FileListDialog Class Reference

Detailed Description

A list of selected files selected for conversion incl. an output directory.

Definition at line 21 of file FileListDialog.h.

#include <FileListDialog.h>

Inheritance diagram for FileListDialog:

Collaboration diagram for FileListDialog:

Public Member Functions
	FileListDialog (FileType input, FileType output, QWidget *parent=nullptr)
	Constructor.
	~FileListDialog () override
	Destructor.
const QStringList	getInputFileList () const
	Returns list of all selected files.
const QString	getOutputDir () const
	Returns selected output directory.

Private Slots
void	on_addButton_pressed ()
void	on_removeButton_pressed ()
void	on_browseButton_pressed ()
void	accept () override
	Instructions if the OK-Button has been pressed.
void	reject () override
	Instructions if the Cancel-Button has been pressed.

Private Member Functions
QString	getFileTypeString (FileType file_type) const
	Returns a string for the given file type enum.
void	displayWarningLabel () const
	Display a warning for vtu- to msh-conversion.

Private Attributes
QStringListModel	_allFiles
QString	_output_dir
const FileType	_input_file_type
const FileType	_output_file_type

Constructor & Destructor Documentation

FileListDialog()

FileListDialog::FileListDialog	(	FileType	input,
		FileType	output,
		QWidget *	parent = nullptr )

Constructor.

Definition at line 14 of file FileListDialog.cpp.

    : QDialog(parent),
      _output_dir(""),
      _input_file_type(input),
      _output_file_type(output)
{
    setupUi(this);
 
    if (_input_file_type == FileType::VTU && _output_file_type == FileType::MSH)
    {
        displayWarningLabel();
    }
 
    this->listView->setModel(&_allFiles);
}

References _allFiles, _input_file_type, _output_dir, _output_file_type, displayWarningLabel(), MSH, and VTU.

~FileListDialog()

FileListDialog::~FileListDialog ( )

overridedefault

Destructor.

Member Function Documentation

accept

void FileListDialog::accept ( )

overrideprivateslot

Instructions if the OK-Button has been pressed.

Definition at line 76 of file FileListDialog.cpp.

{
    if (_allFiles.stringList().empty())
    {
        OGSError::box("No files selected.");
        return;
    }
 
    _output_dir = this->outputDirEdit->text();
    if (!this->outputDirEdit->text().isEmpty() && QDir(_output_dir).exists())
    {
        this->done(QDialog::Accepted);
    }
    else
    {
        OGSError::box("Output directory not found.");
    }
}

References _allFiles, _output_dir, and OGSError::box().

displayWarningLabel()

void FileListDialog::displayWarningLabel ( ) const

private

Display a warning for vtu- to msh-conversion.

Definition at line 121 of file FileListDialog.cpp.

{
    this->warningLabel->setFixedWidth(300);
    this->warningLabel->setFixedHeight(40);
    QFont font = this->warningLabel->font();
    font.setPointSize(9);
    font.setBold(true);
    warningLabel->setFont(font);
    this->warningLabel->setStyleSheet("QLabel { color : red; }");
    this->warningLabel->setText(
        "Warning: all scalar information except<br />MaterialIDs will be "
        "lost!");
}

Referenced by FileListDialog().

getFileTypeString()

QString FileListDialog::getFileTypeString ( FileType file_type ) const

private

Returns a string for the given file type enum.

Definition at line 100 of file FileListDialog.cpp.

{
    if (file_type == FileType::GML)
    {
        return "OpenGeoSys geometry files (*.gml)";
    }
    if (file_type == FileType::VTU)
    {
        return "OpenGeoSys mesh files (*.vtu)";
    }
    if (file_type == FileType::GLI)
    {
        return "GeoSys geometry files (*.gli)";
    }
    if (file_type == FileType::MSH)
    {
        return "GeoSys mesh files (*.msh)";
    }
    return "All files (*.*)";
}

References GLI, GML, MSH, and VTU.

Referenced by on_addButton_pressed().

getInputFileList()

const QStringList FileListDialog::getInputFileList ( ) const

inline

Returns list of all selected files.

Definition at line 32 of file FileListDialog.h.

{ return _allFiles.stringList(); };

References _allFiles.

Referenced by OGSFileConverter::on_gli2gmlButton_pressed(), OGSFileConverter::on_gml2gliButton_pressed(), OGSFileConverter::on_msh2vtuButton_pressed(), and OGSFileConverter::on_vtu2mshButton_pressed().

getOutputDir()

const QString FileListDialog::getOutputDir ( ) const

inline

Returns selected output directory.

Definition at line 34 of file FileListDialog.h.

{ return _output_dir; };

References _output_dir.

Referenced by OGSFileConverter::on_gli2gmlButton_pressed(), OGSFileConverter::on_gml2gliButton_pressed(), OGSFileConverter::on_msh2vtuButton_pressed(), and OGSFileConverter::on_vtu2mshButton_pressed().

on_addButton_pressed

void FileListDialog::on_addButton_pressed ( )

privateslot

Definition at line 32 of file FileListDialog.cpp.

{
    QSettings settings("UFZ", "OpenGeoSys-5");
    QFileDialog dlg(this);
    dlg.setDirectory(settings.value("lastOpenedOgsFileDirectory").toString());
    dlg.setFileMode(QFileDialog::ExistingFiles);
    dlg.setNameFilter(this->getFileTypeString(_input_file_type));
 
    if (dlg.exec())
    {
        QStringList const file_names = dlg.selectedFiles();
 
        if (file_names.empty())
        {
            return;
        }
 
        QStringList list = _allFiles.stringList();
        list.append(file_names);
        _allFiles.setStringList(list);
        QDir const dir = QDir(file_names[0]);
        settings.setValue("lastOpenedOgsFileDirectory", dir.absolutePath());
    }
}

References _allFiles, _input_file_type, and getFileTypeString().

on_browseButton_pressed

void FileListDialog::on_browseButton_pressed ( )

privateslot

Definition at line 67 of file FileListDialog.cpp.

{
    QSettings const settings("UFZ", "OpenGeoSys-5");
    QFileInfo const fi(settings.value("lastOpenedOgsFileDirectory").toString());
    QString const dirName = QFileDialog::getExistingDirectory(
        this, "Save to", fi.absolutePath().append("/"));
    this->outputDirEdit->setText(dirName);
}

on_removeButton_pressed

void FileListDialog::on_removeButton_pressed ( )

privateslot

Definition at line 57 of file FileListDialog.cpp.

{
    QModelIndexList selected =
        this->listView->selectionModel()->selectedIndexes();
    for (auto& item : selected)
    {
        this->_allFiles.removeRow(item.row());
    }
}

References _allFiles.

reject

void FileListDialog::reject ( )

overrideprivateslot

Instructions if the Cancel-Button has been pressed.

Definition at line 95 of file FileListDialog.cpp.

{
    this->done(QDialog::Rejected);
}

Member Data Documentation

_allFiles

QStringListModel FileListDialog::_allFiles

private

Definition at line 42 of file FileListDialog.h.

Referenced by FileListDialog(), accept(), getInputFileList(), on_addButton_pressed(), and on_removeButton_pressed().

_input_file_type

const FileType FileListDialog::_input_file_type

private

Definition at line 44 of file FileListDialog.h.

Referenced by FileListDialog(), and on_addButton_pressed().

_output_dir

QString FileListDialog::_output_dir

private

Definition at line 43 of file FileListDialog.h.

Referenced by FileListDialog(), accept(), and getOutputDir().

_output_file_type

const FileType FileListDialog::_output_file_type

private

Definition at line 45 of file FileListDialog.h.

Referenced by FileListDialog().

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The documentation for this class was generated from the following files:

• FileListDialog.h
• FileListDialog.cpp