void MimetypeViewer::currentMimetypeChanged()
{
widget.iconLabel->hide();
widget.descriptionLabel->setText(tr("None"));
widget.mimetypeGroupBox->setEnabled(false);
widget.patternsLabel->clear();
widget.patternsGroupBox->setEnabled(false);
widget.appIcon->hide();
widget.applicationLabel->clear();
widget.applicationsGroupBox->setEnabled(false);
QTreeWidgetItem *sel = widget.mimetypeTreeWidget->currentItem();
if (!sel || sel->type() == GroupType) {
return;
}
MimeTypeData mimeData = sel->data(0, Qt::UserRole).value<MimeTypeData>();
QMimeDatabase db;
XdgMimeType mt = db.mimeTypeForName(mimeData.name());
if (mt.name().isEmpty())
return;
m_CurrentMime = mt;
widget.descriptionLabel->setText(mimeData.comment());
QIcon icon = m_CurrentMime.icon();
if (! icon.isNull())
{
widget.iconLabel->setPixmap(icon.pixmap(widget.iconLabel->size()));
widget.iconLabel->show();
}
widget.mimetypeGroupBox->setEnabled(true);
widget.patternsLabel->setText(mimeData.patterns());
widget.patternsGroupBox->setEnabled(true);
XdgDesktopFile* defaultApp = XdgDesktopFileCache::getDefaultApp(m_CurrentMime.name());
if (defaultApp && defaultApp->isValid())
{
QString nonLocalizedName = defaultApp->value("Name").toString();
QString localizedName = defaultApp->localizedValue("Name", nonLocalizedName).toString();
QIcon appIcon = defaultApp->icon();
widget.appIcon->setPixmap(appIcon.pixmap(widget.iconLabel->size()));
widget.appIcon->show();
widget.applicationLabel->setText(localizedName);
widget.chooseApplicationsButton->setText(tr("&Change..."));
}
else
{
widget.applicationLabel->setText(tr("None"));
widget.chooseApplicationsButton->setText(tr("&Choose..."));
}
widget.applicationsGroupBox->setEnabled(true);
}
MimeTypeData::MimeTypeData(const XdgMimeType& mime)
{
mName = mime.name();
mPatterns = mime.globPatterns().join(" ");
mComment = mime.comment();
}
