Create and show the virtual keyboard.

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 31 matching lines @@
 #include "ui/aura/client/capture_client.h"
 #include "ui/aura/client/focus_client.h"
 #include "ui/aura/client/tooltip_client.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_observer.h"
 #include "ui/aura/window_tracker.h"
 #include "ui/base/models/menu_model.h"
 #include "ui/gfx/display.h"
 #include "ui/gfx/screen.h"
+#include "ui/keyboard/keyboard_controller.h"
+#include "ui/keyboard/keyboard_util.h"
 #include "ui/views/controls/menu/menu_runner.h"
 #include "ui/views/corewm/visibility_controller.h"
 #include "ui/views/view_model.h"
 #include "ui/views/view_model_utils.h"
 
 namespace ash {
 namespace {
 
 // Duration for the animation that hides the boot splash screen, in
 // milliseconds.  This should be short enough in relation to
@@ skipping 221 matching lines @@
     aura::Window* panel_container = GetContainer(
         internal::kShellWindowId_PanelContainer);
     panel_layout_manager_ =
         new internal::PanelLayoutManager(panel_container);
     panel_container_handler_.reset(
         new ToplevelWindowEventHandler(panel_container));
     panel_container->SetLayoutManager(panel_layout_manager_);
   }
   if (Shell::GetInstance()->delegate()->IsUserLoggedIn())
     shelf_->CreateLauncher();
+
+  // TODO(bryeung): Move this to CreateContainersInRootWindow when the
+  // keyboard controller will take care of deferring creation of the keyboard.
+  InitKeyboard();
 }
 
 void RootWindowController::CreateContainers() {
   CreateContainersInRootWindow(root_window_.get());
 
   // Create touch observer HUD if needed. HUD should be created after the
   // containers have been created, so that its widget can be added to them.
   CommandLine* command_line = CommandLine::ForCurrentProcess();
   if (command_line->HasSwitch(switches::kAshTouchHud)) {
     int64 id = root_window_->GetProperty(kDisplayIdKey);
@@ skipping 186 matching lines @@
 bool RootWindowController::IsImmersiveMode() const {
   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))
       return true;
   }
   return false;
 }
 
+void RootWindowController::InitKeyboard() {
+  if (keyboard::IsKeyboardEnabled()) {
+    aura::Window* parent = root_window();
+
+    keyboard::KeyboardControllerProxy* proxy =
+        Shell::GetInstance()->delegate()->CreateKeyboardControllerProxy();
+    keyboard_controller_.reset(
+        new keyboard::KeyboardController(proxy));
+    aura::Window* keyboard_container =
+        keyboard_controller_->GetContainerWindow();
+    parent->AddChild(keyboard_container);
+    // TODO(bryeung): move this to the controller on visibility changed
+    parent->StackChildAtTop(keyboard_container);
+    keyboard_container->Show();
+  }
+}
+
+
 ////////////////////////////////////////////////////////////////////////////////
 // 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 141 matching lines @@
       "OverlayContainer",
       lock_screen_related_containers);
   SetUsesScreenCoordinates(overlay_container);
 
   CreateContainer(kShellWindowId_PowerButtonAnimationContainer,
                   "PowerButtonAnimationContainer", root_window) ;
 }
 
 }  // namespace internal
 }  // namespace ash