1 /* 2 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef WebKitCSSKeyframeRule_h 27 #define WebKitCSSKeyframeRule_h 28 29 #include "CSSRule.h" 30 #include <wtf/PassRefPtr.h> 31 #include <wtf/RefPtr.h> 32 33 namespace WebCore { 34 35 class CSSMutableStyleDeclaration; 36 37 typedef int ExceptionCode; 38 39 class WebKitCSSKeyframeRule : public CSSRule { 40 public: create()41 static PassRefPtr<WebKitCSSKeyframeRule> create() 42 { 43 return adoptRef(new WebKitCSSKeyframeRule(0)); 44 } create(CSSStyleSheet * parent)45 static PassRefPtr<WebKitCSSKeyframeRule> create(CSSStyleSheet* parent) 46 { 47 return adoptRef(new WebKitCSSKeyframeRule(parent)); 48 } 49 50 virtual ~WebKitCSSKeyframeRule(); 51 isKeyframeRule()52 virtual bool isKeyframeRule() { return true; } 53 54 // Inherited from CSSRule type()55 virtual unsigned short type() const { return WEBKIT_KEYFRAME_RULE; } 56 keyText()57 String keyText() const { return m_key; } setKeyText(const String & s)58 void setKeyText(const String& s) { m_key = s; } 59 getKeys(Vector<float> & keys)60 void getKeys(Vector<float>& keys) const { parseKeyString(m_key, keys); } 61 style()62 CSSMutableStyleDeclaration* style() const { return m_style.get(); } 63 64 virtual String cssText() const; 65 66 // Not part of the CSSOM 67 virtual bool parseString(const String&, bool = false); 68 69 void setDeclaration(PassRefPtr<CSSMutableStyleDeclaration>); 70 declaration()71 CSSMutableStyleDeclaration* declaration() { return m_style.get(); } declaration()72 const CSSMutableStyleDeclaration* declaration() const { return m_style.get(); } 73 74 private: 75 static void parseKeyString(const String& s, Vector<float>& keys); 76 77 WebKitCSSKeyframeRule(CSSStyleSheet* parent); 78 79 RefPtr<CSSMutableStyleDeclaration> m_style; 80 String m_key; // comma separated list of keys 81 }; 82 83 } // namespace WebCore 84 85 #endif // WebKitCSSKeyframeRule_h 86