Implement Device Orientation using shared memory in content/renderer.

content/renderer/renderer_webkitplatformsupport_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/renderer_webkitplatformsupport_impl.h"
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/lazy_instance.h"
 #include "base/memory/shared_memory.h"
@@ skipping 13 matching lines @@
 #include "content/child/webmessageportchannel_impl.h"
 #include "content/common/file_utilities_messages.h"
 #include "content/common/gpu/client/context_provider_command_buffer.h"
 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h"
 #include "content/common/mime_registry_messages.h"
 #include "content/common/view_messages.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/webplugininfo.h"
 #include "content/public/renderer/content_renderer_client.h"
 #include "content/renderer/device_orientation/device_motion_event_pump.h"
+#include "content/renderer/device_orientation/device_orientation_event_pump.h"
 #include "content/renderer/dom_storage/webstoragenamespace_impl.h"
 #include "content/renderer/gamepad_shared_memory_reader.h"
 #include "content/renderer/hyphenator/hyphenator.h"
 #include "content/renderer/media/audio_decoder.h"
 #include "content/renderer/media/crypto/key_systems.h"
 #include "content/renderer/media/media_stream_dependency_factory.h"
 #include "content/renderer/media/renderer_webaudiodevice_impl.h"
 #include "content/renderer/media/renderer_webmidiaccessor_impl.h"
 #include "content/renderer/media/webcontentdecryptionmodule_impl.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/renderer_clipboard_client.h"
 #include "content/renderer/webclipboard_impl.h"
 #include "content/renderer/webcrypto_impl.h"
 #include "content/renderer/websharedworkerrepository_impl.h"
 #include "gpu/config/gpu_info.h"
 #include "ipc/ipc_sync_message_filter.h"
 #include "media/audio/audio_output_device.h"
 #include "media/base/audio_hardware_config.h"
 #include "media/filters/stream_parser_factory.h"
 #include "net/base/mime_util.h"
 #include "net/base/net_util.h"
 #include "third_party/WebKit/public/platform/WebBlobRegistry.h"
 #include "third_party/WebKit/public/platform/WebDeviceMotionListener.h"
+#include "third_party/WebKit/public/platform/WebDeviceOrientationListener.h"
 #include "third_party/WebKit/public/platform/WebFileInfo.h"
 #include "third_party/WebKit/public/platform/WebGamepads.h"
 #include "third_party/WebKit/public/platform/WebHyphenator.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamCenter.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamCenterClient.h"
 #include "third_party/WebKit/public/platform/WebPluginListBuilder.h"
 #include "third_party/WebKit/public/platform/WebURL.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 #include "third_party/WebKit/public/web/WebFrame.h"
 #include "third_party/WebKit/public/web/WebRuntimeFeatures.h"
@@ skipping 1062 matching lines @@
 }
 
 // static
 void RendererWebKitPlatformSupportImpl::SetMockDeviceMotionDataForTesting(
     const WebKit::WebDeviceMotionData& data) {
   g_test_device_motion_data.Get() = data;
 }
 
 //------------------------------------------------------------------------------
 
+void RendererWebKitPlatformSupportImpl::setDeviceOrientationListener(
+    WebKit::WebDeviceOrientationListener* listener) {
+  if (!device_orientation_event_pump_) {
+    device_orientation_event_pump_.reset(new DeviceOrientationEventPump);
+    device_orientation_event_pump_->Attach(RenderThreadImpl::current());
+  }
+  device_orientation_event_pump_->SetListener(listener);
+}
+
+//------------------------------------------------------------------------------
+
 WebKit::WebCrypto* RendererWebKitPlatformSupportImpl::crypto() {
   if (!web_crypto_)
     web_crypto_.reset(new WebCryptoImpl());
   return web_crypto_.get();
 
 }
 
 //------------------------------------------------------------------------------
 
 #if defined(OS_ANDROID)
@@ skipping 13 matching lines @@
     const WebKit::WebURL& storage_partition,
     WebKit::WebStorageQuotaType type,
     WebKit::WebStorageQuotaCallbacks* callbacks) {
   ChildThread::current()->quota_dispatcher()->QueryStorageUsageAndQuota(
       storage_partition,
       static_cast<quota::StorageType>(type),
       QuotaDispatcher::CreateWebStorageQuotaCallbacksWrapper(callbacks));
 }
 
 }  // namespace content