def __init__(self):
import nuke.rotopaint
super(RotoViewsPanel,
self).__init__('Change views on RotoPaint Nodes...')
self.changeKnob = nuke.Enumeration_Knob(
'change', 'change',
['all RotoPaint nodes', 'selected RotoPaint nodes'])
self.addKnob(self.changeKnob)
self.viewsKnob = nuke.MultiView_Knob('views')
self.addKnob(self.viewsKnob)
self.viewsKnob.setValue((' ').join(nuke.views()))
self.okButton = nuke.Script_Knob("Change Views")
self.addKnob(self.okButton)
self.okButton.setFlag(nuke.STARTLINE)
self.cancelButton = nuke.Script_Knob("Cancel")
self.addKnob(self.cancelButton)
def _addViewKnob(self):
oc = nuke.OutputContext()
self._views = [oc.viewname(i) for i in xrange(1, oc.viewcount())]
if (oc.viewcount() > 2):
supportedViews = self._selectedFlipbook().capabilities(
)["maximumViews"]
if (int(supportedViews) > 1):
self._viewSelection = nuke.MultiView_Knob("views", "Views")
else:
self._viewSelection = nuke.OneView_Knob(
"views", "View", self._views)
activeView = nuke.activeViewer().view()
if activeView == "":
activeView = self._views[0]
# Retrieve previous view selection or default to selecting all available views
previousViews = self._state.getValue(
self._viewSelection.name(), " ".join(self._views)).split()
# Get the intersection of the previous selection and the available views
viewsToRestore = set(self._views).intersection(previousViews)
if viewsToRestore:
self._viewSelection.setValue(" ".join(viewsToRestore))
else:
self._viewSelection.setValue(activeView)
self.addKnob(self._viewSelection)
self._viewSelection.clearFlag(nuke.NO_MULTIVIEW)
def _addViewKnob(self):
"""Add knobs for view selection."""
oc = nuke.OutputContext()
if (oc.viewcount() > 2):
self._viewSelection = nuke.MultiView_Knob("multi_view", "Views")
self._viewSelection.fromScript(
self._state.get(self._viewSelection, self._getDefaultViews()))
self.addKnob(self._viewSelection)
self._viewSelection.clearFlag(nuke.NO_MULTIVIEW)
def _addViewKnob(self):
oc = nuke.OutputContext()
self._views = [oc.viewname(i) for i in xrange(1, oc.viewcount())]
if (oc.viewcount() > 2):
supportedViews = self._selectedFlipbook().capabilities(
)["maximumViews"]
if (int(supportedViews) > 1):
self._viewSelection = nuke.MultiView_Knob("views", "Views")
else:
self._viewSelection = nuke.OneView_Knob(
"views", "View", self._views)
activeView = nuke.activeViewer().view()
if activeView == "":
activeView = self._views[0]
self._state.setKnob(self._viewSelection, activeView)
self.addKnob(self._viewSelection)
self._viewSelection.clearFlag(nuke.NO_MULTIVIEW)