forked from pool/xorg-x11-server
36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
commit a6a7fadbb03ee99312dfb15ac478ab3c414c1c0b
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Author: Kristian Høgsberg <krh@redhat.com>
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Date: Wed Jan 16 20:24:11 2008 -0500
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Don't break grab and focus state for a window when redirecting it.
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Composite uses an unmap/map cycle to trigger backing pixmap allocation
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and cliprect recomputation when a window is redirected or unredirected.
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To avoid protocol visible side effects, map and unmap events are
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disabled temporarily. However, when a window is unmapped it is also
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removed from grabs and loses focus, but these state changes are not
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disabled.
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This change supresses the unmap side effects during the composite
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unmap/map cycle and fixes this bug:
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http://bugzilla.gnome.org/show_bug.cgi?id=488264
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where compiz would cause gnome-screensaver to lose its grab when
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compiz unredirects the fullscreen lock window.
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diff --git a/dix/window.c b/dix/window.c
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index 33cf76b..1ccf126 100644
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--- a/dix/window.c
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+++ b/dix/window.c
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@@ -2993,7 +2993,8 @@ UnrealizeTree(
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}
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#endif
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(* Unrealize)(pChild);
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- DeleteWindowFromAnyEvents(pChild, FALSE);
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+ if (MapUnmapEventsEnabled(pWin))
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+ DeleteWindowFromAnyEvents(pChild, FALSE);
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if (pChild->viewable)
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{
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#ifdef DO_SAVE_UNDERS
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