chrome: Copy app_list files from views/ to ash/

chrome/browser/ui/ash/app_list/extension_app_item.h

+// 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.
+
+#ifndef CHROME_BROWSER_UI_ASH_APP_LIST_EXTENSION_APP_ITEM_H_
+#define CHROME_BROWSER_UI_ASH_APP_LIST_EXTENSION_APP_ITEM_H_
+
+#include <string>
+
+#include "base/memory/scoped_ptr.h"
+#include "chrome/browser/extensions/image_loading_tracker.h"
+#include "chrome/browser/ui/ash/app_list/chrome_app_list_item.h"
+#include "ui/base/models/simple_menu_model.h"
+
+class ExtensionResource;
+class Profile;
+class SkBitmap;
+
+namespace extensions {
+class Extension;
+}
+
+// ExtensionAppItem represents an extension app in app list.
+class ExtensionAppItem : public ChromeAppListItem,
+                         public ImageLoadingTracker::Observer,
+                         public ui::SimpleMenuModel::Delegate {
+ public:
+  ExtensionAppItem(Profile* profile, const extensions::Extension* extension);
+  virtual ~ExtensionAppItem();
+
+  // Gets extension associated with this model. Returns NULL if extension
+  // no longer exists.
+  const extensions::Extension* GetExtension() const;
+
+  const std::string& extension_id() const {
+    return extension_id_;
+  }
+
+ private:
+  // Loads extension icon.
+  void LoadImage(const extensions::Extension* extension);
+
+  void ShowExtensionOptions();
+  void StartExtensionUninstall();
+
+  // Overridden from ImageLoadingTracker::Observer:
+  virtual void OnImageLoaded(const gfx::Image& image,
+                             const std::string& extension_id,
+                             int tracker_index) OVERRIDE;
+
+  // Overridden from ui::SimpleMenuModel::Delegate:
+  virtual bool IsItemForCommandIdDynamic(int command_id) const OVERRIDE;
+  virtual string16 GetLabelForCommandId(int command_id) const OVERRIDE;
+  virtual bool IsCommandIdChecked(int command_id) const OVERRIDE;
+  virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE;
+  virtual bool GetAcceleratorForCommandId(
+      int command_id,
+      ui::Accelerator* acclelrator) OVERRIDE;
+  virtual void ExecuteCommand(int command_id) OVERRIDE;
+
+  // Overridden from ChromeAppListItem:
+  virtual void Activate(int event_flags) OVERRIDE;
+  virtual ui::MenuModel* GetContextMenuModel() OVERRIDE;
+
+  Profile* profile_;
+  const std::string extension_id_;
+
+  scoped_ptr<ImageLoadingTracker> tracker_;
+  scoped_ptr<ui::SimpleMenuModel> context_menu_model_;
+
+  DISALLOW_COPY_AND_ASSIGN(ExtensionAppItem);
+};
+
+#endif  // CHROME_BROWSER_UI_ASH_APP_LIST_EXTENSION_APP_ITEM_H_