TYProgressManager.h

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/*
 * Copyright (C) <2012> <EDF-R&D> <FRANCE>
 * 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.
 * 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
/*
 *
 */
 
#ifndef __TY_PROGRESS_MANAGER__
#define __TY_PROGRESS_MANAGER__
 
#if TY_USE_IHM
 
    #include <qprogressdialog.h>
    #include <QLabel>
 
class TYProgressDialog : public QProgressDialog
{
public:
    TYProgressDialog(QWidget* creator = 0, const char* name = 0, bool modal = false,
                     Qt::WindowFlags f = QFlag(0))
        : // QProgressDialog(creator, name, modal, f)
          QProgressDialog(creator, f)
    {
        QLabel* label = new QLabel(name);
        setLabel(label);
        if (modal)
        {
            setWindowModality(Qt::WindowModal);
        }
        else
        {
            setWindowModality(Qt::NonModal);
        }
    }
    TYProgressDialog(const QString& labelText, const QString& cancelButtonText, int totalSteps,
                     QWidget* creator = 0, const char* name = 0, bool modal = false,
                     Qt::WindowFlags f = QFlag(0))
        : QProgressDialog(labelText, cancelButtonText, 0, totalSteps, creator, f)
    {
        QLabel* label = new QLabel(name);
        setLabel(label);
        if (modal)
        {
            setWindowModality(Qt::WindowModal);
        }
        else
        {
            setWindowModality(Qt::NonModal);
        }
    }
 
public:
    virtual void setEnabled(bool)
    {
        // Do nothing !
    }
};
 
class TYProgressManager
{
public:
    static void create(QWidget* pParent, const char* name = 0);
 
    static void set(int totalSteps, int stepSize = 1);
 
    static int getProgress();
 
    static void setProgress(int progress);
 
    static void step();
    static void step(bool& wasCancelled);
 
    static void stepToEnd();
    static void setWindowTitle(const char* caption);
    static void setMessage(const char* message);
    static TYProgressDialog* getProgressDialog()
    {
        return _pProgressDialog;
    }
 
protected:
    TYProgressManager() {}
 
private:
    static TYProgressDialog* _pProgressDialog;
 
    static int _stepSize;
};
 
#else // TY_USE_IHM
 
class QWidget;
 
class TYProgressManager
{
public:
    static void create(QWidget* pParent, const char* name = 0) {}
    static void set(int totalSteps, int stepSize = 1) {}
    static void step() {}
    static void step(bool& wasCancelled) {}
    static void stepToEnd() {}
 
protected:
    TYProgressManager() {}
};
 
#endif // TY_USE_IHM
 
#endif //__TY_PROGRESS_MANAGER__