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Use the static functions of QFileDialog to open a file in mtsgui 

The path of the selected files is stored in the setting variable 'fileDir'. This
was done in order to use the OS native file dialog; the Qt-based one was
terribly outdated on Windows. This is the first commit in the way to replace
all file-open dialogs in mtsgui.
metadata
Edgar Velazquez-Armendariz 2012-10-08 15:45:40 -04:00
parent 17da34eb15
commit ad63888153
2 changed files with 12 additions and 27 deletions
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38
src/mtsgui/mainwindow.cpp
View File

@ -539,34 +539,20 @@ void MainWindow::onProgressMessage(const RenderJob *job, const QString &name,
}
void MainWindow::on_actionOpen_triggered() {
QFileDialog *dialog = new QFileDialog(this, Qt::Sheet);
dialog->setNameFilter(tr("All supported formats (*.xml *.exr *.rgbe *.hdr *.pfm *.png *.jpg *.jpeg);;"
"Mitsuba scenes (*.xml);;High dynamic-range images (*.exr *.rgbe *.hdr *.pfm);;Low "
"dynamic-range images (*.png *.jpg *.jpeg)"));
dialog->setAttribute(Qt::WA_DeleteOnClose);
dialog->setAcceptMode(QFileDialog::AcceptOpen);
dialog->setViewMode(QFileDialog::Detail);
dialog->setWindowModality(Qt::WindowModal);
QSettings settings;
dialog->restoreState(settings.value("fileDialogState").toByteArray());
connect(dialog, SIGNAL(finished(int)), this, SLOT(onOpenDialogClose(int)));
m_currentChild = dialog;
// prevent a tab drawing artifact on Qt/OSX
m_activeWindowHack = true;
dialog->show();
qApp->processEvents();
m_activeWindowHack = false;
}
QStringList fileNames = QFileDialog::getOpenFileNames(this, QString(),
settings.value("fileDir").toString(),
tr("All supported formats (*.xml *.exr *.rgbe *.hdr *.pfm *.png *.jpg *.jpeg);;"
"Mitsuba scenes (*.xml);;High dynamic-range images (*.exr *.rgbe *.hdr *.pfm);;"
"Low dynamic-range images (*.png *.jpg *.jpeg)"));
void MainWindow::onOpenDialogClose(int reason) {
QSettings settings;
QFileDialog *dialog = static_cast<QFileDialog *>(sender());
m_currentChild = NULL;
if (reason == QDialog::Accepted) {
QStringList fileNames = dialog->selectedFiles();
settings.setValue("fileDialogState", dialog->saveState());
for (int i=0; i<fileNames.size(); ++i)
loadFile(fileNames[i]);
QStringList::ConstIterator it = fileNames.constBegin();
if (it != fileNames.constEnd()) {
QFileInfo info(*it);
settings.setValue("fileDir", info.absolutePath());
}
for ( ; it != fileNames.constEnd(); ++it) {
loadFile(*it);
}
}

1
src/mtsgui/mainwindow.h
View File

@ -192,7 +192,6 @@ private slots:
void updateUI();
void updateStatus();
void onPreviewSettingsClose();
void onOpenDialogClose(int reason);
void onSaveAsDialogClose(int reason);
void onExportDialogClose(int reason);
void onRenderSettingsClose(int reason);