32 |
extern BOOL sendmotion; |
extern BOOL sendmotion; |
33 |
extern BOOL fullscreen; |
extern BOOL fullscreen; |
34 |
extern BOOL grab_keyboard; |
extern BOOL grab_keyboard; |
35 |
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extern char title[]; |
36 |
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37 |
Display *display = NULL; |
Display *display = NULL; |
38 |
static int x_socket; |
static int x_socket; |
41 |
static Visual *visual; |
static Visual *visual; |
42 |
static int depth; |
static int depth; |
43 |
static int bpp; |
static int bpp; |
44 |
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static int dpy_width; |
45 |
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static int dpy_height; |
46 |
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47 |
/* endianness */ |
/* endianness */ |
48 |
static BOOL host_be; |
static BOOL host_be; |
70 |
/* Compose support */ |
/* Compose support */ |
71 |
BOOL enable_compose = False; |
BOOL enable_compose = False; |
72 |
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73 |
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/* toggle fullscreen globals */ |
74 |
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static XSetWindowAttributes attribs; |
75 |
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static unsigned long input_mask; |
76 |
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77 |
#define TRANSLATE(col) ( owncolmap ? col : translate_colour(colmap[col]) ) |
#define TRANSLATE(col) ( owncolmap ? col : translate_colour(colmap[col]) ) |
78 |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
79 |
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
267 |
} |
} |
268 |
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|
269 |
BOOL |
BOOL |
270 |
ui_create_window(char *title) |
ui_create_window_obj(int xpos, int ypos, int width, int height, int valuemask) |
271 |
{ |
{ |
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XSetWindowAttributes attribs; |
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272 |
XClassHint *classhints; |
XClassHint *classhints; |
273 |
XSizeHints *sizehints; |
XSizeHints *sizehints; |
274 |
unsigned long input_mask; |
XEvent xevent; |
275 |
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Screen *screen; |
276 |
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277 |
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screen = DefaultScreenOfDisplay(display); |
278 |
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279 |
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wnd = XCreateWindow(display, RootWindowOfScreen(screen), xpos, |
280 |
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ypos, width, height, 0, CopyFromParent, |
281 |
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InputOutput, CopyFromParent, valuemask, &attribs); |
282 |
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283 |
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284 |
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XStoreName(display, wnd, title); |
285 |
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286 |
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classhints = XAllocClassHint(); |
287 |
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if (classhints != NULL) |
288 |
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{ |
289 |
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classhints->res_name = classhints->res_class = "rdesktop"; |
290 |
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XSetClassHint(display, wnd, classhints); |
291 |
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XFree(classhints); |
292 |
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} |
293 |
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294 |
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sizehints = XAllocSizeHints(); |
295 |
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if (sizehints) |
296 |
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{ |
297 |
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sizehints->flags = PMinSize | PMaxSize; |
298 |
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sizehints->min_width = sizehints->max_width = width; |
299 |
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sizehints->min_height = sizehints->max_height = height; |
300 |
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XSetWMNormalHints(display, wnd, sizehints); |
301 |
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XFree(sizehints); |
302 |
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} |
303 |
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304 |
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if (enable_compose) |
305 |
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input_mask |= init_inputmethod(); |
306 |
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307 |
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XSelectInput(display, wnd, input_mask); |
308 |
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309 |
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gc = XCreateGC(display, wnd, 0, NULL); |
310 |
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311 |
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XMapWindow(display, wnd); |
312 |
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313 |
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/* Wait for VisibilityNotify Event */ |
314 |
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for (;;) { |
315 |
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XNextEvent(display, &xevent); |
316 |
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if (xevent.type == VisibilityNotify) |
317 |
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break; |
318 |
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} |
319 |
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320 |
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if (ownbackstore) |
321 |
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backstore = XCreatePixmap(display, wnd, width, height, depth); |
322 |
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323 |
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/* clear the window so that cached data is not viewed upon start... */ |
324 |
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XSetBackground(display, gc, 0); |
325 |
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XSetForeground(display, gc, 0); |
326 |
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FILL_RECTANGLE(0, 0, width, height); |
327 |
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/* make sure the window is focused */ |
328 |
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XSetInputFocus(display, wnd, RevertToPointerRoot, CurrentTime); |
329 |
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} |
330 |
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331 |
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BOOL |
332 |
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ui_create_window() |
333 |
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{ |
334 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
335 |
Screen *screen; |
Screen *screen; |
336 |
uint16 test; |
uint16 test; |
337 |
int i; |
int i; |
|
XEvent xevent; |
|
338 |
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|
339 |
x_socket = ConnectionNumber(display); |
x_socket = ConnectionNumber(display); |
340 |
screen = DefaultScreenOfDisplay(display); |
screen = DefaultScreenOfDisplay(display); |
379 |
if (attribs.backing_store == NotUseful) |
if (attribs.backing_store == NotUseful) |
380 |
ownbackstore = True; |
ownbackstore = True; |
381 |
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382 |
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dpy_width = WidthOfScreen(screen); |
383 |
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dpy_height = HeightOfScreen(screen); |
384 |
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|
385 |
if (fullscreen) |
if (fullscreen) |
386 |
{ |
{ |
387 |
attribs.override_redirect = True; |
attribs.override_redirect = True; |
388 |
width = WidthOfScreen(screen); |
width = dpy_width; |
389 |
height = HeightOfScreen(screen); |
height = dpy_height; |
390 |
} |
} |
391 |
else |
else |
392 |
{ |
{ |
395 |
|
|
396 |
width = (width + 3) & ~3; /* make width a multiple of 32 bits */ |
width = (width + 3) & ~3; /* make width a multiple of 32 bits */ |
397 |
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wnd = XCreateWindow(display, RootWindowOfScreen(screen), |
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0, 0, width, height, 0, CopyFromParent, |
|
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InputOutput, CopyFromParent, |
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CWBackingStore | CWBackPixel | CWOverrideRedirect, &attribs); |
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XStoreName(display, wnd, title); |
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classhints = XAllocClassHint(); |
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if (classhints != NULL) |
|
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{ |
|
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classhints->res_name = classhints->res_class = "rdesktop"; |
|
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XSetClassHint(display, wnd, classhints); |
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XFree(classhints); |
|
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} |
|
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sizehints = XAllocSizeHints(); |
|
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if (sizehints) |
|
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{ |
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sizehints->flags = PMinSize | PMaxSize; |
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sizehints->min_width = sizehints->max_width = width; |
|
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sizehints->min_height = sizehints->max_height = height; |
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XSetWMNormalHints(display, wnd, sizehints); |
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XFree(sizehints); |
|
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} |
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xkeymap_init2(); |
|
398 |
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|
399 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
400 |
VisibilityChangeMask | FocusChangeMask; |
VisibilityChangeMask | FocusChangeMask; |
401 |
|
|
402 |
if (grab_keyboard) |
if (grab_keyboard) |
403 |
input_mask |= EnterWindowMask | LeaveWindowMask; |
input_mask |= EnterWindowMask | LeaveWindowMask; |
404 |
if (sendmotion) |
if (sendmotion) |
407 |
if (ownbackstore) |
if (ownbackstore) |
408 |
input_mask |= ExposureMask; |
input_mask |= ExposureMask; |
409 |
|
|
410 |
if (enable_compose) |
if (fullscreen) |
411 |
input_mask |= init_inputmethod(); |
ui_create_window_obj(0, 0, width, height, CWBackingStore | CWBackPixel | CWOverrideRedirect); |
412 |
|
else |
413 |
XSelectInput(display, wnd, input_mask); |
ui_create_window_obj(0, 0, width, height, CWBackingStore | CWBackPixel); |
|
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gc = XCreateGC(display, wnd, 0, NULL); |
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if (ownbackstore) |
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backstore = XCreatePixmap(display, wnd, width, height, depth); |
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XMapWindow(display, wnd); |
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|
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/* Wait for VisibilityNotify Event */ |
|
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for (;;) { |
|
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XNextEvent(display, &xevent); |
|
|
if (xevent.type == VisibilityNotify) |
|
|
break; |
|
|
} |
|
414 |
|
|
415 |
/* clear the window so that cached data is not viewed upon start... */ |
xkeymap_init2(); |
|
XSetBackground(display, gc, 0); |
|
|
XSetForeground(display, gc, 0); |
|
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FILL_RECTANGLE(0, 0, width, height); |
|
416 |
|
|
417 |
return True; |
return True; |
418 |
} |
} |
432 |
display = NULL; |
display = NULL; |
433 |
} |
} |
434 |
|
|
435 |
|
void |
436 |
|
reset_keys() |
437 |
|
{ |
438 |
|
/* 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 |
|
void |
450 |
|
toggle_fullscreen() |
451 |
|
{ |
452 |
|
/* save window contents */ |
453 |
|
Pixmap pixmap; |
454 |
|
pixmap = XCreatePixmap(display, wnd, width, height, depth); |
455 |
|
if (ownbackstore) |
456 |
|
XCopyArea(display, backstore, pixmap, gc, 0, 0, width, height, 0, 0); |
457 |
|
else |
458 |
|
XCopyArea(display, wnd, pixmap, gc, 0, 0, width, height, 0, 0); |
459 |
|
fullscreen = fullscreen ? False : True; |
460 |
|
close_inputmethod(); |
461 |
|
if (ownbackstore) |
462 |
|
XFreePixmap(display, backstore); |
463 |
|
XFreeGC(display, gc); |
464 |
|
XDestroyWindow(display, wnd); |
465 |
|
if (fullscreen) { |
466 |
|
attribs.override_redirect = True; |
467 |
|
ui_create_window_obj(0, 0, dpy_width, dpy_height, |
468 |
|
CWBackingStore | CWBackPixel | CWOverrideRedirect); |
469 |
|
} |
470 |
|
else { |
471 |
|
attribs.override_redirect = False; |
472 |
|
ui_create_window_obj(0, 0, width, height, |
473 |
|
CWBackingStore | CWBackPixel); |
474 |
|
} |
475 |
|
ui_set_cursor(cache_get_cursor(0)); |
476 |
|
ui_move_pointer(width / 2, height / 2); |
477 |
|
reset_keys(); |
478 |
|
/* restore window contents */ |
479 |
|
if (ownbackstore) |
480 |
|
XCopyArea(display, pixmap, backstore, gc, 0, 0, width, height, 0, 0); |
481 |
|
XCopyArea(display, pixmap, wnd, gc, 0, 0, width, height, 0, 0); |
482 |
|
XFreePixmap(display, pixmap); |
483 |
|
} |
484 |
|
|
485 |
static void |
static void |
486 |
xwin_process_events() |
xwin_process_events() |
487 |
{ |
{ |
495 |
char str[256]; |
char str[256]; |
496 |
Status status; |
Status status; |
497 |
|
|
498 |
/* Refresh keyboard mapping if it has changed. This is important for |
/* Refresh keyboard mapping if it has changed. This is important for |
499 |
Xvnc, since it allocates keycodes dynamically */ |
Xvnc, since it allocates keycodes dynamically */ |
500 |
if (XCheckTypedEvent(display, MappingNotify, &xevent)) |
if (XCheckTypedEvent(display, MappingNotify, &xevent)) |
501 |
{ |
{ |
539 |
str, sizeof(str), &keysym, NULL); |
str, sizeof(str), &keysym, NULL); |
540 |
} |
} |
541 |
|
|
542 |
|
/* FIXME needs alt modifier */ |
543 |
|
if (keysym == XK_Break) /* toggle full screen */ |
544 |
|
{ |
545 |
|
toggle_fullscreen(); |
546 |
|
break; |
547 |
|
} |
548 |
ksname = get_ksname(keysym); |
ksname = get_ksname(keysym); |
549 |
DEBUG_KBD(("\nKeyPress for (keysym 0x%lx, %s)\n", keysym, ksname)); |
DEBUG_KBD(("\nKeyPress for (keysym 0x%lx, %s)\n", keysym, ksname)); |
550 |
|
|
611 |
break; |
break; |
612 |
|
|
613 |
case FocusOut: |
case FocusOut: |
614 |
/* reset keys */ |
reset_keys(); |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LCTRL); |
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LALT); |
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LSHIFT); |
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RCTRL); |
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RALT); |
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RSHIFT); |
|
615 |
/* fall through */ |
/* fall through */ |
616 |
case LeaveNotify: |
case LeaveNotify: |
617 |
if (grab_keyboard) |
if (grab_keyboard) |