1 /* 2 Copyright (C) 2010-2014 Kristian Duske 3 4 This file is part of TrenchBroom. 5 6 TrenchBroom is free software: you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation, either version 3 of the License, or 9 (at your option) any later version. 10 11 TrenchBroom 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 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with TrenchBroom. If not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #ifndef TrenchBroom_AnimationCurve 21 #define TrenchBroom_AnimationCurve 22 23 #include <wx/longlong.h> 24 25 namespace TrenchBroom { 26 namespace View { 27 class AnimationCurve { 28 public: 29 virtual ~AnimationCurve(); 30 double apply(double progress) const; 31 private: 32 virtual double doApply(double progress) const = 0; 33 }; 34 35 class FlatAnimationCurve : public AnimationCurve { 36 private: 37 double doApply(double progress) const; 38 }; 39 40 class EaseInEaseOutAnimationCurve : public AnimationCurve { 41 private: 42 double m_threshold; 43 public: 44 EaseInEaseOutAnimationCurve(wxLongLong duration); 45 double doApply(double progress) const; 46 }; 47 } 48 } 49 50 51 #endif /* defined(TrenchBroom_AnimationCurve) */ 52