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window: Add get_all_monitors
Add a method that returns the indices of the monitors a window is on. https://bugzilla.gnome.org/show_bug.cgi?id=646861
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@ -3647,6 +3647,42 @@ meta_window_is_fullscreen (MetaWindow *window)
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return window->fullscreen;
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}
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/**
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* meta_window_get_all_monitors:
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* @window: The #MetaWindow
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* @length: (out caller-allocates): gint holding the length, may be %NULL to
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* ignore
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*
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* Returns: (array length=length) (element-type gint) (transfer container):
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* List of the monitor indices the window is on.
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*/
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gint *
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meta_window_get_all_monitors (MetaWindow *window, gsize *length)
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{
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GArray *monitors;
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MetaRectangle window_rect;
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int i;
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monitors = g_array_new (FALSE, FALSE, sizeof (int));
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meta_window_get_outer_rect (window, &window_rect);
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for (i = 0; i < window->screen->n_monitor_infos; i++)
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{
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MetaRectangle *monitor_rect = &window->screen->monitor_infos[i].rect;
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if (meta_rectangle_overlap (&window_rect, monitor_rect))
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g_array_append_val (monitors, i);
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}
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if (length)
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*length = monitors->len;
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i = -1;
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g_array_append_val (monitors, i);
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return (gint*) g_array_free (monitors, FALSE);
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}
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/**
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* meta_window_is_screen_sized:
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*
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@ -146,6 +146,7 @@ gboolean meta_window_is_monitor_sized (MetaWindow *window);
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gboolean meta_window_is_on_primary_monitor (MetaWindow *window);
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gboolean meta_window_requested_bypass_compositor (MetaWindow *window);
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gboolean meta_window_requested_dont_bypass_compositor (MetaWindow *window);
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gint *meta_window_get_all_monitors (MetaWindow *window, gsize *length);
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gboolean meta_window_is_mapped (MetaWindow *window);
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gboolean meta_window_toplevel_is_mapped (MetaWindow *window);
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