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author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
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committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /Source/WebCore/css/StyleBase.h | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'Source/WebCore/css/StyleBase.h')
-rw-r--r-- | Source/WebCore/css/StyleBase.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/Source/WebCore/css/StyleBase.h b/Source/WebCore/css/StyleBase.h new file mode 100644 index 0000000..94efa01 --- /dev/null +++ b/Source/WebCore/css/StyleBase.h @@ -0,0 +1,98 @@ +/* + * Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org) + * Copyright (C) 1999 Waldo Bastian (bastian@kde.org) + * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmial.com) + * Copyright (C) 2004, 2006, 2008 Apple Inc. All rights reserved. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#ifndef StyleBase_h +#define StyleBase_h + +#include <wtf/Forward.h> +#include <wtf/RefCounted.h> + +namespace WebCore { + + class StyleSheet; + class KURL; + + // Base class for most CSS DOM objects. + + // FIXME: We don't need these to all share one base class. + // Refactor so they don't any more. + + class StyleBase : public RefCounted<StyleBase> { + public: + virtual ~StyleBase() { } + + StyleBase* parent() const { return m_parent; } + void setParent(StyleBase* parent) { m_parent = parent; } + + // returns the url of the style sheet this object belongs to + KURL baseURL() const; + + virtual bool isCSSStyleSheet() const { return false; } + virtual bool isCharsetRule() { return false; } + virtual bool isFontFaceRule() { return false; } + virtual bool isImportRule() { return false; } + virtual bool isKeyframeRule() { return false; } + virtual bool isKeyframesRule() { return false; } + virtual bool isMediaRule() { return false; } + virtual bool isPageRule() { return false; } + + virtual bool isRule() { return false; } + virtual bool isStyleRule() { return false; } + virtual bool isStyleSheet() const { return false; } + virtual bool isXSLStyleSheet() const { return false; } + + virtual bool isMutableStyleDeclaration() const { return false; } + + virtual String cssText() const; + + virtual void checkLoaded(); + + bool useStrictParsing() const { return !m_parent || m_parent->useStrictParsing(); } + + virtual void insertedIntoParent() { } + + StyleSheet* stylesheet(); + +#ifdef ANDROID_INSTRUMENT + // Overridden to prevent the normal new from being called. + void* operator new(size_t size); + void* operator new[](size_t size); + + // Overridden to prevent the normal delete from being called. + void operator delete(void* p, size_t size); + void operator delete[](void* p, size_t size); + + static size_t reportStyleSize(); +#endif + + protected: + StyleBase(StyleBase* parent) + : m_parent(parent) + { + } + + private: + StyleBase* m_parent; + }; +} + +#endif |