295 lines
10 KiB
Python
295 lines
10 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2001-2004 Donald N. Allingham
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id$
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"""
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Handles the place view for GRAMPS.
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"""
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#-------------------------------------------------------------------------
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#
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# GTK modules
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#
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#-------------------------------------------------------------------------
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import gtk
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import gtk.gdk
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#-------------------------------------------------------------------------
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#
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# Gramps modules
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#
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#-------------------------------------------------------------------------
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import RelLib
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import EditPlace
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import DisplayModels
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import const
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from QuestionDialog import QuestionDialog, ErrorDialog
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from gettext import gettext as _
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column_names = [
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_('Place Name'),
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_('ID'),
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_('Church Parish'),
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_('ZIP/Postal Code'),
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_('City'),
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_('County'),
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_('State'),
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_('Country'),
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_('Longitude'),
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_('Latitude'),
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_('Last Changed'),
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]
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_HANDLE_COL = len(column_names)
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#-------------------------------------------------------------------------
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#
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# PlaceView class
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#
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#-------------------------------------------------------------------------
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class PlaceView:
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def __init__(self,parent,db,glade):
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self.parent = parent
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self.parent.connect('database-changed',self.change_db)
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self.glade = glade
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self.list = glade.get_widget("place_list")
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self.list.connect('button-press-event',self.button_press)
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self.list.connect('key-press-event',self.key_press)
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self.selection = self.list.get_selection()
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self.selection.set_mode(gtk.SELECTION_MULTIPLE)
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self.renderer = gtk.CellRendererText()
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self.model = DisplayModels.PlaceModel(self.parent.db)
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self.list.set_model(self.model)
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self.topWindow = self.glade.get_widget("gramps")
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self.sort_col = 0
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self.columns = []
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self.change_db(db)
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def column_clicked(self,obj,data):
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if self.sort_col != data:
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order = gtk.SORT_ASCENDING
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else:
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if (self.columns[data].get_sort_order() == gtk.SORT_DESCENDING
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or self.columns[data].get_sort_indicator() == False):
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order = gtk.SORT_ASCENDING
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else:
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order = gtk.SORT_DESCENDING
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self.sort_col = data
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handle = self.first_selected()
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self.model = DisplayModels.PlaceModel(self.parent.db,
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self.sort_col,order)
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self.list.set_model(self.model)
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colmap = self.parent.db.get_place_column_order()
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if handle:
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path = self.model.on_get_path(handle)
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self.selection.select_path(path)
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self.list.scroll_to_cell(path,None,1,0.5,0)
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for i in range(0,len(self.columns)):
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self.columns[i].set_sort_indicator(i==colmap[data][1]-1)
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self.columns[self.sort_col].set_sort_order(order)
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def build_columns(self):
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for column in self.columns:
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self.list.remove_column(column)
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column = gtk.TreeViewColumn(_('Place Name'), self.renderer,text=0)
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column.set_resizable(True)
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column.set_min_width(225)
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column.connect('clicked',self.column_clicked,0)
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column.set_clickable(True)
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self.list.append_column(column)
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self.columns = [column]
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index = 1
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for pair in self.parent.db.get_place_column_order():
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if not pair[0]:
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continue
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name = column_names[pair[1]]
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column = gtk.TreeViewColumn(name, self.renderer, text=pair[1])
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column.set_resizable(True)
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column.set_min_width(75)
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column.set_clickable(True)
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column.connect('clicked',self.column_clicked,index)
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index += 1
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self.columns.append(column)
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self.list.append_column(column)
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def place_add(self,handle_list):
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for handle in handle_list:
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self.model.add_row_by_handle(handle)
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def place_update(self,handle_list):
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for handle in handle_list:
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self.model.update_row_by_handle(handle)
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def place_delete(self,handle_list):
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for handle in handle_list:
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self.model.delete_row_by_handle(handle)
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def change_db(self,db):
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db.connect('place-add', self.place_add)
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db.connect('place-update', self.place_update)
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db.connect('place-delete', self.place_delete)
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db.connect('place-rebuild',self.build_tree)
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self.build_columns()
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self.build_tree()
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def build_tree(self):
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self.model = DisplayModels.PlaceModel(self.parent.db)
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self.list.set_model(self.model)
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self.selection = self.list.get_selection()
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self.selection.set_mode(gtk.SELECTION_MULTIPLE)
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def button_press(self,obj,event):
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if event.type == gtk.gdk._2BUTTON_PRESS and event.button == 1:
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mlist = []
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self.selection.selected_foreach(self.blist,mlist)
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if mlist:
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place = self.parent.db.get_place_from_handle(mlist[0])
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EditPlace.EditPlace(self.parent,place,self.topWindow)
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return 1
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elif event.type == gtk.gdk.BUTTON_PRESS and event.button == 3:
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self.build_context_menu(event)
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return 1
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return 0
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def key_press(self,obj,event):
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if event.keyval == gtk.gdk.keyval_from_name("Return") \
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and not event.state:
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self.on_edit_clicked(obj)
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return 1
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return 0
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def build_context_menu(self,event):
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"""Builds the menu with editing operations on the place's list"""
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mlist = []
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self.selection.selected_foreach(self.blist,mlist)
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if mlist:
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sel_sensitivity = 1
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else:
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sel_sensitivity = 0
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entries = [
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(gtk.STOCK_ADD, self.on_add_place_clicked,1),
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(gtk.STOCK_REMOVE, self.on_delete_clicked,sel_sensitivity),
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(_("Edit"), self.on_edit_clicked,sel_sensitivity),
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]
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menu = gtk.Menu()
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menu.set_title(_('Place Menu'))
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for stock_id,callback,sensitivity in entries:
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item = gtk.ImageMenuItem(stock_id)
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if callback:
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item.connect("activate",callback)
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item.set_sensitive(sensitivity)
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item.show()
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menu.append(item)
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menu.popup(None,None,None,event.button,event.time)
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def on_add_place_clicked(self,obj):
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EditPlace.EditPlace(self.parent,RelLib.Place())
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def delete_place(self,place):
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trans = self.parent.db.transaction_begin()
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place_handle = place.get_handle()
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self.parent.db.remove_place(place_handle,trans)
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title_msg = _("Delete Place (%s)") % place.get_title()
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self.parent.db.transaction_commit(trans,title_msg)
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def is_used(self,place_handle):
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for handle in self.parent.db.get_person_handles(sort_handles=False):
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person = self.parent.db.get_person_from_handle(handle)
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if person.has_handle_reference('Place',place_handle):
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return True
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for handle in self.parent.db.get_family_handles():
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family = self.parent.db.get_family_from_handle(handle)
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if family.has_handle_reference('Place',place_handle):
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return True
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for handle in self.parent.db.get_event_handles():
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event = self.parent.db.get_event_from_handle(handle)
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if event.has_handle_reference('Place',place_handle):
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return True
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return False
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def on_delete_clicked(self,obj):
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mlist = []
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self.selection.selected_foreach(self.blist,mlist)
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for place_handle in mlist:
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place = self.parent.db.get_place_from_handle(place_handle)
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if self.is_used(place_handle):
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ans = EditPlace.DeletePlaceQuery(place,self.parent.db)
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QuestionDialog(
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_('Delete %s?') % place.get_title(),
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_('This place is currently being used by at least one '
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'record in the database. Deleting it will remove it '
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'from the database and remove it from all records '
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'that reference it.'),
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_('_Delete Place'),
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ans.query_response)
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else:
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self.delete_place(place)
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def on_edit_clicked(self,obj):
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"""Display the selected places in the EditPlace display"""
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mlist = []
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self.selection.selected_foreach(self.blist,mlist)
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for place_handle in mlist:
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place = self.parent.db.get_place_from_handle(place_handle)
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EditPlace.EditPlace(self.parent, place,self.topWindow)
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def first_selected(self):
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mlist = []
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self.selection.selected_foreach(self.blist,mlist)
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if mlist:
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return mlist[0]
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else:
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return None
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def blist(self,store,path,iter,list):
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handle = store.get_value(iter,_HANDLE_COL)
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list.append(handle)
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def merge(self):
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mlist = []
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self.selection.selected_foreach(self.blist,mlist)
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if len(mlist) != 2:
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msg = _("Cannot merge places.")
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msg2 = _("Exactly two places must be selected to perform a merge. "
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"A second place can be selected by holding down the "
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"control key while clicking on the desired place.")
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ErrorDialog(msg,msg2)
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else:
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import MergeData
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MergeData.MergePlaces(self.parent.db,mlist[0],mlist[1],self.build_tree)
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