Current File : //usr/lib/calibre/calibre/gui2/convert/txt_input.py
__license__ = 'GPL 3'
__copyright__ = '2009, John Schember <john@nachtimwald.com>'
__docformat__ = 'restructuredtext en'
from qt.core import QListWidgetItem, Qt
from calibre.gui2.convert.txt_input_ui import Ui_Form
from calibre.gui2.convert import Widget
from calibre.ebooks.conversion.plugins.txt_input import MD_EXTENSIONS
from calibre.ebooks.conversion.config import OPTIONS
from polyglot.builtins import iteritems, itervalues
class PluginWidget(Widget, Ui_Form):
TITLE = _('TXT input')
HELP = _('Options specific to')+' TXT '+_('input')
COMMIT_NAME = 'txt_input'
ICON = I('mimetypes/txt.png')
def __init__(self, parent, get_option, get_help, db=None, book_id=None):
Widget.__init__(self, parent, OPTIONS['input']['txt'])
self.db, self.book_id = db, book_id
for x in get_option('paragraph_type').option.choices:
self.opt_paragraph_type.addItem(x)
for x in get_option('formatting_type').option.choices:
self.opt_formatting_type.addItem(x)
self.md_map = {}
for name, text in iteritems(MD_EXTENSIONS):
i = QListWidgetItem(f'{name} - {text}', self.opt_markdown_extensions)
i.setFlags(Qt.ItemFlag.ItemIsUserCheckable | Qt.ItemFlag.ItemIsEnabled)
i.setData(Qt.ItemDataRole.UserRole, name)
self.md_map[name] = i
self.initialize_options(get_option, get_help, db, book_id)
def set_value_handler(self, g, val):
if g is self.opt_markdown_extensions:
for i in itervalues(self.md_map):
i.setCheckState(Qt.CheckState.Unchecked)
for x in val.split(','):
x = x.strip()
if x in self.md_map:
self.md_map[x].setCheckState(Qt.CheckState.Checked)
return True
def get_value_handler(self, g):
if g is not self.opt_markdown_extensions:
return Widget.get_value_handler(self, g)
return ', '.join(str(i.data(Qt.ItemDataRole.UserRole) or '') for i in itervalues(self.md_map) if i.checkState())
def connect_gui_obj_handler(self, g, f):
if g is not self.opt_markdown_extensions:
raise NotImplementedError()
g.itemChanged.connect(self.changed_signal)
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