def mimeData(self, indexes):
lst = QgsMimeDataUtils.UriList
for index in indexes:
if index.isValid():
if index.type() == QgsDataItem.Project:
mimeData = QMimeData()
url = QUrl.fromLocalFile(index.path())
mimeData.setUrls([url])
return mimeData
if index.type() == QgsDataItem.Layer:
lst.append(QgsMimeDataUtils.Uri(index))
return QgsMimeDataUtils.encodeUriList(lst)
def mimeData(self, indexes):
"""
Used to serialize data
"""
if not indexes:
return
items = [self.itemFromIndex(idx) for idx in indexes]
if not items:
return
if not all(it.data() for it in items):
return
# reencode items
mimedata = QgsMimeDataUtils.encodeUriList([item.data() for item in items])
return mimedata
