1 /* 2 * This file is part of the HTML rendering engine for KDE. 3 * 4 * Copyright (C) 2006 Apple Computer, Inc. 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public License 17 * along with this library; see the file COPYING.LIB. If not, write to 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 * 21 */ 22 #ifndef HitTestResult_h 23 #define HitTestResult_h 24 25 #include "IntPoint.h" 26 #include "TextDirection.h" 27 #include <wtf/RefPtr.h> 28 29 namespace WebCore { 30 31 class Element; 32 class Frame; 33 class Image; 34 class IntRect; 35 class KURL; 36 class Node; 37 class Scrollbar; 38 class String; 39 40 class HitTestResult { 41 public: 42 HitTestResult(const IntPoint&); 43 HitTestResult(const HitTestResult&); 44 ~HitTestResult(); 45 HitTestResult& operator=(const HitTestResult&); 46 innerNode()47 Node* innerNode() const { return m_innerNode.get(); } innerNonSharedNode()48 Node* innerNonSharedNode() const { return m_innerNonSharedNode.get(); } point()49 IntPoint point() const { return m_point; } localPoint()50 IntPoint localPoint() const { return m_localPoint; } URLElement()51 Element* URLElement() const { return m_innerURLElement.get(); } scrollbar()52 Scrollbar* scrollbar() const { return m_scrollbar.get(); } isOverWidget()53 bool isOverWidget() const { return m_isOverWidget; } 54 55 void setToNonShadowAncestor(); 56 57 void setInnerNode(Node*); 58 void setInnerNonSharedNode(Node*); setPoint(const IntPoint & p)59 void setPoint(const IntPoint& p) { m_point = p; } setLocalPoint(const IntPoint & p)60 void setLocalPoint(const IntPoint& p) { m_localPoint = p; } 61 void setURLElement(Element*); 62 void setScrollbar(Scrollbar*); setIsOverWidget(bool b)63 void setIsOverWidget(bool b) { m_isOverWidget = b; } 64 65 Frame* targetFrame() const; 66 IntRect boundingBox() const; 67 bool isSelected() const; 68 String spellingToolTip(TextDirection&) const; 69 String replacedString() const; 70 String title(TextDirection&) const; 71 String altDisplayString() const; 72 String titleDisplayString() const; 73 Image* image() const; 74 IntRect imageRect() const; 75 KURL absoluteImageURL() const; 76 KURL absoluteMediaURL() const; 77 KURL absoluteLinkURL() const; 78 String textContent() const; 79 bool isLiveLink() const; 80 bool isContentEditable() const; 81 82 private: 83 RefPtr<Node> m_innerNode; 84 RefPtr<Node> m_innerNonSharedNode; 85 IntPoint m_point; 86 IntPoint m_localPoint; // A point in the local coordinate space of m_innerNonSharedNode's renderer. Allows us to efficiently 87 // determine where inside the renderer we hit on subsequent operations. 88 RefPtr<Element> m_innerURLElement; 89 RefPtr<Scrollbar> m_scrollbar; 90 bool m_isOverWidget; // Returns true if we are over a widget (and not in the border/padding area of a RenderWidget for example). 91 }; 92 93 String displayString(const String&, const Node*); 94 95 } // namespace WebCore 96 97 #endif // HitTestResult_h 98