| /* |
| * Copyright (C) 2014 Google 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: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * 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. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "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 THE COPYRIGHT |
| * OWNER 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/svg/SVGBoolean.h" |
| |
| #include "bindings/v8/ExceptionState.h" |
| #include "bindings/v8/ExceptionStatePlaceholder.h" |
| #include "core/dom/ExceptionCode.h" |
| #include "core/svg/SVGAnimationElement.h" |
| |
| namespace WebCore { |
| |
| PassRefPtr<SVGPropertyBase> SVGBoolean::cloneForAnimation(const String& value) const |
| { |
| RefPtr<SVGBoolean> svgBoolean = create(); |
| svgBoolean->setValueAsString(value, IGNORE_EXCEPTION); |
| return svgBoolean.release(); |
| } |
| |
| String SVGBoolean::valueAsString() const |
| { |
| return m_value ? "true" : "false"; |
| } |
| |
| void SVGBoolean::setValueAsString(const String& value, ExceptionState& exceptionState) |
| { |
| if (value == "true") { |
| m_value = true; |
| } else if (value == "false") { |
| m_value = false; |
| } else { |
| exceptionState.throwDOMException(SyntaxError, "The value provided ('" + value + "') is invalid."); |
| } |
| } |
| |
| void SVGBoolean::add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*) |
| { |
| ASSERT_NOT_REACHED(); |
| } |
| |
| void SVGBoolean::calculateAnimatedValue(SVGAnimationElement* animationElement, float percentage, unsigned repeatCount, PassRefPtr<SVGPropertyBase> from, PassRefPtr<SVGPropertyBase> to, PassRefPtr<SVGPropertyBase>, SVGElement*) |
| { |
| ASSERT(animationElement); |
| bool fromBoolean = animationElement->animationMode() == ToAnimation ? m_value : toSVGBoolean(from)->value(); |
| bool toBoolean = toSVGBoolean(to)->value(); |
| |
| animationElement->animateDiscreteType<bool>(percentage, fromBoolean, toBoolean, m_value); |
| } |
| |
| float SVGBoolean::calculateDistance(PassRefPtr<SVGPropertyBase>, SVGElement*) |
| { |
| // No paced animations for boolean. |
| return -1; |
| } |
| |
| } |