/* * Copyright (C) 2011 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 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 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 WebKitCSSFilterValue_h #define WebKitCSSFilterValue_h #include "CSSValueList.h" #include <wtf/PassRefPtr.h> #include <wtf/RefPtr.h> namespace WebCore { class WebKitCSSFilterValue : public CSSValueList { public: // NOTE: these have to match the values in the IDL enum FilterOperationType { UnknownFilterOperation, ReferenceFilterOperation, GrayscaleFilterOperation, SepiaFilterOperation, SaturateFilterOperation, HueRotateFilterOperation, InvertFilterOperation, OpacityFilterOperation, BrightnessFilterOperation, ContrastFilterOperation, BlurFilterOperation, DropShadowFilterOperation }; static Ref<WebKitCSSFilterValue> create(FilterOperationType type) { return adoptRef(*new WebKitCSSFilterValue(type)); } String customCSSText() const; FilterOperationType operationType() const { return m_type; } PassRefPtr<WebKitCSSFilterValue> cloneForCSSOM() const; bool equals(const WebKitCSSFilterValue&) const; private: WebKitCSSFilterValue(FilterOperationType); WebKitCSSFilterValue(const WebKitCSSFilterValue& cloneFrom); FilterOperationType m_type; }; } // namespace WebCore SPECIALIZE_TYPE_TRAITS_CSS_VALUE(WebKitCSSFilterValue, isWebKitCSSFilterValue()) #endif // WebKitCSSFilterValue_h