def getFile(parent, title, cb, filter="*.*", dir=None, key=None, multi=False):
"Ask the user for a file."
assert not dir or not key
if not dir:
dirkey = key+"Directory"
dir = aqt.mw.pm.profile.get(dirkey, "")
else:
dirkey = None
d = QFileDialog(parent)
mode = QFileDialog.ExistingFiles if multi else QFileDialog.ExistingFile
d.setFileMode(mode)
if os.path.exists(dir):
d.setDirectory(dir)
d.setWindowTitle(title)
d.setNameFilter(filter)
ret = []
def accept():
files = list(d.selectedFiles())
if dirkey:
dir = os.path.dirname(files[0])
aqt.mw.pm.profile[dirkey] = dir
result = files if multi else files[0]
if cb:
cb(result)
ret.append(result)
d.accepted.connect(accept)
if key:
restoreState(d, key)
d.exec_()
if key:
saveState(d, key)
return ret and ret[0]
def pickcmdpath(self):
# mod of aqt.utils getFile
d = QFileDialog()
mode = QFileDialog.ExistingFile
d.setFileMode(mode)
if isWin:
d.setDirectory("C:\\")
if isMac:
d.setDirectory("/Applications")
else:
d.setDirectory(os.path.expanduser("~"))
d.setWindowTitle("Anki Add-on: Select Executable")
if d.exec():
self.dialog.le_cmd.setText(d.selectedFiles()[0])