# Gramps - a GTK+/GNOME based genealogy program # # Copyright (C) 2011 Nick Hall # Copyright (C) 2011 Tim G L Lyons # # 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 # # $Id$ # from gen.plug import Gramplet from gui.widgets.styledtexteditor import StyledTextEditor from gui.widgets import SimpleButton from gen.lib import StyledText from gen.ggettext import gettext as _ import gtk class Notes(Gramplet): """ Displays the notes for an object. """ def init(self): self.gui.WIDGET = self.build_gui() self.gui.get_container_widget().remove(self.gui.textview) self.gui.get_container_widget().add_with_viewport(self.gui.WIDGET) self.gui.WIDGET.show() def build_gui(self): """ Build the GUI interface. """ top = gtk.VBox(False) hbox = gtk.HBox() self.left = SimpleButton(gtk.STOCK_GO_BACK, self.left_clicked) self.left.set_sensitive(False) hbox.pack_start(self.left, False, False) self.right = SimpleButton(gtk.STOCK_GO_FORWARD, self.right_clicked) self.right.set_sensitive(False) hbox.pack_start(self.right, False, False) self.page = gtk.Label() hbox.pack_end(self.page, False, False, 10) scrolledwindow = gtk.ScrolledWindow() scrolledwindow.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC) self.texteditor = StyledTextEditor() self.texteditor.set_editable(False) self.texteditor.set_wrap_mode(gtk.WRAP_WORD) scrolledwindow.add(self.texteditor) top.pack_start(hbox, False, False) top.pack_start(scrolledwindow, True, True) top.show_all() return top def get_notes(self, obj): """ Get the note list for the current object. """ self.left.set_sensitive(False) self.right.set_sensitive(False) self.texteditor.set_text(StyledText()) self.note_list = obj.get_note_list() self.page.set_text('') if len(self.note_list) > 0: self.set_has_data(True) if len(self.note_list) > 1: self.right.set_sensitive(True) self.current = 0 self.display_note() else: self.set_has_data(False) def clear_text(self): self.left.set_sensitive(False) self.right.set_sensitive(False) self.texteditor.set_text(StyledText()) self.page.set_text('') self.current = 0 def display_note(self): """ Display the current note. """ note_handle = self.note_list[self.current] note = self.dbstate.db.get_note_from_handle(note_handle) self.texteditor.set_text(note.get_styledtext()) self.page.set_text(_('%d of %d') % (self.current + 1, len(self.note_list))) def left_clicked(self, button): """ Display the previous note. """ if self.current > 0: self.current -= 1 self.right.set_sensitive(True) if self.current == 0: self.left.set_sensitive(False) self.display_note() def right_clicked(self, button): """ Display the next note. """ if self.current < len(self.note_list) - 1: self.current += 1 self.left.set_sensitive(True) if self.current == len(self.note_list) - 1: self.right.set_sensitive(False) self.display_note() def get_has_data(self, obj): """ Return True if the gramplet has data, else return False. """ if obj is None: return False if obj.get_note_list(): return True return False class PersonNotes(Notes): """ Displays the notes for a person. """ def db_changed(self): self.dbstate.db.connect('person-update', self.update) self.update() def active_changed(self, handle): self.update() def update_has_data(self): active_handle = self.get_active('Person') active = self.dbstate.db.get_person_from_handle(active_handle) self.set_has_data(self.get_has_data(active)) def main(self): active_handle = self.get_active('Person') active = self.dbstate.db.get_person_from_handle(active_handle) if active: self.get_notes(active) else: self.clear_text() self.set_has_data(False) class EventNotes(Notes): """ Displays the notes for an event. """ def db_changed(self): self.dbstate.db.connect('event-update', self.update) self.connect_signal('Event', self.update) self.update() def update_has_data(self): active_handle = self.get_active('Event') active = self.dbstate.db.get_event_from_handle(active_handle) self.set_has_data(self.get_has_data(active)) def main(self): active_handle = self.get_active('Event') active = self.dbstate.db.get_event_from_handle(active_handle) if active: self.get_notes(active) else: self.clear_text() self.set_has_data(False) class FamilyNotes(Notes): """ Displays the notes for a family. """ def db_changed(self): self.dbstate.db.connect('family-update', self.update) self.connect_signal('Family', self.update) self.update() def update_has_data(self): active_handle = self.get_active('Family') active = self.dbstate.db.get_family_from_handle(active_handle) self.set_has_data(self.get_has_data(active)) def main(self): active_handle = self.get_active('Family') active = self.dbstate.db.get_family_from_handle(active_handle) if active: self.get_notes(active) else: self.clear_text() self.set_has_data(False) class PlaceNotes(Notes): """ Displays the notes for a place. """ def db_changed(self): self.dbstate.db.connect('place-update', self.update) self.connect_signal('Place', self.update) self.update() def update_has_data(self): active_handle = self.get_active('Place') active = self.dbstate.db.get_place_from_handle(active_handle) self.set_has_data(self.get_has_data(active)) def main(self): active_handle = self.get_active('Place') active = self.dbstate.db.get_place_from_handle(active_handle) if active: self.get_notes(active) else: self.clear_text() self.set_has_data(False) class SourceNotes(Notes): """ Displays the notes for a source. """ def db_changed(self): self.dbstate.db.connect('source-update', self.update) self.connect_signal('Source', self.update) self.update() def update_has_data(self): active_handle = self.get_active('Source') active = self.dbstate.db.get_source_from_handle(active_handle) self.set_has_data(self.get_has_data(active)) def main(self): active_handle = self.get_active('Source') active = self.dbstate.db.get_source_from_handle(active_handle) if active: self.get_notes(active) else: self.clear_text() self.set_has_data(False) class CitationNotes(Notes): """ Displays the notes for a Citation. """ def db_changed(self): self.dbstate.db.connect('citation-update', self.update) self.connect_signal('Citation', self.update) self.update() def update_has_data(self): active_handle = self.get_active('Citation') active = self.dbstate.db.get_citation_from_handle(active_handle) self.set_has_data(self.get_has_data(active)) def main(self): active_handle = self.get_active('Citation') active = self.dbstate.db.get_citation_from_handle(active_handle) if active: self.get_notes(active) else: self.clear_text() self.set_has_data(False) class RepositoryNotes(Notes): """ Displays the notes for a repository. """ def db_changed(self): self.dbstate.db.connect('repository-update', self.update) self.connect_signal('Repository', self.update) self.update() def update_has_data(self): active_handle = self.get_active('Repository') active = self.dbstate.db.get_repository_from_handle(active_handle) self.set_has_data(self.get_has_data(active)) def main(self): active_handle = self.get_active('Repository') active = self.dbstate.db.get_repository_from_handle(active_handle) if active: self.get_notes(active) else: self.clear_text() self.set_has_data(False) class MediaNotes(Notes): """ Displays the notes for a media object. """ def db_changed(self): self.dbstate.db.connect('media-update', self.update) self.connect_signal('Media', self.update) self.update() def update_has_data(self): active_handle = self.get_active('Media') active = self.dbstate.db.get_object_from_handle(active_handle) self.set_has_data(self.get_has_data(active)) def main(self): active_handle = self.get_active('Media') active = self.dbstate.db.get_object_from_handle(active_handle) if active: self.get_notes(active) else: self.clear_text() self.set_has_data(False)