Commit | Line | Data |
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de31b97a | 1 | /* Definitions and headers for communication on the Microsoft W32 API. |
ee78dc32 GV |
2 | Copyright (C) 1995 Free Software Foundation, Inc. |
3 | ||
4 | This file is part of GNU Emacs. | |
5 | ||
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) | |
9 | any later version. | |
10 | ||
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. | |
15 | ||
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 | |
3b7ad313 EN |
18 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
19 | Boston, MA 02111-1307, USA. */ | |
ee78dc32 | 20 | |
3b15de48 JR |
21 | #ifndef EMACS_W32GUI_H |
22 | #define EMACS_W32GUI_H | |
ee78dc32 | 23 | #include <windows.h> |
c86a4064 | 24 | |
640ea3c5 | 25 | #include "w32bdf.h" |
ee78dc32 | 26 | |
78229cf1 AI |
27 | /* Emulate XCharStruct. */ |
28 | typedef struct _XCharStruct | |
29 | { | |
30 | short rbearing; | |
31 | short lbearing; | |
32 | short width; | |
33 | short ascent; | |
34 | short descent; | |
35 | } XCharStruct; | |
36 | ||
37 | enum w32_char_font_type | |
38 | { | |
e83074af | 39 | UNKNOWN_FONT = 0 /* FONT_TYPE_UNKNOWN */, |
78229cf1 AI |
40 | ANSI_FONT, |
41 | UNICODE_FONT, | |
42 | BDF_1D_FONT, | |
43 | BDF_2D_FONT | |
44 | }; | |
45 | ||
ee78dc32 | 46 | typedef struct W32FontStruct { |
78229cf1 | 47 | enum w32_char_font_type font_type; |
ee78dc32 GV |
48 | TEXTMETRIC tm; |
49 | HFONT hfont; | |
640ea3c5 | 50 | bdffont *bdf; |
af3a6785 | 51 | int double_byte_p; |
78229cf1 AI |
52 | XCharStruct max_bounds; |
53 | XCharStruct scratch; | |
54 | /* Only store info for ascii chars, if not fixed pitch. */ | |
55 | XCharStruct * per_char; | |
ee78dc32 GV |
56 | } W32FontStruct; |
57 | ||
5a048001 JR |
58 | typedef struct W32FontStruct XFontStruct; |
59 | ||
60 | /* Emulate X GC's by keeping color and font info in a structure. */ | |
61 | typedef struct _XGCValues | |
62 | { | |
63 | COLORREF foreground; | |
64 | COLORREF background; | |
65 | XFontStruct * font; | |
66 | } XGCValues; | |
67 | ||
68 | #define GCForeground 0x01 | |
69 | #define GCBackground 0x02 | |
70 | #define GCFont 0x03 | |
71 | ||
ee78dc32 GV |
72 | typedef HBITMAP Pixmap; |
73 | typedef HBITMAP Bitmap; | |
5a048001 JR |
74 | |
75 | typedef XGCValues * GC; | |
ee78dc32 GV |
76 | typedef COLORREF Color; |
77 | typedef DWORD Time; | |
78 | typedef HWND Window; | |
e83074af | 79 | typedef int Display; /* ++KFS: define here? */ |
ee78dc32 GV |
80 | typedef HCURSOR Cursor; |
81 | ||
e83074af KS |
82 | #define XChar2b wchar_t |
83 | ||
84 | /* Dealing with bits of wchar_t as if they were an XChar2b. */ | |
85 | #define STORE_XCHAR2B(chp, byte1, byte2) \ | |
86 | ((*chp) = ((XChar2b)((((byte1) & 0x00ff) << 8) | ((byte2) & 0x00ff)))) | |
87 | ||
88 | #define XCHAR2B_BYTE1(chp) \ | |
89 | (((*chp) & 0xff00) >> 8) | |
90 | ||
91 | #define XCHAR2B_BYTE2(chp) \ | |
92 | ((*chp) & 0x00ff) | |
93 | ||
94 | ||
73e66133 JR |
95 | /* Windows equivalent of XImage. */ |
96 | typedef struct _XImage | |
97 | { | |
98 | unsigned char * data; | |
99 | BITMAPINFO info; | |
100 | /* Optional RGBQUAD array for palette follows (see BITMAPINFO docs). */ | |
101 | } XImage; | |
56f508dd | 102 | |
ee78dc32 GV |
103 | #define FACE_DEFAULT (~0) |
104 | ||
105 | extern HINSTANCE hinst; | |
106 | extern HINSTANCE hprevinst; | |
107 | extern LPSTR lpCmdLine; | |
108 | extern int nCmdShow; | |
109 | ||
110 | /* Bit Gravity */ | |
111 | ||
112 | #define ForgetGravity 0 | |
113 | #define NorthWestGravity 1 | |
114 | #define NorthGravity 2 | |
115 | #define NorthEastGravity 3 | |
116 | #define WestGravity 4 | |
117 | #define CenterGravity 5 | |
118 | #define EastGravity 6 | |
119 | #define SouthWestGravity 7 | |
120 | #define SouthGravity 8 | |
121 | #define SouthEastGravity 9 | |
122 | #define StaticGravity 10 | |
123 | ||
124 | #define NoValue 0x0000 | |
125 | #define XValue 0x0001 | |
126 | #define YValue 0x0002 | |
127 | #define WidthValue 0x0004 | |
128 | #define HeightValue 0x0008 | |
129 | #define AllValues 0x000F | |
130 | #define XNegative 0x0010 | |
131 | #define YNegative 0x0020 | |
132 | ||
133 | #define USPosition (1L << 0) /* user specified x, y */ | |
134 | #define USSize (1L << 1) /* user specified width, height */ | |
135 | ||
136 | #define PPosition (1L << 2) /* program specified position */ | |
137 | #define PSize (1L << 3) /* program specified size */ | |
138 | #define PMinSize (1L << 4) /* program specified minimum size */ | |
139 | #define PMaxSize (1L << 5) /* program specified maximum size */ | |
140 | #define PResizeInc (1L << 6) /* program specified resize increments */ | |
141 | #define PAspect (1L << 7) /* program specified min and max aspect ratios */ | |
142 | #define PBaseSize (1L << 8) /* program specified base for incrementing */ | |
143 | #define PWinGravity (1L << 9) /* program specified window gravity */ | |
144 | ||
145 | extern int XParseGeometry (); | |
146 | ||
3b15de48 | 147 | #endif /* EMACS_W32GUI_H */ |