linux: OOP windowed plugins

chrome/browser/renderer_host/render_widget_host_view_gtk.h

 // Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_GTK_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_GTK_H_
 
 #include <gdk/gdk.h>
 #include <vector>
 
 #include "base/gfx/native_widget_types.h"
 #include "chrome/browser/renderer_host/render_widget_host_view.h"
 #include "chrome/common/owned_widget_gtk.h"
 #include "chrome/common/render_messages.h"
+#include "webkit/glue/plugins/gtk_plugin_container_host.h"
 #include "webkit/glue/webcursor.h"
 
 class RenderWidgetHost;
+class GtkPluginContainerHost;
 
 typedef struct _GtkClipboard GtkClipboard;
 typedef struct _GtkSelectionData GtkSelectionData;
 typedef struct _GtkIMContext GtkIMContext;
+typedef struct _GtkSocket GtkSocket;
 
 // -----------------------------------------------------------------------------
 // See comments in render_widget_host_view.h about this class and its members.
 // -----------------------------------------------------------------------------
 class RenderWidgetHostViewGtk : public RenderWidgetHostView {
  public:
   RenderWidgetHostViewGtk(RenderWidgetHost* widget);
   ~RenderWidgetHostViewGtk();
 
   // Initialize this object for use as a drawing area.
@@ skipping 20 matching lines @@
   virtual void IMEUpdateStatus(int control, const gfx::Rect& caret_rect);
   virtual void DidPaintRect(const gfx::Rect& rect);
   virtual void DidScrollRect(const gfx::Rect& rect, int dx, int dy);
   virtual void RenderViewGone();
   virtual void Destroy();
   virtual void SetTooltipText(const std::wstring& tooltip_text);
   virtual void SelectionChanged(const std::string& text);
   virtual void PasteFromSelectionClipboard();
   virtual void ShowingContextMenu(bool showing);
   virtual BackingStore* AllocBackingStore(const gfx::Size& size);
+  virtual gfx::PluginWindowHandle CreatePluginContainer();
+  virtual void DestroyPluginContainer(gfx::PluginWindowHandle container);
 
   gfx::NativeView native_view() const { return view_.get(); }
 
   void Paint(const gfx::Rect&);
 
  private:
   friend class RenderWidgetHostViewGtkWidget;
 
   // Update the display cursor for the render view.
   void ShowCurrentCursor();
@@ skipping 58 matching lines @@
   // a CJK text and a "preedit_end" signal after it finishes composing it.
   // On the other hand, the GtkIMContext object doesn't send them when
   // composing Latin texts. So, we monitor the above signals to check whether
   // or not the GtkIMContext object is composing a CJK text.
   bool im_is_composing_cjk_text_;
 
   // Represents the current modifier-key state.
   // This state is used when GtkIMContext signal handlers create Char events
   // because they don't use the GdkEventKey objects and cannot get the state.
   int im_modifier_state_;
+
+  // Helper class that lets us allocate plugin containers and move them.
+  GtkPluginContainerHost plugin_container_host_;
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_GTK_H_