Pepper IME API for surrounding text retrieval.

content/renderer/pepper/pepper_plugin_delegate_impl.cc

 // 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.
 
 #include "content/renderer/pepper/pepper_plugin_delegate_impl.h"
 
 #include <cmath>
 #include <map>
 #include <queue>
 
@@ skipping 396 matching lines @@
   if (focused_plugin_ == instance && render_view_)
     render_view_->PpapiPluginCaretPositionChanged();
 }
 
 void PepperPluginDelegateImpl::PluginRequestedCancelComposition(
     webkit::ppapi::PluginInstance* instance) {
   if (focused_plugin_ == instance && render_view_)
     render_view_->PpapiPluginCancelComposition();
 }
 
+void PepperPluginDelegateImpl::PluginSelectionChanged(
+    webkit::ppapi::PluginInstance* instance) {
+  if (focused_plugin_ == instance && render_view_)
+    render_view_->PpapiPluginSelectionChanged();
+}
+
 void PepperPluginDelegateImpl::OnImeSetComposition(
     const string16& text,
     const std::vector<WebKit::WebCompositionUnderline>& underlines,
     int selection_start,
     int selection_end) {
   if (!IsPluginAcceptingCompositionEvents()) {
     composition_text_ = text;
   } else {
     // TODO(kinaba) currently all composition events are sent directly to
     // plugins. Use DOM event mechanism after WebKit is made aware about
@@ skipping 51 matching lines @@
     return gfx::Rect(0, 0, 0, 0);
   return focused_plugin_->GetCaretBounds();
 }
 
 ui::TextInputType PepperPluginDelegateImpl::GetTextInputType() const {
   if (!focused_plugin_)
     return ui::TEXT_INPUT_TYPE_NONE;
   return focused_plugin_->text_input_type();
 }
 
+void PepperPluginDelegateImpl::GetSurroundingText(string16* text,
+                                                  ui::Range* range) const {
+  if (!focused_plugin_)
+    return;
+  return focused_plugin_->GetSurroundingText(text, range);
+}
+
 bool PepperPluginDelegateImpl::IsPluginAcceptingCompositionEvents() const {
   if (!focused_plugin_)
     return false;
   return focused_plugin_->IsPluginAcceptingCompositionEvents();
 }
 
 bool PepperPluginDelegateImpl::CanComposeInline() const {
   return IsPluginAcceptingCompositionEvents();
 }
 
@@ skipping 1084 matching lines @@
     render_view_->mouse_lock_dispatcher()->OnLockTargetDestroyed(target);
     delete target;
     mouse_lock_instances_.erase(it);
   }
 }
 
 webkit_glue::ClipboardClient*
     PepperPluginDelegateImpl::CreateClipboardClient() const {
   return new RendererClipboardClient;
 }