/*
 * MathPlanner 3.1 - Mathematical design tool.
 * Copyright(C) 2002  Jarmo Nikkanen
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License with this program.
 *
 */

#ifndef _MATHPLANNER_APP_CONTROL_H
#define _MATHPLANNER_APP_CONTROL_H

#include <qfont.h>
#include <qcolor.h>
#include <qcombobox.h>
#include <qpushbutton.h>
#include <qstring.h>
#include <qwidgetstack.h>
#include <qaccel.h>
#include <qtoolbar.h>
#include <qpopupmenu.h>
#include <qtoolbutton.h>
#include <qpixmap.h>

#include "Extern.h"

class DataStorage;
class string_object;
class m_function_object;
class MathWindow;
class m_base_object;
class Paper;
class TextControl;


class ApplicationControl : public QObject
{
	Q_OBJECT

       	public:
       	        ApplicationControl(MathWindow *parent);
   	
       	void    CreateFunctionMenu(QStringList);
        QColor  GetColor(int id);
        QFont   GetFont(int id);
        int     GetFontSize(int id);
				int		  CenterLine(string_object *);    	
       	void    CreateControlMenu(m_base_object *);
        void    SetModeFlag(int,bool);
        bool    GetModeFlag(int);

       	void    AddError(QString);    	   	

        void    DocumentChanged(bool c=true);
        bool    IsChanged();

        MathWindow *MainWindow();
				QPixmap   LoadIcon(QString);

        void      MessageReceived(DataStorage *msg,int rec);
        void      PostMessage(DataStorage *msg,int dest=TO_FRAME);


        private:

        void    SetupFonts();

       	private slots:
       	  	
       	void    SetFunction(int);


        public:
	
        QPopupMenu *FunctionMenu;

        class DataStorage *Clipboard;
        class function_serv *function_server;
				class int_server *integer_server;
				class config_file_reader *Prefs;
        class setup *Setup;
	      class mpl_unit *Unit;

        class TextControl *TextControlBar;
        class MathControl *MathControlBar;


       	private:

      	class MathWindow *parent;
       	class base_object_message *base_om[50];
       	
        int zoomfactor;
			  bool documentchanged;
        bool mode_flag[32];
				QWidgetStack *wstack;
				
				QColor color[16];
  			QFont font[16];
  			int fontsize[16];
        int centerline;
			
    		QToolBar *ObjectBar;

};

#endif