------------------------------------------------------------ revno: 389 committer: Siegfried-Angel Gevatter Pujals <siegfr...@gevatter.com> branch nick: bluebird timestamp: Wed 2012-02-08 14:02:57 +0100 message: Add tools/gtk/zeitgeist-data-sources-gtk.py from Python branch added: tools/README tools/gtk/ tools/gtk/zeitgeist-data-sources-gtk.py
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=== added file 'tools/README' --- tools/README 1970-01-01 00:00:00 +0000 +++ tools/README 2012-02-08 13:02:57 +0000 @@ -0,0 +1,11 @@ +This directory contains little utilities related to Zeitgeist. + +Distributors +------------------- + +Be aware that those utilities may have a different license than the main +Zeitgeist engine (for example, GPLv3+ instead of LGPLv3+). + +Also, note that they are optional utilities. In case you package them, +don't put them in the same package as the Zeitgeist engine if that adds +unnecessary dependencies. === added directory 'tools/gtk' === added file 'tools/gtk/zeitgeist-data-sources-gtk.py' --- tools/gtk/zeitgeist-data-sources-gtk.py 1970-01-01 00:00:00 +0000 +++ tools/gtk/zeitgeist-data-sources-gtk.py 2012-02-08 13:02:57 +0000 @@ -0,0 +1,137 @@ +#! /usr/bin/env python +# -.- coding: utf-8 -.- +# +# Zeitgeist +# +# Copyright © 2010 Siegfried Gevatter <siegfr...@gevatter.com> +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Lesser General Public License as published by +# the Free Software Foundation, either version 2.1 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 Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +import gtk +import gobject +from gettext import install, ngettext # TODO: Setup translations. + +from zeitgeist.datamodel import Interpretation, Manifestation, DataSource +from zeitgeist.client import ZeitgeistDBusInterface + +CLIENT = ZeitgeistDBusInterface() +REGISTRY = CLIENT.get_extension("DataSourceRegistry", "data_source_registry") + +class DataSourceList(gtk.TreeView): + + def __init__(self, activate_callback=None, select_callback=None): + super(DataSourceList, self).__init__() + + self.store = gtk.TreeStore(str, str, bool, bool, gobject.TYPE_PYOBJECT) + self.selection = self.get_selection() # gtk.TreeSelection + self.set_model(self.store) + self.set_search_column(0) + + col = self._create_column(_("Name")) + col[0].add_attribute(col[1], "text", 0) + col = self._create_column(_("Description")) + col[0].add_attribute(col[1], "text", 1) + col = self._create_column(_("Running?")) + col[0].add_attribute(col[1], "text", 2) + col = self._create_column(_("Enabled?"), gtk.CellRendererToggle()) + col[1].set_property("activatable", 1) + col[0].add_attribute(col[1], "active", 3) + col[1].connect("toggled", self._toggle_checkbox, self.store, 3, + activate_callback) + + self.selection.connect("changed", self._selection_changed, + select_callback) + + for datasource in REGISTRY.GetDataSources(): + self._add_item(datasource) + + def __len__(self): + return len(self.store) + + def _create_column(self, name, cell_renderer=gtk.CellRendererText()): + column = gtk.TreeViewColumn(name, cell_renderer) + column.set_expand(True) + column.set_sort_column_id(0) + self.append_column(column) + return (column, cell_renderer) + + def _toggle_checkbox(self, renderer, row, store, pos, callback): + treeiter = store.get_iter(row) + store.set(treeiter, pos, not store.get_value(treeiter, pos)) + if callback: + callback(store.get_value(treeiter, 4)) + + def _selection_changed(self, treeselection, callback): + store, treeiter = treeselection.get_selected() + if callback: + callback(store.get_value(treeiter, 4)) + + def _add_item(self, datasource): + self.store.append(None, [datasource[DataSource.Name], + datasource[DataSource.Description], datasource[DataSource.Running], + datasource[DataSource.Enabled], DataSource(*datasource)]) + +class MainWindow(gtk.Window): + + def __init__(self): + super(MainWindow, self).__init__() + self.set_title("Manage Zeitgeist data-sources") + self.connect("destroy", self.quit) + + self.mainbox = gtk.VBox() + self.add(self.mainbox) + + self.list = DataSourceList(self.toggle_datasource, + self.update_selection) + self.mainbox.pack_start(self.list) + + self.mainbox.pack_start(gtk.HSeparator(), expand=False) + self.selected_title = gtk.Label(ngettext( + "There is 1 registered data-source.", + "There are %d registered data-sources." % len(self.list), + len(self.list))) + self.mainbox.pack_start(self.selected_title, expand=False, padding=5) + + self.show_all() + + self.detailsbox = gtk.VBox() + self.mainbox.pack_start(self.detailsbox, expand=False) + + description_label = gtk.Label() + description_label.set_alignment(0, 0) + description_label.set_markup("<b>%s</b>" % _("Description")) + self.detailsbox.pack_start(description_label, expand=False) + + self.selected_description = gtk.Label() + self.selected_description.set_alignment(0, 0) + self.detailsbox.pack_start(self.selected_description, expand=False) + + def toggle_datasource(self, datasource): + enabled = not datasource[DataSource.Enabled] + REGISTRY.SetDataSourceEnabled(datasource[DataSource.UniqueId], enabled) + datasource[DataSource.Enabled] = enabled + + def update_selection(self, datasource): + self.selected_title.set_markup("<b>%s</b> - <i>%s</i>" % ( + datasource[DataSource.Name], datasource[DataSource.UniqueId])) + self.selected_description.set_markup("<i>%s</i>" % ( + datasource[DataSource.Description])) + self.detailsbox.show_all() + + def quit(self, *discard): + gtk.main_quit() + +if __name__ == "__main__": + main = MainWindow() + gtk.main()
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