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104 lines
3.7 KiB
C++
104 lines
3.7 KiB
C++
/*
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* Copyright (C) 2006 Apple Computer, Inc.
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* Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef SKY_ENGINE_CORE_RENDERING_HITTESTRESULT_H_
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#define SKY_ENGINE_CORE_RENDERING_HITTESTRESULT_H_
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#include "flutter/sky/engine/core/rendering/HitTestLocation.h"
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#include "flutter/sky/engine/core/rendering/HitTestRequest.h"
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#include "flutter/sky/engine/platform/geometry/FloatQuad.h"
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#include "flutter/sky/engine/platform/geometry/FloatRect.h"
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#include "flutter/sky/engine/platform/geometry/LayoutRect.h"
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#include "flutter/sky/engine/platform/heap/Handle.h"
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#include "flutter/sky/engine/platform/text/TextDirection.h"
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#include "flutter/sky/engine/wtf/Forward.h"
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#include "flutter/sky/engine/wtf/ListHashSet.h"
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#include "flutter/sky/engine/wtf/OwnPtr.h"
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#include "flutter/sky/engine/wtf/RefPtr.h"
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namespace blink {
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class Image;
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class RenderObject;
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class HitTestResult {
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DISALLOW_ALLOCATION();
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public:
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HitTestResult();
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HitTestResult(const LayoutPoint&);
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// Pass non-negative padding values to perform a rect-based hit test.
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HitTestResult(const LayoutPoint& centerPoint,
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unsigned topPadding,
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unsigned rightPadding,
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unsigned bottomPadding,
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unsigned leftPadding);
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HitTestResult(const HitTestLocation&);
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HitTestResult(const HitTestResult&);
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~HitTestResult();
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HitTestResult& operator=(const HitTestResult&);
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bool isOverWidget() const { return m_isOverWidget; }
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// Forwarded from HitTestLocation
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bool isRectBasedTest() const { return m_hitTestLocation.isRectBasedTest(); }
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// The hit-tested point in the coordinates of the main frame.
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const LayoutPoint& pointInMainFrame() const {
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return m_hitTestLocation.point();
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}
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IntPoint roundedPointInMainFrame() const {
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return roundedIntPoint(pointInMainFrame());
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}
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// The hit-tested point in the coordinates of the inner node.
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const LayoutPoint& localPoint() const { return m_localPoint; }
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void setLocalPoint(const LayoutPoint& p) { m_localPoint = p; }
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RenderObject* renderer() const;
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const HitTestLocation& hitTestLocation() const { return m_hitTestLocation; }
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bool isSelected() const;
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Image* image() const;
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IntRect imageRect() const;
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bool isMisspelled() const;
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bool isContentEditable() const;
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void append(const HitTestResult&);
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private:
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HitTestLocation m_hitTestLocation;
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// FIXME: Nothing changes this to a value different from m_hitTestLocation!
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LayoutPoint m_pointInInnerNodeFrame; // The hit-tested point in innerNode
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// frame coordinates.
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LayoutPoint m_localPoint; // A point in the local coordinate space of
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// m_innerNonSharedNode's renderer. Allows us to
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// efficiently determine where inside the renderer
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// we hit on subsequent operations.
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bool m_isOverWidget; // Returns true if we are over a widget.
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};
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} // namespace blink
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#endif // SKY_ENGINE_CORE_RENDERING_HITTESTRESULT_H_
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