Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : /*
       7             :  * interface for rendering objects for replaced elements implemented by
       8             :  * a plugin
       9             :  */
      10             : 
      11             : #ifndef nsIObjectFrame_h___
      12             : #define nsIObjectFrame_h___
      13             : 
      14             : #include "nsQueryFrame.h"
      15             : 
      16             : class nsNPAPIPluginInstance;
      17             : class nsIWidget;
      18             : 
      19           0 : class nsIObjectFrame : public nsQueryFrame
      20             : {
      21             : public:
      22             :   NS_DECL_QUERYFRAME_TARGET(nsIObjectFrame)
      23             : 
      24             :   NS_IMETHOD GetPluginInstance(nsNPAPIPluginInstance** aPluginInstance) = 0;
      25             : 
      26             :   /**
      27             :    * Get the native widget for the plugin, if any.
      28             :    */
      29             :   virtual nsIWidget* GetWidget() = 0;
      30             : 
      31             :   /**
      32             :    * Update plugin active state. Frame should update if it is on an active tab
      33             :    * or not and forward that information to the plugin to make it possible to
      34             :    * throttle down plugin instance in non active case.
      35             :    */
      36             :   virtual void SetIsDocumentActive(bool aIsActive) = 0;
      37             : };
      38             : 
      39             : #endif /* nsIObjectFrame_h___ */