#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2007  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
#

# $Id$

"""
GrampletView interface.
"""

#-------------------------------------------------------------------------
#
# Python modules
#
#-------------------------------------------------------------------------
import gtk

#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
from gui.views.pageview import PageView
from gen.ggettext import gettext as _
from gui.widgets.grampletpane import GrampletPane

class GrampletView(PageView): 
    """
    GrampletView interface
    """

    def __init__(self, dbstate, uistate):
        """
        Create a GrampletView, with the current dbstate and uistate
        """
        PageView.__init__(self, _('Gramplets'), dbstate, uistate)

    def build_widget(self):
        """
        Builds the container widget for the interface. Must be overridden by the
        the base class. Returns a gtk container widget.
        """
        # load the user's gramplets and set columns, etc
        return GrampletPane("Gramplets_grampletview", self, self.dbstate, self.uistate)

    def define_actions(self):
        """
        Defines the UIManager actions. Called by the ViewManager to set up the
        View. The user typically defines self.action_list and 
        self.action_toggle_list in this function. 
        """
        self.action = gtk.ActionGroup(self.title + "/Gramplets")
        self.action.add_actions([('AddGramplet',gtk.STOCK_ADD,_("_Add a gramplet")),
                                 ('RestoreGramplet',None,_("_Undelete gramplet")),
                                 ])
        self._add_action_group(self.action)

    def get_stock(self):
        """
        Return image associated with the view, which is used for the 
        icon for the button.
        """
        return 'gramps-gramplet'
    
    def get_viewtype_stock(self):
        """Type of view in category
        """
        return 'gramps-gramplet'

    def set_inactive(self):
        self.active = False
        self.widget.set_inactive()

    def set_active(self):
        self.active = True
        self.widget.set_active()

    def ui_definition(self):
        return """
        <ui>
          <popup name="Popup">
            <menuitem action="AddGramplet"/>
            <menuitem action="RestoreGramplet"/>
          </popup>
        </ui>
        """
        
    def on_delete(self):
        self.widget.on_delete()

    def can_configure(self):
        """
        See :class:`~gui.views.pageview.PageView 
        :return: bool
        """
        self._config = self.widget._config
        return self.widget.can_configure()

    def _get_configure_page_funcs(self):
        """
        Return a list of functions that create gtk elements to use in the 
        notebook pages of the Configure dialog
        
        :return: list of functions
        """
        return self.widget._get_configure_page_funcs()