def do_search(self):
query = str(self.search_text.text())
if not query:
d = error_dialog(
self.gui, _('Match books'),
_('You must enter a search expression into the search field'))
d.exec()
return
try:
self.search_button.setEnabled(False)
QApplication.setOverrideCursor(QCursor(Qt.CursorShape.WaitCursor))
books = self.library_db.data.search(query, return_matches=True)
self.books_table.setRowCount(len(books))
self.books_table.setSortingEnabled(False)
for row, b in enumerate(books):
mi = self.library_db.get_metadata(b,
index_is_id=True,
get_user_categories=False)
a = TableItem(mi.title, mi.title_sort)
a.setData(Qt.ItemDataRole.UserRole, b)
self.books_table.setItem(row, 0, a)
a = TableItem(' & '.join(mi.authors), mi.author_sort)
self.books_table.setItem(row, 1, a)
series = mi.format_field('series')[1]
if series is None:
series = ''
a = TableItem(series, mi.series, mi.series_index)
self.books_table.setItem(row, 2, a)
self.books_table.setRowHeight(row, self.books_table_row_height)
self.books_table.setSortingEnabled(True)
finally:
self.search_button.setEnabled(True)
QApplication.restoreOverrideCursor()
def stop(self):
QApplication.restoreOverrideCursor()
self.pi.stopAnimation()
self.setVisible(False)
self.parent().setEnabled(True)
# The following line is needed on OS X, because of this bug:
# https://bugreports.qt-project.org/browse/QTBUG-34371 it causes
# keyboard events to no longer work
self.parent().setFocus(Qt.FocusReason.OtherFocusReason)
def ans(self, *args, **kwargs):
if self.original_image_data is None:
return error_dialog(self, _('No image'), _('No image loaded'), show=True)
if not self.is_valid:
return error_dialog(self, _('Invalid image'), _('The current image is not valid'), show=True)
QApplication.setOverrideCursor(Qt.CursorShape.BusyCursor)
try:
return func(self, *args, **kwargs)
finally:
QApplication.restoreOverrideCursor()
def __exit__(self, *args):
QApplication.restoreOverrideCursor()
def rehighlight(self):
QApplication.setOverrideCursor(QCursor(Qt.CursorShape.WaitCursor))
super().rehighlight()
QApplication.restoreOverrideCursor()
def rehighlight(self):
QApplication.setOverrideCursor(QCursor(Qt.CursorShape.WaitCursor))
QSyntaxHighlighter.rehighlight(self)
QApplication.restoreOverrideCursor()
def __exit__(self, *args):
self.busy.pi.stopAnimation()
self.stacks.setCurrentIndex(1)
QApplication.restoreOverrideCursor()
