Remote assistance on Chrome OS Part IX - Input injection on Ozone

remoting/host/client_session.h

Index: remoting/host/client_session.h
diff --git a/remoting/host/client_session.h b/remoting/host/client_session.h
index 38f97537bcdf9cfab295d77893bef6b9a09105b9..b6b598ec2365918c2aaf23566edf8b68b615c883 100644
--- a/remoting/host/client_session.h
+++ b/remoting/host/client_session.h
@@ -182,6 +182,12 @@ class ClientSession
   // Filter used to disable remote inputs during local input activity.
   RemoteInputFilter remote_input_filter_;
 
+  // Filter used to transform the input co-ordinates of mouse events based on
+  // the host display rotation settings.  This must be applied before the
+  // |remote_input_filter| so that the local mouse movements matches the

[Wez, 2014/11/26 02:28:34]

nit: "... the coordinate system of injected events matches those returned by the
local input monitor"?

[kelvinp, 2014/12/02 00:12:26]

Done.

+  // injected movements.
+  scoped_ptr<protocol::InputFilter> display_rotation_filter_;
+
   // Filter used to clamp mouse events to the current display dimensions.
   MouseClampingFilter mouse_clamping_filter_;