1 // Copyright (c) 2011 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_PLUGIN_OBSERVER_H_ 6 #define CHROME_BROWSER_PLUGIN_OBSERVER_H_ 7 #pragma once 8 9 #include "content/browser/tab_contents/tab_contents_observer.h" 10 11 class FilePath; 12 class GURL; 13 class InfoBarDelegate; 14 class PluginInstallerInfoBarDelegate; 15 class TabContents; 16 17 class PluginObserver : public TabContentsObserver { 18 public: 19 explicit PluginObserver(TabContents* tab_contents); 20 ~PluginObserver(); 21 22 // IPC::Channel::Listener implementation. 23 virtual bool OnMessageReceived(const IPC::Message& message); 24 25 private: 26 // Returns the PluginInstallerInfoBarDelegate, creating it if necessary. 27 PluginInstallerInfoBarDelegate* GetPluginInstaller(); 28 29 void OnMissingPluginStatus(int status); 30 void OnCrashedPlugin(const FilePath& plugin_path); 31 void OnBlockedOutdatedPlugin(const string16& name, const GURL& update_url); 32 33 scoped_ptr<InfoBarDelegate> plugin_installer_; // Lazily created. 34 35 DISALLOW_COPY_AND_ASSIGN(PluginObserver); 36 }; 37 38 #endif // CHROME_BROWSER_PLUGIN_OBSERVER_H_ 39
