def showImportDialog(self, callback, selectdir):
if self._importbrowser is None:
self._importbrowser = filebrowser.FileBrowser(
self.engine, callback, extensions=loaders.fileExtensions)
self._importbrowser.fileSelected = callback
self._importbrowser.selectdir = selectdir
self._importbrowser.showBrowser()
def showSaveDialog(self):
if self._savebrowser is None:
self._savebrowser = filebrowser.FileBrowser(
self.engine,
self.saveFile,
savefile=True,
extensions=loaders.fileExtensions)
self._savebrowser.showBrowser()
def showLoadDialog(self):
if self._filebrowser is None:
self._filebrowser = filebrowser.FileBrowser(
self.engine, self.loadFile, extensions=loaders.fileExtensions)
self._filebrowser.showBrowser()