46 lines
1.1 KiB
Python
46 lines
1.1 KiB
Python
import bpy
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class ModalTimerOperator(bpy.types.Operator):
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'''Operator which runs its self from a timer.'''
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bl_idname = "wm.modal_timer_operator"
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bl_label = "Modal Timer Operator"
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_timer = None
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def modal(self, context, event):
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if event.type == 'ESC':
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return self.cancel(context)
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if event.type == 'TIMER':
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# change theme color, silly!
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color = context.user_preferences.themes[0].view_3d.back
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color.s = 1.0
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color.h += 0.01
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return {'PASS_THROUGH'}
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def execute(self, context):
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context.window_manager.modal_handler_add(self)
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self._timer = context.window_manager.event_timer_add(0.1, context.window)
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return {'RUNNING_MODAL'}
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def cancel(self, context):
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context.window_manager.event_timer_remove(self._timer)
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return {'CANCELLED'}
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def register():
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bpy.utils.register_class(ModalTimerOperator)
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def unregister():
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bpy.utils.unregister_class(ModalTimerOperator)
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if __name__ == "__main__":
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register()
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# test call
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bpy.ops.wm.modal_timer_operator()
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