193 lines
6.7 KiB
Python
193 lines
6.7 KiB
Python
# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2009-2010 Nick Hall
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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"""
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Place Tree View
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"""
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#-------------------------------------------------------------------------
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#
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# Gramps modules
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#
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#-------------------------------------------------------------------------
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from gramps.gui.views.listview import ListView, TEXT, ICON
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from gramps.plugins.lib.libplaceview import PlaceBaseView
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from gramps.gui.views.treemodels.placemodel import PlaceTreeModel
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from gramps.gen.lib import Place, PlaceRef
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from gramps.gen.errors import WindowActiveError
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from gramps.gui.editors import EditPlace
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#-------------------------------------------------------------------------
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#
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# Internationalization
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#
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#-------------------------------------------------------------------------
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from gramps.gen.const import GRAMPS_LOCALE as glocale
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_ = glocale.translation.gettext
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#-------------------------------------------------------------------------
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#
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# PlaceTreeView
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#
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#-------------------------------------------------------------------------
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class PlaceTreeView(PlaceBaseView):
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"""
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A hierarchical view of the top three levels of places.
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"""
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def __init__(self, pdata, dbstate, uistate):
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PlaceBaseView.__init__(self, pdata, dbstate, uistate,
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_('Place Tree View'), PlaceTreeModel,
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nav_group=0)
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def get_viewtype_stock(self):
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"""
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Override the default icon. Set for hierarchical view.
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"""
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return 'gramps-tree-group'
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def define_actions(self):
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"""
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Define actions for the popup menu specific to the tree view.
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"""
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PlaceBaseView.define_actions(self)
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self._add_action('OpenBranch', None, _("Expand this Entire Group"),
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callback=self.open_branch)
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self._add_action('CloseBranch', None, _("Collapse this Entire Group"),
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callback=self.close_branch)
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self._add_action('OpenAllNodes', None, _("Expand all Nodes"),
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callback=self.open_all_nodes)
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self._add_action('CloseAllNodes', None, _("Collapse all Nodes"),
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callback=self.close_all_nodes)
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def additional_ui(self):
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"""
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A user interface definition including tree specific actions.
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"""
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return '''<ui>
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<menubar name="MenuBar">
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<menu action="FileMenu">
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<placeholder name="LocalExport">
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<menuitem action="ExportTab"/>
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</placeholder>
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</menu>
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<menu action="BookMenu">
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<placeholder name="AddEditBook">
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<menuitem action="AddBook"/>
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<menuitem action="EditBook"/>
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</placeholder>
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</menu>
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<menu action="GoMenu">
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<placeholder name="CommonGo">
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<menuitem action="Back"/>
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<menuitem action="Forward"/>
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<separator/>
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</placeholder>
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</menu>
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<menu action="EditMenu">
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<placeholder name="CommonEdit">
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<menuitem action="Add"/>
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<menuitem action="Edit"/>
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<menuitem action="Remove"/>
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<menuitem action="Merge"/>
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</placeholder>
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<menuitem action="FilterEdit"/>
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</menu>
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</menubar>
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<toolbar name="ToolBar">
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<placeholder name="CommonNavigation">
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<toolitem action="Back"/>
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<toolitem action="Forward"/>
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</placeholder>
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<placeholder name="CommonEdit">
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<toolitem action="Add"/>
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<toolitem action="Edit"/>
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<toolitem action="Remove"/>
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<toolitem action="Merge"/>
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<separator/>
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</placeholder>
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</toolbar>
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<popup name="Popup">
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<menuitem action="OpenBranch"/>
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<menuitem action="CloseBranch"/>
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<menuitem action="OpenAllNodes"/>
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<menuitem action="CloseAllNodes"/>
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<separator/>
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<menuitem action="Add"/>
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<menuitem action="Edit"/>
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<menuitem action="Remove"/>
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<menuitem action="Merge"/>
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<separator/>
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<menu name="QuickReport" action="QuickReport"/>
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<separator/>
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<menuitem action="GotoMap"/>
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</popup>
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</ui>'''
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def add(self, obj):
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"""
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Add a new place. Use the currently selected rows as parent places.
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"""
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parent_list = []
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for handle in self.selected_handles():
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placeref = PlaceRef()
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placeref.ref = handle
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parent_list.append(placeref)
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place = Place()
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if len(parent_list) > 0:
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place.placeref_list = parent_list
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try:
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EditPlace(self.dbstate, self.uistate, [], place)
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except WindowActiveError:
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pass
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def row_update(self, handle_list):
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"""
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Called when a place is updated.
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"""
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ListView.row_update(self, handle_list)
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for handle in handle_list:
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# Rebuild the model if the primary parent has changed.
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if self._parent_changed(handle):
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self.build_tree()
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break
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def _parent_changed(self, handle):
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"""
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Return True if the primary parent is different from the parent
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displayed in the tree, else return False.
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"""
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new_handle = None
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place = self.dbstate.db.get_place_from_handle(handle)
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placeref_list = place.get_placeref_list()
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if len(placeref_list) > 0:
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new_handle = placeref_list[0].ref
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old_handle = None
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iter_ = self.model.get_iter_from_handle(handle)
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if iter_:
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parent_iter = self.model.iter_parent(iter_)
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if parent_iter:
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old_handle = self.model.get_handle_from_iter(parent_iter)
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return True if new_handle != old_handle else False
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