def getOpenFileNames(_caption, _directory, _filter, _isUseLastPathKeyType=1, _lastPathKey=None):
pathKey = uni.getLastPathKey(_caption, _directory, _filter, _isUseLastPathKeyType, _lastPathKey)
if pathKey is not None: _directory = uni.getLastPathByEvent(pathKey, _directory)
filePaths = QFileDialog.getOpenFileNames(getActiveWindow(), str(_caption),
str(_directory), str(_filter))
if not filePaths:
return None
if pathKey is not None: uni.setLastPathByEvent(pathKey, str(filePaths[-1]))
return list(filePaths)
def getExistingDirectory(_caption, _directory, _isUseLastPathKeyType=1, _lastPathKey=None):
pathKey = uni.getLastPathKey(_caption, _directory, "", _isUseLastPathKeyType, _lastPathKey)
if pathKey is not None: _directory = uni.getLastPathByEvent(pathKey, _directory)
filePath = QFileDialog.getExistingDirectory(getActiveWindow(), str(_caption),
str(_directory))
if filePath == "":
return None
if pathKey is not None: uni.setLastPathByEvent(pathKey, str(filePath))
return str(filePath)
def getSaveFileName(_caption, _directory, _filter=None, _isUseLastPathKeyType=1, _lastPathKey=None):
if _filter is None:
if fu.isFile(_directory):
fileExt = fu.getFileExtension(_directory)
if fileExt != "":
_filter = "*.%s (*.%s)" % (fileExt, fileExt)
else:
_filter = "*.* (*.*)"
else:
_filter = "*.* (*.*)"
pathKey = uni.getLastPathKey(_caption, _directory, _filter, _isUseLastPathKeyType, _lastPathKey)
if pathKey is not None: _directory = uni.getLastPathByEvent(pathKey, _directory)
filePath = QFileDialog.getSaveFileName(getActiveWindow(), str(_caption),
str(_directory), str(_filter))
if filePath == "":
return None
if pathKey is not None: uni.setLastPathByEvent(pathKey, str(filePath))
return str(filePath)
