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Side by Side Diff: Source/core/layout/LayoutBR.h

Issue 940373003: Rename RenderText to LayoutText (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Created 5 years, 10 months ago
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1 /* 1 /*
2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
3 * 3 *
4 * This library is free software; you can redistribute it and/or 4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public 5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either 6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version. 7 * version 2 of the License, or (at your option) any later version.
8 * 8 *
9 * This library is distributed in the hope that it will be useful, 9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details. 12 * Library General Public License for more details.
13 * 13 *
14 * You should have received a copy of the GNU Library General Public License 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 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, 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA. 17 * Boston, MA 02110-1301, USA.
18 * 18 *
19 */ 19 */
20 20
21 #ifndef LayoutBR_h 21 #ifndef LayoutBR_h
22 #define LayoutBR_h 22 #define LayoutBR_h
23 23
24 #include "core/rendering/RenderText.h" 24 #include "core/layout/LayoutText.h"
25 25
26 /* 26 /*
27 * The whole class here is a hack to get <br> working, as long as we don't have support for 27 * The whole class here is a hack to get <br> working, as long as we don't have support for
28 * CSS2 :before and :after pseudo elements 28 * CSS2 :before and :after pseudo elements
29 */ 29 */
30 namespace blink { 30 namespace blink {
31 31
32 class LayoutBR final : public RenderText { 32 class LayoutBR final : public LayoutText {
33 public: 33 public:
34 explicit LayoutBR(Node*); 34 explicit LayoutBR(Node*);
35 virtual ~LayoutBR(); 35 virtual ~LayoutBR();
36 36
37 virtual const char* renderName() const override { return "LayoutBR"; } 37 virtual const char* renderName() const override { return "LayoutBR"; }
38 38
39 virtual LayoutRect selectionRectForPaintInvalidation(const LayoutBoxModelObj ect* /*paintInvalidationContainer*/) const override { return LayoutRect(); } 39 virtual LayoutRect selectionRectForPaintInvalidation(const LayoutBoxModelObj ect* /*paintInvalidationContainer*/) const override { return LayoutRect(); }
40 40
41 virtual float width(unsigned /*from*/, unsigned /*len*/, const Font&, float /*xPos*/, TextDirection, HashSet<const SimpleFontData*>* = 0 /*fallbackFonts*/ , GlyphOverflow* = 0) const override { return 0; } 41 virtual float width(unsigned /*from*/, unsigned /*len*/, const Font&, float /*xPos*/, TextDirection, HashSet<const SimpleFontData*>* = 0 /*fallbackFonts*/ , GlyphOverflow* = 0) const override { return 0; }
42 virtual float width(unsigned /*from*/, unsigned /*len*/, float /*xpos*/, Tex tDirection, bool = false /*firstLine*/, HashSet<const SimpleFontData*>* = 0 /*fa llbackFonts*/, GlyphOverflow* = 0) const override { return 0; } 42 virtual float width(unsigned /*from*/, unsigned /*len*/, float /*xpos*/, Tex tDirection, bool = false /*firstLine*/, HashSet<const SimpleFontData*>* = 0 /*fa llbackFonts*/, GlyphOverflow* = 0) const override { return 0; }
43 43
44 int lineHeight(bool firstLine) const; 44 int lineHeight(bool firstLine) const;
45 45
46 // overrides 46 // overrides
47 virtual bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectBr || RenderText::isOfType(type); } 47 virtual bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectBr || LayoutText::isOfType(type); }
48 48
49 virtual int caretMinOffset() const override; 49 virtual int caretMinOffset() const override;
50 virtual int caretMaxOffset() const override; 50 virtual int caretMaxOffset() const override;
51 51
52 virtual PositionWithAffinity positionForPoint(const LayoutPoint&) override f inal; 52 virtual PositionWithAffinity positionForPoint(const LayoutPoint&) override f inal;
53 53
54 protected: 54 protected:
55 virtual void styleDidChange(StyleDifference, const LayoutStyle* oldStyle) ov erride; 55 virtual void styleDidChange(StyleDifference, const LayoutStyle* oldStyle) ov erride;
56 }; 56 };
57 57
58 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutBR, isBR()); 58 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutBR, isBR());
59 59
60 } // namespace blink 60 } // namespace blink
61 61
62 #endif // LayoutBR_h 62 #endif // LayoutBR_h
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