Introduced SpeechRecognitionDispatcher(Host) classes, handling dispatch of IPC messages for continu…

content/renderer/render_view_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/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <string>
 #include <vector>
@@ skipping 66 matching lines @@
 #include "content/renderer/plugin_channel_host.h"
 #include "content/renderer/browser_plugin/browser_plugin_constants.h"
 #include "content/renderer/browser_plugin/browser_plugin_placeholder.h"
 #include "content/renderer/render_process.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_widget_fullscreen_pepper.h"
 #include "content/renderer/renderer_accessibility.h"
 #include "content/renderer/renderer_webapplicationcachehost_impl.h"
 #include "content/renderer/renderer_webcolorchooser_impl.h"
 #include "content/renderer/renderer_webstoragenamespace_impl.h"
+#include "content/renderer/speech_recognition_dispatcher.h"
 #include "content/renderer/text_input_client_observer.h"
 #include "content/renderer/v8_value_converter_impl.h"
 #include "content/renderer/web_intents_host.h"
 #include "content/renderer/web_ui_bindings.h"
 #include "content/renderer/webplugin_delegate_proxy.h"
 #include "content/renderer/websharedworker_proxy.h"
 #include "media/base/filter_collection.h"
 #include "media/base/media_switches.h"
 #include "media/base/message_loop_factory.h"
 #include "media/filters/audio_renderer_impl.h"
@@ skipping 362 matching lines @@
       cached_is_main_frame_pinned_to_left_(false),
       cached_is_main_frame_pinned_to_right_(false),
       cached_has_main_frame_horizontal_scrollbar_(false),
       cached_has_main_frame_vertical_scrollbar_(false),
       context_has_swapbuffers_complete_callback_(false),
       queried_for_swapbuffers_complete_callback_(false),
       context_is_web_graphics_context_3d_command_buffer_impl_(false),
       ALLOW_THIS_IN_INITIALIZER_LIST(cookie_jar_(this)),
       geolocation_dispatcher_(NULL),
       input_tag_speech_dispatcher_(NULL),
+      speech_recognition_dispatcher_(NULL),
       device_orientation_dispatcher_(NULL),
       media_stream_dispatcher_(NULL),
       media_stream_impl_(NULL),
       p2p_socket_dispatcher_(NULL),
       devtools_agent_(NULL),
       renderer_accessibility_(NULL),
       mouse_lock_dispatcher_(NULL),
       session_storage_namespace_id_(session_storage_namespace_id),
       handling_select_range_(false),
 #if defined(OS_WIN)
@@ skipping 4615 matching lines @@
 WebKit::WebSpeechInputController* RenderViewImpl::speechInputController(
     WebKit::WebSpeechInputListener* listener) {
 #if defined(ENABLE_INPUT_SPEECH)
   if (!input_tag_speech_dispatcher_)
     input_tag_speech_dispatcher_ =
         new InputTagSpeechDispatcher(this, listener);
 #endif
   return input_tag_speech_dispatcher_;
 }
 
+WebKit::WebSpeechRecognizer* RenderViewImpl::speechRecognizer() {
+  if (!speech_recognition_dispatcher_)
+    speech_recognition_dispatcher_ = new SpeechRecognitionDispatcher(this);
+  return speech_recognition_dispatcher_;
+}
+
 WebKit::WebDeviceOrientationClient* RenderViewImpl::deviceOrientationClient() {
   if (!device_orientation_dispatcher_)
     device_orientation_dispatcher_ = new DeviceOrientationDispatcher(this);
   return device_orientation_dispatcher_;
 }
 
 void RenderViewImpl::zoomLimitsChanged(double minimum_level,
                                        double maximum_level) {
   // For now, don't remember plugin zoom values.  We don't want to mix them with
   // normal web content (i.e. a fixed layout plugin would usually want them
@@ skipping 143 matching lines @@
 bool RenderViewImpl::WebWidgetHandlesCompositorScheduling() const {
   return !!RenderThreadImpl::current()->compositor_thread();
 }
 
 void RenderViewImpl::OnJavaBridgeInit() {
   DCHECK(!java_bridge_dispatcher_.get());
 #if defined(ENABLE_JAVA_BRIDGE)
   java_bridge_dispatcher_.reset(new JavaBridgeDispatcher(this));
 #endif
 }