
	108	#if USE_ATSUI && MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
	109	#define USE_MAC_FONT_PANEL 1
	110	#endif
	111	#endif
	112
a625bb4e YM	113	/* Whether to use Text Services Manager. */
a625bb4e YM	114	#ifndef USE_MAC_TSM
bc0e8412	115	#if TARGET_API_MAC_CARBON
a625bb4e YM	116	#define USE_MAC_TSM 1
	117	#endif
	118	#endif
	119
693b73c4 YM	120	/* Whether to use HIToolbar. */
	121	#ifndef USE_MAC_TOOLBAR
	122	#if USE_CG_DRAWING && MAC_OS_X_VERSION_MAX_ALLOWED >= 1030 && MAC_OS_X_VERSION_MIN_REQUIRED != 1020
	123	#define USE_MAC_TOOLBAR 1
	124	#endif
	125	#endif
	126
	127	typedef WindowRef Window;
e3564461 ST	128	typedef GWorldPtr Pixmap;
e3564461 ST	129
50bf7673 ST	130	#define Cursor ThemeCursor
50bf7673 ST	131	#define No_Cursor (-1)
50bf7673	132
1a578e9b AC	133	#define FACE_DEFAULT (~0)
1a578e9b AC	134
886a6e31 YM	135	#if !TARGET_API_MAC_CARBON
	136	#define GetPixDepth(pmh) ((*(pmh))->pixelSize)
	137	#endif
	138
1a578e9b AC	139
1a578e9b AC	140	/* Emulate XCharStruct. */
b0635670 YM	141	/* If the sum of ascent and descent is negative, that means some
b0635670 YM	142	special status specified by enum pcm_status. */
1a578e9b AC	143	typedef struct _XCharStruct
1a578e9b AC	144	{
eaf92438 YM	145	short lbearing; /* origin to left edge of raster */
	146	short rbearing; /* origin to right edge of raster */
	147	short width; /* advance to next char's origin */
	148	short ascent; /* baseline to top edge of raster */
	149	short descent; /* baseline to bottom edge of raster */
	150	#if 0
	151	unsigned short attributes; /* per char flags (not predefined) */
	152	#endif
1a578e9b AC	153	} XCharStruct;
1a578e9b AC	154
b0635670 YM	155	enum pcm_status
	156	{
	157	PCM_VALID = 0, /* pcm data is valid */
	158	PCM_INVALID = -1, /* pcm data is invalid */
	159	};
	160
8c2da0fa ST	161	#define STORE_XCHARSTRUCT(xcs, w, bds) \
	162	((xcs).width = (w), \
	163	(xcs).lbearing = (bds).left, \
	164	(xcs).rbearing = (bds).right, \
	165	(xcs).ascent = -(bds).top, \
06505fd8 YM	166	(xcs).descent = (bds).bottom)
06505fd8 YM	167
1a578e9b	168	struct MacFontStruct {
a6d1cf01	169	char *full_name;
1a578e9b	170
e0f712ba	171	short mac_fontnum; /* font number of font used in this window */
1a578e9b	172	int mac_fontsize; /* size of font */
e0f712ba	173	short mac_fontface; /* plain, bold, italics, etc. */
a6d1cf01 YM	174	#if TARGET_API_MAC_CARBON
	175	int mac_scriptcode; /* Mac OS script code for font used */
	176	#else
1a578e9b	177	short mac_scriptcode; /* Mac OS script code for font used */
a6d1cf01	178	#endif
04904a23 YM	179	#if USE_ATSUI
04904a23 YM	180	ATSUStyle mac_style; /* NULL if QuickDraw Text is used */
26d2699b YM	181	#if USE_CG_TEXT_DRAWING
	182	CGFontRef cg_font; /* NULL if ATSUI text drawing is used */
	183	CGGlyph cg_glyphs; / Likewise */
	184	#endif
04904a23	185	#endif
1a578e9b AC	186
	187	/* from Xlib.h */
	188	#if 0
	189	XExtData ext_data; / hook for extension to hang data */
	190	Font fid; /* Font id for this font */
	191	unsigned direction; /* hint about the direction font is painted */
e0f712ba	192	#endif /* 0 */
1a578e9b AC	193	unsigned min_char_or_byte2;/* first character */
	194	unsigned max_char_or_byte2;/* last character */
	195	unsigned min_byte1; /* first row that exists */
	196	unsigned max_byte1; /* last row that exists */
	197	#if 0
	198	Bool all_chars_exist; /* flag if all characters have nonzero size */
	199	unsigned default_char; /* char to print for undefined character */
	200	int n_properties; /* how many properties there are */
	201	XFontProp properties; / pointer to array of additional properties */
e0f712ba	202	#endif /* 0 */
1a578e9b AC	203	XCharStruct min_bounds; /* minimum bounds over all existing char */
1a578e9b AC	204	XCharStruct max_bounds; /* maximum bounds over all existing char */
06505fd8 YM	205	union {
06505fd8 YM	206	XCharStruct per_char; / first_char to last_char information */
b0635670	207	XCharStruct *rows; / first row to last row information */
06505fd8	208	} bounds;
1a578e9b AC	209	int ascent; /* logical extent above baseline for spacing */
	210	int descent; /* logical decent below baseline for spacing */
	211	};
	212
	213	typedef struct MacFontStruct MacFontStruct;
	214	typedef struct MacFontStruct XFontStruct;
	215
ec480ce0 KS	216	/* Structure borrowed from Xlib.h to represent two-byte characters. */
	217
	218	typedef struct {
	219	unsigned char byte1;
	220	unsigned char byte2;
	221	} XChar2b;
	222
	223	#define STORE_XCHAR2B(chp, b1, b2) \
	224	((chp)->byte1 = (b1), (chp)->byte2 = (b2))
	225
	226	#define XCHAR2B_BYTE1(chp) \
	227	((chp)->byte1)
	228
	229	#define XCHAR2B_BYTE2(chp) \
	230	((chp)->byte2)
	231
1a578e9b AC	232
	233	/* Emulate X GC's by keeping color and font info in a structure. */
	234	typedef struct _XGCValues
	235	{
	236	unsigned long foreground;
	237	unsigned long background;
	238	XFontStruct *font;
	239	} XGCValues;
	240
623cc1d8 YM	241	typedef struct _XGC
	242	{
	243	/* Original value. */
	244	XGCValues xgcv;
	245
	246	/* Cached data members follow. */
1a578e9b	247
623cc1d8 YM	248	/* QuickDraw foreground color. */
623cc1d8 YM	249	RGBColor fore_color;
1a578e9b	250
623cc1d8 YM	251	/* QuickDraw background color. */
623cc1d8 YM	252	RGBColor back_color;
2be96ef8	253
3bfd2d46 YM	254	#if USE_CG_DRAWING && MAC_OS_X_VERSION_MAX_ALLOWED >= 1030
	255	/* Quartz 2D foreground color. */
	256	CGColorRef cg_fore_color;
	257
	258	/* Quartz 2D background color. */
	259	CGColorRef cg_back_color;
	260	#endif
	261
2be96ef8	262	#define MAX_CLIP_RECTS 2
c6c45177 YM	263	/* Number of clipping rectangles. */
	264	int n_clip_rects;
	265
	266	/* QuickDraw clipping region. Ignored if n_clip_rects == 0. */
2be96ef8 YM	267	RgnHandle clip_region;
2be96ef8 YM	268
b0635670	269	#if defined (MAC_OSX) && (USE_ATSUI \|\| USE_CG_DRAWING)
2be96ef8 YM	270	/* Clipping rectangles used in Quartz 2D drawing. The y-coordinate
	271	is in QuickDraw's. */
	272	CGRect clip_rects[MAX_CLIP_RECTS];
	273	#endif
623cc1d8 YM	274	} *GC;
	275
	276	#define GCForeground (1L<<2)
	277	#define GCBackground (1L<<3)
	278	#define GCFont (1L<<14)
	279	#define GCGraphicsExposures 0
1a578e9b AC	280
	281	/* Bit Gravity */
	282
	283	#define ForgetGravity 0
	284	#define NorthWestGravity 1
	285	#define NorthGravity 2
	286	#define NorthEastGravity 3
	287	#define WestGravity 4
	288	#define CenterGravity 5
	289	#define EastGravity 6
	290	#define SouthWestGravity 7
	291	#define SouthGravity 8
	292	#define SouthEastGravity 9
	293	#define StaticGravity 10
	294
	295	#define NoValue 0x0000
	296	#define XValue 0x0001
	297	#define YValue 0x0002
	298	#define WidthValue 0x0004
	299	#define HeightValue 0x0008
	300	#define AllValues 0x000F
	301	#define XNegative 0x0010
	302	#define YNegative 0x0020
	303
b15325b2 ST	304	typedef struct {
	305	long flags; /* marks which fields in this structure are defined */
	306	#if 0
	307	int x, y; /* obsolete for new window mgrs, but clients */
	308	int width, height; /* should set so old wm's don't mess up */
	309	#endif
	310	int min_width, min_height;
	311	#if 0
	312	int max_width, max_height;
	313	#endif
	314	int width_inc, height_inc;
	315	#if 0
	316	struct {
	317	int x; /* numerator */
	318	int y; /* denominator */
	319	} min_aspect, max_aspect;
	320	#endif
	321	int base_width, base_height; /* added by ICCCM version 1 */
	322	#if 0
	323	int win_gravity; /* added by ICCCM version 1 */
	324	#endif
	325	} XSizeHints;
	326
1a578e9b AC	327	#define USPosition (1L << 0) /* user specified x, y */
	328	#define USSize (1L << 1) /* user specified width, height */
	329
	330	#define PPosition (1L << 2) /* program specified position */
	331	#define PSize (1L << 3) /* program specified size */
	332	#define PMinSize (1L << 4) /* program specified minimum size */
	333	#define PMaxSize (1L << 5) /* program specified maximum size */
	334	#define PResizeInc (1L << 6) /* program specified resize increments */
	335	#define PAspect (1L << 7) /* program specified min and max aspect ratios */
	336	#define PBaseSize (1L << 8) /* program specified base for incrementing */
	337	#define PWinGravity (1L << 9) /* program specified window gravity */
	338
e119ad0d KS	339	typedef struct {
	340	int x, y;
	341	unsigned width, height;
	342	} XRectangle;
	343
	344	#define NativeRectangle Rect
	345
	346	#define CONVERT_TO_XRECT(xr,nr) \
	347	((xr).x = (nr).left, \
	348	(xr).y = (nr).top, \
	349	(xr).width = ((nr).right - (nr).left), \
	350	(xr).height = ((nr).bottom - (nr).top))
	351
	352	#define CONVERT_FROM_XRECT(xr,nr) \
	353	((nr).left = (xr).x, \
	354	(nr).top = (xr).y, \
	355	(nr).right = ((xr).x + (xr).width), \
	356	(nr).bottom = ((xr).y + (xr).height))
	357
	358	#define STORE_NATIVE_RECT(nr,x,y,width,height) \
	359	((nr).left = (x), \
	360	(nr).top = (y), \
	361	(nr).right = ((nr).left + (width)), \
	362	(nr).bottom = ((nr).top + (height)))
	363
1a578e9b AC	364	#endif /* EMACS_MACGUI_H */
1a578e9b AC	365
ab5796a9 MB	366	/* arch-tag: 5a0da49a-35e2-418b-a58c-8a55778ae849
ab5796a9 MB	367	(do not change this comment) */