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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "core/input/MouseEventManager.h" | 5 #include "core/input/MouseEventManager.h" |
6 | 6 |
7 #include "core/clipboard/DataObject.h" | 7 #include "core/clipboard/DataObject.h" |
8 #include "core/clipboard/DataTransfer.h" | 8 #include "core/clipboard/DataTransfer.h" |
9 #include "core/dom/Element.h" | 9 #include "core/dom/Element.h" |
10 #include "core/dom/ElementTraversal.h" | 10 #include "core/dom/ElementTraversal.h" |
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638 | 638 |
639 void MouseEventManager::updateSelectionForMouseDrag() { | 639 void MouseEventManager::updateSelectionForMouseDrag() { |
640 m_frame->eventHandler().selectionController().updateSelectionForMouseDrag( | 640 m_frame->eventHandler().selectionController().updateSelectionForMouseDrag( |
641 m_mousePressNode, m_dragStartPos, m_lastKnownMousePosition); | 641 m_mousePressNode, m_dragStartPos, m_lastKnownMousePosition); |
642 } | 642 } |
643 | 643 |
644 bool MouseEventManager::handleDragDropIfPossible( | 644 bool MouseEventManager::handleDragDropIfPossible( |
645 const GestureEventWithHitTestResults& targetedEvent) { | 645 const GestureEventWithHitTestResults& targetedEvent) { |
646 if (m_frame->settings() && m_frame->settings()->touchDragDropEnabled() && | 646 if (m_frame->settings() && m_frame->settings()->touchDragDropEnabled() && |
647 m_frame->view()) { | 647 m_frame->view()) { |
648 const PlatformGestureEvent& gestureEvent = targetedEvent.event(); | 648 const WebGestureEvent& gestureEvent = targetedEvent.event(); |
649 IntPoint adjustedPoint = gestureEvent.position(); | 649 unsigned modifiers = gestureEvent.modifiers; |
650 unsigned modifiers = gestureEvent.getModifiers(); | |
651 | 650 |
652 // TODO(mustaq): Suppressing long-tap MouseEvents could break | 651 // TODO(mustaq): Suppressing long-tap MouseEvents could break |
653 // drag-drop. Will do separately because of the risk. crbug.com/606938. | 652 // drag-drop. Will do separately because of the risk. crbug.com/606938. |
654 PlatformMouseEvent mouseDownEvent( | 653 PlatformMouseEvent mouseDownEvent( |
655 adjustedPoint, gestureEvent.globalPosition(), | 654 gestureEvent, WebPointerProperties::Button::Left, |
656 WebPointerProperties::Button::Left, PlatformEvent::MousePressed, 1, | 655 PlatformEvent::MousePressed, 1, |
657 static_cast<PlatformEvent::Modifiers>(modifiers | | 656 static_cast<PlatformEvent::Modifiers>(modifiers | |
658 PlatformEvent::LeftButtonDown), | 657 PlatformEvent::LeftButtonDown), |
659 PlatformMouseEvent::FromTouch, TimeTicks::Now(), | 658 PlatformMouseEvent::FromTouch, TimeTicks::Now(), |
660 WebPointerProperties::PointerType::Mouse); | 659 WebPointerProperties::PointerType::Mouse); |
661 m_mouseDown = mouseDownEvent; | 660 m_mouseDown = mouseDownEvent; |
662 | 661 |
663 PlatformMouseEvent mouseDragEvent( | 662 PlatformMouseEvent mouseDragEvent( |
664 adjustedPoint, gestureEvent.globalPosition(), | 663 gestureEvent, WebPointerProperties::Button::Left, |
665 WebPointerProperties::Button::Left, PlatformEvent::MouseMoved, 1, | 664 PlatformEvent::MouseMoved, 1, |
666 static_cast<PlatformEvent::Modifiers>(modifiers | | 665 static_cast<PlatformEvent::Modifiers>(modifiers | |
667 PlatformEvent::LeftButtonDown), | 666 PlatformEvent::LeftButtonDown), |
668 PlatformMouseEvent::FromTouch, TimeTicks::Now(), | 667 PlatformMouseEvent::FromTouch, TimeTicks::Now(), |
669 WebPointerProperties::PointerType::Mouse); | 668 WebPointerProperties::PointerType::Mouse); |
670 HitTestRequest request(HitTestRequest::ReadOnly); | 669 HitTestRequest request(HitTestRequest::ReadOnly); |
671 MouseEventWithHitTestResults mev = | 670 MouseEventWithHitTestResults mev = |
672 EventHandlingUtil::performMouseEventHitTest(m_frame, request, | 671 EventHandlingUtil::performMouseEventHitTest(m_frame, request, |
673 mouseDragEvent); | 672 mouseDragEvent); |
674 m_mouseDownMayStartDrag = true; | 673 m_mouseDownMayStartDrag = true; |
675 dragState().m_dragSrc = nullptr; | 674 dragState().m_dragSrc = nullptr; |
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993 | 992 |
994 void MouseEventManager::setClickCount(int clickCount) { | 993 void MouseEventManager::setClickCount(int clickCount) { |
995 m_clickCount = clickCount; | 994 m_clickCount = clickCount; |
996 } | 995 } |
997 | 996 |
998 bool MouseEventManager::mouseDownMayStartDrag() { | 997 bool MouseEventManager::mouseDownMayStartDrag() { |
999 return m_mouseDownMayStartDrag; | 998 return m_mouseDownMayStartDrag; |
1000 } | 999 } |
1001 | 1000 |
1002 } // namespace blink | 1001 } // namespace blink |
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