Imported WebKit commit 2ea9d364d0f6efa8fa64acf19f451504c59be0e4 (http://svn.webkit.org/repository/webkit/trunk@104285)

1 files changed, 90 insertions, 0 deletions

diff --git a/Source/WebCore/css/WebKitCSSKeyframesRule.h b/Source/WebCore/css/WebKitCSSKeyframesRule.h
new file mode 100644
index 000000000..b1a1b8f10
--- /dev/null
+++ b/Source/WebCore/css/WebKitCSSKeyframesRule.h
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+/*
+ * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef WebKitCSSKeyframesRule_h
+#define WebKitCSSKeyframesRule_h
+
+#include "CSSRule.h"
+#include <wtf/Forward.h>
+#include <wtf/RefPtr.h>
+#include <wtf/text/AtomicString.h>
+
+namespace WebCore {
+
+class CSSRuleList;
+class WebKitCSSKeyframeRule;
+
+typedef int ExceptionCode;
+
+class WebKitCSSKeyframesRule : public CSSRule {
+public:
+    static PassRefPtr<WebKitCSSKeyframesRule> create()
+    {
+        return adoptRef(new WebKitCSSKeyframesRule(0));
+    }
+    static PassRefPtr<WebKitCSSKeyframesRule> create(CSSStyleSheet* parent)
+    {
+        return adoptRef(new WebKitCSSKeyframesRule(parent));
+    }
+
+    ~WebKitCSSKeyframesRule();
+
+    String name() const { return m_name; }
+    void setName(const String&);
+
+    // This version of setName does not call styleSheetChanged to avoid
+    // unnecessary work. It assumes callers will either make that call
+    // themselves, or know that it will get called later.
+    void setNameInternal(const String& name)
+    {
+        m_name = AtomicString(name);
+    }
+
+    CSSRuleList* cssRules() { return m_lstCSSRules.get(); }
+
+    void insertRule(const String& rule);
+    void deleteRule(const String& key);
+    WebKitCSSKeyframeRule* findRule(const String& key);
+
+    String cssText() const;
+
+    // Not part of the CSSOM.
+    unsigned length() const { return m_lstCSSRules->length(); }
+    WebKitCSSKeyframeRule* item(unsigned index);
+    const WebKitCSSKeyframeRule* item(unsigned index) const;
+    void append(WebKitCSSKeyframeRule*);
+
+private:
+    WebKitCSSKeyframesRule(CSSStyleSheet* parent);
+
+    int findRuleIndex(const String& key) const;
+
+    RefPtr<CSSRuleList> m_lstCSSRules;
+    AtomicString m_name;
+};
+
+} // namespace WebCore
+
+#endif // WebKitCSSKeyframesRule_h