With this CL animated rotations can be triggered by visiting URLs like about:rotate?right. The about handler fires orientation events that the TouchBrowserFrameView is listening for. When notified, the TBFV either rotates itself, or the views desktop (if it is active). The animation code lives in views/animation and knows nothing about sensors.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7273073

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@100148 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 3 deletions

diff --git a/views/view.cc b/views/view.cc
index 22cdeb2..fff2386 100644
--- a/views/view.cc
+++ b/views/view.cc
@@ -6,6 +6,7 @@
 
 #include <algorithm>
 
+#include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
@@ -104,6 +105,7 @@ View::View()
       parent_(NULL),
       visible_(true),
       enabled_(true),
+      painting_enabled_(true),
       registered_for_visible_bounds_notification_(false),
       clip_x_(0.0),
       clip_y_(0.0),
@@ -680,7 +682,7 @@ void View::SchedulePaint() {
 }
 
 void View::SchedulePaintInRect(const gfx::Rect& rect) {
-  if (!IsVisible())
+  if (!IsVisible() || !painting_enabled_)
     return;
 
   MarkLayerDirty();
@@ -688,7 +690,8 @@ void View::SchedulePaintInRect(const gfx::Rect& rect) {
 }
 
 void View::Paint(gfx::Canvas* canvas) {
-  if (!IsVisible())
+  TRACE_EVENT0("View", "Paint");
+  if (!IsVisible() || !painting_enabled_)
     return;
 
   ScopedCanvas scoped_canvas(NULL);
@@ -1168,7 +1171,7 @@ void View::PaintComposite() {
 }
 
 void View::SchedulePaintInternal(const gfx::Rect& rect) {
-  if (parent_ && parent_->IsVisible()) {
+  if (parent_ && parent_->IsVisible() && painting_enabled_) {
     // Translate the requested paint rect to the parent's coordinate system
     // then pass this notification up to the parent.
     parent_->SchedulePaintInternal(ConvertRectToParent(rect));