| // 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_LAUNCHER_BROWSER_LAUNCHER_ITEM_CONTROLLER_H_ |
| #define CHROME_BROWSER_UI_ASH_LAUNCHER_BROWSER_LAUNCHER_ITEM_CONTROLLER_H_ |
| |
| #include <string> |
| |
| #include "ash/launcher/launcher_types.h" |
| #include "base/basictypes.h" |
| #include "base/compiler_specific.h" |
| #include "base/gtest_prod_util.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/strings/string16.h" |
| #include "chrome/browser/ui/ash/launcher/launcher_favicon_loader.h" |
| #include "chrome/browser/ui/ash/launcher/launcher_item_controller.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model_observer.h" |
| #include "ui/aura/window_observer.h" |
| |
| class Browser; |
| |
| namespace ash { |
| class LauncherModel; |
| } |
| |
| // BrowserLauncherItemController is responsible for keeping the launcher |
| // representation of a window up to date as the active tab changes. |
| class BrowserLauncherItemController : public LauncherItemController, |
| public TabStripModelObserver, |
| public aura::WindowObserver { |
| public: |
| // This API is to be used as part of testing only. |
| class TestApi { |
| public: |
| explicit TestApi(BrowserLauncherItemController* controller) |
| : controller_(controller) {} |
| ~TestApi() {} |
| |
| // Returns the launcher id for the browser window. |
| ash::LauncherID item_id() const { return controller_->launcher_id(); } |
| |
| private: |
| BrowserLauncherItemController* controller_; |
| }; |
| |
| BrowserLauncherItemController(Type type, |
| aura::Window* window, |
| TabStripModel* tab_model, |
| ChromeLauncherController* launcher_controller, |
| const std::string& app_id); |
| virtual ~BrowserLauncherItemController(); |
| |
| // Overriding the app id for V1 apps. |
| virtual const std::string& app_id() const OVERRIDE; |
| |
| // Sets up this BrowserLauncherItemController. |
| void Init(); |
| |
| // Creates and returns a new BrowserLauncherItemController for |browser|. This |
| // returns NULL if a BrowserLauncherItemController is not needed for the |
| // specified browser. |
| static BrowserLauncherItemController* Create(Browser* browser); |
| |
| // Call to indicate that the window the tabcontents are in has changed its |
| // activation state. |
| void BrowserActivationStateChanged(); |
| |
| // LauncherItemController overrides: |
| virtual string16 GetTitle() OVERRIDE; |
| virtual bool IsCurrentlyShownInWindow(aura::Window* window) const OVERRIDE; |
| virtual bool IsOpen() const OVERRIDE; |
| virtual bool IsVisible() const OVERRIDE; |
| virtual void Launch(int event_flags) OVERRIDE; |
| virtual void Activate() OVERRIDE; |
| virtual void Close() OVERRIDE; |
| virtual void Clicked(const ui::Event& event) OVERRIDE; |
| virtual void OnRemoved() OVERRIDE; |
| virtual void LauncherItemChanged(int index, |
| const ash::LauncherItem& old_item) OVERRIDE; |
| virtual ChromeLauncherAppMenuItems GetApplicationList( |
| int event_flags) OVERRIDE; |
| |
| // TabStripModel overrides: |
| virtual void ActiveTabChanged(content::WebContents* old_contents, |
| content::WebContents* new_contents, |
| int index, |
| int reason) OVERRIDE; |
| virtual void TabInsertedAt(content::WebContents* contents, |
| int index, |
| bool foreground) OVERRIDE; |
| virtual void TabDetachedAt(content::WebContents* contents, |
| int index) OVERRIDE; |
| virtual void TabChangedAt( |
| content::WebContents* contents, |
| int index, |
| TabStripModelObserver::TabChangeType change_type) OVERRIDE; |
| virtual void TabReplacedAt(TabStripModel* tab_strip_model, |
| content::WebContents* old_contents, |
| content::WebContents* new_contents, |
| int index) OVERRIDE; |
| |
| // aura::WindowObserver overrides: |
| virtual void OnWindowPropertyChanged(aura::Window* window, |
| const void* key, |
| intptr_t old) OVERRIDE; |
| |
| private: |
| FRIEND_TEST_ALL_PREFIXES(BrowserLauncherItemControllerTest, PanelItem); |
| |
| // Used to identify what an update corresponds to. |
| enum UpdateType { |
| UPDATE_TAB_REMOVED, |
| UPDATE_TAB_CHANGED, |
| UPDATE_TAB_INSERTED, |
| }; |
| |
| // Updates the launcher item status base on the activation and attention |
| // state of the window. |
| void UpdateItemStatus(); |
| |
| // Updates the launcher from |tab|. |
| void UpdateLauncher(content::WebContents* tab); |
| |
| void UpdateAppState(content::WebContents* tab); |
| |
| ash::LauncherModel* launcher_model(); |
| |
| // Browser window we're in. |
| aura::Window* window_; |
| |
| // If running a windowed V1 app with the new launcher, this (empty) app id |
| // will be returned by app_id(). |
| std::string empty_app_id_; |
| |
| TabStripModel* tab_model_; |
| |
| // Whether this is associated with an incognito profile. |
| const bool is_incognito_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BrowserLauncherItemController); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_ASH_LAUNCHER_BROWSER_LAUNCHER_ITEM_CONTROLLER_H_ |