| 1 | /* |
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| 2 | * This file is part of the render object implementation for KHTML. |
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| 3 | * |
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| 4 | * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
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| 5 | * (C) 1999 Antti Koivisto (koivisto@kde.org) |
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| 6 | * Copyright (C) 2003 Apple Computer, Inc. |
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| 7 | * |
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| 8 | * This library is free software; you can redistribute it and/or |
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| 9 | * modify it under the terms of the GNU Library General Public |
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| 10 | * License as published by the Free Software Foundation; either |
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| 11 | * version 2 of the License, or (at your option) any later version. |
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| 12 | * |
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| 13 | * This library is distributed in the hope that it will be useful, |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 16 | * Library General Public License for more details. |
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| 17 | * |
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| 18 | * You should have received a copy of the GNU Library General Public License |
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| 19 | * along with this library; see the file COPYING.LIB. If not, write to |
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| 20 | * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
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| 21 | * Boston, MA 02110-1301, USA. |
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| 22 | * |
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| 23 | */ |
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| 24 | |
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| 25 | #ifndef RenderInline_h |
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| 26 | #define RenderInline_h |
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| 27 | |
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| 28 | #include "RenderFlow.h" |
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| 29 | |
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| 30 | namespace WebCore { |
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| 31 | |
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| 32 | class Position; |
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| 33 | |
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| 34 | class RenderInline : public RenderFlow { |
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| 35 | public: |
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| 36 | RenderInline(Node*); |
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| 37 | virtual ~RenderInline(); |
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| 38 | |
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| 39 | virtual const char* renderName() const; |
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| 40 | |
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| 41 | virtual bool isRenderInline() const { return true; } |
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| 42 | virtual bool isInlineFlow() const { return true; } |
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| 43 | virtual bool childrenInline() const { return true; } |
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| 44 | |
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| 45 | virtual bool isInlineContinuation() const; |
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| 46 | |
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| 47 | virtual void addChildToFlow(RenderObject* newChild, RenderObject* beforeChild); |
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| 48 | void splitInlines(RenderBlock* fromBlock, RenderBlock* toBlock, RenderBlock* middleBlock, |
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| 49 | RenderObject* beforeChild, RenderFlow* oldCont); |
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| 50 | void splitFlow(RenderObject* beforeChild, RenderBlock* newBlockBox, |
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| 51 | RenderObject* newChild, RenderFlow* oldCont); |
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| 52 | |
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| 53 | virtual void layout() { } // Do nothing for layout() |
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| 54 | |
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| 55 | virtual void paint(PaintInfo&, int tx, int ty); |
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| 56 | |
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| 57 | virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, int x, int y, int tx, int ty, HitTestAction); |
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| 58 | |
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| 59 | // overrides RenderObject |
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| 60 | virtual bool requiresLayer(); |
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| 61 | |
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| 62 | virtual int width() const; |
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| 63 | virtual int height() const; |
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| 64 | |
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| 65 | // used to calculate offsetWidth/Height. Overridden by inlines (RenderFlow) to return |
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| 66 | // the remaining width on a given line (and the height of a single line). |
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| 67 | virtual int offsetLeft() const; |
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| 68 | virtual int offsetTop() const; |
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| 69 | |
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| 70 | void absoluteRects(Vector<IntRect>&, int tx, int ty, bool topLevel = true); |
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| 71 | |
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| 72 | virtual VisiblePosition positionForCoordinates(int x, int y); |
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| 73 | |
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| 74 | protected: |
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| 75 | virtual void styleDidChange(RenderStyle::Diff, const RenderStyle* oldStyle); |
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| 76 | |
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| 77 | static RenderInline* cloneInline(RenderFlow* src); |
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| 78 | |
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| 79 | }; |
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| 80 | |
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| 81 | } // namespace WebCore |
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| 82 | |
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| 83 | #endif // RenderInline_h |
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