MainWindow.h

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/***************************************************************************
 *   Copyright (C) 2006-2008 by Antonello Lobianco                         *
 *   http://regmas.org                                                     *
 *                                                                         *
 *   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 3 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, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <iostream>
#include <string>
#include <sstream>

#include <QMainWindow>
#include <QTextEdit>
#include <QLabel>

#include "ui_MainWindow.h"

// regmas headers..
#include "ThreadManager.h"
#include "ScenarioSelectionWidget.h"

using namespace std;

//class ScenarioSelectionWidget;


class MainWindow : public QMainWindow, public Ui::MainWindow {
    Q_OBJECT

public:
                        MainWindow(); 

    void                setCurrentLogFileName(const QString &fileName);
    void                setCurrentModelFileName(const QString &fileName);
    bool                saveLogFile(const QString &logFileName);
    QString             strippedName(const QString &fullFileName);
    
    QString             getModelFileName(){return curModelFileName;};
    void                setModelFileName(const QString curModelFileName_h){curModelFileName=curModelFileName_h;};

public slots:
    void                setUnsavedStatus(bool unsavedStatus_h){unsavedStatus = unsavedStatus_h;};
    void                setOutputDirName(string outputDirName_h){outputDirName = outputDirName_h.c_str();};
    void                addLayer(QString layerName_h, QString layerLabel_h);
    void                switchToLayer(QString layerName_h);
    void                updatePixel(QString layerName_h, int x_h, int y_h, QColor color_h);
    void                updateImage(QString layerName_h, const QImage &image_h);
    void                switchToLayerFromLayerSelector(int layerIndex_h);
    void                treeViewerItemChangeValue(string itemID, string newValue);
    void                treeViewerItemRemove(string itemID);
    void                treeViewerAddItem(string text, string itemID, string parentID); 
    void                processLogArea(const QString& message_h);
    void                resetGUIForNewSimulation(); 

    //void                sendQueryToMainThread(int px_ID);
    void                receiveScenarioOptions(const QVector<QString> &scenarios_h);


signals:
    void                currentModelFilenameChanged (QString);
    void                selectedScenarioName(const QString &scenarioName_h);

protected:
    void                closeEvent(QCloseEvent *event); 

private slots:
    void                open();
    bool                save();
    bool                saveAs();
    void                startModelMainThread();
    void                stopModelMainThread();
    void                pauseOrResumeModelMainThread();
    void                openRecentFile(); //already in the ui file ????
    void                hideDebugMsgs(bool hide);
    void                about();
    void                showDocumentation();

private:

    ThreadManager                modelMainThread;
    QLabel*                          yearSBLabel; 
    QLabel*                          mainSBLabel; 
    bool                           unsavedStatus;
    QString                        outputDirName;
    QString                       curLogFileName;
    QString                     curModelFileName;
    QString                     curBaseDirectory;
    QStringList                      recentFiles;
    enum { MaxRecentFiles = 5 };
    QAction *  recentFileActions[MaxRecentFiles];
    QAction *                    separatorAction;
    bool                         debugMsgsEnable; 
    ScenarioSelectionWidget      *scenarioWidget;
    map <string, QTreeWidgetItem*>       svIndex; 

    void                       createStatusBar();
    bool                          okToContinue();
    void                          readSettings();
    void                         writeSettings();
    void               updateRecentFileActions();
};

#endif