Merge 62820 - Implement IME for Mac plugins using the Cocoa event model on 10...

chrome/browser/renderer_host/render_widget_host_view.h

 // Copyright (c) 2010 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_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_H_
 #pragma once
 
 #if defined(OS_MACOSX)
 #include <OpenGL/OpenGL.h>
@@ skipping 14 matching lines @@
 }
 namespace IPC {
 class Message;
 }
 
 class BackingStore;
 class RenderProcessHost;
 class RenderWidgetHost;
 class VideoLayer;
 class WebCursor;
+struct NativeWebKeyboardEvent;
 struct ViewHostMsg_AccessibilityNotification_Params;
 struct WebMenuItem;
 
 namespace webkit_glue {
 struct WebAccessibility;
 struct WebPluginGeometry;
 }
 
 // RenderWidgetHostView is an interface implemented by an object that acts as
 // the "View" portion of a RenderWidgetHost. The RenderWidgetHost and its
@@ skipping 159 matching lines @@
   // (minimized/unminimized, app hidden/unhidden, etc).
   // TODO(stuartmorgan): This is a temporary plugin-specific workaround for
   // <http://crbug.com/34266>. Once that is fixed, this (and the corresponding
   // message and renderer-side handling) can be removed in favor of using
   // WasHidden/DidBecomeSelected.
   virtual void SetWindowVisibility(bool visible) = 0;
 
   // Informs the view that its containing window's frame changed.
   virtual void WindowFrameChanged() = 0;
 
+  // Start or stop plugin IME for the given plugin.
+  virtual void SetPluginImeEnabled(bool enabled, int plugin_id) = 0;
+
+  // Does any event handling necessary for plugin IME; should be called after
+  // the plugin has already had a chance to process the event. If plugin IME is
+  // not enabled, this is a no-op, so it is always safe to call.
+  // Returns true if the event was handled by IME.
+  virtual bool PostProcessEventForPluginIme(
+      const NativeWebKeyboardEvent& event) = 0;
+
   // Methods associated with GPU-accelerated plug-in instances.
   virtual gfx::PluginWindowHandle AllocateFakePluginWindowHandle(
       bool opaque, bool root) = 0;
   virtual void DestroyFakePluginWindowHandle(
       gfx::PluginWindowHandle window) = 0;
   virtual void AcceleratedSurfaceSetIOSurface(
       gfx::PluginWindowHandle window,
       int32 width,
       int32 height,
       uint64 io_surface_identifier) = 0;
@@ skipping 48 matching lines @@
 
   // A custom background to paint behind the web content. This will be tiled
   // horizontally. Can be null, in which case we fall back to painting white.
   SkBitmap background_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostView);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_H_