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      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/dom/UIEvent.h"
     26 #include "core/svg/SVGPoint.h"
     27 #include "core/svg/SVGRect.h"
     28 
     29 namespace WebCore {
     30 
     31 class SVGZoomEvent : public UIEvent {
     32 public:
     33     static PassRefPtr<SVGZoomEvent> create() { return adoptRef(new SVGZoomEvent); }
     34 
     35     // 'SVGZoomEvent' functions
     36     SVGRect zoomRectScreen() const;
     37 
     38     float previousScale() const;
     39     void setPreviousScale(float);
     40 
     41     SVGPoint previousTranslate() const;
     42 
     43     float newScale() const;
     44     void setNewScale(float);
     45 
     46     SVGPoint newTranslate() const;
     47 
     48     virtual const AtomicString& interfaceName() const;
     49 
     50 private:
     51     SVGZoomEvent();
     52 
     53     float m_newScale;
     54     float m_previousScale;
     55 
     56     SVGRect m_zoomRectScreen;
     57 
     58     SVGPoint m_newTranslate;
     59     SVGPoint m_previousTranslate;
     60 };
     61 
     62 } // namespace WebCore
     63 
     64 #endif // SVGZoomEvent_h
     65