Blimp Client: add support for tap gesture events

blimp/net/input_message_generator.cc

 // Copyright 2015 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 "blimp/net/input_message_generator.h"
 
 #include "base/logging.h"
 #include "blimp/common/create_blimp_message.h"
 #include "blimp/common/proto/blimp_message.pb.h"
 #include "blimp/common/proto/input.pb.h"
@@ skipping 88 matching lines @@
 
 void GesturePinchUpdateToProto(const blink::WebGestureEvent& event,
                                InputMessage* proto) {
   CommonWebGestureToProto(event, InputMessage::Type_GesturePinchUpdate, proto);
 
   GesturePinchUpdate* details = proto->mutable_gesture_pinch_update();
   details->set_zoom_disabled(event.data.pinchUpdate.zoomDisabled);
   details->set_scale(event.data.pinchUpdate.scale);
 }
 
+void GestureTapDownToProto(const blink::WebGestureEvent& event,
+                           InputMessage* proto) {
+  CommonWebGestureToProto(event, InputMessage::Type_GestureTapDown, proto);
+
+  GestureTapDown* details = proto->mutable_gesture_tap_down();
+  details->set_width(event.data.tapDown.width);
+  details->set_height(event.data.tapDown.height);
+}
+
+void GestureTapCancelToProto(const blink::WebGestureEvent& event,
+                             InputMessage* proto) {
+  CommonWebGestureToProto(event, InputMessage::Type_GestureTapCancel, proto);
+}
+
+void GestureTapUnconfirmedToProto(const blink::WebGestureEvent& event,
+                                  InputMessage* proto) {
+  CommonWebGestureToProto(event, InputMessage::Type_GestureTapUnconfirmed,
+                          proto);
+
+  GestureTap* details = proto->mutable_gesture_tap();
+  details->set_tap_count(event.data.tap.tapCount);
+  details->set_width(event.data.tap.width);
+  details->set_height(event.data.tap.height);
+}
+
+void GestureShowPressToProto(const blink::WebGestureEvent& event,
+                             InputMessage* proto) {
+  CommonWebGestureToProto(event, InputMessage::Type_GestureShowPress, proto);
+
+  GestureShowPress* details = proto->mutable_gesture_show_press();
+  details->set_width(event.data.showPress.width);
+  details->set_height(event.data.showPress.height);
+}
+
 }  // namespace
 
 InputMessageGenerator::InputMessageGenerator() {}
 
 InputMessageGenerator::~InputMessageGenerator() {}
 
 std::unique_ptr<BlimpMessage> InputMessageGenerator::GenerateMessage(
     const blink::WebGestureEvent& event) {
   InputMessage* details;
   std::unique_ptr<BlimpMessage> message = CreateBlimpMessage(&details);
@@ skipping 19 matching lines @@
       break;
     case blink::WebInputEvent::Type::GesturePinchBegin:
       GesturePinchBeginToProto(event, details);
       break;
     case blink::WebInputEvent::Type::GesturePinchEnd:
       GesturePinchEndToProto(event, details);
       break;
     case blink::WebInputEvent::Type::GesturePinchUpdate:
       GesturePinchUpdateToProto(event, details);
       break;
+    case blink::WebInputEvent::Type::GestureShowPress:
+      GestureShowPressToProto(event, details);
+      break;
+    case blink::WebInputEvent::Type::GestureTapUnconfirmed:
+      GestureTapUnconfirmedToProto(event, details);
+      break;
+    case blink::WebInputEvent::Type::GestureTapDown:
+      GestureTapDownToProto(event, details);
+      break;
+    case blink::WebInputEvent::Type::GestureTapCancel:
+      GestureTapCancelToProto(event, details);
+      break;
+
     // Unsupported types:
     case blink::WebInputEvent::Type::Undefined:
     case blink::WebInputEvent::Type::MouseDown:
     case blink::WebInputEvent::Type::MouseUp:
     case blink::WebInputEvent::Type::MouseMove:
     case blink::WebInputEvent::Type::MouseEnter:
     case blink::WebInputEvent::Type::MouseLeave:
     case blink::WebInputEvent::Type::ContextMenu:
     case blink::WebInputEvent::Type::MouseWheel:
     case blink::WebInputEvent::Type::RawKeyDown:
     case blink::WebInputEvent::Type::KeyDown:
     case blink::WebInputEvent::Type::KeyUp:
     case blink::WebInputEvent::Type::Char:
-    case blink::WebInputEvent::Type::GestureShowPress:
-    case blink::WebInputEvent::Type::GestureTapUnconfirmed:
-    case blink::WebInputEvent::Type::GestureTapDown:
-    case blink::WebInputEvent::Type::GestureTapCancel:
     case blink::WebInputEvent::Type::GestureDoubleTap:
     case blink::WebInputEvent::Type::GestureTwoFingerTap:
     case blink::WebInputEvent::Type::GestureLongPress:
     case blink::WebInputEvent::Type::GestureLongTap:
     case blink::WebInputEvent::Type::TouchStart:
     case blink::WebInputEvent::Type::TouchMove:
     case blink::WebInputEvent::Type::TouchEnd:
     case blink::WebInputEvent::Type::TouchCancel:
     case blink::WebInputEvent::Type::TouchScrollStarted:
-      NOTIMPLEMENTED();
+      DVLOG(1) << "Unsupported WebInputEvent type " << event.type;
       return nullptr;
   }
 
   return message;
 }
 
 }  // namespace blimp