+
+
+
+class FieldsConfigurationDialog():
+ def __init__(self, fields, fields_to_select, parent):
+ dialog = hildon.PickerDialog(parent)
+ dialog.set_title(_('Fields to show'))
+ selector = hildon.TouchSelector(text=True)
+ # fill items list
+ for field in fields.keys():
+ selector.append_text(field)
+ selector.set_column_selection_mode( \
+ hildon.TOUCH_SELECTOR_SELECTION_MODE_MULTIPLE)
+ selector.unselect_all(0)
+ # mark necessary fields
+ model = selector.get_model(0)
+ for index, field in enumerate(fields.values()):
+ if field in fields_to_select:
+ selector.select_iter(0, model.get_iter(index), False)
+ dialog.set_selector(selector)
+ # creates class attributes
+ self.fields = fields
+ self.dialog = dialog
+ self.selector = selector
+
+ def run(self):
+ if self.dialog.run() == gtk.RESPONSE_OK:
+ model = self.selector.get_model(0)
+ indexes = [item[0] for item in self.selector.get_selected_rows(0)]
+ self.dialog.destroy()
+ return [self.fields.values()[index] for index in indexes]
+ self.dialog.destroy()
+ return None
+
+
+
+class FieldsOrderConfigurationDialog():
+ def __init__(self, fields, ordered_fields):
+ dialog = hildon.Dialog()
+ dialog.set_title(_('Fields order'))
+ pannable_area = hildon.PannableArea()
+ pannable_area.set_size_request_policy(hildon.SIZE_REQUEST_CHILDREN)
+ vbox = gtk.VBox()
+ for index, field in enumerate(ordered_fields):
+ button = create_button(' '.join([_('Position'), str(index)]), \
+ _(field))
+ button.connect('clicked', self.show_fields_chooser, fields.keys(), \
+ dialog)
+ vbox.pack_start(button, expand=False)
+ pannable_area.add_with_viewport(vbox)
+ dialog.add_button(_('Done'), gtk.RESPONSE_OK)
+ dialog.vbox.pack_start(pannable_area)
+ dialog.vbox.show_all()
+ # create class attributes
+ self.dialog = dialog
+ self.fields = fields
+ self.widgets_box = vbox
+
+ def run(self):
+ if self.dialog.run() == gtk.RESPONSE_OK:
+ selected_fields = [self.fields[button.get_value().decode('utf-8')] \
+ for button in self.widgets_box.get_children()]
+ self.dialog.destroy()
+ return selected_fields
+ self.dialog.destroy()
+ return None
+
+ def show_fields_chooser(self, widget, fields, parent):
+ """Shows dialog to select field from fields list."""
+
+ dialog = hildon.PickerDialog(parent)
+ dialog.set_title(_('Fields'))
+ selector = hildon.TouchSelector(text=True)
+ dialog.set_selector(selector)
+ selector.set_column_selection_mode( \
+ hildon.TOUCH_SELECTOR_SELECTION_MODE_SINGLE)
+ # fill fields list
+ for field in fields:
+ selector.append_text(field)
+ dialog.run()
+ widget.set_value(selector.get_current_text())
+ dialog.destroy()