def scanXmlNodes(self, filename):
#
dom = QtXml.QDomDocument('')
nodeFilename = self.dirName + '/' + self.liblevel + filename
file = QtCore.QFile(self.libdir.filePath(filename))
if file.open(QtCore.QIODevice.ReadOnly):
if dom.setContent(file):
node = dom.documentElement()
if node.nodeName() == 'nodenet' or node.nodeName() == 'node':
nodeName = node.attributes().namedItem('name').nodeValue()
nodeType = node.attributes().namedItem('type').nodeValue()
nodeAuthor = node.attributes().namedItem(
'author').nodeValue()
nodeIcon = node.attributes().namedItem('icon').nodeValue()
nodeHelp = ''
help_tag = node.namedItem('help')
if not help_tag.isNull():
nodeHelp = help_tag.toElement().text()
item = QtGui.QStandardItem(nodeName)
item.setEditable(False)
if not usePySide:
item.setData(QtCore.QVariant(nodeAuthor),
QtCore.Qt.UserRole + 1)
item.setData(QtCore.QVariant(nodeType),
QtCore.Qt.UserRole + 2)
item.setData(QtCore.QVariant(nodeHelp),
QtCore.Qt.UserRole + 3)
item.setData(QtCore.QVariant(nodeFilename),
QtCore.Qt.UserRole + 4)
item.setData(QtCore.QVariant(nodeIcon),
QtCore.Qt.UserRole + 5)
else:
item.setData(nodeAuthor, QtCore.Qt.UserRole + 1)
item.setData(nodeType, QtCore.Qt.UserRole + 2)
item.setData(nodeHelp, QtCore.Qt.UserRole + 3)
item.setData(nodeFilename, QtCore.Qt.UserRole + 4)
item.setData(nodeIcon, QtCore.Qt.UserRole + 5)
if node.nodeName() == 'nodenet':
# set Blue color for nodenet items
brush = QtGui.QBrush()
brush.setColor(QtCore.Qt.blue)
item.setForeground(brush)
item.setWhatsThis('nodenet')
else:
item.setWhatsThis('node')
self.parentItem.appendRow(item)
file.close()
def scanLibDir(self):
# process directories
sortFlags = QtCore.QDir.Name
filterFlags = (QtCore.QDir.AllDirs | QtCore.QDir.NoDotAndDotDot)
fileList = self.libdir.entryInfoList(filterFlags, sortFlags)
for f in fileList:
item = QtGui.QStandardItem(f.fileName())
item.setEditable(False)
item.setDragEnabled(False)
# set bold font for folders
font = item.font()
font.setBold(True)
item.setFont(font)
item.setWhatsThis('folder')
currparent = self.parentItem
self.parentItem.appendRow(item)
self.parentItem = item
currlevel = self.liblevel # store current level
self.liblevel = self.liblevel + f.fileName() + '/'
self.libdir.cd(f.fileName())
self.scanLibDir() # recurcive call itself
self.liblevel = currlevel # restore current level
self.libdir.cdUp()
self.parentItem = currparent
# process XML files
filterFlags = QtCore.QDir.Files
fileList = self.libdir.entryInfoList(['*.xml'], filterFlags, sortFlags)
for f in fileList:
self.scanXmlNodes(f.fileName())