self.setItemsExpandable(True)
self.setRootIsDecorated(True)
self.setAlternatingRowColors(True)
+# self.setSelectionMode(self.MultiSelection)
self.setAttribute(Qt.WA_MacShowFocusRect, 0)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
QStyledItemDelegate.__init__(self)
def paint(self, painter, option, index):
- data = "%s" % index.data().toString()
model = index.model()
+ data = "%s" % index.data().toString()
select_index = model.index(index.row(), 2, index.parent())
select_data = select_index.data().toString()
-# if select_data == "false":
-# print select_data
-# model.setData(index, QString("*%s" % data), Qt.EditRole)
-# model.setData(select_index, QString("true"), Qt.EditRole)
-
-
- if select_data == "true": # already in the sliver
- fm = QFontMetrics(option.font)
- rect = option.rect
- rect.setWidth(fm.width(QString(data)))
- rect.setHeight(rect.height() - 2)
- rect.setX(rect.x() + 1)
- x, y, h, w = rect.x(), rect.y(), rect.height(), rect.width()
-
- path = QPainterPath()
- path.addRoundedRect(x, y, w, h, 4, 4)
-
- painter.save()
- painter.setRenderHint(QPainter.Antialiasing)
- painter.drawRoundedRect(rect, 4, 4)
+
+ if select_data not in ("true", "add", "remove"): # default view
+ QStyledItemDelegate.paint(self, painter, option, index)
+ return
+
+ fm = QFontMetrics(option.font)
+ rect = option.rect
+ rect.setWidth(fm.width(QString(data)) + 8)
+ rect.setHeight(rect.height() - 2)
+ rect.setX(rect.x() + 4)
+ x, y, h, w = rect.x(), rect.y(), rect.height(), rect.width()
+
+ path = QPainterPath()
+ path.addRoundedRect(x, y, w, h, 4, 4)
+
+ painter.save()
+ painter.setRenderHint(QPainter.Antialiasing)
+ painter.drawRoundedRect(rect, 4, 4)
+
+ if select_data == "true": # already in the slice
painter.fillPath(path, QColor.fromRgb(0, 250, 0))
painter.setPen(QColor.fromRgb(0, 0, 0))
painter.drawText(option.rect, 0, QString(data))
- painter.restore()
- else: # others, fall back to default view
- QStyledItemDelegate.paint(self, painter, option, index)
+
+ elif select_data == "add": # newly added to the slice
+ painter.fillPath(path, QColor.fromRgb(0, 250, 0))
+ painter.setPen(QColor.fromRgb(0, 0, 0))
+ painter.drawText(option.rect, 0, QString(data))
+ painter.drawRect(x + w + 10, y + 3, 10, 10)
+ painter.fillRect(x + w + 10, y + 3, 10, 10, QColor.fromRgb(0, 250, 0))
+
+ elif select_data == "remove": # removed from the slice
+ painter.fillPath(path, QColor.fromRgb(250, 0, 0))
+ painter.setPen(QColor.fromRgb(0, 0, 0))
+ painter.drawText(option.rect, 0, QString(data))
+ painter.drawRect(x + w + 10, y + 3, 10, 10)
+ painter.fillRect(x + w + 10, y + 3, 10, 10, QColor.fromRgb(250, 0, 0))
+
+ painter.restore()
class TreeItem:
def __init__(self, data, parent=None):
self.itemData[column] = value
return True
-
- def row(self):
- if (self.parentItem):
- try:
- return self.parentItem.childItems.index(self)
- except ValueError:
- return 0
- return 0
def parent(self):
return self.parentItem
def __initRoot(self):
self.rootItem = TreeItem([QString("Testbed"), QString("Hostname"), QString("Selected")])
-
def getItem(self, index):
if index.isValid():
item = index.internalPointer()
return self.rootItem
def headerData(self, section, orientation, role):
- if orientation == Qt.Horizontal and role == Qt.DisplayRole:
+ if orientation == Qt.Horizontal and role in (Qt.DisplayRole, Qt.EditRole):
return self.rootItem.data(section)
return QVariant()
return QModelIndex()
parentItem = self.getItem(parent)
-
childItem = parentItem.child(row)
if childItem:
return self.createIndex(row, column, childItem)
childItem = self.getItem(index)
parentItem = childItem.parent()
-
if parentItem is self.rootItem:
return QModelIndex()
- return self.createIndex(parentItem.row(), 0, parentItem)
+ return self.createIndex(parentItem.childNumber(), 0, parentItem)
def rowCount(self, parent=QModelIndex()):
parentItem = self.getItem(parent)
def __init__(self, parent):
QWidget.__init__(self, parent)
+ self.network_names = []
+
slicename = QLabel ("Slice : %s"%(config.getSlice() or "None"),self)
slicename.setScaledContents(False)
searchlabel = QLabel ("Search: ", self)
self.nodeView = NodeView(self)
self.nodeModel = NodeModel(self)
self.filterModel = QSortFilterProxyModel(self) # enable filtering
- self.filterModel.setSourceModel(self.nodeModel)
- self.nodeView.setModel(self.filterModel)
- self.filterModel.setDynamicSortFilter(True)
- self.nodeView.setModel(self.nodeModel)
self.nodeNameDelegate = NodeNameDelegate(self)
self.selectDelegate = SelectDelegate(self)
self.updateView()
- def filter(self, filter):
- self.filterModel.setFilterRegExp(QRegExp(filter))
+ def filter(self, filter_string):
+ # for hierarchical models QSortFilterProxyModel applies the
+ # sort recursively. if the parent doesn't match the criteria
+ # we won't be able to match the children. so we need to match
+ # parent (by matching the network_names)
+ networks = ["^%s$" % n for n in self.network_names]
+ filters = networks + [str(filter_string)]
+ self.filterModel.setFilterRegExp(QRegExp('|'.join(filters)))
def submit(self):
self.parent().setStatus("TODO: Submit not implemented yet!", 3000)
self.updateView()
def updateView(self):
+ self.network_names = []
self.nodeModel.clear()
rspec_string = self.readSliceRSpec()
if not rspec_string:
networks = rspec_get_networks(rspec_string)
for network in networks:
+ self.network_names.append(network)
networkItem = TreeItem([QString(network), QString(""), QString("")], self.nodeModel.rootItem)
all_nodes = rspec_get_nodes_from_network(rspec_string, network)
self.nodeModel.rootItem.appendChild(networkItem)
- self.nodeView.expandAll()
- self.nodeView.resizeColumnToContents(1)
+ self.filterModel.setSourceModel(self.nodeModel)
+ self.filterModel.setFilterKeyColumn(-1)
+ self.filterModel.setDynamicSortFilter(True)
+
self.nodeView.setItemDelegateForColumn(1, self.nodeNameDelegate)
self.nodeView.setItemDelegateForColumn(2, self.selectDelegate)
+ self.nodeView.setModel(self.filterModel)
+ self.nodeView.expandAll()
+ self.nodeView.resizeColumnToContents(1)
class MainScreen(SfaScreen):
git://git.onelab.eu / sface.git / blobdiff