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Fix compiz support with multiple desktops and monitors

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This commit is contained in:
o9000 2016-01-10 16:38:14 +01:00
parent 10ca7f0762
commit 23e740c7f1
1 changed files with 28 additions and 6 deletions
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34
src/util/window.c
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@ -153,22 +153,44 @@ int get_window_desktop(Window win)
if (best_match < 0)
best_match = 0;
// printf("window %lx : viewport %d, (%d, %d)\n", win, best_match+1, x, y);
//fprintf(stderr, "window %lx %s : viewport %d, (%d, %d)\n", win, get_task(win) ? get_task(win)->title : "??", best_match+1, x, y);
return best_match;
}
int get_window_monitor(Window win)
{
int i, x, y;
Window src;
int x, y, w, h;
get_window_coordinates(win, &x, &y, &w, &h);
if (server.viewports) {
int desktop = MIN(get_current_desktop(), server.num_desktops - 1);
// Window coordinates are relative to the current viewport, make them absolute
x += server.viewports[desktop].x;
y += server.viewports[desktop].y;
if (x < 0 || y < 0) {
int num_results;
long *x_screen_size = server_get_property(server.root_win, server.atom._NET_DESKTOP_GEOMETRY, XA_CARDINAL, &num_results);
if (!x_screen_size)
return 0;
int x_screen_width = x_screen_size[0];
int x_screen_height = x_screen_size[1];
XFree(x_screen_size);
// Wrap
if (x < 0)
x += x_screen_width;
if (y < 0)
y += x_screen_height;
}
}
XTranslateCoordinates(server.display, win, server.root_win, 0, 0, &x, &y, &src);
int best_match = -1;
int match_right = 0;
int match_bottom = 0;
// There is an ambiguity when a window is right on the edge between screens.
// In that case, prefer the monitor which is on the right and bottom of the window's top-left corner.
for (i = 0; i < server.num_monitors; i++) {
for (int i = 0; i < server.num_monitors; i++) {
if (x >= server.monitors[i].x && x <= (server.monitors[i].x + server.monitors[i].width) &&
y >= server.monitors[i].y && y <= (server.monitors[i].y + server.monitors[i].height)) {
int current_right = x < (server.monitors[i].x + server.monitors[i].width);
@ -181,7 +203,7 @@ int get_window_monitor(Window win)
if (best_match < 0)
best_match = 0;
// printf("window %lx : ecran %d, (%d, %d)\n", win, best_match+1, x, y);
// fprintf(stderr, "desktop %d, window %lx %s : monitor %d, (%d, %d)\n", 1 + get_current_desktop(), win, get_task(win) ? get_task(win)->title : "??", best_match+1, x, y);
return best_match;
}