Title: [133185] trunk/Source/Platform
- Revision
- 133185
- Author
- wjmacl...@chromium.org
- Date
- 2012-11-01 09:45:41 -0700 (Thu, 01 Nov 2012)
Log Message
[chromium] Make WebLayerTreeView::adjustEventPointForPinchZoom pure virtual.
https://bugs.webkit.org/show_bug.cgi?id=100875
Reviewed by James Robinson.
This CL removes the default implementation for adjustEventPointForPinchZoom(), which
was necessary for landing the original patch in https://bugs.webkit.org/show_bug.cgi?id=100542.
* chromium/public/WebLayerTreeView.h:
(WebLayerTreeView):
Modified Paths
Diff
Modified: trunk/Source/Platform/ChangeLog (133184 => 133185)
--- trunk/Source/Platform/ChangeLog 2012-11-01 16:24:31 UTC (rev 133184)
+++ trunk/Source/Platform/ChangeLog 2012-11-01 16:45:41 UTC (rev 133185)
@@ -1,3 +1,16 @@
+2012-11-01 W. James MacLean <wjmacl...@chromium.org>
+
+ [chromium] Make WebLayerTreeView::adjustEventPointForPinchZoom pure virtual.
+ https://bugs.webkit.org/show_bug.cgi?id=100875
+
+ Reviewed by James Robinson.
+
+ This CL removes the default implementation for adjustEventPointForPinchZoom(), which
+ was necessary for landing the original patch in https://bugs.webkit.org/show_bug.cgi?id=100542.
+
+ * chromium/public/WebLayerTreeView.h:
+ (WebLayerTreeView):
+
2012-10-31 Stephen White <senorbla...@chromium.org>
Unreviewed, rolling out r133122.
Modified: trunk/Source/Platform/chromium/public/WebLayerTreeView.h (133184 => 133185)
--- trunk/Source/Platform/chromium/public/WebLayerTreeView.h 2012-11-01 16:24:31 UTC (rev 133184)
+++ trunk/Source/Platform/chromium/public/WebLayerTreeView.h 2012-11-01 16:45:41 UTC (rev 133185)
@@ -96,8 +96,9 @@
// mode).
virtual WebSize deviceViewportSize() const = 0;
- // FIXME: Once cc::LayerTreeHost::adjustEventPointForPinchZoom lands, make this pure virtual.
- virtual WebFloatPoint adjustEventPointForPinchZoom(const WebFloatPoint& point) const { return point; }
+ // Gives the corrected location for an event, accounting for the pinch-zoom transformation
+ // in the compositor.
+ virtual WebFloatPoint adjustEventPointForPinchZoom(const WebFloatPoint&) const = 0;
virtual void setDeviceScaleFactor(float) = 0;
virtual float deviceScaleFactor() const = 0;
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