Index: content/renderer/screen_orientation_dispatcher.cc |
diff --git a/content/renderer/screen_orientation_dispatcher.cc b/content/renderer/screen_orientation_dispatcher.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..5b7cd4c52d4c5bf4e24512416df1a85530bb15d5 |
--- /dev/null |
+++ b/content/renderer/screen_orientation_dispatcher.cc |
@@ -0,0 +1,67 @@ |
+// Copyright 2014 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/screen_orientation_dispatcher.h" |
+ |
+#include "content/common/view_messages.h" |
+#include "content/renderer/render_thread_impl.h" |
+#include "content/renderer/render_view_impl.h" |
+#include "ipc/ipc_channel.h" |
+#include "ipc/ipc_message_utils.h" |
+#include "third_party/WebKit/public/web/WebScreenOrientationController.h" |
+ |
+namespace content { |
+ |
+ScreenOrientationDispatcher::ScreenOrientationDispatcher( |
+ RenderViewImpl* render_view) |
+ : RenderViewObserver(render_view), |
+ controller_(NULL) { |
+} |
+ |
+void ScreenOrientationDispatcher::OrientationChangeEvent(int orientation) { |
+ if (!controller_) |
+ return; |
+ |
+ blink::WebScreenOrientation web_orientation; |
+ switch(orientation) { |
+ case 90: |
+ web_orientation = blink::WebScreenOrientationLandscapePrimary; |
+ break; |
+ case 180: |
+ web_orientation = blink::WebScreenOrientationPortraitSecondary; |
+ break; |
+ case 270: |
+ case -90: |
+ web_orientation = blink::WebScreenOrientationLandscapeSecondary; |
+ break; |
+ case 0: |
+ default: |
+ web_orientation = blink::WebScreenOrientationPortraitPrimary; |
+ } |
+ |
+ controller_->orientationChanged(web_orientation); |
kenneth.r.christiansen
2014/02/06 15:03:12
are you making sure this is sent as the same time
ostap
2014/02/06 21:23:28
At least it is hooked at the same RenderViewImpl::
|
+} |
+ |
+bool ScreenOrientationDispatcher::lockOrientation( |
+ blink::WebScreenOrientations lock) { |
+ bool result = false; |
+ |
+ IPC::Message* msg = new ViewHostMsg_LockScreenOrientation(lock, &result); |
+ if (!RenderThread::Get()->Send(msg)) |
+ return false; |
+ |
+ return result; |
+} |
+ |
+void ScreenOrientationDispatcher::unlockOrientation() { |
+ IPC::Message* msg = new ViewHostMsg_UnlockScreenOrientation(); |
+ RenderThread::Get()->Send(msg); |
+} |
+ |
+void ScreenOrientationDispatcher::setController( |
+ blink::WebScreenOrientationController* controller) { |
+ controller_ = controller; |
+} |
+ |
+} // namespace content |