# # Gramps - a GTK+/GNOME based genealogy program # # Copyright (C) 2002-2004 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 # # $Id$ """ The DateEdit interface provides visual feedback to the user via a pixamp to indicate if the assocated GtkEntry box contains a valid date. Green means complete and valid date. Yellow means a valid, but incomplete date. Red means that the date is not valid, and will be viewed as a text string instead of a date. """ __author__ = "Donald N. Allingham" __version__ = "$Revision$" #------------------------------------------------------------------------- # # Python modules # #------------------------------------------------------------------------- from gettext import gettext as _ #------------------------------------------------------------------------- # # GNOME modules # #------------------------------------------------------------------------- import gtk import gtk.gdk import gtk.glade #------------------------------------------------------------------------- # # gramps modules # #------------------------------------------------------------------------- import Date import DateParser import DateDisplay import const #------------------------------------------------------------------------- # # Constants # #------------------------------------------------------------------------- MOD_TEXT = ( _('Regular'), _('Before'), _('After'), _('About'), _('Range'), _('Span'), _('Text only') ) QUAL_TEXT = ( _('Regular'), _('Estimated'), _('Calculated') ) MONTHS_NAMES = ( DateDisplay.DateDisplay._MONS, DateDisplay.DateDisplay._MONS, DateDisplay.DateDisplay._hebrew, DateDisplay.DateDisplay._french, DateDisplay.DateDisplay._persian, DateDisplay.DateDisplay._islamic, ) #------------------------------------------------------------------------- # # DateEdit # #------------------------------------------------------------------------- class DateEdit: """Class that associates a pixmap with a text widget, providing visual feedback that indicates if the text widget contains a valid date""" good = gtk.gdk.pixbuf_new_from_file(const.good_xpm) bad = gtk.gdk.pixbuf_new_from_file(const.bad_xpm) caution = gtk.gdk.pixbuf_new_from_file(const.caution_xpm) def __init__(self,text_obj,pixmap_obj): """Creates a connection between the text_obj and the pixmap_obj""" self.dp = DateParser.DateParser() self.text_obj = text_obj self.pixmap_obj = pixmap_obj self.text_obj.connect('focus-out-event',self.check) self.check(None,None) def set_calendar(self,cobj): self.check(None,None) def check(self,obj,val): """Called with the text box loses focus. If the string contains a valid date, sets the appropriate pixmap""" text = unicode(self.text_obj.get_text()) self.checkval = self.dp.parse(text) if self.checkval.get_modifier() == Date.MOD_TEXTONLY: self.pixmap_obj.set_from_pixbuf(DateEdit.bad) # elif self.checkval.get_incomplete(): # self.pixmap_obj.set_from_pixbuf(DateEdit.caution) else: self.pixmap_obj.set_from_pixbuf(DateEdit.good) #------------------------------------------------------------------------- # # DateEditorDialog # #------------------------------------------------------------------------- class DateEditorDialog: """ Dialog allowing to build the date precisely, to correct defficiencies of parsing. """ def __init__(self,date): """ Initiate and display the dialog. """ self.date = date self.top = gtk.glade.XML(const.dialogFile, "date_edit","gramps" ) self.top_window = self.top.get_widget('date_edit') self.calendar_box = self.top.get_widget('calendar_box') for name in Date.Date.calendar_names: self.calendar_box.append_text(name) self.calendar_box.set_active(self.date.get_calendar()) self.quality_box = self.top.get_widget('quality_box') for name in QUAL_TEXT: self.quality_box.append_text(name) self.quality_box.set_active(self.date.get_quality()) self.type_box = self.top.get_widget('type_box') for name in MOD_TEXT: self.type_box.append_text(name) self.type_box.set_active(self.date.get_modifier()) self.type_box.connect('changed',self.switch_type) self.start_month_box = self.top.get_widget('start_month_box') self.stop_month_box = self.top.get_widget('stop_month_box') for name in MONTHS_NAMES[self.date.get_calendar()]: self.start_month_box.append_text(name) self.stop_month_box.append_text(name) self.start_month_box.set_active(self.date.get_month()) self.stop_month_box.set_active(self.date.get_stop_month()) self.start_day = self.top.get_widget('start_day') self.start_day.set_value(self.date.get_day()) self.start_year = self.top.get_widget('start_year') self.start_year.set_value(self.date.get_year()) self.stop_day = self.top.get_widget('stop_day') self.stop_day.set_value(self.date.get_stop_day()) self.stop_year = self.top.get_widget('stop_year') self.stop_year.set_value(self.date.get_stop_year()) if not self.date.is_compound(): self.stop_day.set_sensitive(0) self.stop_month_box.set_sensitive(0) self.stop_year.set_sensitive(0) if self.date.get_modifier() == Date.MOD_TEXTONLY: self.start_day.set_sensitive(0) self.start_month_box.set_sensitive(0) self.start_year.set_sensitive(0) self.calendar_box.set_sensitive(0) self.quality_box.set_sensitive(0) self.text_entry = self.top.get_widget('date_text_entry') self.text_entry.set_text(self.date.get_text()) response = self.top_window.run() if response == gtk.RESPONSE_HELP: print "Help is not hooked up yet, sorry. Exiting now." elif response == gtk.RESPONSE_OK: self.build_date_from_ui() self.top_window.destroy() def get_date(self): return self.date def build_date_from_ui(self): if self.type_box.get_active() == Date.MOD_TEXTONLY: self.date.set_as_text(self.text_entry.get_text()) return if self.type_box.get_active() in (Date.MOD_RANGE,Date.MOD_SPAN): date_tuple = ( self.start_day.get_value_as_int(), self.start_month_box.get_active(), self.start_year.get_value_as_int(), False, self.stop_day.get_value_as_int(), self.stop_month_box.get_active(), self.stop_year.get_value_as_int(), False) else: date_tuple = ( self.start_day.get_value_as_int(), self.start_month_box.get_active(), self.start_year.get_value_as_int(), False) self.date.set( quality=self.quality_box.get_active(), modifier=self.type_box.get_active(), calendar=self.calendar_box.get_active(), value=date_tuple) self.date.set_text_value(self.text_entry.get_text()) def switch_type(self,obj): """ Disable/enable various date controls depending on the date type selected via the menu. """ if self.type_box.get_active() in (Date.MOD_RANGE,Date.MOD_SPAN): stop_date_sensitivity = 1 else: stop_date_sensitivity = 0 self.stop_day.set_sensitive(stop_date_sensitivity) self.stop_month_box.set_sensitive(stop_date_sensitivity) self.stop_year.set_sensitive(stop_date_sensitivity) date_sensitivity = not self.type_box.get_active() == Date.MOD_TEXTONLY self.start_day.set_sensitive(date_sensitivity) self.start_month_box.set_sensitive(date_sensitivity) self.start_year.set_sensitive(date_sensitivity) self.calendar_box.set_sensitive(date_sensitivity) self.quality_box.set_sensitive(date_sensitivity)