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show download progress in status line and progress bar

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This commit is contained in:
Axel Kohlmeyer
2024-12-28 12:36:52 -05:00
parent e5ee94a13c
commit be9ace068a
1 changed files with 36 additions and 11 deletions
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47
tools/lammps-gui/lammpsgui.cpp
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@ -2077,6 +2077,7 @@ void LammpsGui::setup_tutorial(int tutno, const QString &dir, bool purgedir, boo
QFile manifest(".manifest");
QString line, first;
QList<QString> downloads;
if (manifest.open(QIODevice::ReadOnly)) {
while (!manifest.atEnd()) {
line = (const char *)manifest.readLine();
@ -2088,17 +2089,35 @@ void LammpsGui::setup_tutorial(int tutno, const QString &dir, bool purgedir, boo
// file in subfolder
if (line.contains('/')) {
if (getsolution && line.startsWith("solution")) {
lammps.command(geturl.arg(tutno).arg(line).toStdString().c_str());
downloads.append(geturl.arg(tutno).arg(line));
}
} else {
// first file is the initial template
if (first.isEmpty()) first = line;
lammps.command(geturl.arg(tutno).arg(line).toStdString().c_str());
downloads.append(geturl.arg(tutno).arg(line));
}
}
manifest.close();
manifest.remove();
}
int i = 0;
int num = downloads.size();
if (!num) num = 1;
progress->setValue(0);
progress->show();
dirstatus->hide();
for (const auto &file : downloads) {
++i;
status->setText(QString("Downloading file %1 of %2").arg(i).arg(num));
status->repaint();
lammps.command(file);
progress->setValue((int)((double)i / ((double)num) * 1000.0));
}
progress->setValue(1000);
status->setText("Ready.");
progress->hide();
dirstatus->show();
status->repaint();
if (!first.isEmpty()) open_file(first);
}
@ -2114,32 +2133,38 @@ TutorialWizard::TutorialWizard(int ntutorial, QWidget *parent) :
void TutorialWizard::accept()
{
// get pointers to the widgets with the information we need
auto *dirname = findChild<QLineEdit *>("t_directory");
auto *dirpurge = findChild<QCheckBox *>("t_dirpurge");
auto *getsol = findChild<QCheckBox *>("t_getsolution");
auto *dirname = findChild<QLineEdit *>("t_directory");
auto *dirpurge = findChild<QCheckBox *>("t_dirpurge");
auto *getsol = findChild<QCheckBox *>("t_getsolution");
bool purgedir = false;
bool getsolution = false;
QString curdir;
// create and populate directory.
if (dirname) {
QDir directory;
auto curdir = dirname->text().trimmed();
curdir = dirname->text().trimmed();
if (!directory.mkpath(curdir)) {
QMessageBox::warning(this, "Warning",
"Cannot create tutorial working directory '" + curdir +
"Cannot create tutorial " + QString::number(_ntutorial) +
" working directory '" + curdir +
"'.\n\nGoing back to directory selection.");
back();
return;
}
bool purgedir = dirpurge && (dirpurge->checkState() == Qt::Checked);
bool getsolution = getsol && (getsol->checkState() == Qt::Checked);
purgedir = dirpurge && (dirpurge->checkState() == Qt::Checked);
getsolution = getsol && (getsol->checkState() == Qt::Checked);
}
QDialog::accept();
// get hold of LAMMPS-GUI main widget
// get hold of LAMMPS-GUI main widget
if (dirname) {
LammpsGui *main = nullptr;
for (QWidget *widget : QApplication::topLevelWidgets())
if (widget->objectName() == "LammpsGui") main = dynamic_cast<LammpsGui *>(widget);
if (main) main->setup_tutorial(_ntutorial, curdir, purgedir, getsolution);
}
QDialog::accept();
}
// Local Variables: