def paste(self):
widget = QtGui.QApplication.focusWidget()
if not isinstance(widget, QtGui.QTableView):
return
text = QtGui.QApplication.clipboard().text()
with messagebox(self):
self.paste_text(widget.parent(), text)
def set_central_widget(self, nrmlfile):
self.nrmlfile = nrmlfile
with messagebox(self):
converter = Converter.from_nrml(nrmlfile)
self.tableset = converter.tableset
widgetname = converter.__class__.__name__ + 'Widget'
widgetclass = getattr(customtableview, widgetname)
self.widget = widgetclass(converter.tableset, nrmlfile, self)
self.setCentralWidget(self.widget)
def save(self, nrmlfile): # save on current file
try:
node = self.full_check()
except:
return
with messagebox(self):
# save to a temporary file
with open(nrmlfile + '~', 'w+') as f:
node_to_nrml(node, f)
# only if there are no errors rename the file
os.rename(nrmlfile + '~', nrmlfile)
def full_check(self):
with messagebox(self):
return self.tableset.to_node()
