def edit_cb_title_template(self):
t = TemplateDialog(self,
self.opt_cover_browser_title_template.text(),
fm=self.gui.current_db.field_metadata)
t.setWindowTitle(_('Edit template for caption'))
if t.exec():
self.opt_cover_browser_title_template.setText(t.rule[1])
def show_template_editor(self, *args):
view = self.gui.current_view()
if view is not self.gui.library_view:
return error_dialog(
self.gui, _('No template tester available'),
_('Template tester is not available for books '
'on the device.')).exec()
rows = view.selectionModel().selectedRows()
if not rows:
return error_dialog(self.gui,
_('No books selected'),
_('At least one book must be selected'),
show=True)
mi = []
db = view.model().db
for row in rows:
if row.isValid():
mi.append(
db.new_api.get_proxy_metadata(
db.data.index_to_id(row.row())))
if mi:
t = TemplateDialog(self.gui,
self.previous_text,
mi,
text_is_placeholder=self.first_time)
t.setWindowTitle(_('Template tester'))
if t.exec() == QDialog.DialogCode.Accepted:
self.previous_text = t.rule[1]
self.first_time = False
def do_open_editor(self):
t = TemplateDialog(self,
self.opt_template.text(),
fm=self.field_metadata)
t.setWindowTitle(_('Edit template'))
if t.exec():
self.opt_template.set_value(t.rule[1])
def change_template(self, which):
from calibre.gui2.dialogs.template_dialog import TemplateDialog
from calibre.gui2.ui import get_gui
gui = get_gui()
if gui is None:
from calibre.ebooks.metadata.book.base import field_metadata
else:
field_metadata = gui.current_db.new_api.field_metadata
attr = which + '_template'
templ = getattr(self, attr).text()
d = TemplateDialog(self, templ, mi=self.mi, fm=field_metadata)
if d.exec() == QDialog.DialogCode.Accepted:
templ = d.rule[1]
getattr(self, attr).setText(templ)
self.emit_changed()
def createEditor(self, parent, option, index):
from calibre.gui2.dialogs.template_dialog import TemplateDialog
m = index.model()
mi = m.db.get_metadata(index.row(), index_is_id=False)
if check_key_modifier(Qt.KeyboardModifier.ControlModifier):
text = ''
else:
text = m.custom_columns[m.column_map[index.column()]]['display']['composite_template']
editor = TemplateDialog(parent, text, mi)
editor.setWindowTitle(_("Edit template"))
editor.textbox.setTabChangesFocus(False)
editor.textbox.setTabStopWidth(20)
d = editor.exec()
if d:
m.setData(index, (editor.rule[1]), Qt.ItemDataRole.EditRole)
return None
def st_test_template(self):
if self.mi:
self.st_replace_button_clicked()
all_funcs = copy.copy(formatter_functions().get_functions())
for n, f in self.st_funcs.items():
all_funcs[n] = f
t = TemplateDialog(self.gui,
self.st_previous_text,
mi=self.mi,
fm=self.fm,
text_is_placeholder=self.st_first_time,
all_functions=all_funcs)
t.setWindowTitle(_('Template tester'))
if t.exec() == QDialog.DialogCode.Accepted:
self.st_previous_text = t.rule[1]
self.st_first_time = False
else:
error_dialog(self.gui,
_('Template functions'),
_('Cannot "test" when no books are selected'),
show=True)
def edit_template(self):
t = TemplateDialog(self, self.template)
t.setWindowTitle(_('Edit template'))
if t.exec():
self.t.setText(t.rule[1])
def open_editor(self):
t = TemplateDialog(self, self.text(), mi=self.mi)
t.setWindowTitle(_('Edit template'))
if t.exec():
self.setText(t.rule[1])
