Selection Action mode triggered like a context menu

third_party/WebKit/Source/core/input/EventHandler.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights
  * reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
@@ skipping 1874 matching lines @@
   if (!target_node)
     target_node = doc;
 
   // Use the focused node as the target for hover and active.
   HitTestRequest request(HitTestRequest::kActive);
   HitTestResult result(request, location_in_root_frame);
   result.SetInnerNode(target_node);
   doc->UpdateHoverActiveState(request, result.InnerElement());
 
   // The contextmenu event is a mouse event even when invoked using the
-  // keyboard or other methods.  This is required for web compatibility.
+  // keyboard.  This is required for web compatibility.
   WebInputEvent::Type event_type = WebInputEvent::kMouseDown;
   if (frame_->GetSettings() &&
       frame_->GetSettings()->GetShowContextMenuOnMouseUp())
     event_type = WebInputEvent::kMouseUp;
 
+  WebInputEvent::Modifiers modifiers;
+  switch (source_type) {
+    case kMenuSourceTouch:
+    case kMenuSourceLongPress:
+    case kMenuSourceTouchHandle:
+      modifiers = WebInputEvent::kIsCompatibilityEventForTouch;
+      break;
+    default:
+      modifiers = WebInputEvent::kNoModifiers;
+      break;
+  }
+
   WebMouseEvent mouse_event(
       event_type,
       WebFloatPoint(location_in_root_frame.X(), location_in_root_frame.Y()),
       WebFloatPoint(global_position.X(), global_position.Y()),
-      WebPointerProperties::Button::kNoButton, /* clickCount */ 0,
-      ((source_type == kMenuSourceTouchHandle)
-           ? WebInputEvent::kIsCompatibilityEventForTouch
-           : WebInputEvent::kNoModifiers),
+      WebPointerProperties::Button::kNoButton, /* clickCount */ 0, modifiers,
       TimeTicks::Now().InSeconds());
 
   // TODO(dtapuska): Transition the mouseEvent to be created really in viewport
   // coordinates instead of root frame coordinates.
   mouse_event.SetFrameScale(1);
 
   return SendContextMenuEvent(mouse_event, override_target_element);
 }
 
 void EventHandler::ScheduleHoverStateUpdate() {
@@ skipping 217 matching lines @@
     MouseEventWithHitTestResults& mev,
     LocalFrame* subframe) {
   WebInputEventResult result =
       subframe->GetEventHandler().HandleMouseReleaseEvent(mev.Event());
   if (result != WebInputEventResult::kNotHandled)
     return result;
   return WebInputEventResult::kHandledSystem;
 }
 
 }  // namespace blink