144 lines
4.1 KiB
Python
144 lines
4.1 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2005 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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from gettext import gettext as _
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import DisplayState
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import DateHandler
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import NameDisplay
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import GrampsKeys
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import GrampsDisplay
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import Utils
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from QuestionDialog import SaveDialog
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class EditPrimary(DisplayState.ManagedWindow):
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def __init__(self, state, uistate, track, obj, get_from_handle, callback=None):
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"""Creates an edit window. Associates a person with the window."""
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self.dp = DateHandler.parser
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self.dd = DateHandler.displayer
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self.nd = NameDisplay.displayer
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self.obj = obj
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self.dbstate = state
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self.uistate = uistate
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self.db = state.db
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self.callback = callback
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self.signal_keys = []
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self.get_from_handle = get_from_handle
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DisplayState.ManagedWindow.__init__(self, uistate, track, obj)
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self._local_init()
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self._create_tabbed_pages()
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self._setup_fields()
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self._connect_signals()
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self.show()
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def _local_init(self):
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"""
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Derived class should do any pre-window initalization in this task.
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"""
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pass
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def _post_init(self):
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"""
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Derived class should do any post-window initalization in this task.
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"""
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pass
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def _add_db_signal(self, name, callback):
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self.signal_keys.append(self.db.connect(name,callback))
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def _connect_signals(self):
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pass
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def _setup_fields(self):
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pass
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def _create_tabbed_pages(self):
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pass
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def build_window_key(self,obj):
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if obj:
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return obj.get_handle()
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else:
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return id(self)
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def _add_tab(self,notebook,page):
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notebook.insert_page(page)
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notebook.set_tab_label(page,page.get_tab_widget())
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return page
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def _cleanup_on_exit(self):
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pass
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def define_ok_button(self,button,function):
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button.connect('clicked',function)
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button.set_sensitive(not self.db.readonly)
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def define_top_level(self,window,title,text):
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self.window = window
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self.window.connect('delete-event',self.delete_event)
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Utils.set_titles(window,title,text)
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def define_cancel_button(self,button):
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button.connect('clicked',self.delete_event)
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def define_help_button(self,button,tag):
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button.connect('clicked', lambda x: GrampsDisplay.help(tag))
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def close_window(self,*obj):
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for key in self.signal_keys:
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self.db.disconnect(key)
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self._cleanup_on_exit()
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self.close()
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def delete_event(self,*obj):
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"""If the data has changed, give the user a chance to cancel
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the close window"""
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if not GrampsKeys.get_dont_ask() and self.data_has_changed():
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SaveDialog(
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_('Save Changes?'),
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_('If you close without saving, the changes you '
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'have made will be lost'),
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self.close_window,
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self.save)
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return True
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else:
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self.close_window()
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return False
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def data_has_changed(self):
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if self.db.readonly:
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return False
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elif self.obj.handle:
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orig = self.get_from_handle(self.obj.handle)
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return cmp(orig.serialize(),self.obj.serialize()) != 0
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else:
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return True
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def save(self,*obj):
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pass
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