Hi,
I am trying to create a dialog that list objects in the scene with specific parameters. However, it somehow skips some rows unexpectedly. You can see an illustration of the problem here:
https://www.dropbox.com/s/hppgdpa3ghpsr9t/c4d135_unusual_dynamic_inputs.mp4?dl=0
Is there a way around this?
You can check the working code here. The glitch happens in the line for idx, object in enumerate(self.objectsList) block:
import c4d
import os
from c4d import gui, plugins, bitmaps, utils, documents
PLUGIN_ID = 1811321
class MyDialog(gui.GeDialog):
def __init__(self):
# Be sure that we have the object list before building the UI
# as InitValues is called after CreateLayout()
self.objectsList = []
self.GetAllObjects()
self.object_count = len(self.objectsList)
def InitValues(self):
# Use to Init and in Case of an Update needed.
self.objectsList = []
self.GetAllObjects()
self.object_count = len(self.objectsList)
self.Update()
return True
def GetNextObject(self, op ):
# use a non-recursive method to iterate the hierarchy
# https://developers.maxon.net/?p=596
# allow to not hit the recursive stack limit.
if not op:
return None
if op.GetDown():
return op.GetDown()
while not op.GetNext() and op.GetUp():
op = op.GetUp()
return op.GetNext()
def GetAllObjects(self):
doc = c4d.documents.GetActiveDocument()
op = doc.GetFirstObject()
self.objectsList = []
while op:
self.objectsList.append(op)
op = self.GetNextObject(op)
def Update(self): # NEW CODE
if self.object_count == 0:
self.LayoutFlushGroup(1001)
self.AddStaticText(0, c4d.BFH_CENTER, name="There are no objects in the scene")
self.LayoutChanged(1001)
if self.object_count > 0 :
self.LayoutFlushGroup(1001)
self.AddStaticText(0, 1, name="Name")
self.AddStaticText(0, 0, name="Enable")
self.AddStaticText(0, 0, name="Xray")
self.AddSeparatorV(0)
self.AddSeparatorV(0)
self.AddSeparatorV(0)
for idx, object in enumerate(self.objectsList): # where the glitch happens
text_ID = (idx) * 1
enable_ID = (idx) * 2
xray_ID = (idx) * 3
self.AddEditText(text_ID, flags=c4d.BFH_LEFT, initw=200, editflags=c4d.EDITTEXT_HELPTEXT)
self.AddCheckbox(enable_ID, flags=c4d.BFH_LEFT, initw=20, inith=10, name="Enable")
self.AddCheckbox(xray_ID, flags=c4d.BFH_LEFT, initw=20, inith=10, name="Xray")
self.SetString(text_ID, value=object.GetName())
self.SetInt32(enable_ID, value=object[c4d.ID_BASEOBJECT_GENERATOR_FLAG])
self.SetInt32(xray_ID, value=object[c4d.ID_BASEOBJECT_XRAY])
self.LayoutChanged(1001)
def CreateLayout(self):
print "nombre d'objet ", self.object_count
self.GroupBegin(id=1001, flags=c4d.BFH_FIT, cols=3, rows=20, title="Rigging")
self.GroupEnd()
self.Update()
return True
def Command(self, id, msg):
return True
def CoreMessage(self, id, msg):
if id == c4d.EVMSG_CHANGE:
self.InitValues()
return True
class MyMenuPlugin(plugins.CommandData):
dialog = None
def Execute(self, doc):
if self.dialog is None:
self.dialog = MyDialog()
return self.dialog.Open(dlgtype=c4d.DLG_TYPE_ASYNC, pluginid=PLUGIN_ID, defaultw=200, defaulth=150, xpos=-1, ypos=-1)
if __name__ == "__main__":
plugins.RegisterCommandPlugin(PLUGIN_ID, "test_dynamic_update",0, None, "test_dynamic_update", MyMenuPlugin())
Thank you for looking at my problem.