1 /* Definitions and headers for communication on the Mac OS.
2 Copyright (C) 2000 Free Software Foundation, Inc.
4 This file is part of GNU Emacs.
6 GNU Emacs is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 GNU Emacs is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GNU Emacs; see the file COPYING. If not, write to
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
21 /* Contributed by Andrew Choi (akochoi@users.sourceforge.net). */
23 #ifndef EMACS_MACGUI_H
24 #define EMACS_MACGUI_H
27 #include <Quickdraw.h>
32 typedef int Display
; /* fix later */
34 typedef unsigned long Time
;
35 typedef RGBColor Color
;
36 typedef WindowPtr Window
;
38 #define FACE_DEFAULT (~0)
41 /* Emulate XCharStruct. */
42 typedef struct _XCharStruct
51 struct MacFontStruct
{
54 SInt16 mac_fontnum
; /* font number of font used in this window */
55 int mac_fontsize
; /* size of font */
56 Style mac_fontface
; /* plain, bold, italics, etc. */
57 short mac_scriptcode
; /* Mac OS script code for font used */
60 SInt16 mFontNum
; /* font number of font used in this window */
61 short mScriptCode
; /* Mac OS script code for font used */
62 int mFontSize
; /* size of font */
63 Style mFontFace
; /* plain, bold, italics, etc. */
64 int mHeight
; /* height of one line of text in pixels */
65 int mWidth
; /* width of one character in pixels */
69 char mTwoByte
; /* true for two-byte font */
74 XExtData
*ext_data
; /* hook for extension to hang data */
75 Font fid
; /* Font id for this font */
76 unsigned direction
; /* hint about the direction font is painted */
78 unsigned min_char_or_byte2
;/* first character */
79 unsigned max_char_or_byte2
;/* last character */
80 unsigned min_byte1
; /* first row that exists */
81 unsigned max_byte1
; /* last row that exists */
83 Bool all_chars_exist
; /* flag if all characters have nonzero size */
84 unsigned default_char
; /* char to print for undefined character */
85 int n_properties
; /* how many properties there are */
86 XFontProp
*properties
; /* pointer to array of additional properties */
88 XCharStruct min_bounds
; /* minimum bounds over all existing char */
89 XCharStruct max_bounds
; /* maximum bounds over all existing char */
90 XCharStruct
*per_char
; /* first_char to last_char information */
91 int ascent
; /* logical extent above baseline for spacing */
92 int descent
; /* logical decent below baseline for spacing */
95 typedef struct MacFontStruct MacFontStruct
;
96 typedef struct MacFontStruct XFontStruct
;
99 /* Emulate X GC's by keeping color and font info in a structure. */
100 typedef struct _XGCValues
102 unsigned long foreground
;
103 unsigned long background
;
107 typedef XGCValues
*GC
;
110 XCreateGC (void *, Window
, unsigned long, XGCValues
*);
112 #define GCForeground 0x01
113 #define GCBackground 0x02
115 #define GCGraphicsExposures 0
119 #define ForgetGravity 0
120 #define NorthWestGravity 1
121 #define NorthGravity 2
122 #define NorthEastGravity 3
123 #define WestGravity 4
124 #define CenterGravity 5
125 #define EastGravity 6
126 #define SouthWestGravity 7
127 #define SouthGravity 8
128 #define SouthEastGravity 9
129 #define StaticGravity 10
131 #define NoValue 0x0000
132 #define XValue 0x0001
133 #define YValue 0x0002
134 #define WidthValue 0x0004
135 #define HeightValue 0x0008
136 #define AllValues 0x000F
137 #define XNegative 0x0010
138 #define YNegative 0x0020
140 #define USPosition (1L << 0) /* user specified x, y */
141 #define USSize (1L << 1) /* user specified width, height */
143 #define PPosition (1L << 2) /* program specified position */
144 #define PSize (1L << 3) /* program specified size */
145 #define PMinSize (1L << 4) /* program specified minimum size */
146 #define PMaxSize (1L << 5) /* program specified maximum size */
147 #define PResizeInc (1L << 6) /* program specified resize increments */
148 #define PAspect (1L << 7) /* program specified min and max aspect ratios */
149 #define PBaseSize (1L << 8) /* program specified base for incrementing */
150 #define PWinGravity (1L << 9) /* program specified window gravity */
152 extern int XParseGeometry ();
154 #endif /* EMACS_MACGUI_H */