def setVariantValues(self, values):
attrPath = self.getAttrPath()
if not attrPath:
return
for i, value in enumerate(values):
strValue = serializeAttrValue(value)
cmds.pulseSetActionAttr(attrPath, strValue, v=i)
def dropMimeData(self, data, action, row, column, parentIndex):
if not self.canDropMimeData(data, action, row, column, parentIndex):
return False
if action == QtCore.Qt.IgnoreAction:
return True
try:
stepDataList = meta.decodeMetaData(str(data.data('text/plain')))
except Exception as e:
LOG.error(e)
return False
print('dropData', stepDataList, data, action, row, column, parentIndex)
beginRow = 0
parentPath = None
if parentIndex.isValid():
parentStep = self.stepForIndex(parentIndex)
if parentStep:
if parentStep.canHaveChildren:
# drop into step group
beginRow = parentStep.numChildren()
parentPath = parentStep.getFullPath()
else:
# drop next to step
beginRow = parentIndex.row()
parentPath = os.path.dirname(parentStep.getFullPath())
if not parentPath:
parentPath = ''
beginRow = self.rowCount(QtCore.QModelIndex())
if row != -1:
beginRow = row
cmds.undoInfo(openChunk=True, chunkName='Drag Pulse Actions')
self.isMoveActionOpen = True
cmds.evalDeferred(self._deferredMoveUndoClose)
# create dropped steps
count = len(stepDataList)
for i in range(count):
stepDataStr = serializeAttrValue(stepDataList[i])
newStepPath = cmds.pulseCreateStep(
parentPath, beginRow + i, stepDataStr)
if newStepPath:
newStepPath = newStepPath[0]
if action == QtCore.Qt.MoveAction:
# create queue of renames to perform after source
# steps have been removed
targetName = stepDataList[i].get('name', '')
self.dragRenameQueue.append((newStepPath, targetName))
return True
def redoIt(self):
blueprintModel = getBlueprintModel()
if blueprintModel:
# TODO: fail if not changing anything
# snapshot the whole action proxy, since it may change
# significantly when modifying variant attrs
self.oldStrData = serializeAttrValue(
blueprintModel.getActionData(self.stepPath))
blueprintModel.setIsActionAttrVariant(self.attrPath, self.newValue)
def redoIt(self):
blueprintModel = getBlueprintModel()
if blueprintModel:
# store old value as str
self.oldStrValue = serializeAttrValue(
blueprintModel.getActionAttr(self.attrPath, self.variantIndex))
# deserialize str value into objects
value = deserializeAttrValue(self.newStrValue)
blueprintModel.setActionAttr(self.attrPath, value,
self.variantIndex)
def redoIt(self):
blueprintModel = getBlueprintModel()
if blueprintModel:
# save the serialized step data before deleting
step = blueprintModel.getStep(self.stepPath)
if not step:
raise RuntimeError("BuildStep not found: {0}".format(
self.stepPath))
self.deletedStrData = serializeAttrValue(step.serialize())
self.deletedChildIndex = step.indexInParent()
if not blueprintModel.deleteStep(self.stepPath):
raise RuntimeError("Failed to delete BuildStep")
def setAttrValue(self, newValue):
"""
Set the current value of the attribute in this form.
Performs partial validation and prevents setting
the value if it's type is invalid.
"""
# value doesn't need to be valid as long
# as it has the right type
if self._isValueTypeValid(newValue):
self.attrValue = newValue
self._setFormValue(newValue)
self.isValueValid = self._isValueValid(newValue)
self._setUiValidState(self.isValueValid)
# TODO: clean up relationship between preview value and actual value
attrPath = self.getAttrPath()
if not attrPath:
return
strValue = serializeAttrValue(newValue)
cmds.pulseSetActionAttr(attrPath, strValue, v=self.variantIndex)