KHtml

SVGZoomEvent.h
1 /*
2  Copyright (C) 2004, 2005 Nikolas Zimmermann <[email protected]>
3  Copyright (C) 2004, 2005 Rob Buis <[email protected]>
4  Copyright (C) 2006 Samuel Weinig ([email protected])
5 
6  This file is part of the KDE project
7 
8  This library is free software; you can redistribute it and/or
9  modify it under the terms of the GNU Library General Public
10  License as published by the Free Software Foundation; either
11  version 2 of the License, or (at your option) any later version.
12 
13  This library is distributed in the hope that it will be useful,
14  but WITHOUT ANY WARRANTY; without even the implied warranty of
15  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  Library General Public License for more details.
17 
18  You should have received a copy of the GNU Library General Public License
19  along with this library; see the file COPYING.LIB. If not, write to
20  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21  Boston, MA 02110-1301, USA.
22 */
23 
24 #ifndef SVGZoomEvent_h
25 #define SVGZoomEvent_h
26 #if ENABLE(SVG)
27 
28 #include "FloatRect.h"
29 #include "UIEvent.h"
30 
31 namespace WebCore
32 {
33 
34 class SVGZoomEvent : public UIEvent
35 {
36 public:
37  SVGZoomEvent();
38  virtual ~SVGZoomEvent();
39 
40  // 'SVGZoomEvent' functions
41  FloatRect zoomRectScreen() const;
42 
43  float previousScale() const;
44  void setPreviousScale(float);
45 
46  FloatPoint previousTranslate() const;
47 
48  float newScale() const;
49  void setNewScale(float);
50 
51  FloatPoint newTranslate() const;
52 
53  virtual bool isSVGZoomEvent() const;
54 
55 private:
56  float m_newScale;
57  float m_previousScale;
58 
59  FloatRect m_zoomRectScreen;
60 
61  FloatPoint m_newTranslate;
62  FloatPoint m_previousTranslate;
63 };
64 
65 } // namespace WebCore
66 
67 #endif // ENABLE(SVG)
68 #endif // SVGZoomEvent_h
69 
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