OpenProjectDialog.cpp

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#include "OpenProjectDialog.h"
#include "ApplicationWindow.h"
 
#include <QHBoxLayout>
#include <QLabel>
#include <QPushButton>
#include <QCloseEvent>
 
OpenProjectDialog::OpenProjectDialog(QWidget *parent, bool extended, Qt::WindowFlags flags)
    : ExtensibleFileDialog(parent, extended, flags)
{
    setWindowTitle(tr("Open Project"));
    setFileMode(ExistingFile);
    QStringList filters;
    filters << tr("SciDAVis project") + " (*.sciprj)"
        << tr("Compressed SciDAVis project") + " (*.sciprj.gz)"
        << tr("QtiPlot project") + " (*.qti)"
        << tr("Compressed QtiPlot project") + " (*.qti.gz)"
#ifdef ORIGIN_IMPORT
        << tr("Origin project") + " (*.opj *.OPJ)"
        << tr("Origin matrix") + " (*.ogm *.OGM)"
        << tr("Origin worksheet") + " (*.ogw *.OGW)"
        << tr("Origin graph") + " (*.ogg *.OGG)"
        << tr("Origin 3.5 project") + " (*.org *.ORG)"
#endif
        << tr("Backup files") + " (*.sciprj~)"
        //<< tr("Python Source") + " (*.py *.PY)"
        << tr("All files") + " (*)";
    setNameFilters(filters);
 
    QWidget *advanced_options = new QWidget();
    QHBoxLayout *advanced_layout = new QHBoxLayout();
    advanced_options->setLayout(advanced_layout);
    advanced_layout->addWidget(new QLabel(tr("Open As")));
    d_open_mode = new QComboBox();
    // Important: Keep this is sync with enum OpenMode.
    d_open_mode->addItem(tr("New Project Window"));
    d_open_mode->addItem(tr("New Folder"));
    advanced_layout->addWidget(d_open_mode);
    setExtensionWidget(advanced_options);
 
#if QT_VERSION >= 0x040300
    connect(this, SIGNAL(filterSelected ( const QString & )),
            this, SLOT(updateAdvancedOptions ( const QString & )));
#else
    QList<QComboBox*> combo_boxes = findChildren<QComboBox*>();
    if (combo_boxes.size() >= 2)
        connect(combo_boxes[1], SIGNAL(currentIndexChanged ( const QString & )),
                this, SLOT(updateAdvancedOptions ( const QString & )));
#endif
    updateAdvancedOptions(selectedNameFilter());
}
 
void OpenProjectDialog::updateAdvancedOptions (const QString & filter)
{
    if (filter.contains("*.ogm") || filter.contains("*.ogw")) {
        d_extension_toggle->setChecked(false);
        d_extension_toggle->setEnabled(false);
        return;
    }
    d_extension_toggle->setEnabled(true);
}
 
void OpenProjectDialog::closeEvent(QCloseEvent* e)
{
    if (isExtendable()){
        ApplicationWindow *app = (ApplicationWindow *)this->parent();
        if (app)
            app->d_extended_open_dialog = this->isExtended();
    }
 
    e->accept();
}