diff options
author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
---|---|---|
committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /Source/WebCore/rendering/RenderListMarker.h | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'Source/WebCore/rendering/RenderListMarker.h')
-rw-r--r-- | Source/WebCore/rendering/RenderListMarker.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/Source/WebCore/rendering/RenderListMarker.h b/Source/WebCore/rendering/RenderListMarker.h new file mode 100644 index 0000000..d23e674 --- /dev/null +++ b/Source/WebCore/rendering/RenderListMarker.h @@ -0,0 +1,101 @@ +/* + * Copyright (C) 1999 Lars Knoll (knoll@kde.org) + * (C) 1999 Antti Koivisto (koivisto@kde.org) + * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2009 Apple Inc. All rights reserved. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifndef RenderListMarker_h +#define RenderListMarker_h + +#include "RenderBox.h" + +namespace WebCore { + +class RenderListItem; + +String listMarkerText(EListStyleType, int value); + +// Used to render the list item's marker. +// The RenderListMarker always has to be a child of a RenderListItem. +class RenderListMarker : public RenderBox { +public: + RenderListMarker(RenderListItem*); + virtual ~RenderListMarker(); + + virtual void computePreferredLogicalWidths(); + + const String& text() const { return m_text; } + String suffix() const; + + bool isInside() const; + +private: + virtual const char* renderName() const { return "RenderListMarker"; } + + virtual bool isListMarker() const { return true; } + + virtual void paint(PaintInfo&, int tx, int ty); + + virtual void layout(); + + virtual void imageChanged(WrappedImagePtr, const IntRect* = 0); + + virtual InlineBox* createInlineBox(); + + virtual int lineHeight(bool firstLine, LineDirectionMode, LinePositionMode = PositionOnContainingLine) const; + virtual int baselinePosition(FontBaseline, bool firstLine, LineDirectionMode, LinePositionMode = PositionOnContainingLine) const; + + bool isImage() const; + bool isText() const { return !isImage(); } + + virtual void setSelectionState(SelectionState); + virtual IntRect selectionRectForRepaint(RenderBoxModelObject* repaintContainer, bool clipToVisibleContent = true); + virtual bool canBeSelectionLeaf() const { return true; } + + void updateMargins(); + + virtual void styleWillChange(StyleDifference, const RenderStyle* newStyle); + virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle); + + IntRect getRelativeMarkerRect(); + IntRect localSelectionRect(); + + String m_text; + RefPtr<StyleImage> m_image; + RenderListItem* m_listItem; +}; + +inline RenderListMarker* toRenderListMarker(RenderObject* object) +{ + ASSERT(!object || object->isListMarker()); + return static_cast<RenderListMarker*>(object); +} + +inline const RenderListMarker* toRenderListMarker(const RenderObject* object) +{ + ASSERT(!object || object->isListMarker()); + return static_cast<const RenderListMarker*>(object); +} + +// This will catch anyone doing an unnecessary cast. +void toRenderListMarker(const RenderListMarker*); + +} // namespace WebCore + +#endif // RenderListMarker_h |