Improve modules hierarchy.

[sface.git] / sfamainscreen.py

diff --git a/sfamainscreen.py b/sfamainscreen.py
deleted file mode 100644 (file)
index 1ded231..0000000
--- a/sfamainscreen.py
+++ /dev/null
@@ -1,107 +0,0 @@
-
-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
-
-
-class SliceWidget(QWidget):
-    def __init__(self, parent=None):
-        QWidget.__init__(self, parent)
-
-        self.nodeView = QTreeView(self)
-        self.nodeView.setRootIsDecorated(False)
-        self.nodeView.setAlternatingRowColors(True)
-        self.nodeView.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
-
-        self.nodeModel = QStandardItemModel(0, 3, self)
-        self.nodeModel.setHeaderData(0, Qt.Horizontal, QString("Testbed"))
-        self.nodeModel.setHeaderData(1, Qt.Horizontal, QString("Hostname"))
-        self.nodeModel.setHeaderData(2, Qt.Horizontal, QString("IsIn"))
-
-        self.nodeView.setModel(self.nodeModel)
-
-        label = QLabel("<a href='refresh'>Refresh</a>", self)
-        label.setScaledContents(False)
-        self.connect(label, SIGNAL('linkActivated(QString)'), self.refresh)
-
-        # mmhh.
-        data=SfaData()
-        slicename = QLabel ("Slice : %s"%(data.getSlice() or "None"),self)
-
-        layout = QVBoxLayout()
-        layout.addWidget(label)
-        layout.addWidget(slicename)
-        layout.addWidget(self.nodeView)
-        self.setLayout(layout)
-        self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
-        
-
-    
-    # TODO: use the methods from sfa-trunk
-    def rspec_get_networks(self, rspec_string):
-        rspec = RSpec (rspec_string)
-        return rspec.rspec.xpath("./network[@name]/@name")
-    def rspec_get_xml_nodes_from_network(self, rspec_string, network):
-        rspec = RSpec (rspec_string)
-        return rspec.rspec.xpath("./network[@name='%s']/site/node" % network)
-    def rspec_get_sliver_nodes_from_network(self, rspec_string, network):
-        rspec = RSpec (rspec_string)
-        return rspec.rspec.xpath("./network[@name='%s']/site/node[sliver]/hostname/text()" % network)
-    def rspec_get_other_nodes_from_network(self, rspec_string, network):
-        rspec = RSpec (rspec_string)
-        # xxx todo - could not find the xpath syntax for 'does not have the sliver attribute'
-        return rspec.rspec.xpath("./network[@name='%s']/site/node[~sliver]/hostname/text()" % network)
-
-    def refresh(self, link=None):
-        data = SfaData()
-        if not data.getSlice(): 
-            print 'slice not set yet'
-            return
-        if not data.SFACE_DEBUG:
-            rspec_string = data.getRSpecFromSM()
-        else:
-            print 'SFACE_DEBUG : using local file'
-            import os
-            rspec_string = open(os.path.expanduser("~/.sfi/%s.rspec"%data.getSlice())).read()
-
-        networks = self.rspec_get_networks(rspec_string)
-        networks.reverse()
-
-        for network in networks:
-#            nodes = self.rspec_get_sliver_nodes_from_network(rspec_string, network)
-#            for node in nodes: self.addNode(network, node, True)
-#            nodes = self.rspec_get_other_nodes_from_network(rspec_string, network)
-#            for node in nodes: self.addNode(network, node, False)
-            # hacky - i'm just gettin used to this xml navigation stuff
-            xml_nodes = self.rspec_get_xml_nodes_from_network(rspec_string, network)
-            from lxml import etree
-            # addNode inserts before, so let's start with the ones that are not in
-            for xml_node in xml_nodes:
-                if not xml_node.xpath('sliver'): 
-                    self.addNode(network,xml_node.xpath('hostname/text()')[0],False)
-            for xml_node in xml_nodes:
-                if xml_node.xpath('sliver'): 
-                    self.addNode(network,xml_node.xpath('hostname/text()')[0],True)
-                
-
-    def addNode(self, testbed, hostname, mark):
-        self.nodeModel.insertRow(0)
-        self.nodeModel.setData(self.nodeModel.index(0,0), QString(testbed))
-        self.nodeModel.setData(self.nodeModel.index(0,1), QString(hostname))
-        if mark:msg="x"
-        else:   msg="-"
-        self.nodeModel.setData(self.nodeModel.index(0,2), QString(msg))
-
-
-
-class SfaMainScreen(SfaScreen):
-    def __init__(self, parent=None):
-        SfaScreen.__init__(self, parent)
-
-        slice = SliceWidget(self)
-        self.init(slice, "Main Window", "PlanetLab Federation GUI")
-        slice.refresh()