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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 Loading... |
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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