Create and show the virtual keyboard.

chrome/browser/ui/ash/ash_virtual_keyboard_controller_proxy.cc

Index: chrome/browser/ui/ash/ash_virtual_keyboard_controller_proxy.cc
diff --git a/chrome/browser/ui/ash/ash_virtual_keyboard_controller_proxy.cc b/chrome/browser/ui/ash/ash_virtual_keyboard_controller_proxy.cc
new file mode 100644
index 0000000000000000000000000000000000000000..3c5a7f2ce9a8a41dc8e73cf514528c25f2a17ef7
--- /dev/null
+++ b/chrome/browser/ui/ash/ash_virtual_keyboard_controller_proxy.cc
@@ -0,0 +1,52 @@
+// Copyright (c) 2013 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 "chrome/browser/ui/ash/ash_virtual_keyboard_controller_proxy.h"
+
+#include "chrome/browser/extensions/extension_prefs.h"
+#include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/extension_system.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/browser/ui/extensions/application_launch.h"
+#include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_contents_view.h"
+#include "ui/base/window_open_disposition.h"
+#include "ui/virtual_keyboard/virtual_keyboard_controller.h"
+
+namespace {
+const char kVirtualKeyboardExtensionId[] = "mppnpdlheglhdfmldimlhpnegondlapf";
+const char kVirtualKeyboardUrl[] = "chrome-extension://mppnpdlheglhdfmldimlhpnegondlapf/index.html";

[sadrul, 2013/03/28 19:17:00]

break after =

[bryeung, 2013/04/02 15:56:53]

Done.

+}  // namespace
+
+AshVirtualKeyboardControllerProxy::AshVirtualKeyboardControllerProxy() {}
+
+AshVirtualKeyboardControllerProxy::~AshVirtualKeyboardControllerProxy() {}
+
+aura::Window* AshVirtualKeyboardControllerProxy::GetVirtualKeyboard() {
+  if (!keyboard_) {
+    Profile* profile = ProfileManager::GetDefaultProfileOrOffTheRecord();
+
+    ExtensionService* service =
+      extensions::ExtensionSystem::Get(profile)->extension_service();
+    if (!service)
+      return NULL;
+
+    const extensions::Extension* extension =
+      service->GetExtensionById(kVirtualKeyboardExtensionId, false);
+    if (!extension)
+      return NULL;
+
+    chrome::AppLaunchParams params(
+        profile,
+        extension,
+        extension_misc::LAUNCH_WINDOW,
+        NEW_FOREGROUND_TAB);
+    params.override_url = GURL(kVirtualKeyboardUrl);
+    keyboard_.reset(chrome::OpenApplication(params));
+  }
+
+  return keyboard_->GetView()->GetNativeView();
+}