Source Code for Module nukescripts.viewsettingsprefs

 1  import nuke 
 2   
 3 -def onCreateRoot(): 
 4   
 5    preferencesNode = nuke.toNode('preferences') 
 6   
 7    # This should only be done if the Root being created is the global root used 
 8    # in the DAG, *not* Root nodes created by Studio 
 9    root = nuke.thisRoot() 
10    if root != nuke.root(): 
11      return 
12   
13    isNewComp = not root['name'].getValue() 
14   
15    # Do not override the view-related knobs from the Preferences 
16    # if they've been set from a user-defined template.nk 
17    isNotFromUserTemplate = not root['set_by_user_template'].getValue() 
18    if isNewComp and isNotFromUserTemplate: 
19      for knob in ("views", "hero_view", "views_colours"): 
20        # Check knobDefaults to see if the value has been set. If it has been set, then preferences should not override it. 
21        if(nuke.knobDefault("Root."+knob) is None): 
22          root.knob(knob).fromScript(preferencesNode.knob(knob).toScript()) 
23   
24   
25  nuke.addOnCreate(onCreateRoot, nodeClass='Root') 
26