treenode_status.py

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# Copyright (c) 2012, Willow Garage, Inc.
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# Author: Isaac Saito
 
 
try:
    from python_qt_binding.QtCore import QModelIndex  # Qt 5
except ImportError:
    from python_qt_binding.QtGui import QModelIndex  # Qt 4
 
 
class TreenodeStatus(QModelIndex):
    """
 
    This class contains very similar information with
    rqt_reconfigure.ParameterItem. The purpose of this class is to enable
    FilterChildrenModel (subclassing QSortFilterProxyModel) to look up each
    node, which, afaik, is not possible via QSortFilterProxyModel and that's
    why I created this class.
 
    That said, to store an info about each treenode:
 
    - ParameterItem should be used to show on view.
    - This class should be used when you need to keep track from
      QAbstractProxyModel
 
    :author: Isaac Saito
    """
 
    def __init__(self, nodename_full=None, qmindex=None):
        """
        :param index_id: default value is -1, which indicates "not set". This
                         can be set.
        :param nodename_full: default value is None, which indicates "not set".
                        This can be set.
        :type index_id: qint64
        :type nodename_full: str
        :type qmindex: QModelIndex
        """
        super(TreenodeStatus, self).__init__(qmindex)
 
        self._is_eval_done = False
        self._shows = False
        self._nodename_full = nodename_full
 
    def set_nodename_full(self, nodename_full):
        self._nodename_full = nodename_full
 
    def get_nodename_full(self):
        return self._nodename_full
 
    def set_is_eval_done(self, v):
        self._is_eval_done = v
 
    def get_is_eval_done(self):
        return self._is_eval_done
 
    def set_shows(self, v):
        self._shows = v
 
    def get_shows(self):
        return self._shows