1 |
/* |
/* |
2 |
rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
3 |
User interface services - X-Windows |
User interface services - X Window System |
4 |
Copyright (C) Matthew Chapman 1999-2000 |
Copyright (C) Matthew Chapman 1999-2002 |
5 |
|
|
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This program is free software; you can redistribute it and/or modify |
This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
it under the terms of the GNU General Public License as published by |
8 |
the Free Software Foundation; either version 2 of the License, or |
the Free Software Foundation; either version 2 of the License, or |
9 |
(at your option) any later version. |
(at your option) any later version. |
10 |
|
|
11 |
This program is distributed in the hope that it will be useful, |
This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
GNU General Public License for more details. |
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|
|
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You should have received a copy of the GNU General Public License |
You should have received a copy of the GNU General Public License |
17 |
along with this program; if not, write to the Free Software |
along with this program; if not, write to the Free Software |
18 |
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
21 |
#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
22 |
#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
23 |
#include <time.h> |
#include <time.h> |
24 |
|
#include <errno.h> |
25 |
#include "rdesktop.h" |
#include "rdesktop.h" |
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|
|
27 |
extern int width; |
extern int width; |
28 |
extern int height; |
extern int height; |
29 |
extern BOOL motion; |
extern BOOL sendmotion; |
|
extern BOOL grab_keyboard; |
|
30 |
extern BOOL fullscreen; |
extern BOOL fullscreen; |
31 |
extern int private_colormap; |
extern BOOL grab_keyboard; |
32 |
|
extern BOOL hide_decorations; |
33 |
static int bpp; |
extern char title[]; |
34 |
static int depth; |
extern int server_bpp; |
35 |
static Display *display; |
extern int win_button_size; |
36 |
|
BOOL enable_compose = False; |
37 |
|
BOOL focused; |
38 |
|
BOOL mouse_in_wnd; |
39 |
|
|
40 |
|
Display *display; |
41 |
|
static int x_socket; |
42 |
|
static Screen *screen; |
43 |
static Window wnd; |
static Window wnd; |
44 |
static GC gc; |
static GC gc; |
45 |
static Visual *visual; |
static Visual *visual; |
46 |
static uint32 *colmap; |
static int depth; |
47 |
|
static int bpp; |
48 |
|
static XIM IM; |
49 |
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static XIC IC; |
50 |
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static XModifierKeymap *mod_map; |
51 |
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static Cursor current_cursor; |
52 |
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static Atom protocol_atom, kill_atom; |
53 |
|
|
54 |
|
/* endianness */ |
55 |
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static BOOL host_be; |
56 |
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static BOOL xserver_be; |
57 |
|
|
58 |
#define Ctrans(col) ( private_colormap ? col : colmap[col]) |
/* software backing store */ |
59 |
|
static BOOL ownbackstore; |
60 |
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static Pixmap backstore; |
61 |
|
|
62 |
#define L_ENDIAN |
/* MWM decorations */ |
63 |
int screen_msbfirst = 0; |
#define MWM_HINTS_DECORATIONS (1L << 1) |
64 |
|
#define PROP_MOTIF_WM_HINTS_ELEMENTS 5 |
65 |
|
typedef struct |
66 |
|
{ |
67 |
|
uint32 flags; |
68 |
|
uint32 functions; |
69 |
|
uint32 decorations; |
70 |
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sint32 inputMode; |
71 |
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uint32 status; |
72 |
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} |
73 |
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PropMotifWmHints; |
74 |
|
|
75 |
static uint8 *translate(int width, int height, uint8 *data); |
typedef struct |
76 |
|
{ |
77 |
|
uint32 red; |
78 |
|
uint32 green; |
79 |
|
uint32 blue; |
80 |
|
} |
81 |
|
PixelColour; |
82 |
|
|
83 |
|
#define FILL_RECTANGLE(x,y,cx,cy)\ |
84 |
|
{ \ |
85 |
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XFillRectangle(display, wnd, gc, x, y, cx, cy); \ |
86 |
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if (ownbackstore) \ |
87 |
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XFillRectangle(display, backstore, gc, x, y, cx, cy); \ |
88 |
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} |
89 |
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|
90 |
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#define FILL_RECTANGLE_BACKSTORE(x,y,cx,cy)\ |
91 |
|
{ \ |
92 |
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XFillRectangle(display, ownbackstore ? backstore : wnd, gc, x, y, cx, cy); \ |
93 |
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} |
94 |
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|
95 |
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/* colour maps */ |
96 |
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BOOL owncolmap = False; |
97 |
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static Colormap xcolmap; |
98 |
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static uint32 *colmap; |
99 |
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|
100 |
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#define TRANSLATE(col) ( server_bpp != 8 ? translate_colour(col) : owncolmap ? col : translate_colour(colmap[col]) ) |
101 |
|
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
102 |
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#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
103 |
|
|
104 |
static int rop2_map[] = { |
static int rop2_map[] = { |
105 |
GXclear, /* 0 */ |
GXclear, /* 0 */ |
120 |
GXset /* 1 */ |
GXset /* 1 */ |
121 |
}; |
}; |
122 |
|
|
123 |
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#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); } |
124 |
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#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
125 |
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|
126 |
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static void |
127 |
|
mwm_hide_decorations(void) |
128 |
|
{ |
129 |
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PropMotifWmHints motif_hints; |
130 |
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Atom hintsatom; |
131 |
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|
132 |
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/* setup the property */ |
133 |
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motif_hints.flags = MWM_HINTS_DECORATIONS; |
134 |
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motif_hints.decorations = 0; |
135 |
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|
136 |
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/* get the atom for the property */ |
137 |
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hintsatom = XInternAtom(display, "_MOTIF_WM_HINTS", False); |
138 |
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if (!hintsatom) |
139 |
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{ |
140 |
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warning("Failed to get atom _MOTIF_WM_HINTS: probably your window manager does not support MWM hints\n"); |
141 |
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return; |
142 |
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} |
143 |
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|
144 |
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XChangeProperty(display, wnd, hintsatom, hintsatom, 32, PropModeReplace, |
145 |
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(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
146 |
|
} |
147 |
|
|
148 |
|
static PixelColour |
149 |
|
split_colour15(uint32 colour) |
150 |
|
{ |
151 |
|
PixelColour rv; |
152 |
|
rv.red = (colour & 0x7c00) >> 10; |
153 |
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rv.red = (rv.red * 0xff) / 0x1f; |
154 |
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rv.green = (colour & 0x03e0) >> 5; |
155 |
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rv.green = (rv.green * 0xff) / 0x1f; |
156 |
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rv.blue = (colour & 0x1f); |
157 |
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rv.blue = (rv.blue * 0xff) / 0x1f; |
158 |
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return rv; |
159 |
|
} |
160 |
|
|
161 |
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static PixelColour |
162 |
|
split_colour16(uint32 colour) |
163 |
|
{ |
164 |
|
PixelColour rv; |
165 |
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rv.red = (colour & 0xf800) >> 11; |
166 |
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rv.red = (rv.red * 0xff) / 0x1f; |
167 |
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rv.green = (colour & 0x07e0) >> 5; |
168 |
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rv.green = (rv.green * 0xff) / 0x3f; |
169 |
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rv.blue = (colour & 0x001f); |
170 |
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rv.blue = (rv.blue * 0xff) / 0x1f; |
171 |
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return rv; |
172 |
|
} |
173 |
|
|
174 |
|
static PixelColour |
175 |
|
split_colour24(uint32 colour) |
176 |
|
{ |
177 |
|
PixelColour rv; |
178 |
|
rv.blue = (colour & 0xff0000) >> 16; |
179 |
|
rv.green = (colour & 0xff00) >> 8; |
180 |
|
rv.red = (colour & 0xff); |
181 |
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return rv; |
182 |
|
} |
183 |
|
|
184 |
|
static uint32 |
185 |
|
make_colour16(PixelColour pc) |
186 |
|
{ |
187 |
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pc.red = (pc.red * 0x1f) / 0xff; |
188 |
|
pc.green = (pc.green * 0x3f) / 0xff; |
189 |
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pc.blue = (pc.blue * 0x1f) / 0xff; |
190 |
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return (pc.red << 11) | (pc.green << 5) | pc.blue; |
191 |
|
} |
192 |
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|
193 |
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static uint32 |
194 |
|
make_colour24(PixelColour pc) |
195 |
|
{ |
196 |
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return (pc.red << 16) | (pc.green << 8) | pc.blue; |
197 |
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} |
198 |
|
|
199 |
|
static uint32 |
200 |
|
make_colour32(PixelColour pc) |
201 |
|
{ |
202 |
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return (pc.red << 16) | (pc.green << 8) | pc.blue; |
203 |
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} |
204 |
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|
205 |
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#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
206 |
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#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | ((x >> 8) & 0xff00)); } |
207 |
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#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
208 |
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x = (x << 16) | (x >> 16); } |
209 |
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|
210 |
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static uint32 |
211 |
|
translate_colour(uint32 colour) |
212 |
|
{ |
213 |
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switch (server_bpp) |
214 |
|
{ |
215 |
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case 15: |
216 |
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switch (bpp) |
217 |
|
{ |
218 |
|
case 16: |
219 |
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colour = make_colour16(split_colour15(colour)); |
220 |
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break; |
221 |
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case 24: |
222 |
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colour = make_colour24(split_colour15(colour)); |
223 |
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break; |
224 |
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case 32: |
225 |
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colour = make_colour32(split_colour15(colour)); |
226 |
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break; |
227 |
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} |
228 |
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break; |
229 |
|
case 16: |
230 |
|
switch (bpp) |
231 |
|
{ |
232 |
|
case 16: |
233 |
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break; |
234 |
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case 24: |
235 |
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colour = make_colour24(split_colour16(colour)); |
236 |
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break; |
237 |
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case 32: |
238 |
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colour = make_colour32(split_colour16(colour)); |
239 |
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break; |
240 |
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} |
241 |
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break; |
242 |
|
case 24: |
243 |
|
switch (bpp) |
244 |
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{ |
245 |
|
case 16: |
246 |
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colour = make_colour16(split_colour24(colour)); |
247 |
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break; |
248 |
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case 24: |
249 |
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break; |
250 |
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case 32: |
251 |
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colour = make_colour32(split_colour24(colour)); |
252 |
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break; |
253 |
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} |
254 |
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break; |
255 |
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} |
256 |
|
switch (bpp) |
257 |
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{ |
258 |
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case 16: |
259 |
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if (host_be != xserver_be) |
260 |
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BSWAP16(colour); |
261 |
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break; |
262 |
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|
263 |
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case 24: |
264 |
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if (xserver_be) |
265 |
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BSWAP24(colour); |
266 |
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break; |
267 |
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|
268 |
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case 32: |
269 |
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if (host_be != xserver_be) |
270 |
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BSWAP32(colour); |
271 |
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break; |
272 |
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} |
273 |
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|
274 |
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return colour; |
275 |
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} |
276 |
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|
277 |
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static void |
278 |
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translate8to8(uint8 * data, uint8 * out, uint8 * end) |
279 |
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{ |
280 |
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while (out < end) |
281 |
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*(out++) = (uint8) colmap[*(data++)]; |
282 |
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} |
283 |
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|
284 |
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static void |
285 |
|
translate8to16(uint8 * data, uint16 * out, uint16 * end) |
286 |
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{ |
287 |
|
while (out < end) |
288 |
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*(out++) = (uint16) colmap[*(data++)]; |
289 |
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} |
290 |
|
|
291 |
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/* little endian - conversion happens when colourmap is built */ |
292 |
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static void |
293 |
|
translate8to24(uint8 * data, uint8 * out, uint8 * end) |
294 |
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{ |
295 |
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uint32 value; |
296 |
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|
297 |
|
while (out < end) |
298 |
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{ |
299 |
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value = colmap[*(data++)]; |
300 |
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*(out++) = value; |
301 |
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*(out++) = value >> 8; |
302 |
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*(out++) = value >> 16; |
303 |
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} |
304 |
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} |
305 |
|
|
306 |
|
static void |
307 |
|
translate8to32(uint8 * data, uint32 * out, uint32 * end) |
308 |
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{ |
309 |
|
while (out < end) |
310 |
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*(out++) = colmap[*(data++)]; |
311 |
|
} |
312 |
|
|
313 |
|
/* todo the remaining translate function might need some big endian check ?? */ |
314 |
|
|
315 |
|
static void |
316 |
|
translate15to16(uint16 * data, uint16 * out, uint16 * end) |
317 |
|
{ |
318 |
|
while (out < end) |
319 |
|
*(out++) = (uint16) make_colour16(split_colour15(*(data++))); |
320 |
|
} |
321 |
|
|
322 |
static void |
static void |
323 |
xwin_set_function(uint8 rop2) |
translate15to24(uint16 * data, uint8 * out, uint8 * end) |
324 |
{ |
{ |
325 |
static uint8 last_rop2 = ROP2_COPY; |
uint32 value; |
326 |
|
|
327 |
if (last_rop2 != rop2) |
while (out < end) |
328 |
{ |
{ |
329 |
XSetFunction(display, gc, rop2_map[rop2]); |
value = make_colour24(split_colour15(*(data++))); |
330 |
last_rop2 = rop2; |
*(out++) = value; |
331 |
|
*(out++) = value >> 8; |
332 |
|
*(out++) = value >> 16; |
333 |
} |
} |
334 |
} |
} |
335 |
|
|
336 |
static void |
static void |
337 |
xwin_grab_keyboard() |
translate15to32(uint16 * data, uint32 * out, uint32 * end) |
338 |
|
{ |
339 |
|
while (out < end) |
340 |
|
*(out++) = make_colour32(split_colour15(*(data++))); |
341 |
|
} |
342 |
|
|
343 |
|
static void |
344 |
|
translate16to16(uint16 * data, uint16 * out, uint16 * end) |
345 |
|
{ |
346 |
|
while (out < end) |
347 |
|
*(out++) = (uint16) (*(data++)); |
348 |
|
} |
349 |
|
|
350 |
|
|
351 |
|
static void |
352 |
|
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
353 |
{ |
{ |
354 |
XGrabKeyboard(display, wnd, True, GrabModeAsync, GrabModeAsync, |
uint32 value; |
355 |
CurrentTime); |
|
356 |
|
while (out < end) |
357 |
|
{ |
358 |
|
value = make_colour24(split_colour16(*(data++))); |
359 |
|
*(out++) = value; |
360 |
|
*(out++) = value >> 8; |
361 |
|
*(out++) = value >> 16; |
362 |
|
} |
363 |
} |
} |
364 |
|
|
365 |
static void |
static void |
366 |
xwin_ungrab_keyboard() |
translate16to32(uint16 * data, uint32 * out, uint32 * end) |
367 |
{ |
{ |
368 |
XUngrabKeyboard(display, CurrentTime); |
while (out < end) |
369 |
|
*(out++) = make_colour32(split_colour16(*(data++))); |
370 |
|
} |
371 |
|
|
372 |
|
static void |
373 |
|
translate24to16(uint8 * data, uint16 * out, uint16 * end) |
374 |
|
{ |
375 |
|
uint32 pixel = 0; |
376 |
|
while (out < end) |
377 |
|
{ |
378 |
|
pixel = *(data++) << 16; |
379 |
|
pixel |= *(data++) << 8; |
380 |
|
pixel |= *(data++); |
381 |
|
*(out++) = (uint16) make_colour16(split_colour24(pixel)); |
382 |
|
} |
383 |
|
} |
384 |
|
|
385 |
|
static void |
386 |
|
translate24to24(uint8 * data, uint8 * out, uint8 * end) |
387 |
|
{ |
388 |
|
while (out < end) |
389 |
|
{ |
390 |
|
*(out++) = (*(data++)); |
391 |
|
} |
392 |
|
} |
393 |
|
|
394 |
|
static void |
395 |
|
translate24to32(uint8 * data, uint32 * out, uint32 * end) |
396 |
|
{ |
397 |
|
uint32 pixel = 0; |
398 |
|
while (out < end) |
399 |
|
{ |
400 |
|
memcpy(&pixel, data, 3); |
401 |
|
data += 3; |
402 |
|
*(out++) = pixel; |
403 |
|
} |
404 |
|
} |
405 |
|
|
406 |
|
static uint8 * |
407 |
|
translate_image(int width, int height, uint8 * data) |
408 |
|
{ |
409 |
|
int size = width * height * bpp / 8; |
410 |
|
uint8 *out = xmalloc(size); |
411 |
|
uint8 *end = out + size; |
412 |
|
|
413 |
|
switch (server_bpp) |
414 |
|
{ |
415 |
|
case 24: |
416 |
|
switch (bpp) |
417 |
|
{ |
418 |
|
case 32: |
419 |
|
translate24to32(data, (uint32 *) out, (uint32 *) end); |
420 |
|
break; |
421 |
|
case 24: |
422 |
|
translate24to24(data, out, end); |
423 |
|
break; |
424 |
|
case 16: |
425 |
|
translate24to16(data, (uint16 *) out, (uint16 *) end); |
426 |
|
break; |
427 |
|
} |
428 |
|
break; |
429 |
|
case 16: |
430 |
|
switch (bpp) |
431 |
|
{ |
432 |
|
case 32: |
433 |
|
translate16to32((uint16 *) data, (uint32 *) out, |
434 |
|
(uint32 *) end); |
435 |
|
break; |
436 |
|
case 24: |
437 |
|
translate16to24((uint16 *) data, out, end); |
438 |
|
break; |
439 |
|
case 16: |
440 |
|
translate16to16((uint16 *) data, (uint16 *) out, |
441 |
|
(uint16 *) end); |
442 |
|
break; |
443 |
|
} |
444 |
|
break; |
445 |
|
case 15: |
446 |
|
switch (bpp) |
447 |
|
{ |
448 |
|
case 32: |
449 |
|
translate15to32((uint16 *) data, (uint32 *) out, |
450 |
|
(uint32 *) end); |
451 |
|
break; |
452 |
|
case 24: |
453 |
|
translate15to24((uint16 *) data, out, end); |
454 |
|
break; |
455 |
|
case 16: |
456 |
|
translate15to16((uint16 *) data, (uint16 *) out, |
457 |
|
(uint16 *) end); |
458 |
|
break; |
459 |
|
} |
460 |
|
break; |
461 |
|
case 8: |
462 |
|
switch (bpp) |
463 |
|
{ |
464 |
|
case 8: |
465 |
|
translate8to8(data, out, end); |
466 |
|
break; |
467 |
|
case 16: |
468 |
|
translate8to16(data, (uint16 *) out, (uint16 *) end); |
469 |
|
break; |
470 |
|
case 24: |
471 |
|
translate8to24(data, out, end); |
472 |
|
break; |
473 |
|
case 32: |
474 |
|
translate8to32(data, (uint32 *) out, (uint32 *) end); |
475 |
|
break; |
476 |
|
} |
477 |
|
break; |
478 |
|
} |
479 |
|
return out; |
480 |
} |
} |
481 |
|
|
482 |
BOOL |
BOOL |
483 |
ui_create_window(char *title) |
get_key_state(unsigned int state, uint32 keysym) |
484 |
|
{ |
485 |
|
int modifierpos, key, keysymMask = 0; |
486 |
|
int offset; |
487 |
|
|
488 |
|
KeyCode keycode = XKeysymToKeycode(display, keysym); |
489 |
|
|
490 |
|
if (keycode == NoSymbol) |
491 |
|
return False; |
492 |
|
|
493 |
|
for (modifierpos = 0; modifierpos < 8; modifierpos++) |
494 |
|
{ |
495 |
|
offset = mod_map->max_keypermod * modifierpos; |
496 |
|
|
497 |
|
for (key = 0; key < mod_map->max_keypermod; key++) |
498 |
|
{ |
499 |
|
if (mod_map->modifiermap[offset + key] == keycode) |
500 |
|
keysymMask |= 1 << modifierpos; |
501 |
|
} |
502 |
|
} |
503 |
|
|
504 |
|
return (state & keysymMask) ? True : False; |
505 |
|
} |
506 |
|
|
507 |
|
BOOL |
508 |
|
ui_init(void) |
509 |
{ |
{ |
|
XSetWindowAttributes attribs; |
|
|
XClassHint *classhints; |
|
|
XSizeHints *sizehints; |
|
|
unsigned long input_mask; |
|
510 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
511 |
int count; |
uint16 test; |
512 |
|
int i; |
513 |
|
|
514 |
display = XOpenDisplay(NULL); |
display = XOpenDisplay(NULL); |
515 |
if (display == NULL) |
if (display == NULL) |
516 |
{ |
{ |
517 |
ERROR("Failed to open display\n"); |
error("Failed to open display: %s\n", XDisplayName(NULL)); |
518 |
return False; |
return False; |
519 |
} |
} |
520 |
|
|
521 |
visual = DefaultVisual(display, DefaultScreen(display)); |
x_socket = ConnectionNumber(display); |
522 |
depth = DefaultDepth(display, DefaultScreen(display)); |
screen = DefaultScreenOfDisplay(display); |
523 |
pfm = XListPixmapFormats(display, &count); |
visual = DefaultVisualOfScreen(screen); |
524 |
|
depth = DefaultDepthOfScreen(screen); |
525 |
|
|
526 |
|
pfm = XListPixmapFormats(display, &i); |
527 |
if (pfm != NULL) |
if (pfm != NULL) |
528 |
{ |
{ |
529 |
while (count--) |
/* Use maximum bpp for this depth - this is generally |
530 |
|
desirable, e.g. 24 bits->32 bits. */ |
531 |
|
while (i--) |
532 |
{ |
{ |
533 |
if ((pfm + count)->depth == depth |
if ((pfm[i].depth == depth) && (pfm[i].bits_per_pixel > bpp)) |
|
&& (pfm + count)->bits_per_pixel > bpp) |
|
534 |
{ |
{ |
535 |
bpp = (pfm + count)->bits_per_pixel; |
bpp = pfm[i].bits_per_pixel; |
536 |
} |
} |
537 |
} |
} |
538 |
XFree(pfm); |
XFree(pfm); |
540 |
|
|
541 |
if (bpp < 8) |
if (bpp < 8) |
542 |
{ |
{ |
543 |
ERROR("Less than 8 bpp not currently supported.\n"); |
error("Less than 8 bpp not currently supported.\n"); |
544 |
XCloseDisplay(display); |
XCloseDisplay(display); |
545 |
return False; |
return False; |
546 |
} |
} |
547 |
|
|
548 |
width &= ~3; /* make width nicely divisible */ |
if (owncolmap != True) |
549 |
|
{ |
550 |
|
xcolmap = DefaultColormapOfScreen(screen); |
551 |
|
if (depth <= 8) |
552 |
|
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
553 |
|
} |
554 |
|
|
555 |
|
gc = XCreateGC(display, RootWindowOfScreen(screen), 0, NULL); |
556 |
|
|
557 |
attribs.background_pixel = BlackPixel(display, DefaultScreen(display)); |
if (DoesBackingStore(screen) != Always) |
558 |
attribs.backing_store = Always; |
ownbackstore = True; |
559 |
|
|
560 |
|
test = 1; |
561 |
|
host_be = !(BOOL) (*(uint8 *) (&test)); |
562 |
|
xserver_be = (ImageByteOrder(display) == MSBFirst); |
563 |
|
|
564 |
|
if ((width == 0) || (height == 0)) |
565 |
|
{ |
566 |
|
/* Fetch geometry from _NET_WORKAREA */ |
567 |
|
uint32 x, y, cx, cy; |
568 |
|
|
569 |
|
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
570 |
|
{ |
571 |
|
width = cx; |
572 |
|
height = cy; |
573 |
|
} |
574 |
|
else |
575 |
|
{ |
576 |
|
warning("Failed to get workarea: probably your window manager does not support extended hints\n"); |
577 |
|
width = 800; |
578 |
|
height = 600; |
579 |
|
} |
580 |
|
} |
581 |
|
|
582 |
if (fullscreen) |
if (fullscreen) |
583 |
{ |
{ |
584 |
attribs.override_redirect = True; |
width = WidthOfScreen(screen); |
585 |
width = WidthOfScreen(DefaultScreenOfDisplay(display)); |
height = HeightOfScreen(screen); |
|
height = HeightOfScreen(DefaultScreenOfDisplay(display)); |
|
|
XSetInputFocus(display, PointerRoot, RevertToPointerRoot, |
|
|
CurrentTime); |
|
586 |
} |
} |
587 |
else |
|
588 |
|
/* make sure width is a multiple of 4 */ |
589 |
|
width = (width + 3) & ~3; |
590 |
|
|
591 |
|
if (ownbackstore) |
592 |
{ |
{ |
593 |
attribs.override_redirect = False; |
backstore = |
594 |
|
XCreatePixmap(display, RootWindowOfScreen(screen), width, height, depth); |
595 |
|
|
596 |
|
/* clear to prevent rubbish being exposed at startup */ |
597 |
|
XSetForeground(display, gc, BlackPixelOfScreen(screen)); |
598 |
|
XFillRectangle(display, backstore, gc, 0, 0, width, height); |
599 |
} |
} |
600 |
|
|
601 |
wnd = XCreateWindow(display, DefaultRootWindow(display), |
mod_map = XGetModifierMapping(display); |
602 |
0, 0, width, height, 0, CopyFromParent, |
|
603 |
InputOutput, CopyFromParent, |
if (enable_compose) |
604 |
CWBackingStore | CWBackPixel | CWOverrideRedirect, |
IM = XOpenIM(display, NULL, NULL, NULL); |
605 |
&attribs); |
|
606 |
|
xkeymap_init(); |
607 |
|
|
608 |
|
/* todo take this out when high colour is done */ |
609 |
|
printf("server bpp %d client bpp %d depth %d\n", server_bpp, bpp, depth); |
610 |
|
|
611 |
|
return True; |
612 |
|
} |
613 |
|
|
614 |
|
void |
615 |
|
ui_deinit(void) |
616 |
|
{ |
617 |
|
if (IM != NULL) |
618 |
|
XCloseIM(IM); |
619 |
|
|
620 |
|
XFreeModifiermap(mod_map); |
621 |
|
|
622 |
|
if (ownbackstore) |
623 |
|
XFreePixmap(display, backstore); |
624 |
|
|
625 |
|
XFreeGC(display, gc); |
626 |
|
XCloseDisplay(display); |
627 |
|
display = NULL; |
628 |
|
} |
629 |
|
|
630 |
|
BOOL |
631 |
|
ui_create_window(void) |
632 |
|
{ |
633 |
|
XSetWindowAttributes attribs; |
634 |
|
XClassHint *classhints; |
635 |
|
XSizeHints *sizehints; |
636 |
|
int wndwidth, wndheight; |
637 |
|
long input_mask, ic_input_mask; |
638 |
|
XEvent xevent; |
639 |
|
|
640 |
|
wndwidth = fullscreen ? WidthOfScreen(screen) : width; |
641 |
|
wndheight = fullscreen ? HeightOfScreen(screen) : height; |
642 |
|
|
643 |
|
attribs.background_pixel = BlackPixelOfScreen(screen); |
644 |
|
attribs.backing_store = ownbackstore ? NotUseful : Always; |
645 |
|
attribs.override_redirect = fullscreen; |
646 |
|
|
647 |
|
wnd = XCreateWindow(display, RootWindowOfScreen(screen), 0, 0, wndwidth, wndheight, |
648 |
|
0, CopyFromParent, InputOutput, CopyFromParent, |
649 |
|
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
650 |
|
|
651 |
XStoreName(display, wnd, title); |
XStoreName(display, wnd, title); |
652 |
|
|
653 |
|
if (hide_decorations) |
654 |
|
mwm_hide_decorations(); |
655 |
|
|
656 |
classhints = XAllocClassHint(); |
classhints = XAllocClassHint(); |
657 |
if (classhints != NULL) |
if (classhints != NULL) |
|
|
|
658 |
{ |
{ |
659 |
classhints->res_name = "rdesktop"; |
classhints->res_name = classhints->res_class = "rdesktop"; |
|
classhints->res_class = "rdesktop"; |
|
660 |
XSetClassHint(display, wnd, classhints); |
XSetClassHint(display, wnd, classhints); |
661 |
XFree(classhints); |
XFree(classhints); |
662 |
} |
} |
664 |
sizehints = XAllocSizeHints(); |
sizehints = XAllocSizeHints(); |
665 |
if (sizehints) |
if (sizehints) |
666 |
{ |
{ |
667 |
sizehints->flags = |
sizehints->flags = PMinSize | PMaxSize; |
668 |
PPosition | PSize | PMinSize | PMaxSize | PBaseSize; |
sizehints->min_width = sizehints->max_width = width; |
669 |
sizehints->min_width = width; |
sizehints->min_height = sizehints->max_height = height; |
|
sizehints->max_width = width; |
|
|
sizehints->min_height = height; |
|
|
sizehints->max_height = height; |
|
|
sizehints->base_width = width; |
|
|
sizehints->base_height = height; |
|
670 |
XSetWMNormalHints(display, wnd, sizehints); |
XSetWMNormalHints(display, wnd, sizehints); |
671 |
XFree(sizehints); |
XFree(sizehints); |
672 |
} |
} |
673 |
|
|
674 |
input_mask = KeyPressMask | KeyReleaseMask; |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
675 |
input_mask |= ButtonPressMask | ButtonReleaseMask; |
VisibilityChangeMask | FocusChangeMask; |
676 |
if (motion) |
|
677 |
|
if (sendmotion) |
678 |
input_mask |= PointerMotionMask; |
input_mask |= PointerMotionMask; |
679 |
|
if (ownbackstore) |
680 |
|
input_mask |= ExposureMask; |
681 |
|
if (fullscreen || grab_keyboard) |
682 |
|
input_mask |= EnterWindowMask; |
683 |
if (grab_keyboard) |
if (grab_keyboard) |
684 |
input_mask |= EnterWindowMask | LeaveWindowMask; |
input_mask |= LeaveWindowMask; |
685 |
|
|
686 |
XSelectInput(display, wnd, input_mask); |
if (IM != NULL) |
687 |
gc = XCreateGC(display, wnd, 0, NULL); |
{ |
688 |
|
IC = XCreateIC(IM, XNInputStyle, (XIMPreeditNothing | XIMStatusNothing), |
689 |
|
XNClientWindow, wnd, XNFocusWindow, wnd, NULL); |
690 |
|
|
691 |
|
if ((IC != NULL) |
692 |
|
&& (XGetICValues(IC, XNFilterEvents, &ic_input_mask, NULL) == NULL)) |
693 |
|
input_mask |= ic_input_mask; |
694 |
|
} |
695 |
|
|
696 |
|
XSelectInput(display, wnd, input_mask); |
697 |
XMapWindow(display, wnd); |
XMapWindow(display, wnd); |
698 |
|
|
699 |
|
/* wait for VisibilityNotify */ |
700 |
|
do |
701 |
|
{ |
702 |
|
XMaskEvent(display, VisibilityChangeMask, &xevent); |
703 |
|
} |
704 |
|
while (xevent.type != VisibilityNotify); |
705 |
|
|
706 |
|
focused = False; |
707 |
|
mouse_in_wnd = False; |
708 |
|
|
709 |
|
/* handle the WM_DELETE_WINDOW protocol */ |
710 |
|
protocol_atom = XInternAtom(display, "WM_PROTOCOLS", True); |
711 |
|
kill_atom = XInternAtom(display, "WM_DELETE_WINDOW", True); |
712 |
|
XSetWMProtocols(display, wnd, &kill_atom, 1); |
713 |
|
|
714 |
return True; |
return True; |
715 |
} |
} |
716 |
|
|
717 |
void |
void |
718 |
ui_destroy_window() |
ui_destroy_window(void) |
719 |
{ |
{ |
720 |
XFreeGC(display, gc); |
if (IC != NULL) |
721 |
|
XDestroyIC(IC); |
722 |
|
|
723 |
XDestroyWindow(display, wnd); |
XDestroyWindow(display, wnd); |
|
XCloseDisplay(display); |
|
|
display = NULL; |
|
724 |
} |
} |
725 |
|
|
726 |
static uint8 |
void |
727 |
xwin_translate_key(unsigned long key) |
xwin_toggle_fullscreen(void) |
728 |
{ |
{ |
729 |
DEBUG("KEY(code=0x%lx)\n", key); |
Pixmap contents = 0; |
730 |
|
|
731 |
if ((key > 8) && (key <= 0x60)) |
if (!ownbackstore) |
732 |
return (key - 8); |
{ |
733 |
|
/* need to save contents of window */ |
734 |
|
contents = XCreatePixmap(display, wnd, width, height, depth); |
735 |
|
XCopyArea(display, wnd, contents, gc, 0, 0, width, height, 0, 0); |
736 |
|
} |
737 |
|
|
738 |
switch (key) |
ui_destroy_window(); |
739 |
{ |
fullscreen = !fullscreen; |
740 |
case 0x61: /* home */ |
ui_create_window(); |
|
return 0x47 | 0x80; |
|
|
case 0x62: /* up arrow */ |
|
|
return 0x48 | 0x80; |
|
|
case 0x63: /* page up */ |
|
|
return 0x49 | 0x80; |
|
|
case 0x64: /* left arrow */ |
|
|
return 0x4b | 0x80; |
|
|
case 0x66: /* right arrow */ |
|
|
return 0x4d | 0x80; |
|
|
case 0x67: /* end */ |
|
|
return 0x4f | 0x80; |
|
|
case 0x68: /* down arrow */ |
|
|
return 0x50 | 0x80; |
|
|
case 0x69: /* page down */ |
|
|
return 0x51 | 0x80; |
|
|
case 0x6a: /* insert */ |
|
|
return 0x52 | 0x80; |
|
|
case 0x6b: /* delete */ |
|
|
return 0x53 | 0x80; |
|
|
case 0x6c: /* keypad enter */ |
|
|
return 0x1c | 0x80; |
|
|
case 0x6d: /* right ctrl */ |
|
|
return 0x1d | 0x80; |
|
|
case 0x6f: /* ctrl - print screen */ |
|
|
return 0x37 | 0x80; |
|
|
case 0x70: /* keypad '/' */ |
|
|
return 0x35 | 0x80; |
|
|
case 0x71: /* right alt */ |
|
|
return 0x38 | 0x80; |
|
|
case 0x72: /* ctrl break */ |
|
|
return 0x46 | 0x80; |
|
|
case 0x73: /* left window key */ |
|
|
return 0xff; /* real scancode is 5b */ |
|
|
case 0x74: /* right window key */ |
|
|
return 0xff; /* real scancode is 5c */ |
|
|
case 0x75: /* menu key */ |
|
|
return 0x5d | 0x80; |
|
|
} |
|
|
|
|
|
return 0; |
|
|
} |
|
|
|
|
|
static uint16 |
|
|
xwin_translate_mouse(unsigned long button) |
|
|
{ |
|
|
switch (button) |
|
|
{ |
|
|
case Button1: /* left */ |
|
|
return MOUSE_FLAG_BUTTON1; |
|
|
case Button2: /* middle */ |
|
|
return MOUSE_FLAG_BUTTON3; |
|
|
case Button3: /* right */ |
|
|
return MOUSE_FLAG_BUTTON2; |
|
|
} |
|
|
|
|
|
return 0; |
|
|
} |
|
|
|
|
|
void |
|
|
ui_process_events() |
|
|
{ |
|
|
XEvent event; |
|
|
uint8 scancode; |
|
|
uint16 button; |
|
|
uint32 ev_time; |
|
741 |
|
|
742 |
if (display == NULL) |
XDefineCursor(display, wnd, current_cursor); |
|
return; |
|
743 |
|
|
744 |
while (XCheckWindowEvent(display, wnd, ~0, &event)) |
if (!ownbackstore) |
745 |
{ |
{ |
746 |
ev_time = time(NULL); |
XCopyArea(display, contents, wnd, gc, 0, 0, width, height, 0, 0); |
747 |
|
XFreePixmap(display, contents); |
748 |
|
} |
749 |
|
} |
750 |
|
|
751 |
switch (event.type) |
/* Process all events in Xlib queue |
752 |
|
Returns 0 after user quit, 1 otherwise */ |
753 |
|
static int |
754 |
|
xwin_process_events(void) |
755 |
|
{ |
756 |
|
XEvent xevent; |
757 |
|
KeySym keysym; |
758 |
|
uint16 button, flags; |
759 |
|
uint32 ev_time; |
760 |
|
key_translation tr; |
761 |
|
char str[256]; |
762 |
|
Status status; |
763 |
|
unsigned int state; |
764 |
|
Window wdummy; |
765 |
|
int dummy; |
766 |
|
|
767 |
|
while (XPending(display) > 0) |
768 |
|
{ |
769 |
|
XNextEvent(display, &xevent); |
770 |
|
|
771 |
|
if ((IC != NULL) && (XFilterEvent(&xevent, None) == True)) |
772 |
|
{ |
773 |
|
DEBUG_KBD(("Filtering event\n")); |
774 |
|
continue; |
775 |
|
} |
776 |
|
|
777 |
|
flags = 0; |
778 |
|
|
779 |
|
switch (xevent.type) |
780 |
{ |
{ |
781 |
|
case ClientMessage: |
782 |
|
/* the window manager told us to quit */ |
783 |
|
if ((xevent.xclient.message_type == protocol_atom) |
784 |
|
&& (xevent.xclient.data.l[0] == kill_atom)) |
785 |
|
/* Quit */ |
786 |
|
return 0; |
787 |
|
break; |
788 |
|
|
789 |
case KeyPress: |
case KeyPress: |
790 |
scancode = xwin_translate_key(event.xkey.keycode); |
if (IC != NULL) |
791 |
if (scancode == 0) |
/* Multi_key compatible version */ |
792 |
|
{ |
793 |
|
XmbLookupString(IC, |
794 |
|
(XKeyPressedEvent *) & |
795 |
|
xevent, str, sizeof(str), &keysym, &status); |
796 |
|
if (!((status == XLookupKeySym) || (status == XLookupBoth))) |
797 |
|
{ |
798 |
|
error("XmbLookupString failed with status 0x%x\n", |
799 |
|
status); |
800 |
|
break; |
801 |
|
} |
802 |
|
} |
803 |
|
else |
804 |
|
{ |
805 |
|
/* Plain old XLookupString */ |
806 |
|
DEBUG_KBD(("\nNo input context, using XLookupString\n")); |
807 |
|
XLookupString((XKeyEvent *) & xevent, |
808 |
|
str, sizeof(str), &keysym, NULL); |
809 |
|
} |
810 |
|
|
811 |
|
DEBUG_KBD(("KeyPress for (keysym 0x%lx, %s)\n", keysym, |
812 |
|
get_ksname(keysym))); |
813 |
|
|
814 |
|
ev_time = time(NULL); |
815 |
|
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, True)) |
816 |
break; |
break; |
817 |
|
|
818 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, |
tr = xkeymap_translate_key(keysym, |
819 |
scancode, 0); |
xevent.xkey.keycode, xevent.xkey.state); |
820 |
|
|
821 |
|
if (tr.scancode == 0) |
822 |
|
break; |
823 |
|
|
824 |
|
ensure_remote_modifiers(ev_time, tr); |
825 |
|
|
826 |
|
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
827 |
break; |
break; |
828 |
|
|
829 |
case KeyRelease: |
case KeyRelease: |
830 |
scancode = xwin_translate_key(event.xkey.keycode); |
XLookupString((XKeyEvent *) & xevent, str, |
831 |
if (scancode == 0) |
sizeof(str), &keysym, NULL); |
832 |
|
|
833 |
|
DEBUG_KBD(("\nKeyRelease for (keysym 0x%lx, %s)\n", keysym, |
834 |
|
get_ksname(keysym))); |
835 |
|
|
836 |
|
ev_time = time(NULL); |
837 |
|
if (handle_special_keys(keysym, xevent.xkey.state, ev_time, False)) |
838 |
break; |
break; |
839 |
|
|
840 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
tr = xkeymap_translate_key(keysym, |
841 |
KBD_FLAG_DOWN | KBD_FLAG_UP, |
xevent.xkey.keycode, xevent.xkey.state); |
|
scancode, 0); |
|
|
break; |
|
842 |
|
|
843 |
case ButtonPress: |
if (tr.scancode == 0) |
|
button = xwin_translate_mouse(event.xbutton.button); |
|
|
if (button == 0) |
|
844 |
break; |
break; |
845 |
|
|
846 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
rdp_send_scancode(ev_time, RDP_KEYRELEASE, tr.scancode); |
|
button | MOUSE_FLAG_DOWN, |
|
|
event.xbutton.x, |
|
|
event.xbutton.y); |
|
847 |
break; |
break; |
848 |
|
|
849 |
|
case ButtonPress: |
850 |
|
flags = MOUSE_FLAG_DOWN; |
851 |
|
/* fall through */ |
852 |
|
|
853 |
case ButtonRelease: |
case ButtonRelease: |
854 |
button = xwin_translate_mouse(event.xbutton.button); |
button = xkeymap_translate_button(xevent.xbutton.button); |
855 |
if (button == 0) |
if (button == 0) |
856 |
break; |
break; |
857 |
|
|
858 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
/* If win_button_size is nonzero, enable single app mode */ |
859 |
button, |
if (xevent.xbutton.y < win_button_size) |
860 |
event.xbutton.x, |
{ |
861 |
event.xbutton.y); |
if (xevent.xbutton.x >= width - win_button_size) |
862 |
|
{ |
863 |
|
/* The close button, do nothing */ |
864 |
|
; |
865 |
|
} |
866 |
|
else if (xevent.xbutton.x >= width - win_button_size * 2) |
867 |
|
{ |
868 |
|
/* The maximize/restore button. Do not send to |
869 |
|
server. It might be a good idea to change the |
870 |
|
cursor or give some other visible indication |
871 |
|
that rdesktop inhibited this click */ |
872 |
|
break; |
873 |
|
} |
874 |
|
else if (xevent.xbutton.x >= width - win_button_size * 3) |
875 |
|
{ |
876 |
|
/* The minimize button. Iconify window. */ |
877 |
|
XIconifyWindow(display, wnd, |
878 |
|
DefaultScreen(display)); |
879 |
|
break; |
880 |
|
} |
881 |
|
} |
882 |
|
|
883 |
|
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
884 |
|
flags | button, xevent.xbutton.x, xevent.xbutton.y); |
885 |
break; |
break; |
886 |
|
|
887 |
case MotionNotify: |
case MotionNotify: |
888 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
if (fullscreen && !focused) |
889 |
MOUSE_FLAG_MOVE, |
XSetInputFocus(display, wnd, RevertToPointerRoot, |
890 |
event.xmotion.x, |
CurrentTime); |
891 |
event.xmotion.y); |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
892 |
|
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
893 |
|
break; |
894 |
|
|
895 |
|
case FocusIn: |
896 |
|
if (xevent.xfocus.mode == NotifyGrab) |
897 |
|
break; |
898 |
|
focused = True; |
899 |
|
XQueryPointer(display, wnd, &wdummy, &wdummy, &dummy, &dummy, |
900 |
|
&dummy, &dummy, &state); |
901 |
|
reset_modifier_keys(state); |
902 |
|
if (grab_keyboard && mouse_in_wnd) |
903 |
|
XGrabKeyboard(display, wnd, True, |
904 |
|
GrabModeAsync, GrabModeAsync, CurrentTime); |
905 |
|
break; |
906 |
|
|
907 |
|
case FocusOut: |
908 |
|
if (xevent.xfocus.mode == NotifyUngrab) |
909 |
|
break; |
910 |
|
focused = False; |
911 |
|
if (xevent.xfocus.mode == NotifyWhileGrabbed) |
912 |
|
XUngrabKeyboard(display, CurrentTime); |
913 |
break; |
break; |
914 |
|
|
915 |
case EnterNotify: |
case EnterNotify: |
916 |
if (grab_keyboard) |
/* we only register for this event when in fullscreen mode */ |
917 |
xwin_grab_keyboard(); |
/* or grab_keyboard */ |
918 |
|
mouse_in_wnd = True; |
919 |
|
if (fullscreen) |
920 |
|
{ |
921 |
|
XSetInputFocus(display, wnd, RevertToPointerRoot, |
922 |
|
CurrentTime); |
923 |
|
break; |
924 |
|
} |
925 |
|
if (focused) |
926 |
|
XGrabKeyboard(display, wnd, True, |
927 |
|
GrabModeAsync, GrabModeAsync, CurrentTime); |
928 |
break; |
break; |
929 |
|
|
930 |
case LeaveNotify: |
case LeaveNotify: |
931 |
if (grab_keyboard) |
/* we only register for this event when grab_keyboard */ |
932 |
xwin_ungrab_keyboard(); |
mouse_in_wnd = False; |
933 |
|
XUngrabKeyboard(display, CurrentTime); |
934 |
break; |
break; |
935 |
|
|
936 |
|
case Expose: |
937 |
|
XCopyArea(display, backstore, wnd, gc, |
938 |
|
xevent.xexpose.x, xevent.xexpose.y, |
939 |
|
xevent.xexpose.width, |
940 |
|
xevent.xexpose.height, |
941 |
|
xevent.xexpose.x, xevent.xexpose.y); |
942 |
|
break; |
943 |
|
|
944 |
|
case MappingNotify: |
945 |
|
/* Refresh keyboard mapping if it has changed. This is important for |
946 |
|
Xvnc, since it allocates keycodes dynamically */ |
947 |
|
if (xevent.xmapping.request == MappingKeyboard |
948 |
|
|| xevent.xmapping.request == MappingModifier) |
949 |
|
XRefreshKeyboardMapping(&xevent.xmapping); |
950 |
|
|
951 |
|
if (xevent.xmapping.request == MappingModifier) |
952 |
|
{ |
953 |
|
XFreeModifiermap(mod_map); |
954 |
|
mod_map = XGetModifierMapping(display); |
955 |
|
} |
956 |
|
break; |
957 |
|
|
958 |
|
} |
959 |
|
} |
960 |
|
/* Keep going */ |
961 |
|
return 1; |
962 |
|
} |
963 |
|
|
964 |
|
/* Returns 0 after user quit, 1 otherwise */ |
965 |
|
int |
966 |
|
ui_select(int rdp_socket) |
967 |
|
{ |
968 |
|
int n = (rdp_socket > x_socket) ? rdp_socket + 1 : x_socket + 1; |
969 |
|
fd_set rfds; |
970 |
|
|
971 |
|
FD_ZERO(&rfds); |
972 |
|
|
973 |
|
while (True) |
974 |
|
{ |
975 |
|
/* Process any events already waiting */ |
976 |
|
if (!xwin_process_events()) |
977 |
|
/* User quit */ |
978 |
|
return 0; |
979 |
|
|
980 |
|
FD_ZERO(&rfds); |
981 |
|
FD_SET(rdp_socket, &rfds); |
982 |
|
FD_SET(x_socket, &rfds); |
983 |
|
|
984 |
|
switch (select(n, &rfds, NULL, NULL, NULL)) |
985 |
|
{ |
986 |
|
case -1: |
987 |
|
error("select: %s\n", strerror(errno)); |
988 |
|
|
989 |
|
case 0: |
990 |
|
continue; |
991 |
} |
} |
992 |
|
|
993 |
|
if (FD_ISSET(rdp_socket, &rfds)) |
994 |
|
return 1; |
995 |
} |
} |
996 |
} |
} |
997 |
|
|
1002 |
} |
} |
1003 |
|
|
1004 |
HBITMAP |
HBITMAP |
1005 |
ui_create_bitmap(int width, int height, uint8 *data) |
ui_create_bitmap(int width, int height, uint8 * data) |
1006 |
{ |
{ |
1007 |
XImage *image; |
XImage *image; |
1008 |
Pixmap bitmap; |
Pixmap bitmap; |
1009 |
uint8 *tdata; |
uint8 *tdata; |
1010 |
tdata = (private_colormap ? data : translate(width, height, data)); |
|
1011 |
|
tdata = (owncolmap ? data : translate_image(width, height, data)); |
1012 |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
1013 |
image = |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
1014 |
XCreateImage(display, visual, |
(char *) tdata, width, height, server_bpp == 8 ? 8 : bpp, 0); |
|
depth, ZPixmap, |
|
|
0, tdata, width, height, BitmapPad(display), 0); |
|
1015 |
|
|
|
xwin_set_function(ROP2_COPY); |
|
1016 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
1017 |
|
|
1018 |
XFree(image); |
XFree(image); |
1019 |
if (!private_colormap) |
if (!owncolmap) |
1020 |
xfree(tdata); |
xfree(tdata); |
1021 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
1022 |
} |
} |
1023 |
|
|
1024 |
void |
void |
1025 |
ui_paint_bitmap(int x, int y, int cx, int cy, |
ui_paint_bitmap(int x, int y, int cx, int cy, int width, int height, uint8 * data) |
|
int width, int height, uint8 *data) |
|
1026 |
{ |
{ |
1027 |
XImage *image; |
XImage *image; |
1028 |
uint8 *tdata = |
uint8 *tdata; |
1029 |
(private_colormap ? data : translate(width, height, data)); |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
1030 |
image = |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
1031 |
XCreateImage(display, visual, depth, ZPixmap, 0, tdata, width, |
(char *) tdata, width, height, server_bpp == 8 ? 8 : bpp, 0); |
|
height, BitmapPad(display), 0); |
|
|
|
|
|
xwin_set_function(ROP2_COPY); |
|
|
|
|
|
/* Window */ |
|
|
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy); |
|
|
XFree(image); |
|
|
if (!private_colormap) |
|
|
xfree(tdata); |
|
|
} |
|
|
|
|
|
void |
|
|
ui_destroy_bitmap(HBITMAP bmp) |
|
|
{ |
|
|
XFreePixmap(display, (Pixmap) bmp); |
|
|
} |
|
|
|
|
|
HCURSOR |
|
|
ui_create_cursor(unsigned int x, unsigned int y, int width, |
|
|
int height, uint8 *mask, uint8 *data) |
|
|
{ |
|
|
XImage *imagecursor; |
|
|
XImage *imagemask; |
|
|
Pixmap maskbitmap, cursorbitmap; |
|
|
Cursor cursor; |
|
|
XColor bg, fg; |
|
|
GC lgc; |
|
|
int i, x1, y1, scanlinelen; |
|
|
uint8 *cdata, *cmask; |
|
|
uint8 c; |
|
|
cdata = (uint8 *) malloc(sizeof(uint8) * width * height); |
|
|
if (!cdata) |
|
|
return NULL; |
|
|
scanlinelen = (width + 7) >> 3; |
|
|
cmask = (uint8 *) malloc(sizeof(uint8) * scanlinelen * height); |
|
|
if (!cmask) |
|
|
{ |
|
|
free(cdata); |
|
|
return NULL; |
|
|
} |
|
|
i = (height - 1) * scanlinelen; |
|
1032 |
|
|
1033 |
if (!screen_msbfirst) |
if (ownbackstore) |
1034 |
{ |
{ |
1035 |
while (i >= 0) |
XPutImage(display, backstore, gc, image, 0, 0, x, y, cx, cy); |
1036 |
{ |
XCopyArea(display, backstore, wnd, gc, x, y, cx, cy, x, y); |
|
for (x1 = 0; x1 < scanlinelen; x1++) |
|
|
{ |
|
|
c = *(mask++); |
|
|
cmask[i + x1] = |
|
|
((c & 0x1) << 7) | ((c & 0x2) << 5) | |
|
|
((c & 0x4) << 3) | ((c & 0x8) << 1) | |
|
|
((c & 0x10) >> 1) | ((c & 0x20) >> 3) |
|
|
| ((c & 0x40) >> 5) | ((c & 0x80) >> |
|
|
7); |
|
|
} |
|
|
i -= scanlinelen; |
|
|
} |
|
1037 |
} |
} |
1038 |
else |
else |
1039 |
{ |
{ |
1040 |
while (i >= 0) |
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy); |
|
{ |
|
|
for (x1 = 0; x1 < scanlinelen; x1++) |
|
|
{ |
|
|
cmask[i + x1] = *(mask++); |
|
|
} |
|
|
i -= scanlinelen; |
|
|
} |
|
1041 |
} |
} |
1042 |
|
|
1043 |
|
XFree(image); |
1044 |
fg.red = 0; |
if (!owncolmap) |
1045 |
fg.blue = 0; |
xfree(tdata); |
|
fg.green = 0; |
|
|
fg.flags = DoRed | DoBlue | DoGreen; |
|
|
bg.red = 65535; |
|
|
bg.blue = 65535; |
|
|
bg.green = 65535; |
|
|
bg.flags = DoRed | DoBlue | DoGreen; |
|
|
maskbitmap = XCreatePixmap(display, wnd, width, height, 1); |
|
|
cursorbitmap = XCreatePixmap(display, wnd, width, height, 1); |
|
|
lgc = XCreateGC(display, maskbitmap, 0, NULL); |
|
|
XSetFunction(display, lgc, GXcopy); |
|
|
imagemask = |
|
|
XCreateImage(display, visual, 1, XYBitmap, 0, cmask, width, |
|
|
height, 8, 0); |
|
|
imagecursor = |
|
|
XCreateImage(display, visual, 1, XYBitmap, 0, cdata, width, |
|
|
height, 8, 0); |
|
|
for (y1 = height - 1; y1 >= 0; y1--) |
|
|
for (x1 = 0; x1 < width; x1++) |
|
|
{ |
|
|
if (data[0] >= 0x80 || data[1] >= 0x80 |
|
|
|| data[2] >= 0x80) |
|
|
if (XGetPixel(imagemask, x1, y1)) |
|
|
|
|
|
{ |
|
|
XPutPixel(imagecursor, x1, y1, 0); |
|
|
XPutPixel(imagemask, x1, y1, 0); /* mask is blank for text cursor! */ |
|
|
} |
|
|
|
|
|
else |
|
|
XPutPixel(imagecursor, x1, y1, 1); |
|
|
|
|
|
else |
|
|
XPutPixel(imagecursor, x1, y1, |
|
|
XGetPixel(imagemask, x1, y1)); |
|
|
data += 3; |
|
|
} |
|
|
XPutImage(display, maskbitmap, lgc, imagemask, 0, 0, 0, 0, width, |
|
|
height); |
|
|
XPutImage(display, cursorbitmap, lgc, imagecursor, 0, 0, 0, 0, width, |
|
|
height); XFree(imagemask); |
|
|
XFree(imagecursor); |
|
|
free(cmask); |
|
|
free(cdata); |
|
|
XFreeGC(display, lgc); |
|
|
cursor = |
|
|
XCreatePixmapCursor(display, cursorbitmap, maskbitmap, &fg, |
|
|
&bg, x, y); |
|
|
XFreePixmap(display, maskbitmap); |
|
|
XFreePixmap(display, cursorbitmap); |
|
|
return (HCURSOR) cursor; |
|
|
} |
|
|
|
|
|
void |
|
|
ui_set_cursor(HCURSOR cursor) |
|
|
{ |
|
|
XDefineCursor(display, wnd, (Cursor) cursor); |
|
1046 |
} |
} |
1047 |
|
|
1048 |
void |
void |
1049 |
ui_destroy_cursor(HCURSOR cursor) |
ui_destroy_bitmap(HBITMAP bmp) |
1050 |
{ |
{ |
1051 |
XFreeCursor(display, (Cursor) cursor); |
XFreePixmap(display, (Pixmap) bmp); |
1052 |
} |
} |
1053 |
|
|
1054 |
HGLYPH |
HGLYPH |
1055 |
ui_create_glyph(int width, int height, uint8 *data) |
ui_create_glyph(int width, int height, uint8 * data) |
1056 |
{ |
{ |
1057 |
XImage *image; |
XImage *image; |
1058 |
Pixmap bitmap; |
Pixmap bitmap; |
1064 |
bitmap = XCreatePixmap(display, wnd, width, height, 1); |
bitmap = XCreatePixmap(display, wnd, width, height, 1); |
1065 |
gc = XCreateGC(display, bitmap, 0, NULL); |
gc = XCreateGC(display, bitmap, 0, NULL); |
1066 |
|
|
1067 |
image = XCreateImage(display, visual, 1, ZPixmap, 0, |
image = XCreateImage(display, visual, 1, ZPixmap, 0, (char *) data, |
1068 |
data, width, height, 8, scanline); |
width, height, 8, scanline); |
1069 |
image->byte_order = MSBFirst; |
image->byte_order = MSBFirst; |
1070 |
image->bitmap_bit_order = MSBFirst; |
image->bitmap_bit_order = MSBFirst; |
1071 |
XInitImage(image); |
XInitImage(image); |
1072 |
|
|
|
XSetFunction(display, gc, GXcopy); |
|
1073 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
1074 |
|
|
1075 |
XFree(image); |
XFree(image); |
1076 |
XFreeGC(display, gc); |
XFreeGC(display, gc); |
|
|
|
1077 |
return (HGLYPH) bitmap; |
return (HGLYPH) bitmap; |
1078 |
} |
} |
1079 |
|
|
1083 |
XFreePixmap(display, (Pixmap) glyph); |
XFreePixmap(display, (Pixmap) glyph); |
1084 |
} |
} |
1085 |
|
|
1086 |
HCOLOURMAP |
HCURSOR |
1087 |
ui_create_colourmap(COLOURMAP *colours) |
ui_create_cursor(unsigned int x, unsigned int y, int width, int height, |
1088 |
|
uint8 * andmask, uint8 * xormask) |
1089 |
{ |
{ |
1090 |
if (!private_colormap) |
HGLYPH maskglyph, cursorglyph; |
1091 |
|
XColor bg, fg; |
1092 |
|
Cursor xcursor; |
1093 |
|
uint8 *cursor, *pcursor; |
1094 |
|
uint8 *mask, *pmask; |
1095 |
|
uint8 nextbit; |
1096 |
|
int scanline, offset; |
1097 |
|
int i, j; |
1098 |
|
|
1099 |
|
scanline = (width + 7) / 8; |
1100 |
|
offset = scanline * height; |
1101 |
|
|
1102 |
|
cursor = xmalloc(offset); |
1103 |
|
memset(cursor, 0, offset); |
1104 |
|
|
1105 |
|
mask = xmalloc(offset); |
1106 |
|
memset(mask, 0, offset); |
1107 |
|
|
1108 |
|
/* approximate AND and XOR masks with a monochrome X pointer */ |
1109 |
|
for (i = 0; i < height; i++) |
1110 |
{ |
{ |
1111 |
COLOURENTRY *entry; |
offset -= scanline; |
1112 |
int i, ncolours = colours->ncolours; |
pcursor = &cursor[offset]; |
1113 |
uint32 *nc = xmalloc(sizeof(*colmap) * ncolours); |
pmask = &mask[offset]; |
1114 |
|
|
1115 |
|
for (j = 0; j < scanline; j++) |
1116 |
|
{ |
1117 |
|
for (nextbit = 0x80; nextbit != 0; nextbit >>= 1) |
1118 |
|
{ |
1119 |
|
if (xormask[0] || xormask[1] || xormask[2]) |
1120 |
|
{ |
1121 |
|
*pcursor |= (~(*andmask) & nextbit); |
1122 |
|
*pmask |= nextbit; |
1123 |
|
} |
1124 |
|
else |
1125 |
|
{ |
1126 |
|
*pcursor |= ((*andmask) & nextbit); |
1127 |
|
*pmask |= (~(*andmask) & nextbit); |
1128 |
|
} |
1129 |
|
|
1130 |
|
xormask += 3; |
1131 |
|
} |
1132 |
|
|
1133 |
|
andmask++; |
1134 |
|
pcursor++; |
1135 |
|
pmask++; |
1136 |
|
} |
1137 |
|
} |
1138 |
|
|
1139 |
|
fg.red = fg.blue = fg.green = 0xffff; |
1140 |
|
bg.red = bg.blue = bg.green = 0x0000; |
1141 |
|
fg.flags = bg.flags = DoRed | DoBlue | DoGreen; |
1142 |
|
|
1143 |
|
cursorglyph = ui_create_glyph(width, height, cursor); |
1144 |
|
maskglyph = ui_create_glyph(width, height, mask); |
1145 |
|
|
1146 |
|
xcursor = |
1147 |
|
XCreatePixmapCursor(display, (Pixmap) cursorglyph, |
1148 |
|
(Pixmap) maskglyph, &fg, &bg, x, y); |
1149 |
|
|
1150 |
|
ui_destroy_glyph(maskglyph); |
1151 |
|
ui_destroy_glyph(cursorglyph); |
1152 |
|
xfree(mask); |
1153 |
|
xfree(cursor); |
1154 |
|
return (HCURSOR) xcursor; |
1155 |
|
} |
1156 |
|
|
1157 |
|
void |
1158 |
|
ui_set_cursor(HCURSOR cursor) |
1159 |
|
{ |
1160 |
|
current_cursor = (Cursor) cursor; |
1161 |
|
XDefineCursor(display, wnd, current_cursor); |
1162 |
|
} |
1163 |
|
|
1164 |
|
void |
1165 |
|
ui_destroy_cursor(HCURSOR cursor) |
1166 |
|
{ |
1167 |
|
XFreeCursor(display, (Cursor) cursor); |
1168 |
|
} |
1169 |
|
|
1170 |
|
#define MAKE_XCOLOR(xc,c) \ |
1171 |
|
(xc)->red = ((c)->red << 8) | (c)->red; \ |
1172 |
|
(xc)->green = ((c)->green << 8) | (c)->green; \ |
1173 |
|
(xc)->blue = ((c)->blue << 8) | (c)->blue; \ |
1174 |
|
(xc)->flags = DoRed | DoGreen | DoBlue; |
1175 |
|
|
1176 |
|
|
1177 |
|
HCOLOURMAP |
1178 |
|
ui_create_colourmap(COLOURMAP * colours) |
1179 |
|
{ |
1180 |
|
COLOURENTRY *entry; |
1181 |
|
int i, ncolours = colours->ncolours; |
1182 |
|
if (!owncolmap) |
1183 |
|
{ |
1184 |
|
uint32 *map = xmalloc(sizeof(*colmap) * ncolours); |
1185 |
|
XColor xentry; |
1186 |
|
XColor xc_cache[256]; |
1187 |
|
uint32 colour; |
1188 |
|
int colLookup = 256; |
1189 |
for (i = 0; i < ncolours; i++) |
for (i = 0; i < ncolours; i++) |
1190 |
{ |
{ |
|
XColor xc; |
|
1191 |
entry = &colours->colours[i]; |
entry = &colours->colours[i]; |
1192 |
xc.red = entry->red << 8; |
MAKE_XCOLOR(&xentry, entry); |
1193 |
xc.green = entry->green << 8; |
|
1194 |
xc.blue = entry->blue << 8; |
if (XAllocColor(display, xcolmap, &xentry) == 0) |
1195 |
XAllocColor(display, |
{ |
1196 |
DefaultColormap(display, |
/* Allocation failed, find closest match. */ |
1197 |
DefaultScreen(display)), |
int j = 256; |
1198 |
&xc); |
int nMinDist = 3 * 256 * 256; |
1199 |
/* XXX Check return value */ |
long nDist = nMinDist; |
1200 |
nc[i] = xc.pixel; |
|
1201 |
|
/* only get the colors once */ |
1202 |
|
while (colLookup--) |
1203 |
|
{ |
1204 |
|
xc_cache[colLookup].pixel = colLookup; |
1205 |
|
xc_cache[colLookup].red = xc_cache[colLookup].green = |
1206 |
|
xc_cache[colLookup].blue = 0; |
1207 |
|
xc_cache[colLookup].flags = 0; |
1208 |
|
XQueryColor(display, |
1209 |
|
DefaultColormap(display, |
1210 |
|
DefaultScreen(display)), |
1211 |
|
&xc_cache[colLookup]); |
1212 |
|
} |
1213 |
|
colLookup = 0; |
1214 |
|
|
1215 |
|
/* approximate the pixel */ |
1216 |
|
while (j--) |
1217 |
|
{ |
1218 |
|
if (xc_cache[j].flags) |
1219 |
|
{ |
1220 |
|
nDist = ((long) (xc_cache[j].red >> 8) - |
1221 |
|
(long) (xentry.red >> 8)) * |
1222 |
|
((long) (xc_cache[j].red >> 8) - |
1223 |
|
(long) (xentry.red >> 8)) + |
1224 |
|
((long) (xc_cache[j].green >> 8) - |
1225 |
|
(long) (xentry.green >> 8)) * |
1226 |
|
((long) (xc_cache[j].green >> 8) - |
1227 |
|
(long) (xentry.green >> 8)) + |
1228 |
|
((long) (xc_cache[j].blue >> 8) - |
1229 |
|
(long) (xentry.blue >> 8)) * |
1230 |
|
((long) (xc_cache[j].blue >> 8) - |
1231 |
|
(long) (xentry.blue >> 8)); |
1232 |
|
} |
1233 |
|
if (nDist < nMinDist) |
1234 |
|
{ |
1235 |
|
nMinDist = nDist; |
1236 |
|
xentry.pixel = j; |
1237 |
|
} |
1238 |
|
} |
1239 |
|
} |
1240 |
|
colour = xentry.pixel; |
1241 |
|
|
1242 |
|
/* update our cache */ |
1243 |
|
if (xentry.pixel < 256) |
1244 |
|
{ |
1245 |
|
xc_cache[xentry.pixel].red = xentry.red; |
1246 |
|
xc_cache[xentry.pixel].green = xentry.green; |
1247 |
|
xc_cache[xentry.pixel].blue = xentry.blue; |
1248 |
|
|
1249 |
|
} |
1250 |
|
|
1251 |
|
|
1252 |
|
/* byte swap here to make translate_image faster */ |
1253 |
|
map[i] = translate_colour(colour); |
1254 |
} |
} |
1255 |
return nc; |
return map; |
1256 |
} |
} |
1257 |
else |
else |
1258 |
{ |
{ |
|
COLOURENTRY *entry; |
|
1259 |
XColor *xcolours, *xentry; |
XColor *xcolours, *xentry; |
1260 |
Colormap map; |
Colormap map; |
1261 |
int i, ncolours = colours->ncolours; |
|
1262 |
xcolours = xmalloc(sizeof(XColor) * ncolours); |
xcolours = xmalloc(sizeof(XColor) * ncolours); |
1263 |
for (i = 0; i < ncolours; i++) |
for (i = 0; i < ncolours; i++) |
1264 |
{ |
{ |
1265 |
entry = &colours->colours[i]; |
entry = &colours->colours[i]; |
1266 |
xentry = &xcolours[i]; |
xentry = &xcolours[i]; |
|
|
|
1267 |
xentry->pixel = i; |
xentry->pixel = i; |
1268 |
xentry->red = entry->red << 8; |
MAKE_XCOLOR(xentry, entry); |
|
xentry->blue = entry->blue << 8; |
|
|
xentry->green = entry->green << 8; |
|
|
xentry->flags = DoRed | DoBlue | DoGreen; |
|
1269 |
} |
} |
1270 |
|
|
1271 |
map = XCreateColormap(display, wnd, visual, AllocAll); |
map = XCreateColormap(display, wnd, visual, AllocAll); |
1279 |
void |
void |
1280 |
ui_destroy_colourmap(HCOLOURMAP map) |
ui_destroy_colourmap(HCOLOURMAP map) |
1281 |
{ |
{ |
1282 |
XFreeColormap(display, (Colormap) map); |
if (!owncolmap) |
1283 |
|
xfree(map); |
1284 |
|
else |
1285 |
|
XFreeColormap(display, (Colormap) map); |
1286 |
} |
} |
1287 |
|
|
1288 |
void |
void |
1289 |
ui_set_colourmap(HCOLOURMAP map) |
ui_set_colourmap(HCOLOURMAP map) |
1290 |
{ |
{ |
1291 |
|
if (!owncolmap) |
|
/* XXX, change values of all pixels on the screen if the new colmap |
|
|
* doesn't have the same values as the old one? */ |
|
|
if (!private_colormap) |
|
1292 |
colmap = map; |
colmap = map; |
1293 |
else |
else |
|
{ |
|
1294 |
XSetWindowColormap(display, wnd, (Colormap) map); |
XSetWindowColormap(display, wnd, (Colormap) map); |
|
if (fullscreen) |
|
|
XInstallColormap(display, (Colormap) map); |
|
|
} |
|
1295 |
} |
} |
1296 |
|
|
1297 |
void |
void |
1307 |
} |
} |
1308 |
|
|
1309 |
void |
void |
1310 |
ui_reset_clip() |
ui_reset_clip(void) |
1311 |
{ |
{ |
1312 |
XRectangle rect; |
XRectangle rect; |
1313 |
|
|
1319 |
} |
} |
1320 |
|
|
1321 |
void |
void |
1322 |
ui_bell() |
ui_bell(void) |
1323 |
{ |
{ |
1324 |
XBell(display, 0); |
XBell(display, 0); |
1325 |
} |
} |
1328 |
ui_destblt(uint8 opcode, |
ui_destblt(uint8 opcode, |
1329 |
/* dest */ int x, int y, int cx, int cy) |
/* dest */ int x, int y, int cx, int cy) |
1330 |
{ |
{ |
1331 |
xwin_set_function(opcode); |
SET_FUNCTION(opcode); |
1332 |
|
FILL_RECTANGLE(x, y, cx, cy); |
1333 |
XFillRectangle(display, wnd, gc, x, y, cx, cy); |
RESET_FUNCTION(opcode); |
1334 |
} |
} |
1335 |
|
|
1336 |
void |
void |
1337 |
ui_patblt(uint8 opcode, |
ui_patblt(uint8 opcode, |
1338 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1339 |
/* brush */ BRUSH *brush, int bgcolour, int fgcolour) |
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
1340 |
{ |
{ |
|
Display *dpy = display; |
|
1341 |
Pixmap fill; |
Pixmap fill; |
1342 |
uint8 i, ipattern[8]; |
uint8 i, ipattern[8]; |
1343 |
|
|
1344 |
xwin_set_function(opcode); |
SET_FUNCTION(opcode); |
1345 |
|
|
1346 |
switch (brush->style) |
switch (brush->style) |
1347 |
{ |
{ |
1348 |
case 0: /* Solid */ |
case 0: /* Solid */ |
1349 |
XSetForeground(dpy, gc, Ctrans(fgcolour)); |
SET_FOREGROUND(fgcolour); |
1350 |
XFillRectangle(dpy, wnd, gc, x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1351 |
break; |
break; |
1352 |
|
|
1353 |
case 3: /* Pattern */ |
case 3: /* Pattern */ |
1354 |
for (i = 0; i != 8; i++) |
for (i = 0; i != 8; i++) |
1355 |
ipattern[i] = ~brush->pattern[i]; |
ipattern[7 - i] = brush->pattern[i]; |
1356 |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
1357 |
|
|
1358 |
XSetForeground(dpy, gc, Ctrans(fgcolour)); |
SET_FOREGROUND(bgcolour); |
1359 |
XSetBackground(dpy, gc, Ctrans(bgcolour)); |
SET_BACKGROUND(fgcolour); |
1360 |
XSetFillStyle(dpy, gc, FillOpaqueStippled); |
XSetFillStyle(display, gc, FillOpaqueStippled); |
1361 |
XSetStipple(dpy, gc, fill); |
XSetStipple(display, gc, fill); |
1362 |
|
XSetTSOrigin(display, gc, brush->xorigin, brush->yorigin); |
1363 |
|
|
1364 |
XFillRectangle(dpy, wnd, gc, x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1365 |
|
|
1366 |
XSetFillStyle(dpy, gc, FillSolid); |
XSetFillStyle(display, gc, FillSolid); |
1367 |
|
XSetTSOrigin(display, gc, 0, 0); |
1368 |
ui_destroy_glyph((HGLYPH) fill); |
ui_destroy_glyph((HGLYPH) fill); |
1369 |
break; |
break; |
1370 |
|
|
1371 |
default: |
default: |
1372 |
NOTIMP("brush %d\n", brush->style); |
unimpl("brush %d\n", brush->style); |
1373 |
} |
} |
1374 |
|
|
1375 |
|
RESET_FUNCTION(opcode); |
1376 |
} |
} |
1377 |
|
|
1378 |
void |
void |
1380 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1381 |
/* src */ int srcx, int srcy) |
/* src */ int srcx, int srcy) |
1382 |
{ |
{ |
1383 |
xwin_set_function(opcode); |
SET_FUNCTION(opcode); |
|
|
|
1384 |
XCopyArea(display, wnd, wnd, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(display, wnd, wnd, gc, srcx, srcy, cx, cy, x, y); |
1385 |
|
if (ownbackstore) |
1386 |
|
XCopyArea(display, backstore, backstore, gc, srcx, srcy, cx, cy, x, y); |
1387 |
|
RESET_FUNCTION(opcode); |
1388 |
} |
} |
1389 |
|
|
1390 |
void |
void |
1392 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1393 |
/* src */ HBITMAP src, int srcx, int srcy) |
/* src */ HBITMAP src, int srcx, int srcy) |
1394 |
{ |
{ |
1395 |
xwin_set_function(opcode); |
SET_FUNCTION(opcode); |
|
|
|
1396 |
XCopyArea(display, (Pixmap) src, wnd, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(display, (Pixmap) src, wnd, gc, srcx, srcy, cx, cy, x, y); |
1397 |
|
if (ownbackstore) |
1398 |
|
XCopyArea(display, (Pixmap) src, backstore, gc, srcx, srcy, cx, cy, x, y); |
1399 |
|
RESET_FUNCTION(opcode); |
1400 |
} |
} |
1401 |
|
|
1402 |
void |
void |
1403 |
ui_triblt(uint8 opcode, |
ui_triblt(uint8 opcode, |
1404 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1405 |
/* src */ HBITMAP src, int srcx, int srcy, |
/* src */ HBITMAP src, int srcx, int srcy, |
1406 |
/* brush */ BRUSH *brush, int bgcolour, int fgcolour) |
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
1407 |
{ |
{ |
1408 |
/* This is potentially difficult to do in general. Until someone |
/* This is potentially difficult to do in general. Until someone |
1409 |
comes up with a more efficient way of doing it I am using cases. */ |
comes up with a more efficient way of doing it I am using cases. */ |
1412 |
{ |
{ |
1413 |
case 0x69: /* PDSxxn */ |
case 0x69: /* PDSxxn */ |
1414 |
ui_memblt(ROP2_XOR, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_XOR, x, y, cx, cy, src, srcx, srcy); |
1415 |
ui_patblt(ROP2_NXOR, x, y, cx, cy, |
ui_patblt(ROP2_NXOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
brush, bgcolour, fgcolour); |
|
1416 |
break; |
break; |
1417 |
|
|
1418 |
case 0xb8: /* PSDPxax */ |
case 0xb8: /* PSDPxax */ |
1419 |
ui_patblt(ROP2_XOR, x, y, cx, cy, |
ui_patblt(ROP2_XOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
brush, bgcolour, fgcolour); |
|
1420 |
ui_memblt(ROP2_AND, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_AND, x, y, cx, cy, src, srcx, srcy); |
1421 |
ui_patblt(ROP2_XOR, x, y, cx, cy, |
ui_patblt(ROP2_XOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
brush, bgcolour, fgcolour); |
|
1422 |
break; |
break; |
1423 |
|
|
1424 |
case 0xc0: |
case 0xc0: /* PSa */ |
1425 |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
1426 |
ui_patblt(ROP2_AND, x, y, cx, cy, brush, bgcolour, |
ui_patblt(ROP2_AND, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
fgcolour); |
|
1427 |
break; |
break; |
1428 |
|
|
1429 |
default: |
default: |
1430 |
NOTIMP("triblt 0x%x\n", opcode); |
unimpl("triblt 0x%x\n", opcode); |
1431 |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
1432 |
} |
} |
1433 |
} |
} |
1435 |
void |
void |
1436 |
ui_line(uint8 opcode, |
ui_line(uint8 opcode, |
1437 |
/* dest */ int startx, int starty, int endx, int endy, |
/* dest */ int startx, int starty, int endx, int endy, |
1438 |
/* pen */ PEN *pen) |
/* pen */ PEN * pen) |
1439 |
{ |
{ |
1440 |
xwin_set_function(opcode); |
SET_FUNCTION(opcode); |
1441 |
|
SET_FOREGROUND(pen->colour); |
|
XSetForeground(display, gc, Ctrans(pen->colour)); |
|
1442 |
XDrawLine(display, wnd, gc, startx, starty, endx, endy); |
XDrawLine(display, wnd, gc, startx, starty, endx, endy); |
1443 |
|
if (ownbackstore) |
1444 |
|
XDrawLine(display, backstore, gc, startx, starty, endx, endy); |
1445 |
|
RESET_FUNCTION(opcode); |
1446 |
} |
} |
1447 |
|
|
1448 |
void |
void |
1450 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1451 |
/* brush */ int colour) |
/* brush */ int colour) |
1452 |
{ |
{ |
1453 |
xwin_set_function(ROP2_COPY); |
SET_FOREGROUND(colour); |
1454 |
|
FILL_RECTANGLE(x, y, cx, cy); |
|
XSetForeground(display, gc, Ctrans(colour)); |
|
|
XFillRectangle(display, wnd, gc, x, y, cx, cy); |
|
1455 |
} |
} |
1456 |
|
|
1457 |
|
/* warning, this function only draws on wnd or backstore, not both */ |
1458 |
void |
void |
1459 |
ui_draw_glyph(int mixmode, |
ui_draw_glyph(int mixmode, |
1460 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1461 |
/* src */ HGLYPH glyph, int srcx, int srcy, int bgcolour, |
/* src */ HGLYPH glyph, int srcx, int srcy, |
1462 |
int fgcolour) |
int bgcolour, int fgcolour) |
1463 |
{ |
{ |
1464 |
Pixmap pixmap = (Pixmap) glyph; |
SET_FOREGROUND(fgcolour); |
1465 |
|
SET_BACKGROUND(bgcolour); |
1466 |
|
|
1467 |
xwin_set_function(ROP2_COPY); |
XSetFillStyle(display, gc, |
1468 |
|
(mixmode == MIX_TRANSPARENT) ? FillStippled : FillOpaqueStippled); |
1469 |
|
XSetStipple(display, gc, (Pixmap) glyph); |
1470 |
XSetForeground(display, gc, Ctrans(fgcolour)); |
XSetTSOrigin(display, gc, x, y); |
1471 |
switch (mixmode) |
|
1472 |
{ |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
1473 |
case MIX_TRANSPARENT: |
|
1474 |
XSetStipple(display, gc, pixmap); |
XSetFillStyle(display, gc, FillSolid); |
1475 |
XSetFillStyle(display, gc, FillStippled); |
} |
1476 |
XSetTSOrigin(display, gc, x, y); |
|
1477 |
XFillRectangle(display, wnd, gc, x, y, cx, cy); |
#define DO_GLYPH(ttext,idx) \ |
1478 |
XSetFillStyle(display, gc, FillSolid); |
{\ |
1479 |
break; |
glyph = cache_get_font (font, ttext[idx]);\ |
1480 |
|
if (!(flags & TEXT2_IMPLICIT_X))\ |
1481 |
case MIX_OPAQUE: |
{\ |
1482 |
XSetBackground(display, gc, Ctrans(bgcolour)); |
xyoffset = ttext[++idx];\ |
1483 |
/* XCopyPlane (display, pixmap, back_pixmap, back_gc, srcx, srcy, cx, cy, x, y, 1); */ |
if ((xyoffset & 0x80))\ |
1484 |
XSetStipple(display, gc, pixmap); |
{\ |
1485 |
XSetFillStyle(display, gc, FillOpaqueStippled); |
if (flags & TEXT2_VERTICAL) \ |
1486 |
XSetTSOrigin(display, gc, x, y); |
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1487 |
XFillRectangle(display, wnd, gc, x, y, cx, cy); |
else\ |
1488 |
XSetFillStyle(display, gc, FillSolid); |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1489 |
break; |
idx += 2;\ |
1490 |
|
}\ |
1491 |
default: |
else\ |
1492 |
NOTIMP("mix %d\n", mixmode); |
{\ |
1493 |
} |
if (flags & TEXT2_VERTICAL) \ |
1494 |
|
y += xyoffset;\ |
1495 |
|
else\ |
1496 |
|
x += xyoffset;\ |
1497 |
|
}\ |
1498 |
|
}\ |
1499 |
|
if (glyph != NULL)\ |
1500 |
|
{\ |
1501 |
|
ui_draw_glyph (mixmode, x + glyph->offset,\ |
1502 |
|
y + glyph->baseline,\ |
1503 |
|
glyph->width, glyph->height,\ |
1504 |
|
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
1505 |
|
if (flags & TEXT2_IMPLICIT_X)\ |
1506 |
|
x += glyph->width;\ |
1507 |
|
}\ |
1508 |
} |
} |
1509 |
|
|
1510 |
void |
void |
1511 |
ui_draw_text(uint8 font, uint8 flags, int mixmode, int x, int y, |
ui_draw_text(uint8 font, uint8 flags, int mixmode, int x, int y, |
1512 |
int clipx, int clipy, int clipcx, int clipcy, |
int clipx, int clipy, int clipcx, int clipcy, |
1513 |
int boxx, int boxy, int boxcx, int boxcy, |
int boxx, int boxy, int boxcx, int boxcy, int bgcolour, |
1514 |
int bgcolour, int fgcolour, uint8 *text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
1515 |
{ |
{ |
1516 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
1517 |
int i, xyoffset; |
int i, j, xyoffset; |
1518 |
|
DATABLOB *entry; |
1519 |
|
|
1520 |
xwin_set_function(ROP2_COPY); |
SET_FOREGROUND(bgcolour); |
|
XSetForeground(display, gc, Ctrans(bgcolour)); |
|
1521 |
|
|
1522 |
if (boxcx > 1) |
if (boxcx > 1) |
1523 |
XFillRectangle(display, wnd, gc, boxx, boxy, boxcx, boxcy); |
{ |
1524 |
|
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
1525 |
|
} |
1526 |
else if (mixmode == MIX_OPAQUE) |
else if (mixmode == MIX_OPAQUE) |
1527 |
XFillRectangle(display, wnd, gc, clipx, clipy, clipcx, clipcy); |
{ |
1528 |
|
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
1529 |
|
} |
1530 |
|
|
1531 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
1532 |
for (i = 0; i < length; i++) |
for (i = 0; i < length;) |
1533 |
{ |
{ |
1534 |
glyph = cache_get_font(font, text[i]); |
switch (text[i]) |
|
|
|
|
if (!(flags & TEXT2_IMPLICIT_X)) |
|
|
|
|
1535 |
{ |
{ |
1536 |
xyoffset = text[++i]; |
case 0xff: |
1537 |
if ((xyoffset & 0x80)) |
if (i + 2 < length) |
1538 |
{ |
cache_put_text(text[i + 1], text, text[i + 2]); |
|
if (flags & 0x04) /* vertical text */ |
|
|
y += text[++i] | (text[++i] << 8); |
|
|
else |
|
|
x += text[++i] | (text[++i] << 8); |
|
|
} |
|
|
else |
|
|
{ |
|
|
if (flags & 0x04) /* vertical text */ |
|
|
y += xyoffset; |
|
1539 |
else |
else |
1540 |
x += xyoffset; |
{ |
1541 |
} |
error("this shouldn't be happening\n"); |
1542 |
|
exit(1); |
1543 |
|
} |
1544 |
|
/* this will move pointer from start to first character after FF command */ |
1545 |
|
length -= i + 3; |
1546 |
|
text = &(text[i + 3]); |
1547 |
|
i = 0; |
1548 |
|
break; |
1549 |
|
|
1550 |
} |
case 0xfe: |
1551 |
if (glyph != NULL) |
entry = cache_get_text(text[i + 1]); |
1552 |
{ |
if (entry != NULL) |
1553 |
ui_draw_glyph(mixmode, x + (short) glyph->offset, |
{ |
1554 |
y + (short) glyph->baseline, |
if ((((uint8 *) (entry->data))[1] == |
1555 |
glyph->width, glyph->height, |
0) && (!(flags & TEXT2_IMPLICIT_X))) |
1556 |
glyph->pixmap, 0, 0, |
{ |
1557 |
bgcolour, fgcolour); |
if (flags & TEXT2_VERTICAL) |
1558 |
|
y += text[i + 2]; |
1559 |
|
else |
1560 |
|
x += text[i + 2]; |
1561 |
|
} |
1562 |
|
for (j = 0; j < entry->size; j++) |
1563 |
|
DO_GLYPH(((uint8 *) (entry->data)), j); |
1564 |
|
} |
1565 |
|
if (i + 2 < length) |
1566 |
|
i += 3; |
1567 |
|
else |
1568 |
|
i += 2; |
1569 |
|
length -= i; |
1570 |
|
/* this will move pointer from start to first character after FE command */ |
1571 |
|
text = &(text[i]); |
1572 |
|
i = 0; |
1573 |
|
break; |
1574 |
|
|
1575 |
if (flags & TEXT2_IMPLICIT_X) |
default: |
1576 |
x += glyph->width; |
DO_GLYPH(text, i); |
1577 |
|
i++; |
1578 |
|
break; |
1579 |
} |
} |
1580 |
} |
} |
1581 |
|
if (ownbackstore) |
1582 |
|
{ |
1583 |
|
if (boxcx > 1) |
1584 |
|
XCopyArea(display, backstore, wnd, gc, boxx, |
1585 |
|
boxy, boxcx, boxcy, boxx, boxy); |
1586 |
|
else |
1587 |
|
XCopyArea(display, backstore, wnd, gc, clipx, |
1588 |
|
clipy, clipcx, clipcy, clipx, clipy); |
1589 |
|
} |
1590 |
} |
} |
1591 |
|
|
1592 |
void |
void |
1595 |
Pixmap pix; |
Pixmap pix; |
1596 |
XImage *image; |
XImage *image; |
1597 |
|
|
1598 |
pix = XCreatePixmap(display, wnd, cx, cy, depth); |
if (ownbackstore) |
1599 |
xwin_set_function(ROP2_COPY); |
{ |
1600 |
|
image = XGetImage(display, backstore, x, y, cx, cy, AllPlanes, ZPixmap); |
1601 |
XCopyArea(display, wnd, pix, gc, x, y, cx, cy, 0, 0); |
} |
1602 |
image = XGetImage(display, pix, 0, 0, cx, cy, AllPlanes, ZPixmap); |
else |
1603 |
|
{ |
1604 |
|
pix = XCreatePixmap(display, wnd, cx, cy, depth); |
1605 |
|
XCopyArea(display, wnd, pix, gc, x, y, cx, cy, 0, 0); |
1606 |
|
image = XGetImage(display, pix, 0, 0, cx, cy, AllPlanes, ZPixmap); |
1607 |
|
XFreePixmap(display, pix); |
1608 |
|
} |
1609 |
|
|
1610 |
offset *= bpp/8; |
offset *= bpp / 8; |
1611 |
cache_put_desktop(offset, cx, cy, image->bytes_per_line, |
cache_put_desktop(offset, cx, cy, image->bytes_per_line, bpp / 8, (uint8 *) image->data); |
|
bpp/8, image->data); |
|
1612 |
|
|
1613 |
XDestroyImage(image); |
XDestroyImage(image); |
|
XFreePixmap(display, pix); |
|
1614 |
} |
} |
1615 |
|
|
1616 |
void |
void |
1619 |
XImage *image; |
XImage *image; |
1620 |
uint8 *data; |
uint8 *data; |
1621 |
|
|
1622 |
offset *= bpp/8; |
offset *= bpp / 8; |
1623 |
data = cache_get_desktop(offset, cx, cy, bpp/8); |
data = cache_get_desktop(offset, cx, cy, bpp / 8); |
1624 |
if (data == NULL) |
if (data == NULL) |
1625 |
return; |
return; |
|
image = |
|
|
XCreateImage(display, visual, |
|
|
depth, ZPixmap, |
|
|
0, data, cx, cy, BitmapPad(display), |
|
|
cx * bpp/8); |
|
|
xwin_set_function(ROP2_COPY); |
|
|
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy); |
|
|
XFree(image); |
|
|
} |
|
1626 |
|
|
1627 |
/* unroll defines, used to make the loops a bit more readable... */ |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
1628 |
#define unroll8Expr(uexp) uexp uexp uexp uexp uexp uexp uexp uexp |
(char *) data, cx, cy, BitmapPad(display), cx * bpp / 8); |
|
#define unroll8Lefts(uexp) case 7: uexp \ |
|
|
case 6: uexp \ |
|
|
case 5: uexp \ |
|
|
case 4: uexp \ |
|
|
case 3: uexp \ |
|
|
case 2: uexp \ |
|
|
case 1: uexp |
|
1629 |
|
|
1630 |
static uint8 * |
if (ownbackstore) |
|
translate(int width, int height, uint8 *data) |
|
|
{ |
|
|
uint32 i; |
|
|
uint32 size = width * height; |
|
|
uint8 *d2 = xmalloc(size * bpp/8); |
|
|
uint8 *d3 = d2; |
|
|
uint32 pix; |
|
|
i = (size & ~0x7); |
|
|
|
|
|
/* XXX: where are the bits swapped??? */ |
|
|
#ifdef L_ENDIAN /* little-endian */ |
|
|
/* big-endian screen */ |
|
|
if (screen_msbfirst) |
|
1631 |
{ |
{ |
1632 |
switch (bpp) |
XPutImage(display, backstore, gc, image, 0, 0, x, y, cx, cy); |
1633 |
{ |
XCopyArea(display, backstore, wnd, gc, x, y, cx, cy, x, y); |
|
case 32: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix >> 24; |
|
|
*d3++ = pix >> 16; |
|
|
*d3++ = pix >> 8; |
|
|
*d3++ = pix;) i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix >> |
|
|
24; |
|
|
*d3++ = |
|
|
pix >> |
|
|
16; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
*d3++ = |
|
|
pix;)} |
|
|
break; |
|
|
case 24: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix >> 16; |
|
|
*d3++ = pix >> 8; |
|
|
*d3++ = pix;) i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix >> |
|
|
16; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
*d3++ = |
|
|
pix;)} |
|
|
break; |
|
|
case 16: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix >> 8; |
|
|
*d3++ = pix;) i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
*d3++ = |
|
|
pix;)} |
|
|
break; |
|
|
case 8: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix;)} |
|
|
break; |
|
|
} |
|
1634 |
} |
} |
1635 |
else |
else |
|
{ /* little-endian screen */ |
|
|
switch (bpp) |
|
|
{ |
|
|
case 32: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(*((uint32 *) d3) = |
|
|
colmap[*data++]; |
|
|
d3 += sizeof(uint32); |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(* |
|
|
((uint32 |
|
|
*) d3) |
|
|
= colmap[*data++]; |
|
|
d3 += sizeof(uint32); |
|
|
)} |
|
|
break; |
|
|
case 24: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
*d3++ = pix >> 8; |
|
|
*d3++ = pix >> 16; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
*d3++ = |
|
|
pix >> |
|
|
16;)} |
|
|
break; |
|
|
case 16: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
*d3++ = pix >> 8; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
)} |
|
|
break; |
|
|
case 8: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix;)} |
|
|
} |
|
|
} |
|
|
|
|
|
#else /* bigendian-compiled */ |
|
|
if (screen_msbfirst) |
|
1636 |
{ |
{ |
1637 |
/* big-endian screen */ |
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy); |
|
switch (bpp) |
|
|
{ |
|
|
case 32: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(*((uint32 *) d3) = |
|
|
colmap[*data++]; |
|
|
d3 += sizeof(uint32); |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(* |
|
|
((uint32 |
|
|
*) d3) |
|
|
= colmap[*data++]; |
|
|
d3 += sizeof(uint32); |
|
|
)} |
|
|
break; |
|
|
case 24: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
*d3++ = pix >> 8; |
|
|
*d3++ = pix >> 16; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
*d3++ = |
|
|
pix >> |
|
|
16;)} |
|
|
break; |
|
|
case 16: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
*d3++ = pix >> 8; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
)} |
|
|
break; |
|
|
case 8: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix;)} |
|
|
} |
|
|
} |
|
|
else |
|
|
{ |
|
|
/* little-endian screen */ |
|
|
switch (bpp) |
|
|
{ |
|
|
case 32: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
*d3++ = pix >> 8; |
|
|
*d3++ = pix >> 16; |
|
|
*d3++ = pix >> 24; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
*d3++ = |
|
|
pix >> |
|
|
16; |
|
|
*d3++ = |
|
|
pix >> |
|
|
24;)} |
|
|
break; |
|
|
case 24: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
*d3++ = pix >> 8; |
|
|
*d3++ = pix >> 16; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
*d3++ = |
|
|
pix >> |
|
|
16;)} |
|
|
break; |
|
|
case 16: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
*d3++ = pix >> 8; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix; |
|
|
*d3++ = |
|
|
pix >> 8; |
|
|
)} |
|
|
break; |
|
|
case 8: |
|
|
while (i) |
|
|
{ |
|
|
unroll8Expr(pix = colmap[*data++]; |
|
|
*d3++ = pix; |
|
|
)i -= 8; |
|
|
} |
|
|
i = (size & 0x7); |
|
|
if (i != 0) |
|
|
switch (i) |
|
|
{ |
|
|
unroll8Lefts(pix = |
|
|
colmap |
|
|
[*data++]; |
|
|
*d3++ = |
|
|
pix;)} |
|
|
} |
|
1638 |
} |
} |
|
#endif |
|
1639 |
|
|
1640 |
return d2; |
XFree(image); |
1641 |
} |
} |