+++ /dev/null
-"""
-Configuration dialogs
-"""
-
-import gtk
-import hildon
-from gettext import gettext as _
-from meabook.ui.hildon_ui.common import create_button
-
-
-class ConfigurationDialog:
- """Main configuration dialog."""
-
- def __init__(self, controller, fields_to_show, ordered_fields):
- dialog = hildon.Dialog()
- dialog.set_title(_('Settings'))
- button_fields = create_button(_('Fields to show'), \
- self._update_value(None, fields_to_show))
- button_fields.connect('clicked', self.show_fields_settings_cb, dialog)
- button_order = create_button(_('Fields order'), \
- self._update_value(None, ordered_fields))
- dialog.vbox.pack_start(button_fields, expand=False)
- button_order.connect('clicked', self.show_order_settings_cb)
- dialog.vbox.pack_start(button_order, expand=False)
- dialog.vbox.show_all()
- # create class attributes
- self.dialog = dialog
- self.controller = controller
-
- def run(self):
- self.dialog.run()
- self.dialog.destroy()
-
- def _update_value(self, widget, fields):
- """Updates widget title."""
-
- if fields is None:
- return
- value = ', '.join([_(field) for field in fields])
- if widget is not None:
- widget.set_value(value)
- return value
-
- def show_fields_settings_cb(self, widget, parent):
- """Shows dialog for selecting fields to show."""
-
- selected_fields = self.controller.show_fields_configuration_dialog( \
- parent)
- self._update_value(widget, selected_fields)
-
- def show_order_settings_cb(self, widget):
- """Shows dialog for setting fields order."""
-
- selected_fields = \
- self.controller.show_fields_order_configuration_dialog()
- self._update_value(widget, selected_fields)
-
-
-
-class FieldsConfigurationDialog():
- """Fields to show configuration dialog."""
-
- 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:
- 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():
- """Fields order configuration dialog."""
-
- 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()
-