# # Gramps - a GTK+/GNOME based genealogy program # # Copyright (C) 2000-2007 Donald N. Allingham # 2009 Gary Burton # # 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 # # $Id$ #------------------------------------------------------------------------- # # Python modules # #------------------------------------------------------------------------- from gen.ggettext import gettext as _ #------------------------------------------------------------------------- # # GTK modules # #------------------------------------------------------------------------- import gtk #------------------------------------------------------------------------- # # GRAMPS modules # #------------------------------------------------------------------------- import ManagedWindow import DateHandler from gen.display.name import displayer as name_displayer import config import GrampsDisplay from QuestionDialog import SaveDialog import gen.lib from gui.dbguielement import DbGUIElement class EditPrimary(ManagedWindow.ManagedWindow, DbGUIElement): QR_CATEGORY = -1 def __init__(self, state, uistate, track, obj, get_from_handle, get_from_gramps_id, callback=None): """ Create an edit window. Associate a person with the window. """ self.dp = DateHandler.parser self.dd = DateHandler.displayer self.name_displayer = name_displayer self.obj = obj self.dbstate = state self.uistate = uistate self.db = state.db self.callback = callback self.ok_button = None self.get_from_handle = get_from_handle self.get_from_gramps_id = get_from_gramps_id self.contexteventbox = None self.__tabs = [] ManagedWindow.ManagedWindow.__init__(self, uistate, track, obj) DbGUIElement.__init__(self, self.db) self._local_init() self._set_size() self._create_tabbed_pages() self._setup_fields() self._connect_signals() #if the database is changed, all info shown is invalid and the window # should close self.dbstate_connect_key = self.dbstate.connect('database-changed', self._do_close) self.show() self._post_init() def _local_init(self): """ Derived class should do any pre-window initalization in this task. """ pass def _post_init(self): """ Derived class should do any post-window initalization in this task. """ pass def _setup_fields(self): pass def _create_tabbed_pages(self): pass def _connect_signals(self): pass def build_window_key(self, obj): if obj and obj.get_handle(): return obj.get_handle() else: return id(self) def _setup_notebook_tabs(self, notebook): for child in notebook.get_children(): label = notebook.get_tab_label(child) page_no = notebook.page_num(child) label.drag_dest_set(0, [], 0) label.connect('drag_motion', self._switch_page_on_dnd, notebook, page_no) child.set_parent_notebook(notebook) notebook.connect('key-press-event', self.key_pressed, notebook) def key_pressed(self, obj, event, notebook): """ Handles the key being pressed on the notebook, pass to key press of current page. """ pag = notebook.get_current_page() if not pag == -1: notebook.get_nth_page(pag).key_pressed(obj, event) def _switch_page_on_dnd(self, widget, context, x, y, time, notebook, page_no): if notebook.get_current_page() != page_no: notebook.set_current_page(page_no) def _add_tab(self, notebook, page): self.__tabs.append(page) notebook.insert_page(page, page.get_tab_widget()) page.label.set_use_underline(True) return page def _cleanup_on_exit(self): pass def object_is_empty(self): return cmp(self.obj.serialize()[1:], self.empty_object().serialize()[1:]) == 0 def define_ok_button(self, button, function): self.ok_button = button button.connect('clicked', function) button.set_sensitive(not self.db.readonly) def define_cancel_button(self, button): button.connect('clicked', self.close) def define_help_button(self, button, webpage='', section=''): button.connect('clicked', lambda x: GrampsDisplay.help(webpage, section)) def _do_close(self, *obj): self._cleanup_db_connects() self.dbstate.disconnect(self.dbstate_connect_key) self._cleanup_on_exit() ManagedWindow.ManagedWindow.close(self) def _cleanup_db_connects(self): """ All connects that happened to signals of the db must be removed on closed. This implies two things: 1. The connects on the main view must be disconnected 2. Connects done in subelements must be disconnected """ #cleanup callbackmanager of this editor self._cleanup_callbacks() for tab in self.__tabs: if hasattr(tab, 'callman'): tab._cleanup_callbacks() def check_for_close(self, handles): """ Callback method for delete signals. If there is a delete signal of the primary object we are editing, the editor (and all child windows spawned) should be closed """ if self.obj.get_handle() in handles: self._do_close() def close(self, *obj): """If the data has changed, give the user a chance to cancel the close window""" if not config.get('interface.dont-ask') and self.data_has_changed(): SaveDialog( _('Save Changes?'), _('If you close without saving, the changes you ' 'have made will be lost'), self._do_close, self.save) return True else: self._do_close() return False def empty_object(self): #empty_object should be overridden in base class and will throw an #exception if it is not because self.empty_object().serialize() is #called and PrimaryObject does not implement serialize(). See #BaseObject.serialize() return gen.lib.PrimaryObject def data_has_changed(self): if self.db.readonly: return False elif self.obj.handle: orig = self.get_from_handle(self.obj.handle) if orig: cmp_obj = orig else: cmp_obj = self.empty_object() return cmp(cmp_obj.serialize()[1:], self.obj.serialize()[1:]) != 0 else: cmp_obj = self.empty_object() return cmp(cmp_obj.serialize()[1:], self.obj.serialize()[1:]) != 0 def save(self, *obj): pass def set_contexteventbox(self, eventbox): """Set the contextbox that grabs button presses if not grabbed by overlying widgets. """ self.contexteventbox = eventbox self.contexteventbox.connect('button-press-event', self._contextmenu_button_press) def _contextmenu_button_press(self, obj, event) : """ Button press event that is caught when a mousebutton has been pressed while on contexteventbox It opens a context menu with possible actions """ if event.type == gtk.gdk.BUTTON_PRESS and event.button == 3 : if self.obj.get_handle() == 0 : return False #build the possible popup menu self._build_popup_ui() #set or unset sensitivity in popup self._post_build_popup_ui() menu = self.popupmanager.get_widget('/Popup') if menu: menu.popup(None, None, None, event.button, event.time) return True return False def _build_popup_ui(self): """ Create actions and ui of context menu """ from QuickReports import create_quickreport_menu self.popupmanager = gtk.UIManager() #add custom actions (ui_top, action_groups) = self._top_contextmenu() for action in action_groups : self.popupmanager.insert_action_group(action, -1) #see which quick reports are available now: ui_qr = '' if self.QR_CATEGORY > -1 : (ui_qr, reportactions) = create_quickreport_menu(self.QR_CATEGORY, self.dbstate, self.uistate, self.obj.get_handle()) self.report_action = gtk.ActionGroup("/PersonReport") self.report_action.add_actions(reportactions) self.report_action.set_visible(True) self.popupmanager.insert_action_group(self.report_action, -1) popupui = ''' ''' + ui_top + ''' ''' + ui_qr + ''' ''' self.popupmanager.add_ui_from_string(popupui) def _top_contextmenu(self): """ Derived class can create a ui with menuitems and corresponding list of actiongroups """ return "", [] def _post_build_popup_ui(self): """ Derived class should do extra actions here on the menu """ pass def _uses_duplicate_id(self): """ Check whether a changed or added GRAMPS ID already exists in the DB. Return True if a duplicate GRAMPS ID has been detected. """ original = self.get_from_handle(self.obj.get_handle()) if original and original.get_gramps_id() == self.obj.get_gramps_id(): return (False, 0) else: idval = self.obj.get_gramps_id() if self.get_from_gramps_id(idval): return (True, idval) return (False, 0)