class SelectFormats(QDialog):
def __init__(self,
fmt_count,
msg,
single=False,
parent=None,
exclude=False):
QDialog.__init__(self, parent)
self._l = QVBoxLayout(self)
self.single_fmt = single
self.setLayout(self._l)
self.setWindowTitle(_('Choose formats'))
self._m = QLabel(msg)
self._m.setWordWrap(True)
self._l.addWidget(self._m)
self.formats = Formats(fmt_count)
self.fview = QListView(self)
self.fview.doubleClicked.connect(
self.double_clicked, type=Qt.ConnectionType.QueuedConnection)
if exclude:
if QApplication.instance().is_dark_theme:
sheet = 'background-color: #DAA520; color: black'
else:
sheet = 'background-color: #fae7b5'
self.fview.setStyleSheet('QListView { %s }' % sheet)
self._l.addWidget(self.fview)
self.fview.setModel(self.formats)
self.fview.setSelectionMode(
QAbstractItemView.SelectionMode.SingleSelection
if single else QAbstractItemView.SelectionMode.MultiSelection)
self.bbox = \
QDialogButtonBox(QDialogButtonBox.StandardButton.Ok|QDialogButtonBox.StandardButton.Cancel,
Qt.Orientation.Horizontal, self)
self._l.addWidget(self.bbox)
self.bbox.accepted.connect(self.accept)
self.bbox.rejected.connect(self.reject)
self.fview.setIconSize(QSize(48, 48))
self.fview.setSpacing(2)
self.resize(350, 500)
self.selected_formats = set()
def accept(self, *args):
for idx in self.fview.selectedIndexes():
self.selected_formats.add(self.formats.fmt(idx))
QDialog.accept(self, *args)
def double_clicked(self, index):
if self.single_fmt:
self.accept()
class SelectNames(QDialog): # {{{
def __init__(self, names, txt, parent=None):
QDialog.__init__(self, parent)
self.l = l = QVBoxLayout(self)
self.setLayout(l)
self.la = la = QLabel(_('Create a Virtual library based on %s') % txt)
l.addWidget(la)
self.filter = f = QLineEdit(self)
f.setPlaceholderText(_('Filter {}').format(txt))
f.setClearButtonEnabled(True)
l.addWidget(f)
self.model = QStringListModel(sorted(names, key=sort_key))
self.pmodel = QSortFilterProxyModel(self)
self.pmodel.setFilterCaseSensitivity(
Qt.CaseSensitivity.CaseInsensitive)
f.textChanged.connect(self.pmodel.setFilterFixedString)
self.pmodel.setSourceModel(self.model)
self._names = QListView(self)
self._names.setModel(self.pmodel)
self._names.setSelectionMode(
QAbstractItemView.SelectionMode.MultiSelection)
l.addWidget(self._names)
self._or = QRadioButton(_('Match any of the selected %s') % txt)
self._and = QRadioButton(_('Match all of the selected %s') % txt)
self._or.setChecked(True)
l.addWidget(self._or)
l.addWidget(self._and)
self.bb = QDialogButtonBox(QDialogButtonBox.StandardButton.Ok
| QDialogButtonBox.StandardButton.Cancel)
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
l.addWidget(self.bb)
self.resize(self.sizeHint())
@property
def names(self):
for index in self._names.selectedIndexes():
yield index.data(Qt.ItemDataRole.DisplayRole) or ''
@property
def match_type(self):
return ' and ' if self._and.isChecked() else ' or '
