def close(self):
# we play it safe... (the graph_editor/module_manager should have
# disconnected us by now)
for input_idx in range(len(self.get_input_descriptions())):
self.set_input(input_idx, None)
# get rid of our reference
del self._splatMapper
del self._otf
del self._ctf
del self._volumeProperty
del self._volume
del self._object_dict
ColourDialogMixin.close(self)
# we have to call this mixin close so that all inspection windows
# can be taken care of. They should be taken care of in anycase
# when the viewFrame is destroyed, but we like better safe than
# sorry
IntrospectModuleMixin.close(self)
# take care of our own window
if self._view_frame is not None:
self._view_frame.Destroy()
del self._view_frame
def close(self):
# we play it safe... (the graph_editor/module_manager should have
# disconnected us by now)
for input_idx in range(len(self.get_input_descriptions())):
self.set_input(input_idx, None)
# get rid of our reference
del self._splatMapper
del self._otf
del self._ctf
del self._volumeProperty
del self._volume
del self._object_dict
ColourDialogMixin.close(self)
# we have to call this mixin close so that all inspection windows
# can be taken care of. They should be taken care of in anycase
# when the viewFrame is destroyed, but we like better safe than
# sorry
IntrospectModuleMixin.close(self)
# take care of our own window
if self._view_frame is not None:
self._view_frame.Destroy()
del self._view_frame
def close(self):
# shut down the orientationWidget/Actor stuff
self._orientation_widget.Off()
self._orientation_widget.SetInteractor(None)
self._orientation_widget.SetOrientationMarker(None)
del self._orientation_widget
del self._annotated_cube_actor
# take care of scalarbar
self._showScalarBarForProp(None)
# this is standard behaviour in the close method:
# call set_input(idx, None) for all inputs
for idx in range(self._numDataInputs):
self.set_input(idx, None)
# take care of the sliceDirections
self.sliceDirections.close()
del self.sliceDirections
# the points
self.selectedPoints.close()
del self.selectedPoints
# take care of the threeD objects
self._tdObjects.close()
del self._tdObjects
# the implicits
self._implicits.close()
del self._implicits
# don't forget to call the mixin close() methods
IntrospectModuleMixin.close(self)
ColourDialogMixin.close(self)
# unbind everything that we bound in our __init__
del self._outline_source
del self._outline_actor
del self._cube_axes_actor2d
del self._voi_widget
#del self._extractVOI
del self._cInteractorStyle
# make SURE there are no props in the Renderer
self._threedRenderer.RemoveAllViewProps()
# take care of all our bindings to renderers
del self._threedRenderer
if BACKGROUND_RENDERER:
# also do the background renderer
self._background_renderer.RemoveAllViewProps()
del self._background_renderer
# the remaining bit of logic is quite crucial:
# we can't explicitly Destroy() the frame, as the RWI that it contains
# will only disappear when it's reference count reaches 0, and we
# can't really force that to happen either. If you DO Destroy() the
# frame before the RW destructs, it will cause the application to
# crash because the RW assumes a valid WindowId in its dtor
#
# we have two solutions:
# 1. call a WindowRemap on the RenderWindows so that they reparent
# themselves to newly created windowids
# 2. attach event handlers to the RenderWindow DeleteEvent and
# destroy the containing frame from there
#
# method 2 doesn't alway work, so we use WindowRemap
# hide it so long
#self.threedFrame.Show(0)
#self.threedFrame.threedRWI.GetRenderWindow().SetSize(10,10)
#self.threedFrame.threedRWI.GetRenderWindow().WindowRemap()
# finalize should be available everywhere
self.threedFrame.threedRWI.GetRenderWindow().Finalize()
# zero the RenderWindow
self.threedFrame.threedRWI.SetRenderWindow(None)
# and get rid of the threedRWI interface
del self.threedFrame.threedRWI
# all the RenderWindow()s are now reparented, so we can destroy
# the containing frame
self.threedFrame.Destroy()
# unbind the _view_frame binding
del self.threedFrame
# take care of the objectAnimationFrame
self.objectAnimationFrame.Destroy()
del self.objectAnimationFrame
# take care of the controlFrame too
self.controlFrame.Destroy()
del self.controlFrame
# if we don't give time up here, things go wrong (BadWindow error,
# invalid glcontext, etc). we'll have to integrate this with the
# eventual module front-end / back-end split. This time-slice
# allows wx time to destroy all windows which somehow also leads
# to VTK being able to deallocate everything that it has.
wx.SafeYield()
def close(self):
# shut down the orientationWidget/Actor stuff
self._orientation_widget.Off()
self._orientation_widget.SetInteractor(None)
self._orientation_widget.SetOrientationMarker(None)
del self._orientation_widget
del self._annotated_cube_actor
# take care of scalarbar
self._showScalarBarForProp(None)
# this is standard behaviour in the close method:
# call set_input(idx, None) for all inputs
for idx in range(self._numDataInputs):
self.set_input(idx, None)
# take care of the sliceDirections
self.sliceDirections.close()
del self.sliceDirections
# the points
self.selectedPoints.close()
del self.selectedPoints
# take care of the threeD objects
self._tdObjects.close()
del self._tdObjects
# the implicits
self._implicits.close()
del self._implicits
# don't forget to call the mixin close() methods
IntrospectModuleMixin.close(self)
ColourDialogMixin.close(self)
# unbind everything that we bound in our __init__
del self._outline_source
del self._outline_actor
del self._cube_axes_actor2d
del self._voi_widget
#del self._extractVOI
del self._cInteractorStyle
# make SURE there are no props in the Renderer
self._threedRenderer.RemoveAllViewProps()
# take care of all our bindings to renderers
del self._threedRenderer
if BACKGROUND_RENDERER:
# also do the background renderer
self._background_renderer.RemoveAllViewProps()
del self._background_renderer
# the remaining bit of logic is quite crucial:
# we can't explicitly Destroy() the frame, as the RWI that it contains
# will only disappear when it's reference count reaches 0, and we
# can't really force that to happen either. If you DO Destroy() the
# frame before the RW destructs, it will cause the application to
# crash because the RW assumes a valid WindowId in its dtor
#
# we have two solutions:
# 1. call a WindowRemap on the RenderWindows so that they reparent
# themselves to newly created windowids
# 2. attach event handlers to the RenderWindow DeleteEvent and
# destroy the containing frame from there
#
# method 2 doesn't alway work, so we use WindowRemap
# hide it so long
#self.threedFrame.Show(0)
#self.threedFrame.threedRWI.GetRenderWindow().SetSize(10,10)
#self.threedFrame.threedRWI.GetRenderWindow().WindowRemap()
# finalize should be available everywhere
self.threedFrame.threedRWI.GetRenderWindow().Finalize()
# zero the RenderWindow
self.threedFrame.threedRWI.SetRenderWindow(None)
# and get rid of the threedRWI interface
del self.threedFrame.threedRWI
# all the RenderWindow()s are now reparented, so we can destroy
# the containing frame
self.threedFrame.Destroy()
# unbind the _view_frame binding
del self.threedFrame
# take care of the objectAnimationFrame
self.objectAnimationFrame.Destroy()
del self.objectAnimationFrame
# take care of the controlFrame too
self.controlFrame.Destroy()
del self.controlFrame
# if we don't give time up here, things go wrong (BadWindow error,
# invalid glcontext, etc). we'll have to integrate this with the
# eventual module front-end / back-end split. This time-slice
# allows wx time to destroy all windows which somehow also leads
# to VTK being able to deallocate everything that it has.
wx.SafeYield()
