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window: Track known_to_compositor and visible_to_compositor separately

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Really, visible_to_compositor means that the window is shown, e.g.
not minimized. We need to be using a boolean tracking whether we've
called meta_compositor_add_window / meta_compositor_remove_window.

This fixes a jump during window placement when a window appears.
This commit is contained in:
Jasper St. Pierre
2014-03-28 13:50:45 -04:00
parent ed9dbf6aa2
commit b367965f6c
2 changed files with 13 additions and 2 deletions
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10
src/core/window-private.h
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@@ -220,10 +220,18 @@ struct _MetaWindow
*/
guint hidden : 1;
/* Whether the compositor thinks the window is visible
/* Whether the compositor thinks the window is visible.
* This should match up with calls to meta_compositor_show_window /
* meta_compositor_hide_window.
*/
guint visible_to_compositor : 1;
/* Whether the compositor knows about the window.
* This should match up with calls to meta_compositor_add_window /
* meta_compositor_remove_window.
*/
guint known_to_compositor : 1;
/* When we next show or hide the window, what effect we should
* tell the compositor to perform.
*/