54 |
{ |
{ |
55 |
Window wnd; |
Window wnd; |
56 |
unsigned long id; |
unsigned long id; |
57 |
unsigned long parent; |
unsigned long behind; |
58 |
int xoffset, yoffset; |
int xoffset, yoffset; |
59 |
int width, height; |
int width, height; |
60 |
int state; /* normal/minimized/maximized. */ |
int state; /* normal/minimized/maximized. */ |
61 |
unsigned int desktop; |
unsigned int desktop; |
62 |
|
struct timeval *position_timer; |
63 |
struct _seamless_window *next; |
struct _seamless_window *next; |
64 |
} seamless_window; |
} seamless_window; |
65 |
static seamless_window *g_seamless_windows = NULL; |
static seamless_window *g_seamless_windows = NULL; |
66 |
|
static unsigned long g_seamless_focused = 0; |
67 |
|
static BOOL g_seamless_started = False; /* Server end is up and running */ |
68 |
|
static BOOL g_seamless_active = False; /* We are currently in seamless mode */ |
69 |
extern BOOL g_seamless_rdp; |
extern BOOL g_seamless_rdp; |
70 |
|
|
71 |
extern uint32 g_embed_wnd; |
extern uint32 g_embed_wnd; |
325 |
} |
} |
326 |
|
|
327 |
|
|
328 |
|
/* Send our position */ |
329 |
|
static void |
330 |
|
seamless_update_position(seamless_window * sw) |
331 |
|
{ |
332 |
|
XWindowAttributes wa; |
333 |
|
int x, y; |
334 |
|
Window child_return; |
335 |
|
|
336 |
|
XGetWindowAttributes(g_display, sw->wnd, &wa); |
337 |
|
XTranslateCoordinates(g_display, sw->wnd, wa.root, |
338 |
|
-wa.border_width, -wa.border_width, &x, &y, &child_return); |
339 |
|
|
340 |
|
seamless_send_position(sw->id, x, y, wa.width, wa.height, 0); |
341 |
|
sw->xoffset = x; |
342 |
|
sw->yoffset = y; |
343 |
|
sw->width = wa.width; |
344 |
|
sw->height = wa.height; |
345 |
|
} |
346 |
|
|
347 |
|
|
348 |
|
/* Check if it's time to send our position */ |
349 |
|
static void |
350 |
|
seamless_check_timers() |
351 |
|
{ |
352 |
|
seamless_window *sw; |
353 |
|
struct timeval now; |
354 |
|
|
355 |
|
gettimeofday(&now, NULL); |
356 |
|
for (sw = g_seamless_windows; sw; sw = sw->next) |
357 |
|
{ |
358 |
|
if (timerisset(sw->position_timer) && timercmp(sw->position_timer, &now, <)) |
359 |
|
{ |
360 |
|
timerclear(sw->position_timer); |
361 |
|
seamless_update_position(sw); |
362 |
|
} |
363 |
|
} |
364 |
|
} |
365 |
|
|
366 |
|
|
367 |
|
static void |
368 |
|
seamless_restack_window(seamless_window * sw, unsigned long behind) |
369 |
|
{ |
370 |
|
seamless_window *sw_above; |
371 |
|
|
372 |
|
/* Remove window from stack */ |
373 |
|
for (sw_above = g_seamless_windows; sw_above; sw_above = sw_above->next) |
374 |
|
{ |
375 |
|
if (sw_above->behind == sw->id) |
376 |
|
break; |
377 |
|
} |
378 |
|
|
379 |
|
if (sw_above) |
380 |
|
sw_above->behind = sw->behind; |
381 |
|
|
382 |
|
/* And then add it at the new position */ |
383 |
|
|
384 |
|
for (sw_above = g_seamless_windows; sw_above; sw_above = sw_above->next) |
385 |
|
{ |
386 |
|
if (sw_above->behind == behind) |
387 |
|
break; |
388 |
|
} |
389 |
|
|
390 |
|
if (sw_above) |
391 |
|
sw_above->behind = sw->id; |
392 |
|
|
393 |
|
sw->behind = behind; |
394 |
|
} |
395 |
|
|
396 |
|
|
397 |
static void |
static void |
398 |
mwm_hide_decorations(Window wnd) |
mwm_hide_decorations(Window wnd) |
399 |
{ |
{ |
1638 |
} |
} |
1639 |
|
|
1640 |
XSelectInput(g_display, g_wnd, input_mask); |
XSelectInput(g_display, g_wnd, input_mask); |
1641 |
if (!g_seamless_rdp) |
|
1642 |
|
XMapWindow(g_display, g_wnd); |
1643 |
|
/* wait for VisibilityNotify */ |
1644 |
|
do |
1645 |
{ |
{ |
1646 |
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; |
|
1647 |
} |
} |
1648 |
|
while (xevent.type != VisibilityNotify); |
1649 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1650 |
|
|
1651 |
g_focused = False; |
g_focused = False; |
1652 |
g_mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
1710 |
{ |
{ |
1711 |
Pixmap contents = 0; |
Pixmap contents = 0; |
1712 |
|
|
1713 |
if (g_seamless_rdp) |
if (g_seamless_active) |
1714 |
/* Turn off SeamlessRDP mode */ |
/* Turn off SeamlessRDP mode */ |
1715 |
ui_seamless_toggle(); |
ui_seamless_toggle(); |
1716 |
|
|
1815 |
} |
} |
1816 |
} |
} |
1817 |
|
|
1818 |
|
static void |
1819 |
|
ui_seamless_handle_restack(seamless_window * sw) |
1820 |
|
{ |
1821 |
|
Status status; |
1822 |
|
Window root, parent, *children; |
1823 |
|
unsigned int nchildren, i; |
1824 |
|
seamless_window *sw_below; |
1825 |
|
|
1826 |
|
status = XQueryTree(g_display, RootWindowOfScreen(g_screen), |
1827 |
|
&root, &parent, &children, &nchildren); |
1828 |
|
if (!status || !nchildren) |
1829 |
|
return; |
1830 |
|
|
1831 |
|
sw_below = NULL; |
1832 |
|
|
1833 |
|
i = 0; |
1834 |
|
while (children[i] != sw->wnd) |
1835 |
|
{ |
1836 |
|
i++; |
1837 |
|
if (i >= nchildren) |
1838 |
|
return; |
1839 |
|
} |
1840 |
|
|
1841 |
|
for (i++; i < nchildren; i++) |
1842 |
|
{ |
1843 |
|
sw_below = seamless_get_window_by_wnd(children[i]); |
1844 |
|
if (sw_below) |
1845 |
|
break; |
1846 |
|
} |
1847 |
|
|
1848 |
|
if (!sw_below && !sw->behind) |
1849 |
|
return; |
1850 |
|
if (sw_below && (sw_below->id == sw->behind)) |
1851 |
|
return; |
1852 |
|
|
1853 |
|
if (sw_below) |
1854 |
|
{ |
1855 |
|
seamless_send_zchange(sw->id, sw_below->id, 0); |
1856 |
|
seamless_restack_window(sw, sw_below->id); |
1857 |
|
} |
1858 |
|
else |
1859 |
|
{ |
1860 |
|
seamless_send_zchange(sw->id, 0, 0); |
1861 |
|
seamless_restack_window(sw, 0); |
1862 |
|
} |
1863 |
|
} |
1864 |
|
|
1865 |
/* Process events in Xlib queue |
/* Process events in Xlib queue |
1866 |
Returns 0 after user quit, 1 otherwise */ |
Returns 0 after user quit, 1 otherwise */ |
1867 |
static int |
static int |
1994 |
if (g_grab_keyboard && g_mouse_in_wnd) |
if (g_grab_keyboard && g_mouse_in_wnd) |
1995 |
XGrabKeyboard(g_display, g_wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
1996 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
1997 |
|
|
1998 |
|
sw = seamless_get_window_by_wnd(xevent.xfocus.window); |
1999 |
|
if (!sw) |
2000 |
|
break; |
2001 |
|
|
2002 |
|
if (sw->id != g_seamless_focused) |
2003 |
|
{ |
2004 |
|
seamless_send_focus(sw->id, 0); |
2005 |
|
g_seamless_focused = sw->id; |
2006 |
|
} |
2007 |
break; |
break; |
2008 |
|
|
2009 |
case FocusOut: |
case FocusOut: |
2116 |
|
|
2117 |
break; |
break; |
2118 |
case MapNotify: |
case MapNotify: |
2119 |
if (!g_seamless_rdp) |
if (!g_seamless_active) |
2120 |
rdp_send_client_window_status(1); |
rdp_send_client_window_status(1); |
2121 |
break; |
break; |
2122 |
case UnmapNotify: |
case UnmapNotify: |
2123 |
if (!g_seamless_rdp) |
if (!g_seamless_active) |
2124 |
rdp_send_client_window_status(0); |
rdp_send_client_window_status(0); |
2125 |
break; |
break; |
2126 |
|
case ConfigureNotify: |
2127 |
|
if (!g_seamless_active) |
2128 |
|
break; |
2129 |
|
|
2130 |
|
sw = seamless_get_window_by_wnd(xevent.xconfigure.window); |
2131 |
|
if (!sw) |
2132 |
|
{ |
2133 |
|
error("ConfigureNotify for unknown window 0x%lx\n", |
2134 |
|
xevent.xconfigure.window); |
2135 |
|
} |
2136 |
|
|
2137 |
|
gettimeofday(sw->position_timer, NULL); |
2138 |
|
if (sw->position_timer->tv_usec + SEAMLESSRDP_POSITION_TIMER >= |
2139 |
|
1000000) |
2140 |
|
{ |
2141 |
|
sw->position_timer->tv_usec += |
2142 |
|
SEAMLESSRDP_POSITION_TIMER - 1000000; |
2143 |
|
sw->position_timer->tv_sec += 1; |
2144 |
|
} |
2145 |
|
else |
2146 |
|
{ |
2147 |
|
sw->position_timer->tv_usec += SEAMLESSRDP_POSITION_TIMER; |
2148 |
|
} |
2149 |
|
|
2150 |
|
ui_seamless_handle_restack(sw); |
2151 |
|
break; |
2152 |
} |
} |
2153 |
} |
} |
2154 |
/* Keep going */ |
/* Keep going */ |
2172 |
/* User quit */ |
/* User quit */ |
2173 |
return 0; |
return 0; |
2174 |
|
|
2175 |
|
if (g_seamless_active) |
2176 |
|
seamless_check_timers(); |
2177 |
|
|
2178 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
2179 |
FD_ZERO(&wfds); |
FD_ZERO(&wfds); |
2180 |
FD_SET(rdp_socket, &rfds); |
FD_SET(rdp_socket, &rfds); |
2194 |
|
|
2195 |
/* add redirection handles */ |
/* add redirection handles */ |
2196 |
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
2197 |
|
seamless_select_timeout(&tv); |
2198 |
|
|
2199 |
n++; |
n++; |
2200 |
|
|
3164 |
} |
} |
3165 |
|
|
3166 |
void |
void |
3167 |
|
ui_seamless_begin() |
3168 |
|
{ |
3169 |
|
if (!g_seamless_rdp) |
3170 |
|
return; |
3171 |
|
|
3172 |
|
if (g_seamless_started) |
3173 |
|
return; |
3174 |
|
|
3175 |
|
g_seamless_started = True; |
3176 |
|
|
3177 |
|
ui_seamless_toggle(); |
3178 |
|
} |
3179 |
|
|
3180 |
|
void |
3181 |
ui_seamless_toggle() |
ui_seamless_toggle() |
3182 |
{ |
{ |
3183 |
if (g_seamless_rdp) |
if (!g_seamless_rdp) |
3184 |
|
return; |
3185 |
|
|
3186 |
|
if (!g_seamless_started) |
3187 |
|
return; |
3188 |
|
|
3189 |
|
if (g_seamless_active) |
3190 |
{ |
{ |
3191 |
/* Deactivate */ |
/* Deactivate */ |
3192 |
while (g_seamless_windows) |
while (g_seamless_windows) |
3199 |
else |
else |
3200 |
{ |
{ |
3201 |
/* 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; |
|
|
} |
|
|
|
|
3202 |
XUnmapWindow(g_display, g_wnd); |
XUnmapWindow(g_display, g_wnd); |
3203 |
seamless_send_sync(); |
seamless_send_sync(); |
3204 |
} |
} |
3205 |
|
|
3206 |
g_seamless_rdp = !g_seamless_rdp; |
g_seamless_active = !g_seamless_active; |
3207 |
} |
} |
3208 |
|
|
3209 |
void |
void |
3216 |
long input_mask; |
long input_mask; |
3217 |
seamless_window *sw, *sw_parent; |
seamless_window *sw, *sw_parent; |
3218 |
|
|
3219 |
|
if (!g_seamless_active) |
3220 |
|
return; |
3221 |
|
|
3222 |
/* Ignore CREATEs for existing windows */ |
/* Ignore CREATEs for existing windows */ |
3223 |
sw = seamless_get_window_by_id(id); |
sw = seamless_get_window_by_id(id); |
3224 |
if (sw) |
if (sw) |
3255 |
XFree(sizehints); |
XFree(sizehints); |
3256 |
} |
} |
3257 |
|
|
3258 |
|
/* Handle popups without parents through some ewm hints */ |
3259 |
|
if (parent == 0xFFFFFFFF) |
3260 |
|
ewmh_set_window_popup(wnd); |
3261 |
/* Set WM_TRANSIENT_FOR, if necessary */ |
/* Set WM_TRANSIENT_FOR, if necessary */ |
3262 |
if ((parent != 0x00000000) && (parent != 0xFFFFFFFF)) |
else if (parent != 0x00000000) |
3263 |
{ |
{ |
3264 |
sw_parent = seamless_get_window_by_id(parent); |
sw_parent = seamless_get_window_by_id(parent); |
3265 |
if (sw_parent) |
if (sw_parent) |
3281 |
serverside, instead of terminating rdesktop */ |
serverside, instead of terminating rdesktop */ |
3282 |
XSetWMProtocols(g_display, wnd, &g_kill_atom, 1); |
XSetWMProtocols(g_display, wnd, &g_kill_atom, 1); |
3283 |
|
|
3284 |
sw = malloc(sizeof(seamless_window)); |
sw = xmalloc(sizeof(seamless_window)); |
3285 |
sw->wnd = wnd; |
sw->wnd = wnd; |
3286 |
sw->id = id; |
sw->id = id; |
3287 |
sw->parent = parent; |
sw->behind = 0; |
3288 |
sw->xoffset = 0; |
sw->xoffset = 0; |
3289 |
sw->yoffset = 0; |
sw->yoffset = 0; |
3290 |
sw->width = 0; |
sw->width = 0; |
3291 |
sw->height = 0; |
sw->height = 0; |
3292 |
sw->state = SEAMLESSRDP_NOTYETMAPPED; |
sw->state = SEAMLESSRDP_NOTYETMAPPED; |
3293 |
sw->desktop = 0; |
sw->desktop = 0; |
3294 |
|
sw->position_timer = xmalloc(sizeof(struct timeval)); |
3295 |
|
timerclear(sw->position_timer); |
3296 |
sw->next = g_seamless_windows; |
sw->next = g_seamless_windows; |
3297 |
g_seamless_windows = sw; |
g_seamless_windows = sw; |
3298 |
} |
} |
3303 |
{ |
{ |
3304 |
seamless_window *sw; |
seamless_window *sw; |
3305 |
|
|
3306 |
|
if (!g_seamless_active) |
3307 |
|
return; |
3308 |
|
|
3309 |
sw = seamless_get_window_by_id(id); |
sw = seamless_get_window_by_id(id); |
3310 |
if (!sw) |
if (!sw) |
3311 |
{ |
{ |
3323 |
{ |
{ |
3324 |
seamless_window *sw; |
seamless_window *sw; |
3325 |
|
|
3326 |
|
if (!g_seamless_active) |
3327 |
|
return; |
3328 |
|
|
3329 |
sw = seamless_get_window_by_id(id); |
sw = seamless_get_window_by_id(id); |
3330 |
if (!sw) |
if (!sw) |
3331 |
{ |
{ |
3337 |
/* X11 windows must be at least 1x1 */ |
/* X11 windows must be at least 1x1 */ |
3338 |
return; |
return; |
3339 |
|
|
3340 |
/* About MAX and MIN: Windows allows moving a window outside |
sw->xoffset = x; |
3341 |
the desktop. This happens, for example, when maximizing an |
sw->yoffset = y; |
3342 |
application. In this case, the position is set to something |
sw->width = width; |
3343 |
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); |
|
3344 |
|
|
3345 |
/* 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 |
3346 |
accept restoration */ |
accept restoration */ |
3355 |
XMoveResizeWindow(g_display, sw->wnd, sw->xoffset, sw->yoffset, sw->width, sw->height); |
XMoveResizeWindow(g_display, sw->wnd, sw->xoffset, sw->yoffset, sw->width, sw->height); |
3356 |
} |
} |
3357 |
|
|
3358 |
|
void |
3359 |
|
ui_seamless_restack_window(unsigned long id, unsigned long behind, unsigned long flags) |
3360 |
|
{ |
3361 |
|
seamless_window *sw; |
3362 |
|
|
3363 |
|
if (!g_seamless_active) |
3364 |
|
return; |
3365 |
|
|
3366 |
|
sw = seamless_get_window_by_id(id); |
3367 |
|
if (!sw) |
3368 |
|
{ |
3369 |
|
warning("ui_seamless_restack_window: No information for window 0x%lx\n", id); |
3370 |
|
return; |
3371 |
|
} |
3372 |
|
|
3373 |
|
if (behind) |
3374 |
|
{ |
3375 |
|
seamless_window *sw_behind; |
3376 |
|
Window wnds[2]; |
3377 |
|
|
3378 |
|
sw_behind = seamless_get_window_by_id(behind); |
3379 |
|
if (!sw_behind) |
3380 |
|
{ |
3381 |
|
warning("ui_seamless_restack_window: No information for window 0x%lx\n", |
3382 |
|
behind); |
3383 |
|
return; |
3384 |
|
} |
3385 |
|
|
3386 |
|
wnds[1] = sw_behind->wnd; |
3387 |
|
wnds[0] = sw->wnd; |
3388 |
|
|
3389 |
|
XRestackWindows(g_display, wnds, 2); |
3390 |
|
} |
3391 |
|
else |
3392 |
|
{ |
3393 |
|
XRaiseWindow(g_display, sw->wnd); |
3394 |
|
} |
3395 |
|
|
3396 |
|
seamless_restack_window(sw, behind); |
3397 |
|
} |
3398 |
|
|
3399 |
void |
void |
3400 |
ui_seamless_settitle(unsigned long id, const char *title, unsigned long flags) |
ui_seamless_settitle(unsigned long id, const char *title, unsigned long flags) |
3401 |
{ |
{ |
3402 |
seamless_window *sw; |
seamless_window *sw; |
3403 |
|
|
3404 |
|
if (!g_seamless_active) |
3405 |
|
return; |
3406 |
|
|
3407 |
sw = seamless_get_window_by_id(id); |
sw = seamless_get_window_by_id(id); |
3408 |
if (!sw) |
if (!sw) |
3409 |
{ |
{ |
3422 |
{ |
{ |
3423 |
seamless_window *sw; |
seamless_window *sw; |
3424 |
|
|
3425 |
|
if (!g_seamless_active) |
3426 |
|
return; |
3427 |
|
|
3428 |
sw = seamless_get_window_by_id(id); |
sw = seamless_get_window_by_id(id); |
3429 |
if (!sw) |
if (!sw) |
3430 |
{ |
{ |
3463 |
break; |
break; |
3464 |
} |
} |
3465 |
|
|
|
/* Handle popups without parents through some ewm hints */ |
|
|
if ((sw->state == SEAMLESSRDP_NOTYETMAPPED) && (sw->parent == 0xFFFFFFFF)) |
|
|
ewmh_set_window_popup(sw->wnd); |
|
|
|
|
3466 |
sw->state = state; |
sw->state = state; |
3467 |
} |
} |
3468 |
|
|
3470 |
void |
void |
3471 |
ui_seamless_syncbegin(unsigned long flags) |
ui_seamless_syncbegin(unsigned long flags) |
3472 |
{ |
{ |
3473 |
|
if (!g_seamless_active) |
3474 |
|
return; |
3475 |
|
|
3476 |
/* Destroy all seamless windows */ |
/* Destroy all seamless windows */ |
3477 |
while (g_seamless_windows) |
while (g_seamless_windows) |
3478 |
{ |
{ |
3480 |
seamless_remove_window(g_seamless_windows); |
seamless_remove_window(g_seamless_windows); |
3481 |
} |
} |
3482 |
} |
} |
3483 |
|
|
3484 |
|
void |
3485 |
|
ui_seamless_ack(unsigned int serial) |
3486 |
|
{ |
3487 |
|
} |