X-Git-Url: http://git.onelab.eu/?p=sface.git;a=blobdiff_plain;f=sface%2Fscreens%2Fuserscreen.py;h=4eb7793093d84ff1948ecfd0de7934a6ed2fe26d;hp=92089d14d2a5efa5776ecc956d10f2560806f4bd;hb=e48c173fad6fa65c628294830f19a913bd9b3d1d;hpb=3fe02187d0b5dbb20742b280d391d05ff8c687e7
diff --git a/sface/screens/userscreen.py b/sface/screens/userscreen.py
index 92089d1..4eb7793 100644
--- a/sface/screens/userscreen.py
+++ b/sface/screens/userscreen.py
@@ -5,21 +5,77 @@ import pickle
from PyQt4.QtCore import *
from PyQt4.QtGui import *
-from sfa.util.record import SfaRecord, SliceRecord, AuthorityRecord, UserRecord
from sface.config import config
from sface.sfiprocess import SfiProcess
from sface.screens.sfascreen import SfaScreen
+from sface.sfidata import SfiData
NAME_COLUMN = 0
#ROLE_COLUMN = 1
MEMBERSHIP_STATUS_COLUMN = 1
SERVER_MEMBERSHIP_STATUS_COLUMN = 2
+# maximum length of a name to display before clipping
+NAME_MAX_LEN = 48
+
user_status = { "in": "Already Selected",
"out": "Not Selected",
"add": "To be Added",
"remove": "To be Removed"}
+color_status = { "in": QColor.fromRgb(0, 250, 250),
+ "add": QColor.fromRgb(0, 250, 0),
+ "remove": QColor.fromRgb(250, 0, 0) }
+
+
+class UserNameDelegate(QStyledItemDelegate):
+ def __init__(self, parent):
+ QStyledItemDelegate.__init__(self, parent)
+
+ def displayText(self, value, locale):
+ data = str(QStyledItemDelegate.displayText(self, value, locale))
+ if (len(data)>NAME_MAX_LEN):
+ data = data[:(NAME_MAX_LEN-3)] + "..."
+ return QString(data)
+
+ def paint(self, painter, option, index):
+ model = index.model()
+ data = str(self.displayText(index.data(), QLocale()))
+ status_index = model.index(index.row(), MEMBERSHIP_STATUS_COLUMN, index.parent())
+ status_data = status_index.data().toString()
+
+ fm = QFontMetrics(option.font)
+ rect = QRect(option.rect)
+
+ rect.setHeight(rect.height() - 2)
+ rect.setWidth(fm.width(QString(data)) + 6)
+ rect.setX(rect.x() + 5)
+ rect.setY(rect.y() - 1)
+
+ textRect = QRect(option.rect)
+ textRect.setWidth(fm.width(QString(data)) + 6)
+ textRect.setX(rect.x())
+
+ x, y, h, w = rect.x(), rect.y(), rect.height(), rect.width()
+
+ path = QPainterPath()
+ path.addRoundedRect(x - 1, y + 1, w, h, 4, 4)
+
+ painter.save()
+ painter.setRenderHint(QPainter.Antialiasing)
+
+ if option.state & QStyle.State_Selected:
+ painter.fillRect(option.rect, option.palette.color(QPalette.Active, QPalette.Highlight))
+
+ for x in user_status.keys():
+ if (user_status[x] == status_data) and (x in color_status):
+ painter.fillPath(path, color_status[x])
+
+ painter.setPen(QColor.fromRgb(0, 0, 0))
+ painter.drawText(textRect, Qt.AlignVCenter, QString(data))
+
+ painter.restore()
+
class UserView(QTableView):
def __init__(self, parent=None):
QTableView.__init__(self, parent)
@@ -31,7 +87,18 @@ class UserView(QTableView):
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.setToolTip("Double click on a row to change its status.")
+ self.setItemDelegateForColumn(0, UserNameDelegate(self))
+
+ def keyPressEvent(self, event):
+ if (event.key() == Qt.Key_Space):
+ self.toggleSelection()
+ else:
+ QTableView.keyPressEvent(self, event)
+
def mouseDoubleClickEvent(self, event):
+ self.toggleSelection()
+
+ def toggleSelection(self):
index = self.currentIndex()
model = index.model()
status_index = model.index(index.row(), MEMBERSHIP_STATUS_COLUMN, index.parent())
@@ -57,7 +124,6 @@ class UserView(QTableView):
model = current.model()
node_index = model.index(current.row(), 0, current.parent())
node_data = node_index.data().toString()
- self.emit(SIGNAL('hostnameClicked(QString)'), node_data)
def hideUnusableColumns(self):
self.hideColumn(SERVER_MEMBERSHIP_STATUS_COLUMN)
@@ -73,39 +139,39 @@ class UserModel(QStandardItemModel):
slice_persons = []
if sliceRec:
- #for pi in sliceRec.get_field("PI", default=[]):
+ #for pi in sliceRec.get("PI", []):
# name = str(pi)
# if not name in added_persons:
# slice_persons.append({"name": name, "role": "PI", "member": user_status["in"]})
# added_persons.append(name)
- for researcher in sliceRec.get_field("researcher", default=[]):
+ for researcher in sliceRec.get("researcher", []):
name = str(researcher)
if not name in added_persons:
slice_persons.append({"name": name, "role": "researcher", "member": user_status["in"]})
added_persons.append(name)
- i=0
- while (os.path.exists(config.getAuthorityListFile(i))):
- rec = self.readUserRecord(i)
- if rec:
- name = str(rec.get_name())
- if not name in added_persons:
- slice_persons.append({"name": name, "role": "", "member": user_status["out"]})
- added_persons.append(name)
- i=i+1
+ userNames = SfiData().getAuthorityHrns(type="user")
+ for name in userNames:
+ if not name in added_persons:
+ slice_persons.append({"name": name, "role": "", "member": user_status["out"]})
+ added_persons.append(name)
rootItem = self.invisibleRootItem()
for person in slice_persons:
- rootItem.appendRow([QStandardItem(QString(person["name"])),
- #QStandardItem(QString(person["role"])),
- QStandardItem(QString(person["member"])),
- QStandardItem(QString(person["member"]))])
+ rootItem.appendRow([self.readOnlyItem(person["name"]),
+ self.readOnlyItem(person["member"]),
+ self.readOnlyItem(person["member"])])
headers = QStringList() << "User Name" << "Status" << "ServerStatus"
self.setHorizontalHeaderLabels(headers)
+ def readOnlyItem(self, x):
+ item = QStandardItem(QString(x))
+ item.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
+ return item
+
def updateRecord(self, slicerec):
change = False
@@ -116,15 +182,15 @@ class UserModel(QStandardItemModel):
childStatus = str(item.child(row, MEMBERSHIP_STATUS_COLUMN).data(Qt.DisplayRole).toString())
if (childStatus == user_status['add']):
- researcher = slicerec.get_field("researcher", [])
+ researcher = slicerec.get("researcher", [])
researcher.append(childName)
slicerec["researcher"] = researcher
change = True
elif (childStatus == user_status['remove']):
- if childName in slicerec.get_field("PI"):
- slicerec.get_field("PI").remove(childName)
- if childName in slicerec.get_field("researcher"):
- slicerec.get_field("researcher").remove(childName)
+ if childName in slicerec.get("PI"):
+ slicerec.get("PI").remove(childName)
+ if childName in slicerec.get("researcher"):
+ slicerec.get("researcher").remove(childName)
change = True
return change
@@ -142,15 +208,6 @@ class UserModel(QStandardItemModel):
return researchers
- def readUserRecord(self, i):
- rec_file = config.getAuthorityListFile(i)
- if os.path.exists(rec_file):
- xml = open(rec_file).read()
- rec = UserRecord()
- rec.load_from_string(xml)
- return rec
- return None
-
class UsersWidget(QWidget):
def __init__(self, parent):
QWidget.__init__(self, parent)
@@ -198,35 +255,35 @@ class UsersWidget(QWidget):
self.updateView()
def submitFinished(self):
- self.setStatus("Slice data submitted.")
- QTimer.singleShot(1000, self.refresh)
+ self.disconnect(self.process, SIGNAL('finished()'), self.submitFinished)
+
+ faultString = self.process.getFaultString()
+ if not faultString:
+ self.setStatus("Slice user data submitted.")
+ QTimer.singleShot(1000, self.refresh)
+ else:
+ self.setStatus("Slice user submit failed: %s" % (faultString))
def getSliceRecordFinished(self):
- self.setStatus("Authority data refreshed.", timeout=5000)
- self.refreshAuthority()
+ self.disconnect(self.process, SIGNAL('finished()'), self.getSliceRecordFinished)
+
+ faultString = self.process.getFaultString()
+ if not faultString:
+ self.setStatus("Slice record refreshed.")
+ self.refreshAuthority()
+ else:
+ self.setStatus("Slice rec refresh error: %s" % (faultString))
def getAuthorityRecordFinished(self):
- self.setStatus("Slice data refreshed.", timeout=5000)
- self.updateView()
- #self.parent().signalAll("usersUpdated")
+ self.disconnect(self.process, SIGNAL('finished()'), self.getAuthorityRecordFinished)
- def readSliceRecord(self):
- rec_file = config.getSliceRecordFile()
- if os.path.exists(rec_file):
- xml = open(rec_file).read()
- rec = SliceRecord()
- rec.load_from_string(xml)
- return rec
- return None
-
- def readAuthorityRecord(self):
- rec_file = config.getAuthorityRecordFile()
- if os.path.exists(rec_file):
- xml = open(rec_file).read()
- rec = AuthorityRecord()
- rec.load_from_string(xml)
- return rec
- return None
+ faultString = self.process.getFaultString()
+ if not faultString:
+ self.setStatus("User data refreshed.")
+ self.updateView()
+ #self.parent().signalAll("usersUpdated")
+ else:
+ self.setStatus("Authority rec refresh error: %s" % (faultString))
def setStatus(self, msg, timeout=None):
self.parent().setStatus(msg, timeout)
@@ -241,7 +298,7 @@ class UsersWidget(QWidget):
if self.checkRunningProcess():
return
- rec = self.readSliceRecord()
+ rec = SfiData().getSliceRecord()
change = self.userModel.updateRecord(rec)
if not change:
@@ -251,7 +308,6 @@ class UsersWidget(QWidget):
rec_file = config.getSliceRecordFile()
file(rec_file, "w").write(rec.save_to_string())
- self.disconnect(self.process, SIGNAL('finished()'), self.getAuthorityRecordFinished)
self.connect(self.process, SIGNAL('finished()'), self.submitFinished)
self.process.updateRecord(rec_file)
@@ -266,21 +322,19 @@ class UsersWidget(QWidget):
self.setStatus("There is already a process running. Please wait.")
return
- self.disconnect(self.process, SIGNAL('finished()'), self.submitFinished)
self.connect(self.process, SIGNAL('finished()'), self.getSliceRecordFinished)
self.process.getSliceRecord()
self.setStatus("Refreshing slice record. This will take some time...")
def refreshAuthority(self):
- self.disconnect(self.process, SIGNAL('finished()'), self.getSliceRecordFinished)
self.connect(self.process, SIGNAL('finished()'), self.getAuthorityRecordFinished)
- self.process.listRecords(config.getAuthority(), "user", config.getAuthorityListFile())
+ self.process.listRecords(config.getAuthority(), None)
self.setStatus("Refreshing user records. This will take some time...")
def updateView(self):
- sliceRec = self.readSliceRecord()
+ sliceRec = SfiData().getSliceRecord()
if not sliceRec:
# wait until we've resolved the slicerecord before displaying