Source/core/html/HTMLTextAreaElement.h - Issue 1280423002: CSS4: Implement :placeholder-shown pseudo class

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Issue 1280423002: CSS4: Implement :placeholder-shown pseudo class (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Updated as per review comments Created 5 years, 4 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, 2010 Apple Inc. All rights reserved.	5 * Copyright (C) 2004, 2005, 2006, 2007, 2010 Apple Inc. All rights reserved.

6 *	6 *

7 * This library is free software; you can redistribute it and/or	7 * This library is free software; you can redistribute it and/or

8 * modify it under the terms of the GNU Library General Public	8 * modify it under the terms of the GNU Library General Public

9 * License as published by the Free Software Foundation; either	9 * License as published by the Free Software Foundation; either

10 * version 2 of the License, or (at your option) any later version.	10 * version 2 of the License, or (at your option) any later version.

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79 // https://bugs.webkit.org/show_bug.cgi?id=92608	79 // https://bugs.webkit.org/show_bug.cgi?id=92608

80 bool areAuthorShadowsAllowed() const override { return false; }	80 bool areAuthorShadowsAllowed() const override { return false; }

81	81

82 void handleBeforeTextInsertedEvent(BeforeTextInsertedEvent*) const;	82 void handleBeforeTextInsertedEvent(BeforeTextInsertedEvent*) const;

83 static String sanitizeUserInputValue(const String&, unsigned maxLength);	83 static String sanitizeUserInputValue(const String&, unsigned maxLength);

84 void updateValue() const;	84 void updateValue() const;

85 void setInnerEditorValue(const String&) override;	85 void setInnerEditorValue(const String&) override;

86 void setNonDirtyValue(const String&);	86 void setNonDirtyValue(const String&);

87 void setValueCommon(const String&, TextFieldEventBehavior, SetValueCommonOpt ion = NotSetSelection);	87 void setValueCommon(const String&, TextFieldEventBehavior, SetValueCommonOpt ion = NotSetSelection);

88	88

	89 bool isPlaceholderVisible() const override { return m_isPlaceholderVisible; }

	90 void setPlaceholderVisibility(bool) override;

89 bool supportsPlaceholder() const override { return true; }	91 bool supportsPlaceholder() const override { return true; }

90 void updatePlaceholderText() override;	92 void updatePlaceholderText() override;

91 bool isEmptyValue() const override { return value().isEmpty(); }	93 bool isEmptyValue() const override { return value().isEmpty(); }

92 bool isEmptySuggestedValue() const final { return suggestedValue().isEmpty() ; }	94 bool isEmptySuggestedValue() const final { return suggestedValue().isEmpty() ; }

93 bool supportsAutocapitalize() const override { return true; }	95 bool supportsAutocapitalize() const override { return true; }

94 const AtomicString& defaultAutocapitalize() const override;	96 const AtomicString& defaultAutocapitalize() const override;

95	97

96 bool isOptionalFormControl() const override { return !isRequiredFormControl( ); }	98 bool isOptionalFormControl() const override { return !isRequiredFormControl( ); }

97 bool isRequiredFormControl() const override { return isRequired(); }	99 bool isRequiredFormControl() const override { return isRequired(); }

98	100

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135 bool valueMissing(const String*) const;	137 bool valueMissing(const String*) const;

136 bool tooLong(const String*, NeedsToCheckDirtyFlag) const;	138 bool tooLong(const String*, NeedsToCheckDirtyFlag) const;

137 bool tooShort(const String*, NeedsToCheckDirtyFlag) const;	139 bool tooShort(const String*, NeedsToCheckDirtyFlag) const;

138	140

139 unsigned m_rows;	141 unsigned m_rows;

140 unsigned m_cols;	142 unsigned m_cols;

141 WrapMethod m_wrap;	143 WrapMethod m_wrap;

142 mutable String m_value;	144 mutable String m_value;

143 mutable bool m_isDirty;	145 mutable bool m_isDirty;

144 bool m_valueIsUpToDate;	146 bool m_valueIsUpToDate;

	147 unsigned m_isPlaceholderVisible : 1;

145 String m_suggestedValue;	148 String m_suggestedValue;

146 };	149 };

147	150

148 } // namespace blink	151 } // namespace blink

149	152

150 #endif // HTMLTextAreaElement_h	153 #endif // HTMLTextAreaElement_h

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