Gnash 0.8.10dev
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00001 // 00002 // Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 00003 // 2011 Free Software Foundation, Inc 00004 // 00005 // This program is free software; you can redistribute it and/or modify 00006 // it under the terms of the GNU General Public License as published by 00007 // the Free Software Foundation; either version 3 of the License, or 00008 // (at your option) any later version. 00009 // 00010 // This program is distributed in the hope that it will be useful, 00011 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 // GNU General Public License for more details. 00014 // 00015 // You should have received a copy of the GNU General Public License 00016 // along with this program; if not, write to the Free Software 00017 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00018 00019 #ifndef GNASH_DRAG_STATE_H 00020 #define GNASH_DRAG_STATE_H 00021 00022 #include "SWFRect.h" 00023 #include "DisplayObject.h" 00024 00025 // Forward declarations 00026 namespace gnash { 00027 class DisplayObject; 00028 } 00029 00030 namespace gnash { 00031 00033 class DragState 00034 { 00035 public: 00036 00037 DragState(DisplayObject* d) 00038 : 00039 _hasbounds(false), 00040 _bounds(), 00041 _displayObject(d), 00042 _lock_centered(false) 00043 { 00044 } 00045 00046 bool isLockCentered() const { 00047 return _lock_centered; 00048 } 00049 00050 void setLockCentered(bool lock) { 00051 _lock_centered = lock; 00052 } 00053 00058 void setOffset(boost::int32_t x, boost::int32_t y) { 00059 _xoffset = x; 00060 _yoffset = y; 00061 } 00062 00063 boost::int32_t xOffset() const { return _xoffset; } 00064 boost::int32_t yOffset() const { return _yoffset; } 00065 00066 bool hasBounds() const { 00067 return _hasbounds; 00068 } 00069 00073 // 00081 const SWFRect& getBounds() const { return _bounds; } 00082 00086 // 00090 void setBounds(const SWFRect& bounds) { 00091 _bounds = bounds; 00092 _hasbounds = true; 00093 } 00094 00096 DisplayObject* getCharacter() const { 00097 return _displayObject; 00098 } 00099 00101 void reset() { 00102 _displayObject = 0; 00103 _hasbounds = false; 00104 _bounds.set_null(); 00105 _lock_centered = false; 00106 } 00107 00109 void markReachableResources() const { 00110 if (_displayObject) _displayObject->setReachable(); 00111 } 00112 00113 private: 00114 00115 bool _hasbounds; 00116 00119 SWFRect _bounds; 00120 00121 DisplayObject* _displayObject; 00122 00123 bool _lock_centered; 00124 00129 boost::int32_t _xoffset; 00130 boost::int32_t _yoffset; 00131 00132 }; 00133 00134 00135 } // namespace gnash 00136 00137 #endif // GNASH_DRAG_STATE_H