<rdar://problem/8740920> Gestures: Frame::scalePage() broken by r73885

Reviewed by Beth Dakin.

Make sure the transform applied to the RenderView for page scaling is incorporated into the
docTop/Bottom/Left/Right accessors.

* rendering/RenderView.cpp:
(WebCore::RenderView::docTop):
(WebCore::RenderView::docBottom):
(WebCore::RenderView::docLeft):
(WebCore::RenderView::docRight):



Canonical link: https://commits.webkit.org/63936@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@73525 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebCore/ChangeLog

@@ -1,3 +1,18 @@
+2010-12-08  David Hyatt  <hyatt@apple.com>
+
+        Reviewed by Beth Dakin.
+
+        <rdar://problem/8740920> Gestures: Frame::scalePage() broken by r73885
+
+        Make sure the transform applied to the RenderView for page scaling is incorporated into the
+        docTop/Bottom/Left/Right accessors.
+
+        * rendering/RenderView.cpp:
+        (WebCore::RenderView::docTop):
+        (WebCore::RenderView::docBottom):
+        (WebCore::RenderView::docLeft):
+        (WebCore::RenderView::docRight):
+
 2010-12-08  Ilya Tikhonovsky  <loislo@chromium.org>
 
         Reviewed by Yury Semikhatsky.

WebCore/rendering/RenderView.cpp

@@ -616,27 +616,35 @@ int RenderView::docTop() const
 {
     IntRect overflowRect(0, topLayoutOverflow(), 0, bottomLayoutOverflow() - topLayoutOverflow());
     flipForWritingMode(overflowRect);
+    if (hasTransform())
+        overflowRect = layer()->currentTransform().mapRect(overflowRect);
     return overflowRect.y();
 }
 
 int RenderView::docBottom() const
 {
     IntRect overflowRect(layoutOverflowRect());
     flipForWritingMode(overflowRect);
+    if (hasTransform())
+        overflowRect = layer()->currentTransform().mapRect(overflowRect);
     return overflowRect.bottom();
 }
 
 int RenderView::docLeft() const
 {
     IntRect overflowRect(layoutOverflowRect());
     flipForWritingMode(overflowRect);
+    if (hasTransform())
+        overflowRect = layer()->currentTransform().mapRect(overflowRect);
     return overflowRect.x();
 }
 
 int RenderView::docRight() const
 {
     IntRect overflowRect(layoutOverflowRect());
     flipForWritingMode(overflowRect);
+    if (hasTransform())
+        overflowRect = layer()->currentTransform().mapRect(overflowRect);
     return overflowRect.right();
 }