Add in gesture for immersive mode

ash/root_window_controller.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 "ash/root_window_controller.h"
 
 #include <vector>
 
 #include "ash/ash_constants.h"
 #include "ash/ash_switches.h"
@@ skipping 498 matching lines @@
         Shell::GetInstance()->delegate()->CreateKeyboardControllerProxy();
     keyboard_controller_.reset(
         new keyboard::KeyboardController(proxy));
     aura::Window* keyboard_container =
         keyboard_controller_->GetContainerWindow();
     parent->AddChild(keyboard_container);
     keyboard_container->SetBounds(parent->bounds());
   }
 }
 
+void RootWindowController::SetPendingImmersiveGesture(bool value) {
+  aura::Window* container = workspace_controller_->GetActiveWorkspaceWindow();
+  for (size_t i = 0; i < container->children().size(); ++i) {
+    aura::Window* child = container->children()[i];
+    if (child->IsVisible() && child->GetProperty(kImmersiveModeKey)) {
+      child->SetProperty(kPendingImmersiveGestureKey, value);
+      return;
+    }

[pkotwicz, 2013/04/19 06:06:44]

Can you modify RootWindowController::IsImmersiveMode() to be
RootWindowController::GetFullscreenWindow() instead?
This would allow you to move the rest of this function's logic to
border_gesture_handler.

[pkotwicz, 2013/04/21 21:18:19]

FYI: I have implemented GetFullscreenWindow() as part of
https://codereview.chromium.org/14156005/ so you can probably steal the
implementation from there.

[rharrison, 2013/04/22 18:36:52]

I will change the related code to use GetFullscreenWindow()

+  }
+}
 
 ////////////////////////////////////////////////////////////////////////////////
 // RootWindowController, private:
 
 void RootWindowController::CreateContainersInRootWindow(
     aura::RootWindow* root_window) {
   // These containers are just used by PowerButtonController to animate groups
   // of containers simultaneously without messing up the current transformations
   // on those containers. These are direct children of the root window; all of
   // the other containers are their children.
@@ skipping 142 matching lines @@
       "OverlayContainer",
       lock_screen_related_containers);
   SetUsesScreenCoordinates(overlay_container);
 
   CreateContainer(kShellWindowId_PowerButtonAnimationContainer,
                   "PowerButtonAnimationContainer", root_window) ;
 }
 
 }  // namespace internal
 }  // namespace ash