chrome/browser/chromeos/file_manager/app_installer.h

   1 // Copyright 2013 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_CHROMEOS_FILE_MANAGER_APP_INSTALLER_H_
   6 #define CHROME_BROWSER_CHROMEOS_FILE_MANAGER_APP_INSTALLER_H_
   7
   8 #include <string>
   9
  10 #include "base/memory/ref_counted.h"
  11 #include "chrome/browser/extensions/webstore_standalone_installer.h"
  12 #include "content/public/browser/web_contents_observer.h"
  13
  14 namespace content {
  15 class WebContents;
  16 }  // namespace content
  17
  18 namespace file_manager {
  19
  20 // This class is used for installing apps and extensions suggested from the
  21 // Chrome Web Store for unsupported file types, inside Files.app.
  22 class AppInstaller
  23     : public extensions::WebstoreStandaloneInstaller {
  24  public:
  25   typedef extensions::WebstoreStandaloneInstaller::Callback Callback;
  26
  27   AppInstaller(content::WebContents* web_contents,
  28                const std::string& webstore_item_id,
  29                Profile* profile,
  30                const Callback& callback);
  31
  32  protected:
  33   friend class base::RefCountedThreadSafe<AppInstaller>;
  34
  35   virtual ~AppInstaller();
  36
  37   void OnWebContentsDestroyed(content::WebContents* web_contents);
  38
  39   // WebstoreStandaloneInstaller implementation.
  40   virtual bool CheckRequestorAlive() const OVERRIDE;
  41   virtual const GURL& GetRequestorURL() const OVERRIDE;
  42   virtual bool ShouldShowPostInstallUI() const OVERRIDE;
  43   virtual bool ShouldShowAppInstalledBubble() const OVERRIDE;
  44   virtual content::WebContents* GetWebContents() const OVERRIDE;
  45   virtual scoped_ptr<ExtensionInstallPrompt::Prompt>
  46       CreateInstallPrompt() const OVERRIDE;
  47   virtual bool CheckInlineInstallPermitted(
  48       const base::DictionaryValue& webstore_data,
  49       std::string* error) const OVERRIDE;
  50   virtual bool CheckRequestorPermitted(
  51       const base::DictionaryValue& webstore_data,
  52       std::string* error) const OVERRIDE;
  53
  54  private:
  55   class WebContentsObserver;
  56
  57   Callback callback_;
  58   content::WebContents* web_contents_;
  59   scoped_ptr<WebContentsObserver> web_contents_observer_;
  60
  61   DISALLOW_IMPLICIT_CONSTRUCTORS(AppInstaller);
  62 };
  63
  64 }  // namespace file_manager
  65
  66 #endif  // CHROME_BROWSER_CHROMEOS_FILE_MANAGER_APP_INSTALLER_H_