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manage signals between screens through sfascreen
author
Barış Metin
<Talip-Baris.Metin@sophia.inria.fr>
Wed, 15 Sep 2010 10:18:36 +0000
(12:18 +0200)
committer
Barış Metin
<Talip-Baris.Metin@sophia.inria.fr>
Wed, 15 Sep 2010 10:18:36 +0000
(12:18 +0200)
sface/screens/configscreen.py
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sface/screens/mainscreen.py
patch
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sface/screens/rspecscreen.py
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sface/screens/sfascreen.py
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diff --git
a/sface/screens/configscreen.py
b/sface/screens/configscreen.py
index
dbe3909
..
3f2440e
100644
(file)
--- a/
sface/screens/configscreen.py
+++ b/
sface/screens/configscreen.py
@@
-59,6
+59,9
@@
class ConfigWidget(QWidget):
self.parent().setStatus("<font color='green'>Settings loaded for current session</font>", timeout=5000)
config.display("after apply")
self.parent().setStatus("<font color='green'>Settings loaded for current session</font>", timeout=5000)
config.display("after apply")
+ self.parent().signalAll('configurationChanged')
+
+
def save(self):
self.apply()
config.save_config()
def save(self):
self.apply()
config.save_config()
@@
-70,3
+73,4
@@
class ConfigScreen(SfaScreen):
widget = ConfigWidget(self)
self.init(widget, "Configure", "Configure the OneLab Federation GUI")
widget = ConfigWidget(self)
self.init(widget, "Configure", "Configure the OneLab Federation GUI")
+
diff --git
a/sface/screens/mainscreen.py
b/sface/screens/mainscreen.py
index
be67787
..
5507294
100644
(file)
--- a/
sface/screens/mainscreen.py
+++ b/
sface/screens/mainscreen.py
@@
-47,7
+47,6
@@
class NodeView(QTreeView):
model.emit(SIGNAL("dataChanged(QModelIndex, QModelIndex)"), hostname_index, hostname_index)
model.emit(SIGNAL("dataChanged(QModelIndex, QModelIndex)"), hostname_index, hostname_index)
-
class NodeNameDelegate(QStyledItemDelegate):
def __init__(self, parent):
class NodeNameDelegate(QStyledItemDelegate):
def __init__(self, parent):
@@
-99,6
+98,7
@@
class NodeNameDelegate(QStyledItemDelegate):
painter.restore()
painter.restore()
+
class TreeItem:
def __init__(self, data, parent=None):
self.parentItem = parent
class TreeItem:
def __init__(self, data, parent=None):
self.parentItem = parent
@@
-267,7
+267,6
@@
class NodeModel(QAbstractItemModel):
return ret
return ret
-
class SliceWidget(QWidget):
def __init__(self, parent):
QWidget.__init__(self, parent)
class SliceWidget(QWidget):
def __init__(self, parent):
QWidget.__init__(self, parent)
@@
-275,15
+274,16
@@
class SliceWidget(QWidget):
self.network_names = []
self.process = SfiProcess(self)
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()
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(s
elf.s
licename, 0, Qt.AlignLeft)
toplayout.addStretch()
toplayout.addWidget(searchlabel, 0, Qt.AlignRight)
toplayout.addWidget(searchbox, 0, Qt.AlignRight)
toplayout.addStretch()
toplayout.addWidget(searchlabel, 0, Qt.AlignRight)
toplayout.addWidget(searchbox, 0, Qt.AlignRight)
@@
-329,6
+329,7
@@
class SliceWidget(QWidget):
def refreshFinished(self):
self.setStatus("<font color='green'>Slice data updated.</font>", timeout=5000)
self.updateView()
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()
def readSliceRSpec(self):
rspec_file = config.getSliceRSpecFile()
@@
-397,7
+398,6
@@
class SliceWidget(QWidget):
self.disconnect(self.process, SIGNAL('finished()'), self.submitFinished)
self.connect(self.process, SIGNAL('finished()'), self.refreshFinished)
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.process.getRSpecFromSM()
self.setStatus("Updating slice data. This may take some time...")
@@
-442,6
+442,9
@@
class SliceWidget(QWidget):
self.nodeView.expandAll()
self.nodeView.resizeColumnToContents(1)
self.nodeView.expandAll()
self.nodeView.resizeColumnToContents(1)
+ def updateSliceName(self):
+ self.slicename.setText("Slice : %s" % (config.getSlice() or "None"))
+
class MainScreen(SfaScreen):
def __init__(self, parent):
class MainScreen(SfaScreen):
def __init__(self, parent):
@@
-449,3
+452,8
@@
class MainScreen(SfaScreen):
slice = SliceWidget(self)
self.init(slice, "Main Window", "OneLab Federation GUI")
slice = SliceWidget(self)
self.init(slice, "Main Window", "OneLab Federation GUI")
+
+ def configurationChanged(self):
+ self.widget.updateSliceName()
+ self.widget.updateView()
+
diff --git
a/sface/screens/rspecscreen.py
b/sface/screens/rspecscreen.py
index
fcaa2bf
..
37bbc2f
100644
(file)
--- a/
sface/screens/rspecscreen.py
+++ b/
sface/screens/rspecscreen.py
@@
-165,7
+165,10
@@
class DomItem:
class RSpecWidget(QWidget):
def __init__(self, parent=None):
QWidget.__init__(self, parent)
class RSpecWidget(QWidget):
def __init__(self, parent=None):
QWidget.__init__(self, parent)
+
+ self.view = RSpecView(self)
self.updateView()
self.updateView()
+
def updateView(self):
document = QDomDocument("RSpec")
def updateView(self):
document = QDomDocument("RSpec")
diff --git
a/sface/screens/sfascreen.py
b/sface/screens/sfascreen.py
index
1b2e12c
..
e3c584a
100644
(file)
--- a/
sface/screens/sfascreen.py
+++ b/
sface/screens/sfascreen.py
@@
-4,11
+4,17
@@
from PyQt4.QtCore import *
from PyQt4.QtGui import *
class SfaScreen(QWidget):
from PyQt4.QtGui import *
class SfaScreen(QWidget):
+ instances = []
+
def __init__(self, parent):
def __init__(self, parent):
+ SfaScreen.instances.append(self)
QWidget.__init__(self, parent)
self.mainwin = parent
self.name = self.title = self.widget = None
QWidget.__init__(self, parent)
self.mainwin = parent
self.name = self.title = self.widget = None
+ def __del__(self):
+ SfaScreen.instances.remove(self)
+
def init(self, widget, name, title):
if self.widget:
sys.stderr.write("Screen is already initialized\n")
def init(self, widget, name, title):
if self.widget:
sys.stderr.write("Screen is already initialized\n")
@@
-31,5
+37,12
@@
class SfaScreen(QWidget):
def setStatus(self, msg, timeout):
self.mainwin.setStatus(msg, timeout)
def setStatus(self, msg, timeout):
self.mainwin.setStatus(msg, timeout)
+ def signalAll(self, action):
+ for i in SfaScreen.instances:
+ getattr(i, action)()
+
def rspecUpdated(self):
pass
def rspecUpdated(self):
pass
+
+ def configurationChanged(self):
+ pass