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de31b97a | 1 | /* Definitions and headers for communication on the Microsoft W32 API. |
429ab54e | 2 | Copyright (C) 1995, 2001, 2002, 2003, 2004, 2005, |
8cabe764 | 3 | 2006, 2007, 2008 Free Software Foundation, Inc. |
ee78dc32 GV |
4 | |
5 | This file is part of GNU Emacs. | |
6 | ||
b9b1cc14 | 7 | GNU Emacs is free software: you can redistribute it and/or modify |
ee78dc32 | 8 | it under the terms of the GNU General Public License as published by |
b9b1cc14 GM |
9 | the Free Software Foundation, either version 3 of the License, or |
10 | (at your option) any later version. | |
ee78dc32 GV |
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 | |
b9b1cc14 | 18 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
ee78dc32 | 19 | |
3b15de48 JR |
20 | #ifndef EMACS_W32GUI_H |
21 | #define EMACS_W32GUI_H | |
ee78dc32 | 22 | #include <windows.h> |
c86a4064 | 23 | |
640ea3c5 | 24 | #include "w32bdf.h" |
ee78dc32 | 25 | |
78229cf1 AI |
26 | /* Emulate XCharStruct. */ |
27 | typedef struct _XCharStruct | |
28 | { | |
29 | short rbearing; | |
30 | short lbearing; | |
31 | short width; | |
32 | short ascent; | |
33 | short descent; | |
34 | } XCharStruct; | |
35 | ||
4d65e18f JR |
36 | /* Emulate widget_value from ../lwlib/lwlib.h, modified for Windows. */ |
37 | typedef void * XtPointer; | |
38 | typedef char Boolean; | |
39 | enum button_type | |
40 | { | |
41 | BUTTON_TYPE_NONE, | |
42 | BUTTON_TYPE_TOGGLE, | |
43 | BUTTON_TYPE_RADIO | |
44 | }; | |
45 | typedef struct _widget_value | |
46 | { | |
47 | /* name of widget */ | |
48 | Lisp_Object lname; | |
49 | char* name; | |
50 | /* value (meaning depend on widget type) */ | |
51 | char* value; | |
52 | /* keyboard equivalent. no implications for XtTranslations */ | |
53 | Lisp_Object lkey; | |
54 | char* key; | |
55 | /* Help string or nil if none. | |
56 | GC finds this string through the frame's menu_bar_vector | |
57 | or through menu_items. */ | |
58 | Lisp_Object help; | |
59 | /* true if enabled */ | |
60 | Boolean enabled; | |
61 | /* true if selected */ | |
62 | Boolean selected; | |
63 | /* The type of a button. */ | |
64 | enum button_type button_type; | |
65 | /* true if menu title */ | |
66 | Boolean title; | |
67 | #if 0 | |
68 | /* true if was edited (maintained by get_value) */ | |
69 | Boolean edited; | |
70 | /* true if has changed (maintained by lw library) */ | |
71 | change_type change; | |
72 | /* true if this widget itself has changed, | |
73 | but not counting the other widgets found in the `next' field. */ | |
74 | change_type this_one_change; | |
75 | #endif | |
76 | /* Contents of the sub-widgets, also selected slot for checkbox */ | |
77 | struct _widget_value* contents; | |
78 | /* data passed to callback */ | |
79 | XtPointer call_data; | |
80 | /* next one in the list */ | |
81 | struct _widget_value* next; | |
82 | #if 0 | |
83 | /* slot for the toolkit dependent part. Always initialize to NULL. */ | |
84 | void* toolkit_data; | |
85 | /* tell us if we should free the toolkit data slot when freeing the | |
86 | widget_value itself. */ | |
87 | Boolean free_toolkit_data; | |
88 | ||
89 | /* we resource the widget_value structures; this points to the next | |
90 | one on the free list if this one has been deallocated. | |
91 | */ | |
92 | struct _widget_value *free_list; | |
93 | #endif | |
94 | } widget_value; | |
95 | ||
78229cf1 AI |
96 | enum w32_char_font_type |
97 | { | |
e83074af | 98 | UNKNOWN_FONT = 0 /* FONT_TYPE_UNKNOWN */, |
78229cf1 AI |
99 | ANSI_FONT, |
100 | UNICODE_FONT, | |
101 | BDF_1D_FONT, | |
102 | BDF_2D_FONT | |
103 | }; | |
104 | ||
ee78dc32 | 105 | typedef struct W32FontStruct { |
78229cf1 | 106 | enum w32_char_font_type font_type; |
ee78dc32 GV |
107 | TEXTMETRIC tm; |
108 | HFONT hfont; | |
640ea3c5 | 109 | bdffont *bdf; |
af3a6785 | 110 | int double_byte_p; |
78229cf1 AI |
111 | XCharStruct max_bounds; |
112 | XCharStruct scratch; | |
113 | /* Only store info for ascii chars, if not fixed pitch. */ | |
114 | XCharStruct * per_char; | |
ee78dc32 GV |
115 | } W32FontStruct; |
116 | ||
5a048001 JR |
117 | typedef struct W32FontStruct XFontStruct; |
118 | ||
119 | /* Emulate X GC's by keeping color and font info in a structure. */ | |
120 | typedef struct _XGCValues | |
121 | { | |
122 | COLORREF foreground; | |
123 | COLORREF background; | |
bce485cc | 124 | #if OLD_FONT |
5a048001 | 125 | XFontStruct * font; |
bce485cc KH |
126 | #endif |
127 | struct font *font; | |
5a048001 JR |
128 | } XGCValues; |
129 | ||
130 | #define GCForeground 0x01 | |
131 | #define GCBackground 0x02 | |
132 | #define GCFont 0x03 | |
133 | ||
ee78dc32 GV |
134 | typedef HBITMAP Pixmap; |
135 | typedef HBITMAP Bitmap; | |
5a048001 | 136 | |
574bdd83 KS |
137 | typedef char * XrmDatabase; |
138 | ||
5a048001 | 139 | typedef XGCValues * GC; |
ee78dc32 GV |
140 | typedef COLORREF Color; |
141 | typedef DWORD Time; | |
142 | typedef HWND Window; | |
f9aaed00 | 143 | typedef HDC Display; /* HDC so it doesn't conflict with xpm lib. */ |
ee78dc32 GV |
144 | typedef HCURSOR Cursor; |
145 | ||
d165fbde KS |
146 | #define No_Cursor (0) |
147 | ||
e83074af KS |
148 | #define XChar2b wchar_t |
149 | ||
150 | /* Dealing with bits of wchar_t as if they were an XChar2b. */ | |
151 | #define STORE_XCHAR2B(chp, byte1, byte2) \ | |
152 | ((*chp) = ((XChar2b)((((byte1) & 0x00ff) << 8) | ((byte2) & 0x00ff)))) | |
153 | ||
154 | #define XCHAR2B_BYTE1(chp) \ | |
155 | (((*chp) & 0xff00) >> 8) | |
156 | ||
157 | #define XCHAR2B_BYTE2(chp) \ | |
158 | ((*chp) & 0x00ff) | |
159 | ||
160 | ||
73e66133 JR |
161 | /* Windows equivalent of XImage. */ |
162 | typedef struct _XImage | |
163 | { | |
164 | unsigned char * data; | |
165 | BITMAPINFO info; | |
166 | /* Optional RGBQUAD array for palette follows (see BITMAPINFO docs). */ | |
167 | } XImage; | |
56f508dd | 168 | |
ee78dc32 GV |
169 | #define FACE_DEFAULT (~0) |
170 | ||
171 | extern HINSTANCE hinst; | |
172 | extern HINSTANCE hprevinst; | |
173 | extern LPSTR lpCmdLine; | |
174 | extern int nCmdShow; | |
175 | ||
176 | /* Bit Gravity */ | |
177 | ||
178 | #define ForgetGravity 0 | |
179 | #define NorthWestGravity 1 | |
180 | #define NorthGravity 2 | |
181 | #define NorthEastGravity 3 | |
182 | #define WestGravity 4 | |
183 | #define CenterGravity 5 | |
184 | #define EastGravity 6 | |
185 | #define SouthWestGravity 7 | |
186 | #define SouthGravity 8 | |
187 | #define SouthEastGravity 9 | |
188 | #define StaticGravity 10 | |
189 | ||
190 | #define NoValue 0x0000 | |
191 | #define XValue 0x0001 | |
192 | #define YValue 0x0002 | |
193 | #define WidthValue 0x0004 | |
194 | #define HeightValue 0x0008 | |
195 | #define AllValues 0x000F | |
196 | #define XNegative 0x0010 | |
197 | #define YNegative 0x0020 | |
198 | ||
199 | #define USPosition (1L << 0) /* user specified x, y */ | |
200 | #define USSize (1L << 1) /* user specified width, height */ | |
201 | ||
202 | #define PPosition (1L << 2) /* program specified position */ | |
203 | #define PSize (1L << 3) /* program specified size */ | |
204 | #define PMinSize (1L << 4) /* program specified minimum size */ | |
205 | #define PMaxSize (1L << 5) /* program specified maximum size */ | |
206 | #define PResizeInc (1L << 6) /* program specified resize increments */ | |
207 | #define PAspect (1L << 7) /* program specified min and max aspect ratios */ | |
208 | #define PBaseSize (1L << 8) /* program specified base for incrementing */ | |
209 | #define PWinGravity (1L << 9) /* program specified window gravity */ | |
210 | ||
211 | extern int XParseGeometry (); | |
212 | ||
d165fbde KS |
213 | |
214 | typedef struct { | |
215 | int x, y; | |
216 | unsigned width, height; | |
217 | } XRectangle; | |
218 | ||
219 | #define NativeRectangle RECT | |
220 | ||
221 | #define CONVERT_TO_XRECT(xr,nr) \ | |
222 | ((xr).x = (nr).left, \ | |
223 | (xr).y = (nr).top, \ | |
224 | (xr).width = ((nr).right - (nr).left), \ | |
225 | (xr).height = ((nr).bottom - (nr).top)) | |
226 | ||
227 | #define CONVERT_FROM_XRECT(xr,nr) \ | |
228 | ((nr).left = (xr).x, \ | |
229 | (nr).top = (xr).y, \ | |
230 | (nr).right = ((xr).x + (xr).width), \ | |
231 | (nr).bottom = ((xr).y + (xr).height)) | |
232 | ||
233 | #define STORE_NATIVE_RECT(nr,x,y,width,height) \ | |
234 | ((nr).left = (x), \ | |
235 | (nr).top = (y), \ | |
236 | (nr).right = ((nr).left + (width)), \ | |
237 | (nr).bottom = ((nr).top + (height))) | |
238 | ||
239 | ||
3b15de48 | 240 | #endif /* EMACS_W32GUI_H */ |
ab5796a9 MB |
241 | |
242 | /* arch-tag: 9172e5fb-45a5-4684-afd9-ca0e81324604 | |
243 | (do not change this comment) */ |