MyGUI_ControllerEdgeHide.h

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/*
    This file is part of MyGUI.

    MyGUI is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    MyGUI is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with MyGUI.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MYGUI_CONTROLLER_EDGE_HIDE_H__
#define __MYGUI_CONTROLLER_EDGE_HIDE_H__

#include "MyGUI_Prerequest.h"
#include "MyGUI_WidgetDefines.h"
#include "MyGUI_ControllerItem.h"
#include "MyGUI_Types.h"

namespace MyGUI
{

    class MYGUI_EXPORT ControllerEdgeHide :
        public ControllerItem
    {
        MYGUI_RTTI_DERIVED( ControllerEdgeHide )

    public:
        ControllerEdgeHide();
        virtual ~ControllerEdgeHide() { }

        void setTime(float _value) { mTime = _value; }

        void setRemainPixels(int _value) { mRemainPixels = _value; }

        void setShadowSize(int _value) { mShadowSize = _value; }

        virtual void setProperty(const std::string& _key, const std::string& _value);

    private:
        bool addTime(Widget* _widget, float _time);
        void prepareItem(Widget* _widget);

        void recalculateTime(Widget* _widget);

        delegates::CDelegate1<Widget*> eventPostAction;

        float mTime;
        int mRemainPixels;
        int mShadowSize;
        float mElapsedTime;
        // for checking if widget was moved
        MyGUI::IntCoord mLastCoord;
    };

}

#endif // __MYGUI_CONTROLLER_EDGE_HIDE_H__

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