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# SPDX-License-Identifier: GPL-2.0-or-later
import time
import bpy
from bpy.props import *
class curvetoolsSelectedObjectHeader(bpy.types.Header):
bl_label = "Selection"
bl_space_type = "VIEW_3D"
def __init__(self):
self.update()
def update(self):
blenderSelectedObjects = bpy.context.selected_objects
selectedObjects = bpy.context.scene.curvetools.SelectedObjects
selectedObjectsToRemove = []
for selectedObject in selectedObjects:
if not selectedObject.IsElementOf(blenderSelectedObjects): selectedObjectsToRemove.append(selectedObject)
for selectedObject in selectedObjectsToRemove: selectedObjects.remove(selectedObject)
blenderObjectsToAdd = []
for blenderObject in blenderSelectedObjects:
if not curvetoolsSelectedObject.ListContains(selectedObjects, blenderObject): blenderObjectsToAdd.append(blenderObject)
for blenderObject in blenderObjectsToAdd:
newSelectedObject = curvetoolsSelectedObject(blenderObject)
selectedObjects.append(newSelectedObject)
def draw(self, context):
selectedObjects = bpy.context.scene.curvetools.SelectedObjects
nrSelectedObjects = len(selectedObjects)
layout = self.layout
row = layout.row()
row.label(text="Sel: " + str(nrSelectedObjects))
class curvetoolsSelectedObject(bpy.types.PropertyGroup):
name: StringProperty(name = "name", default = "??")
@staticmethod
def UpdateThreadTarget(lock, sleepTime, selectedObjectNames, selectedBlenderObjectNames):
time.sleep(sleepTime)
newSelectedObjectNames = []
for name in selectedObjectNames:
if name in selectedBlenderObjectNames: newSelectedObjectNames.append(name)
for name in selectedBlenderObjectNames:
if not (name in selectedObjectNames): newSelectedObjectNames.append(name)
# sometimes it still complains about the context
try:
nrNewSelectedObjects = len(newSelectedObjectNames)
bpy.context.scene.curvetools.NrSelectedObjects = nrNewSelectedObjects
selectedObjects = bpy.context.scene.curvetools.SelectedObjects
selectedObjects.clear()
for i in range(nrNewSelectedObjects): selectedObjects.add()
for i, newSelectedObjectName in enumerate(newSelectedObjectNames):
selectedObjects[i].name = newSelectedObjectName
except: pass
@staticmethod
def GetSelectedObjectNames():
selectedObjects = bpy.context.scene.curvetools.SelectedObjects
rvNames = []
selectedObjectValues = selectedObjects.values()
for selectedObject in selectedObjectValues: rvNames.append(selectedObject.name)
return rvNames
@staticmethod
def GetSelectedBlenderObjectNames():
blenderSelectedObjects = bpy.context.selected_objects
rvNames = []
for blObject in blenderSelectedObjects: rvNames.append(blObject.name)
return rvNames
def register():
for cls in classes:
bpy.utils.register_class(operators)
def unregister():
for cls in classes:
bpy.utils.unregister_class(operators)
if __name__ == "__main__":
register()
operators = [
curvetoolsSelectedObject,
]
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