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IEventReceiver.h

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// Copyright (C) 2002-2008 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h

#ifndef __I_EVENT_RECEIVER_H_INCLUDED__
#define __I_EVENT_RECEIVER_H_INCLUDED__

#include "ILogger.h"
#include "position2d.h"
#include "Keycodes.h"

namespace irr
{
        enum EEVENT_TYPE
        {

                EET_GUI_EVENT = 0,


                EET_MOUSE_INPUT_EVENT,


                EET_KEY_INPUT_EVENT,


                EET_LOG_TEXT_EVENT,


                EET_USER_EVENT
        };

        enum EMOUSE_INPUT_EVENT
        {
                EMIE_LMOUSE_PRESSED_DOWN = 0,

                EMIE_RMOUSE_PRESSED_DOWN,

                EMIE_MMOUSE_PRESSED_DOWN,

                EMIE_LMOUSE_LEFT_UP,

                EMIE_RMOUSE_LEFT_UP,

                EMIE_MMOUSE_LEFT_UP,

                EMIE_MOUSE_MOVED,

                EMIE_MOUSE_WHEEL,

                EMIE_COUNT
        };

        namespace gui
        {

                class IGUIElement;

                enum EGUI_EVENT_TYPE
                {

                        EGET_ELEMENT_FOCUS_LOST = 0,


                        EGET_ELEMENT_FOCUSED,

                        EGET_ELEMENT_HOVERED,

                        EGET_ELEMENT_LEFT,


                        EGET_ELEMENT_CLOSED,

                        EGET_BUTTON_CLICKED,

                        EGET_SCROLL_BAR_CHANGED,

                        EGET_CHECKBOX_CHANGED,

                        EGET_LISTBOX_CHANGED,

                        EGET_LISTBOX_SELECTED_AGAIN,

                        EGET_FILE_SELECTED,

                        EGET_FILE_CHOOSE_DIALOG_CANCELLED,

                        EGET_MESSAGEBOX_YES,

                        EGET_MESSAGEBOX_NO,

                        EGET_MESSAGEBOX_OK,

                        EGET_MESSAGEBOX_CANCEL,

                        EGET_EDITBOX_ENTER,

                        EGET_TAB_CHANGED,

                        EGET_MENU_ITEM_SELECTED,

                        EGET_COMBO_BOX_CHANGED,

                        EGET_SPINBOX_CHANGED
                };
        } // end namespace gui


struct SEvent
{
        struct SGUIEvent
        {
                gui::IGUIElement* Caller;

                gui::IGUIElement* Element;

                gui::EGUI_EVENT_TYPE EventType;

        };

        struct SMouseInput
        {
                s32 X;

                s32 Y;


                f32 Wheel;

                EMOUSE_INPUT_EVENT Event;
        };

        struct SKeyInput
        {
                wchar_t Char;

                EKEY_CODE Key;

                bool PressedDown;

                bool Shift;

                bool Control;
        };

        struct SLogEvent
        {
                const c8* Text;

                ELOG_LEVEL Level;
        };

        struct SUserEvent
        {
                s32 UserData1;

                s32 UserData2;

                f32 UserData3;
        };

        EEVENT_TYPE EventType;
        union
        {
                struct SGUIEvent GUIEvent;
                struct SMouseInput MouseInput;
                struct SKeyInput KeyInput;
                struct SLogEvent LogEvent;
                struct SUserEvent UserEvent;
        };

};


class IEventReceiver
{
public:

        virtual ~IEventReceiver() {}


        virtual bool OnEvent(const SEvent& event) = 0;
};


} // end namespace irr

#endif

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The Irrlicht Engine Documentation © 2003-2008 by Nikolaus Gebhardt. Generated on Sun Jun 1 07:59:07 2008 by Doxygen (1.4.2)