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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserv
ed. | 2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserv
ed. |
3 * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org) | 3 * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org) |
4 * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies) | 4 * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies) |
5 * | 5 * |
6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
7 * modification, are permitted provided that the following conditions | 7 * modification, are permitted provided that the following conditions |
8 * are met: | 8 * are met: |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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1639 | 1639 |
1640 | 1640 |
1641 bool EventHandler::dispatchDragEvent(const AtomicString& eventType, Node* dragTa
rget, const PlatformMouseEvent& event, DataTransfer* dataTransfer) | 1641 bool EventHandler::dispatchDragEvent(const AtomicString& eventType, Node* dragTa
rget, const PlatformMouseEvent& event, DataTransfer* dataTransfer) |
1642 { | 1642 { |
1643 FrameView* view = m_frame->view(); | 1643 FrameView* view = m_frame->view(); |
1644 | 1644 |
1645 // FIXME: We might want to dispatch a dragleave even if the view is gone. | 1645 // FIXME: We might want to dispatch a dragleave even if the view is gone. |
1646 if (!view) | 1646 if (!view) |
1647 return false; | 1647 return false; |
1648 | 1648 |
1649 // FIXME: The drag event have to support for |buttons| attribute because | |
1650 // the event is derived from mouse event. Please see crbug.com/276941. | |
1651 RefPtrWillBeRawPtr<MouseEvent> me = MouseEvent::create(eventType, | 1649 RefPtrWillBeRawPtr<MouseEvent> me = MouseEvent::create(eventType, |
1652 true, true, m_frame->document()->domWindow(), | 1650 true, true, m_frame->document()->domWindow(), |
1653 0, event.globalPosition().x(), event.globalPosition().y(), event.positio
n().x(), event.position().y(), | 1651 0, event.globalPosition().x(), event.globalPosition().y(), event.positio
n().x(), event.position().y(), |
1654 event.movementDelta().x(), event.movementDelta().y(), | 1652 event.movementDelta().x(), event.movementDelta().y(), |
1655 event.ctrlKey(), event.altKey(), event.shiftKey(), event.metaKey(), | 1653 event.ctrlKey(), event.altKey(), event.shiftKey(), event.metaKey(), |
1656 0, 0, nullptr, dataTransfer); | 1654 0, MouseEvent::platformModifiersToButtons(event.modifiers()), nullptr, d
ataTransfer); |
1657 | 1655 |
1658 dragTarget->dispatchEvent(me.get(), IGNORE_EXCEPTION); | 1656 dragTarget->dispatchEvent(me.get(), IGNORE_EXCEPTION); |
1659 return me->defaultPrevented(); | 1657 return me->defaultPrevented(); |
1660 } | 1658 } |
1661 | 1659 |
1662 static bool targetIsFrame(Node* target, LocalFrame*& frame) | 1660 static bool targetIsFrame(Node* target, LocalFrame*& frame) |
1663 { | 1661 { |
1664 if (!isHTMLFrameElementBase(target)) | 1662 if (!isHTMLFrameElementBase(target)) |
1665 return false; | 1663 return false; |
1666 | 1664 |
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3919 | 3917 |
3920 // If it's in the direction to hide the top controls, only consume when the
frame can also scroll. | 3918 // If it's in the direction to hide the top controls, only consume when the
frame can also scroll. |
3921 if (m_frame->view()->scrollPosition().y() < m_frame->view()->maximumScrollPo
sition().y()) | 3919 if (m_frame->view()->scrollPosition().y() < m_frame->view()->maximumScrollPo
sition().y()) |
3922 return true; | 3920 return true; |
3923 | 3921 |
3924 return false; | 3922 return false; |
3925 } | 3923 } |
3926 | 3924 |
3927 | 3925 |
3928 } // namespace blink | 3926 } // namespace blink |
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