YiActivityIndicatorView.h

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// © You i Labs Inc. 2000-2017. All rights reserved.
#ifndef _YI_ACTIVITY_INDICATOR_VIEW_H_
#define _YI_ACTIVITY_INDICATOR_VIEW_H_

#include "animation/YiAnimationToggleController.h"
#include "signal/YiSignal.h"
#include "utility/YiTimer.h"
#include "view/YiSceneView.h"


class CYIActivityIndicatorView : public CYISceneView
{
public:
    CYIActivityIndicatorView();
    virtual ~CYIActivityIndicatorView();

    virtual bool Init() override;

    void Start();

    void Stop();

    void SetStartDelay(uint32_t nStartDelayMs);

    CYISignal<> Started; 
    CYISignal<> Ended; 

protected:
    void Restart();
    void StartNow();
    void OnVisibilityToggled(CYIAnimationToggleController::STATE eState);

    CYIAbstractTimeline *m_pLoopTimeline;
    CYIAnimationToggleController  m_ActivityIndicatorVisibilityController;
    CYITimer                      m_startDelayTimer;

    YI_TYPE_BASES(CYIActivityIndicatorView, CYISceneView)

private:
    YI_DISALLOW_COPY_AND_ASSIGN(CYIActivityIndicatorView)
};

#endif // _YI_ACTIVITY_INDICATOR_VIEW_H_