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Side by Side Diff: Source/core/html/HTMLTextFormControlElement.h

Issue 222023002: focus() behaviour differs depending on how value is set (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Rebasing Created 6 years, 8 months ago
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1 /* 1 /*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) 3 * (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * (C) 2000 Dirk Mueller (mueller@kde.org) 4 * (C) 2000 Dirk Mueller (mueller@kde.org)
5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. 5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
6 * Copyright (C) 2009, 2010, 2011 Google Inc. All rights reserved. 6 * Copyright (C) 2009, 2010, 2011 Google Inc. All rights reserved.
7 * 7 *
8 * This library is free software; you can redistribute it and/or 8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public 9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either 10 * License as published by the Free Software Foundation; either
(...skipping 77 matching lines...) Expand 10 before | Expand all | Expand 10 after
88 88
89 protected: 89 protected:
90 HTMLTextFormControlElement(const QualifiedName&, Document&, HTMLFormElement* ); 90 HTMLTextFormControlElement(const QualifiedName&, Document&, HTMLFormElement* );
91 bool isPlaceholderEmpty() const; 91 bool isPlaceholderEmpty() const;
92 virtual void updatePlaceholderText() = 0; 92 virtual void updatePlaceholderText() = 0;
93 93
94 virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERR IDE; 94 virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERR IDE;
95 95
96 void cacheSelection(int start, int end, TextFieldSelectionDirection directio n) 96 void cacheSelection(int start, int end, TextFieldSelectionDirection directio n)
97 { 97 {
98 ASSERT(start >= 0);
98 m_cachedSelectionStart = start; 99 m_cachedSelectionStart = start;
99 m_cachedSelectionEnd = end; 100 m_cachedSelectionEnd = end;
100 m_cachedSelectionDirection = direction; 101 m_cachedSelectionDirection = direction;
101 } 102 }
102 103
103 void restoreCachedSelection(); 104 void restoreCachedSelection();
104 bool hasCachedSelection() const { return m_cachedSelectionStart >= 0; }
105 105
106 virtual void defaultEventHandler(Event*) OVERRIDE; 106 virtual void defaultEventHandler(Event*) OVERRIDE;
107 virtual void subtreeHasChanged() = 0; 107 virtual void subtreeHasChanged() = 0;
108 108
109 void setLastChangeWasNotUserEdit() { m_lastChangeWasUserEdit = false; } 109 void setLastChangeWasNotUserEdit() { m_lastChangeWasUserEdit = false; }
110 110
111 String valueWithHardLineBreaks() const; 111 String valueWithHardLineBreaks() const;
112 112
113 private: 113 private:
114 int computeSelectionStart() const; 114 int computeSelectionStart() const;
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140 return element.isTextFormControl(); 140 return element.isTextFormControl();
141 } 141 }
142 142
143 DEFINE_HTMLELEMENT_TYPE_CASTS_WITH_FUNCTION(HTMLTextFormControlElement); 143 DEFINE_HTMLELEMENT_TYPE_CASTS_WITH_FUNCTION(HTMLTextFormControlElement);
144 144
145 HTMLTextFormControlElement* enclosingTextFormControl(const Position&); 145 HTMLTextFormControlElement* enclosingTextFormControl(const Position&);
146 146
147 } // namespace 147 } // namespace
148 148
149 #endif 149 #endif
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