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wizard for tutorial 1 is almost complete

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This commit is contained in:
Axel Kohlmeyer
2024-08-09 18:30:24 -04:00
parent 658cadceea
commit 423cf977fa
2 changed files with 170 additions and 37 deletions
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192
tools/lammps-gui/lammpsgui.cpp
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@ -27,6 +27,7 @@
#include "ui_lammpsgui.h"
#include <QByteArray>
#include <QCheckBox>
#include <QClipboard>
#include <QCoreApplication>
#include <QDataStream>
@ -35,6 +36,7 @@
#include <QFileDialog>
#include <QFileInfo>
#include <QFont>
#include <QGridLayout>
#include <QGuiApplication>
#include <QLabel>
#include <QLineEdit>
@ -427,6 +429,23 @@ void LammpsGui::open_recent()
if (act) open_file(act->data().toString());
}
void LammpsGui::get_directory()
{
if (wizard) {
// figure out which wizard we are following
auto *line = wizard->findChild<QLineEdit *>("t1_directory");
if (!line) line = wizard->findChild<QLineEdit *>("t2_directory");
if (line) {
auto curdir = line->text();
QFileDialog dialog(this, "Choose Directory for Tutorial Files", curdir);
dialog.setFileMode(QFileDialog::Directory);
dialog.setOption(QFileDialog::ShowDirsOnly, false);
dialog.exec();
line->setText(dialog.directory().path());
}
}
}
void LammpsGui::start_exe()
{
if (!lammps.extract_setting("box_exists")) return;
@ -1508,9 +1527,10 @@ void LammpsGui::tutorial_web()
void LammpsGui::start_tutorial1()
{
if (wizard) delete wizard;
wizard = new QWizard;
wizard = new Tutorial1Wizard;
wizard->addPage(tutorial1_intro());
wizard->addPage(tutorial1_directory());
wizard->addPage(tutorial1_finish());
wizard->setWindowTitle("Tutorial 1 Setup Wizard");
wizard->show();
}
@ -1519,26 +1539,23 @@ QWizardPage *LammpsGui::tutorial1_intro()
{
auto *page = new QWizardPage;
page->setTitle("Getting Started With Tutorial 1");
auto *logo = new QLabel;
logo->setPixmap(QPixmap(":/icons/tutorial1-logo.png"));
logo->setFrameStyle(QFrame::Panel);
logo->setLineWidth(2);
auto *label = new QLabel("<p>This wizard will help you to select and populate a folder "
"with the materials to work through Tutorial 1 from the LAMMPS "
"tutorials by Simon Gravelle at <b>lammpstutorials.github.io</b>.</p>"
"Please click on \"Next\" to begin.");
page->setPixmap(QWizard::WatermarkPixmap, QPixmap(":/icons/tutorial1-logo.png"));
// XXX TODO: update URL to published tutorial DOI
auto *label =
new QLabel("<p>This wizard will help you to select and populate a folder with "
"materials required to work through tutorial 1 from a fourthcoming "
"LAMMPS tutorial using LAMMPS-GUI by Simon Gravelle, Jake Gissinger, "
"and Axel Kohlmeyer.</p>\n"
"The work-in-progress materials for this tutorial are available at: <a"
"<b><a href=\"https://github.com/lammpstutorials/lammpstutorials-article\">"
"github.com/lammpstutorials/lammpstutorials-article</a></b></p><br>\n"
"<hr width=\"33%\"\\>\n"
"<p align=\"center\">Click on the \"Next\" button to begin.</p>");
label->setWordWrap(true);
label->setMargin(10);
label->setFrameStyle(QFrame::Panel | QFrame::Sunken);
label->setLineWidth(2);
auto *main = new QHBoxLayout;
main->addWidget(logo);
main->addWidget(label);
main->setStretch(0, 0);
main->setStretch(1, 100);
auto *layout = new QVBoxLayout;
layout->addLayout(main);
layout->addWidget(label);
page->setLayout(layout);
return page;
}
@ -1547,25 +1564,73 @@ QWizardPage *LammpsGui::tutorial1_directory()
{
auto *page = new QWizardPage;
page->setTitle("Select Directory for Tutorial 1");
auto *logo = new QLabel;
logo->setPixmap(QPixmap(":/icons/tutorial1-logo.png"));
logo->setFrameStyle(QFrame::Panel);
logo->setLineWidth(2);
auto *label = new QLabel("Please select a directory to store the files for Tutorial 1");
label->setWordWrap(true);
label->setMargin(10);
label->setFrameStyle(QFrame::Panel | QFrame::Sunken);
label->setLineWidth(2);
auto *main = new QHBoxLayout;
main->addWidget(logo);
main->addWidget(label);
main->setStretch(0, 0);
main->setStretch(1, 100);
page->setPixmap(QWizard::WatermarkPixmap, QPixmap(":/icons/tutorial1-logo.png"));
auto *frame = new QFrame;
auto *label = new QLabel(
"<p>Select a directory to store the files for tutorial 1. The directory will be "
"created if necessary and LAMMPS-GUI will download the files required for the "
"tutorial.</p>\n"
"<p>If selected, an existing directory may be cleared.</p>\n"
"<p>Also, available files of the tutorial solution may be downloaded to a "
"folder \"solution\", if requested.</p>\n"
"<hr width=\"33%\">\n");
label->setWordWrap(true);
auto *dirlayout = new QHBoxLayout;
auto *directory = new QLineEdit;
if (current_dir.endsWith("my-first-input"))
directory->setText(current_dir);
else
directory->setText(current_dir + "/" + "my-first-input");
auto *dirbutton = new QPushButton("&Choose");
dirlayout->addWidget(directory);
dirlayout->addWidget(dirbutton);
directory->setObjectName("t1_directory");
connect(dirbutton, &QPushButton::released, this, &LammpsGui::get_directory);
auto *grid = new QGridLayout;
auto *purgeval = new QCheckBox;
auto *solval = new QCheckBox;
auto *purgelabel = new QLabel("Remove existing files from directory");
auto *sollabel = new QLabel("Download solutions");
purgeval->setCheckState(Qt::Unchecked);
purgeval->setObjectName("t1_dirpurge");
solval->setCheckState(Qt::Unchecked);
solval->setObjectName("t1_getsolution");
grid->addWidget(purgeval, 0, 0, Qt::AlignVCenter);
grid->addWidget(purgelabel, 0, 1, Qt::AlignVCenter);
grid->addWidget(solval, 1, 0, Qt::AlignVCenter);
grid->addWidget(sollabel, 1, 1, Qt::AlignVCenter);
grid->setColumnStretch(0, 0);
grid->setColumnStretch(1, 100);
auto *layout = new QVBoxLayout(frame);
layout->addWidget(label);
layout->addLayout(dirlayout);
layout->addLayout(grid);
page->setLayout(layout);
return page;
}
QWizardPage *LammpsGui::tutorial1_finish()
{
auto *page = new QWizardPage;
page->setTitle("Start Tutorial 1");
page->setPixmap(QWizard::WatermarkPixmap, QPixmap(":/icons/tutorial1-logo.png"));
auto *label = new QLabel("<p align=\"center\">You are now ready to start tutorial 1.</p>\n"
"<hr width=\"33%\"\\>\n"
"<p align=\"center\">Click on the \"Finish\" button to "
"complete the setup.</p>");
label->setWordWrap(true);
auto *layout = new QVBoxLayout;
layout->addWidget(label);
layout->setStretch(0, 100);
auto *directory = new QLineEdit(current_dir + "/" + "my-first-input");
auto *layout = new QVBoxLayout;
layout->addLayout(main);
layout->addWidget(directory);
page->setLayout(layout);
return page;
}
@ -1768,6 +1833,61 @@ bool LammpsGui::eventFilter(QObject *watched, QEvent *event)
}
return QWidget::eventFilter(watched, event);
}
// actions to perform when the wizard for tutorial 1 is complete
// and the user has clicked on "Finish"
void Tutorial1Wizard::accept()
{
// get pointers to the widgets with the information we need
auto *dirname = findChild<QLineEdit *>("t1_directory");
auto *dirpurge = findChild<QCheckBox *>("t1_dirpurge");
auto *getsol = findChild<QCheckBox *>("t1_getsolution");
// create and populate directory.
if (dirname) {
QDir directory;
auto curdir = dirname->text();
if (!directory.mkpath(curdir)) {
QMessageBox::warning(this, "Warning",
"Cannot create tutorial 1 working directory " + curdir +
".\n\nGoing back to directory selection.");
back();
return;
}
directory.setPath(curdir);
// purge files and folders from directory, if requested.
if (dirpurge && (dirpurge->checkState() == Qt::Checked)) purge_directory(curdir);
// download solution in local folder
if (getsol && (getsol->checkState() == Qt::Checked)) {
directory.mkpath(curdir + "/solution");
fprintf(stderr, "TODO: Download solution\n");
}
// create initial input
QFile input(curdir + "/initial.lmp");
input.open(QIODevice::WriteOnly | QIODevice::Text);
QTextStream inp(&input);
inp << "# PART A - ENERGY MINIMIZATION\n";
inp << "# 1) Initialization\n";
inp << "# 2) System definition\n";
inp << "# 3) Settings\n";
inp << "# 4) Visualization\n";
inp << "# 5) Run\n";
input.close();
// load input template into editor window
LammpsGui *main = nullptr;
for (QWidget *widget : QApplication::topLevelWidgets())
if (widget->objectName() == "LammpsGui") main = dynamic_cast<LammpsGui *>(widget);
if (main) main->open_file(input.fileName());
}
QDialog::accept();
}
// Local Variables:
// c-basic-offset: 4
// End: