[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.  */
#if 0 /* Don't enable by default on the emacs-unicode-2 branch.  */
#ifndef USE_ATSUI
#ifdef MAC_OSX
#define USE_ATSUI 1
#endif
#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

#ifndef CGFLOAT_DEFINED
typedef float CGFloat;
#endif

typedef WindowRef Window;
#if TARGET_API_MAC_CARBON
typedef ScrapRef Selection;
#else
typedef int Selection;
#endif
#define mac_set_window_title	SetWindowTitleWithCFString
#define mac_set_window_modified	SetWindowModified
#define mac_is_window_visible	IsWindowVisible
#define mac_is_window_collapsed	IsWindowCollapsed
#define mac_bring_window_to_front	BringToFront
#define mac_send_window_behind	SendBehind
#define mac_hide_window		HideWindow
#define mac_show_window		ShowWindow
#define mac_collapse_window	CollapseWindow
#define mac_front_non_floating_window	FrontNonFloatingWindow
#define mac_active_non_floating_window	ActiveNonFloatingWindow
#define mac_activate_window	ActivateWindow
#define mac_move_window_structure	MoveWindowStructure
#define mac_move_window		MoveWindow
#define mac_size_window		SizeWindow
#define mac_get_global_mouse	GetGlobalMouse
#define mac_is_window_toolbar_visible	IsWindowToolbarVisible
#define mac_rect_make(f, x, y, w, h)	CGRectMake (x, y, w, h)

#if USE_MAC_IMAGE_IO
typedef struct _XImage
{
  int width, height;		/* size of image */
  char *data;			/* pointer to image data */
  int bytes_per_line;		/* accelarator to next line */
  int bits_per_pixel;		/* bits per pixel (ZPixmap) */
} *Pixmap;
#else
typedef GWorldPtr Pixmap;
#endif

#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)))

/* Definitions copied from lwlib.h */

typedef void * XtPointer;

enum button_type
{
  BUTTON_TYPE_NONE,
  BUTTON_TYPE_TOGGLE,
  BUTTON_TYPE_RADIO
};

/* This structure is based on the one in ../lwlib/lwlib.h, modified
   for Mac OS.  */
typedef struct _widget_value
{
  /* name of widget */
  Lisp_Object   lname;
  char*		name;
  /* value (meaning depend on widget type) */
  char*		value;
  /* keyboard equivalent. no implications for XtTranslations */
  Lisp_Object   lkey;
  char*		key;
  /* Help string or nil if none.
     GC finds this string through the frame's menu_bar_vector
     or through menu_items.  */
  Lisp_Object	help;
  /* true if enabled */
  Boolean	enabled;
  /* true if selected */
  Boolean	selected;
  /* The type of a button.  */
  enum button_type button_type;
  /* true if menu title */
  Boolean       title;
#if 0
  /* true if was edited (maintained by get_value) */
  Boolean	edited;
  /* true if has changed (maintained by lw library) */
  change_type	change;
  /* true if this widget itself has changed,
     but not counting the other widgets found in the `next' field.  */
  change_type   this_one_change;
#endif
  /* Contents of the sub-widgets, also selected slot for checkbox */
  struct _widget_value*	contents;
  /* data passed to callback */
  XtPointer	call_data;
  /* next one in the list */
  struct _widget_value*	next;
#if 0
  /* slot for the toolkit dependent part.  Always initialize to NULL. */
  void* toolkit_data;
  /* tell us if we should free the toolkit data slot when freeing the
     widget_value itself. */
  Boolean free_toolkit_data;

  /* we resource the widget_value structures; this points to the next
     one on the free list if this one has been deallocated.
   */
  struct _widget_value *free_list;
#endif
} widget_value;

#if MAC_OS8
#define M_APPLE 234
#define I_ABOUT 1

#define EXTRA_STACK_ALLOC (256 * 1024)

#define ARGV_STRING_LIST_ID 129
#define RAM_TOO_LARGE_ALERT_ID 129
#define ABOUT_ALERT_ID	128
#endif

#define DIALOG_LEFT_MARGIN (112)
#define DIALOG_TOP_MARGIN (24)
#define DIALOG_RIGHT_MARGIN (24)
#define DIALOG_BOTTOM_MARGIN (20)
#define DIALOG_MIN_INNER_WIDTH (338)
#define DIALOG_MAX_INNER_WIDTH (564)
#define DIALOG_BUTTON_BUTTON_HORIZONTAL_SPACE (12)
#define DIALOG_BUTTON_BUTTON_VERTICAL_SPACE (12)
#define DIALOG_BUTTON_MIN_WIDTH (68)
#define DIALOG_TEXT_MIN_HEIGHT (50)
#define DIALOG_TEXT_BUTTONS_VERTICAL_SPACE (10)
#define DIALOG_ICON_WIDTH (64)
#define DIALOG_ICON_HEIGHT (64)
#define DIALOG_ICON_LEFT_MARGIN (24)
#define DIALOG_ICON_TOP_MARGIN (15)

#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 */
f3821d29	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
b0635670 YM	83	text drawing. */
31ce278b	84	#if 0 /* Don't enable by default on the emacs-unicode-2 branch. */
b0635670 YM	85	#ifndef USE_ATSUI
	86	#ifdef MAC_OSX
	87	#define USE_ATSUI 1
	88	#endif
	89	#endif
31ce278b	90	#endif
b0635670 YM	91
	92	/* Whether to use low-level Quartz 2D (aka Core Graphics) text drawing
	93	in preference to ATSUI for ASCII and Latin-1 characters. */
58826ef7 YM	94	#ifndef USE_CG_TEXT_DRAWING
	95	#if USE_ATSUI && MAC_OS_X_VERSION_MAX_ALLOWED >= 1030
	96	#define USE_CG_TEXT_DRAWING 1
	97	#endif
	98	#endif
	99
b0635670 YM	100	/* Whether to use Quartz 2D routines for drawing operations other than
b0635670 YM	101	texts. */
58826ef7	102	#ifndef USE_CG_DRAWING
aab33444	103	#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
58826ef7 YM	104	#define USE_CG_DRAWING 1
	105	#endif
	106	#endif
	107
b1b415de YM	108	/* Whether to use the standard Font Panel floating dialog. */
	109	#ifndef USE_MAC_FONT_PANEL
	110	#if USE_ATSUI && MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
	111	#define USE_MAC_FONT_PANEL 1
	112	#endif
	113	#endif
	114
a625bb4e YM	115	/* Whether to use Text Services Manager. */
a625bb4e YM	116	#ifndef USE_MAC_TSM
bc0e8412	117	#if TARGET_API_MAC_CARBON
a625bb4e YM	118	#define USE_MAC_TSM 1
	119	#endif
	120	#endif
	121
841fb47f YM	122	/* Whether to use HIToolbar. */
841fb47f YM	123	#ifndef USE_MAC_TOOLBAR
aab33444	124	#if USE_CG_DRAWING && MAC_OS_X_VERSION_MAX_ALLOWED >= 1030 && MAC_OS_X_VERSION_MIN_REQUIRED != 1020
841fb47f YM	125	#define USE_MAC_TOOLBAR 1
	126	#endif
	127	#endif
	128
15364c8f YM	129	#ifndef CGFLOAT_DEFINED
	130	typedef float CGFloat;
	131	#endif
	132
1c2c66d5	133	typedef WindowRef Window;
f3821d29 YM	134	#if TARGET_API_MAC_CARBON
	135	typedef ScrapRef Selection;
	136	#else
	137	typedef int Selection;
	138	#endif
	139	#define mac_set_window_title SetWindowTitleWithCFString
	140	#define mac_set_window_modified SetWindowModified
	141	#define mac_is_window_visible IsWindowVisible
	142	#define mac_is_window_collapsed IsWindowCollapsed
	143	#define mac_bring_window_to_front BringToFront
	144	#define mac_send_window_behind SendBehind
	145	#define mac_hide_window HideWindow
	146	#define mac_show_window ShowWindow
	147	#define mac_collapse_window CollapseWindow
	148	#define mac_front_non_floating_window FrontNonFloatingWindow
	149	#define mac_active_non_floating_window ActiveNonFloatingWindow
	150	#define mac_activate_window ActivateWindow
	151	#define mac_move_window_structure MoveWindowStructure
	152	#define mac_move_window MoveWindow
	153	#define mac_size_window SizeWindow
	154	#define mac_get_global_mouse GetGlobalMouse
	155	#define mac_is_window_toolbar_visible IsWindowToolbarVisible
15364c8f	156	#define mac_rect_make(f, x, y, w, h) CGRectMake (x, y, w, h)
f5d13fd8 YM	157
	158	#if USE_MAC_IMAGE_IO
	159	typedef struct _XImage
	160	{
	161	int width, height; /* size of image */
	162	char data; / pointer to image data */
	163	int bytes_per_line; /* accelarator to next line */
	164	int bits_per_pixel; /* bits per pixel (ZPixmap) */
	165	} *Pixmap;
	166	#else
e3564461	167	typedef GWorldPtr Pixmap;
f5d13fd8	168	#endif
e3564461	169
50bf7673 ST	170	#define Cursor ThemeCursor
50bf7673 ST	171	#define No_Cursor (-1)
50bf7673	172
1a578e9b AC	173	#define FACE_DEFAULT (~0)
1a578e9b AC	174
886a6e31 YM	175	#if !TARGET_API_MAC_CARBON
	176	#define GetPixDepth(pmh) ((*(pmh))->pixelSize)
	177	#endif
	178
1a578e9b AC	179
1a578e9b AC	180	/* Emulate XCharStruct. */
b0635670 YM	181	/* If the sum of ascent and descent is negative, that means some
b0635670 YM	182	special status specified by enum pcm_status. */
1a578e9b AC	183	typedef struct _XCharStruct
1a578e9b AC	184	{
eaf92438 YM	185	short lbearing; /* origin to left edge of raster */
	186	short rbearing; /* origin to right edge of raster */
	187	short width; /* advance to next char's origin */
	188	short ascent; /* baseline to top edge of raster */
	189	short descent; /* baseline to bottom edge of raster */
	190	#if 0
	191	unsigned short attributes; /* per char flags (not predefined) */
	192	#endif
1a578e9b AC	193	} XCharStruct;
1a578e9b AC	194
b0635670 YM	195	enum pcm_status
	196	{
	197	PCM_VALID = 0, /* pcm data is valid */
	198	PCM_INVALID = -1, /* pcm data is invalid */
	199	};
	200
8c2da0fa ST	201	#define STORE_XCHARSTRUCT(xcs, w, bds) \
	202	((xcs).width = (w), \
	203	(xcs).lbearing = (bds).left, \
	204	(xcs).rbearing = (bds).right, \
	205	(xcs).ascent = -(bds).top, \
06505fd8 YM	206	(xcs).descent = (bds).bottom)
06505fd8 YM	207
1a578e9b	208	struct MacFontStruct {
a6d1cf01	209	char *full_name;
1a578e9b	210
e0f712ba	211	short mac_fontnum; /* font number of font used in this window */
1a578e9b	212	int mac_fontsize; /* size of font */
e0f712ba	213	short mac_fontface; /* plain, bold, italics, etc. */
a6d1cf01 YM	214	#if TARGET_API_MAC_CARBON
	215	int mac_scriptcode; /* Mac OS script code for font used */
	216	#else
1a578e9b	217	short mac_scriptcode; /* Mac OS script code for font used */
a6d1cf01	218	#endif
04904a23 YM	219	#if USE_ATSUI
04904a23 YM	220	ATSUStyle mac_style; /* NULL if QuickDraw Text is used */
26d2699b YM	221	#if USE_CG_TEXT_DRAWING
	222	CGFontRef cg_font; /* NULL if ATSUI text drawing is used */
	223	CGGlyph cg_glyphs; / Likewise */
	224	#endif
04904a23	225	#endif
1a578e9b AC	226
	227	/* from Xlib.h */
	228	#if 0
	229	XExtData ext_data; / hook for extension to hang data */
	230	Font fid; /* Font id for this font */
	231	unsigned direction; /* hint about the direction font is painted */
e0f712ba	232	#endif /* 0 */
1a578e9b AC	233	unsigned min_char_or_byte2;/* first character */
	234	unsigned max_char_or_byte2;/* last character */
	235	unsigned min_byte1; /* first row that exists */
	236	unsigned max_byte1; /* last row that exists */
	237	#if 0
	238	Bool all_chars_exist; /* flag if all characters have nonzero size */
	239	unsigned default_char; /* char to print for undefined character */
	240	int n_properties; /* how many properties there are */
	241	XFontProp properties; / pointer to array of additional properties */
e0f712ba	242	#endif /* 0 */
1a578e9b AC	243	XCharStruct min_bounds; /* minimum bounds over all existing char */
1a578e9b AC	244	XCharStruct max_bounds; /* maximum bounds over all existing char */
06505fd8 YM	245	union {
06505fd8 YM	246	XCharStruct per_char; / first_char to last_char information */
b0635670	247	XCharStruct *rows; / first row to last row information */
06505fd8	248	} bounds;
1a578e9b AC	249	int ascent; /* logical extent above baseline for spacing */
	250	int descent; /* logical decent below baseline for spacing */
	251	};
	252
	253	typedef struct MacFontStruct MacFontStruct;
	254	typedef struct MacFontStruct XFontStruct;
	255
ec480ce0 KS	256	/* Structure borrowed from Xlib.h to represent two-byte characters. */
	257
	258	typedef struct {
	259	unsigned char byte1;
	260	unsigned char byte2;
	261	} XChar2b;
	262
	263	#define STORE_XCHAR2B(chp, b1, b2) \
	264	((chp)->byte1 = (b1), (chp)->byte2 = (b2))
	265
	266	#define XCHAR2B_BYTE1(chp) \
	267	((chp)->byte1)
	268
	269	#define XCHAR2B_BYTE2(chp) \
	270	((chp)->byte2)
	271
1a578e9b AC	272
	273	/* Emulate X GC's by keeping color and font info in a structure. */
	274	typedef struct _XGCValues
	275	{
	276	unsigned long foreground;
	277	unsigned long background;
	278	XFontStruct *font;
	279	} XGCValues;
	280
623cc1d8 YM	281	typedef struct _XGC
	282	{
	283	/* Original value. */
	284	XGCValues xgcv;
	285
	286	/* Cached data members follow. */
1a578e9b	287
623cc1d8 YM	288	/* QuickDraw foreground color. */
623cc1d8 YM	289	RGBColor fore_color;
1a578e9b	290
623cc1d8 YM	291	/* QuickDraw background color. */
623cc1d8 YM	292	RGBColor back_color;
2be96ef8	293
3bfd2d46 YM	294	#if USE_CG_DRAWING && MAC_OS_X_VERSION_MAX_ALLOWED >= 1030
	295	/* Quartz 2D foreground color. */
	296	CGColorRef cg_fore_color;
	297
	298	/* Quartz 2D background color. */
	299	CGColorRef cg_back_color;
	300	#endif
	301
2be96ef8	302	#define MAX_CLIP_RECTS 2
c6c45177 YM	303	/* Number of clipping rectangles. */
	304	int n_clip_rects;
	305
	306	/* QuickDraw clipping region. Ignored if n_clip_rects == 0. */
2be96ef8 YM	307	RgnHandle clip_region;
2be96ef8 YM	308
b0635670	309	#if defined (MAC_OSX) && (USE_ATSUI \|\| USE_CG_DRAWING)
2be96ef8 YM	310	/* Clipping rectangles used in Quartz 2D drawing. The y-coordinate
	311	is in QuickDraw's. */
	312	CGRect clip_rects[MAX_CLIP_RECTS];
	313	#endif
623cc1d8 YM	314	} *GC;
	315
	316	#define GCForeground (1L<<2)
	317	#define GCBackground (1L<<3)
	318	#define GCFont (1L<<14)
	319	#define GCGraphicsExposures 0
1a578e9b AC	320
	321	/* Bit Gravity */
	322
	323	#define ForgetGravity 0
	324	#define NorthWestGravity 1
	325	#define NorthGravity 2
	326	#define NorthEastGravity 3
	327	#define WestGravity 4
	328	#define CenterGravity 5
	329	#define EastGravity 6
	330	#define SouthWestGravity 7
	331	#define SouthGravity 8
	332	#define SouthEastGravity 9
	333	#define StaticGravity 10
	334
	335	#define NoValue 0x0000
	336	#define XValue 0x0001
	337	#define YValue 0x0002
	338	#define WidthValue 0x0004
	339	#define HeightValue 0x0008
	340	#define AllValues 0x000F
	341	#define XNegative 0x0010
	342	#define YNegative 0x0020
	343
b15325b2 ST	344	typedef struct {
	345	long flags; /* marks which fields in this structure are defined */
	346	#if 0
	347	int x, y; /* obsolete for new window mgrs, but clients */
	348	int width, height; /* should set so old wm's don't mess up */
	349	#endif
	350	int min_width, min_height;
	351	#if 0
	352	int max_width, max_height;
	353	#endif
	354	int width_inc, height_inc;
	355	#if 0
	356	struct {
	357	int x; /* numerator */
	358	int y; /* denominator */
	359	} min_aspect, max_aspect;
	360	#endif
	361	int base_width, base_height; /* added by ICCCM version 1 */
	362	#if 0
	363	int win_gravity; /* added by ICCCM version 1 */
	364	#endif
	365	} XSizeHints;
	366
1a578e9b AC	367	#define USPosition (1L << 0) /* user specified x, y */
	368	#define USSize (1L << 1) /* user specified width, height */
	369
	370	#define PPosition (1L << 2) /* program specified position */
	371	#define PSize (1L << 3) /* program specified size */
	372	#define PMinSize (1L << 4) /* program specified minimum size */
	373	#define PMaxSize (1L << 5) /* program specified maximum size */
	374	#define PResizeInc (1L << 6) /* program specified resize increments */
	375	#define PAspect (1L << 7) /* program specified min and max aspect ratios */
	376	#define PBaseSize (1L << 8) /* program specified base for incrementing */
	377	#define PWinGravity (1L << 9) /* program specified window gravity */
	378
e119ad0d KS	379	typedef struct {
	380	int x, y;
	381	unsigned width, height;
	382	} XRectangle;
	383
	384	#define NativeRectangle Rect
	385
	386	#define CONVERT_TO_XRECT(xr,nr) \
	387	((xr).x = (nr).left, \
	388	(xr).y = (nr).top, \
	389	(xr).width = ((nr).right - (nr).left), \
	390	(xr).height = ((nr).bottom - (nr).top))
	391
	392	#define CONVERT_FROM_XRECT(xr,nr) \
	393	((nr).left = (xr).x, \
	394	(nr).top = (xr).y, \
	395	(nr).right = ((xr).x + (xr).width), \
	396	(nr).bottom = ((xr).y + (xr).height))
	397
	398	#define STORE_NATIVE_RECT(nr,x,y,width,height) \
	399	((nr).left = (x), \
	400	(nr).top = (y), \
	401	(nr).right = ((nr).left + (width)), \
	402	(nr).bottom = ((nr).top + (height)))
	403
f3821d29 YM	404	/* Definitions copied from lwlib.h */
	405
	406	typedef void * XtPointer;
	407
	408	enum button_type
	409	{
	410	BUTTON_TYPE_NONE,
	411	BUTTON_TYPE_TOGGLE,
	412	BUTTON_TYPE_RADIO
	413	};
	414
	415	/* This structure is based on the one in ../lwlib/lwlib.h, modified
	416	for Mac OS. */
	417	typedef struct _widget_value
	418	{
	419	/* name of widget */
	420	Lisp_Object lname;
	421	char* name;
	422	/* value (meaning depend on widget type) */
	423	char* value;
	424	/* keyboard equivalent. no implications for XtTranslations */
	425	Lisp_Object lkey;
	426	char* key;
	427	/* Help string or nil if none.
	428	GC finds this string through the frame's menu_bar_vector
	429	or through menu_items. */
	430	Lisp_Object help;
	431	/* true if enabled */
	432	Boolean enabled;
	433	/* true if selected */
	434	Boolean selected;
	435	/* The type of a button. */
	436	enum button_type button_type;
	437	/* true if menu title */
	438	Boolean title;
	439	#if 0
	440	/* true if was edited (maintained by get_value) */
	441	Boolean edited;
	442	/* true if has changed (maintained by lw library) */
	443	change_type change;
	444	/* true if this widget itself has changed,
	445	but not counting the other widgets found in the `next' field. */
	446	change_type this_one_change;
	447	#endif
	448	/* Contents of the sub-widgets, also selected slot for checkbox */
	449	struct _widget_value* contents;
	450	/* data passed to callback */
	451	XtPointer call_data;
	452	/* next one in the list */
	453	struct _widget_value* next;
	454	#if 0
	455	/* slot for the toolkit dependent part. Always initialize to NULL. */
	456	void* toolkit_data;
	457	/* tell us if we should free the toolkit data slot when freeing the
	458	widget_value itself. */
	459	Boolean free_toolkit_data;
	460
	461	/* we resource the widget_value structures; this points to the next
	462	one on the free list if this one has been deallocated.
	463	*/
	464	struct _widget_value *free_list;
	465	#endif
	466	} widget_value;
	467
468	#if MAC_OS8
469	#define M_APPLE 234
470	#define I_ABOUT 1
471
472	#define EXTRA_STACK_ALLOC (256 * 1024)
473
474	#define ARGV_STRING_LIST_ID 129
475	#define RAM_TOO_LARGE_ALERT_ID 129
476	#define ABOUT_ALERT_ID 128
477	#endif
478
479	#define DIALOG_LEFT_MARGIN (112)
480	#define DIALOG_TOP_MARGIN (24)
481	#define DIALOG_RIGHT_MARGIN (24)
482	#define DIALOG_BOTTOM_MARGIN (20)
483	#define DIALOG_MIN_INNER_WIDTH (338)
484	#define DIALOG_MAX_INNER_WIDTH (564)
485	#define DIALOG_BUTTON_BUTTON_HORIZONTAL_SPACE (12)
486	#define DIALOG_BUTTON_BUTTON_VERTICAL_SPACE (12)
487	#define DIALOG_BUTTON_MIN_WIDTH (68)
488	#define DIALOG_TEXT_MIN_HEIGHT (50)
489	#define DIALOG_TEXT_BUTTONS_VERTICAL_SPACE (10)
490	#define DIALOG_ICON_WIDTH (64)
491	#define DIALOG_ICON_HEIGHT (64)
492	#define DIALOG_ICON_LEFT_MARGIN (24)
493	#define DIALOG_ICON_TOP_MARGIN (15)
494
1a578e9b AC	495	#endif /* EMACS_MACGUI_H */
1a578e9b AC	496
ab5796a9 MB	497	/* arch-tag: 5a0da49a-35e2-418b-a58c-8a55778ae849
ab5796a9 MB	498	(do not change this comment) */