Pepper IME API for surrounding text retrieval.

content/renderer/pepper/pepper_plugin_delegate_impl.h

 // Copyright (c) 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_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_
 #define CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 28 matching lines @@
 
 namespace gfx {
 class Point;
 class Rect;
 }
 
 namespace IPC {
 struct ChannelHandle;
 }
 
+namespace ui {
+class Range;
+}
+
 namespace webkit {
 struct WebPluginInfo;
 namespace ppapi {
 class PepperFilePath;
 class PluginInstance;
 class PluginModule;
 }
 }
 
 namespace WebKit {
@@ skipping 63 matching lines @@
 
   // Notification that the page visibility has changed. The default is visible.
   void PageVisibilityChanged(bool is_visible);
 
   // IME status.
   bool IsPluginFocused() const;
   gfx::Rect GetCaretBounds() const;
   ui::TextInputType GetTextInputType() const;
   bool IsPluginAcceptingCompositionEvents() const;
   bool CanComposeInline() const;
+  void GetSurroundingText(string16* text, ui::Range* range) const;
 
   // IME events.
   void OnImeSetComposition(
       const string16& text,
       const std::vector<WebKit::WebCompositionUnderline>& underlines,
       int selection_start,
       int selection_end);
   void OnImeConfirmComposition(const string16& text);
 
   // Notification that a mouse event has arrived at the render view.
   void WillHandleMouseEvent();
 
   // PluginDelegate implementation.
   virtual void PluginFocusChanged(webkit::ppapi::PluginInstance* instance,
                                   bool focused) OVERRIDE;
   virtual void PluginTextInputTypeChanged(
       webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual void PluginCaretPositionChanged(
       webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual void PluginRequestedCancelComposition(
       webkit::ppapi::PluginInstance* instance) OVERRIDE;
+  virtual void PluginSelectionChanged(
+      webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual void PluginCrashed(webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual void InstanceCreated(
       webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual void InstanceDeleted(
       webkit::ppapi::PluginInstance* instance) OVERRIDE;
   virtual SkBitmap* GetSadPluginBitmap() OVERRIDE;
   virtual uint32_t GetAudioHardwareOutputSampleRate() OVERRIDE;
   virtual uint32_t GetAudioHardwareOutputBufferSize() OVERRIDE;
   virtual PlatformAudioOutput* CreateAudioOutput(
       uint32_t sample_rate,
@@ skipping 308 matching lines @@
 
   scoped_ptr<content::GamepadSharedMemoryReader> gamepad_shared_memory_reader_;
 
   scoped_ptr<PepperDeviceEnumerationEventHandler>
       device_enumeration_event_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperPluginDelegateImpl);
 };
 
 #endif  // CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_