1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_EXTENSIONS_WEBSTORE_REINSTALLER_H_ 6 #define CHROME_BROWSER_EXTENSIONS_WEBSTORE_REINSTALLER_H_ 7 8 #include "chrome/browser/extensions/webstore_standalone_installer.h" 9 #include "content/public/browser/web_contents_observer.h" 10 11 namespace extensions { 12 13 // Reinstalls an extension from the webstore. This will first prompt the user if 14 // they want to reinstall (using the verbase "Repair", since this is our action 15 // for repairing corrupted extensions), and, if the user agrees, will uninstall 16 // the extension and reinstall it directly from the webstore. 17 class WebstoreReinstaller : public WebstoreStandaloneInstaller, 18 public content::WebContentsObserver { 19 public: 20 WebstoreReinstaller(content::WebContents* web_contents, 21 const std::string& extension_id, 22 const WebstoreStandaloneInstaller::Callback& callback); 23 24 // Begin the reinstall process. |callback| (from the constructor) will be 25 // called upon completion. 26 void BeginReinstall(); 27 28 private: 29 virtual ~WebstoreReinstaller(); 30 31 // WebstoreStandaloneInstaller: 32 virtual bool CheckRequestorAlive() const OVERRIDE; 33 virtual const GURL& GetRequestorURL() const OVERRIDE; 34 virtual bool ShouldShowPostInstallUI() const OVERRIDE; 35 virtual bool ShouldShowAppInstalledBubble() const OVERRIDE; 36 virtual content::WebContents* GetWebContents() const OVERRIDE; 37 virtual scoped_refptr<ExtensionInstallPrompt::Prompt> CreateInstallPrompt() 38 const OVERRIDE; 39 virtual bool CheckInlineInstallPermitted( 40 const base::DictionaryValue& webstore_data, 41 std::string* error) const OVERRIDE; 42 virtual bool CheckRequestorPermitted( 43 const base::DictionaryValue& webstore_data, 44 std::string* error) const OVERRIDE; 45 virtual void InstallUIProceed() OVERRIDE; 46 47 // content::WebContentsObserver: 48 virtual void WebContentsDestroyed() OVERRIDE; 49 50 // Called once all data from the old extension installation is removed. 51 void OnDeletionDone(); 52 }; 53 54 } // namespace extensions 55 56 #endif // CHROME_BROWSER_EXTENSIONS_WEBSTORE_REINSTALLER_H_ 57