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dupeguru/core/gui/prioritize_dialog.py
2013-04-28 10:35:51 -04:00

81 lines
2.9 KiB
Python

# Created By: Virgil Dupras
# Created On: 2011-09-06
# Copyright 2013 Hardcoded Software (http://www.hardcoded.net)
#
# This software is licensed under the "BSD" License as described in the "LICENSE" file,
# which should be included with this package. The terms are also available at
# http://www.hardcoded.net/licenses/bsd_license
from hscommon.gui.base import GUIObject
from hscommon.gui.selectable_list import GUISelectableList
class CriterionCategoryList(GUISelectableList):
def __init__(self, dialog):
self.dialog = dialog
GUISelectableList.__init__(self, [c.NAME for c in dialog.categories])
def _update_selection(self):
self.dialog.select_category(self.dialog.categories[self.selected_index])
GUISelectableList._update_selection(self)
class PrioritizationList(GUISelectableList):
def __init__(self, dialog):
self.dialog = dialog
GUISelectableList.__init__(self)
def _refresh_contents(self):
self[:] = [crit.display for crit in self.dialog.prioritizations]
def move_indexes(self, indexes, dest_index):
indexes.sort()
prilist = self.dialog.prioritizations
selected = [prilist[i] for i in indexes]
for i in reversed(indexes):
del prilist[i]
prilist[dest_index:dest_index] = selected
self._refresh_contents()
def remove_selected(self):
prilist = self.dialog.prioritizations
for i in sorted(self.selected_indexes, reverse=True):
del prilist[i]
self._refresh_contents()
class PrioritizeDialog(GUIObject):
def __init__(self, app):
GUIObject.__init__(self)
self.app = app
self.categories = [cat(app.results) for cat in app._prioritization_categories()]
self.category_list = CriterionCategoryList(self)
self.criteria = []
self.criteria_list = GUISelectableList()
self.prioritizations = []
self.prioritization_list = PrioritizationList(self)
#--- Override
def _view_updated(self):
self.category_list.select(0)
#--- Private
def _sort_key(self, dupe):
return tuple(crit.sort_key(dupe) for crit in self.prioritizations)
#--- Public
def select_category(self, category):
self.criteria = category.criteria_list()
self.criteria_list[:] = [c.display_value for c in self.criteria]
def add_selected(self):
# Add selected criteria in criteria_list to prioritization_list.
if self.criteria_list.selected_index is None:
return
crit = self.criteria[self.criteria_list.selected_index]
self.prioritizations.append(crit)
self.prioritization_list[:] = [crit.display for crit in self.prioritizations]
def remove_selected(self):
self.prioritization_list.remove_selected()
def perform_reprioritization(self):
self.app.reprioritize_groups(self._sort_key)