28 |
#include "rdesktop.h" |
#include "rdesktop.h" |
29 |
#include "xproto.h" |
#include "xproto.h" |
30 |
|
|
31 |
|
/* We can't include Xproto.h because of conflicting defines for BOOL */ |
32 |
|
#define X_ConfigureWindow 12 |
33 |
|
|
34 |
extern int g_width; |
extern int g_width; |
35 |
extern int g_height; |
extern int g_height; |
36 |
extern int g_xpos; |
extern int g_xpos; |
53 |
Window g_wnd; |
Window g_wnd; |
54 |
|
|
55 |
/* SeamlessRDP support */ |
/* SeamlessRDP support */ |
56 |
|
typedef struct _seamless_group |
57 |
|
{ |
58 |
|
Window wnd; |
59 |
|
unsigned long id; |
60 |
|
unsigned int refcnt; |
61 |
|
} seamless_group; |
62 |
typedef struct _seamless_window |
typedef struct _seamless_window |
63 |
{ |
{ |
64 |
Window wnd; |
Window wnd; |
65 |
unsigned long id; |
unsigned long id; |
66 |
|
unsigned long behind; |
67 |
|
seamless_group *group; |
68 |
int xoffset, yoffset; |
int xoffset, yoffset; |
69 |
int width, height; |
int width, height; |
70 |
int state; /* normal/minimized/maximized. */ |
int state; /* normal/minimized/maximized. */ |
71 |
unsigned int desktop; |
unsigned int desktop; |
72 |
|
struct timeval *position_timer; |
73 |
|
|
74 |
|
BOOL outstanding_position; |
75 |
|
unsigned int outpos_serial; |
76 |
|
int outpos_xoffset, outpos_yoffset; |
77 |
|
int outpos_width, outpos_height; |
78 |
|
|
79 |
struct _seamless_window *next; |
struct _seamless_window *next; |
80 |
} seamless_window; |
} seamless_window; |
81 |
static seamless_window *g_seamless_windows = NULL; |
static seamless_window *g_seamless_windows = NULL; |
82 |
|
static unsigned long g_seamless_focused = 0; |
83 |
|
static BOOL g_seamless_started = False; /* Server end is up and running */ |
84 |
|
static BOOL g_seamless_active = False; /* We are currently in seamless mode */ |
85 |
|
static BOOL g_seamless_hidden = False; /* Desktop is hidden on server */ |
86 |
extern BOOL g_seamless_rdp; |
extern BOOL g_seamless_rdp; |
87 |
|
|
88 |
extern uint32 g_embed_wnd; |
extern uint32 g_embed_wnd; |
281 |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(g_display, g_gc, GXcopy); } |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(g_display, g_gc, GXcopy); } |
282 |
|
|
283 |
static seamless_window * |
static seamless_window * |
284 |
seamless_get_window_by_id(unsigned long id) |
sw_get_window_by_id(unsigned long id) |
285 |
{ |
{ |
286 |
seamless_window *sw; |
seamless_window *sw; |
287 |
for (sw = g_seamless_windows; sw; sw = sw->next) |
for (sw = g_seamless_windows; sw; sw = sw->next) |
294 |
|
|
295 |
|
|
296 |
static seamless_window * |
static seamless_window * |
297 |
seamless_get_window_by_wnd(Window wnd) |
sw_get_window_by_wnd(Window wnd) |
298 |
{ |
{ |
299 |
seamless_window *sw; |
seamless_window *sw; |
300 |
for (sw = g_seamless_windows; sw; sw = sw->next) |
for (sw = g_seamless_windows; sw; sw = sw->next) |
307 |
|
|
308 |
|
|
309 |
static void |
static void |
310 |
seamless_remove_window(seamless_window * win) |
sw_remove_window(seamless_window * win) |
311 |
{ |
{ |
312 |
seamless_window *sw, **prevnext = &g_seamless_windows; |
seamless_window *sw, **prevnext = &g_seamless_windows; |
313 |
for (sw = g_seamless_windows; sw; sw = sw->next) |
for (sw = g_seamless_windows; sw; sw = sw->next) |
315 |
if (sw == win) |
if (sw == win) |
316 |
{ |
{ |
317 |
*prevnext = sw->next; |
*prevnext = sw->next; |
318 |
|
sw->group->refcnt--; |
319 |
|
if (sw->group->refcnt == 0) |
320 |
|
{ |
321 |
|
XDestroyWindow(g_display, sw->group->wnd); |
322 |
|
xfree(sw->group); |
323 |
|
} |
324 |
|
xfree(sw->position_timer); |
325 |
xfree(sw); |
xfree(sw); |
326 |
return; |
return; |
327 |
} |
} |
333 |
|
|
334 |
/* Move all windows except wnd to new desktop */ |
/* Move all windows except wnd to new desktop */ |
335 |
static void |
static void |
336 |
seamless_all_to_desktop(Window wnd, unsigned int desktop) |
sw_all_to_desktop(Window wnd, unsigned int desktop) |
337 |
{ |
{ |
338 |
seamless_window *sw; |
seamless_window *sw; |
339 |
for (sw = g_seamless_windows; sw; sw = sw->next) |
for (sw = g_seamless_windows; sw; sw = sw->next) |
349 |
} |
} |
350 |
|
|
351 |
|
|
352 |
|
/* Send our position */ |
353 |
|
static void |
354 |
|
sw_update_position(seamless_window * sw) |
355 |
|
{ |
356 |
|
XWindowAttributes wa; |
357 |
|
int x, y; |
358 |
|
Window child_return; |
359 |
|
unsigned int serial; |
360 |
|
|
361 |
|
XGetWindowAttributes(g_display, sw->wnd, &wa); |
362 |
|
XTranslateCoordinates(g_display, sw->wnd, wa.root, |
363 |
|
-wa.border_width, -wa.border_width, &x, &y, &child_return); |
364 |
|
|
365 |
|
serial = seamless_send_position(sw->id, x, y, wa.width, wa.height, 0); |
366 |
|
|
367 |
|
sw->outstanding_position = True; |
368 |
|
sw->outpos_serial = serial; |
369 |
|
|
370 |
|
sw->outpos_xoffset = x; |
371 |
|
sw->outpos_yoffset = y; |
372 |
|
sw->outpos_width = wa.width; |
373 |
|
sw->outpos_height = wa.height; |
374 |
|
} |
375 |
|
|
376 |
|
|
377 |
|
/* Check if it's time to send our position */ |
378 |
|
static void |
379 |
|
sw_check_timers() |
380 |
|
{ |
381 |
|
seamless_window *sw; |
382 |
|
struct timeval now; |
383 |
|
|
384 |
|
gettimeofday(&now, NULL); |
385 |
|
for (sw = g_seamless_windows; sw; sw = sw->next) |
386 |
|
{ |
387 |
|
if (timerisset(sw->position_timer) && timercmp(sw->position_timer, &now, <)) |
388 |
|
{ |
389 |
|
timerclear(sw->position_timer); |
390 |
|
sw_update_position(sw); |
391 |
|
} |
392 |
|
} |
393 |
|
} |
394 |
|
|
395 |
|
|
396 |
|
static void |
397 |
|
sw_restack_window(seamless_window * sw, unsigned long behind) |
398 |
|
{ |
399 |
|
seamless_window *sw_above; |
400 |
|
|
401 |
|
/* Remove window from stack */ |
402 |
|
for (sw_above = g_seamless_windows; sw_above; sw_above = sw_above->next) |
403 |
|
{ |
404 |
|
if (sw_above->behind == sw->id) |
405 |
|
break; |
406 |
|
} |
407 |
|
|
408 |
|
if (sw_above) |
409 |
|
sw_above->behind = sw->behind; |
410 |
|
|
411 |
|
/* And then add it at the new position */ |
412 |
|
|
413 |
|
for (sw_above = g_seamless_windows; sw_above; sw_above = sw_above->next) |
414 |
|
{ |
415 |
|
if (sw_above->behind == behind) |
416 |
|
break; |
417 |
|
} |
418 |
|
|
419 |
|
if (sw_above) |
420 |
|
sw_above->behind = sw->id; |
421 |
|
|
422 |
|
sw->behind = behind; |
423 |
|
} |
424 |
|
|
425 |
|
|
426 |
|
static void |
427 |
|
sw_handle_restack(seamless_window * sw) |
428 |
|
{ |
429 |
|
Status status; |
430 |
|
Window root, parent, *children; |
431 |
|
unsigned int nchildren, i; |
432 |
|
seamless_window *sw_below; |
433 |
|
|
434 |
|
status = XQueryTree(g_display, RootWindowOfScreen(g_screen), |
435 |
|
&root, &parent, &children, &nchildren); |
436 |
|
if (!status || !nchildren) |
437 |
|
return; |
438 |
|
|
439 |
|
sw_below = NULL; |
440 |
|
|
441 |
|
i = 0; |
442 |
|
while (children[i] != sw->wnd) |
443 |
|
{ |
444 |
|
i++; |
445 |
|
if (i >= nchildren) |
446 |
|
goto end; |
447 |
|
} |
448 |
|
|
449 |
|
for (i++; i < nchildren; i++) |
450 |
|
{ |
451 |
|
sw_below = sw_get_window_by_wnd(children[i]); |
452 |
|
if (sw_below) |
453 |
|
break; |
454 |
|
} |
455 |
|
|
456 |
|
if (!sw_below && !sw->behind) |
457 |
|
goto end; |
458 |
|
if (sw_below && (sw_below->id == sw->behind)) |
459 |
|
goto end; |
460 |
|
|
461 |
|
if (sw_below) |
462 |
|
{ |
463 |
|
seamless_send_zchange(sw->id, sw_below->id, 0); |
464 |
|
sw_restack_window(sw, sw_below->id); |
465 |
|
} |
466 |
|
else |
467 |
|
{ |
468 |
|
seamless_send_zchange(sw->id, 0, 0); |
469 |
|
sw_restack_window(sw, 0); |
470 |
|
} |
471 |
|
|
472 |
|
end: |
473 |
|
XFree(children); |
474 |
|
} |
475 |
|
|
476 |
|
|
477 |
|
static seamless_group * |
478 |
|
sw_find_group(unsigned long id, BOOL dont_create) |
479 |
|
{ |
480 |
|
seamless_window *sw; |
481 |
|
seamless_group *sg; |
482 |
|
XSetWindowAttributes attribs; |
483 |
|
|
484 |
|
for (sw = g_seamless_windows; sw; sw = sw->next) |
485 |
|
{ |
486 |
|
if (sw->group->id == id) |
487 |
|
return sw->group; |
488 |
|
} |
489 |
|
|
490 |
|
if (dont_create) |
491 |
|
return NULL; |
492 |
|
|
493 |
|
sg = xmalloc(sizeof(seamless_group)); |
494 |
|
|
495 |
|
sg->wnd = |
496 |
|
XCreateWindow(g_display, RootWindowOfScreen(g_screen), -1, -1, 1, 1, 0, |
497 |
|
CopyFromParent, CopyFromParent, CopyFromParent, 0, &attribs); |
498 |
|
|
499 |
|
sg->id = id; |
500 |
|
sg->refcnt = 0; |
501 |
|
|
502 |
|
return sg; |
503 |
|
} |
504 |
|
|
505 |
|
|
506 |
static void |
static void |
507 |
mwm_hide_decorations(Window wnd) |
mwm_hide_decorations(Window wnd) |
508 |
{ |
{ |
1500 |
return True; |
return True; |
1501 |
} |
} |
1502 |
|
|
1503 |
|
static XErrorHandler g_old_error_handler; |
1504 |
|
|
1505 |
|
static int |
1506 |
|
error_handler(Display * dpy, XErrorEvent * eev) |
1507 |
|
{ |
1508 |
|
if ((eev->error_code == BadMatch) && (eev->request_code == X_ConfigureWindow)) |
1509 |
|
{ |
1510 |
|
fprintf(stderr, "Got \"BadMatch\" when trying to restack windows.\n"); |
1511 |
|
fprintf(stderr, |
1512 |
|
"This is most likely caused by a broken window manager (commonly KWin).\n"); |
1513 |
|
return 0; |
1514 |
|
} |
1515 |
|
|
1516 |
|
return g_old_error_handler(dpy, eev); |
1517 |
|
} |
1518 |
|
|
1519 |
BOOL |
BOOL |
1520 |
ui_init(void) |
ui_init(void) |
1521 |
{ |
{ |
1533 |
g_host_be = !(BOOL) (*(uint8 *) (&endianess_test)); |
g_host_be = !(BOOL) (*(uint8 *) (&endianess_test)); |
1534 |
} |
} |
1535 |
|
|
1536 |
|
g_old_error_handler = XSetErrorHandler(error_handler); |
1537 |
|
|
1538 |
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
1539 |
screen_num = DefaultScreen(g_display); |
screen_num = DefaultScreen(g_display); |
1540 |
g_x_socket = ConnectionNumber(g_display); |
g_x_socket = ConnectionNumber(g_display); |
1631 |
void |
void |
1632 |
ui_deinit(void) |
ui_deinit(void) |
1633 |
{ |
{ |
1634 |
|
while (g_seamless_windows) |
1635 |
|
{ |
1636 |
|
XDestroyWindow(g_display, g_seamless_windows->wnd); |
1637 |
|
sw_remove_window(g_seamless_windows); |
1638 |
|
} |
1639 |
|
|
1640 |
if (g_IM != NULL) |
if (g_IM != NULL) |
1641 |
XCloseIM(g_IM); |
XCloseIM(g_IM); |
1642 |
|
|
1771 |
} |
} |
1772 |
|
|
1773 |
XSelectInput(g_display, g_wnd, input_mask); |
XSelectInput(g_display, g_wnd, input_mask); |
1774 |
if (!g_seamless_rdp) |
|
1775 |
|
XMapWindow(g_display, g_wnd); |
1776 |
|
/* wait for VisibilityNotify */ |
1777 |
|
do |
1778 |
{ |
{ |
1779 |
XMapWindow(g_display, g_wnd); |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
|
/* wait for VisibilityNotify */ |
|
|
do |
|
|
{ |
|
|
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
|
|
} |
|
|
while (xevent.type != VisibilityNotify); |
|
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
|
1780 |
} |
} |
1781 |
|
while (xevent.type != VisibilityNotify); |
1782 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1783 |
|
|
1784 |
g_focused = False; |
g_focused = False; |
1785 |
g_mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
1843 |
{ |
{ |
1844 |
Pixmap contents = 0; |
Pixmap contents = 0; |
1845 |
|
|
1846 |
if (g_seamless_rdp) |
if (g_seamless_active) |
1847 |
/* Turn off SeamlessRDP mode */ |
/* Turn off SeamlessRDP mode */ |
1848 |
ui_seamless_toggle(); |
ui_seamless_toggle(); |
1849 |
|
|
1948 |
} |
} |
1949 |
} |
} |
1950 |
|
|
1951 |
|
|
1952 |
/* Process events in Xlib queue |
/* Process events in Xlib queue |
1953 |
Returns 0 after user quit, 1 otherwise */ |
Returns 0 after user quit, 1 otherwise */ |
1954 |
static int |
static int |
2081 |
if (g_grab_keyboard && g_mouse_in_wnd) |
if (g_grab_keyboard && g_mouse_in_wnd) |
2082 |
XGrabKeyboard(g_display, g_wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
2083 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
2084 |
|
|
2085 |
|
sw = sw_get_window_by_wnd(xevent.xfocus.window); |
2086 |
|
if (!sw) |
2087 |
|
break; |
2088 |
|
|
2089 |
|
if (sw->id != g_seamless_focused) |
2090 |
|
{ |
2091 |
|
seamless_send_focus(sw->id, 0); |
2092 |
|
g_seamless_focused = sw->id; |
2093 |
|
} |
2094 |
break; |
break; |
2095 |
|
|
2096 |
case FocusOut: |
case FocusOut: |
2133 |
} |
} |
2134 |
else |
else |
2135 |
{ |
{ |
2136 |
sw = seamless_get_window_by_wnd(xevent.xexpose.window); |
sw = sw_get_window_by_wnd(xevent.xexpose.window); |
2137 |
if (sw) |
if (!sw) |
2138 |
XCopyArea(g_display, g_backstore, |
break; |
2139 |
xevent.xexpose.window, g_gc, |
XCopyArea(g_display, g_backstore, |
2140 |
xevent.xexpose.x + sw->xoffset, |
xevent.xexpose.window, g_gc, |
2141 |
xevent.xexpose.y + sw->yoffset, |
xevent.xexpose.x + sw->xoffset, |
2142 |
xevent.xexpose.width, |
xevent.xexpose.y + sw->yoffset, |
2143 |
xevent.xexpose.height, xevent.xexpose.x, |
xevent.xexpose.width, |
2144 |
xevent.xexpose.y); |
xevent.xexpose.height, xevent.xexpose.x, |
2145 |
else |
xevent.xexpose.y); |
|
{ |
|
|
error("Expose for unknown window 0x%lx\n", |
|
|
xevent.xexpose.window); |
|
|
} |
|
2146 |
} |
} |
2147 |
|
|
2148 |
break; |
break; |
2179 |
break; |
break; |
2180 |
|
|
2181 |
/* seamless */ |
/* seamless */ |
2182 |
sw = seamless_get_window_by_wnd(xevent.xproperty.window); |
sw = sw_get_window_by_wnd(xevent.xproperty.window); |
2183 |
if (!sw) |
if (!sw) |
2184 |
break; |
break; |
2185 |
|
|
2194 |
&& (xevent.xproperty.state == PropertyNewValue)) |
&& (xevent.xproperty.state == PropertyNewValue)) |
2195 |
{ |
{ |
2196 |
sw->desktop = ewmh_get_window_desktop(sw->wnd); |
sw->desktop = ewmh_get_window_desktop(sw->wnd); |
2197 |
seamless_all_to_desktop(sw->wnd, sw->desktop); |
sw_all_to_desktop(sw->wnd, sw->desktop); |
2198 |
} |
} |
2199 |
|
|
2200 |
break; |
break; |
2201 |
case MapNotify: |
case MapNotify: |
2202 |
if (!g_seamless_rdp) |
if (!g_seamless_active) |
2203 |
rdp_send_client_window_status(1); |
rdp_send_client_window_status(1); |
2204 |
break; |
break; |
2205 |
case UnmapNotify: |
case UnmapNotify: |
2206 |
if (!g_seamless_rdp) |
if (!g_seamless_active) |
2207 |
rdp_send_client_window_status(0); |
rdp_send_client_window_status(0); |
2208 |
break; |
break; |
2209 |
|
case ConfigureNotify: |
2210 |
|
if (!g_seamless_active) |
2211 |
|
break; |
2212 |
|
|
2213 |
|
sw = sw_get_window_by_wnd(xevent.xconfigure.window); |
2214 |
|
if (!sw) |
2215 |
|
break; |
2216 |
|
|
2217 |
|
gettimeofday(sw->position_timer, NULL); |
2218 |
|
if (sw->position_timer->tv_usec + SEAMLESSRDP_POSITION_TIMER >= |
2219 |
|
1000000) |
2220 |
|
{ |
2221 |
|
sw->position_timer->tv_usec += |
2222 |
|
SEAMLESSRDP_POSITION_TIMER - 1000000; |
2223 |
|
sw->position_timer->tv_sec += 1; |
2224 |
|
} |
2225 |
|
else |
2226 |
|
{ |
2227 |
|
sw->position_timer->tv_usec += SEAMLESSRDP_POSITION_TIMER; |
2228 |
|
} |
2229 |
|
|
2230 |
|
sw_handle_restack(sw); |
2231 |
|
break; |
2232 |
} |
} |
2233 |
} |
} |
2234 |
/* Keep going */ |
/* Keep going */ |
2252 |
/* User quit */ |
/* User quit */ |
2253 |
return 0; |
return 0; |
2254 |
|
|
2255 |
|
if (g_seamless_active) |
2256 |
|
sw_check_timers(); |
2257 |
|
|
2258 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
2259 |
FD_ZERO(&wfds); |
FD_ZERO(&wfds); |
2260 |
FD_SET(rdp_socket, &rfds); |
FD_SET(rdp_socket, &rfds); |
2274 |
|
|
2275 |
/* add redirection handles */ |
/* add redirection handles */ |
2276 |
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
2277 |
|
seamless_select_timeout(&tv); |
2278 |
|
|
2279 |
n++; |
n++; |
2280 |
|
|
3243 |
{ |
{ |
3244 |
} |
} |
3245 |
|
|
3246 |
|
|
3247 |
|
void |
3248 |
|
ui_seamless_begin(BOOL hidden) |
3249 |
|
{ |
3250 |
|
if (!g_seamless_rdp) |
3251 |
|
return; |
3252 |
|
|
3253 |
|
if (g_seamless_started) |
3254 |
|
return; |
3255 |
|
|
3256 |
|
g_seamless_started = True; |
3257 |
|
g_seamless_hidden = hidden; |
3258 |
|
|
3259 |
|
if (!hidden) |
3260 |
|
ui_seamless_toggle(); |
3261 |
|
} |
3262 |
|
|
3263 |
|
|
3264 |
|
void |
3265 |
|
ui_seamless_hide_desktop() |
3266 |
|
{ |
3267 |
|
if (!g_seamless_rdp) |
3268 |
|
return; |
3269 |
|
|
3270 |
|
if (!g_seamless_started) |
3271 |
|
return; |
3272 |
|
|
3273 |
|
if (g_seamless_active) |
3274 |
|
ui_seamless_toggle(); |
3275 |
|
|
3276 |
|
g_seamless_hidden = True; |
3277 |
|
} |
3278 |
|
|
3279 |
|
|
3280 |
|
void |
3281 |
|
ui_seamless_unhide_desktop() |
3282 |
|
{ |
3283 |
|
if (!g_seamless_rdp) |
3284 |
|
return; |
3285 |
|
|
3286 |
|
if (!g_seamless_started) |
3287 |
|
return; |
3288 |
|
|
3289 |
|
g_seamless_hidden = False; |
3290 |
|
|
3291 |
|
ui_seamless_toggle(); |
3292 |
|
} |
3293 |
|
|
3294 |
|
|
3295 |
void |
void |
3296 |
ui_seamless_toggle() |
ui_seamless_toggle() |
3297 |
{ |
{ |
3298 |
if (g_seamless_rdp) |
if (!g_seamless_rdp) |
3299 |
|
return; |
3300 |
|
|
3301 |
|
if (!g_seamless_started) |
3302 |
|
return; |
3303 |
|
|
3304 |
|
if (g_seamless_hidden) |
3305 |
|
return; |
3306 |
|
|
3307 |
|
if (g_seamless_active) |
3308 |
{ |
{ |
3309 |
/* Deactivate */ |
/* Deactivate */ |
3310 |
while (g_seamless_windows) |
while (g_seamless_windows) |
3311 |
{ |
{ |
3312 |
XDestroyWindow(g_display, g_seamless_windows->wnd); |
XDestroyWindow(g_display, g_seamless_windows->wnd); |
3313 |
seamless_remove_window(g_seamless_windows); |
sw_remove_window(g_seamless_windows); |
3314 |
} |
} |
3315 |
XMapWindow(g_display, g_wnd); |
XMapWindow(g_display, g_wnd); |
3316 |
} |
} |
3317 |
else |
else |
3318 |
{ |
{ |
3319 |
/* Activate */ |
/* Activate */ |
|
if (g_win_button_size) |
|
|
{ |
|
|
error("SeamlessRDP mode cannot be activated when using single application mode\n"); |
|
|
return; |
|
|
} |
|
|
if (!g_using_full_workarea) |
|
|
{ |
|
|
error("SeamlessRDP mode requires a session that covers the whole screen"); |
|
|
return; |
|
|
} |
|
|
|
|
3320 |
XUnmapWindow(g_display, g_wnd); |
XUnmapWindow(g_display, g_wnd); |
3321 |
seamless_send_sync(); |
seamless_send_sync(); |
3322 |
} |
} |
3323 |
|
|
3324 |
g_seamless_rdp = !g_seamless_rdp; |
g_seamless_active = !g_seamless_active; |
3325 |
} |
} |
3326 |
|
|
3327 |
|
|
3328 |
void |
void |
3329 |
ui_seamless_create_window(unsigned long id, unsigned long parent, unsigned long flags) |
ui_seamless_create_window(unsigned long id, unsigned long group, unsigned long parent, |
3330 |
|
unsigned long flags) |
3331 |
{ |
{ |
3332 |
Window wnd; |
Window wnd; |
3333 |
XSetWindowAttributes attribs; |
XSetWindowAttributes attribs; |
3334 |
XClassHint *classhints; |
XClassHint *classhints; |
3335 |
XSizeHints *sizehints; |
XSizeHints *sizehints; |
3336 |
|
XWMHints *wmhints; |
3337 |
long input_mask; |
long input_mask; |
3338 |
seamless_window *sw, *sw_parent; |
seamless_window *sw, *sw_parent; |
3339 |
|
|
3340 |
|
if (!g_seamless_active) |
3341 |
|
return; |
3342 |
|
|
3343 |
/* Ignore CREATEs for existing windows */ |
/* Ignore CREATEs for existing windows */ |
3344 |
sw = seamless_get_window_by_id(id); |
sw = sw_get_window_by_id(id); |
3345 |
if (sw) |
if (sw) |
3346 |
return; |
return; |
3347 |
|
|
3348 |
get_window_attribs(&attribs); |
get_window_attribs(&attribs); |
|
attribs.override_redirect = False; |
|
|
|
|
3349 |
wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), -1, -1, 1, 1, 0, g_depth, |
wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), -1, -1, 1, 1, 0, g_depth, |
3350 |
InputOutput, g_visual, |
InputOutput, g_visual, |
3351 |
CWBackPixel | CWBackingStore | CWOverrideRedirect | CWColormap | |
CWBackPixel | CWBackingStore | CWColormap | CWBorderPixel, &attribs); |
|
CWBorderPixel, &attribs); |
|
3352 |
|
|
3353 |
XStoreName(g_display, wnd, "rdesktop-seamless"); |
XStoreName(g_display, wnd, "SeamlessRDP"); |
3354 |
|
ewmh_set_wm_name(wnd, "SeamlessRDP"); |
3355 |
|
|
3356 |
mwm_hide_decorations(wnd); |
mwm_hide_decorations(wnd); |
3357 |
|
|
3358 |
classhints = XAllocClassHint(); |
classhints = XAllocClassHint(); |
3359 |
if (classhints != NULL) |
if (classhints != NULL) |
3360 |
{ |
{ |
3361 |
classhints->res_name = classhints->res_class = "rdesktop"; |
classhints->res_name = "rdesktop"; |
3362 |
|
classhints->res_class = "SeamlessRDP"; |
3363 |
XSetClassHint(g_display, wnd, classhints); |
XSetClassHint(g_display, wnd, classhints); |
3364 |
XFree(classhints); |
XFree(classhints); |
3365 |
} |
} |
3373 |
XFree(sizehints); |
XFree(sizehints); |
3374 |
} |
} |
3375 |
|
|
3376 |
/* Set WM_TRANSIENT_FOR, if necessary */ |
/* Parent-less transient windows */ |
3377 |
if (parent) |
if (parent == 0xFFFFFFFF) |
3378 |
{ |
{ |
3379 |
sw_parent = seamless_get_window_by_id(parent); |
XSetTransientForHint(g_display, wnd, RootWindowOfScreen(g_screen)); |
3380 |
|
/* Some buggy wm:s (kwin) do not handle the above, so fake it |
3381 |
|
using some other hints. */ |
3382 |
|
ewmh_set_window_popup(wnd); |
3383 |
|
} |
3384 |
|
/* Normal transient windows */ |
3385 |
|
else if (parent != 0x00000000) |
3386 |
|
{ |
3387 |
|
sw_parent = sw_get_window_by_id(parent); |
3388 |
if (sw_parent) |
if (sw_parent) |
3389 |
XSetTransientForHint(g_display, wnd, sw_parent->wnd); |
XSetTransientForHint(g_display, wnd, sw_parent->wnd); |
3390 |
else |
else |
3391 |
warning("ui_seamless_create_window: No parent window 0x%lx\n", parent); |
warning("ui_seamless_create_window: No parent window 0x%lx\n", parent); |
3392 |
} |
} |
3393 |
|
|
3394 |
|
if (flags & SEAMLESSRDP_CREATE_MODAL) |
3395 |
|
{ |
3396 |
|
/* We do this to support buggy wm:s (*cough* metacity *cough*) |
3397 |
|
somewhat at least */ |
3398 |
|
if (parent == 0x00000000) |
3399 |
|
XSetTransientForHint(g_display, wnd, RootWindowOfScreen(g_screen)); |
3400 |
|
ewmh_set_window_modal(wnd); |
3401 |
|
} |
3402 |
|
|
3403 |
/* FIXME: Support for Input Context:s */ |
/* FIXME: Support for Input Context:s */ |
3404 |
|
|
3405 |
get_input_mask(&input_mask); |
get_input_mask(&input_mask); |
3412 |
serverside, instead of terminating rdesktop */ |
serverside, instead of terminating rdesktop */ |
3413 |
XSetWMProtocols(g_display, wnd, &g_kill_atom, 1); |
XSetWMProtocols(g_display, wnd, &g_kill_atom, 1); |
3414 |
|
|
3415 |
sw = malloc(sizeof(seamless_window)); |
sw = xmalloc(sizeof(seamless_window)); |
3416 |
sw->wnd = wnd; |
sw->wnd = wnd; |
3417 |
sw->id = id; |
sw->id = id; |
3418 |
|
sw->behind = 0; |
3419 |
|
sw->group = sw_find_group(group, False); |
3420 |
|
sw->group->refcnt++; |
3421 |
sw->xoffset = 0; |
sw->xoffset = 0; |
3422 |
sw->yoffset = 0; |
sw->yoffset = 0; |
3423 |
sw->width = 0; |
sw->width = 0; |
3424 |
sw->height = 0; |
sw->height = 0; |
3425 |
sw->state = SEAMLESSRDP_NOTYETMAPPED; |
sw->state = SEAMLESSRDP_NOTYETMAPPED; |
3426 |
sw->desktop = 0; |
sw->desktop = 0; |
3427 |
|
sw->position_timer = xmalloc(sizeof(struct timeval)); |
3428 |
|
timerclear(sw->position_timer); |
3429 |
|
|
3430 |
|
sw->outstanding_position = False; |
3431 |
|
sw->outpos_serial = 0; |
3432 |
|
sw->outpos_xoffset = sw->outpos_yoffset = 0; |
3433 |
|
sw->outpos_width = sw->outpos_height = 0; |
3434 |
|
|
3435 |
sw->next = g_seamless_windows; |
sw->next = g_seamless_windows; |
3436 |
g_seamless_windows = sw; |
g_seamless_windows = sw; |
3437 |
|
|
3438 |
|
/* WM_HINTS */ |
3439 |
|
wmhints = XAllocWMHints(); |
3440 |
|
if (wmhints) |
3441 |
|
{ |
3442 |
|
wmhints->flags = WindowGroupHint; |
3443 |
|
wmhints->window_group = sw->group->wnd; |
3444 |
|
XSetWMHints(g_display, sw->wnd, wmhints); |
3445 |
|
XFree(wmhints); |
3446 |
|
} |
3447 |
} |
} |
3448 |
|
|
3449 |
|
|
3452 |
{ |
{ |
3453 |
seamless_window *sw; |
seamless_window *sw; |
3454 |
|
|
3455 |
sw = seamless_get_window_by_id(id); |
if (!g_seamless_active) |
3456 |
|
return; |
3457 |
|
|
3458 |
|
sw = sw_get_window_by_id(id); |
3459 |
if (!sw) |
if (!sw) |
3460 |
{ |
{ |
3461 |
warning("ui_seamless_destroy_window: No information for window 0x%lx\n", id); |
warning("ui_seamless_destroy_window: No information for window 0x%lx\n", id); |
3463 |
} |
} |
3464 |
|
|
3465 |
XDestroyWindow(g_display, sw->wnd); |
XDestroyWindow(g_display, sw->wnd); |
3466 |
seamless_remove_window(sw); |
sw_remove_window(sw); |
3467 |
} |
} |
3468 |
|
|
3469 |
|
|
3472 |
{ |
{ |
3473 |
seamless_window *sw; |
seamless_window *sw; |
3474 |
|
|
3475 |
sw = seamless_get_window_by_id(id); |
if (!g_seamless_active) |
3476 |
|
return; |
3477 |
|
|
3478 |
|
sw = sw_get_window_by_id(id); |
3479 |
if (!sw) |
if (!sw) |
3480 |
{ |
{ |
3481 |
warning("ui_seamless_move_window: No information for window 0x%lx\n", id); |
warning("ui_seamless_move_window: No information for window 0x%lx\n", id); |
3482 |
return; |
return; |
3483 |
} |
} |
3484 |
|
|
3485 |
|
/* We ignore server updates until it has handled our request. */ |
3486 |
|
if (sw->outstanding_position) |
3487 |
|
return; |
3488 |
|
|
3489 |
if (!width || !height) |
if (!width || !height) |
3490 |
/* X11 windows must be at least 1x1 */ |
/* X11 windows must be at least 1x1 */ |
3491 |
return; |
return; |
3492 |
|
|
3493 |
/* About MAX and MIN: Windows allows moving a window outside |
sw->xoffset = x; |
3494 |
the desktop. This happens, for example, when maximizing an |
sw->yoffset = y; |
3495 |
application. In this case, the position is set to something |
sw->width = width; |
3496 |
like -4,-4,1288,1032. Many WMs does not allow windows |
sw->height = height; |
|
outside the desktop, however. Therefore, clip the window |
|
|
ourselves. */ |
|
|
sw->xoffset = MAX(0, x); |
|
|
sw->yoffset = MAX(0, y); |
|
|
sw->width = MIN(MIN(width, width + x), g_width - sw->xoffset); |
|
|
sw->height = MIN(MIN(height, height + y), g_height - sw->yoffset); |
|
3497 |
|
|
3498 |
/* If we move the window in a maximized state, then KDE won't |
/* If we move the window in a maximized state, then KDE won't |
3499 |
accept restoration */ |
accept restoration */ |
3510 |
|
|
3511 |
|
|
3512 |
void |
void |
3513 |
|
ui_seamless_restack_window(unsigned long id, unsigned long behind, unsigned long flags) |
3514 |
|
{ |
3515 |
|
seamless_window *sw; |
3516 |
|
|
3517 |
|
if (!g_seamless_active) |
3518 |
|
return; |
3519 |
|
|
3520 |
|
sw = sw_get_window_by_id(id); |
3521 |
|
if (!sw) |
3522 |
|
{ |
3523 |
|
warning("ui_seamless_restack_window: No information for window 0x%lx\n", id); |
3524 |
|
return; |
3525 |
|
} |
3526 |
|
|
3527 |
|
if (behind) |
3528 |
|
{ |
3529 |
|
seamless_window *sw_behind; |
3530 |
|
Window wnds[2]; |
3531 |
|
|
3532 |
|
sw_behind = sw_get_window_by_id(behind); |
3533 |
|
if (!sw_behind) |
3534 |
|
{ |
3535 |
|
warning("ui_seamless_restack_window: No information for window 0x%lx\n", |
3536 |
|
behind); |
3537 |
|
return; |
3538 |
|
} |
3539 |
|
|
3540 |
|
wnds[1] = sw_behind->wnd; |
3541 |
|
wnds[0] = sw->wnd; |
3542 |
|
|
3543 |
|
XRestackWindows(g_display, wnds, 2); |
3544 |
|
} |
3545 |
|
else |
3546 |
|
{ |
3547 |
|
XRaiseWindow(g_display, sw->wnd); |
3548 |
|
} |
3549 |
|
|
3550 |
|
sw_restack_window(sw, behind); |
3551 |
|
} |
3552 |
|
|
3553 |
|
|
3554 |
|
void |
3555 |
ui_seamless_settitle(unsigned long id, const char *title, unsigned long flags) |
ui_seamless_settitle(unsigned long id, const char *title, unsigned long flags) |
3556 |
{ |
{ |
3557 |
seamless_window *sw; |
seamless_window *sw; |
3558 |
|
|
3559 |
sw = seamless_get_window_by_id(id); |
if (!g_seamless_active) |
3560 |
|
return; |
3561 |
|
|
3562 |
|
sw = sw_get_window_by_id(id); |
3563 |
if (!sw) |
if (!sw) |
3564 |
{ |
{ |
3565 |
warning("ui_seamless_settitle: No information for window 0x%lx\n", id); |
warning("ui_seamless_settitle: No information for window 0x%lx\n", id); |
3566 |
return; |
return; |
3567 |
} |
} |
3568 |
|
|
3569 |
|
/* FIXME: Might want to convert the name for non-EWMH WMs */ |
3570 |
XStoreName(g_display, sw->wnd, title); |
XStoreName(g_display, sw->wnd, title); |
3571 |
|
ewmh_set_wm_name(sw->wnd, title); |
3572 |
} |
} |
3573 |
|
|
3574 |
|
|
3577 |
{ |
{ |
3578 |
seamless_window *sw; |
seamless_window *sw; |
3579 |
|
|
3580 |
sw = seamless_get_window_by_id(id); |
if (!g_seamless_active) |
3581 |
|
return; |
3582 |
|
|
3583 |
|
sw = sw_get_window_by_id(id); |
3584 |
if (!sw) |
if (!sw) |
3585 |
{ |
{ |
3586 |
warning("ui_seamless_setstate: No information for window 0x%lx\n", id); |
warning("ui_seamless_setstate: No information for window 0x%lx\n", id); |
3587 |
return; |
return; |
3588 |
} |
} |
3589 |
|
|
|
if (sw->state == SEAMLESSRDP_NOTYETMAPPED) |
|
|
{ |
|
|
XMapWindow(g_display, sw->wnd); |
|
|
} |
|
|
|
|
|
sw->state = state; |
|
|
|
|
3590 |
switch (state) |
switch (state) |
3591 |
{ |
{ |
3592 |
case SEAMLESSRDP_NORMAL: |
case SEAMLESSRDP_NORMAL: |
3593 |
case SEAMLESSRDP_MAXIMIZED: |
case SEAMLESSRDP_MAXIMIZED: |
3594 |
ewmh_change_state(sw->wnd, state); |
ewmh_change_state(sw->wnd, state); |
3595 |
|
XMapWindow(g_display, sw->wnd); |
3596 |
break; |
break; |
3597 |
case SEAMLESSRDP_MINIMIZED: |
case SEAMLESSRDP_MINIMIZED: |
3598 |
/* EWMH says: "if an Application asks to toggle _NET_WM_STATE_HIDDEN |
/* EWMH says: "if an Application asks to toggle _NET_WM_STATE_HIDDEN |
3600 |
_NET_WM_STATE_HIDDEN is a function of some other aspect of the window |
_NET_WM_STATE_HIDDEN is a function of some other aspect of the window |
3601 |
such as minimization, rather than an independent state." Besides, |
such as minimization, rather than an independent state." Besides, |
3602 |
XIconifyWindow is easier. */ |
XIconifyWindow is easier. */ |
3603 |
XIconifyWindow(g_display, sw->wnd, DefaultScreen(g_display)); |
if (sw->state == SEAMLESSRDP_NOTYETMAPPED) |
3604 |
|
{ |
3605 |
|
XWMHints *hints; |
3606 |
|
hints = XGetWMHints(g_display, sw->wnd); |
3607 |
|
if (hints) |
3608 |
|
{ |
3609 |
|
hints->flags |= StateHint; |
3610 |
|
hints->initial_state = IconicState; |
3611 |
|
XSetWMHints(g_display, sw->wnd, hints); |
3612 |
|
XFree(hints); |
3613 |
|
} |
3614 |
|
XMapWindow(g_display, sw->wnd); |
3615 |
|
} |
3616 |
|
else |
3617 |
|
XIconifyWindow(g_display, sw->wnd, DefaultScreen(g_display)); |
3618 |
break; |
break; |
3619 |
default: |
default: |
3620 |
warning("SeamlessRDP: Invalid state %d\n", state); |
warning("SeamlessRDP: Invalid state %d\n", state); |
3621 |
break; |
break; |
3622 |
} |
} |
3623 |
|
|
3624 |
|
sw->state = state; |
3625 |
} |
} |
3626 |
|
|
3627 |
|
|
3628 |
void |
void |
3629 |
ui_seamless_syncbegin(unsigned long flags) |
ui_seamless_syncbegin(unsigned long flags) |
3630 |
{ |
{ |
3631 |
|
if (!g_seamless_active) |
3632 |
|
return; |
3633 |
|
|
3634 |
/* Destroy all seamless windows */ |
/* Destroy all seamless windows */ |
3635 |
while (g_seamless_windows) |
while (g_seamless_windows) |
3636 |
{ |
{ |
3637 |
XDestroyWindow(g_display, g_seamless_windows->wnd); |
XDestroyWindow(g_display, g_seamless_windows->wnd); |
3638 |
seamless_remove_window(g_seamless_windows); |
sw_remove_window(g_seamless_windows); |
3639 |
|
} |
3640 |
|
} |
3641 |
|
|
3642 |
|
|
3643 |
|
void |
3644 |
|
ui_seamless_ack(unsigned int serial) |
3645 |
|
{ |
3646 |
|
seamless_window *sw; |
3647 |
|
for (sw = g_seamless_windows; sw; sw = sw->next) |
3648 |
|
{ |
3649 |
|
if (sw->outstanding_position && (sw->outpos_serial == serial)) |
3650 |
|
{ |
3651 |
|
sw->xoffset = sw->outpos_xoffset; |
3652 |
|
sw->yoffset = sw->outpos_yoffset; |
3653 |
|
sw->width = sw->outpos_width; |
3654 |
|
sw->height = sw->outpos_height; |
3655 |
|
sw->outstanding_position = False; |
3656 |
|
|
3657 |
|
/* Do a complete redraw of the window as part of the |
3658 |
|
completion of the move. This is to remove any |
3659 |
|
artifacts caused by our lack of synchronization. */ |
3660 |
|
XCopyArea(g_display, g_backstore, |
3661 |
|
sw->wnd, g_gc, |
3662 |
|
sw->xoffset, sw->yoffset, sw->width, sw->height, 0, 0); |
3663 |
|
|
3664 |
|
break; |
3665 |
|
} |
3666 |
} |
} |
3667 |
} |
} |