def validateFilter(self, row, col, val, w):
if self.tab[row][0] == 'filter':
if not val or lpath.translate("//A[%s]"%val.strip()) is None:
QMessageBox.critical(self, "Error", "Invalid filter expression.")
self.filterOK = False
else:
self.filterOK = True
def validateFilter(self, row, col, val, w):
if self.tab[row][0] == 'filter':
if not val or lpath.translate("//A[%s]" % val.strip()) is None:
QMessageBox.critical(self, "Error",
"Invalid filter expression.")
self.filterOK = False
else:
self.filterOK = True
def processRightClickPopup(self, *args):
item = self.rightClickPopupNode
menuid, = args
if menuid == 1:
item.node.shiftScope()
elif menuid == 2:
a = item.node.lpAlignment()
if a == item.node.AlignNone or a == item.node.AlignRight:
item.node.lpAlignLeft()
else:
item.node.lpClearAlignment()
if a == item.node.AlignBoth:
item.node.lpAlignRight()
elif menuid == 7:
a = item.node.lpAlignment()
if a == item.node.AlignNone or a == item.node.AlignLeft:
item.node.lpAlignRight()
else:
item.node.lpClearAlignment()
if a == item.node.AlignBoth:
item.node.lpAlignLeft()
elif menuid == 3:
s = item.node.filterExpression
if s is None: s = ''
while True:
s,ans = QInputDialog.getText('New Filter Expression','Enter filter expression',
QLineEdit.Normal,s,self)
if ans:
s = unicode(s).strip()
if s:
if lpath.translate("//A[%s]"%s) is None:
QMessageBox.critical(self,"Error","Invalid filter expression.")
continue
else:
item.node.filterExpression = s
break
elif menuid == 4 and item.node.filterExpression is not None:
del item.node.filterExpression
elif menuid == 5:
s,ans = QInputDialog.getText('Edit Label','Enter new label',
QLineEdit.Normal,item.node.label,self)
if ans:
s = unicode(s).strip()
if s:
if 'originalLabel' not in item.node.data:
item.node.data['originalLabel'] = item.node.label
item.node.label = s
elif menuid == 6:
d = NodeFeatureDialog(item.node, self)
d.exec_loop()
elif menuid == 8:
if 'originalLabel' in item.node.data:
item.node.label = item.node.data['originalLabel']
del item.node.data['originalLabel']
item.node.lpClearAlignment()
del item.node.filterExpression
