static char *
sessionGetClientLeaderProperty (CompWindow *w,
Atom atom)
{
Window clientLeader;
clientLeader = w->clientLeader;
/* try to find clientLeader on transient parents */
if (!clientLeader)
{
CompWindow *window = w;
while (window && window->transientFor)
{
if (window->transientFor == window->id)
break;
window = findWindowAtScreen (w->screen, window->transientFor);
if (window && window->clientLeader)
{
clientLeader = window->clientLeader;
break;
}
}
}
if (!clientLeader)
clientLeader = w->id;
return sessionGetTextProperty (w->screen->display, clientLeader, atom);
}
static void cloneSetStrutsForCloneWindow(CompScreen * s, CloneClone * clone)
{
CompOutput *output = &s->outputDev[clone->dst];
XRectangle *rect = NULL;
CompStruts *struts;
CompWindow *w;
w = findWindowAtScreen(s, clone->input);
if (!w)
return;
struts = malloc(sizeof(CompStruts));
if (!struts)
return;
if (w->struts)
free(w->struts);
struts->left.x = 0;
struts->left.y = 0;
struts->left.width = 0;
struts->left.height = s->height;
struts->right.x = s->width;
struts->right.y = 0;
struts->right.width = 0;
struts->right.height = s->height;
struts->top.x = 0;
struts->top.y = 0;
struts->top.width = s->width;
struts->top.height = 0;
struts->bottom.x = 0;
struts->bottom.y = s->height;
struts->bottom.width = s->width;
struts->bottom.height = 0;
/* create struts relative to a screen edge that this output is next to */
if (output->region.extents.x1 == 0)
rect = &struts->left;
else if (output->region.extents.x2 == s->width)
rect = &struts->right;
else if (output->region.extents.y1 == 0)
rect = &struts->top;
else if (output->region.extents.y2 == s->height)
rect = &struts->bottom;
if (rect) {
rect->x = output->region.extents.x1;
rect->y = output->region.extents.y1;
rect->width = output->width;
rect->height = output->height;
}
w->struts = struts;
}
/* Resets the Window to the original opacity if it still exists.
*/
static void
resetOpacity (CompScreen *s,
Window id)
{
CompWindow *w;
w = findWindowAtScreen (s, id);
if (!w)
return;
OPACIFY_WINDOW (w);
ow->opacified = FALSE;
addWindowDamage (w);
}
/*
* After painting clean up
*/
static void
smartputDonePaintScreen (CompScreen *s)
{
CompWindow *w = NULL;
SMARTPUT_SCREEN (s);
if(sps->lastWindow != None)
{
w = findWindowAtScreen (s,sps->lastWindow);
}
if (sps->animation && sps->grabIndex)
damageScreen (s);
else
{
if(w)
{
SMARTPUT_WINDOW (w);
if(spw->mask && spw->xwc)
{
if (w->mapNum && (spw->mask & (CWWidth | CWHeight)))
{
sendSyncRequest (w);
configureXWindow (w, spw->mask, spw->xwc);
}
spw->mask = 0;
free(spw->xwc);
spw->xwc = NULL;
}
}
if (sps->grabIndex)
{
/* release the screen grab */
removeScreenGrab (s, sps->grabIndex, NULL);
sps->grabIndex = 0;
}
}
UNWRAP (sps, s, donePaintScreen);
(*s->donePaintScreen) (s);
WRAP (sps, s, donePaintScreen, smartputDonePaintScreen);
}
CompWindow *
findWindowAtDisplay (CompDisplay *d,
Window id)
{
if (lastFoundWindow && lastFoundWindow->id == id)
{
return lastFoundWindow;
}
else
{
CompScreen *s;
CompWindow *w;
for (s = d->screens; s; s = s->next)
{
w = findWindowAtScreen (s, id);
if (w)
return w;
}
}
return 0;
}
/* Takes the inital event.
* If we were configured, recalculate the opacify-windows if
* it was our window.
* If a window was entered: call upon handle_timeout after od->timeout
* micro seconds, or directly if od->timeout is 0 (no delay).
*
*/
static void
opacifyHandleEvent (XEvent *event)
{
CompScreen *s;
OPACIFY_DISPLAY (&display);
UNWRAP (od, &display, handleEvent);
(display.handleEvent) (event);
WRAP (od, &display, handleEvent, opacifyHandleEvent);
switch (event->type) {
case EnterNotify:
if (!od->toggle)
return;
s = findScreenAtDisplay (event->xcrossing.root);
if (s)
{
Window id;
OPACIFY_SCREEN (s);
id = event->xcrossing.window;
os->newActive = findTopLevelWindowAtScreen (s, id);
if (od->timeoutHandle)
compRemoveTimeout (od->timeoutHandle);
const BananaValue *
option_timeout = bananaGetOption (bananaIndex,
"timeout",
-1);
if (checkDelay (s))
handleTimeout (s);
else
od->timeoutHandle = compAddTimeout (option_timeout->i,
(float)
option_timeout->i * 1.2,
handleTimeout, s);
}
break;
case ConfigureNotify:
if (!od->toggle)
return;
s = findScreenAtDisplay (event->xconfigure.event);
if (s)
{
OPACIFY_SCREEN (s);
if (os->active != event->xconfigure.window)
break;
clearPassive (s);
if (os->active)
{
CompWindow *w;
w = findWindowAtScreen (s, os->active);
if (w)
passiveWindows (s, w->region);
}
}
case KeyPress:
if (isKeyPressEvent (event, &od->toggle_key))
opacifyToggle ();
break;
default:
break;
}
}
static void
swapToWindow (CompScreen *s,
Bool toNext)
{
CompWindow *w;
int cur, nextIdx;
SWAP_SCREEN (s);
if (!ss->grabIndex)
return;
for (cur = 0; cur < ss->nWindows; cur++)
{
if (ss->windows[cur]->id == ss->selectedWindow)
break;
}
if (cur == ss->nWindows)
return;
if (toNext)
nextIdx = (cur + 1) % ss->nWindows;
else
nextIdx = (cur + ss->nWindows - 1) % ss->nWindows;
w = ss->windows[nextIdx];
if (w)
{
Window old = ss->selectedWindow;
if (ss->selection == AllViewports && swapGetAutoChangeVp (s))
{
XEvent xev;
int x, y;
defaultViewportForWindow (w, &x, &y);
xev.xclient.type = ClientMessage;
xev.xclient.display = s->display->display;
xev.xclient.format = 32;
xev.xclient.message_type = s->display->desktopViewportAtom;
xev.xclient.window = s->root;
xev.xclient.data.l[0] = x * s->width;
xev.xclient.data.l[1] = y * s->height;
xev.xclient.data.l[2] = 0;
xev.xclient.data.l[3] = 0;
xev.xclient.data.l[4] = 0;
XSendEvent (s->display->display, s->root, FALSE,
SubstructureRedirectMask | SubstructureNotifyMask,
&xev);
}
ss->selectedWindow = w->id;
if (old != w->id)
{
ss->move = nextIdx;
ss->moreAdjust = 1;
}
if (ss->popupWindow)
{
CompWindow *popup;
popup = findWindowAtScreen (s, ss->popupWindow);
if (popup)
addWindowDamage (popup);
swapSetSelectedWindowHint (s);
}
swapDoWindowDamage (w);
if (old)
{
w = findWindowAtScreen (s, old);
if (w)
swapDoWindowDamage (w);
}
}
}