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# This software is licensed under the "GPLv3" License as described in the "LICENSE" file,
# which should be included with this package. The terms are also available at
# http://www.gnu.org/licenses/gpl-3.0.html
from core.gui.base import DupeGuruGUIObject
from hscommon.gui.table import GUITable, Row
from hscommon.gui.column import Column, Columns
from hscommon.trans import trget
tr = trget("ui")
class ExcludeListTable(GUITable, DupeGuruGUIObject):
COLUMNS = [Column("marked", ""), Column("regex", tr("Regular Expressions"))]
def __init__(self, exclude_list_dialog, app):
GUITable.__init__(self)
DupeGuruGUIObject.__init__(self, app)
self._columns = Columns(self)
self.dialog = exclude_list_dialog
def rename_selected(self, newname):
row = self.selected_row
if row is None:
return False
row._data = None
return self.dialog.rename_selected(newname)
# --- Virtual
def _do_add(self, regex):
"""(Virtual) Creates a new row, adds it in the table.
Returns ``(row, insert_index)``."""
# Return index 0 to insert at the top
return ExcludeListRow(self, self.dialog.exclude_list.is_marked(regex), regex), 0
def _do_delete(self):
self.dialog.exclude_list.remove(self.selected_row.regex)
# --- Override
def add(self, regex):
row, insert_index = self._do_add(regex)
self.insert(insert_index, row)
self.view.refresh()
def _fill(self):
for enabled, regex in self.dialog.exclude_list:
self.append(ExcludeListRow(self, enabled, regex))
def refresh(self, refresh_view=True):
"""Override to avoid keeping previous selection in case of multiple rows
selected previously."""
self.cancel_edits()
del self[:]
self._fill()
if refresh_view:
self.view.refresh()
class ExcludeListRow(Row):
def __init__(self, table, enabled, regex):
Row.__init__(self, table)
self._app = table.app
self._data = None
self.enabled = str(enabled)
self.regex = str(regex)
self.highlight = False
@property
def data(self):
if self._data is None:
self._data = {"marked": self.enabled, "regex": self.regex}
return self._data
@property
def markable(self):
return self._app.exclude_list.is_markable(self.regex)
@property
def marked(self):
return self._app.exclude_list.is_marked(self.regex)
@marked.setter
def marked(self, value):
if value:
self._app.exclude_list.mark(self.regex)
else:
self._app.exclude_list.unmark(self.regex)
@property
def error(self):
# This assumes error() returns an Exception()
message = self._app.exclude_list.error(self.regex)
if hasattr(message, "msg"):
return self._app.exclude_list.error(self.regex).msg
else:
return message # Exception object
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