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GreekDlg.h

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// MathGUI = a WYSIWYG equation editor + a powerful math engine      //
// Copyright (C) 2003 by Francesco Montorsi                          //
//                                                                   //
// This library 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 2.1 of the License, or (at your option) any later         //
// version.                                                          //
//                                                                   //
// This library 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 this program; if not, write to the Free        //
// Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,   //
// MA 02111-1307, USA.                                               //
//                                                                   //
// For any comment, suggestion or feature request, please contact    //
// the administrator of the project at frm@users.sourceforge.net     //
//                                                                   //


#ifndef GREEKDLG_H
#define GREEKDLG_H

// required includes
#include "mg/MathWnd.h"
#include "mg/MathBox.h"
#include "mg/PaletteDlg.h"
#ifdef mgUSE_PALETTEFRM
   #include <wx/palettefrm.h>
#else
   #include <wx/minifram.h>   
#endif


// optimization for GCC compiler
#ifdef __GNUG__
#pragma interface "GreekDlg.h"
#endif



#define  GREEKDLG_ALPHABET_LENGHT      24//(0x03C9 - 0x03B1)

#define GREEKDLG_GRID_COLUMNS       12
#define GREEKDLG_GRID_ROWS          (GREEKDLG_ALPHABET_LENGHT/GREEKDLG_GRID_COLUMNS)

#define GREEKDLG_FONT_POINTSIZE        13

#define GREEKDLG_BUTTON_MINWIDTH    20
#define GREEKDLG_BUTTON_MINHEIGHT      24


#define IDC_GREEKDLG_SMALLBUTTONS      mgGREEKDLG_BASEID
#define IDC_GREEKDLG_CAPITALBUTTONS    mgGREEKDLG_BASEID+GREEKDLG_ALPHABET_LENGHT




class mgSmallGreekPanel : public mgButtonListPanel
{
   friend class mgCapitalGreekPanel;

   static wxString strSmallAlphabet;

   static wxString strLetterNames[GREEKDLG_ALPHABET_LENGHT];

protected:

   void OnButtons( wxCommandEvent &event );

   virtual wxString GetButtonLabel(int i) {
      return strSmallAlphabet.GetChar(i);
   }

   virtual wxString GetButtonTooltip(int i) {
      return wxT("Small ") + strLetterNames[i];
   }

public:

   mgSmallGreekPanel(
      wxWindow *parent,
      wxWindow *client,
      mgMathWnd *mathwnd,
      mgMathBox *mathbox,
      wxWindowID id = -1, 
      const wxPoint& pos = wxDefaultPosition,
      const wxSize& size = wxDefaultSize,
      long style = wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER);

   virtual ~mgSmallGreekPanel() {}
      
private:
   DECLARE_EVENT_TABLE()
};



class mgCapitalGreekPanel : public mgButtonListPanel
{
   static wxString strCapitalAlphabet;

protected:

   void OnButtons( wxCommandEvent &event );

   virtual wxString GetButtonLabel(int i) {
      return strCapitalAlphabet.GetChar(i);
   }

   virtual wxString GetButtonTooltip(int i) {
      return wxT("Capital ") + mgSmallGreekPanel::strLetterNames[i];
   }

public:

   mgCapitalGreekPanel(
      wxWindow *parent,
      wxWindow *client,
      mgMathWnd *mathwnd,
      mgMathBox *mathbox,
      wxWindowID id = -1, 
      const wxPoint& pos = wxDefaultPosition,
      const wxSize& size = wxDefaultSize,
      long style = wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER);

   virtual ~mgCapitalGreekPanel() {}
      
private:
   DECLARE_EVENT_TABLE()
};



class mgGreekPalette : public wxPaletteFrame
{
protected:

   void Build(wxWindow *client, mgMathWnd *mathwnd, mgMathBox *mathbox);

public:

   mgGreekPalette(
      wxMainFrame *parent,
      wxWindow *client,
      mgMathWnd *mathwnd,
      mgMathBox *mathbox,
      wxWindowID id = -1,
      const wxString &title = wxT("Greek alphabet"),
      const wxPoint &pos = wxDefaultPosition,
      const wxSize &size = wxDefaultSize,
      long style = wxPALETTEFRM_DEFAULT_STYLE,
      const wxString &name = wxT("mgGreekPalette")) :
      wxPaletteFrame(parent, id, title, pos, size, style, name) {

      // build everything...
      Build(client ? client : parent, mathwnd, mathbox);
   }

   virtual ~mgGreekPalette() {}
};



#endif   // GREEKDLG_H

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