TuchulchaWindow.h

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/*  Copyright (C) 2009 Jens-Malte Gottfried

    This file is part of Tuchulcha.

    Tuchulcha 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 3 of the License, or
    (at your option) any later version.

    Tuchulcha 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 Tuchulcha.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MAINWINDOW_H_
#define MAINWINDOW_H_

#include <QMainWindow>
#include <QPointer>
#include "CentralMdiArea.h"

class QMdiSubWindow;
class FlowWidget;
class ObjectInspector;
class ParameterFileModel;
class NodeTreeView;
class QAction;
class RecentFileHandler;
class DocGenerator;
class QProcess;
class GraphModel;

class TuchulchaWindow : public QMainWindow {
    Q_OBJECT

public:

    TuchulchaWindow(QWidget* parent = 0);
    virtual ~TuchulchaWindow();

public slots:

    void open(const QString& fileName = QString());

    void open(const QStringList& files);

    void openNew();

    void saveFlowChart() const;

    void zoomIn();

    void zoomOut();

    void zoomFit();

    void updateMetadata();

    void runWorkflow();


    void options(int tab=-1);

    void showMessage(QString msg) const;

signals:
    void activeGraphModelChanged(ParameterFileModel* model);

    void metaDataUpdated();

    void statusMessage(const QString&) const;

protected:
    virtual void closeEvent(QCloseEvent* event);

private slots:
    void _showAbout();


    void _showHelp(QString page = QString());

    void _showAboutQt();


    void _updateFlowLinks();

private:
    QToolBar* _toolBar;
    CentralMdiArea* _centralArea;
    RecentFileHandler* _rfHandler;
    FlowWidget* _flow;
    ObjectInspector* _inspector;
    NodeTreeView* _selector;
    DocGenerator* _docGen;
    static const int _saveStateVersion;
    QPointer<QProcess> _helpDisp;

    void _setupConnections(GraphModel* model, FlowWidget* fWidget);
};

#endif /* MAINWINDOW_H_ */