def load(self, saved):
"""Load a preprocessor list from a dict."""
name = saved.get("name", "")
preprocessors = saved.get("preprocessors", [])
model = StandardItemModel()
def dropMimeData(data, action, row, column, parent):
if data.hasFormat("application/x-qwidget-ref") and \
action == Qt.CopyAction:
qname = bytes(data.data("application/x-qwidget-ref")).decode()
ppdef = self._qname2ppdef[qname]
item = QStandardItem(ppdef.description.title)
item.setData({}, ParametersRole)
item.setData(ppdef.description.title, Qt.DisplayRole)
item.setData(ppdef, DescriptionRole)
self.preprocessormodel.insertRow(row, [item])
return True
else:
return False
model.dropMimeData = dropMimeData
for qualname, params in preprocessors:
pp_def = self._qname2ppdef[qualname]
description = pp_def.description
item = QStandardItem(description.title)
if description.icon:
icon = QIcon(description.icon)
else:
icon = QIcon()
item.setIcon(icon)
item.setToolTip(description.summary)
item.setData(pp_def, DescriptionRole)
item.setData(params, ParametersRole)
model.appendRow(item)
return model
def load(self, saved):
"""Load a preprocessor list from a dict."""
name = saved.get("name", "")
preprocessors = saved.get("preprocessors", [])
model = StandardItemModel()
def dropMimeData(data, action, row, column, parent):
if data.hasFormat("application/x-qwidget-ref") and \
action == Qt.CopyAction:
qname = bytes(data.data("application/x-qwidget-ref")).decode()
ppdef = self._qname2ppdef[qname]
item = QStandardItem(ppdef.description.title)
item.setData({}, ParametersRole)
item.setData(ppdef.description.title, Qt.DisplayRole)
item.setData(ppdef, DescriptionRole)
self.preprocessormodel.insertRow(row, [item])
return True
else:
return False
model.dropMimeData = dropMimeData
for qualname, params in preprocessors:
pp_def = self._qname2ppdef[qualname]
description = pp_def.description
item = QStandardItem(description.title)
if description.icon:
icon = QIcon(description.icon)
else:
icon = QIcon()
item.setIcon(icon)
item.setToolTip(description.summary)
item.setData(pp_def, DescriptionRole)
item.setData(params, ParametersRole)
model.appendRow(item)
return model