def setNode(self, node, ms):
"""
shows values/weights in table_mod_values for given node
if addNew values/weights are two empty lists
otherwise, values/weights are from take from given mod
"""
self.ms = ms
self.node = node
# construct mapping scheme tree
self.tree_model = MSTreeModel(self.ms)
self.ui.tree_ms.setModel(self.tree_model)
self.ui.tree_ms.setEnabled(True)
indices = self.tree_model.match(self.ui.tree_ms.rootIndex(), Qt.UserRole, self.node, 1)
if len(indices) < 1:
return
index = indices[0]
while index <> self.ui.tree_ms.rootIndex():
self.ui.tree_ms.setExpanded(index, True)
index = self.tree_model.parent(index)
# set node as selected
self.ui.tree_ms.selectionModel().select(indices[0], QItemSelectionModel.ClearAndSelect | QItemSelectionModel.Rows)
# expand tree from root to node
self.ui.tree_ms.setSelectionMode(QAbstractItemView.SingleSelection)
# no modfier given
# create event handler for selected node
self.ui.tree_ms.selectionModel().selectionChanged.connect(self.nodeSelected)
self.nodeSelected()
def setMS(self, ms, isBranch=False):
"""
set mapping scheme to be saved
set mapping scheme type as 'single-level' if isBranch=True
set to 'multi-level' otherwise
"""
self.ms_to_save = ms
self.ui.tree_ms_view.setModel(MSTreeModel(ms))
self.ui.tree_ms_view.setSelectionMode(QAbstractItemView.NoSelection)
self.ui.txt_ms_create_date.setText(
datetime.now().strftime("%Y-%m-%d %H:%M"))
self.ui.txt_ms_create_date.setReadOnly(True)
if isBranch:
self.ui.lb_title.setText(get_ui_string("dlg.savems.title.branch"))
self.ui.txt_ms_type.setText(
get_ui_string("app.mslibrary.user.singlelevel"))
else:
self.ui.lb_title.setText(get_ui_string("dlg.savems.title.tree"))
self.ui.txt_ms_type.setText(
get_ui_string("app.mslibrary.user.multilevel"))
self.ui.txt_ms_type.setReadOnly(True)