del self.childItems
self.childItems = []
+ def allChildItems(self):
+ all = []
+ for c in self.childItems:
+ all.append(c)
+ if c.childItems:
+ for cc in c.childItems:
+ all.append(cc)
+ return all
+
def appendChild(self, child):
self.childItems.append(child)
return self.parentItem
-
class NodeModel(QAbstractItemModel):
def __init__(self, parent):
QAbstractItemModel.__init__(self, parent)
def getItem(self, index):
if index.isValid():
item = index.internalPointer()
- if item: return item
+ if isinstance(item, TreeItem):
+ return item
return self.rootItem
def headerData(self, section, orientation, role):
QWidget.__init__(self, parent)
self.network_names = []
+ self.process = None
slicename = QLabel ("Slice : %s"%(config.getSlice() or "None"),self)
slicename.setScaledContents(False)
self.filterModel.setFilterRegExp(QRegExp('|'.join(filters)))
def submit(self):
- self.parent().setStatus("TODO: Submit not implemented yet!", 3000)
+ xml = self.readSliceRSpec()
+ rspec = RSpec(xml)
+
+ if self.process:
+ self.parent().setStatus("<font color='red'>There is already a process running. Please wait.</font>",
+ timeout=None)
+ return
+
+ no_change = True
+ all_child = self.nodeModel.rootItem.allChildItems()
+ for c in all_child:
+ testbed, hostname, status = c.itemData
+ if isinstance(status, QVariant):
+ status = status.toString()
+
+ if status == node_status['add']:
+ rspec.add_sliver(hostname)
+ no_change = False
+ elif str(status) == node_status['remove']:
+ rspec.remove_sliver(hostname)
+ no_change = False
+
+
+ self.process = SfiProcess()
+ outfile = self.process.applyRSpec(rspec)
+ self.parent().setStatus("Sending slice data (RSpec). This may take some time...", timeout=None)
+ self.connect(self.process, SIGNAL('finished()'), self.refreshFinished)
+ self.connect(self.process, SIGNAL('finished()'), self.refresh)
+
+ def submitFinished(self):
+ del self.process
+ self.process = None
+ self.parent().setStatus("<font color='green'>Slice data submitted.</font>", timeout=None)
+
def readSliceRSpec(self):
rspec_file = config.getSliceRSpecFile()
if os.path.exists(rspec_file):
self.parent().setStatus("<font color='red'>Slice not set yet!</font>", timeout=None)
return
+ if self.process:
+ self.parent().setStatus("<font color='red'>There is already a process running. Please wait.</font>",
+ timeout=None)
+ return
+
self.process = SfiProcess()
outfile = self.process.getRSpecFromSM()
self.parent().setStatus("Updating slice data. This may take some time...", timeout=None)
def refreshFinished(self):
del self.process
+ self.process = None
self.parent().setStatus("<font color='green'>Slice data updated.</font>", timeout=5000)
self.updateView()