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

Issue 922423002: Move rendering/RenderTextControl* to layout/LayoutTextControl* (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 5 years, 10 months ago
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1 /* 1 /*
2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. 2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
3 * (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmo bile.com/) 3 * (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmo bile.com/)
4 * 4 *
5 * This library is free software; you can redistribute it and/or 5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public 6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either 7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version. 8 * version 2 of the License, or (at your option) any later version.
9 * 9 *
10 * This library is distributed in the hope that it will be useful, 10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details. 13 * Library General Public License for more details.
14 * 14 *
15 * You should have received a copy of the GNU Library General Public License 15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to 16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA. 18 * Boston, MA 02110-1301, USA.
19 * 19 *
20 */ 20 */
21 21
22 #ifndef RenderTextControl_h 22 #ifndef LayoutTextControl_h
23 #define RenderTextControl_h 23 #define LayoutTextControl_h
24 24
25 #include "core/rendering/RenderBlockFlow.h" 25 #include "core/rendering/RenderBlockFlow.h"
26 #include "core/rendering/RenderFlexibleBox.h" 26 #include "core/rendering/RenderFlexibleBox.h"
27 27
28 namespace blink { 28 namespace blink {
29 29
30 class HTMLTextFormControlElement; 30 class HTMLTextFormControlElement;
31 31
32 class RenderTextControl : public RenderBlockFlow { 32 class LayoutTextControl : public RenderBlockFlow {
33 public: 33 public:
34 virtual ~RenderTextControl(); 34 virtual ~LayoutTextControl();
35 35
36 HTMLTextFormControlElement* textFormControlElement() const; 36 HTMLTextFormControlElement* textFormControlElement() const;
37 virtual PassRefPtr<LayoutStyle> createInnerEditorStyle(const LayoutStyle& st artStyle) const = 0; 37 virtual PassRefPtr<LayoutStyle> createInnerEditorStyle(const LayoutStyle& st artStyle) const = 0;
38 38
39 protected: 39 protected:
40 RenderTextControl(HTMLTextFormControlElement*); 40 LayoutTextControl(HTMLTextFormControlElement*);
41 41
42 // This convenience function should not be made public because 42 // This convenience function should not be made public because
43 // innerEditorElement may outlive the render tree. 43 // innerEditorElement may outlive the render tree.
44 HTMLElement* innerEditorElement() const; 44 HTMLElement* innerEditorElement() const;
45 45
46 int scrollbarThickness() const; 46 int scrollbarThickness() const;
47 void adjustInnerEditorStyle(LayoutStyle& textBlockStyle) const; 47 void adjustInnerEditorStyle(LayoutStyle& textBlockStyle) const;
48 48
49 virtual void styleDidChange(StyleDifference, const LayoutStyle* oldStyle) ov erride; 49 virtual void styleDidChange(StyleDifference, const LayoutStyle* oldStyle) ov erride;
50 50
(...skipping 14 matching lines...) Expand all
65 virtual LayoutObject* layoutSpecialExcludedChild(bool relayoutChildren, Subt reeLayoutScope&) override; 65 virtual LayoutObject* layoutSpecialExcludedChild(bool relayoutChildren, Subt reeLayoutScope&) override;
66 66
67 // We need to override this function because we don't want overflow:hidden o n an <input> 67 // We need to override this function because we don't want overflow:hidden o n an <input>
68 // to affect the baseline calculation. This is necessary because we are an i nline-block 68 // to affect the baseline calculation. This is necessary because we are an i nline-block
69 // element as an implementation detail which would normally be affected by t his. 69 // element as an implementation detail which would normally be affected by t his.
70 virtual int inlineBlockBaseline(LineDirectionMode direction) const override { return lastLineBoxBaseline(direction); } 70 virtual int inlineBlockBaseline(LineDirectionMode direction) const override { return lastLineBoxBaseline(direction); }
71 71
72 virtual bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectTextControl || RenderBlockFlow::isOfType(type); } 72 virtual bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectTextControl || RenderBlockFlow::isOfType(type); }
73 73
74 private: 74 private:
75 virtual const char* renderName() const override { return "RenderTextControl" ; } 75 virtual const char* renderName() const override { return "LayoutTextControl" ; }
76 virtual void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, Layo utUnit& maxLogicalWidth) const override final; 76 virtual void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, Layo utUnit& maxLogicalWidth) const override final;
77 virtual void computePreferredLogicalWidths() override final; 77 virtual void computePreferredLogicalWidths() override final;
78 virtual void removeLeftoverAnonymousBlock(RenderBlock*) override final { } 78 virtual void removeLeftoverAnonymousBlock(RenderBlock*) override final { }
79 virtual bool avoidsFloats() const override final { return true; } 79 virtual bool avoidsFloats() const override final { return true; }
80 virtual bool canHaveGeneratedChildren() const override final { return false; } 80 virtual bool canHaveGeneratedChildren() const override final { return false; }
81 81
82 virtual void addChild(LayoutObject* newChild, LayoutObject* beforeChild = 0) override final; 82 virtual void addChild(LayoutObject* newChild, LayoutObject* beforeChild = 0) override final;
83 83
84 virtual void addFocusRingRects(Vector<LayoutRect>&, const LayoutPoint& addit ionalOffset) const override final; 84 virtual void addFocusRingRects(Vector<LayoutRect>&, const LayoutPoint& addit ionalOffset) const override final;
85 85
86 virtual bool canBeProgramaticallyScrolled() const override final { return tr ue; } 86 virtual bool canBeProgramaticallyScrolled() const override final { return tr ue; }
87 }; 87 };
88 88
89 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(RenderTextControl, isTextControl()); 89 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutTextControl, isTextControl());
90 90
91 // Renderer for our inner container, for <search> and others. 91 // Renderer for our inner container, for <search> and others.
92 // We can't use RenderFlexibleBox directly, because flexboxes have a different 92 // We can't use RenderFlexibleBox directly, because flexboxes have a different
93 // baseline definition, and then inputs of different types wouldn't line up 93 // baseline definition, and then inputs of different types wouldn't line up
94 // anymore. 94 // anymore.
95 class RenderTextControlInnerContainer final : public RenderFlexibleBox { 95 class LayoutTextControlInnerContainer final : public RenderFlexibleBox {
96 public: 96 public:
97 explicit RenderTextControlInnerContainer(Element* element) 97 explicit LayoutTextControlInnerContainer(Element* element)
98 : RenderFlexibleBox(element) 98 : RenderFlexibleBox(element)
99 { } 99 { }
100 virtual ~RenderTextControlInnerContainer() { } 100 virtual ~LayoutTextControlInnerContainer() { }
101 101
102 virtual int baselinePosition(FontBaseline baseline, bool firstLine, LineDire ctionMode direction, LinePositionMode position) const override 102 virtual int baselinePosition(FontBaseline baseline, bool firstLine, LineDire ctionMode direction, LinePositionMode position) const override
103 { 103 {
104 return RenderBlock::baselinePosition(baseline, firstLine, direction, pos ition); 104 return RenderBlock::baselinePosition(baseline, firstLine, direction, pos ition);
105 } 105 }
106 virtual int firstLineBoxBaseline() const override { return RenderBlock::firs tLineBoxBaseline(); } 106 virtual int firstLineBoxBaseline() const override { return RenderBlock::firs tLineBoxBaseline(); }
107 virtual int inlineBlockBaseline(LineDirectionMode direction) const override { return lastLineBoxBaseline(direction); } 107 virtual int inlineBlockBaseline(LineDirectionMode direction) const override { return lastLineBoxBaseline(direction); }
108 }; 108 };
109 109
110 110
111 } // namespace blink 111 } // namespace blink
112 112
113 #endif // RenderTextControl_h 113 #endif // LayoutTextControl_h
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