2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2009 Apple Inc. All rights reserved.
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.
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.
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.
23 #ifndef RenderListMarker_h
24 #define RenderListMarker_h
26 #include "core/rendering/RenderBox.h"
32 String listMarkerText(EListStyleType, int value);
34 // Used to render the list item's marker.
35 // The RenderListMarker always has to be a child of a RenderListItem.
36 class RenderListMarker final : public RenderBox {
38 static RenderListMarker* createAnonymous(RenderListItem*);
40 virtual ~RenderListMarker();
41 virtual void destroy() override;
42 virtual void trace(Visitor*) override;
44 const String& text() const { return m_text; }
46 bool isInside() const;
48 void updateMarginsAndContent();
50 IntRect getRelativeMarkerRect();
51 LayoutRect localSelectionRect();
52 virtual bool isImage() const override;
53 const StyleImage* image() { return m_image.get(); }
54 const RenderListItem* listItem() { return m_listItem.get(); }
56 static UChar listMarkerSuffix(EListStyleType, int value);
58 void listItemStyleDidChange();
61 RenderListMarker(RenderListItem*);
63 virtual const char* renderName() const override { return "RenderListMarker"; }
64 virtual void computePreferredLogicalWidths() override;
66 virtual bool isOfType(RenderObjectType type) const override { return type == RenderObjectListMarker || RenderBox::isOfType(type); }
68 virtual void paint(PaintInfo&, const LayoutPoint&) override;
70 virtual void layout() override;
72 virtual void imageChanged(WrappedImagePtr, const IntRect* = 0) override;
74 virtual InlineBox* createInlineBox() override;
76 virtual LayoutUnit lineHeight(bool firstLine, LineDirectionMode, LinePositionMode = PositionOnContainingLine) const override;
77 virtual int baselinePosition(FontBaseline, bool firstLine, LineDirectionMode, LinePositionMode = PositionOnContainingLine) const override;
79 bool isText() const { return !isImage(); }
81 virtual void setSelectionState(SelectionState) override;
82 virtual LayoutRect selectionRectForPaintInvalidation(const RenderLayerModelObject* paintInvalidationContainer) const override;
83 virtual bool canBeSelectionLeaf() const override { return true; }
88 virtual void styleWillChange(StyleDifference, const RenderStyle& newStyle) override;
89 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle) override;
92 RefPtr<StyleImage> m_image;
93 RawPtrWillBeMember<RenderListItem> m_listItem;
96 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderListMarker, isListMarker());
100 #endif // RenderListMarker_h