| // Copyright 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. |
| |
| #ifndef CHROME_BROWSER_APPS_EPHEMERAL_APP_LAUNCHER_H_ |
| #define CHROME_BROWSER_APPS_EPHEMERAL_APP_LAUNCHER_H_ |
| |
| #include <string> |
| |
| #include "base/basictypes.h" |
| #include "chrome/browser/extensions/webstore_standalone_installer.h" |
| #include "content/public/browser/notification_observer.h" |
| #include "content/public/browser/web_contents_observer.h" |
| |
| class Profile; |
| |
| namespace content { |
| class WebContents; |
| } |
| |
| namespace extensions { |
| class Extension; |
| } |
| |
| // EphemeralAppLauncher manages the launching of ephemeral apps. It handles |
| // display of a prompt, initiates install of the app (if necessary) and finally |
| // launches the app. |
| class EphemeralAppLauncher |
| : public extensions::WebstoreStandaloneInstaller, |
| public content::WebContentsObserver, |
| public content::NotificationObserver { |
| public: |
| typedef WebstoreStandaloneInstaller::Callback Callback; |
| |
| // Create for the app launcher. |
| static scoped_refptr<EphemeralAppLauncher> CreateForLauncher( |
| const std::string& webstore_item_id, |
| Profile* profile, |
| gfx::NativeWindow parent_window, |
| const Callback& callback); |
| |
| // Create for a link within a browser tab. |
| static scoped_refptr<EphemeralAppLauncher> CreateForLink( |
| const std::string& webstore_item_id, |
| content::WebContents* web_contents); |
| |
| // Initiate app launch. |
| void Start(); |
| |
| private: |
| friend class base::RefCountedThreadSafe<EphemeralAppLauncher>; |
| |
| EphemeralAppLauncher(const std::string& webstore_item_id, |
| Profile* profile, |
| gfx::NativeWindow parent_window, |
| const Callback& callback); |
| EphemeralAppLauncher(const std::string& webstore_item_id, |
| content::WebContents* web_contents, |
| const Callback& callback); |
| |
| virtual ~EphemeralAppLauncher(); |
| |
| void Init(); |
| void LaunchApp(const extensions::Extension* extension) const; |
| |
| // WebstoreStandaloneInstaller implementation. |
| virtual bool CheckRequestorAlive() const OVERRIDE; |
| virtual const GURL& GetRequestorURL() const OVERRIDE; |
| virtual bool ShouldShowPostInstallUI() const OVERRIDE; |
| virtual bool ShouldShowAppInstalledBubble() const OVERRIDE; |
| virtual content::WebContents* GetWebContents() const OVERRIDE; |
| virtual scoped_ptr<ExtensionInstallPrompt::Prompt> |
| CreateInstallPrompt() const OVERRIDE; |
| virtual bool CheckInlineInstallPermitted( |
| const base::DictionaryValue& webstore_data, |
| std::string* error) const OVERRIDE; |
| virtual bool CheckRequestorPermitted( |
| const base::DictionaryValue& webstore_data, |
| std::string* error) const OVERRIDE; |
| virtual bool CheckInstallValid( |
| const base::DictionaryValue& manifest, |
| std::string* error) OVERRIDE; |
| virtual scoped_ptr<ExtensionInstallPrompt> CreateInstallUI() OVERRIDE; |
| virtual scoped_ptr<extensions::WebstoreInstaller::Approval> |
| CreateApproval() const OVERRIDE; |
| virtual void CompleteInstall(const std::string& error) OVERRIDE; |
| |
| // content::WebContentsObserver implementation. |
| virtual void WebContentsDestroyed( |
| content::WebContents* web_contents) OVERRIDE; |
| |
| // content::NotificationObserver implementation. |
| virtual void Observe(int type, |
| const content::NotificationSource& source, |
| const content::NotificationDetails& details) OVERRIDE; |
| |
| content::NotificationRegistrar registrar_; |
| |
| gfx::NativeWindow parent_window_; |
| scoped_ptr<content::WebContents> dummy_web_contents_; |
| |
| DISALLOW_COPY_AND_ASSIGN(EphemeralAppLauncher); |
| }; |
| |
| #endif // CHROME_BROWSER_APPS_EPHEMERAL_APP_LAUNCHER_H_ |