# # Gramps - a GTK+/GNOME based genealogy program # # Copyright (C) 2010 Michiel D. Nauta # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # $Id$ """ Provide merge capabilities for repositories. """ #------------------------------------------------------------------------- # # Gramps modules # #------------------------------------------------------------------------- from gen.ggettext import sgettext as _ import const import GrampsDisplay import ManagedWindow #------------------------------------------------------------------------- # # Gramps constants # #------------------------------------------------------------------------- WIKI_HELP_PAGE = '%s_-_Entering_and_Editing_Data:_Detailed_-_part_3' % \ const.URL_MANUAL_PAGE WIKI_HELP_SEC = _('manual|Merge_Repositories') _GLADE_FILE = 'mergerepository.glade' #------------------------------------------------------------------------- # # Merge Repositories # #------------------------------------------------------------------------- class MergeRepositories(ManagedWindow.ManagedWindow): """ Displays a dialog box that allows two repositories to be combined into one. """ def __init__(self, dbstate, uistate, handle1, handle2): ManagedWindow.ManagedWindow.__init__(self, uistate, [], self.__class__) self.dbstate = dbstate database = dbstate.db self.rp1 = database.get_repository_from_handle(handle1) self.rp2 = database.get_repository_from_handle(handle2) self.define_glade('mergerepository', _GLADE_FILE) self.set_window(self._gladeobj.toplevel, self.get_widget('repository_title'), _("Merge Repositories")) # Detailed selection widgets name1 = self.rp1.get_name() name2 = self.rp2.get_name() entry1 = self.get_widget('name1') entry2 = self.get_widget('name2') entry1.set_text(name1) entry2.set_text(name2) if entry1.get_text() == entry2.get_text(): for widget_name in ('name1', 'name2', 'name_btn1', 'name_btn2'): self.get_widget(widget_name).set_sensitive(False) entry1 = self.get_widget('type1') entry2 = self.get_widget('type2') entry1.set_text(str(self.rp1.get_type())) entry2.set_text(str(self.rp2.get_type())) if entry1.get_text() == entry2.get_text(): for widget_name in ('type1', 'type2', 'type_btn1', 'type_btn2'): self.get_widget(widget_name).set_sensitive(False) gramps1 = self.rp1.get_gramps_id() gramps2 = self.rp2.get_gramps_id() entry1 = self.get_widget('gramps1') entry2 = self.get_widget('gramps2') entry1.set_text(gramps1) entry2.set_text(gramps2) if entry1.get_text() == entry2.get_text(): for widget_name in ('gramps1', 'gramps2', 'gramps_btn1', 'gramps_btn2'): self.get_widget(widget_name).set_sensitive(False) # Main window widgets that determine which handle survives rbutton1 = self.get_widget("handle_btn1") rbutton_label1 = self.get_widget("label_handle_btn1") rbutton_label2 = self.get_widget("label_handle_btn2") rbutton_label1.set_label("%s [%s]" % (name1, gramps1)) rbutton_label2.set_label("%s [%s]" % (name2, gramps2)) rbutton1.connect('toggled', self.on_handle1_toggled) self.connect_button('repository_help', self.cb_help) self.connect_button('repository_ok', self.cb_merge) self.connect_button('repository_cancel', self.close) self.show() def on_handle1_toggled(self, obj): """ preferred repository changes""" if obj.get_active(): self.get_widget('name_btn1').set_active(True) self.get_widget('type_btn1').set_active(True) self.get_widget('gramps_btn1').set_active(True) else: self.get_widget('name_btn2').set_active(True) self.get_widget('type_btn2').set_active(True) self.get_widget('gramps_btn2').set_active(True) def cb_help(self, obj): """Display the relevant portion of the Gramps manual""" GrampsDisplay.help(webpage = WIKI_HELP_PAGE, section = WIKI_HELP_SEC) def cb_merge(self, obj): """ Perform the merge of the repositories when the merge button is clicked. """ self.uistate.set_busy_cursor(True) use_handle1 = self.get_widget("handle_btn1").get_active() if use_handle1: phoenix = self.rp1 titanic = self.rp2 unselect_path = (1,) else: phoenix = self.rp2 titanic = self.rp1 unselect_path = (0,) if self.get_widget("name_btn1").get_active() ^ use_handle1: phoenix.set_name(titanic.get_name()) if self.get_widget("type_btn1").get_active() ^ use_handle1: phoenix.set_type(titanic.get_type()) if self.get_widget("gramps_btn1").get_active() ^ use_handle1: phoenix.set_gramps_id(titanic.get_gramps_id()) query = MergeRepoQuery(self.dbstate, phoenix, titanic) query.execute() self.uistate.viewmanager.active_page.selection.unselect_path( unselect_path) self.uistate.set_busy_cursor(False) self.close() class MergeRepoQuery(object): """ Create database query to merge two repositories. """ def __init__(self, dbstate, phoenix, titanic): self.database = dbstate.db self.phoenix = phoenix self.titanic = titanic def execute(self): """ Merges two repositories into a single repository. """ new_handle = self.phoenix.get_handle() old_handle = self.titanic.get_handle() self.phoenix.merge(self.titanic) with self.database.transaction_begin(_("Merge Repositories")) as trans: for source in self.database.iter_sources(): if source.has_repo_reference(old_handle): source.replace_repo_references(old_handle, new_handle) self.database.commit_source(source, trans) self.database.remove_repository(old_handle, trans) self.database.commit_repository(self.phoenix, trans)