40 lines
725 B
C++
40 lines
725 B
C++
|
#pragma once
|
||
|
|
|
||
|
|
#include "drape/pointers.hpp"
|
||
|
|
|
||
|
|
#include <array>
|
||
|
|
|
||
|
|
namespace df
|
||
|
|
{
|
||
|
|
class ShowHideAnimation
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
enum EState
|
||
|
|
{
|
||
|
|
STATE_INVISIBLE,
|
||
|
|
STATE_VISIBLE,
|
||
|
|
STATE_SHOW_DIRECTION,
|
||
|
|
STATE_HIDE_DIRECTION
|
||
|
|
};
|
||
|
|
|
||
|
|
ShowHideAnimation(bool isInitialVisible, double fullDuration);
|
||
|
|
~ShowHideAnimation();
|
||
|
|
|
||
|
|
void Show();
|
||
|
|
void ShowAnimated();
|
||
|
|
void Hide();
|
||
|
|
void HideAnimated();
|
||
|
|
EState GetState() const;
|
||
|
|
double GetT() const;
|
||
|
|
bool IsFinished() const;
|
||
|
|
|
||
|
|
private:
|
||
|
|
void RefreshInterpolator(std::array<EState, 2> validStates, double endValue);
|
||
|
|
class ShowHideInterpolator;
|
||
|
|
|
||
|
|
drape_ptr<ShowHideInterpolator> m_interpolator;
|
||
|
|
ShowHideAnimation::EState m_state;
|
||
|
|
double m_fullDuration;
|
||
|
|
};
|
||
|
|
} // namespace df
|