Source Code for Module nukescripts.pyQtExamples.pyQtRender2

 1  # Copyright (c) 2009 The Foundry Visionmongers Ltd.  All Rights Reserved. 
 2  # This example assumes that PySide was built and setup with Nuke's Qt Version 
 3  # !! It will only work in this situation !! 
 4  # otherwise use the other example PyQtRender.py 
 5  import sys, os.path 
 6  import nuke, nukescripts 
 7   
 8  try: 
 9    from PySide import QtCore, QtWidgets, QtUiTools 
10  except: 
11    from PySide2 import QtCore, QtWidgets, QtUiTools 
12   
13 -class pyQtRenderDialog(object): 
14 -  def __init__(self): 
15      # Set up the user interface from Designer. 
16      filepath = os.path.join(os.path.dirname(nukescripts.__file__), "pyQtExamples", "pyQtRender.ui") 
17      file = QtCore.QFile( filepath ) 
18      file.open( QtCore.QIODevice.ReadOnly ) 
19       
20      loader = QtUiTools.QUiLoader() 
21      self.ui = loader.load( file ) 
22      self.ui.connect(self.ui.renderButton, QtCore.SIGNAL("clicked()"), self.render) 
23      nuke.addOnCreate(self.onCreateCallback) 
24   
25 -  def showUI(self): 
26      self.ui.show() 
27   
28 -  def onCreateCallback(self): 
29      n = nuke.thisNode() 
30      if n.Class() == "Write": 
31        n.setName(n.name()) 
32        self.addItem(n) 
33   
34 -  def addItem(self, n): 
35      item = QtWidgets.QTreeWidgetItem() 
36      item.setText(0, n['name'].value()) 
37      self.ui.treeWidget.addTopLevelItem(item) 
38   
39 -  def render(self): 
40      selectedItems = self.ui.treeWidget.selectedItems() 
41      writeNodes = [j for i in selectedItems for j in nuke.allNodes() if j.Class() == "Write" and j['name'].value() == i.text(0)] 
42      for i in writeNodes: 
43        i['Render'].execute() 
44   
45 -def initRenderDialog(): 
46    dialog = pyQtRenderDialog() 
47    dialog.showUI() 
48