/**
* Shows a dialog for choosing a file name. Opening the file is up to
* the caller.
*
* @return File name with path and extension to determine the file type
* or an empty string if the dialog was cancelled.
*/
QString QG_FileDialog::getOpenFileName(QWidget* parent, RS2::FormatType* type) {
RS_DEBUG->print("QG_FileDialog::getOpenFileName");
// read default settings:
RS_SETTINGS->beginGroup("/Paths");
QString defDir = RS_SETTINGS->readEntry("/Open",
RS_SYSTEM->getHomeDir());
//QString defFilter = RS_SETTINGS->readEntry("/OpenFilter",
// "Drawing Exchange (*.dxf *.DXF)");
QString defFilter = "Drawing Exchange (*.dxf *.DXF)";
RS_SETTINGS->endGroup();
RS_DEBUG->print("defDir: %s", defDir.toLatin1().data());
RS_DEBUG->print("defFilter: %s", defFilter.toLatin1().data());
QString fDxf(QObject::tr("Drawing Exchange %1").arg("(*.dxf *.DXF)"));
#ifdef USE_DXFRW
QString fDxfrw(QObject::tr("New Drawing Exchange %1").arg("(*.dxf)"));
#endif
QString fDxf1(QObject::tr("QCad 1.x file %1").arg("(*.dxf *.DXF)"));
QString fLff(QObject::tr("LFF Font %1").arg("(*.lff)"));
QString fCxf(QObject::tr("Font %1").arg("(*.cxf)"));
QString fJww(QObject::tr("Jww %1").arg("(*.jww)"));
RS_DEBUG->print("fDxf: %s", fDxf.toLatin1().data());
#ifdef USE_DXFRW
RS_DEBUG->print("fDxfrw: %s", fDxfrw.toLatin1().data());
#endif
RS_DEBUG->print("fDxf1: %s", fDxf1.toLatin1().data());
RS_DEBUG->print("fCxf: %s", fCxf.toLatin1().data());
RS_DEBUG->print("fJww: %s", fJww.toLatin1().data());
QString fn = "";
bool cancel = false;
QFileDialog* fileDlg = new QFileDialog(parent, "File Dialog");
QStringList filters;
filters.append(fDxf);
#ifdef USE_DXFRW
filters.append(fDxfrw);
#endif
filters.append(fDxf1);
filters.append(fLff);
filters.append(fCxf);
filters.append(fJww);
#if QT_VERSION >= 0x040400
fileDlg->setNameFilters(filters);
#else
emu_qt44_QFileDialog_setNameFilters(*fileDlg, filters);
#endif
fileDlg->setFileMode(QFileDialog::ExistingFile);
fileDlg->setWindowTitle(QObject::tr("Open Drawing"));
fileDlg->setDirectory(defDir);
#if QT_VERSION >= 0x040400
fileDlg->selectNameFilter(defFilter);
#endif
/** preview RVT PORT preview is currently not supported by QT4
RS_Graphic* gr = new RS_Graphic;
QG_GraphicView* prev = new QG_GraphicView(parent);
prev->setContainer(gr);
prev->setBorders(1, 1, 1, 1);
fileDlg->setContentsPreviewEnabled(true);
fileDlg->setContentsPreview(prev, prev);
*/
if (fileDlg->exec()==QDialog::Accepted) {
QStringList fl = fileDlg->selectedFiles();
if (!fl.isEmpty())
fn = fl[0];
fn = QDir::convertSeparators( QFileInfo(fn).absoluteFilePath() );
#if QT_VERSION >= 0x040400
if (type!=NULL) {
if (fileDlg->selectedNameFilter()==fDxf1) {
*type = RS2::FormatDXF1;
} else if (fileDlg->selectedNameFilter()==fDxf) {
*type = RS2::FormatDXF;
#ifdef USE_DXFRW
} else if (fileDlg->selectedNameFilter()==fDxfrw) {
*type = RS2::FormatDXFRW;
#endif
} else if (fileDlg->selectedNameFilter()==fCxf) {
*type = RS2::FormatCXF;
} else if (fileDlg->selectedNameFilter()==fJww) {
*type = RS2::FormatJWW;
}
}
#endif
cancel = false;
} else {
cancel = true;
}
// store new default settings:
if (!cancel) {
RS_SETTINGS->beginGroup("/Paths");
RS_SETTINGS->writeEntry("/Open", QFileInfo(fn).absolutePath());
RS_SETTINGS->writeEntry("/OpenFilter", fileDlg->selectedFilter());
RS_SETTINGS->endGroup();
}
RS_DEBUG->print("QG_FileDialog::getOpenFileName: fileName: %s", fn.toLatin1().data());
RS_DEBUG->print("QG_FileDialog::getOpenFileName: OK");
// RVT PORT delete prev;
// RVT PORT delete gr;
delete fileDlg;
return fn;
}
/**
* Shows a dialog for choosing a file name. Opening the file is up to
* the caller.
*
* @return File name with path and extension to determine the file type
* or an empty string if the dialog was cancelled.
*/
QString QG_DialogFactory::requestImageOpenDialog()
{
QString strFileName = "";
// read default settings:
RS_SETTINGS->beginGroup("/Paths");
QString defDir = RS_SETTINGS->readEntry("/OpenImage", RS_SYSTEM->getHomeDir());
QString defFilter = RS_SETTINGS->readEntry( "/ImageFilter", "");
RS_SETTINGS->endGroup();
QStringList filters;
QString all = "";
bool haveJpeg= false;
for(const QByteArray& format: QImageReader::supportedImageFormats()) {
if (format.toUpper() == "JPG" || format.toUpper() == "JPEG" ){
if (!haveJpeg) {
haveJpeg = true;
filters.append("jpeg (*.jpeg *.jpg)");
all += " *.jpeg *.jpg";
}
} else {
filters.append(QString("%1 (*.%1)").arg(QString(format)));
all += QString(" *.%1").arg(QString(format));
}
}
QString strAllImageFiles = QObject::tr("All Image Files (%1)").arg(all);
filters.append(strAllImageFiles);
filters.append(QObject::tr("All Files (*.*)"));
QFileDialog fileDlg(nullptr, "");
fileDlg.setModal(true);
fileDlg.setFileMode(QFileDialog::ExistingFile);
fileDlg.setWindowTitle(QObject::tr("Open Image"));
fileDlg.setDirectory(defDir);
#if QT_VERSION >= 0x040400
fileDlg.setNameFilters(filters);
if (defFilter.isEmpty())
defFilter = strAllImageFiles;
fileDlg.selectNameFilter(defFilter);
#else
emu_qt44_QFileDialog_setNameFilters(fileDlg, filters);
#endif
if (QDialog::Accepted == fileDlg.exec()) {
QStringList strSelectedFiles = fileDlg.selectedFiles();
if (!strSelectedFiles.isEmpty())
strFileName = strSelectedFiles.first();
// store new default settings:
RS_SETTINGS->beginGroup("/Paths");
RS_SETTINGS->writeEntry("/OpenImage", QFileInfo(strFileName).absolutePath());
#if QT_VERSION < 0x040400
RS_SETTINGS->writeEntry("/ImageFilter", emu_qt44_QFileDialog_selectedNameFilter(fileDlg));
#else
RS_SETTINGS->writeEntry("/ImageFilter", fileDlg.selectedNameFilter());
#endif
RS_SETTINGS->endGroup();
}
return strFileName;
}
