Add TextEvent message in the protocol

The new message will be used for non-keyboard input methods
and software keyboards.

BUG=270356
R=lambroslambrou@chromium.org, nasko@chromium.org

Review URL: https://codereview.chromium.org/197613004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@259968 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 10 insertions, 3 deletions

diff --git a/remoting/proto/event.proto b/remoting/proto/event.proto
index 5c774b5..dd15094 100644
--- a/remoting/proto/event.proto
+++ b/remoting/proto/event.proto
@@ -19,8 +19,7 @@ message KeyEvent {
     LOCK_STATES_NUMLOCK = 2;
   }
 
-  // The Windows Virtual Key code.
-  //optional int32 keycode = 1;
+  // True for key press events, and false for key release.
   optional bool pressed = 2;
 
   // The USB key code.
@@ -32,7 +31,14 @@ message KeyEvent {
   optional uint32 lock_states = 4 [default = 0];
 }
 
-// Defines a mouse event message on the event channel. 
+// Text input event for input method different from physical keyboards,
+// including software keyboard, gesture typing, voice input, etc.
+message TextEvent {
+  // Unicode sequence for the event in UTF-8.
+  optional string text = 1;
+}
+
+// Defines a mouse event message on the event channel.
 message MouseEvent {
 
   enum MouseButton {
diff --git a/remoting/proto/internal.proto b/remoting/proto/internal.proto
index 6ae35f4..89c39e7 100644
--- a/remoting/proto/internal.proto
+++ b/remoting/proto/internal.proto
@@ -33,4 +33,5 @@ message EventMessage {
 
   optional KeyEvent key_event = 3;
   optional MouseEvent mouse_event = 4;
+  optional TextEvent text_event = 5;
 }