Implement Input Method related WebPlugin interface for browser plugin

content/browser/browser_plugin/test_browser_plugin_guest.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/browser/browser_plugin/test_browser_plugin_guest.h"
 
 #include "base/test/test_timeouts.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/common/browser_plugin/browser_plugin_messages.h"
 
 namespace content {
 
 class BrowserPluginGuest;
 
 TestBrowserPluginGuest::TestBrowserPluginGuest(
     int instance_id,
     WebContentsImpl* web_contents)
     : BrowserPluginGuest(instance_id, false, web_contents, NULL),
       update_rect_count_(0),
       damage_buffer_call_count_(0),
       exit_observed_(false),
       focus_observed_(false),
       blur_observed_(false),
       advance_focus_observed_(false),
       was_hidden_observed_(false),
       set_damage_buffer_observed_(false),
       input_observed_(false),
       load_stop_observed_(false),
+      ime_cancel_observed_(false),
       waiting_for_damage_buffer_with_size_(false),
       last_damage_buffer_size_(gfx::Size()) {
 }
 
 TestBrowserPluginGuest::~TestBrowserPluginGuest() {
 }
 
 WebContentsImpl* TestBrowserPluginGuest::web_contents() const {
   return static_cast<WebContentsImpl*>(BrowserPluginGuest::web_contents());
 }
@@ skipping 134 matching lines @@
     last_view_size_observed_ = gfx::Size();
     return;
   }
 
   expected_auto_view_size_ = view_size;
   auto_view_size_message_loop_runner_ = new MessageLoopRunner();
   auto_view_size_message_loop_runner_->Run();
   last_view_size_observed_ = gfx::Size();
 }
 
+void TestBrowserPluginGuest::WaitForImeCancel() {
+  if (ime_cancel_observed_) {
+    ime_cancel_observed_ = false;
+    return;
+  }
+
+  ime_cancel_message_loop_runner_ = new MessageLoopRunner();
+  ime_cancel_message_loop_runner_->Run();
+  ime_cancel_observed_ = false;
+}
+
 void TestBrowserPluginGuest::OnSetFocus(int instance_id, bool focused) {
   if (focused) {
     focus_observed_ = true;
     if (focus_message_loop_runner_.get())
       focus_message_loop_runner_->Quit();
   } else {
     blur_observed_ = true;
     if (blur_message_loop_runner_.get())
       blur_message_loop_runner_->Quit();
   }
@@ skipping 23 matching lines @@
 }
 
 void TestBrowserPluginGuest::DidStopLoading(
     RenderViewHost* render_view_host) {
   BrowserPluginGuest::DidStopLoading(render_view_host);
   load_stop_observed_ = true;
   if (load_stop_message_loop_runner_.get())
     load_stop_message_loop_runner_->Quit();
 }
 
+void TestBrowserPluginGuest::OnImeCancelComposition() {
+  if (!ime_cancel_observed_) {
+    ime_cancel_observed_ = true;
+    if (ime_cancel_message_loop_runner_.get())
+      ime_cancel_message_loop_runner_->Quit();
+  }
+  BrowserPluginGuest::OnImeCancelComposition();
+}
+
 void TestBrowserPluginGuest::WasHidden() {
   was_hidden_observed_ = true;
   if (was_hidden_message_loop_runner_.get())
     was_hidden_message_loop_runner_->Quit();
 }
 
 }  // namespace content