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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, |
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43 int selectionStart() const; | 43 int selectionStart() const; |
44 int selectionEnd() const; | 44 int selectionEnd() const; |
45 PassRefPtr<Range> selection(int start, int end) const; | 45 PassRefPtr<Range> selection(int start, int end) const; |
46 | 46 |
47 virtual void subtreeHasChanged(); | 47 virtual void subtreeHasChanged(); |
48 String text(); | 48 String text(); |
49 String textWithHardLineBreaks(); | 49 String textWithHardLineBreaks(); |
50 void selectionChanged(bool userTriggered); | 50 void selectionChanged(bool userTriggered); |
51 | 51 |
52 VisiblePosition visiblePositionForIndex(int index) const; | 52 VisiblePosition visiblePositionForIndex(int index) const; |
53 int indexForVisiblePosition(const VisiblePosition&) const; | 53 static int indexForVisiblePosition(HTMLElement*, const VisiblePosition&); |
54 | 54 |
55 void updatePlaceholderVisibility(bool, bool); | 55 void updatePlaceholderVisibility(bool, bool); |
56 | 56 |
57 protected: | 57 protected: |
58 RenderTextControl(Node*, bool); | 58 RenderTextControl(Node*, bool); |
59 | 59 |
60 int scrollbarThickness() const; | 60 int scrollbarThickness() const; |
61 void adjustInnerTextStyle(const RenderStyle* startStyle, RenderStyle* textBl
ockStyle) const; | 61 void adjustInnerTextStyle(const RenderStyle* startStyle, RenderStyle* textBl
ockStyle) const; |
62 void setInnerTextValue(const String&); | 62 void setInnerTextValue(const String&); |
63 | 63 |
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95 virtual void addFocusRingRects(Vector<IntRect>&, const IntPoint&); | 95 virtual void addFocusRingRects(Vector<IntRect>&, const IntPoint&); |
96 | 96 |
97 virtual bool canBeProgramaticallyScrolled(bool) const { return true; } | 97 virtual bool canBeProgramaticallyScrolled(bool) const { return true; } |
98 | 98 |
99 virtual bool requiresForcedStyleRecalcPropagation() const { return true; } | 99 virtual bool requiresForcedStyleRecalcPropagation() const { return true; } |
100 | 100 |
101 String finishText(Vector<UChar>&) const; | 101 String finishText(Vector<UChar>&) const; |
102 | 102 |
103 bool hasVisibleTextArea() const; | 103 bool hasVisibleTextArea() const; |
104 friend void setSelectionRange(Node*, int start, int end); | 104 friend void setSelectionRange(Node*, int start, int end); |
105 bool isSelectableElement(Node*) const; | 105 static bool isSelectableElement(HTMLElement*, Node*); |
106 | 106 |
107 virtual int textBlockInsetLeft() const = 0; | 107 virtual int textBlockInsetLeft() const = 0; |
108 virtual int textBlockInsetRight() const = 0; | 108 virtual int textBlockInsetRight() const = 0; |
109 virtual int textBlockInsetTop() const = 0; | 109 virtual int textBlockInsetTop() const = 0; |
110 | 110 |
111 void paintPlaceholder(PaintInfo&, int tx, int ty); | 111 void paintPlaceholder(PaintInfo&, int tx, int ty); |
112 | 112 |
113 bool m_lastChangeWasUserEdit; | 113 bool m_lastChangeWasUserEdit; |
114 }; | 114 }; |
115 | 115 |
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126 ASSERT(!object || object->isTextControl()); | 126 ASSERT(!object || object->isTextControl()); |
127 return static_cast<const RenderTextControl*>(object); | 127 return static_cast<const RenderTextControl*>(object); |
128 } | 128 } |
129 | 129 |
130 // This will catch anyone doing an unnecessary cast. | 130 // This will catch anyone doing an unnecessary cast. |
131 void toRenderTextControl(const RenderTextControl*); | 131 void toRenderTextControl(const RenderTextControl*); |
132 | 132 |
133 } // namespace WebCore | 133 } // namespace WebCore |
134 | 134 |
135 #endif // RenderTextControl_h | 135 #endif // RenderTextControl_h |
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