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

1 files changed, 115 insertions, 0 deletions

diff --git a/Source/WebCore/css/CSSRule.cpp b/Source/WebCore/css/CSSRule.cpp
new file mode 100644
index 000000000..5399848da
--- /dev/null
+++ b/Source/WebCore/css/CSSRule.cpp
@@ -0,0 +1,115 @@
+/*
+ * (C) 1999-2003 Lars Knoll (knoll@kde.org)
+ * (C) 2002-2003 Dirk Mueller (mueller@kde.org)
+ * Copyright (C) 2002, 2005, 2006, 2007 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.
+ */
+
+#include "config.h"
+#include "CSSRule.h"
+
+#include "CSSCharsetRule.h"
+#include "CSSFontFaceRule.h"
+#include "CSSImportRule.h"
+#include "CSSMediaRule.h"
+#include "CSSPageRule.h"
+#include "CSSStyleRule.h"
+#include "CSSUnknownRule.h"
+#include "WebKitCSSKeyframeRule.h"
+#include "WebKitCSSKeyframesRule.h"
+#include "WebKitCSSRegionRule.h"
+#include "NotImplemented.h"
+
+namespace WebCore {
+
+struct SameSizeAsCSSRule : public RefCounted<SameSizeAsCSSRule> {
+    unsigned bitfields;
+    void* pointerUnion;
+};
+
+COMPILE_ASSERT(sizeof(CSSRule) == sizeof(SameSizeAsCSSRule), CSSRule_should_stay_small);
+
+void CSSRule::setCssText(const String& /*cssText*/, ExceptionCode& /*ec*/)
+{
+    notImplemented();
+}
+
+String CSSRule::cssText() const
+{
+    switch (type()) {
+    case UNKNOWN_RULE:
+        return String();
+    case STYLE_RULE:
+    case PAGE_RULE:
+        return static_cast<const CSSStyleRule*>(this)->cssText();
+    case CHARSET_RULE:
+        return static_cast<const CSSCharsetRule*>(this)->cssText();
+    case IMPORT_RULE:
+        return static_cast<const CSSImportRule*>(this)->cssText();
+    case MEDIA_RULE:
+        return static_cast<const CSSMediaRule*>(this)->cssText();
+    case FONT_FACE_RULE:
+        return static_cast<const CSSFontFaceRule*>(this)->cssText();
+    case WEBKIT_KEYFRAMES_RULE:
+        return static_cast<const WebKitCSSKeyframesRule*>(this)->cssText();
+    case WEBKIT_KEYFRAME_RULE:
+        return static_cast<const WebKitCSSKeyframeRule*>(this)->cssText();
+    case WEBKIT_REGION_RULE:
+        return static_cast<const WebKitCSSRegionRule*>(this)->cssText();
+    }
+    ASSERT_NOT_REACHED();
+    return String();
+}
+
+void CSSRule::destroy()
+{
+    switch (type()) {
+    case UNKNOWN_RULE:
+        delete static_cast<CSSUnknownRule*>(this);
+        return;
+    case STYLE_RULE:
+        delete static_cast<CSSStyleRule*>(this);
+        return;
+    case PAGE_RULE:
+        delete static_cast<CSSPageRule*>(this);
+        return;
+    case CHARSET_RULE:
+        delete static_cast<CSSCharsetRule*>(this);
+        return;
+    case IMPORT_RULE:
+        delete static_cast<CSSImportRule*>(this);
+        return;
+    case MEDIA_RULE:
+        delete static_cast<CSSMediaRule*>(this);
+        return;
+    case FONT_FACE_RULE:
+        delete static_cast<CSSFontFaceRule*>(this);
+        return;
+    case WEBKIT_KEYFRAMES_RULE:
+        delete static_cast<WebKitCSSKeyframesRule*>(this);
+        return;
+    case WEBKIT_KEYFRAME_RULE:
+        delete static_cast<WebKitCSSKeyframeRule*>(this);
+        return;
+    case WEBKIT_REGION_RULE:
+        delete static_cast<WebKitCSSRegionRule*>(this);
+        return;
+    }
+    ASSERT_NOT_REACHED();
+}
+
+} // namespace WebCore