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 1999-2001 |
Copyright (C) Matthew Chapman 1999-2001 |
5 |
|
|
6 |
This program is free software; you can redistribute it and/or modify |
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 |
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, |
12 |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 |
GNU General Public License for more details. |
GNU General Public License for more details. |
15 |
|
|
16 |
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. |
22 |
#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
23 |
#include <time.h> |
#include <time.h> |
24 |
#include <errno.h> |
#include <errno.h> |
25 |
|
#define XK_MISCELLANY |
26 |
|
#include <X11/keysymdef.h> |
27 |
#include "rdesktop.h" |
#include "rdesktop.h" |
28 |
|
#include "scancodes.h" |
29 |
|
|
30 |
extern int width; |
extern int width; |
31 |
extern int height; |
extern int height; |
32 |
extern BOOL sendmotion; |
extern BOOL sendmotion; |
33 |
extern BOOL fullscreen; |
extern BOOL fullscreen; |
34 |
|
extern BOOL grab_keyboard; |
35 |
|
extern char title[]; |
36 |
|
|
37 |
static Display *display; |
Display *display; |
38 |
static int x_socket; |
static int x_socket; |
39 |
|
static Screen *screen; |
40 |
static Window wnd; |
static Window wnd; |
41 |
static GC gc; |
static GC gc; |
42 |
static Visual *visual; |
static Visual *visual; |
61 |
/* colour maps */ |
/* colour maps */ |
62 |
static BOOL owncolmap; |
static BOOL owncolmap; |
63 |
static Colormap xcolmap; |
static Colormap xcolmap; |
|
static uint32 white; |
|
64 |
static uint32 *colmap; |
static uint32 *colmap; |
65 |
|
|
66 |
|
/* Compose support */ |
67 |
|
BOOL enable_compose = False; |
68 |
|
static XIM IM = NULL; |
69 |
|
static XIC IC = NULL; |
70 |
|
|
71 |
|
/* toggle fullscreen globals */ |
72 |
|
static unsigned long input_mask; |
73 |
|
|
74 |
#define TRANSLATE(col) ( owncolmap ? col : translate_colour(colmap[col]) ) |
#define TRANSLATE(col) ( owncolmap ? col : translate_colour(colmap[col]) ) |
75 |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
76 |
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
98 |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
99 |
|
|
100 |
static void |
static void |
101 |
translate8(uint8 *data, uint8 *out, uint8 *end) |
translate8(uint8 * data, uint8 * out, uint8 * end) |
102 |
{ |
{ |
103 |
while (out < end) |
while (out < end) |
104 |
*(out++) = (uint8)colmap[*(data++)]; |
*(out++) = (uint8) colmap[*(data++)]; |
105 |
} |
} |
106 |
|
|
107 |
static void |
static void |
108 |
translate16(uint8 *data, uint16 *out, uint16 *end) |
translate16(uint8 * data, uint16 * out, uint16 * end) |
109 |
{ |
{ |
110 |
while (out < end) |
while (out < end) |
111 |
*(out++) = (uint16)colmap[*(data++)]; |
*(out++) = (uint16) colmap[*(data++)]; |
112 |
} |
} |
113 |
|
|
114 |
/* little endian - conversion happens when colourmap is built */ |
/* little endian - conversion happens when colourmap is built */ |
115 |
static void |
static void |
116 |
translate24(uint8 *data, uint8 *out, uint8 *end) |
translate24(uint8 * data, uint8 * out, uint8 * end) |
117 |
{ |
{ |
118 |
uint32 value; |
uint32 value; |
119 |
|
|
127 |
} |
} |
128 |
|
|
129 |
static void |
static void |
130 |
translate32(uint8 *data, uint32 *out, uint32 *end) |
translate32(uint8 * data, uint32 * out, uint32 * end) |
131 |
{ |
{ |
132 |
while (out < end) |
while (out < end) |
133 |
*(out++) = colmap[*(data++)]; |
*(out++) = colmap[*(data++)]; |
134 |
} |
} |
135 |
|
|
136 |
static uint8 * |
static uint8 * |
137 |
translate_image(int width, int height, uint8 *data) |
translate_image(int width, int height, uint8 * data) |
138 |
{ |
{ |
139 |
int size = width * height * bpp/8; |
int size = width * height * bpp / 8; |
140 |
uint8 *out = xmalloc(size); |
uint8 *out = xmalloc(size); |
141 |
uint8 *end = out + size; |
uint8 *end = out + size; |
142 |
|
|
147 |
break; |
break; |
148 |
|
|
149 |
case 16: |
case 16: |
150 |
translate16(data, (uint16 *)out, (uint16 *)end); |
translate16(data, (uint16 *) out, (uint16 *) end); |
151 |
break; |
break; |
152 |
|
|
153 |
case 24: |
case 24: |
155 |
break; |
break; |
156 |
|
|
157 |
case 32: |
case 32: |
158 |
translate32(data, (uint32 *)out, (uint32 *)end); |
translate32(data, (uint32 *) out, (uint32 *) end); |
159 |
break; |
break; |
160 |
} |
} |
161 |
|
|
191 |
return colour; |
return colour; |
192 |
} |
} |
193 |
|
|
194 |
|
static unsigned long |
195 |
|
init_inputmethod(void) |
196 |
|
{ |
197 |
|
unsigned long filtered_events = 0; |
198 |
|
|
199 |
|
IM = XOpenIM(display, NULL, NULL, NULL); |
200 |
|
if (IM == NULL) |
201 |
|
{ |
202 |
|
error("Failed to open input method\n"); |
203 |
|
} |
204 |
|
|
205 |
|
if (IM != NULL) |
206 |
|
{ |
207 |
|
/* Must be done after XCreateWindow */ |
208 |
|
IC = XCreateIC(IM, XNInputStyle, |
209 |
|
(XIMPreeditNothing | XIMStatusNothing), |
210 |
|
XNClientWindow, wnd, XNFocusWindow, wnd, NULL); |
211 |
|
|
212 |
|
if (IC == NULL) |
213 |
|
{ |
214 |
|
error("Failed to create input context\n"); |
215 |
|
XCloseIM(IM); |
216 |
|
IM = NULL; |
217 |
|
} |
218 |
|
} |
219 |
|
|
220 |
|
/* For correct Multi_key/Compose processing, I guess. |
221 |
|
It seems to work alright anyway, though. */ |
222 |
|
if (IC != NULL) |
223 |
|
{ |
224 |
|
if (XGetICValues(IC, XNFilterEvents, &filtered_events, NULL) != NULL) |
225 |
|
{ |
226 |
|
error("Failed to obtain XNFilterEvents value from IC\n"); |
227 |
|
filtered_events = 0; |
228 |
|
} |
229 |
|
} |
230 |
|
return filtered_events; |
231 |
|
} |
232 |
|
|
233 |
|
static void |
234 |
|
close_inputmethod(void) |
235 |
|
{ |
236 |
|
if (IC != NULL) |
237 |
|
{ |
238 |
|
XDestroyIC(IC); |
239 |
|
if (IM != NULL) |
240 |
|
{ |
241 |
|
XCloseIM(IM); |
242 |
|
IM = NULL; |
243 |
|
} |
244 |
|
} |
245 |
|
} |
246 |
|
|
247 |
BOOL |
BOOL |
248 |
ui_create_window(char *title) |
get_key_state(int keysym) |
249 |
|
{ |
250 |
|
int keysymMask = 0, modifierpos, key; |
251 |
|
Window wDummy1, wDummy2; |
252 |
|
int iDummy3, iDummy4, iDummy5, iDummy6; |
253 |
|
unsigned int current_state; |
254 |
|
int offset; |
255 |
|
|
256 |
|
XModifierKeymap *map = XGetModifierMapping(display); |
257 |
|
KeyCode keycode = XKeysymToKeycode(display, keysym); |
258 |
|
|
259 |
|
if (keycode == NoSymbol) |
260 |
|
return False; |
261 |
|
|
262 |
|
for (modifierpos = 0; modifierpos < 8; modifierpos++) |
263 |
|
{ |
264 |
|
offset = map->max_keypermod * modifierpos; |
265 |
|
|
266 |
|
for (key = 0; key < map->max_keypermod; key++) |
267 |
|
{ |
268 |
|
if (map->modifiermap[offset + key] == keycode) |
269 |
|
keysymMask = 1 << modifierpos; |
270 |
|
} |
271 |
|
} |
272 |
|
|
273 |
|
XQueryPointer(display, DefaultRootWindow(display), &wDummy1, |
274 |
|
&wDummy2, &iDummy3, &iDummy4, &iDummy5, &iDummy6, ¤t_state); |
275 |
|
|
276 |
|
XFreeModifiermap(map); |
277 |
|
|
278 |
|
return (current_state & keysymMask) ? True : False; |
279 |
|
} |
280 |
|
|
281 |
|
static void |
282 |
|
xwin_map_window() |
283 |
|
{ |
284 |
|
XEvent xevent; |
285 |
|
|
286 |
|
XMapWindow(display, wnd); |
287 |
|
|
288 |
|
/* wait for VisibilityChange */ |
289 |
|
XMaskEvent(display, VisibilityChangeMask, &xevent); |
290 |
|
|
291 |
|
if (fullscreen) |
292 |
|
XSetInputFocus(display, wnd, RevertToPointerRoot, CurrentTime); |
293 |
|
} |
294 |
|
|
295 |
|
BOOL |
296 |
|
ui_init() |
297 |
{ |
{ |
|
XSetWindowAttributes attribs; |
|
|
XClassHint *classhints; |
|
|
XSizeHints *sizehints; |
|
|
unsigned long input_mask; |
|
298 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
|
Screen *screen; |
|
299 |
uint16 test; |
uint16 test; |
300 |
int i; |
int i; |
301 |
|
|
318 |
desirable, e.g. 24 bits->32 bits. */ |
desirable, e.g. 24 bits->32 bits. */ |
319 |
while (i--) |
while (i--) |
320 |
{ |
{ |
321 |
if ((pfm[i].depth == depth) |
if ((pfm[i].depth == depth) && (pfm[i].bits_per_pixel > bpp)) |
|
&& (pfm[i].bits_per_pixel > bpp)) |
|
322 |
{ |
{ |
323 |
bpp = pfm[i].bits_per_pixel; |
bpp = pfm[i].bits_per_pixel; |
324 |
} |
} |
338 |
else |
else |
339 |
xcolmap = DefaultColormapOfScreen(screen); |
xcolmap = DefaultColormapOfScreen(screen); |
340 |
|
|
341 |
|
if (DoesBackingStore(screen) == NotUseful) |
342 |
|
ownbackstore = True; |
343 |
|
|
344 |
test = 1; |
test = 1; |
345 |
host_be = !(BOOL)(*(uint8 *)(&test)); |
host_be = !(BOOL) (*(uint8 *) (&test)); |
346 |
xserver_be = (ImageByteOrder(display) == MSBFirst); |
xserver_be = (ImageByteOrder(display) == MSBFirst); |
347 |
|
|
|
white = WhitePixelOfScreen(screen); |
|
|
attribs.background_pixel = BlackPixelOfScreen(screen); |
|
|
attribs.backing_store = DoesBackingStore(screen); |
|
|
|
|
|
if (attribs.backing_store == NotUseful) |
|
|
ownbackstore = True; |
|
|
|
|
348 |
if (fullscreen) |
if (fullscreen) |
349 |
{ |
{ |
|
attribs.override_redirect = True; |
|
350 |
width = WidthOfScreen(screen); |
width = WidthOfScreen(screen); |
351 |
height = HeightOfScreen(screen); |
height = HeightOfScreen(screen); |
352 |
} |
} |
|
else |
|
|
{ |
|
|
attribs.override_redirect = False; |
|
|
} |
|
353 |
|
|
354 |
width = (width + 3) & ~3; /* make width a multiple of 32 bits */ |
xkeymap_init(); |
355 |
|
return True; |
356 |
|
} |
357 |
|
|
358 |
wnd = XCreateWindow(display, RootWindowOfScreen(screen), |
BOOL |
359 |
0, 0, width, height, 0, CopyFromParent, |
ui_create_window() |
360 |
InputOutput, CopyFromParent, |
{ |
361 |
CWBackingStore | CWBackPixel | CWOverrideRedirect, |
XSetWindowAttributes attribs; |
362 |
&attribs); |
XClassHint *classhints; |
363 |
|
XSizeHints *sizehints; |
364 |
|
XEvent xevent; |
365 |
|
|
366 |
|
attribs.background_pixel = BlackPixelOfScreen(screen); |
367 |
|
attribs.backing_store = ownbackstore ? NotUseful : Always; |
368 |
|
attribs.override_redirect = fullscreen; |
369 |
|
wnd = XCreateWindow(display, RootWindowOfScreen(screen), 0, 0, width, height, |
370 |
|
0, CopyFromParent, InputOutput, CopyFromParent, |
371 |
|
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
372 |
|
|
373 |
|
if (ownbackstore) |
374 |
|
backstore = XCreatePixmap(display, wnd, width, height, depth); |
375 |
|
|
376 |
XStoreName(display, wnd, title); |
XStoreName(display, wnd, title); |
377 |
|
|
393 |
XFree(sizehints); |
XFree(sizehints); |
394 |
} |
} |
395 |
|
|
396 |
input_mask = KeyPressMask | KeyReleaseMask |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
397 |
| ButtonPressMask | ButtonReleaseMask |
VisibilityChangeMask | FocusChangeMask; |
|
| EnterWindowMask | LeaveWindowMask; |
|
398 |
|
|
399 |
|
if (grab_keyboard) |
400 |
|
input_mask |= EnterWindowMask | LeaveWindowMask; |
401 |
if (sendmotion) |
if (sendmotion) |
402 |
input_mask |= PointerMotionMask; |
input_mask |= PointerMotionMask; |
|
|
|
403 |
if (ownbackstore) |
if (ownbackstore) |
404 |
input_mask |= ExposureMask; |
input_mask |= ExposureMask; |
405 |
|
if (enable_compose) |
406 |
|
input_mask |= init_inputmethod(); |
407 |
|
|
408 |
XSelectInput(display, wnd, input_mask); |
XSelectInput(display, wnd, input_mask); |
|
gc = XCreateGC(display, wnd, 0, NULL); |
|
409 |
|
|
410 |
if (ownbackstore) |
xwin_map_window(); |
411 |
backstore = XCreatePixmap(display, wnd, width, height, depth); |
|
412 |
|
/* clear the window so that cached data is not seen */ |
413 |
|
gc = XCreateGC(display, wnd, 0, NULL); |
414 |
|
XSetForeground(display, gc, 0); |
415 |
|
FILL_RECTANGLE(0, 0, width, height); |
416 |
|
|
|
XMapWindow(display, wnd); |
|
417 |
return True; |
return True; |
418 |
} |
} |
419 |
|
|
424 |
XFreePixmap(display, backstore); |
XFreePixmap(display, backstore); |
425 |
|
|
426 |
XFreeGC(display, gc); |
XFreeGC(display, gc); |
427 |
|
|
428 |
|
close_inputmethod(); |
429 |
|
|
430 |
XDestroyWindow(display, wnd); |
XDestroyWindow(display, wnd); |
431 |
XCloseDisplay(display); |
XCloseDisplay(display); |
432 |
display = NULL; |
display = NULL; |
433 |
} |
} |
434 |
|
|
435 |
static uint8 |
static void |
436 |
xwin_translate_key(unsigned long key) |
xwin_reset_keys() |
437 |
{ |
{ |
438 |
DEBUG(("KEY(code=0x%lx)\n", key)); |
/* reset keys */ |
439 |
|
uint32 ev_time; |
440 |
|
ev_time = time(NULL); |
441 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LCTRL); |
442 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LALT); |
443 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LSHIFT); |
444 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RCTRL); |
445 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RALT); |
446 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RSHIFT); |
447 |
|
} |
448 |
|
|
449 |
if ((key > 8) && (key <= 0x60)) |
void |
450 |
return (key - 8); |
xwin_toggle_fullscreen() |
451 |
|
{ |
452 |
|
XEvent xevent; |
453 |
|
XSetWindowAttributes attribs; |
454 |
|
int newwidth, newheight; |
455 |
|
|
456 |
switch (key) |
fullscreen = !fullscreen; |
457 |
{ |
newwidth = fullscreen ? WidthOfScreen(screen) : width; |
458 |
case 0x61: /* home */ |
newheight = fullscreen ? HeightOfScreen(screen) : height; |
|
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; |
|
|
} |
|
459 |
|
|
460 |
return 0; |
XUnmapWindow(display, wnd); |
461 |
|
attribs.override_redirect = fullscreen; |
462 |
|
XMoveResizeWindow(display, wnd, 0, 0, newwidth, newheight); |
463 |
|
XChangeWindowAttributes(display, wnd, CWOverrideRedirect, &attribs); |
464 |
|
xwin_map_window(); |
465 |
} |
} |
466 |
|
|
467 |
|
/* Process all events in Xlib queue */ |
468 |
static void |
static void |
469 |
xwin_process_events() |
xwin_process_events() |
470 |
{ |
{ |
471 |
XEvent event; |
XEvent xevent; |
472 |
uint8 scancode; |
KeySym keysym; |
473 |
uint16 button; |
uint16 button, flags; |
474 |
uint32 ev_time; |
uint32 ev_time; |
475 |
|
key_translation tr; |
476 |
|
char *ksname = NULL; |
477 |
|
char str[256]; |
478 |
|
Status status; |
479 |
|
|
480 |
if (display == NULL) |
while (XPending(display) > 0) |
|
return; |
|
|
|
|
|
while (XCheckWindowEvent(display, wnd, ~0, &event)) |
|
481 |
{ |
{ |
482 |
|
XNextEvent(display, &xevent); |
483 |
|
|
484 |
|
if (enable_compose && (XFilterEvent(&xevent, None) == True)) |
485 |
|
{ |
486 |
|
DEBUG_KBD(("Filtering event\n")); |
487 |
|
continue; |
488 |
|
} |
489 |
|
|
490 |
ev_time = time(NULL); |
ev_time = time(NULL); |
491 |
|
flags = 0; |
492 |
|
|
493 |
switch (event.type) |
switch (xevent.type) |
494 |
{ |
{ |
495 |
case KeyPress: |
case KeyPress: |
496 |
scancode = xwin_translate_key(event.xkey.keycode); |
if (IC != NULL) |
497 |
if (scancode == 0) |
/* Multi_key compatible version */ |
498 |
|
{ |
499 |
|
XmbLookupString(IC, |
500 |
|
(XKeyPressedEvent *) & |
501 |
|
xevent, str, sizeof(str), &keysym, &status); |
502 |
|
if (!((status == XLookupKeySym) || (status == XLookupBoth))) |
503 |
|
{ |
504 |
|
error("XmbLookupString failed with status 0x%x\n", |
505 |
|
status); |
506 |
|
break; |
507 |
|
} |
508 |
|
} |
509 |
|
else |
510 |
|
{ |
511 |
|
/* Plain old XLookupString */ |
512 |
|
DEBUG_KBD(("No input context, using XLookupString\n")); |
513 |
|
XLookupString((XKeyEvent *) & xevent, |
514 |
|
str, sizeof(str), &keysym, NULL); |
515 |
|
} |
516 |
|
|
517 |
|
ksname = get_ksname(keysym); |
518 |
|
DEBUG_KBD(("\nKeyPress for (keysym 0x%lx, %s)\n", keysym, ksname)); |
519 |
|
|
520 |
|
if (handle_special_keys(keysym, ev_time, True)) |
521 |
break; |
break; |
522 |
|
|
523 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, |
tr = xkeymap_translate_key(keysym, |
524 |
scancode, 0); |
xevent.xkey.keycode, xevent.xkey.state); |
|
break; |
|
525 |
|
|
526 |
case KeyRelease: |
if (tr.scancode == 0) |
|
scancode = xwin_translate_key(event.xkey.keycode); |
|
|
if (scancode == 0) |
|
527 |
break; |
break; |
528 |
|
|
529 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
ensure_remote_modifiers(ev_time, tr); |
530 |
KBD_FLAG_DOWN | KBD_FLAG_UP, |
|
531 |
scancode, 0); |
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
532 |
break; |
break; |
533 |
|
case KeyRelease: |
534 |
|
XLookupString((XKeyEvent *) & xevent, str, |
535 |
|
sizeof(str), &keysym, NULL); |
536 |
|
|
537 |
case ButtonPress: |
ksname = get_ksname(keysym); |
538 |
button = xwin_translate_mouse(event.xbutton.button); |
DEBUG_KBD(("\nKeyRelease for (keysym 0x%lx, %s)\n", keysym, |
539 |
if (button == 0) |
ksname)); |
540 |
|
|
541 |
|
if (handle_special_keys(keysym, ev_time, False)) |
542 |
break; |
break; |
543 |
|
|
544 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
tr = xkeymap_translate_key(keysym, |
545 |
button | MOUSE_FLAG_DOWN, |
xevent.xkey.keycode, xevent.xkey.state); |
546 |
event.xbutton.x, |
|
547 |
event.xbutton.y); |
if (tr.scancode == 0) |
548 |
|
break; |
549 |
|
|
550 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, tr.scancode); |
551 |
break; |
break; |
552 |
|
|
553 |
|
case ButtonPress: |
554 |
|
flags = MOUSE_FLAG_DOWN; |
555 |
|
/* fall through */ |
556 |
|
|
557 |
case ButtonRelease: |
case ButtonRelease: |
558 |
button = xwin_translate_mouse(event.xbutton.button); |
button = xkeymap_translate_button(xevent.xbutton.button); |
559 |
if (button == 0) |
if (button == 0) |
560 |
break; |
break; |
561 |
|
|
562 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
563 |
button, |
flags | button, xevent.xbutton.x, xevent.xbutton.y); |
|
event.xbutton.x, |
|
|
event.xbutton.y); |
|
564 |
break; |
break; |
565 |
|
|
566 |
case MotionNotify: |
case MotionNotify: |
567 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
568 |
MOUSE_FLAG_MOVE, |
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
|
event.xmotion.x, |
|
|
event.xmotion.y); |
|
569 |
break; |
break; |
570 |
|
|
571 |
case EnterNotify: |
case EnterNotify: |
572 |
XGrabKeyboard(display, wnd, True, GrabModeAsync, |
if (grab_keyboard) |
573 |
GrabModeAsync, CurrentTime); |
XGrabKeyboard(display, wnd, True, |
574 |
|
GrabModeAsync, GrabModeAsync, CurrentTime); |
575 |
break; |
break; |
576 |
|
|
577 |
case LeaveNotify: |
case LeaveNotify: |
578 |
XUngrabKeyboard(display, CurrentTime); |
if (grab_keyboard) |
579 |
|
XUngrabKeyboard(display, CurrentTime); |
580 |
|
break; |
581 |
|
|
582 |
|
case FocusOut: |
583 |
|
xwin_reset_keys(); |
584 |
break; |
break; |
585 |
|
|
586 |
case Expose: |
case Expose: |
587 |
XCopyArea(display, backstore, wnd, gc, |
XCopyArea(display, backstore, wnd, gc, |
588 |
event.xexpose.x, event.xexpose.y, |
xevent.xexpose.x, xevent.xexpose.y, |
589 |
event.xexpose.width, event.xexpose.height, |
xevent.xexpose.width, |
590 |
event.xexpose.x, event.xexpose.y); |
xevent.xexpose.height, |
591 |
|
xevent.xexpose.x, xevent.xexpose.y); |
592 |
break; |
break; |
593 |
|
|
594 |
|
case MappingNotify: |
595 |
|
/* Refresh keyboard mapping if it has changed. This is important for |
596 |
|
Xvnc, since it allocates keycodes dynamically */ |
597 |
|
if (xevent.xmapping.request == MappingKeyboard |
598 |
|
|| xevent.xmapping.request == MappingModifier) |
599 |
|
XRefreshKeyboardMapping(&xevent.xmapping); |
600 |
|
break; |
601 |
|
|
602 |
} |
} |
603 |
} |
} |
604 |
} |
} |
606 |
void |
void |
607 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
608 |
{ |
{ |
609 |
int n = (rdp_socket > x_socket) ? rdp_socket+1 : x_socket+1; |
int n = (rdp_socket > x_socket) ? rdp_socket + 1 : x_socket + 1; |
610 |
fd_set rfds; |
fd_set rfds; |
611 |
|
|
|
XFlush(display); |
|
|
|
|
612 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
613 |
|
|
614 |
while (True) |
while (True) |
615 |
{ |
{ |
616 |
|
/* Process any events already waiting */ |
617 |
|
xwin_process_events(); |
618 |
|
|
619 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
620 |
FD_SET(rdp_socket, &rfds); |
FD_SET(rdp_socket, &rfds); |
621 |
FD_SET(x_socket, &rfds); |
FD_SET(x_socket, &rfds); |
629 |
continue; |
continue; |
630 |
} |
} |
631 |
|
|
|
if (FD_ISSET(x_socket, &rfds)) |
|
|
xwin_process_events(); |
|
|
|
|
632 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
633 |
return; |
return; |
634 |
} |
} |
641 |
} |
} |
642 |
|
|
643 |
HBITMAP |
HBITMAP |
644 |
ui_create_bitmap(int width, int height, uint8 *data) |
ui_create_bitmap(int width, int height, uint8 * data) |
645 |
{ |
{ |
646 |
XImage *image; |
XImage *image; |
647 |
Pixmap bitmap; |
Pixmap bitmap; |
649 |
|
|
650 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
651 |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
652 |
image = XCreateImage(display, visual, depth, ZPixmap, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
653 |
0, tdata, width, height, 8, 0); |
(char *) tdata, width, height, 8, 0); |
654 |
|
|
655 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
656 |
|
|
661 |
} |
} |
662 |
|
|
663 |
void |
void |
664 |
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) |
|
665 |
{ |
{ |
666 |
XImage *image; |
XImage *image; |
667 |
uint8 *tdata; |
uint8 *tdata; |
668 |
|
|
669 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
670 |
image = XCreateImage(display, visual, depth, ZPixmap, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
671 |
0, tdata, width, height, 8, 0); |
(char *) tdata, width, height, 8, 0); |
672 |
|
|
673 |
if (ownbackstore) |
if (ownbackstore) |
674 |
{ |
{ |
688 |
void |
void |
689 |
ui_destroy_bitmap(HBITMAP bmp) |
ui_destroy_bitmap(HBITMAP bmp) |
690 |
{ |
{ |
691 |
XFreePixmap(display, (Pixmap)bmp); |
XFreePixmap(display, (Pixmap) bmp); |
692 |
} |
} |
693 |
|
|
694 |
HGLYPH |
HGLYPH |
695 |
ui_create_glyph(int width, int height, uint8 *data) |
ui_create_glyph(int width, int height, uint8 * data) |
696 |
{ |
{ |
697 |
XImage *image; |
XImage *image; |
698 |
Pixmap bitmap; |
Pixmap bitmap; |
704 |
bitmap = XCreatePixmap(display, wnd, width, height, 1); |
bitmap = XCreatePixmap(display, wnd, width, height, 1); |
705 |
gc = XCreateGC(display, bitmap, 0, NULL); |
gc = XCreateGC(display, bitmap, 0, NULL); |
706 |
|
|
707 |
image = XCreateImage(display, visual, 1, ZPixmap, 0, |
image = XCreateImage(display, visual, 1, ZPixmap, 0, (char *) data, |
708 |
data, width, height, 8, scanline); |
width, height, 8, scanline); |
709 |
image->byte_order = MSBFirst; |
image->byte_order = MSBFirst; |
710 |
image->bitmap_bit_order = MSBFirst; |
image->bitmap_bit_order = MSBFirst; |
711 |
XInitImage(image); |
XInitImage(image); |
714 |
|
|
715 |
XFree(image); |
XFree(image); |
716 |
XFreeGC(display, gc); |
XFreeGC(display, gc); |
717 |
return (HGLYPH)bitmap; |
return (HGLYPH) bitmap; |
718 |
} |
} |
719 |
|
|
720 |
void |
void |
721 |
ui_destroy_glyph(HGLYPH glyph) |
ui_destroy_glyph(HGLYPH glyph) |
722 |
{ |
{ |
723 |
XFreePixmap(display, (Pixmap)glyph); |
XFreePixmap(display, (Pixmap) glyph); |
724 |
} |
} |
725 |
|
|
726 |
HCURSOR |
HCURSOR |
727 |
ui_create_cursor(unsigned int x, unsigned int y, int width, |
ui_create_cursor(unsigned int x, unsigned int y, int width, int height, |
728 |
int height, uint8 *andmask, uint8 *xormask) |
uint8 * andmask, uint8 * xormask) |
729 |
{ |
{ |
730 |
HGLYPH maskglyph, cursorglyph; |
HGLYPH maskglyph, cursorglyph; |
731 |
XColor bg, fg; |
XColor bg, fg; |
782 |
|
|
783 |
cursorglyph = ui_create_glyph(width, height, cursor); |
cursorglyph = ui_create_glyph(width, height, cursor); |
784 |
maskglyph = ui_create_glyph(width, height, mask); |
maskglyph = ui_create_glyph(width, height, mask); |
785 |
|
|
786 |
xcursor = XCreatePixmapCursor(display, (Pixmap)cursorglyph, |
xcursor = |
787 |
(Pixmap)maskglyph, &fg, &bg, x, y); |
XCreatePixmapCursor(display, (Pixmap) cursorglyph, |
788 |
|
(Pixmap) maskglyph, &fg, &bg, x, y); |
789 |
|
|
790 |
ui_destroy_glyph(maskglyph); |
ui_destroy_glyph(maskglyph); |
791 |
ui_destroy_glyph(cursorglyph); |
ui_destroy_glyph(cursorglyph); |
792 |
xfree(mask); |
xfree(mask); |
793 |
xfree(cursor); |
xfree(cursor); |
794 |
return (HCURSOR)xcursor; |
return (HCURSOR) xcursor; |
795 |
} |
} |
796 |
|
|
797 |
void |
void |
798 |
ui_set_cursor(HCURSOR cursor) |
ui_set_cursor(HCURSOR cursor) |
799 |
{ |
{ |
800 |
XDefineCursor(display, wnd, (Cursor)cursor); |
XDefineCursor(display, wnd, (Cursor) cursor); |
801 |
} |
} |
802 |
|
|
803 |
void |
void |
804 |
ui_destroy_cursor(HCURSOR cursor) |
ui_destroy_cursor(HCURSOR cursor) |
805 |
{ |
{ |
806 |
XFreeCursor(display, (Cursor)cursor); |
XFreeCursor(display, (Cursor) cursor); |
807 |
} |
} |
808 |
|
|
809 |
#define MAKE_XCOLOR(xc,c) \ |
#define MAKE_XCOLOR(xc,c) \ |
813 |
(xc)->flags = DoRed | DoGreen | DoBlue; |
(xc)->flags = DoRed | DoGreen | DoBlue; |
814 |
|
|
815 |
HCOLOURMAP |
HCOLOURMAP |
816 |
ui_create_colourmap(COLOURMAP *colours) |
ui_create_colourmap(COLOURMAP * colours) |
817 |
{ |
{ |
818 |
COLOURENTRY *entry; |
COLOURENTRY *entry; |
819 |
int i, ncolours = colours->ncolours; |
int i, ncolours = colours->ncolours; |
836 |
XStoreColors(display, map, xcolours, ncolours); |
XStoreColors(display, map, xcolours, ncolours); |
837 |
|
|
838 |
xfree(xcolours); |
xfree(xcolours); |
839 |
return (HCOLOURMAP)map; |
return (HCOLOURMAP) map; |
840 |
} |
} |
841 |
else |
else |
842 |
{ |
{ |
852 |
if (XAllocColor(display, xcolmap, &xentry) != 0) |
if (XAllocColor(display, xcolmap, &xentry) != 0) |
853 |
colour = xentry.pixel; |
colour = xentry.pixel; |
854 |
else |
else |
855 |
colour = white; |
colour = WhitePixelOfScreen(screen); |
856 |
|
|
857 |
/* byte swap here to make translate_image faster */ |
/* byte swap here to make translate_image faster */ |
858 |
map[i] = translate_colour(colour); |
map[i] = translate_colour(colour); |
866 |
ui_destroy_colourmap(HCOLOURMAP map) |
ui_destroy_colourmap(HCOLOURMAP map) |
867 |
{ |
{ |
868 |
if (owncolmap) |
if (owncolmap) |
869 |
XFreeColormap(display, (Colormap)map); |
XFreeColormap(display, (Colormap) map); |
870 |
else |
else |
871 |
xfree(map); |
xfree(map); |
872 |
} |
} |
875 |
ui_set_colourmap(HCOLOURMAP map) |
ui_set_colourmap(HCOLOURMAP map) |
876 |
{ |
{ |
877 |
if (owncolmap) |
if (owncolmap) |
878 |
XSetWindowColormap(display, wnd, (Colormap)map); |
XSetWindowColormap(display, wnd, (Colormap) map); |
879 |
else |
else |
880 |
colmap = map; |
colmap = map; |
881 |
} |
} |
922 |
void |
void |
923 |
ui_patblt(uint8 opcode, |
ui_patblt(uint8 opcode, |
924 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
925 |
/* brush */ BRUSH *brush, int bgcolour, int fgcolour) |
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
926 |
{ |
{ |
927 |
Pixmap fill; |
Pixmap fill; |
928 |
|
uint8 i, ipattern[8]; |
929 |
|
|
930 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
931 |
|
|
937 |
break; |
break; |
938 |
|
|
939 |
case 3: /* Pattern */ |
case 3: /* Pattern */ |
940 |
fill = (Pixmap)ui_create_glyph(8, 8, brush->pattern); |
for (i = 0; i != 8; i++) |
941 |
|
ipattern[7 - i] = brush->pattern[i]; |
942 |
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
943 |
|
|
944 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
945 |
SET_BACKGROUND(fgcolour); |
SET_BACKGROUND(fgcolour); |
950 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
951 |
|
|
952 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(display, gc, FillSolid); |
953 |
ui_destroy_glyph((HGLYPH)fill); |
XSetTSOrigin(display, gc, 0, 0); |
954 |
|
ui_destroy_glyph((HGLYPH) fill); |
955 |
break; |
break; |
956 |
|
|
957 |
default: |
default: |
969 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
970 |
XCopyArea(display, wnd, wnd, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(display, wnd, wnd, gc, srcx, srcy, cx, cy, x, y); |
971 |
if (ownbackstore) |
if (ownbackstore) |
972 |
XCopyArea(display, backstore, backstore, gc, srcx, srcy, |
XCopyArea(display, backstore, backstore, gc, srcx, srcy, cx, cy, x, y); |
|
cx, cy, x, y); |
|
973 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
974 |
} |
} |
975 |
|
|
979 |
/* src */ HBITMAP src, int srcx, int srcy) |
/* src */ HBITMAP src, int srcx, int srcy) |
980 |
{ |
{ |
981 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
982 |
XCopyArea(display, (Pixmap)src, wnd, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(display, (Pixmap) src, wnd, gc, srcx, srcy, cx, cy, x, y); |
983 |
if (ownbackstore) |
if (ownbackstore) |
984 |
XCopyArea(display, (Pixmap)src, backstore, gc, srcx, srcy, |
XCopyArea(display, (Pixmap) src, backstore, gc, srcx, srcy, cx, cy, x, y); |
|
cx, cy, x, y); |
|
985 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
986 |
} |
} |
987 |
|
|
989 |
ui_triblt(uint8 opcode, |
ui_triblt(uint8 opcode, |
990 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
991 |
/* src */ HBITMAP src, int srcx, int srcy, |
/* src */ HBITMAP src, int srcx, int srcy, |
992 |
/* brush */ BRUSH *brush, int bgcolour, int fgcolour) |
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
993 |
{ |
{ |
994 |
/* This is potentially difficult to do in general. Until someone |
/* This is potentially difficult to do in general. Until someone |
995 |
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. */ |
998 |
{ |
{ |
999 |
case 0x69: /* PDSxxn */ |
case 0x69: /* PDSxxn */ |
1000 |
ui_memblt(ROP2_XOR, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_XOR, x, y, cx, cy, src, srcx, srcy); |
1001 |
ui_patblt(ROP2_NXOR, x, y, cx, cy, |
ui_patblt(ROP2_NXOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
brush, bgcolour, fgcolour); |
|
1002 |
break; |
break; |
1003 |
|
|
1004 |
case 0xb8: /* PSDPxax */ |
case 0xb8: /* PSDPxax */ |
1005 |
ui_patblt(ROP2_XOR, x, y, cx, cy, |
ui_patblt(ROP2_XOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
brush, bgcolour, fgcolour); |
|
1006 |
ui_memblt(ROP2_AND, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_AND, x, y, cx, cy, src, srcx, srcy); |
1007 |
ui_patblt(ROP2_XOR, x, y, cx, cy, |
ui_patblt(ROP2_XOR, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
brush, bgcolour, fgcolour); |
|
1008 |
break; |
break; |
1009 |
|
|
1010 |
case 0xc0: /* PSa */ |
case 0xc0: /* PSa */ |
1011 |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
ui_memblt(ROP2_COPY, x, y, cx, cy, src, srcx, srcy); |
1012 |
ui_patblt(ROP2_AND, x, y, cx, cy, brush, bgcolour, |
ui_patblt(ROP2_AND, x, y, cx, cy, brush, bgcolour, fgcolour); |
|
fgcolour); |
|
1013 |
break; |
break; |
1014 |
|
|
1015 |
default: |
default: |
1021 |
void |
void |
1022 |
ui_line(uint8 opcode, |
ui_line(uint8 opcode, |
1023 |
/* dest */ int startx, int starty, int endx, int endy, |
/* dest */ int startx, int starty, int endx, int endy, |
1024 |
/* pen */ PEN *pen) |
/* pen */ PEN * pen) |
1025 |
{ |
{ |
1026 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
1027 |
SET_FOREGROUND(pen->colour); |
SET_FOREGROUND(pen->colour); |
1043 |
void |
void |
1044 |
ui_draw_glyph(int mixmode, |
ui_draw_glyph(int mixmode, |
1045 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1046 |
/* src */ HGLYPH glyph, int srcx, int srcy, int bgcolour, |
/* src */ HGLYPH glyph, int srcx, int srcy, |
1047 |
int fgcolour) |
int bgcolour, int fgcolour) |
1048 |
{ |
{ |
1049 |
SET_FOREGROUND(fgcolour); |
SET_FOREGROUND(fgcolour); |
1050 |
SET_BACKGROUND(bgcolour); |
SET_BACKGROUND(bgcolour); |
1051 |
|
|
1052 |
XSetFillStyle(display, gc, (mixmode == MIX_TRANSPARENT) |
XSetFillStyle(display, gc, |
1053 |
? FillStippled : FillOpaqueStippled); |
(mixmode == MIX_TRANSPARENT) ? FillStippled : FillOpaqueStippled); |
1054 |
XSetStipple(display, gc, (Pixmap)glyph); |
XSetStipple(display, gc, (Pixmap) glyph); |
1055 |
XSetTSOrigin(display, gc, x, y); |
XSetTSOrigin(display, gc, x, y); |
1056 |
|
|
1057 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1059 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(display, gc, FillSolid); |
1060 |
} |
} |
1061 |
|
|
1062 |
|
#define DO_GLYPH(ttext,idx) \ |
1063 |
|
{\ |
1064 |
|
glyph = cache_get_font (font, ttext[idx]);\ |
1065 |
|
if (!(flags & TEXT2_IMPLICIT_X))\ |
1066 |
|
{\ |
1067 |
|
xyoffset = ttext[++idx];\ |
1068 |
|
if ((xyoffset & 0x80))\ |
1069 |
|
{\ |
1070 |
|
if (flags & TEXT2_VERTICAL) \ |
1071 |
|
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1072 |
|
else\ |
1073 |
|
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1074 |
|
idx += 2;\ |
1075 |
|
}\ |
1076 |
|
else\ |
1077 |
|
{\ |
1078 |
|
if (flags & TEXT2_VERTICAL) \ |
1079 |
|
y += xyoffset;\ |
1080 |
|
else\ |
1081 |
|
x += xyoffset;\ |
1082 |
|
}\ |
1083 |
|
}\ |
1084 |
|
if (glyph != NULL)\ |
1085 |
|
{\ |
1086 |
|
ui_draw_glyph (mixmode, x + (short) glyph->offset,\ |
1087 |
|
y + (short) glyph->baseline,\ |
1088 |
|
glyph->width, glyph->height,\ |
1089 |
|
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
1090 |
|
if (flags & TEXT2_IMPLICIT_X)\ |
1091 |
|
x += glyph->width;\ |
1092 |
|
}\ |
1093 |
|
} |
1094 |
|
|
1095 |
void |
void |
1096 |
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, |
1097 |
int clipx, int clipy, int clipcx, int clipcy, |
int clipx, int clipy, int clipcx, int clipcy, |
1098 |
int boxx, int boxy, int boxcx, int boxcy, |
int boxx, int boxy, int boxcx, int boxcy, int bgcolour, |
1099 |
int bgcolour, int fgcolour, uint8 *text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
1100 |
{ |
{ |
1101 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
1102 |
int i, offset; |
int i, j, xyoffset; |
1103 |
|
DATABLOB *entry; |
1104 |
|
|
1105 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
1106 |
|
|
1114 |
} |
} |
1115 |
|
|
1116 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
1117 |
for (i = 0; i < length; i++) |
for (i = 0; i < length;) |
1118 |
{ |
{ |
1119 |
glyph = cache_get_font(font, text[i]); |
switch (text[i]) |
|
|
|
|
if (!(flags & TEXT2_IMPLICIT_X)) |
|
1120 |
{ |
{ |
1121 |
offset = text[++i]; |
case 0xff: |
1122 |
if (offset & 0x80) |
if (i + 2 < length) |
1123 |
offset = ((offset & 0x7f) << 8) | text[++i]; |
cache_put_text(text[i + 1], text, text[i + 2]); |
1124 |
|
else |
1125 |
if (flags & TEXT2_VERTICAL) |
{ |
1126 |
y += offset; |
error("this shouldn't be happening\n"); |
1127 |
else |
break; |
1128 |
x += offset; |
} |
1129 |
} |
/* this will move pointer from start to first character after FF command */ |
1130 |
|
length -= i + 3; |
1131 |
|
text = &(text[i + 3]); |
1132 |
|
i = 0; |
1133 |
|
break; |
1134 |
|
|
1135 |
if (glyph != NULL) |
case 0xfe: |
1136 |
{ |
entry = cache_get_text(text[i + 1]); |
1137 |
ui_draw_glyph(mixmode, x + (short) glyph->offset, |
if (entry != NULL) |
1138 |
y + (short) glyph->baseline, |
{ |
1139 |
glyph->width, glyph->height, |
if ((((uint8 *) (entry->data))[1] == |
1140 |
glyph->pixmap, 0, 0, |
0) && (!(flags & TEXT2_IMPLICIT_X))) |
1141 |
bgcolour, fgcolour); |
{ |
1142 |
|
if (flags & TEXT2_VERTICAL) |
1143 |
|
y += text[i + 2]; |
1144 |
|
else |
1145 |
|
x += text[i + 2]; |
1146 |
|
} |
1147 |
|
if (i + 2 < length) |
1148 |
|
i += 3; |
1149 |
|
else |
1150 |
|
i += 2; |
1151 |
|
length -= i; |
1152 |
|
/* this will move pointer from start to first character after FE command */ |
1153 |
|
text = &(text[i]); |
1154 |
|
i = 0; |
1155 |
|
for (j = 0; j < entry->size; j++) |
1156 |
|
DO_GLYPH(((uint8 *) (entry->data)), j); |
1157 |
|
} |
1158 |
|
break; |
1159 |
|
|
1160 |
if (flags & TEXT2_IMPLICIT_X) |
default: |
1161 |
x += glyph->width; |
DO_GLYPH(text, i); |
1162 |
|
i++; |
1163 |
|
break; |
1164 |
} |
} |
1165 |
} |
} |
1166 |
|
|
1167 |
|
|
1168 |
} |
} |
1169 |
|
|
1170 |
void |
void |
1175 |
|
|
1176 |
if (ownbackstore) |
if (ownbackstore) |
1177 |
{ |
{ |
1178 |
image = XGetImage(display, backstore, x, y, cx, cy, AllPlanes, |
image = XGetImage(display, backstore, x, y, cx, cy, AllPlanes, ZPixmap); |
|
ZPixmap); |
|
1179 |
} |
} |
1180 |
else |
else |
1181 |
{ |
{ |
1182 |
pix = XCreatePixmap(display, wnd, cx, cy, depth); |
pix = XCreatePixmap(display, wnd, cx, cy, depth); |
1183 |
XCopyArea(display, wnd, pix, gc, x, y, cx, cy, 0, 0); |
XCopyArea(display, wnd, pix, gc, x, y, cx, cy, 0, 0); |
1184 |
image = XGetImage(display, pix, 0, 0, cx, cy, AllPlanes, |
image = XGetImage(display, pix, 0, 0, cx, cy, AllPlanes, ZPixmap); |
|
ZPixmap); |
|
1185 |
XFreePixmap(display, pix); |
XFreePixmap(display, pix); |
1186 |
} |
} |
1187 |
|
|
1188 |
offset *= bpp/8; |
offset *= bpp / 8; |
1189 |
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); |
|
1190 |
|
|
1191 |
XDestroyImage(image); |
XDestroyImage(image); |
1192 |
} |
} |
1197 |
XImage *image; |
XImage *image; |
1198 |
uint8 *data; |
uint8 *data; |
1199 |
|
|
1200 |
offset *= bpp/8; |
offset *= bpp / 8; |
1201 |
data = cache_get_desktop(offset, cx, cy, bpp/8); |
data = cache_get_desktop(offset, cx, cy, bpp / 8); |
1202 |
if (data == NULL) |
if (data == NULL) |
1203 |
return; |
return; |
1204 |
|
|
1205 |
image = XCreateImage(display, visual, depth, ZPixmap, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
1206 |
0, data, cx, cy, BitmapPad(display), |
(char *) data, cx, cy, BitmapPad(display), cx * bpp / 8); |
|
cx * bpp/8); |
|
1207 |
|
|
1208 |
if (ownbackstore) |
if (ownbackstore) |
1209 |
{ |
{ |