1/**
2 * Copyright (C) 2003, 2006 Apple Computer, Inc.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB.  If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20#ifndef EllipsisBox_h
21#define EllipsisBox_h
22
23#include "core/rendering/InlineBox.h"
24
25namespace blink {
26
27class HitTestRequest;
28class HitTestResult;
29
30class EllipsisBox FINAL : public InlineBox {
31public:
32    EllipsisBox(RenderObject& obj, const AtomicString& ellipsisStr, InlineFlowBox* parent,
33        int width, int height, int x, int y, bool firstLine, bool isVertical, InlineBox* markupBox)
34        : InlineBox(obj, FloatPoint(x, y), width, firstLine, true, false, false, isVertical, 0, 0, parent)
35        , m_shouldPaintMarkupBox(markupBox)
36        , m_height(height)
37        , m_str(ellipsisStr)
38        , m_selectionState(RenderObject::SelectionNone)
39    {
40        setHasVirtualLogicalHeight();
41    }
42
43    virtual void paint(PaintInfo&, const LayoutPoint&, LayoutUnit lineTop, LayoutUnit lineBottom) OVERRIDE;
44    virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, LayoutUnit lineTop, LayoutUnit lineBottom) OVERRIDE;
45    void setSelectionState(RenderObject::SelectionState s) { m_selectionState = s; }
46    IntRect selectionRect();
47
48    virtual float virtualLogicalHeight() const OVERRIDE { return m_height; }
49private:
50    void paintMarkupBox(PaintInfo&, const LayoutPoint& paintOffset, LayoutUnit lineTop, LayoutUnit lineBottom, RenderStyle*);
51    int height() const { return m_height; }
52    virtual RenderObject::SelectionState selectionState() const OVERRIDE { return m_selectionState; }
53    void paintSelection(GraphicsContext*, const FloatPoint&, RenderStyle*, const Font&);
54    InlineBox* markupBox() const;
55
56    bool m_shouldPaintMarkupBox;
57    int m_height;
58    AtomicString m_str;
59    RenderObject::SelectionState m_selectionState;
60};
61
62} // namespace blink
63
64#endif // EllipsisBox_h
65