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kwin: optimizing taskbarthumbnail effect

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Corrected some addRepaint calls and dropped the
dependency on paintGenericScreen.
This commit is contained in:
Philipp Knechtges 2011-08-27 18:22:05 +02:00
parent 34a397e048
commit c12e089b41
1 changed files with 3 additions and 6 deletions
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9
effects/taskbarthumbnail/taskbarthumbnail.cpp
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@ -57,9 +57,6 @@ TaskbarThumbnailEffect::~TaskbarThumbnailEffect()
void TaskbarThumbnailEffect::prePaintScreen(ScreenPrePaintData& data, int time) void TaskbarThumbnailEffect::prePaintScreen(ScreenPrePaintData& data, int time)
{ {
if (thumbnails.count() > 0) {
data.mask |= PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS_WITHOUT_FULL_REPAINTS;
}
effects->prePaintScreen(data, time); effects->prePaintScreen(data, time);
} }
@ -109,7 +106,7 @@ void TaskbarThumbnailEffect::slotWindowDamaged(EffectWindow* w, const QRect& dam
foreach (EffectWindow * window, thumbnails.uniqueKeys()) foreach (EffectWindow * window, thumbnails.uniqueKeys())
foreach (const Data & thumb, thumbnails.values(window)) foreach (const Data & thumb, thumbnails.values(window))
if (w == effects->findWindow(thumb.window)) if (w == effects->findWindow(thumb.window))
effects->addRepaint(thumb.rect.translated(window->pos())); window->addRepaint(thumb.rect);
} }
void TaskbarThumbnailEffect::slotWindowAdded(EffectWindow* w) void TaskbarThumbnailEffect::slotWindowAdded(EffectWindow* w)
@ -127,7 +124,7 @@ void TaskbarThumbnailEffect::slotPropertyNotify(EffectWindow* w, long a)
if (!w || a != atom) if (!w || a != atom)
return; return;
foreach (const Data & thumb, thumbnails.values(w)) { foreach (const Data & thumb, thumbnails.values(w)) {
effects->addRepaint(thumb.rect); w->addRepaint(thumb.rect);
} }
thumbnails.remove(w); thumbnails.remove(w);
QByteArray data = w->readProperty(atom, atom, 32); QByteArray data = w->readProperty(atom, atom, 32);
@ -149,7 +146,7 @@ void TaskbarThumbnailEffect::slotPropertyNotify(EffectWindow* w, long a)
data.window = d[ pos ]; data.window = d[ pos ];
data.rect = QRect(d[ pos + 1 ], d[ pos + 2 ], d[ pos + 3 ], d[ pos + 4 ]); data.rect = QRect(d[ pos + 1 ], d[ pos + 2 ], d[ pos + 3 ], d[ pos + 4 ]);
thumbnails.insert(w, data); thumbnails.insert(w, data);
effects->addRepaint(data.rect); w->addRepaint(data.rect);
pos += size; pos += size;
} }
} }