MyGUI_ControllerItem.h

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/*
 * This source file is part of MyGUI. For the latest info, see http://mygui.info/
 * Distributed under the MIT License
 * (See accompanying file COPYING.MIT or copy at http://opensource.org/licenses/MIT)
 */

#ifndef __MYGUI_CONTROLLER_ITEM_H__
#define __MYGUI_CONTROLLER_ITEM_H__

#include "MyGUI_Prerequest.h"
#include "MyGUI_WidgetDefines.h"
#include "MyGUI_IObject.h"
#include "MyGUI_Delegate.h"
#include "MyGUI_EventPair.h"

namespace MyGUI
{

    class ControllerItem;

    typedef delegates::CMultiDelegate1<Widget*> EventHandle_WidgetPtr;
    typedef delegates::CMultiDelegate2<Widget*, ControllerItem*> EventHandle_WidgetPtrControllerItemPtr;

    class MYGUI_EXPORT ControllerItem :
        public IObject
    {
        MYGUI_RTTI_DERIVED( ControllerItem )

    public:
        virtual ~ControllerItem() { }

        virtual void prepareItem(Widget* _widget) = 0;
        virtual bool addTime(Widget* _widget, float _time) = 0;

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

        EventPairAddParameter<EventHandle_WidgetPtr, EventHandle_WidgetPtrControllerItemPtr> eventPreAction;

        EventPairAddParameter<EventHandle_WidgetPtr, EventHandle_WidgetPtrControllerItemPtr> eventUpdateAction;

        EventPairAddParameter<EventHandle_WidgetPtr, EventHandle_WidgetPtrControllerItemPtr> eventPostAction;

    };

} // namespace MyGUI

#endif // __MYGUI_CONTROLLER_ITEM_H__