GainputSimultaneouslyDownGesture.h

#ifndef GAINPUTSIMULTANEOUSLYDOWNGESTURE_H_
#define GAINPUTSIMULTANEOUSLYDOWNGESTURE_H_

#ifdef GAINPUT_ENABLE_SIMULTANEOUSLY_DOWN_GESTURE

namespace gainput
{

enum SimultaneouslyDownAction
{
    SimultaneouslyDownTriggered     
};


class GAINPUT_LIBEXPORT SimultaneouslyDownGesture : public InputGesture
{
public:
    SimultaneouslyDownGesture(InputManager& manager, DeviceId device, unsigned index, DeviceVariant variant);
    ~SimultaneouslyDownGesture();


    void AddButton(DeviceId device, DeviceButtonId button);

    void ClearButtons();

    bool IsValidButtonId(DeviceButtonId deviceButton) const { return deviceButton == SimultaneouslyDownTriggered; }

    ButtonType GetButtonType(DeviceButtonId deviceButton) const { GAINPUT_UNUSED(deviceButton); GAINPUT_ASSERT(IsValidButtonId(deviceButton)); return BT_BOOL; }

protected:
    void InternalUpdate(InputDeltaState* delta);

private:
    Array<DeviceButtonSpec> buttons_;

};

}

#endif

#endif