Chromium plumbing for Device Orientation.

chrome/renderer/render_view.cc

 // Copyright (c) 2010 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 "chrome/renderer/render_view.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 25 matching lines @@
 #include "chrome/common/pepper_plugin_registry.h"
 #include "chrome/common/plugin_group.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/renderer_preferences.h"
 #include "chrome/common/thumbnail_score.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/common/window_container_type.h"
 #include "chrome/renderer/about_handler.h"
 #include "chrome/renderer/audio_message_filter.h"
 #include "chrome/renderer/blocked_plugin.h"
+#include "chrome/renderer/device_orientation_dispatcher.h"
 #include "chrome/renderer/devtools_agent.h"
 #include "chrome/renderer/devtools_client.h"
 #include "chrome/renderer/extension_groups.h"
 #include "chrome/renderer/extensions/event_bindings.h"
 #include "chrome/renderer/extensions/extension_process_bindings.h"
 #include "chrome/renderer/extensions/renderer_extension_bindings.h"
 #include "chrome/renderer/geolocation_dispatcher.h"
 #include "chrome/renderer/localized_error.h"
 #include "chrome/renderer/media/audio_renderer_impl.h"
 #include "chrome/renderer/media/ipc_video_decoder.h"
@@ skipping 591 matching lines @@
   if (notification_provider_->OnMessageReceived(message))
     return;
   if (geolocation_dispatcher_.get() &&
       geolocation_dispatcher_->OnMessageReceived(message)) {
     return;
   }
   if (speech_input_dispatcher_.get() &&
       speech_input_dispatcher_->OnMessageReceived(message)) {
     return;
   }
+  if (device_orientation_dispatcher_.get() &&
+      device_orientation_dispatcher_->OnMessageReceived(message)) {
+    return;
+  }
 
   IPC_BEGIN_MESSAGE_MAP(RenderView, message)
     IPC_MESSAGE_HANDLER(ViewMsg_CaptureThumbnail, OnCaptureThumbnail)
     IPC_MESSAGE_HANDLER(ViewMsg_CaptureSnapshot, OnCaptureSnapshot)
     IPC_MESSAGE_HANDLER(ViewMsg_PrintPages, OnPrintPages)
     IPC_MESSAGE_HANDLER(ViewMsg_PrintingDone, OnPrintingDone)
     IPC_MESSAGE_HANDLER(ViewMsg_Navigate, OnNavigate)
     IPC_MESSAGE_HANDLER(ViewMsg_Stop, OnStop)
     IPC_MESSAGE_HANDLER(ViewMsg_ReloadFrame, OnReloadFrame)
     IPC_MESSAGE_HANDLER(ViewMsg_Undo, OnUndo)
@@ skipping 4726 matching lines @@
   return geolocation_dispatcher_.get();
 }
 
 WebKit::WebSpeechInputController* RenderView::speechInputController(
     WebKit::WebSpeechInputListener* listener) {
   if (!speech_input_dispatcher_.get())
     speech_input_dispatcher_.reset(new SpeechInputDispatcher(this, listener));
   return speech_input_dispatcher_.get();
 }
 
+WebKit::WebDeviceOrientationClient* RenderView::deviceOrientationClient() {
+  if (!device_orientation_dispatcher_.get())
+    device_orientation_dispatcher_.reset(new DeviceOrientationDispatcher(this));
+  return device_orientation_dispatcher_.get();
+}
+
 bool RenderView::IsNonLocalTopLevelNavigation(
     const GURL& url, WebKit::WebFrame* frame, WebKit::WebNavigationType type) {
   // Must be a top level frame.
   if (frame->parent() != NULL)
     return false;
 
   // Navigations initiated within Webkit are not sent out to the external host
   // in the following cases.
   // 1. The url scheme or the frame url scheme is not http/https
   // 2. The origin of the url and the frame is the same in which case the
@@ skipping 32 matching lines @@
     // the origins of the two domains are different. This can be treated as a
     // top level navigation and routed back to the host.
     WebKit::WebFrame* opener = frame->opener();
     if (opener) {
       if (url.GetOrigin() != GURL(opener->url()).GetOrigin())
         return true;
     }
   }
   return false;
 }