def on_actionOpen_triggered(self):
fn = QFileDialog.getOpenFileName(self)[0]
if fn != "":
for d in self.docs:
if d.fileName == fn:
self.ui.statusbar.showMessage("Document already open",
5000)
return
try:
d = MasterDocument()
d.loadFromFile(fn)
self.docs.append(d)
self.docsChanged.emit()
self.ui.statusbar.showMessage("Document loaded", 5000)
except Exception as e:
self.ui.statusbar.showMessage(
"Error loading document: {}: {}".format(
str(type(e)), str(e)), 5000)
def on_actionNew_triggered(self):
self.docs.append(MasterDocument())
self.docsChanged.emit()