update rspec view on change

[sface.git] / sface / screens / mainscreen.py

diff --git a/sface/screens/mainscreen.py b/sface/screens/mainscreen.py
index be67787..6ffd7e0 100644 (file)
--- a/sface/screens/mainscreen.py
+++ b/sface/screens/mainscreen.py
@@ -46,8 +46,14 @@ class NodeView(QTreeView):
             else: model.setData(status_index, QString(node_status['out']))
 
         model.emit(SIGNAL("dataChanged(QModelIndex, QModelIndex)"), hostname_index, hostname_index)
-                
+
+    def currentChanged(self, current, previous):
+        model = current.model()
+        hostname_index = model.index(current.row(), 1, current.parent())
+        hostname_data = hostname_index.data().toString()
+        self.emit(SIGNAL('hostnameClicked(QString)'), hostname_data)
         
+                
 
 class NodeNameDelegate(QStyledItemDelegate):
     def __init__(self, parent):
@@ -99,6 +105,7 @@ class NodeNameDelegate(QStyledItemDelegate):
 
         painter.restore()
 
+
 class TreeItem:
     def __init__(self, data, parent=None):
         self.parentItem = parent
@@ -267,7 +274,6 @@ class NodeModel(QAbstractItemModel):
         return ret
 
 
-
 class SliceWidget(QWidget):
     def __init__(self, parent):
         QWidget.__init__(self, parent)
@@ -275,15 +281,16 @@ class SliceWidget(QWidget):
         self.network_names = []
         self.process = SfiProcess(self)
 
-        slicename = QLabel ("Slice : %s"%(config.getSlice() or "None"),self)
-        slicename.setScaledContents(False)
+        self.slicename = QLabel("", self)
+        self.updateSliceName()
+        self.slicename.setScaledContents(False)
         searchlabel = QLabel ("Search: ", self)
         searchlabel.setScaledContents(False)
         searchbox = QLineEdit(self)
         searchbox.setAttribute(Qt.WA_MacShowFocusRect, 0)
 
         toplayout = QHBoxLayout()
-        toplayout.addWidget(slicename, 0, Qt.AlignLeft)
+        toplayout.addWidget(self.slicename, 0, Qt.AlignLeft)
         toplayout.addStretch()
         toplayout.addWidget(searchlabel, 0, Qt.AlignRight)
         toplayout.addWidget(searchbox, 0, Qt.AlignRight)
@@ -314,14 +321,11 @@ class SliceWidget(QWidget):
         self.connect(refresh, SIGNAL('clicked()'), self.refresh)
         self.connect(submit, SIGNAL('clicked()'), self.submit)
         self.connect(searchbox, SIGNAL('textChanged(QString)'), self.filter)
-        self.connect(self.process, SIGNAL('readyReadStandardOutput()'), self.processOutputReady)
-        self.connect(self.process, SIGNAL('readyReadStandardError()'), self.processOutputReady)
+        self.connect(self.nodeView, SIGNAL('hostnameClicked(QString)'),
+                     self.nodeSelectionChanged)
 
         self.updateView()
 
-    def processOutputReady(self):
-        self.parent().logWindow.setText(self.process.readOutput())
-
     def submitFinished(self):
         self.setStatus("<font color='green'>Slice data submitted.</font>")
         QTimer.singleShot(1000, self.refresh)
@@ -329,6 +333,7 @@ class SliceWidget(QWidget):
     def refreshFinished(self):
         self.setStatus("<font color='green'>Slice data updated.</font>", timeout=5000)
         self.updateView()
+        self.parent().signalAll("rspecUpdated")
 
     def readSliceRSpec(self):
         rspec_file = config.getSliceRSpecFile()
@@ -383,7 +388,7 @@ class SliceWidget(QWidget):
         self.connect(self.process, SIGNAL('finished()'), self.submitFinished)
 
         self.process.applyRSpec(rspec)
-        self.setStatus("Sending slice data (RSpec). This may take some time...")
+        self.setStatus("Sending slice data (RSpec). This will take some time...")
         
 
     def refresh(self):
@@ -397,10 +402,9 @@ class SliceWidget(QWidget):
 
         self.disconnect(self.process, SIGNAL('finished()'), self.submitFinished)
         self.connect(self.process, SIGNAL('finished()'), self.refreshFinished)
-        self.connect(self.process, SIGNAL('finished()'), self.parent().rspecUpdated)
 
         self.process.getRSpecFromSM()
-        self.setStatus("Updating slice data. This may take some time...")
+        self.setStatus("Updating slice data. This will take some time...")
 
     def updateView(self):
         global already_in_nodes
@@ -442,6 +446,11 @@ class SliceWidget(QWidget):
         self.nodeView.expandAll()
         self.nodeView.resizeColumnToContents(1)
 
+    def updateSliceName(self):
+        self.slicename.setText("Slice : %s" % (config.getSlice() or "None"))
+
+    def nodeSelectionChanged(self, hostname):
+        self.parent().nodeSelectionChanged(hostname)
 
 class MainScreen(SfaScreen):
     def __init__(self, parent):
@@ -449,3 +458,14 @@ class MainScreen(SfaScreen):
 
         slice = SliceWidget(self)
         self.init(slice, "Main Window", "OneLab Federation GUI")
+
+    def rspecUpdated(self):
+        self.mainwin.rspecWindow.updateView()
+        
+    def configurationChanged(self):
+        self.widget.updateSliceName()
+        self.widget.updateView()
+        self.mainwin.rspecWindow.updateView()
+
+    def nodeSelectionChanged(self, hostname):
+        self.mainwin.nodeSelectionChanged(hostname)