This patch implements Chromium's Aura gesture recognizer in terms of utouch-grail and utouch-frame …

ui/views/widget/native_widget_aura.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/views/widget/native_widget_aura.h"
 
 #include "base/bind.h"
 #include "base/string_util.h"
 #include "third_party/skia/include/core/SkRegion.h"
 #include "ui/aura/client/activation_client.h"
@@ skipping 266 matching lines @@
 void* NativeWidgetAura::GetNativeWindowProperty(const char* name) const {
   return window_ ? window_->GetNativeWindowProperty(name) : NULL;
 }
 
 TooltipManager* NativeWidgetAura::GetTooltipManager() const {
   return tooltip_manager_.get();
 }
 
 bool NativeWidgetAura::IsScreenReaderActive() const {
   // http://crbug.com/102570
-  //NOTIMPLEMENTED();
+  // NOTIMPLEMENTED();

[rjkroege, 2012/04/02 17:05:15]

leave it as it was?

   return false;
 }
 
 void NativeWidgetAura::SendNativeAccessibilityEvent(
     View* view,
     ui::AccessibilityTypes::Event event_type) {
   // http://crbug.com/102570
-  //NOTIMPLEMENTED();
+  // NOTIMPLEMENTED();
 }
 
 void NativeWidgetAura::SetMouseCapture() {
   window_->SetCapture();
 }
 
 void NativeWidgetAura::ReleaseMouseCapture() {
   window_->ReleaseCapture();
 }
 
@@ skipping 55 matching lines @@
   window_->set_title(title);
 }
 
 void NativeWidgetAura::SetWindowIcons(const SkBitmap& window_icon,
                                      const SkBitmap& app_icon) {
   // Aura doesn't have window icons.
 }
 
 void NativeWidgetAura::SetAccessibleName(const string16& name) {
   // http://crbug.com/102570
-  //NOTIMPLEMENTED();
+  // NOTIMPLEMENTED();
 }
 
 void NativeWidgetAura::SetAccessibleRole(ui::AccessibilityTypes::Role role) {
   // http://crbug.com/102570
-  //NOTIMPLEMENTED();
+  // NOTIMPLEMENTED();
 }
 
 void NativeWidgetAura::SetAccessibleState(ui::AccessibilityTypes::State state) {
   // http://crbug.com/102570
-  //NOTIMPLEMENTED();
+  // NOTIMPLEMENTED();
 }
 
 void NativeWidgetAura::InitModalType(ui::ModalType modal_type) {
   if (modal_type != ui::MODAL_TYPE_NONE)
     window_->SetProperty(aura::client::kModalKey, modal_type);
 }
 
 gfx::Rect NativeWidgetAura::GetWindowScreenBounds() const {
   return window_->GetScreenBounds();
 }
@@ skipping 167 matching lines @@
 void NativeWidgetAura::SetOpacity(unsigned char opacity) {
   window_->layer()->SetOpacity(opacity / 255.0);
 }
 
 void NativeWidgetAura::SetUseDragFrame(bool use_drag_frame) {
   NOTIMPLEMENTED();
 }
 
 bool NativeWidgetAura::IsAccessibleWidget() const {
   // http://crbug.com/102570
-  //NOTIMPLEMENTED();
+  // NOTIMPLEMENTED();
   return false;
 }
 
 void NativeWidgetAura::RunShellDrag(View* view,
                                    const ui::OSExchangeData& data,
                                    const gfx::Point& location,
                                    int operation) {
   gfx::Point root_location(location);
   aura::RootWindow* root_window = window_->GetRootWindow();
   aura::Window::ConvertPointToWindow(window_, root_window, &root_location);
@@ skipping 123 matching lines @@
 gfx::NativeCursor NativeWidgetAura::GetCursor(const gfx::Point& point) {
   return cursor_;
 }
 
 int NativeWidgetAura::GetNonClientComponent(const gfx::Point& point) const {
   return delegate_->GetNonClientComponent(point);
 }
 
 bool NativeWidgetAura::OnMouseEvent(aura::MouseEvent* event) {
   DCHECK(window_->IsVisible());
+
   if (event->type() == ui::ET_MOUSEWHEEL) {
     MouseWheelEvent wheel_event(event);
     return delegate_->OnMouseEvent(wheel_event);
   }
   if (event->type() == ui::ET_SCROLL) {
     ScrollEvent scroll_event(static_cast<aura::ScrollEvent*>(event));
     return delegate_->OnMouseEvent(scroll_event);
   }
   MouseEvent mouse_event(event);
   if (tooltip_manager_.get())
@@ skipping 197 matching lines @@
   }
 }
 
 // static
 bool NativeWidgetPrivate::IsMouseButtonDown() {
   return aura::Env::GetInstance()->is_mouse_button_down();
 }
 
 }  // namespace internal
 }  // namespace views