animation.h

/******************************************************************************
 * Project:  wxGIS (GIS Catalog)
 * Purpose:  wxGISAnimation class.
 * Author:   Dmitry Baryshnikov (aka Bishop), polimax@mail.ru
 ******************************************************************************
*   Copyright (C) 2009,2012,2014 Dmitry Baryshnikov
*
*    This program is free software: you can redistribute it and/or modify
*    it under the terms of the GNU General Public License as published by
*    the Free Software Foundation, either version 2 of the License, or
*    (at your option) any later version.
*
*    This program 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 General Public License for more details.
*
*    You should have received a copy of the GNU General Public License
*    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ****************************************************************************/
#pragma once

#include "wxgis/framework/framework.h"
#include "wx/imaglist.h"

class WXDLLIMPEXP_GIS_FRW wxGISAnimation :
    public wxControl,
    public IProgressor
{
    DECLARE_CLASS(wxGISAnimation)
    enum
    {
        ATIMER_ID = 1012,
        START_ID,
        STOP_ID,
        SHOW_ID
    };

public:
    wxGISAnimation(wxWindow * parent, wxWindowID id = wxID_ANY, const wxBitmap & bitmap = wxNullBitmap, const int bitmap_size = 16, const wxPoint & pos = wxDefaultPosition, const wxSize & size = wxDefaultSize, long style = wxNO_BORDER, const wxString name = wxT("Ani"));
    virtual ~wxGISAnimation(void);
    void OnPaint(wxPaintEvent & event);
    void OnEraseBackground(wxEraseEvent & event);
    void OnTimer( wxTimerEvent & event);
    //IProgressor
    virtual bool ShowProgress(bool bShow);
    virtual void Play(void);
    virtual void Stop(void);
    virtual void SetRange(int range){};
    virtual int GetRange() const {return 0;};
    virtual void SetValue(int value){};
    virtual int GetValue() const {return 0;};
    virtual void SetYield(bool bYield = false);
    //events
    virtual void OnChangeState(wxCommandEvent &event);
protected:
    wxImageList m_ImageList;
    int m_nImgPos;
    wxTimer m_timer;
    bool m_bYield;
private:
    DECLARE_EVENT_TABLE()
};