1/* 2 * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org> 3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org> 4 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com> 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public License 17 * along with this library; see the file COPYING.LIB. If not, write to 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 */ 21 22#include "config.h" 23#include "core/svg/SVGZoomEvent.h" 24 25#include "core/svg/SVGPointTearOff.h" 26#include "core/svg/SVGRectTearOff.h" 27 28namespace blink { 29 30SVGZoomEvent::SVGZoomEvent() 31 : m_newScale(0.0f) 32 , m_previousScale(0.0f) 33{ 34} 35 36PassRefPtr<SVGRectTearOff> SVGZoomEvent::zoomRectScreen() const 37{ 38 RefPtr<SVGRectTearOff> rectTearOff = SVGRectTearOff::create(SVGRect::create(), 0, PropertyIsNotAnimVal); 39 rectTearOff->setIsReadOnlyProperty(); 40 return rectTearOff.release(); 41} 42 43float SVGZoomEvent::previousScale() const 44{ 45 return m_previousScale; 46} 47 48PassRefPtr<SVGPointTearOff> SVGZoomEvent::previousTranslate() const 49{ 50 RefPtr<SVGPointTearOff> pointTearOff = SVGPointTearOff::create(SVGPoint::create(m_previousTranslate), 0, PropertyIsNotAnimVal); 51 pointTearOff->setIsReadOnlyProperty(); 52 return pointTearOff.release(); 53} 54 55float SVGZoomEvent::newScale() const 56{ 57 return m_newScale; 58} 59 60PassRefPtr<SVGPointTearOff> SVGZoomEvent::newTranslate() const 61{ 62 RefPtr<SVGPointTearOff> pointTearOff = SVGPointTearOff::create(SVGPoint::create(m_newTranslate), 0, PropertyIsNotAnimVal); 63 pointTearOff->setIsReadOnlyProperty(); 64 return pointTearOff.release(); 65} 66 67const AtomicString& SVGZoomEvent::interfaceName() const 68{ 69 return EventNames::SVGZoomEvent; 70} 71 72void SVGZoomEvent::trace(Visitor* visitor) 73{ 74 UIEvent::trace(visitor); 75} 76 77} // namespace blink 78