Blimp Client: add support for tap gesture events

blimp/net/input_message_converter.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_converter.h"
 
 #include "base/logging.h"
 #include "blimp/common/proto/input.pb.h"
 #include "third_party/WebKit/public/platform/WebGestureDevice.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
@@ skipping 108 matching lines @@
   std::unique_ptr<blink::WebGestureEvent> event(BuildCommonWebGesture(
       proto, blink::WebInputEvent::Type::GesturePinchUpdate));
 
   const GesturePinchUpdate& details = proto.gesture_pinch_update();
   event->data.pinchUpdate.zoomDisabled = details.zoom_disabled();
   event->data.pinchUpdate.scale = details.scale();
 
   return event;
 }
 
+std::unique_ptr<blink::WebGestureEvent> ProtoToGestureTapDown(
+    const InputMessage& proto) {
+  std::unique_ptr<blink::WebGestureEvent> event(
+      BuildCommonWebGesture(proto, blink::WebInputEvent::Type::GestureTapDown));
+
+  const GestureTapDown& details = proto.gesture_tap_down();
+  event->data.tapDown.width = details.width();
+  event->data.tapDown.height = details.height();
+
+  return event;
+}
+
+std::unique_ptr<blink::WebGestureEvent> ProtoToGestureTapCancel(
+    const InputMessage& proto) {
+  return BuildCommonWebGesture(proto,
+                               blink::WebInputEvent::Type::GestureTapCancel);
+}
+
+std::unique_ptr<blink::WebGestureEvent> ProtoToGestureTapUnconfirmed(
+    const InputMessage& proto) {
+  std::unique_ptr<blink::WebGestureEvent> event(BuildCommonWebGesture(
+      proto, blink::WebInputEvent::Type::GestureTapUnconfirmed));
+
+  const GestureTap& details = proto.gesture_tap();
+  event->data.tap.tapCount = details.tap_count();
+  event->data.tap.width = details.width();
+  event->data.tap.height = details.height();
+
+  return event;
+}
+
+std::unique_ptr<blink::WebGestureEvent> ProtoToGestureShowPress(
+    const InputMessage& proto) {
+  std::unique_ptr<blink::WebGestureEvent> event(BuildCommonWebGesture(
+      proto, blink::WebInputEvent::Type::GestureShowPress));
+
+  const GestureShowPress& details = proto.gesture_show_press();
+  event->data.showPress.width = details.width();
+  event->data.showPress.height = details.height();
+
+  return event;
+}
+
 }  // namespace
 
 InputMessageConverter::InputMessageConverter() {}
 
 InputMessageConverter::~InputMessageConverter() {}
 
 std::unique_ptr<blink::WebGestureEvent> InputMessageConverter::ProcessMessage(
     const InputMessage& message) {
   std::unique_ptr<blink::WebGestureEvent> event;
 
@@ skipping 18 matching lines @@
       break;
     case InputMessage::Type_GesturePinchBegin:
       event = ProtoToGesturePinchBegin(message);
       break;
     case InputMessage::Type_GesturePinchEnd:
       event = ProtoToGesturePinchEnd(message);
       break;
     case InputMessage::Type_GesturePinchUpdate:
       event = ProtoToGesturePinchUpdate(message);
       break;
+    case InputMessage::Type_GestureTapDown:
+      event = ProtoToGestureTapDown(message);
+      break;
+    case InputMessage::Type_GestureTapCancel:
+      event = ProtoToGestureTapCancel(message);
+      break;
+    case InputMessage::Type_GestureTapUnconfirmed:
+      event = ProtoToGestureTapUnconfirmed(message);
+      break;
+    case InputMessage::Type_GestureShowPress:
+      event = ProtoToGestureShowPress(message);
+      break;
     case InputMessage::UNKNOWN:
       DLOG(FATAL) << "Received an InputMessage with an unknown type.";
       return nullptr;
   }
 
   return event;
 }
 
 ui::TextInputType InputMessageConverter::TextInputTypeFromProto(
     ImeMessage_InputType type) {
@@ skipping 72 matching lines @@
       return ImeMessage_InputType_TEXT_AREA;
     case ui::TEXT_INPUT_TYPE_CONTENT_EDITABLE:
       return ImeMessage_InputType_CONTENT_EDITABLE;
     case ui::TEXT_INPUT_TYPE_DATE_TIME_FIELD:
       return ImeMessage_InputType_DATE_TIME_FIELD;
   }
   return ImeMessage_InputType_NONE;
 }
 
 }  // namespace blimp