1 /* 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 3 * Copyright (C) 2004, 2005, 2006, 2007, 2009 Apple Inc. All rights reserved. 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public License 16 * along with this library; see the file COPYING.LIB. If not, write to 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 * 20 */ 21 22 #ifndef RenderReplaced_h 23 #define RenderReplaced_h 24 25 #include "RenderBox.h" 26 27 namespace WebCore { 28 29 class RenderReplaced : public RenderBox { 30 public: 31 RenderReplaced(Node*); 32 RenderReplaced(Node*, const IntSize& intrinsicSize); 33 virtual ~RenderReplaced(); 34 35 protected: 36 virtual void layout(); 37 38 virtual IntSize intrinsicSize() const; 39 40 virtual void setSelectionState(SelectionState); 41 42 bool isSelected() const; 43 44 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle); 45 46 void setIntrinsicSize(const IntSize&); 47 virtual void intrinsicSizeChanged(); 48 49 virtual void paint(PaintInfo&, int tx, int ty); 50 bool shouldPaint(PaintInfo&, int& tx, int& ty); 51 void adjustOverflowForBoxShadowAndReflect(); 52 IntRect localSelectionRect(bool checkWhetherSelected = true) const; 53 54 private: renderName()55 virtual const char* renderName() const { return "RenderReplaced"; } 56 canHaveChildren()57 virtual bool canHaveChildren() const { return false; } 58 59 virtual int lineHeight(bool firstLine, bool isRootLineBox = false) const; 60 virtual int baselinePosition(bool firstLine, bool isRootLineBox = false) const; 61 62 virtual void calcPrefWidths(); 63 minimumReplacedHeight()64 virtual int minimumReplacedHeight() const { return 0; } 65 paintReplaced(PaintInfo &,int,int)66 virtual void paintReplaced(PaintInfo&, int /*tx*/, int /*ty*/) { } 67 68 virtual IntRect clippedOverflowRectForRepaint(RenderBoxModelObject* repaintContainer); 69 70 virtual unsigned caretMaxRenderedOffset() const; 71 virtual VisiblePosition positionForPoint(const IntPoint&); 72 canBeSelectionLeaf()73 virtual bool canBeSelectionLeaf() const { return true; } 74 75 virtual IntRect selectionRectForRepaint(RenderBoxModelObject* repaintContainer, bool clipToVisibleContent = true); 76 77 IntSize m_intrinsicSize; 78 }; 79 80 } 81 82 #endif 83