MyGUI
3.2.0
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00001 00006 /* 00007 This file is part of MyGUI. 00008 00009 MyGUI is free software: you can redistribute it and/or modify 00010 it under the terms of the GNU Lesser General Public License as published by 00011 the Free Software Foundation, either version 3 of the License, or 00012 (at your option) any later version. 00013 00014 MyGUI is distributed in the hope that it will be useful, 00015 but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00017 GNU Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public License 00020 along with MyGUI. If not, see <http://www.gnu.org/licenses/>. 00021 */ 00022 #ifndef __MYGUI_ACTION_CONTROLLER_H__ 00023 #define __MYGUI_ACTION_CONTROLLER_H__ 00024 00025 #include "MyGUI_Prerequest.h" 00026 #include "MyGUI_Types.h" 00027 #include <math.h> 00028 00029 namespace MyGUI 00030 { 00031 00032 namespace action 00033 { 00034 00036 void MYGUI_EXPORT actionWidgetHide(Widget* _widget); 00037 00039 void MYGUI_EXPORT actionWidgetShow(Widget* _widget); 00040 00042 void MYGUI_EXPORT actionWidgetDestroy(Widget* _widget); 00043 00045 void MYGUI_EXPORT linearMoveFunction(const IntCoord& _startRect, const IntCoord& _destRect, IntCoord& _result, float _k); 00046 00052 template <int N> 00053 inline void acceleratedMoveFunction(const IntCoord& _startRect, const IntCoord& _destRect, IntCoord& _result, float _current_time) 00054 { 00055 float k = (float)pow (_current_time, N / 10.f /*3 by default as Accelerated and 0.4 by default as Slowed*/); 00056 linearMoveFunction(_startRect, _destRect, _result, k); 00057 } 00058 00060 template <int N> 00061 inline void jumpMoveFunction(const IntCoord& _startRect, const IntCoord& _destRect, IntCoord& _result, float _current_time) 00062 { 00063 float k = pow (_current_time, 2) * (-2 - N / 10.f) + _current_time * (3 + N / 10.f); 00064 linearMoveFunction(_startRect, _destRect, _result, k); 00065 } 00066 00068 void MYGUI_EXPORT inertionalMoveFunction(const IntCoord& _startRect, const IntCoord& _destRect, IntCoord& _result, float _current_time); 00069 00070 } // namespace action 00071 00072 } // namespace MyGUI 00073 00074 #endif // __MYGUI_ACTION_CONTROLLER_H__