tmdraweredit.h

/***************************************************************************
 tmdraweredit.h
 Drawing data during editing process
 -------------------
 copyright : (C) 2009 CREALP Lucien Schreiber
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
 
// comment doxygen
 
#ifndef _TM_DRAWER_EDIT_H_
#define _TM_DRAWER_EDIT_H_
 
// For compilers that support precompilation, includes "wx/wx.h".
#include <wx/wxprec.h>
 
// Include wxWidgets' headers
#ifndef WX_PRECOMP
#include <wx/wx.h>
#endif
 
#include <wx/overlay.h>
 
#include "../core/tmarraysize.h"
 
class tmDrawerEditLine : public wxObject {
  private:
    wxPoint* m_LeftPT;
    wxPoint* m_Pt;
    wxPoint* m_RightPT;
    int m_Index;
 
    wxPen m_EditPen;
    wxOverlay m_Overlay;
 
    void DLVertexDelete();
 
    int DLGetCountPoints();
 
    wxPoint* DLGetPoints();
 
    void DLReorderVertex();
 
  protected:
  public:
    tmDrawerEditLine();
 
    ~tmDrawerEditLine();
 
    // creating and validating
    bool CreateVertex(const wxArrayPoints& pts, int index);
 
    bool CreateVertex(const wxPoint& pt, wxPoint* left, wxPoint* right, int index);
 
    bool CreateVertex(const wxPoint& pt);
 
    bool IsEndVertex();
 
    bool IsOK();
 
    bool ClearVertex();
 
    bool SetVertex(const wxPoint& pt);
 
    int GetVertexIndex() {
        return m_Index;
    }
 
    // Drawing functions
    void SetSymbology(wxColour col, int width);
 
    bool DrawEditPart(wxClientDC* pdc);
 
    void DrawEditReset(wxClientDC* pdc);
};
 
#endif