1 /* 2 * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann (at) kde.org> 3 * Copyright (C) 2004, 2005 Rob Buis <buis (at) kde.org> 4 * Copyright (C) 2006 Samuel Weinig <sam.weinig (at) 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 #ifndef SVGZoomEvent_h 23 #define SVGZoomEvent_h 24 25 #include "core/events/UIEvent.h" 26 #include "core/svg/SVGPoint.h" 27 #include "core/svg/SVGRect.h" 28 29 namespace WebCore { 30 31 class SVGZoomEvent FINAL : public UIEvent { 32 public: 33 static PassRefPtrWillBeRawPtr<SVGZoomEvent> create() 34 { 35 return adoptRefWillBeNoop(new SVGZoomEvent); 36 } 37 38 // 'SVGZoomEvent' functions 39 PassRefPtr<SVGRectTearOff> zoomRectScreen() const; 40 41 float previousScale() const; 42 43 PassRefPtr<SVGPointTearOff> previousTranslate() const; 44 45 float newScale() const; 46 47 PassRefPtr<SVGPointTearOff> newTranslate() const; 48 49 virtual const AtomicString& interfaceName() const OVERRIDE; 50 51 virtual void trace(Visitor*) OVERRIDE; 52 53 private: 54 SVGZoomEvent(); 55 56 float m_newScale; 57 float m_previousScale; 58 59 FloatPoint m_newTranslate; 60 FloatPoint m_previousTranslate; 61 }; 62 63 } // namespace WebCore 64 65 #endif // SVGZoomEvent_h 66