# Gramps - a GTK+/GNOME based genealogy program # # Copyright (C) 2001-2004 Donald N. Allingham # # 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 # # $Id$ #------------------------------------------------------------------------- # # GTK/Gnome modules # #------------------------------------------------------------------------- import gtk import gtk.gdk #------------------------------------------------------------------------- # # gramps modules # #------------------------------------------------------------------------- import RelLib import EditSource import DisplayModels import const from QuestionDialog import QuestionDialog #------------------------------------------------------------------------- # # internationalization # #------------------------------------------------------------------------- from gettext import gettext as _ column_names = [ _('Title'), _('ID'), _('Author'), _('Abbreviation'), _('Publication Information'), _('Last Changed'), ] _HANDLE_COL = len(column_names) #------------------------------------------------------------------------- # # SouceView # #------------------------------------------------------------------------- class SourceView: def __init__(self,parent,db,glade,update): self.parent = parent self.glade = glade self.update = update self.list = glade.get_widget("source_list") self.list.connect('button-press-event',self.button_press) self.selection = self.list.get_selection() self.renderer = gtk.CellRendererText() self.model = DisplayModels.SourceModel(self.parent.db) self.list.set_model(self.model) self.topWindow = self.glade.get_widget("gramps") self.columns = [] self.build_columns() def build_columns(self): for column in self.columns: self.list.remove_column(column) column = gtk.TreeViewColumn(_('Title'), self.renderer,text=0) column.set_resizable(gtk.TRUE) column.set_min_width(225) self.list.append_column(column) self.columns = [column] for pair in self.parent.db.get_source_column_order(): if not pair[0]: continue name = column_names[pair[1]] column = gtk.TreeViewColumn(name, self.renderer, text=pair[1]) column.set_resizable(gtk.TRUE) column.set_min_width(75) self.columns.append(column) self.list.append_column(column) def on_click(self,column): self.click_col = column def change_db(self,db): self.build_columns() self.build_tree() def build_tree(self): self.list.set_model(None) self.model = DisplayModels.SourceModel(self.parent.db) self.list.set_model(self.model) self.selection = self.list.get_selection() def button_press(self,obj,event): if event.type == gtk.gdk._2BUTTON_PRESS and event.button == 1: store,node = self.selection.get_selected() handle = store.get_value(node,_HANDLE_COL) source = self.parent.db.get_source_from_handle(handle) EditSource.EditSource(source,self.parent.db,self.parent, self.topWindow,self.update_display) return True elif event.type == gtk.gdk.BUTTON_PRESS and event.button == 3: self.build_context_menu(event) return True return False def key_press(self,obj,event): if event.keyval == gtk.gdk.keyval_from_name("Return") \ and not event.state: self.on_edit_clicked(obj) return True return False def build_context_menu(self,event): """Builds the menu with editing operations on the source's list""" store,node = self.selection.get_selected() if node: sel_sensitivity = 1 else: sel_sensitivity = 0 entries = [ (gtk.STOCK_ADD, self.on_add_clicked,1), (gtk.STOCK_REMOVE, self.on_delete_clicked,sel_sensitivity), (_("Edit"), self.on_edit_clicked,sel_sensitivity), ] menu = gtk.Menu() menu.set_title(_('Source Menu')) for stock_id,callback,sensitivity in entries: item = gtk.ImageMenuItem(stock_id) if callback: item.connect("activate",callback) item.set_sensitive(sensitivity) item.show() menu.append(item) menu.popup(None,None,None,event.button,event.time) def on_add_clicked(self,obj): EditSource.EditSource(RelLib.Source(),self.parent.db,self.parent, self.topWindow,self.new_after_edit) def delete_source(self,source): trans = self.parent.db.transaction_begin() source_handle = source.get_handle() self.parent.db.remove_source(source_handle,trans) title_msg = _("Delete Source (%s)") % source.get_title() self.parent.db.transaction_commit(trans,title_msg) self.model.delete_row_by_handle(source_handle) def on_delete_clicked(self,obj): store,node = self.selection.get_selected() if not node: return handle = store.get_value(node,_HANDLE_COL) source = self.parent.db.get_source_from_handle(handle) if self.is_used(source): ans = EditSource.DelSrcQuery(source,self.parent.db, self.model.delete_row_by_handle) QuestionDialog(_('Delete %s?') % source.get_title(), _('This source is currently being used. Deleting it ' 'will remove it from the database and from all ' 'records that reference it.'), _('_Delete Source'), ans.query_response,self.topWindow) else: self.delete_source(source) def is_used(self,source): for key in self.parent.db.get_place_handles(): p = self.parent.db.get_place_from_handle(key) for sref in p.get_source_references(): if sref.get_base_handle() == source.get_handle(): return True for key in self.parent.db.get_person_handles(sort_handles=False): p = self.parent.db.get_person_from_handle(key) for v_id in p.get_event_list() + [p.get_birth_handle(), p.get_death_handle()]: v = self.parent.db.get_event_from_handle(v_id) if v: for sref in v.get_source_references(): if sref.get_base_handle() == source.get_handle(): return True for v in p.get_attribute_list(): for sref in v.get_source_references(): if sref.get_base_handle() == source.get_handle(): return True for v in p.get_alternate_names() + [p.get_primary_name()]: for sref in v.get_source_references(): if sref.get_base_handle() == source.get_handle(): return True for v in p.get_address_list(): for sref in v.get_source_references(): if sref.get_base_handle() == source.get_handle(): return True for p_id in self.parent.db.get_media_object_handles(): p = self.parent.db.get_object_from_handle(p_id) for sref in p.get_source_references(): if sref.get_base_handle() == source.get_handle(): return True for p_id in self.parent.db.get_family_handles(): p = self.parent.db.get_family_from_handle(p_id) for v_id in p.get_event_list(): v = self.parent.db.get_event_from_handle(v_id) if v: for sref in v.get_source_references(): if sref.get_base_handle() == source.get_handle(): return True for v in p.get_attribute_list(): for sref in v.get_source_references(): if sref.get_base_handle() == source.get_handle(): return True return False def on_edit_clicked(self,obj): list_store, node = self.selection.get_selected() if node: handle = list_store.get_value(node,_HANDLE_COL) source = self.parent.db.get_source_from_handle(handle) EditSource.EditSource(source, self.parent.db, self.parent, self.topWindow, self.update_display) def new_after_edit(self,source): self.model.add_row_by_handle(source.get_handle()) def update_display(self,source): self.model.update_row_by_handle(source.get_handle())