2 |
rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
3 |
User interface services - X Window System |
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. |
20 |
|
|
21 |
#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
22 |
#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
23 |
|
#include <X11/XKBlib.h> |
24 |
#include <time.h> |
#include <time.h> |
25 |
#include <errno.h> |
#include <errno.h> |
26 |
#include "rdesktop.h" |
#include "rdesktop.h" |
32 |
extern BOOL sendmotion; |
extern BOOL sendmotion; |
33 |
extern BOOL fullscreen; |
extern BOOL fullscreen; |
34 |
|
|
35 |
static Display *display; |
Display *display; |
36 |
|
XkbDescPtr xkb; |
37 |
static int x_socket; |
static int x_socket; |
38 |
static Window wnd; |
static Window wnd; |
39 |
static GC gc; |
static GC gc; |
49 |
static BOOL ownbackstore; |
static BOOL ownbackstore; |
50 |
static Pixmap backstore; |
static Pixmap backstore; |
51 |
|
|
52 |
|
/* needed to keep track of the modifiers */ |
53 |
|
static unsigned int numlock_modifier_mask = 0; |
54 |
|
static unsigned int key_down_state = 0; |
55 |
|
|
56 |
|
|
57 |
|
#define DShift1Mask (1<<0) |
58 |
|
#define DLockMask (1<<1) |
59 |
|
#define DControl1Mask (1<<2) |
60 |
|
#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 |
|
|
69 |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
70 |
{ \ |
{ \ |
71 |
XFillRectangle(display, wnd, gc, x, y, cx, cy); \ |
XFillRectangle(display, wnd, gc, x, y, cx, cy); \ |
105 |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); } |
#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); } |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
107 |
|
|
108 |
|
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 |
|
|
113 |
static void |
static void |
114 |
translate8(uint8 *data, uint8 *out, uint8 *end) |
translate8(uint8 *data, uint8 *out, uint8 *end) |
115 |
{ |
{ |
215 |
Screen *screen; |
Screen *screen; |
216 |
uint16 test; |
uint16 test; |
217 |
int i; |
int i; |
218 |
|
|
219 |
|
int xkb_minor, xkb_major; |
220 |
|
int xkb_event, xkb_error, xkb_reason; |
221 |
|
|
222 |
|
/* 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 |
|
|
|
display = XOpenDisplay(NULL); |
|
252 |
if (display == NULL) |
if (display == NULL) |
253 |
{ |
{ |
254 |
error("Failed to open display\n"); |
error("Failed to open display\n"); |
259 |
screen = DefaultScreenOfDisplay(display); |
screen = DefaultScreenOfDisplay(display); |
260 |
visual = DefaultVisualOfScreen(screen); |
visual = DefaultVisualOfScreen(screen); |
261 |
depth = DefaultDepthOfScreen(screen); |
depth = DefaultDepthOfScreen(screen); |
262 |
|
|
263 |
pfm = XListPixmapFormats(display, &i); |
pfm = XListPixmapFormats(display, &i); |
264 |
if (pfm != NULL) |
if (pfm != NULL) |
265 |
{ |
{ |
338 |
XFree(sizehints); |
XFree(sizehints); |
339 |
} |
} |
340 |
|
|
341 |
xkeymap_init(display); |
xkeymap_init(); |
|
|
|
|
input_mask = KeyPressMask | KeyReleaseMask |
|
|
| ButtonPressMask | ButtonReleaseMask |
|
|
| EnterWindowMask | LeaveWindowMask; |
|
342 |
|
|
343 |
|
input_mask = KeyPressMask | KeyReleaseMask | |
344 |
|
ButtonPressMask | ButtonReleaseMask | |
345 |
|
EnterWindowMask | LeaveWindowMask; |
346 |
if (sendmotion) |
if (sendmotion) |
347 |
input_mask |= PointerMotionMask; |
input_mask |= PointerMotionMask; |
348 |
|
|
356 |
backstore = XCreatePixmap(display, wnd, width, height, depth); |
backstore = XCreatePixmap(display, wnd, width, height, depth); |
357 |
|
|
358 |
XMapWindow(display, wnd); |
XMapWindow(display, wnd); |
359 |
|
|
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 |
|
|
375 |
|
xwin_get_numlock_mask(); |
376 |
|
|
377 |
return True; |
return True; |
378 |
} |
} |
379 |
|
|
380 |
void |
void |
381 |
|
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 |
ui_destroy_window() |
ui_destroy_window() |
421 |
{ |
{ |
422 |
|
if( xkb != NULL ) |
423 |
|
XkbFreeKeyboard(xkb, XkbAllControlsMask, True); |
424 |
|
|
425 |
if (ownbackstore) |
if (ownbackstore) |
426 |
XFreePixmap(display, backstore); |
XFreePixmap(display, backstore); |
427 |
|
|
434 |
static void |
static void |
435 |
xwin_process_events() |
xwin_process_events() |
436 |
{ |
{ |
437 |
XEvent event; |
XEvent xevent; |
438 |
|
|
439 |
KeySym keysym; |
KeySym keysym; |
440 |
uint8 scancode; |
uint8 scancode; |
441 |
uint16 button; |
uint16 button, flags; |
442 |
uint32 ev_time; |
uint32 ev_time; |
443 |
|
uint32 tmpmods; |
444 |
|
|
445 |
if (display == NULL) |
while (XCheckMaskEvent(display, ~0, &xevent)) |
|
return; |
|
|
|
|
|
while (XCheckWindowEvent(display, wnd, ~0, &event)) |
|
446 |
{ |
{ |
447 |
ev_time = time(NULL); |
ev_time = time(NULL); |
448 |
|
flags = 0; |
449 |
|
|
450 |
switch (event.type) |
switch (xevent.type) |
451 |
{ |
{ |
452 |
|
case KeyRelease: |
453 |
|
flags = KBD_FLAG_DOWN | KBD_FLAG_UP; |
454 |
|
/* fall through */ |
455 |
case KeyPress: |
case KeyPress: |
456 |
keysym = XKeycodeToKeysym(display, event.xkey.keycode, 0); |
if( XkbTranslateKeyCode(xkb, xevent.xkey.keycode, xevent.xkey.state, &tmpmods, &keysym) == False ) |
|
scancode = xkeymap_translate_key(keysym, event.xkey.keycode); |
|
|
if (scancode == 0) |
|
457 |
break; |
break; |
458 |
|
scancode = xkeymap_translate_key(keysym, xevent.xkey.keycode, &flags); |
459 |
|
|
460 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, |
if (scancode == 0 ) |
|
scancode, 0); |
|
|
break; |
|
|
|
|
|
case KeyRelease: |
|
|
keysym = XKeycodeToKeysym(display, event.xkey.keycode, 0); |
|
|
scancode = xkeymap_translate_key(keysym, event.xkey.keycode); |
|
|
if (scancode == 0) |
|
461 |
break; |
break; |
462 |
|
|
463 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
/* keep track of the modifiers -- needed for stickykeys... */ |
464 |
KBD_FLAG_DOWN | KBD_FLAG_UP, |
if( xevent.type == KeyPress ) |
465 |
scancode, 0); |
xwin_mod_press( xevent.xkey.state, ev_time, scancode ); |
|
break; |
|
466 |
|
|
467 |
case ButtonPress: |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, flags, scancode, 0); |
468 |
button = xkeymap_translate_button(event.xbutton.button); |
|
469 |
if (button == 0) |
if( xevent.type == KeyRelease ) |
470 |
break; |
xwin_mod_release( xevent.xkey.state, ev_time, scancode ); |
471 |
|
|
|
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
|
|
button | MOUSE_FLAG_DOWN, |
|
|
event.xbutton.x, |
|
|
event.xbutton.y); |
|
472 |
break; |
break; |
473 |
|
|
474 |
|
case ButtonPress: |
475 |
|
flags = MOUSE_FLAG_DOWN; |
476 |
|
/* fall through */ |
477 |
|
|
478 |
case ButtonRelease: |
case ButtonRelease: |
479 |
button = xkeymap_translate_button(event.xbutton.button); |
button = xkeymap_translate_button(xevent.xbutton.button); |
480 |
if (button == 0) |
if (button == 0) |
481 |
break; |
break; |
482 |
|
|
483 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
484 |
button, |
flags | button, |
485 |
event.xbutton.x, |
xevent.xbutton.x, |
486 |
event.xbutton.y); |
xevent.xbutton.y); |
487 |
break; |
break; |
488 |
|
|
489 |
case MotionNotify: |
case MotionNotify: |
490 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
491 |
MOUSE_FLAG_MOVE, |
MOUSE_FLAG_MOVE, |
492 |
event.xmotion.x, |
xevent.xmotion.x, |
493 |
event.xmotion.y); |
xevent.xmotion.y); |
494 |
break; |
break; |
495 |
|
|
496 |
case EnterNotify: |
case EnterNotify: |
497 |
XGrabKeyboard(display, wnd, True, GrabModeAsync, |
XGrabKeyboard(display, wnd, True, GrabModeAsync, |
498 |
GrabModeAsync, CurrentTime); |
GrabModeAsync, CurrentTime); |
499 |
|
|
500 |
|
xwin_mod_update( xevent.xcrossing.state, ev_time ); |
501 |
break; |
break; |
502 |
|
|
503 |
case LeaveNotify: |
case LeaveNotify: |
506 |
|
|
507 |
case Expose: |
case Expose: |
508 |
XCopyArea(display, backstore, wnd, gc, |
XCopyArea(display, backstore, wnd, gc, |
509 |
event.xexpose.x, event.xexpose.y, |
xevent.xexpose.x, xevent.xexpose.y, |
510 |
event.xexpose.width, event.xexpose.height, |
xevent.xexpose.width, xevent.xexpose.height, |
511 |
event.xexpose.x, event.xexpose.y); |
xevent.xexpose.x, xevent.xexpose.y); |
512 |
break; |
break; |
513 |
} |
} |
514 |
} |
} |
515 |
} |
} |
516 |
|
|
517 |
void |
void |
518 |
|
xwin_mod_update(uint32 state, uint32 ev_time ) |
519 |
|
{ |
520 |
|
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 |
|
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 |
|
if( !(numlock_modifier_mask & state) && (key_down_state & DNumLockMask) ) |
549 |
|
{ |
550 |
|
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 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x2a, 0); |
567 |
|
key_down_state &= ~DShift1Mask; |
568 |
|
|
569 |
|
} |
570 |
|
|
571 |
|
if( !(ControlMask & state) && (key_down_state & DControl1Mask)) |
572 |
|
{ |
573 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x1d, 0); |
574 |
|
key_down_state &= ~DControl1Mask; |
575 |
|
|
576 |
|
} |
577 |
|
|
578 |
|
if( !(Mod1Mask & state) && (key_down_state & DMod1Mask)) |
579 |
|
{ |
580 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x38, 0); |
581 |
|
key_down_state &= ~DMod1Mask; |
582 |
|
|
583 |
|
} |
584 |
|
|
585 |
|
if( !(Mod2Mask & state) && (key_down_state & DMod2Mask)) |
586 |
|
{ |
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 |
|
xwin_mod_press(uint32 state, uint32 ev_time, uint32 scancode) |
595 |
|
{ |
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 |
|
case 0x3a: |
611 |
|
key_down_state ^= DLockMask; |
612 |
|
break; |
613 |
|
case 0x45: |
614 |
|
key_down_state ^= DNumLockMask; |
615 |
|
break; |
616 |
|
case 0x38: |
617 |
|
key_down_state |= DMod1Mask; |
618 |
|
break; |
619 |
|
case 0xb8: |
620 |
|
key_down_state |= DMod2Mask; |
621 |
|
break; |
622 |
|
} |
623 |
|
|
624 |
|
if( (numlock_modifier_mask && state) && !(key_down_state & DNumLockMask) ) |
625 |
|
{ |
626 |
|
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 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, 0x2a, 0); |
643 |
|
key_down_state |= DShift1Mask; |
644 |
|
|
645 |
|
} |
646 |
|
|
647 |
|
if( (ControlMask & state) && !((key_down_state & DControl1Mask) || (key_down_state & DControl2Mask))) |
648 |
|
{ |
649 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, 0x1d, 0); |
650 |
|
key_down_state |= DControl1Mask; |
651 |
|
|
652 |
|
} |
653 |
|
|
654 |
|
if( (Mod1Mask & state) && !(key_down_state & DMod1Mask)) |
655 |
|
{ |
656 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, 0x38, 0); |
657 |
|
key_down_state |= DMod1Mask; |
658 |
|
|
659 |
|
} |
660 |
|
|
661 |
|
if( (Mod2Mask & state) && !(key_down_state & DMod2Mask)) |
662 |
|
{ |
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 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
671 |
{ |
{ |
672 |
int n = (rdp_socket > x_socket) ? rdp_socket+1 : x_socket+1; |
int n = (rdp_socket > x_socket) ? rdp_socket+1 : x_socket+1; |
673 |
fd_set rfds; |
fd_set rfds; |
674 |
|
|
|
XFlush(display); |
|
|
|
|
675 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
676 |
|
|
677 |
while (True) |
while (True) |
678 |
{ |
{ |
679 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
680 |
FD_SET(rdp_socket, &rfds); |
FD_SET(rdp_socket, &rfds); |
681 |
FD_SET(x_socket, &rfds); |
if (display != NULL) |
682 |
|
{ |
683 |
|
FD_SET(x_socket, &rfds); |
684 |
|
XFlush(display); |
685 |
|
} |
686 |
|
|
687 |
switch (select(n, &rfds, NULL, NULL, NULL)) |
switch (select(n, &rfds, NULL, NULL, NULL)) |
688 |
{ |
{ |
1128 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(display, gc, FillSolid); |
1129 |
} |
} |
1130 |
|
|
1131 |
|
#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 |
void |
void |
1164 |
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, |
1165 |
int clipx, int clipy, int clipcx, int clipcy, |
int clipx, int clipy, int clipcx, int clipcy, int boxx, |
1166 |
int boxx, int boxy, int boxcx, int boxcy, |
int boxy, int boxcx, int boxcy, int bgcolour, |
1167 |
int bgcolour, int fgcolour, uint8 *text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
1168 |
{ |
{ |
1169 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
1170 |
int i, offset; |
int i, j, xyoffset; |
1171 |
|
DATABLOB *entry; |
1172 |
|
|
1173 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
1174 |
|
|
1182 |
} |
} |
1183 |
|
|
1184 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
1185 |
for (i = 0; i < length; i++) |
for (i = 0; i < length;) { |
1186 |
{ |
switch (text[i]) { |
1187 |
glyph = cache_get_font(font, text[i]); |
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 |
|
|
1200 |
if (!(flags & TEXT2_IMPLICIT_X)) |
case 0xfe: |
1201 |
{ |
entry = cache_get_text(text[i + 1]); |
1202 |
offset = text[++i]; |
if (entry != NULL) { |
1203 |
if (offset & 0x80) |
if ((((uint8 *) (entry->data))[1] == 0) |
1204 |
offset = ((offset & 0x7f) << 8) | text[++i]; |
&& (!(flags & TEXT2_IMPLICIT_X))) { |
1205 |
|
if (flags & TEXT2_VERTICAL) |
1206 |
|
y += text[i + 2]; |
1207 |
|
else |
1208 |
|
x += text[i + 2]; |
1209 |
|
} |
1210 |
|
if (i + 2 < length) |
1211 |
|
i += 3; |
1212 |
|
else |
1213 |
|
i += 2; |
1214 |
|
length -= i; |
1215 |
|
/* 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 |
|
} |
1221 |
|
break; |
1222 |
|
|
1223 |
if (flags & TEXT2_VERTICAL) |
default: |
1224 |
y += offset; |
DO_GLYPH(text, i); |
1225 |
else |
i++; |
1226 |
x += offset; |
break; |
1227 |
} |
} |
1228 |
|
} |
1229 |
|
|
|
if (glyph != NULL) |
|
|
{ |
|
|
ui_draw_glyph(mixmode, x + (short) glyph->offset, |
|
|
y + (short) glyph->baseline, |
|
|
glyph->width, glyph->height, |
|
|
glyph->pixmap, 0, 0, |
|
|
bgcolour, fgcolour); |
|
1230 |
|
|
|
if (flags & TEXT2_IMPLICIT_X) |
|
|
x += glyph->width; |
|
|
} |
|
|
} |
|
1231 |
} |
} |
1232 |
|
|
1233 |
void |
void |