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imageviewer updates

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- new zoom icons
- resetview option
- properly track pushbutton checked state
- add preferences options for selecting background and box color
This commit is contained in:
Axel Kohlmeyer
2023-08-15 02:21:05 -04:00
parent dedddee70a
commit 0c7f56e881
8 changed files with 85 additions and 26 deletions
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58
tools/lammps-gui/imageviewer.cpp
View File

@ -72,6 +72,7 @@ ImageViewer::ImageViewer(const QString &fileName, LammpsWrapper *_lammps, QWidge
auto *rotright = new QPushButton(QIcon(":/object-rotate-right.png"), "");
auto *rotup = new QPushButton(QIcon(":/gtk-go-up.png"), "");
auto *rotdown = new QPushButton(QIcon(":/gtk-go-down.png"), "");
auto *reset = new QPushButton(QIcon(":/gtk-zoom-fit.png"), "");
auto *combo = new QComboBox;
combo->setObjectName("group");
int ngroup = lammps->id_count("group");
@ -93,6 +94,7 @@ ImageViewer::ImageViewer(const QString &fileName, LammpsWrapper *_lammps, QWidge
menuLayout->addWidget(rotright);
menuLayout->addWidget(rotup);
menuLayout->addWidget(rotdown);
menuLayout->addWidget(reset);
menuLayout->addWidget(new QLabel(" Group: "));
menuLayout->addWidget(combo);
@ -106,26 +108,20 @@ ImageViewer::ImageViewer(const QString &fileName, LammpsWrapper *_lammps, QWidge
connect(rotright, &QPushButton::released, this, &ImageViewer::do_rot_right);
connect(rotup, &QPushButton::released, this, &ImageViewer::do_rot_up);
connect(rotdown, &QPushButton::released, this, &ImageViewer::do_rot_down);
connect(reset, &QPushButton::released, this, &ImageViewer::reset_view);
connect(combo, SIGNAL(currentIndexChanged(int)), this, SLOT(change_group(int)));
mainLayout->addLayout(menuLayout);
mainLayout->addWidget(scrollArea);
mainLayout->addWidget(buttonBox);
setWindowTitle(QString("Image Viewer: ") + QFileInfo(fileName).completeBaseName());
QSettings settings;
settings.beginGroup("snapshot");
zoom = settings.value("zoom", 1.0).toDouble();
hrot = settings.value("hrot", 60).toInt();
vrot = settings.value("vrot", 30).toInt();
showbox = settings.value("box", true).toBool();
dobox->setChecked(showbox);
showaxes = settings.value("axes", false).toBool();
doaxes->setChecked(showaxes);
settings.endGroup();
setWindowTitle(QString("Image Viewer: ") + QFileInfo(fileName).fileName());
createActions();
createImage();
reset_view();
dobox->setChecked(showbox);
doaxes->setChecked(showaxes);
dossao->setChecked(usessao);
doanti->setChecked(antialias);
scaleFactor = 1.0;
resize(image.width() + 20, image.height() + 50);
@ -137,6 +133,37 @@ ImageViewer::ImageViewer(const QString &fileName, LammpsWrapper *_lammps, QWidge
setLayout(mainLayout);
}
void ImageViewer::reset_view()
{
QSettings settings;
settings.beginGroup("snapshot");
zoom = settings.value("zoom", 1.0).toDouble();
hrot = settings.value("hrot", 60).toInt();
vrot = settings.value("vrot", 30).toInt();
showbox = settings.value("box", true).toBool();
showaxes = settings.value("axes", false).toBool();
usessao = settings.value("ssao", false).toBool();
antialias = settings.value("antialias", false).toBool();
settings.endGroup();
// reset state of checkable push buttons (only after main layout is set up)
auto *lo = layout();
if (lo) {
lo = lo->itemAt(0)->layout();
auto *button = qobject_cast<QPushButton *>(lo->itemAt(1)->widget());
button->setChecked(usessao);
button = qobject_cast<QPushButton *>(lo->itemAt(2)->widget());
button->setChecked(antialias);
button = qobject_cast<QPushButton *>(lo->itemAt(3)->widget());
button->setChecked(showbox);
button = qobject_cast<QPushButton *>(lo->itemAt(4)->widget());
button->setChecked(showaxes);
auto *cb = qobject_cast<QComboBox *>(lo->itemAt(lo->count() - 1)->widget());
cb->setCurrentText("all");
}
createImage();
}
void ImageViewer::toggle_ssao()
{
QPushButton *button = qobject_cast<QPushButton *>(sender());
@ -251,7 +278,8 @@ void ImageViewer::createImage()
else
dumpcmd += QString(" axes no 0.0 0.0");
dumpcmd += " modify boxcolor silver";
dumpcmd += " modify boxcolor " + settings.value("boxcolor", "yellow").toString();
dumpcmd += " backcolor " + settings.value("background", "black").toString();
settings.endGroup();
lammps->command(dumpcmd.toLocal8Bit());