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_GUEST_VIEW_WEB_VIEW_PLUGIN_PERMISSION_HELPER_H_ 6 #define CHROME_BROWSER_GUEST_VIEW_WEB_VIEW_PLUGIN_PERMISSION_HELPER_H_ 7 8 #include "base/memory/weak_ptr.h" 9 #include "content/public/browser/web_contents_observer.h" 10 #include "content/public/browser/web_contents_user_data.h" 11 12 class PluginPermissionHelper 13 : public content::WebContentsUserData<PluginPermissionHelper>, 14 public content::WebContentsObserver { 15 public: 16 virtual ~PluginPermissionHelper(); 17 18 private: 19 explicit PluginPermissionHelper(content::WebContents* web_contents); 20 friend class content::WebContentsUserData<PluginPermissionHelper>; 21 22 // content::WebContentsObserver implementation. 23 virtual bool OnMessageReceived( 24 const IPC::Message& message, 25 content::RenderFrameHost* render_frame_host) OVERRIDE; 26 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; 27 28 // Message handlers: 29 void OnBlockedUnauthorizedPlugin(const base::string16& name, 30 const std::string& identifier); 31 void OnCouldNotLoadPlugin(const base::FilePath& plugin_path); 32 void OnBlockedOutdatedPlugin(int placeholder_id, 33 const std::string& identifier); 34 void OnNPAPINotSupported(const std::string& identifier); 35 void OnOpenAboutPlugins(); 36 #if defined(ENABLE_PLUGIN_INSTALLATION) 37 void OnFindMissingPlugin(int placeholder_id, const std::string& mime_type); 38 39 void OnRemovePluginPlaceholderHost(int placeholder_id); 40 #endif 41 42 void OnPermissionResponse(const std::string& identifier, 43 bool allow, 44 const std::string& user_input); 45 46 base::WeakPtrFactory<PluginPermissionHelper> weak_factory_; 47 48 DISALLOW_COPY_AND_ASSIGN(PluginPermissionHelper); 49 }; 50 51 #endif // CHROME_BROWSER_GUEST_VIEW_WEB_VIEW_PLUGIN_PERMISSION_HELPER_H_ 52
