X-Git-Url: http://git.onelab.eu/?p=sface.git;a=blobdiff_plain;f=sfamainscreen.py;h=d58335b7ae8917a898181de3c9e3759662b4e29e;hp=3d1f1efc63f846de67d58f0a63572e4108911006;hb=70514dcdd9d918c574b1589aef5c9ab9b0619f2a;hpb=d8beeb8ad0c9cf2eab771d68e5006c5bb94d521b

diff --git a/sfamainscreen.py b/sfamainscreen.py
index 3d1f1ef..d58335b 100644
--- a/sfamainscreen.py
+++ b/sfamainscreen.py
@@ -1,5 +1,8 @@
 
-from PyQt4.QtGui import QWidget, QLabel
+from PyQt4.QtCore import Qt, QString, SIGNAL
+from PyQt4.QtGui import QWidget, QLabel, QTreeView, QStandardItemModel, QVBoxLayout, QSizePolicy
+
+from sfa.util.rspecHelper import RSpec
 
 from sfadata import SfaData
 from sfascreen import SfaScreen
@@ -8,11 +11,49 @@ from sfascreen import SfaScreen
 class SliceWidget(QWidget):
     def __init__(self, parent=None):
         QWidget.__init__(self, parent)
-        label = QLabel("slice widget", self)
+
+        self.nodeView = QTreeView(self)
+        self.nodeView.setRootIsDecorated(False)
+        self.nodeView.setAlternatingRowColors(True)
+        self.nodeView.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
+
+        self.nodeModel = QStandardItemModel(0, 2, self)
+        self.nodeModel.setHeaderData(0, Qt.Horizontal, QString("Testbed"))
+        self.nodeModel.setHeaderData(1, Qt.Horizontal, QString("Hostname"))
+
+        self.nodeView.setModel(self.nodeModel)
+
+        label = QLabel("<a href='refresh'>Refresh</a>", self)
+        label.setScaledContents(False)
+
+        layout = QVBoxLayout()
+        layout.addWidget(label)
+        layout.addWidget(self.nodeView)
+        self.setLayout(layout)
+        self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
+        
+        self.connect(label, SIGNAL('linkActivated(QString)'),
+                     self.refresh)
+        
+    def refresh(self, link=None):
+        data = SfaData()
+        xml = data.getRSpecFromSM()
+        rspec = RSpec(xml)
+        nodes = rspec.get_node_list()
+        
+        for n in nodes:
+            self.addNode("TestBedName", n)
+
+    def addNode(self, testbed, hostname):
+        self.nodeModel.insertRow(0)
+        self.nodeModel.setData(self.nodeModel.index(0,0), QString(testbed))
+        self.nodeModel.setData(self.nodeModel.index(0,1), QString(hostname))
+
 
 
 class SfaMainScreen(SfaScreen):
     def __init__(self, parent=None):
         SfaScreen.__init__(self, parent)
+
         slice = SliceWidget(self)
         self.init(slice, "Main Window", "PlanetLab Federation GUI")