1 |
matty |
6 |
/* |
2 |
|
|
rdesktop: A Remote Desktop Protocol client. |
3 |
matthewc |
38 |
User interface services - X Window System |
4 |
matty |
30 |
Copyright (C) Matthew Chapman 1999-2001 |
5 |
n-ki |
52 |
|
6 |
matty |
6 |
This program 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 of the License, or |
9 |
|
|
(at your option) any later version. |
10 |
n-ki |
52 |
|
11 |
matty |
6 |
This program 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 |
n-ki |
52 |
|
16 |
matty |
6 |
You should have received a copy of the GNU General Public License |
17 |
|
|
along with this program; if not, write to the Free Software |
18 |
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
19 |
|
|
*/ |
20 |
|
|
|
21 |
matty |
10 |
#include <X11/Xlib.h> |
22 |
matty |
28 |
#include <X11/Xutil.h> |
23 |
n-ki |
52 |
#include <X11/XKBlib.h> |
24 |
matty |
10 |
#include <time.h> |
25 |
matty |
33 |
#include <errno.h> |
26 |
matty |
10 |
#include "rdesktop.h" |
27 |
matty |
6 |
|
28 |
matthewc |
38 |
extern char keymapname[16]; |
29 |
|
|
extern int keylayout; |
30 |
matty |
10 |
extern int width; |
31 |
|
|
extern int height; |
32 |
matty |
29 |
extern BOOL sendmotion; |
33 |
matty |
28 |
extern BOOL fullscreen; |
34 |
matty |
10 |
|
35 |
matthewc |
50 |
Display *display; |
36 |
n-ki |
52 |
XkbDescPtr xkb; |
37 |
matty |
33 |
static int x_socket; |
38 |
matty |
10 |
static Window wnd; |
39 |
|
|
static GC gc; |
40 |
|
|
static Visual *visual; |
41 |
matty |
29 |
static int depth; |
42 |
|
|
static int bpp; |
43 |
|
|
|
44 |
matty |
33 |
/* endianness */ |
45 |
|
|
static BOOL host_be; |
46 |
|
|
static BOOL xserver_be; |
47 |
|
|
|
48 |
|
|
/* software backing store */ |
49 |
matty |
31 |
static BOOL ownbackstore; |
50 |
|
|
static Pixmap backstore; |
51 |
|
|
|
52 |
n-ki |
52 |
/* needed to keep track of the modifiers */ |
53 |
n-ki |
54 |
static unsigned int numlock_modifier_mask = 0; |
54 |
n-ki |
52 |
static unsigned int key_down_state = 0; |
55 |
|
|
|
56 |
n-ki |
54 |
|
57 |
n-ki |
52 |
#define DShift1Mask (1<<0) |
58 |
n-ki |
54 |
#define DLockMask (1<<1) |
59 |
n-ki |
52 |
#define DControl1Mask (1<<2) |
60 |
n-ki |
54 |
#define DMod1Mask (1<<3) |
61 |
|
|
#define DMod2Mask (1<<4) |
62 |
|
|
#define DMod3Mask (1<<5) |
63 |
|
|
#define DMod4Mask (1<<6) |
64 |
|
|
#define DMod5Mask (1<<7) |
65 |
|
|
#define DShift2Mask (1<<8) |
66 |
|
|
#define DControl2Mask (1<<9) |
67 |
|
|
#define DNumLockMask (1<<10) |
68 |
n-ki |
52 |
|
69 |
matty |
31 |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
70 |
|
|
{ \ |
71 |
|
|
XFillRectangle(display, wnd, gc, x, y, cx, cy); \ |
72 |
|
|
if (ownbackstore) \ |
73 |
|
|
XFillRectangle(display, backstore, gc, x, y, cx, cy); \ |
74 |
|
|
} |
75 |
|
|
|
76 |
matty |
33 |
/* colour maps */ |
77 |
matty |
29 |
static BOOL owncolmap; |
78 |
|
|
static Colormap xcolmap; |
79 |
|
|
static uint32 white; |
80 |
matty |
28 |
static uint32 *colmap; |
81 |
matty |
10 |
|
82 |
matty |
33 |
#define TRANSLATE(col) ( owncolmap ? col : translate_colour(colmap[col]) ) |
83 |
matty |
29 |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
84 |
|
|
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
85 |
matty |
28 |
|
86 |
|
|
static int rop2_map[] = { |
87 |
|
|
GXclear, /* 0 */ |
88 |
|
|
GXnor, /* DPon */ |
89 |
|
|
GXandInverted, /* DPna */ |
90 |
|
|
GXcopyInverted, /* Pn */ |
91 |
|
|
GXandReverse, /* PDna */ |
92 |
|
|
GXinvert, /* Dn */ |
93 |
|
|
GXxor, /* DPx */ |
94 |
|
|
GXnand, /* DPan */ |
95 |
|
|
GXand, /* DPa */ |
96 |
|
|
GXequiv, /* DPxn */ |
97 |
|
|
GXnoop, /* D */ |
98 |
|
|
GXorInverted, /* DPno */ |
99 |
|
|
GXcopy, /* P */ |
100 |
|
|
GXorReverse, /* PDno */ |
101 |
|
|
GXor, /* DPo */ |
102 |
|
|
GXset /* 1 */ |
103 |
|
|
}; |
104 |
|
|
|
105 |
matty |
29 |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); } |
106 |
|
|
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
107 |
|
|
|
108 |
n-ki |
54 |
void xwin_get_numlock_mask(); |
109 |
|
|
void xwin_mod_update(uint32 state, uint32 ev_time ); |
110 |
|
|
void xwin_mod_release(uint32 state, uint32 ev_time, uint32 scancode); |
111 |
|
|
void xwin_mod_press(uint32 state, uint32 ev_time, uint32 scancode); |
112 |
n-ki |
52 |
|
113 |
matty |
28 |
static void |
114 |
matty |
29 |
translate8(uint8 *data, uint8 *out, uint8 *end) |
115 |
matty |
28 |
{ |
116 |
matty |
29 |
while (out < end) |
117 |
|
|
*(out++) = (uint8)colmap[*(data++)]; |
118 |
|
|
} |
119 |
matty |
28 |
|
120 |
matty |
29 |
static void |
121 |
|
|
translate16(uint8 *data, uint16 *out, uint16 *end) |
122 |
|
|
{ |
123 |
|
|
while (out < end) |
124 |
|
|
*(out++) = (uint16)colmap[*(data++)]; |
125 |
|
|
} |
126 |
|
|
|
127 |
matty |
33 |
/* little endian - conversion happens when colourmap is built */ |
128 |
matty |
29 |
static void |
129 |
|
|
translate24(uint8 *data, uint8 *out, uint8 *end) |
130 |
|
|
{ |
131 |
|
|
uint32 value; |
132 |
|
|
|
133 |
|
|
while (out < end) |
134 |
matty |
28 |
{ |
135 |
matty |
29 |
value = colmap[*(data++)]; |
136 |
|
|
*(out++) = value; |
137 |
|
|
*(out++) = value >> 8; |
138 |
|
|
*(out++) = value >> 16; |
139 |
matty |
28 |
} |
140 |
|
|
} |
141 |
|
|
|
142 |
|
|
static void |
143 |
matty |
29 |
translate32(uint8 *data, uint32 *out, uint32 *end) |
144 |
matty |
28 |
{ |
145 |
matty |
29 |
while (out < end) |
146 |
|
|
*(out++) = colmap[*(data++)]; |
147 |
matty |
28 |
} |
148 |
|
|
|
149 |
matty |
29 |
static uint8 * |
150 |
matty |
33 |
translate_image(int width, int height, uint8 *data) |
151 |
matty |
28 |
{ |
152 |
matty |
29 |
int size = width * height * bpp/8; |
153 |
|
|
uint8 *out = xmalloc(size); |
154 |
|
|
uint8 *end = out + size; |
155 |
|
|
|
156 |
|
|
switch (bpp) |
157 |
|
|
{ |
158 |
|
|
case 8: |
159 |
|
|
translate8(data, out, end); |
160 |
|
|
break; |
161 |
|
|
|
162 |
|
|
case 16: |
163 |
|
|
translate16(data, (uint16 *)out, (uint16 *)end); |
164 |
|
|
break; |
165 |
|
|
|
166 |
|
|
case 24: |
167 |
|
|
translate24(data, out, end); |
168 |
|
|
break; |
169 |
|
|
|
170 |
|
|
case 32: |
171 |
|
|
translate32(data, (uint32 *)out, (uint32 *)end); |
172 |
|
|
break; |
173 |
|
|
} |
174 |
|
|
|
175 |
|
|
return out; |
176 |
matty |
28 |
} |
177 |
|
|
|
178 |
matty |
35 |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
179 |
|
|
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | ((x >> 8) & 0xff00)); } |
180 |
|
|
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
181 |
|
|
x = (x << 16) | (x >> 16); } |
182 |
matty |
29 |
|
183 |
matty |
33 |
static uint32 |
184 |
|
|
translate_colour(uint32 colour) |
185 |
|
|
{ |
186 |
|
|
switch (bpp) |
187 |
|
|
{ |
188 |
|
|
case 16: |
189 |
|
|
if (host_be != xserver_be) |
190 |
|
|
BSWAP16(colour); |
191 |
|
|
break; |
192 |
matty |
29 |
|
193 |
matty |
33 |
case 24: |
194 |
|
|
if (xserver_be) |
195 |
|
|
BSWAP24(colour); |
196 |
|
|
break; |
197 |
|
|
|
198 |
|
|
case 32: |
199 |
|
|
if (host_be != xserver_be) |
200 |
|
|
BSWAP32(colour); |
201 |
|
|
break; |
202 |
|
|
} |
203 |
|
|
|
204 |
|
|
return colour; |
205 |
|
|
} |
206 |
|
|
|
207 |
matty |
25 |
BOOL |
208 |
|
|
ui_create_window(char *title) |
209 |
matty |
6 |
{ |
210 |
matty |
9 |
XSetWindowAttributes attribs; |
211 |
matty |
28 |
XClassHint *classhints; |
212 |
|
|
XSizeHints *sizehints; |
213 |
matty |
10 |
unsigned long input_mask; |
214 |
matty |
28 |
XPixmapFormatValues *pfm; |
215 |
matty |
29 |
Screen *screen; |
216 |
matty |
33 |
uint16 test; |
217 |
matty |
29 |
int i; |
218 |
n-ki |
52 |
|
219 |
|
|
int xkb_minor, xkb_major; |
220 |
|
|
int xkb_event, xkb_error, xkb_reason; |
221 |
matty |
6 |
|
222 |
n-ki |
52 |
/* compare compiletime libs with runtime libs. */ |
223 |
|
|
xkb_major = XkbMajorVersion; |
224 |
|
|
xkb_minor = XkbMinorVersion; |
225 |
|
|
if( XkbLibraryVersion( &xkb_major, &xkb_minor ) == False ) |
226 |
|
|
{ |
227 |
|
|
error("please re-compile rdesktop\ncompile time version of xkb is not compatible with\nyour runtime version of the library\n"); |
228 |
|
|
return False; |
229 |
|
|
} |
230 |
|
|
|
231 |
|
|
|
232 |
|
|
display = XkbOpenDisplay( NULL, &xkb_event, &xkb_error, &xkb_major, &xkb_minor, &xkb_reason ); |
233 |
|
|
switch(xkb_reason) |
234 |
|
|
{ |
235 |
|
|
case XkbOD_BadLibraryVersion: |
236 |
|
|
error("XkbOD_BadLibraryVersion: XKB extensions in server and the library rdesktop is linked against aren't compatible with each other.\n"); |
237 |
|
|
break; |
238 |
|
|
case XkbOD_ConnectionRefused: |
239 |
|
|
error("XkbOD_ConnectionRefused\n"); |
240 |
|
|
break; |
241 |
|
|
case XkbOD_BadServerVersion: |
242 |
|
|
error("XkbOD_BadServerVersion\n"); |
243 |
|
|
break; |
244 |
|
|
case XkbOD_NonXkbServer: |
245 |
|
|
error("XkbOD_NonXkbServer: XKB extension not present in server\nupdate your X server.\n"); |
246 |
|
|
break; |
247 |
|
|
case XkbOD_Success: |
248 |
|
|
DEBUG("XkbOD_Success: Connection established with display\n"); |
249 |
|
|
break; |
250 |
|
|
} |
251 |
|
|
|
252 |
matty |
6 |
if (display == NULL) |
253 |
matty |
21 |
{ |
254 |
matty |
30 |
error("Failed to open display\n"); |
255 |
matty |
10 |
return False; |
256 |
matty |
21 |
} |
257 |
matty |
6 |
|
258 |
matty |
33 |
x_socket = ConnectionNumber(display); |
259 |
matty |
29 |
screen = DefaultScreenOfDisplay(display); |
260 |
|
|
visual = DefaultVisualOfScreen(screen); |
261 |
|
|
depth = DefaultDepthOfScreen(screen); |
262 |
n-ki |
52 |
|
263 |
matty |
29 |
pfm = XListPixmapFormats(display, &i); |
264 |
matty |
28 |
if (pfm != NULL) |
265 |
|
|
{ |
266 |
matty |
29 |
/* Use maximum bpp for this depth - this is generally |
267 |
|
|
desirable, e.g. 24 bits->32 bits. */ |
268 |
|
|
while (i--) |
269 |
matty |
28 |
{ |
270 |
matty |
29 |
if ((pfm[i].depth == depth) |
271 |
|
|
&& (pfm[i].bits_per_pixel > bpp)) |
272 |
matty |
28 |
{ |
273 |
matty |
29 |
bpp = pfm[i].bits_per_pixel; |
274 |
matty |
28 |
} |
275 |
|
|
} |
276 |
|
|
XFree(pfm); |
277 |
|
|
} |
278 |
matty |
10 |
|
279 |
matty |
28 |
if (bpp < 8) |
280 |
matty |
10 |
{ |
281 |
matty |
30 |
error("Less than 8 bpp not currently supported.\n"); |
282 |
matty |
10 |
XCloseDisplay(display); |
283 |
|
|
return False; |
284 |
|
|
} |
285 |
|
|
|
286 |
matty |
29 |
if (depth <= 8) |
287 |
|
|
owncolmap = True; |
288 |
|
|
else |
289 |
|
|
xcolmap = DefaultColormapOfScreen(screen); |
290 |
matty |
6 |
|
291 |
matty |
33 |
test = 1; |
292 |
|
|
host_be = !(BOOL)(*(uint8 *)(&test)); |
293 |
|
|
xserver_be = (ImageByteOrder(display) == MSBFirst); |
294 |
|
|
|
295 |
matty |
29 |
white = WhitePixelOfScreen(screen); |
296 |
|
|
attribs.background_pixel = BlackPixelOfScreen(screen); |
297 |
|
|
attribs.backing_store = DoesBackingStore(screen); |
298 |
matty |
28 |
|
299 |
matty |
29 |
if (attribs.backing_store == NotUseful) |
300 |
matty |
31 |
ownbackstore = True; |
301 |
matty |
29 |
|
302 |
matty |
28 |
if (fullscreen) |
303 |
|
|
{ |
304 |
|
|
attribs.override_redirect = True; |
305 |
matty |
29 |
width = WidthOfScreen(screen); |
306 |
|
|
height = HeightOfScreen(screen); |
307 |
matty |
28 |
} |
308 |
|
|
else |
309 |
|
|
{ |
310 |
|
|
attribs.override_redirect = False; |
311 |
|
|
} |
312 |
|
|
|
313 |
matty |
30 |
width = (width + 3) & ~3; /* make width a multiple of 32 bits */ |
314 |
matty |
29 |
|
315 |
|
|
wnd = XCreateWindow(display, RootWindowOfScreen(screen), |
316 |
matty |
28 |
0, 0, width, height, 0, CopyFromParent, |
317 |
|
|
InputOutput, CopyFromParent, |
318 |
|
|
CWBackingStore | CWBackPixel | CWOverrideRedirect, |
319 |
|
|
&attribs); |
320 |
matty |
9 |
|
321 |
matty |
10 |
XStoreName(display, wnd, title); |
322 |
matty |
6 |
|
323 |
matty |
28 |
classhints = XAllocClassHint(); |
324 |
|
|
if (classhints != NULL) |
325 |
|
|
{ |
326 |
matty |
29 |
classhints->res_name = classhints->res_class = "rdesktop"; |
327 |
matty |
28 |
XSetClassHint(display, wnd, classhints); |
328 |
|
|
XFree(classhints); |
329 |
|
|
} |
330 |
|
|
|
331 |
|
|
sizehints = XAllocSizeHints(); |
332 |
|
|
if (sizehints) |
333 |
|
|
{ |
334 |
matty |
29 |
sizehints->flags = PMinSize | PMaxSize; |
335 |
|
|
sizehints->min_width = sizehints->max_width = width; |
336 |
|
|
sizehints->min_height = sizehints->max_height = height; |
337 |
matty |
28 |
XSetWMNormalHints(display, wnd, sizehints); |
338 |
|
|
XFree(sizehints); |
339 |
|
|
} |
340 |
|
|
|
341 |
matthewc |
50 |
xkeymap_init(); |
342 |
matthewc |
38 |
|
343 |
n-ki |
52 |
input_mask = KeyPressMask | KeyReleaseMask | |
344 |
|
|
ButtonPressMask | ButtonReleaseMask | |
345 |
n-ki |
54 |
EnterWindowMask | LeaveWindowMask; |
346 |
matty |
29 |
if (sendmotion) |
347 |
matty |
10 |
input_mask |= PointerMotionMask; |
348 |
matty |
6 |
|
349 |
matty |
31 |
if (ownbackstore) |
350 |
|
|
input_mask |= ExposureMask; |
351 |
|
|
|
352 |
matty |
10 |
XSelectInput(display, wnd, input_mask); |
353 |
|
|
gc = XCreateGC(display, wnd, 0, NULL); |
354 |
matty |
7 |
|
355 |
matty |
31 |
if (ownbackstore) |
356 |
|
|
backstore = XCreatePixmap(display, wnd, width, height, depth); |
357 |
|
|
|
358 |
matty |
28 |
XMapWindow(display, wnd); |
359 |
n-ki |
52 |
|
360 |
|
|
/* TODO: error texts... make them friendly. */ |
361 |
|
|
xkb = XkbGetKeyboard(display, XkbAllComponentsMask, XkbUseCoreKbd); |
362 |
|
|
if ((int)xkb == BadAlloc || xkb == NULL) |
363 |
|
|
{ |
364 |
|
|
error( "XkbGetKeyboard failed.\n"); |
365 |
|
|
exit(0); |
366 |
|
|
} |
367 |
|
|
|
368 |
|
|
/* TODO: error texts... make them friendly. */ |
369 |
|
|
if( XkbSelectEvents(display, xkb->device_spec, XkbAllEventsMask, XkbAllEventsMask) == False ) |
370 |
|
|
{ |
371 |
|
|
error( "XkbSelectEvents failed.\n"); |
372 |
|
|
exit(0); |
373 |
|
|
} |
374 |
n-ki |
54 |
|
375 |
|
|
xwin_get_numlock_mask(); |
376 |
n-ki |
52 |
|
377 |
matty |
10 |
return True; |
378 |
matty |
6 |
} |
379 |
|
|
|
380 |
matty |
25 |
void |
381 |
n-ki |
54 |
xwin_get_numlock_mask() |
382 |
|
|
{ |
383 |
|
|
KeyCode numlockcode; |
384 |
|
|
KeyCode* keycode; |
385 |
|
|
XModifierKeymap *modmap; |
386 |
|
|
int i,j; |
387 |
|
|
|
388 |
|
|
/* Find out if numlock is already defined as a modifier key, and if so where */ |
389 |
|
|
numlockcode = XKeysymToKeycode(display, 0xFF7F); /* XF_Num_Lock = 0xFF7F */ |
390 |
|
|
if (numlockcode) { |
391 |
|
|
modmap = XGetModifierMapping(display); |
392 |
|
|
if (modmap) { |
393 |
|
|
keycode = modmap->modifiermap; |
394 |
|
|
for (i = 0; i < 8; i++) |
395 |
|
|
for (j = modmap->max_keypermod; j--;) { |
396 |
|
|
if (*keycode == numlockcode) { |
397 |
|
|
numlock_modifier_mask = (1 << i); |
398 |
|
|
i = 8; |
399 |
|
|
break; |
400 |
|
|
} |
401 |
|
|
keycode++; |
402 |
|
|
} |
403 |
|
|
if (!numlock_modifier_mask) { |
404 |
|
|
modmap->modifiermap[7 * modmap->max_keypermod] = numlockcode; |
405 |
|
|
if (XSetModifierMapping(display, modmap) == MappingSuccess) |
406 |
|
|
numlock_modifier_mask = (1 << 7); |
407 |
|
|
else |
408 |
|
|
printf("XSetModifierMapping failed!\n"); |
409 |
|
|
} |
410 |
|
|
XFreeModifiermap(modmap); |
411 |
|
|
} |
412 |
|
|
} |
413 |
|
|
|
414 |
|
|
if (!numlock_modifier_mask) |
415 |
|
|
printf("WARNING: Failed to get a numlock modifier mapping.\n"); |
416 |
|
|
|
417 |
|
|
} |
418 |
|
|
|
419 |
|
|
void |
420 |
matty |
25 |
ui_destroy_window() |
421 |
matty |
6 |
{ |
422 |
n-ki |
52 |
if( xkb != NULL ) |
423 |
|
|
XkbFreeKeyboard(xkb, XkbAllControlsMask, True); |
424 |
|
|
|
425 |
matty |
31 |
if (ownbackstore) |
426 |
|
|
XFreePixmap(display, backstore); |
427 |
|
|
|
428 |
matty |
10 |
XFreeGC(display, gc); |
429 |
|
|
XDestroyWindow(display, wnd); |
430 |
|
|
XCloseDisplay(display); |
431 |
matty |
28 |
display = NULL; |
432 |
matty |
6 |
} |
433 |
|
|
|
434 |
matty |
33 |
static void |
435 |
|
|
xwin_process_events() |
436 |
matty |
9 |
{ |
437 |
n-ki |
54 |
XEvent xevent; |
438 |
|
|
|
439 |
matthewc |
38 |
KeySym keysym; |
440 |
matty |
9 |
uint8 scancode; |
441 |
matthewc |
50 |
uint16 button, flags; |
442 |
matty |
10 |
uint32 ev_time; |
443 |
n-ki |
52 |
uint32 tmpmods; |
444 |
matty |
9 |
|
445 |
n-ki |
54 |
while (XCheckMaskEvent(display, ~0, &xevent)) |
446 |
matty |
9 |
{ |
447 |
matty |
10 |
ev_time = time(NULL); |
448 |
matthewc |
50 |
flags = 0; |
449 |
matty |
10 |
|
450 |
n-ki |
54 |
switch (xevent.type) |
451 |
matty |
9 |
{ |
452 |
matthewc |
50 |
case KeyRelease: |
453 |
|
|
flags = KBD_FLAG_DOWN | KBD_FLAG_UP; |
454 |
|
|
/* fall through */ |
455 |
matty |
9 |
case KeyPress: |
456 |
n-ki |
54 |
if( XkbTranslateKeyCode(xkb, xevent.xkey.keycode, xevent.xkey.state, &tmpmods, &keysym) == False ) |
457 |
matty |
9 |
break; |
458 |
n-ki |
54 |
scancode = xkeymap_translate_key(keysym, xevent.xkey.keycode, &flags); |
459 |
matty |
9 |
|
460 |
n-ki |
52 |
if (scancode == 0 ) |
461 |
|
|
break; |
462 |
|
|
|
463 |
|
|
/* keep track of the modifiers -- needed for stickykeys... */ |
464 |
n-ki |
54 |
if( xevent.type == KeyPress ) |
465 |
|
|
xwin_mod_press( xevent.xkey.state, ev_time, scancode ); |
466 |
n-ki |
52 |
|
467 |
matthewc |
50 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, flags, scancode, 0); |
468 |
n-ki |
52 |
|
469 |
n-ki |
54 |
if( xevent.type == KeyRelease ) |
470 |
|
|
xwin_mod_release( xevent.xkey.state, ev_time, scancode ); |
471 |
n-ki |
52 |
|
472 |
matty |
9 |
break; |
473 |
|
|
|
474 |
|
|
case ButtonPress: |
475 |
matthewc |
50 |
flags = MOUSE_FLAG_DOWN; |
476 |
|
|
/* fall through */ |
477 |
matty |
9 |
|
478 |
|
|
case ButtonRelease: |
479 |
n-ki |
54 |
button = xkeymap_translate_button(xevent.xbutton.button); |
480 |
matty |
9 |
if (button == 0) |
481 |
|
|
break; |
482 |
|
|
|
483 |
matty |
10 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
484 |
matthewc |
50 |
flags | button, |
485 |
n-ki |
54 |
xevent.xbutton.x, |
486 |
|
|
xevent.xbutton.y); |
487 |
matty |
10 |
break; |
488 |
|
|
|
489 |
|
|
case MotionNotify: |
490 |
|
|
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
491 |
matty |
24 |
MOUSE_FLAG_MOVE, |
492 |
n-ki |
54 |
xevent.xmotion.x, |
493 |
|
|
xevent.xmotion.y); |
494 |
matty |
28 |
break; |
495 |
|
|
|
496 |
|
|
case EnterNotify: |
497 |
matty |
29 |
XGrabKeyboard(display, wnd, True, GrabModeAsync, |
498 |
|
|
GrabModeAsync, CurrentTime); |
499 |
n-ki |
54 |
|
500 |
|
|
xwin_mod_update( xevent.xcrossing.state, ev_time ); |
501 |
matty |
28 |
break; |
502 |
|
|
|
503 |
|
|
case LeaveNotify: |
504 |
matty |
29 |
XUngrabKeyboard(display, CurrentTime); |
505 |
matty |
28 |
break; |
506 |
matty |
31 |
|
507 |
|
|
case Expose: |
508 |
|
|
XCopyArea(display, backstore, wnd, gc, |
509 |
n-ki |
54 |
xevent.xexpose.x, xevent.xexpose.y, |
510 |
|
|
xevent.xexpose.width, xevent.xexpose.height, |
511 |
|
|
xevent.xexpose.x, xevent.xexpose.y); |
512 |
matty |
31 |
break; |
513 |
matty |
9 |
} |
514 |
|
|
} |
515 |
|
|
} |
516 |
|
|
|
517 |
matty |
25 |
void |
518 |
n-ki |
54 |
xwin_mod_update(uint32 state, uint32 ev_time ) |
519 |
n-ki |
52 |
{ |
520 |
n-ki |
54 |
xwin_mod_press(state, ev_time, 0); |
521 |
|
|
xwin_mod_release(state, ev_time, 0); |
522 |
|
|
} |
523 |
|
|
|
524 |
|
|
void |
525 |
|
|
xwin_mod_release(uint32 state, uint32 ev_time, uint32 scancode) |
526 |
|
|
{ |
527 |
n-ki |
52 |
switch (scancode) { |
528 |
|
|
case 0x2a: |
529 |
|
|
key_down_state &= ~DShift1Mask; |
530 |
|
|
break; |
531 |
|
|
case 0x36: |
532 |
|
|
key_down_state &= ~DShift2Mask; |
533 |
|
|
break; |
534 |
|
|
case 0x1d: |
535 |
|
|
key_down_state &= ~DControl1Mask; |
536 |
|
|
break; |
537 |
|
|
case 0x9d: |
538 |
|
|
key_down_state &= ~DControl2Mask; |
539 |
|
|
break; |
540 |
|
|
case 0x38: |
541 |
|
|
key_down_state &= ~DMod1Mask; |
542 |
|
|
break; |
543 |
|
|
case 0xb8: |
544 |
|
|
key_down_state &= ~DMod2Mask; |
545 |
|
|
break; |
546 |
|
|
} |
547 |
|
|
|
548 |
n-ki |
54 |
if( !(numlock_modifier_mask & state) && (key_down_state & DNumLockMask) ) |
549 |
n-ki |
52 |
{ |
550 |
n-ki |
54 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, 0x45, 0); |
551 |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN | KBD_FLAG_UP, 0x45, 0); |
552 |
|
|
key_down_state &= ~DNumLockMask; |
553 |
|
|
} |
554 |
|
|
|
555 |
|
|
if( !(LockMask & state) && (key_down_state & DLockMask)) |
556 |
|
|
{ |
557 |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, 0x3a, 0); |
558 |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN | KBD_FLAG_UP, 0x3a, 0); |
559 |
|
|
key_down_state &= ~DLockMask; |
560 |
|
|
|
561 |
|
|
} |
562 |
|
|
|
563 |
|
|
|
564 |
|
|
if( !(ShiftMask & state) && (key_down_state & DShift1Mask)) |
565 |
|
|
{ |
566 |
n-ki |
52 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x2a, 0); |
567 |
|
|
key_down_state &= ~DShift1Mask; |
568 |
|
|
|
569 |
|
|
} |
570 |
|
|
|
571 |
n-ki |
54 |
if( !(ControlMask & state) && (key_down_state & DControl1Mask)) |
572 |
n-ki |
52 |
{ |
573 |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x1d, 0); |
574 |
|
|
key_down_state &= ~DControl1Mask; |
575 |
|
|
|
576 |
|
|
} |
577 |
n-ki |
54 |
|
578 |
|
|
if( !(Mod1Mask & state) && (key_down_state & DMod1Mask)) |
579 |
n-ki |
52 |
{ |
580 |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x38, 0); |
581 |
|
|
key_down_state &= ~DMod1Mask; |
582 |
|
|
|
583 |
|
|
} |
584 |
n-ki |
54 |
|
585 |
|
|
if( !(Mod2Mask & state) && (key_down_state & DMod2Mask)) |
586 |
n-ki |
52 |
{ |
587 |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0xb8, 0); |
588 |
|
|
key_down_state &= ~DMod2Mask; |
589 |
|
|
} |
590 |
|
|
} |
591 |
|
|
|
592 |
|
|
|
593 |
|
|
void |
594 |
n-ki |
54 |
xwin_mod_press(uint32 state, uint32 ev_time, uint32 scancode) |
595 |
n-ki |
52 |
{ |
596 |
|
|
|
597 |
|
|
switch (scancode) { |
598 |
|
|
case 0x2a: |
599 |
|
|
key_down_state |= DShift1Mask; |
600 |
|
|
break; |
601 |
|
|
case 0x36: |
602 |
|
|
key_down_state |= DShift2Mask; |
603 |
|
|
break; |
604 |
|
|
case 0x1d: |
605 |
|
|
key_down_state |= DControl1Mask; |
606 |
|
|
break; |
607 |
|
|
case 0x9d: |
608 |
|
|
key_down_state |= DControl2Mask; |
609 |
|
|
break; |
610 |
n-ki |
54 |
case 0x3a: |
611 |
|
|
key_down_state ^= DLockMask; |
612 |
|
|
break; |
613 |
|
|
case 0x45: |
614 |
|
|
key_down_state ^= DNumLockMask; |
615 |
|
|
break; |
616 |
n-ki |
52 |
case 0x38: |
617 |
|
|
key_down_state |= DMod1Mask; |
618 |
|
|
break; |
619 |
|
|
case 0xb8: |
620 |
|
|
key_down_state |= DMod2Mask; |
621 |
|
|
break; |
622 |
|
|
} |
623 |
|
|
|
624 |
n-ki |
54 |
if( (numlock_modifier_mask && state) && !(key_down_state & DNumLockMask) ) |
625 |
n-ki |
52 |
{ |
626 |
n-ki |
54 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, 0x45, 0); |
627 |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN | KBD_FLAG_UP, 0x45, 0); |
628 |
|
|
key_down_state |= DNumLockMask; |
629 |
|
|
} |
630 |
|
|
|
631 |
|
|
if( (LockMask & state) && !(key_down_state & DLockMask)) |
632 |
|
|
{ |
633 |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, 0x3a, 0); |
634 |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN | KBD_FLAG_UP, 0x3a, 0); |
635 |
|
|
key_down_state |= DLockMask; |
636 |
|
|
|
637 |
|
|
} |
638 |
|
|
|
639 |
|
|
|
640 |
|
|
if( (ShiftMask & state) && !((key_down_state & DShift1Mask) || (key_down_state & DShift2Mask))) |
641 |
|
|
{ |
642 |
n-ki |
52 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, 0x2a, 0); |
643 |
|
|
key_down_state |= DShift1Mask; |
644 |
|
|
|
645 |
|
|
} |
646 |
|
|
|
647 |
n-ki |
54 |
if( (ControlMask & state) && !((key_down_state & DControl1Mask) || (key_down_state & DControl2Mask))) |
648 |
n-ki |
52 |
{ |
649 |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, 0x1d, 0); |
650 |
|
|
key_down_state |= DControl1Mask; |
651 |
|
|
|
652 |
|
|
} |
653 |
|
|
|
654 |
n-ki |
54 |
if( (Mod1Mask & state) && !(key_down_state & DMod1Mask)) |
655 |
n-ki |
52 |
{ |
656 |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, 0x38, 0); |
657 |
|
|
key_down_state |= DMod1Mask; |
658 |
|
|
|
659 |
|
|
} |
660 |
|
|
|
661 |
n-ki |
54 |
if( (Mod2Mask & state) && !(key_down_state & DMod2Mask)) |
662 |
n-ki |
52 |
{ |
663 |
|
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, 0xb8, 0); |
664 |
|
|
key_down_state |= DMod2Mask; |
665 |
|
|
|
666 |
|
|
} |
667 |
|
|
} |
668 |
|
|
|
669 |
|
|
void |
670 |
matty |
33 |
ui_select(int rdp_socket) |
671 |
|
|
{ |
672 |
|
|
int n = (rdp_socket > x_socket) ? rdp_socket+1 : x_socket+1; |
673 |
|
|
fd_set rfds; |
674 |
|
|
|
675 |
|
|
FD_ZERO(&rfds); |
676 |
|
|
|
677 |
|
|
while (True) |
678 |
|
|
{ |
679 |
|
|
FD_ZERO(&rfds); |
680 |
|
|
FD_SET(rdp_socket, &rfds); |
681 |
matthewc |
53 |
if (display != NULL) |
682 |
|
|
{ |
683 |
|
|
FD_SET(x_socket, &rfds); |
684 |
|
|
XFlush(display); |
685 |
|
|
} |
686 |
matty |
33 |
|
687 |
|
|
switch (select(n, &rfds, NULL, NULL, NULL)) |
688 |
|
|
{ |
689 |
|
|
case -1: |
690 |
|
|
error("select: %s\n", strerror(errno)); |
691 |
|
|
|
692 |
|
|
case 0: |
693 |
|
|
continue; |
694 |
|
|
} |
695 |
|
|
|
696 |
|
|
if (FD_ISSET(x_socket, &rfds)) |
697 |
|
|
xwin_process_events(); |
698 |
|
|
|
699 |
|
|
if (FD_ISSET(rdp_socket, &rfds)) |
700 |
|
|
return; |
701 |
|
|
} |
702 |
|
|
} |
703 |
|
|
|
704 |
|
|
void |
705 |
matty |
25 |
ui_move_pointer(int x, int y) |
706 |
matty |
9 |
{ |
707 |
matty |
10 |
XWarpPointer(display, wnd, wnd, 0, 0, 0, 0, x, y); |
708 |
matty |
9 |
} |
709 |
|
|
|
710 |
matty |
25 |
HBITMAP |
711 |
|
|
ui_create_bitmap(int width, int height, uint8 *data) |
712 |
matty |
6 |
{ |
713 |
|
|
XImage *image; |
714 |
matty |
9 |
Pixmap bitmap; |
715 |
matty |
28 |
uint8 *tdata; |
716 |
matty |
29 |
|
717 |
matty |
33 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
718 |
matty |
28 |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
719 |
matty |
29 |
image = XCreateImage(display, visual, depth, ZPixmap, |
720 |
|
|
0, tdata, width, height, 8, 0); |
721 |
matty |
6 |
|
722 |
matty |
28 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
723 |
matty |
9 |
|
724 |
|
|
XFree(image); |
725 |
matty |
29 |
if (!owncolmap) |
726 |
matty |
28 |
xfree(tdata); |
727 |
matty |
24 |
return (HBITMAP) bitmap; |
728 |
matty |
6 |
} |
729 |
|
|
|
730 |
matty |
25 |
void |
731 |
|
|
ui_paint_bitmap(int x, int y, int cx, int cy, |
732 |
|
|
int width, int height, uint8 *data) |
733 |
matty |
6 |
{ |
734 |
matty |
10 |
XImage *image; |
735 |
matty |
29 |
uint8 *tdata; |
736 |
matty |
10 |
|
737 |
matty |
33 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
738 |
matty |
29 |
image = XCreateImage(display, visual, depth, ZPixmap, |
739 |
|
|
0, tdata, width, height, 8, 0); |
740 |
matty |
28 |
|
741 |
matty |
31 |
if (ownbackstore) |
742 |
|
|
{ |
743 |
|
|
XPutImage(display, backstore, gc, image, 0, 0, x, y, cx, cy); |
744 |
|
|
XCopyArea(display, backstore, wnd, gc, x, y, cx, cy, x, y); |
745 |
|
|
} |
746 |
|
|
else |
747 |
|
|
{ |
748 |
|
|
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy); |
749 |
|
|
} |
750 |
matty |
29 |
|
751 |
matty |
24 |
XFree(image); |
752 |
matty |
29 |
if (!owncolmap) |
753 |
matty |
28 |
xfree(tdata); |
754 |
matty |
6 |
} |
755 |
|
|
|
756 |
matty |
25 |
void |
757 |
|
|
ui_destroy_bitmap(HBITMAP bmp) |
758 |
matty |
6 |
{ |
759 |
matty |
29 |
XFreePixmap(display, (Pixmap)bmp); |
760 |
matty |
10 |
} |
761 |
|
|
|
762 |
matty |
25 |
HGLYPH |
763 |
|
|
ui_create_glyph(int width, int height, uint8 *data) |
764 |
matty |
10 |
{ |
765 |
matty |
9 |
XImage *image; |
766 |
|
|
Pixmap bitmap; |
767 |
|
|
int scanline; |
768 |
|
|
GC gc; |
769 |
matty |
6 |
|
770 |
matty |
9 |
scanline = (width + 7) / 8; |
771 |
matty |
6 |
|
772 |
matty |
10 |
bitmap = XCreatePixmap(display, wnd, width, height, 1); |
773 |
|
|
gc = XCreateGC(display, bitmap, 0, NULL); |
774 |
matty |
9 |
|
775 |
matty |
10 |
image = XCreateImage(display, visual, 1, ZPixmap, 0, |
776 |
matty |
24 |
data, width, height, 8, scanline); |
777 |
matty |
23 |
image->byte_order = MSBFirst; |
778 |
|
|
image->bitmap_bit_order = MSBFirst; |
779 |
|
|
XInitImage(image); |
780 |
|
|
|
781 |
matty |
10 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
782 |
matty |
29 |
|
783 |
matty |
9 |
XFree(image); |
784 |
matty |
10 |
XFreeGC(display, gc); |
785 |
matty |
29 |
return (HGLYPH)bitmap; |
786 |
matty |
6 |
} |
787 |
matty |
7 |
|
788 |
matty |
25 |
void |
789 |
|
|
ui_destroy_glyph(HGLYPH glyph) |
790 |
matty |
7 |
{ |
791 |
matty |
29 |
XFreePixmap(display, (Pixmap)glyph); |
792 |
matty |
9 |
} |
793 |
|
|
|
794 |
matty |
29 |
HCURSOR |
795 |
|
|
ui_create_cursor(unsigned int x, unsigned int y, int width, |
796 |
|
|
int height, uint8 *andmask, uint8 *xormask) |
797 |
matty |
9 |
{ |
798 |
matty |
29 |
HGLYPH maskglyph, cursorglyph; |
799 |
|
|
XColor bg, fg; |
800 |
|
|
Cursor xcursor; |
801 |
|
|
uint8 *cursor, *pcursor; |
802 |
|
|
uint8 *mask, *pmask; |
803 |
|
|
uint8 nextbit; |
804 |
|
|
int scanline, offset; |
805 |
|
|
int i, j; |
806 |
|
|
|
807 |
|
|
scanline = (width + 7) / 8; |
808 |
|
|
offset = scanline * height; |
809 |
|
|
|
810 |
|
|
cursor = xmalloc(offset); |
811 |
|
|
memset(cursor, 0, offset); |
812 |
|
|
|
813 |
|
|
mask = xmalloc(offset); |
814 |
|
|
memset(mask, 0, offset); |
815 |
|
|
|
816 |
|
|
/* approximate AND and XOR masks with a monochrome X pointer */ |
817 |
|
|
for (i = 0; i < height; i++) |
818 |
matty |
7 |
{ |
819 |
matty |
29 |
offset -= scanline; |
820 |
|
|
pcursor = &cursor[offset]; |
821 |
|
|
pmask = &mask[offset]; |
822 |
|
|
|
823 |
|
|
for (j = 0; j < scanline; j++) |
824 |
matty |
28 |
{ |
825 |
matty |
29 |
for (nextbit = 0x80; nextbit != 0; nextbit >>= 1) |
826 |
|
|
{ |
827 |
|
|
if (xormask[0] || xormask[1] || xormask[2]) |
828 |
|
|
{ |
829 |
|
|
*pcursor |= (~(*andmask) & nextbit); |
830 |
|
|
*pmask |= nextbit; |
831 |
|
|
} |
832 |
|
|
else |
833 |
|
|
{ |
834 |
|
|
*pcursor |= ((*andmask) & nextbit); |
835 |
|
|
*pmask |= (~(*andmask) & nextbit); |
836 |
|
|
} |
837 |
|
|
|
838 |
|
|
xormask += 3; |
839 |
|
|
} |
840 |
|
|
|
841 |
|
|
andmask++; |
842 |
|
|
pcursor++; |
843 |
|
|
pmask++; |
844 |
matty |
28 |
} |
845 |
matty |
7 |
} |
846 |
matty |
29 |
|
847 |
|
|
fg.red = fg.blue = fg.green = 0xffff; |
848 |
|
|
bg.red = bg.blue = bg.green = 0x0000; |
849 |
|
|
fg.flags = bg.flags = DoRed | DoBlue | DoGreen; |
850 |
|
|
|
851 |
|
|
cursorglyph = ui_create_glyph(width, height, cursor); |
852 |
|
|
maskglyph = ui_create_glyph(width, height, mask); |
853 |
|
|
|
854 |
|
|
xcursor = XCreatePixmapCursor(display, (Pixmap)cursorglyph, |
855 |
|
|
(Pixmap)maskglyph, &fg, &bg, x, y); |
856 |
|
|
|
857 |
|
|
ui_destroy_glyph(maskglyph); |
858 |
|
|
ui_destroy_glyph(cursorglyph); |
859 |
|
|
xfree(mask); |
860 |
|
|
xfree(cursor); |
861 |
|
|
return (HCURSOR)xcursor; |
862 |
|
|
} |
863 |
|
|
|
864 |
|
|
void |
865 |
|
|
ui_set_cursor(HCURSOR cursor) |
866 |
|
|
{ |
867 |
|
|
XDefineCursor(display, wnd, (Cursor)cursor); |
868 |
|
|
} |
869 |
|
|
|
870 |
|
|
void |
871 |
|
|
ui_destroy_cursor(HCURSOR cursor) |
872 |
|
|
{ |
873 |
|
|
XFreeCursor(display, (Cursor)cursor); |
874 |
|
|
} |
875 |
|
|
|
876 |
|
|
#define MAKE_XCOLOR(xc,c) \ |
877 |
|
|
(xc)->red = ((c)->red << 8) | (c)->red; \ |
878 |
|
|
(xc)->green = ((c)->green << 8) | (c)->green; \ |
879 |
|
|
(xc)->blue = ((c)->blue << 8) | (c)->blue; \ |
880 |
|
|
(xc)->flags = DoRed | DoGreen | DoBlue; |
881 |
|
|
|
882 |
|
|
HCOLOURMAP |
883 |
|
|
ui_create_colourmap(COLOURMAP *colours) |
884 |
|
|
{ |
885 |
|
|
COLOURENTRY *entry; |
886 |
|
|
int i, ncolours = colours->ncolours; |
887 |
|
|
|
888 |
|
|
if (owncolmap) |
889 |
matty |
28 |
{ |
890 |
|
|
XColor *xcolours, *xentry; |
891 |
|
|
Colormap map; |
892 |
matty |
29 |
|
893 |
matty |
28 |
xcolours = xmalloc(sizeof(XColor) * ncolours); |
894 |
|
|
for (i = 0; i < ncolours; i++) |
895 |
|
|
{ |
896 |
|
|
entry = &colours->colours[i]; |
897 |
|
|
xentry = &xcolours[i]; |
898 |
|
|
xentry->pixel = i; |
899 |
matty |
29 |
MAKE_XCOLOR(xentry, entry); |
900 |
matty |
28 |
} |
901 |
matty |
7 |
|
902 |
matty |
28 |
map = XCreateColormap(display, wnd, visual, AllocAll); |
903 |
|
|
XStoreColors(display, map, xcolours, ncolours); |
904 |
|
|
|
905 |
|
|
xfree(xcolours); |
906 |
matty |
29 |
return (HCOLOURMAP)map; |
907 |
matty |
28 |
} |
908 |
matty |
29 |
else |
909 |
|
|
{ |
910 |
|
|
uint32 *map = xmalloc(sizeof(*colmap) * ncolours); |
911 |
|
|
XColor xentry; |
912 |
matty |
33 |
uint32 colour; |
913 |
matty |
29 |
|
914 |
|
|
for (i = 0; i < ncolours; i++) |
915 |
|
|
{ |
916 |
|
|
entry = &colours->colours[i]; |
917 |
|
|
MAKE_XCOLOR(&xentry, entry); |
918 |
|
|
|
919 |
|
|
if (XAllocColor(display, xcolmap, &xentry) != 0) |
920 |
matty |
34 |
colour = xentry.pixel; |
921 |
matty |
29 |
else |
922 |
matty |
34 |
colour = white; |
923 |
matty |
33 |
|
924 |
|
|
/* byte swap here to make translate_image faster */ |
925 |
|
|
map[i] = translate_colour(colour); |
926 |
matty |
29 |
} |
927 |
|
|
|
928 |
|
|
return map; |
929 |
|
|
} |
930 |
matty |
7 |
} |
931 |
|
|
|
932 |
matty |
25 |
void |
933 |
|
|
ui_destroy_colourmap(HCOLOURMAP map) |
934 |
matty |
7 |
{ |
935 |
matty |
29 |
if (owncolmap) |
936 |
|
|
XFreeColormap(display, (Colormap)map); |
937 |
|
|
else |
938 |
|
|
xfree(map); |
939 |
matty |
7 |
} |
940 |
|
|
|
941 |
matty |
25 |
void |
942 |
|
|
ui_set_colourmap(HCOLOURMAP map) |
943 |
matty |
7 |
{ |
944 |
matty |
29 |
if (owncolmap) |
945 |
|
|
XSetWindowColormap(display, wnd, (Colormap)map); |
946 |
|
|
else |
947 |
matty |
28 |
colmap = map; |
948 |
matty |
7 |
} |
949 |
|
|
|
950 |
matty |
25 |
void |
951 |
|
|
ui_set_clip(int x, int y, int cx, int cy) |
952 |
matty |
7 |
{ |
953 |
matty |
9 |
XRectangle rect; |
954 |
matty |
7 |
|
955 |
matty |
9 |
rect.x = x; |
956 |
|
|
rect.y = y; |
957 |
|
|
rect.width = cx; |
958 |
|
|
rect.height = cy; |
959 |
matty |
10 |
XSetClipRectangles(display, gc, 0, 0, &rect, 1, YXBanded); |
960 |
matty |
9 |
} |
961 |
matty |
7 |
|
962 |
matty |
25 |
void |
963 |
|
|
ui_reset_clip() |
964 |
matty |
9 |
{ |
965 |
|
|
XRectangle rect; |
966 |
|
|
|
967 |
|
|
rect.x = 0; |
968 |
|
|
rect.y = 0; |
969 |
matty |
10 |
rect.width = width; |
970 |
|
|
rect.height = height; |
971 |
|
|
XSetClipRectangles(display, gc, 0, 0, &rect, 1, YXBanded); |
972 |
matty |
7 |
} |
973 |
|
|
|
974 |
matty |
25 |
void |
975 |
|
|
ui_bell() |
976 |
matty |
10 |
{ |
977 |
|
|
XBell(display, 0); |
978 |
|
|
} |
979 |
|
|
|
980 |
matty |
25 |
void |
981 |
|
|
ui_destblt(uint8 opcode, |
982 |
|
|
/* dest */ int x, int y, int cx, int cy) |
983 |
matty |
9 |
{ |
984 |
matty |
29 |
SET_FUNCTION(opcode); |
985 |
matty |
31 |
FILL_RECTANGLE(x, y, cx, cy); |
986 |
matty |
29 |
RESET_FUNCTION(opcode); |
987 |
matty |
9 |
} |
988 |
|
|
|
989 |
matty |
25 |
void |
990 |
|
|
ui_patblt(uint8 opcode, |
991 |
|
|
/* dest */ int x, int y, int cx, int cy, |
992 |
|
|
/* brush */ BRUSH *brush, int bgcolour, int fgcolour) |
993 |
matty |
9 |
{ |
994 |
|
|
Pixmap fill; |
995 |
|
|
|
996 |
matty |
29 |
SET_FUNCTION(opcode); |
997 |
matty |
9 |
|
998 |
|
|
switch (brush->style) |
999 |
|
|
{ |
1000 |
matty |
24 |
case 0: /* Solid */ |
1001 |
matty |
29 |
SET_FOREGROUND(fgcolour); |
1002 |
matty |
31 |
FILL_RECTANGLE(x, y, cx, cy); |
1003 |
matty |
9 |
break; |
1004 |
|
|
|
1005 |
matty |
24 |
case 3: /* Pattern */ |
1006 |
matty |
29 |
fill = (Pixmap)ui_create_glyph(8, 8, brush->pattern); |
1007 |
matty |
9 |
|
1008 |
matty |
29 |
SET_FOREGROUND(bgcolour); |
1009 |
|
|
SET_BACKGROUND(fgcolour); |
1010 |
|
|
XSetFillStyle(display, gc, FillOpaqueStippled); |
1011 |
|
|
XSetStipple(display, gc, fill); |
1012 |
|
|
XSetTSOrigin(display, gc, brush->xorigin, brush->yorigin); |
1013 |
matty |
9 |
|
1014 |
matty |
31 |
FILL_RECTANGLE(x, y, cx, cy); |
1015 |
matty |
9 |
|
1016 |
matty |
29 |
XSetFillStyle(display, gc, FillSolid); |
1017 |
|
|
ui_destroy_glyph((HGLYPH)fill); |
1018 |
matty |
9 |
break; |
1019 |
|
|
|
1020 |
|
|
default: |
1021 |
matty |
30 |
unimpl("brush %d\n", brush->style); |
1022 |
matty |
9 |
} |
1023 |
matty |
29 |
|
1024 |
|
|
RESET_FUNCTION(opcode); |
1025 |
matty |
9 |
} |
1026 |
|
|
|
1027 |
matty |
25 |
void |
1028 |
|
|
ui_screenblt(uint8 opcode, |
1029 |
|
|
/* dest */ int x, int y, int cx, int cy, |
1030 |
|
|
/* src */ int srcx, int srcy) |
1031 |
matty |
9 |
{ |
1032 |
matty |
29 |
SET_FUNCTION(opcode); |
1033 |
matty |
24 |
XCopyArea(display, wnd, wnd, gc, srcx, srcy, cx, cy, x, y); |
1034 |
matty |
31 |
if (ownbackstore) |
1035 |
|
|
XCopyArea(display, backstore, backstore, gc, srcx, srcy, |
1036 |
|
|
cx, cy, x, y); |
1037 |
matty |
29 |
RESET_FUNCTION(opcode); |
1038 |
matty |
9 |
} |
1039 |
|
|
|
1040 |
matty |
25 |
void |
1041 |
|
|
ui_memblt(uint8 opcode, |
1042 |
|
|
/* dest */ int x, int y, int cx, int cy, |
1043 |
|
|
/* src */ HBITMAP src, int srcx, int srcy) |
1044 |
matty |
9 |
{ |
1045 |
matty |
29 |
SET_FUNCTION(opcode); |
1046 |
|
|
XCopyArea(display, (Pixmap)src, wnd, gc, srcx, srcy, cx, cy, x, y); |
1047 |
matty |
31 |
if (ownbackstore) |
1048 |
|
|
XCopyArea(display, (Pixmap)src, backstore, gc, srcx, srcy, |
1049 |
|
|
cx, cy, x, y); |
1050 |
matty |
29 |
RESET_FUNCTION(opcode); |
1051 |
matty |
9 |
} |
1052 |
|
|
|
1053 |
matty |
25 |
void |
1054 |
|
|
ui_triblt(uint8 opcode, |
1055 |
|
|
/* dest */ int x, int y, int cx, int cy, |
1056 |
|
|
/* src */ HBITMAP src, int srcx, int srcy, |
1057 |
|
|
/* brush */ BRUSH *brush, int bgcolour, int fgcolour) |
1058 |
matty |
9 |
{ |
1059 |
|
|
/* This is potentially difficult to do in general. Until someone |
1060 |
matty |
10 |
comes up with a more efficient way of doing it I am using cases. */ |
1061 |
matty |
9 |
|
1062 |
|
|
switch (opcode) |
1063 |
|
|
{ |
1064 |
matty |
24 |
case 0x69: /* PDSxxn */ |
1065 |
matty |
16 |
ui_memblt(ROP2_XOR, x, y, cx, cy, src, srcx, srcy); |
1066 |
|
|
ui_patblt(ROP2_NXOR, x, y, cx, cy, |
1067 |
matty |
24 |
brush, bgcolour, fgcolour); |
1068 |
matty |
16 |
break; |
1069 |
|
|
|
1070 |
matty |
24 |
case 0xb8: /* PSDPxax */ |
1071 |
matty |
10 |
ui_patblt(ROP2_XOR, x, y, cx, cy, |
1072 |
matty |
24 |
brush, bgcolour, fgcolour); |
1073 |
matty |
16 |
ui_memblt(ROP2_AND, x, y, cx, cy, src, srcx, srcy); |
1074 |
matty |
10 |
ui_patblt(ROP2_XOR, x, y, cx, cy, |
1075 |
matty |
24 |
brush, bgcolour, fgcolour); |
1076 |
matty |
9 |
break; |
1077 |
|
|
|
1078 |
matty |
29 |
case 0xc0: /* PSa */ |
1079 |
matty |
28 |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
1080 |
|
|
ui_patblt(ROP2_AND, x, y, cx, cy, brush, bgcolour, |
1081 |
|
|
fgcolour); |
1082 |
|
|
break; |
1083 |
|
|
|
1084 |
matty |
9 |
default: |
1085 |
matty |
30 |
unimpl("triblt 0x%x\n", opcode); |
1086 |
matty |
16 |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
1087 |
matty |
9 |
} |
1088 |
|
|
} |
1089 |
|
|
|
1090 |
matty |
25 |
void |
1091 |
|
|
ui_line(uint8 opcode, |
1092 |
|
|
/* dest */ int startx, int starty, int endx, int endy, |
1093 |
|
|
/* pen */ PEN *pen) |
1094 |
matty |
9 |
{ |
1095 |
matty |
29 |
SET_FUNCTION(opcode); |
1096 |
|
|
SET_FOREGROUND(pen->colour); |
1097 |
matty |
10 |
XDrawLine(display, wnd, gc, startx, starty, endx, endy); |
1098 |
matty |
31 |
if (ownbackstore) |
1099 |
|
|
XDrawLine(display, backstore, gc, startx, starty, endx, endy); |
1100 |
matty |
29 |
RESET_FUNCTION(opcode); |
1101 |
matty |
9 |
} |
1102 |
|
|
|
1103 |
matty |
25 |
void |
1104 |
|
|
ui_rect( |
1105 |
|
|
/* dest */ int x, int y, int cx, int cy, |
1106 |
|
|
/* brush */ int colour) |
1107 |
matty |
9 |
{ |
1108 |
matty |
29 |
SET_FOREGROUND(colour); |
1109 |
matty |
31 |
FILL_RECTANGLE(x, y, cx, cy); |
1110 |
matty |
9 |
} |
1111 |
|
|
|
1112 |
matty |
25 |
void |
1113 |
|
|
ui_draw_glyph(int mixmode, |
1114 |
|
|
/* dest */ int x, int y, int cx, int cy, |
1115 |
|
|
/* src */ HGLYPH glyph, int srcx, int srcy, int bgcolour, |
1116 |
|
|
int fgcolour) |
1117 |
matty |
9 |
{ |
1118 |
matty |
29 |
SET_FOREGROUND(fgcolour); |
1119 |
|
|
SET_BACKGROUND(bgcolour); |
1120 |
matty |
9 |
|
1121 |
matty |
29 |
XSetFillStyle(display, gc, (mixmode == MIX_TRANSPARENT) |
1122 |
|
|
? FillStippled : FillOpaqueStippled); |
1123 |
|
|
XSetStipple(display, gc, (Pixmap)glyph); |
1124 |
|
|
XSetTSOrigin(display, gc, x, y); |
1125 |
matty |
9 |
|
1126 |
matty |
31 |
FILL_RECTANGLE(x, y, cx, cy); |
1127 |
matty |
9 |
|
1128 |
matty |
29 |
XSetFillStyle(display, gc, FillSolid); |
1129 |
matty |
9 |
} |
1130 |
|
|
|
1131 |
mmihalik |
49 |
#define DO_GLYPH(ttext,idx) \ |
1132 |
|
|
{\ |
1133 |
|
|
glyph = cache_get_font (font, ttext[idx]);\ |
1134 |
|
|
if (!(flags & TEXT2_IMPLICIT_X))\ |
1135 |
|
|
{\ |
1136 |
|
|
xyoffset = ttext[++idx];\ |
1137 |
|
|
if ((xyoffset & 0x80))\ |
1138 |
|
|
{\ |
1139 |
|
|
if (flags & TEXT2_VERTICAL) \ |
1140 |
|
|
y += ttext[++idx] | (ttext[++idx] << 8);\ |
1141 |
|
|
else\ |
1142 |
|
|
x += ttext[++idx] | (ttext[++idx] << 8);\ |
1143 |
|
|
}\ |
1144 |
|
|
else\ |
1145 |
|
|
{\ |
1146 |
|
|
if (flags & TEXT2_VERTICAL) \ |
1147 |
|
|
y += xyoffset;\ |
1148 |
|
|
else\ |
1149 |
|
|
x += xyoffset;\ |
1150 |
|
|
}\ |
1151 |
|
|
}\ |
1152 |
|
|
if (glyph != NULL)\ |
1153 |
|
|
{\ |
1154 |
|
|
ui_draw_glyph (mixmode, x + (short) glyph->offset,\ |
1155 |
|
|
y + (short) glyph->baseline,\ |
1156 |
|
|
glyph->width, glyph->height,\ |
1157 |
|
|
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
1158 |
|
|
if (flags & TEXT2_IMPLICIT_X)\ |
1159 |
|
|
x += glyph->width;\ |
1160 |
|
|
}\ |
1161 |
|
|
} |
1162 |
|
|
|
1163 |
matty |
25 |
void |
1164 |
|
|
ui_draw_text(uint8 font, uint8 flags, int mixmode, int x, int y, |
1165 |
mmihalik |
49 |
int clipx, int clipy, int clipcx, int clipcy, int boxx, |
1166 |
|
|
int boxy, int boxcx, int boxcy, int bgcolour, |
1167 |
|
|
int fgcolour, uint8 * text, uint8 length) |
1168 |
matty |
9 |
{ |
1169 |
matty |
10 |
FONTGLYPH *glyph; |
1170 |
mmihalik |
49 |
int i, j, xyoffset; |
1171 |
|
|
DATABLOB *entry; |
1172 |
matty |
9 |
|
1173 |
matty |
29 |
SET_FOREGROUND(bgcolour); |
1174 |
matty |
28 |
|
1175 |
matty |
9 |
if (boxcx > 1) |
1176 |
matty |
31 |
{ |
1177 |
|
|
FILL_RECTANGLE(boxx, boxy, boxcx, boxcy); |
1178 |
|
|
} |
1179 |
matty |
17 |
else if (mixmode == MIX_OPAQUE) |
1180 |
matty |
31 |
{ |
1181 |
|
|
FILL_RECTANGLE(clipx, clipy, clipcx, clipcy); |
1182 |
|
|
} |
1183 |
matty |
9 |
|
1184 |
|
|
/* Paint text, character by character */ |
1185 |
mmihalik |
49 |
for (i = 0; i < length;) { |
1186 |
|
|
switch (text[i]) { |
1187 |
|
|
case 0xff: |
1188 |
|
|
if (i + 2 < length) |
1189 |
|
|
cache_put_text(text[i + 1], text, text[i + 2]); |
1190 |
|
|
else { |
1191 |
|
|
error("this shouldn't be happening\n"); |
1192 |
|
|
break; |
1193 |
|
|
} |
1194 |
|
|
/* this will move pointer from start to first character after FF command */ |
1195 |
|
|
length -= i + 3; |
1196 |
|
|
text = &(text[i + 3]); |
1197 |
|
|
i = 0; |
1198 |
|
|
break; |
1199 |
matty |
9 |
|
1200 |
mmihalik |
49 |
case 0xfe: |
1201 |
|
|
entry = cache_get_text(text[i + 1]); |
1202 |
|
|
if (entry != NULL) { |
1203 |
|
|
if ((((uint8 *) (entry->data))[1] == 0) |
1204 |
|
|
&& (!(flags & TEXT2_IMPLICIT_X))) { |
1205 |
n-ki |
52 |
if (flags & TEXT2_VERTICAL) |
1206 |
mmihalik |
49 |
y += text[i + 2]; |
1207 |
|
|
else |
1208 |
|
|
x += text[i + 2]; |
1209 |
matthewc |
44 |
} |
1210 |
mmihalik |
49 |
if (i + 2 < length) |
1211 |
|
|
i += 3; |
1212 |
matthewc |
44 |
else |
1213 |
mmihalik |
49 |
i += 2; |
1214 |
n-ki |
52 |
length -= i; |
1215 |
mmihalik |
49 |
/* this will move pointer from start to first character after FE command */ |
1216 |
|
|
text = &(text[i]); |
1217 |
|
|
i = 0; |
1218 |
|
|
for (j = 0; j < entry->size; j++) |
1219 |
|
|
DO_GLYPH(((uint8 *) (entry->data)), j); |
1220 |
matthewc |
44 |
} |
1221 |
mmihalik |
49 |
break; |
1222 |
matty |
17 |
|
1223 |
mmihalik |
49 |
default: |
1224 |
|
|
DO_GLYPH(text, i); |
1225 |
|
|
i++; |
1226 |
|
|
break; |
1227 |
matty |
29 |
} |
1228 |
mmihalik |
49 |
} |
1229 |
matty |
28 |
|
1230 |
matty |
9 |
|
1231 |
|
|
} |
1232 |
|
|
|
1233 |
matty |
25 |
void |
1234 |
|
|
ui_desktop_save(uint32 offset, int x, int y, int cx, int cy) |
1235 |
matty |
9 |
{ |
1236 |
matty |
28 |
Pixmap pix; |
1237 |
matty |
9 |
XImage *image; |
1238 |
|
|
|
1239 |
matty |
31 |
if (ownbackstore) |
1240 |
|
|
{ |
1241 |
|
|
image = XGetImage(display, backstore, x, y, cx, cy, AllPlanes, |
1242 |
|
|
ZPixmap); |
1243 |
|
|
} |
1244 |
|
|
else |
1245 |
|
|
{ |
1246 |
|
|
pix = XCreatePixmap(display, wnd, cx, cy, depth); |
1247 |
|
|
XCopyArea(display, wnd, pix, gc, x, y, cx, cy, 0, 0); |
1248 |
|
|
image = XGetImage(display, pix, 0, 0, cx, cy, AllPlanes, |
1249 |
|
|
ZPixmap); |
1250 |
|
|
XFreePixmap(display, pix); |
1251 |
|
|
} |
1252 |
matty |
28 |
|
1253 |
|
|
offset *= bpp/8; |
1254 |
|
|
cache_put_desktop(offset, cx, cy, image->bytes_per_line, |
1255 |
matty |
36 |
bpp/8, (uint8 *)image->data); |
1256 |
matty |
28 |
|
1257 |
|
|
XDestroyImage(image); |
1258 |
matty |
9 |
} |
1259 |
|
|
|
1260 |
matty |
25 |
void |
1261 |
|
|
ui_desktop_restore(uint32 offset, int x, int y, int cx, int cy) |
1262 |
matty |
9 |
{ |
1263 |
|
|
XImage *image; |
1264 |
matty |
10 |
uint8 *data; |
1265 |
matty |
9 |
|
1266 |
matty |
28 |
offset *= bpp/8; |
1267 |
|
|
data = cache_get_desktop(offset, cx, cy, bpp/8); |
1268 |
matty |
10 |
if (data == NULL) |
1269 |
|
|
return; |
1270 |
matty |
29 |
|
1271 |
|
|
image = XCreateImage(display, visual, depth, ZPixmap, |
1272 |
matty |
28 |
0, data, cx, cy, BitmapPad(display), |
1273 |
|
|
cx * bpp/8); |
1274 |
matty |
29 |
|
1275 |
matty |
31 |
if (ownbackstore) |
1276 |
|
|
{ |
1277 |
|
|
XPutImage(display, backstore, gc, image, 0, 0, x, y, cx, cy); |
1278 |
|
|
XCopyArea(display, backstore, wnd, gc, x, y, cx, cy, x, y); |
1279 |
|
|
} |
1280 |
|
|
else |
1281 |
|
|
{ |
1282 |
|
|
XPutImage(display, wnd, gc, image, 0, 0, x, y, cx, cy); |
1283 |
|
|
} |
1284 |
|
|
|
1285 |
matty |
9 |
XFree(image); |
1286 |
|
|
} |