Implement Input Method related WebPlugin interface for browser plugin

content/renderer/browser_plugin/browser_plugin.h

 // Copyright 2012 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  CONTENT_RENDERER_BROWSER_PLUGIN_BROWSER_PLUGIN_H_
 #define  CONTENT_RENDERER_BROWSER_PLUGIN_BROWSER_PLUGIN_H_
 
 #include "third_party/WebKit/public/web/WebPlugin.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/sequenced_task_runner_helpers.h"
 #if defined(OS_WIN)
 #include "base/memory/shared_memory.h"
 #endif
 #include "base/values.h"
 #include "content/renderer/browser_plugin/browser_plugin_backing_store.h"
 #include "content/renderer/browser_plugin/browser_plugin_bindings.h"
 #include "content/renderer/mouse_lock_dispatcher.h"
 #include "content/renderer/render_view_impl.h"
+#include "third_party/WebKit/public/web/WebCompositionUnderline.h"
 #include "third_party/WebKit/public/web/WebDragStatus.h"
+#include "third_party/WebKit/public/web/WebWidget.h"
 
 struct BrowserPluginHostMsg_AutoSize_Params;
 struct BrowserPluginHostMsg_ResizeGuest_Params;
 struct BrowserPluginMsg_Attach_ACK_Params;
 struct BrowserPluginMsg_BuffersSwapped_Params;
 struct BrowserPluginMsg_UpdateRect_Params;
 
 namespace content {
 
 class BrowserPluginCompositingHelper;
@@ skipping 112 matching lines @@
   static bool ShouldForwardToBrowserPlugin(const IPC::Message& message);
 
   // blink::WebPlugin implementation.
   virtual blink::WebPluginContainer* container() const OVERRIDE;
   virtual bool initialize(blink::WebPluginContainer* container) OVERRIDE;
   virtual void destroy() OVERRIDE;
   virtual NPObject* scriptableObject() OVERRIDE;
   virtual struct _NPP* pluginNPP() OVERRIDE;
   virtual bool supportsKeyboardFocus() const OVERRIDE;
   virtual bool supportsEditCommands() const OVERRIDE;
+  virtual bool supportsInputMethod() const OVERRIDE;
   virtual bool canProcessDrag() const OVERRIDE;
   virtual void paint(
       blink::WebCanvas* canvas,
       const blink::WebRect& rect) OVERRIDE;
   virtual void updateGeometry(
       const blink::WebRect& frame_rect,
       const blink::WebRect& clip_rect,
       const blink::WebVector<blink::WebRect>& cut_outs_rects,
       bool is_visible) OVERRIDE;
   virtual void updateFocus(bool focused) OVERRIDE;
@@ skipping 15 matching lines @@
   virtual void didFinishLoadingFrameRequest(
       const blink::WebURL& url,
       void* notify_data) OVERRIDE;
   virtual void didFailLoadingFrameRequest(
       const blink::WebURL& url,
       void* notify_data,
       const blink::WebURLError& error) OVERRIDE;
   virtual bool executeEditCommand(const blink::WebString& name) OVERRIDE;
   virtual bool executeEditCommand(const blink::WebString& name,
                                   const blink::WebString& value) OVERRIDE;
+  virtual bool setComposition(
+      const blink::WebString& text,
+      const blink::WebVector<blink::WebCompositionUnderline>& underlines,
+      int selectionStart,
+      int selectionEnd) OVERRIDE;
+  virtual bool confirmComposition(
+      const blink::WebString& text,
+      blink::WebWidget::ConfirmCompositionBehavior selectionBehavior) OVERRIDE;
+  virtual void extendSelectionAndDelete(int before, int after) OVERRIDE;
 
   // MouseLockDispatcher::LockTarget implementation.
   virtual void OnLockMouseACK(bool succeeded) OVERRIDE;
   virtual void OnMouseLockLost() OVERRIDE;
   virtual bool HandleMouseLockedInputEvent(
           const blink::WebMouseEvent& event) OVERRIDE;
 
  private:
   friend class base::DeleteHelper<BrowserPlugin>;
   // Only the manager is allowed to create a BrowserPlugin.
@@ skipping 163 matching lines @@
   base::WeakPtrFactory<BrowserPlugin> weak_ptr_factory_;
 
   std::vector<EditCommand> edit_commands_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserPlugin);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_BROWSER_PLUGIN_BROWSER_PLUGIN_H_