| /* |
| * 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. |
| */ |
| |
| #include "config.h" |
| #include "core/css/CSSTransformValue.h" |
| |
| #include "core/css/CSSValueList.h" |
| #include "wtf/PassRefPtr.h" |
| #include "wtf/text/WTFString.h" |
| |
| namespace WebCore { |
| |
| // These names must be kept in sync with TransformOperationType. |
| const char* const transformNamePrefixes[] = { |
| 0, |
| "translate(", |
| "translateX(", |
| "translateY(", |
| "rotate(", |
| "scale(", |
| "scaleX(", |
| "scaleY(", |
| "skew(", |
| "skewX(", |
| "skewY(", |
| "matrix(", |
| "translateZ(", |
| "translate3d(", |
| "rotateX(", |
| "rotateY(", |
| "rotateZ(", |
| "rotate3d(", |
| "scaleZ(", |
| "scale3d(", |
| "perspective(", |
| "matrix3d(" |
| }; |
| |
| static inline String transformValueToCssString(CSSTransformValue::TransformOperationType operation, const String& value) |
| { |
| if (operation != CSSTransformValue::UnknownTransformOperation) { |
| ASSERT_WITH_SECURITY_IMPLICATION(static_cast<size_t>(operation) < WTF_ARRAY_LENGTH(transformNamePrefixes)); |
| return transformNamePrefixes[operation] + value + ")"; |
| } |
| return String(); |
| } |
| |
| CSSTransformValue::CSSTransformValue(TransformOperationType op) |
| : CSSValueList(CSSTransformClass, CommaSeparator) |
| , m_type(op) |
| { |
| } |
| |
| String CSSTransformValue::customCSSText() const |
| { |
| return transformValueToCssString(m_type, CSSValueList::customCSSText()); |
| } |
| |
| String CSSTransformValue::customSerializeResolvingVariables(const HashMap<AtomicString, String>& variables) const |
| { |
| return transformValueToCssString(m_type, CSSValueList::customSerializeResolvingVariables(variables)); |
| } |
| |
| CSSTransformValue::CSSTransformValue(const CSSTransformValue& cloneFrom) |
| : CSSValueList(cloneFrom) |
| , m_type(cloneFrom.m_type) |
| { |
| } |
| |
| PassRefPtr<CSSTransformValue> CSSTransformValue::cloneForCSSOM() const |
| { |
| return adoptRef(new CSSTransformValue(*this)); |
| } |
| |
| } |