from sface.sfiprocess import SfiProcess
from sface.screens.sfascreen import SfaScreen
+already_in_nodes = []
+
class NodeView(QTreeView):
def __init__(self, parent):
QTreeView.__init__(self, parent)
self.setAttribute(Qt.WA_MacShowFocusRect, 0)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
-class SelectDelegate(QStyledItemDelegate):
- pass
+ def mouseDoubleClickEvent(self, event):
+ index = self.currentIndex()
+ model = index.model()
+ select_index = model.index(index.row(), 2, index.parent())
+ select_data = select_index.data().toString()
+ hostname_index = model.index(index.row(), 1, index.parent())
+ hostname_data = hostname_index.data().toString()
+
+ if select_data == "true":
+ model.setData(select_index, QString("remove"))
+ elif select_data == "false":
+ model.setData(select_index, QString("add"))
+ elif select_data in ("add", "remove"):
+ if hostname_data in already_in_nodes: model.setData(select_index, QString("true"))
+ else: model.setData(select_index, QString("false"))
+
+ model.emit(SIGNAL("dataChanged(QModelIndex, QModelIndex)"), hostname_index, hostname_index)
+
+
class NodeNameDelegate(QStyledItemDelegate):
def __init__(self, parent):
- QStyledItemDelegate.__init__(self)
+ QStyledItemDelegate.__init__(self, parent)
def paint(self, painter, option, index):
model = index.model()
data = "%s" % index.data().toString()
select_index = model.index(index.row(), 2, index.parent())
select_data = select_index.data().toString()
+# if select_data == "false":
+# model.setData(select_index, QString("add"))
if select_data not in ("true", "add", "remove"): # default view
QStyledItemDelegate.paint(self, painter, option, index)
def flags(self, index):
if not index.isValid():
return 0
- return Qt.ItemIsEnabled | Qt.ItemIsSelectable | Qt.ItemIsEditable
+ return Qt.ItemIsEnabled | Qt.ItemIsSelectable# | Qt.ItemIsEditable
def setData(self, index, value, role):
if role != Qt.EditRole:
self.filterModel = QSortFilterProxyModel(self) # enable filtering
self.nodeNameDelegate = NodeNameDelegate(self)
- self.selectDelegate = SelectDelegate(self)
refresh = QPushButton("Update Slice Data", self)
refresh.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Maximum)
self.updateView()
def updateView(self):
+ global already_in_nodes
+ already_in_nodes = []
self.network_names = []
self.nodeModel.clear()
+
rspec_string = self.readSliceRSpec()
if not rspec_string:
return None
sliver_nodes = rspec_get_sliver_nodes_from_network(rspec_string, network)
available_nodes = filter(lambda x:x not in sliver_nodes, all_nodes)
+ already_in_nodes += sliver_nodes
+
for node in sliver_nodes:
nodeItem = TreeItem([QString(""), QString("%s" % node), QString("true")], networkItem)
networkItem.appendChild(nodeItem)
self.filterModel.setDynamicSortFilter(True)
self.nodeView.setItemDelegateForColumn(1, self.nodeNameDelegate)
- self.nodeView.setItemDelegateForColumn(2, self.selectDelegate)
self.nodeView.setModel(self.filterModel)
self.nodeView.expandAll()
self.nodeView.resizeColumnToContents(1)