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fix ability to select a temporary directory (for image files)

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This commit is contained in:
Axel Kohlmeyer
2023-08-08 20:30:05 -04:00
parent 7b1c00137a
commit b7fad288c7
2 changed files with 17 additions and 2 deletions
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8
tools/lammps-gui/lammpsgui.cpp
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@ -132,7 +132,13 @@ LammpsGui::LammpsGui(QWidget *parent, const char *filename) :
#else #else
if (!tmpdir) tmpdir = "/tmp"; if (!tmpdir) tmpdir = "/tmp";
#endif #endif
settings.setValue("tempdir", QString(tmpdir));
QFileInfo newtmp(settings.value("tempdir", QString(tmpdir)).toString());
if (newtmp.isDir() && newtmp.isWritable()) {
settings.setValue("tempdir", newtmp.filePath());
} else {
settings.setValue("tempdir", QString(tmpdir));
}
lammps_args.clear(); lammps_args.clear();
lammps_args.push_back(mystrdup("LAMMPS-GUI")); lammps_args.push_back(mystrdup("LAMMPS-GUI"));

11
tools/lammps-gui/preferences.cpp
View File

@ -98,6 +98,11 @@ void Preferences::accept()
if (field) if (field)
if (field->hasAcceptableInput()) settings->setValue("nthreads", field->text()); if (field->hasAcceptableInput()) settings->setValue("nthreads", field->text());
// store temp dir
field = tabWidget->findChild<QLineEdit *>("tmpedit");
if (field)
if (field->hasAcceptableInput()) settings->setValue("tempdir", field->text());
// store image width, height, and zoom // store image width, height, and zoom
settings->beginGroup("snapshot"); settings->beginGroup("snapshot");
@ -248,7 +253,11 @@ void GeneralTab::newtmpfolder()
QLineEdit *field = findChild<QLineEdit *>("tmpedit"); QLineEdit *field = findChild<QLineEdit *>("tmpedit");
QString tmpdir = QString tmpdir =
QFileDialog::getExistingDirectory(this, "Find Folder for Temporary Files", field->text()); QFileDialog::getExistingDirectory(this, "Find Folder for Temporary Files", field->text());
if (!tmpdir.isEmpty()) field->setText(tmpdir);
if (!tmpdir.isEmpty()) {
QFileInfo newtmp(tmpdir);
if (newtmp.isDir() && newtmp.isWritable()) field->setText(tmpdir);
}
} }
void GeneralTab::pluginpath() void GeneralTab::pluginpath()