MyGUI 3.0.1
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00001 00007 /* 00008 This file is part of MyGUI. 00009 00010 MyGUI is free software: you can redistribute it and/or modify 00011 it under the terms of the GNU Lesser General Public License as published by 00012 the Free Software Foundation, either version 3 of the License, or 00013 (at your option) any later version. 00014 00015 MyGUI is distributed in the hope that it will be useful, 00016 but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 GNU Lesser General Public License for more details. 00019 00020 You should have received a copy of the GNU Lesser General Public License 00021 along with MyGUI. If not, see <http://www.gnu.org/licenses/>. 00022 */ 00023 #ifndef __MYGUI_ACTION_CONTROLLER_H__ 00024 #define __MYGUI_ACTION_CONTROLLER_H__ 00025 00026 #include "MyGUI_Prerequest.h" 00027 #include "MyGUI_Types.h" 00028 #include <math.h> 00029 00030 namespace MyGUI 00031 { 00032 00033 namespace action 00034 { 00035 00037 void MYGUI_EXPORT actionWidgetHide(Widget* _widget); 00038 00040 void MYGUI_EXPORT actionWidgetShow(Widget* _widget); 00041 00043 void MYGUI_EXPORT actionWidgetDestroy(Widget* _widget); 00044 00046 void MYGUI_EXPORT linearMoveFunction(const IntCoord& _startRect, const IntCoord& _destRect, IntCoord& _result, float _k); 00047 00053 template <int N> 00054 inline void acceleratedMoveFunction(const IntCoord& _startRect, const IntCoord& _destRect, IntCoord& _result, float _current_time) 00055 { 00056 float k = (float)pow (_current_time, N/10.f /*3 by default as Accelerated and 0.4 by default as Slowed*/); 00057 linearMoveFunction(_startRect, _destRect, _result, k); 00058 } 00059 00061 template <int N> 00062 inline void jumpMoveFunction(const IntCoord& _startRect, const IntCoord& _destRect, IntCoord& _result, float _current_time) 00063 { 00064 float k = pow (_current_time, 2) * (-2 - N/10.f) + _current_time * (3 + N/10.f); 00065 linearMoveFunction(_startRect, _destRect, _result, k); 00066 } 00067 00069 void MYGUI_EXPORT inertionalMoveFunction(const IntCoord& _startRect, const IntCoord& _destRect, IntCoord& _result, float _current_time); 00070 00071 } // namespace action 00072 00073 } // namespace MyGUI 00074 00075 #endif // __MYGUI_ACTION_CONTROLLER_H__