def _drawHandles(self):
"""
Draw the handles for the command.struct
"""
if 0: #self.command and self.command.hasValidStructure():
for handle in self.command.handles:
handle.draw()
if self.command and self.command.hasValidStructure():
for handle in self.command.handles:
if handle.hasValidParamsForDrawing():
handle.draw()
handleType = ''
if self.command.grabbedHandle is not None:
if self.command.grabbedHandle in [
self.command.rotationHandle1, self.command.rotationHandle2
]:
handleType = 'ROTATION_HANDLE'
else:
handleType = 'RESIZE_HANDLE'
# self.command.struct is (temporarily?) None after a nanotube segment
# has been resized. This causes a trackback. This seems to fix it.
# --Mark 2008-04-01
if not self.command.struct:
return
if handleType and handleType == 'RESIZE_HANDLE':
#use self.glpane.displayMode for rubberbandline displayMode
drawNanotubeLadder(
self.command.grabbedHandle.fixedEndOfStructure,
self.command.grabbedHandle.currentPosition,
self.command.struct.nanotube.getRise(),
self.glpane.scale,
self.glpane.lineOfSight,
ladderWidth=self.command.struct.nanotube.getDiameter(),
beamThickness=4.0,
beam1Color=gray,
beam2Color=gray,
)
self._drawCursorText()
else:
#No handle is grabbed. But may be the structure changed
#(e.g. while dragging it ) and as a result, the endPoint positions
#are modified. So we must update the handle positions because
#during left drag (when handle is not dragged) we skip the
#handle drawing code and computation to update the handle positions
#TODO: see bug 2729 for planned optimization
self.command.updateHandlePositions()
return
def _drawHandles(self):
"""
Draw the handles for the command.struct
"""
if 0: #self.command and self.command.hasValidStructure():
for handle in self.command.handles:
handle.draw()
if self.command and self.command.hasValidStructure():
for handle in self.command.handles:
if handle.hasValidParamsForDrawing():
handle.draw()
handleType = ''
if self.command.grabbedHandle is not None:
if self.command.grabbedHandle in [self.command.rotationHandle1,
self.command.rotationHandle2]:
handleType = 'ROTATION_HANDLE'
else:
handleType = 'RESIZE_HANDLE'
# self.command.struct is (temporarily?) None after a nanotube segment
# has been resized. This causes a trackback. This seems to fix it.
# --Mark 2008-04-01
if not self.command.struct:
return
if handleType and handleType == 'RESIZE_HANDLE':
#use self.glpane.displayMode for rubberbandline displayMode
drawNanotubeLadder(self.command.grabbedHandle.fixedEndOfStructure,
self.command.grabbedHandle.currentPosition,
self.command.struct.nanotube.getRise(),
self.glpane.scale,
self.glpane.lineOfSight,
ladderWidth = self.command.struct.nanotube.getDiameter(),
beamThickness = 4.0,
beam1Color = gray,
beam2Color = gray,
)
self._drawCursorText()
else:
#No handle is grabbed. But may be the structure changed
#(e.g. while dragging it ) and as a result, the endPoint positions
#are modified. So we must update the handle positions because
#during left drag (when handle is not dragged) we skip the
#handle drawing code and computation to update the handle positions
#TODO: see bug 2729 for planned optimization
self.command.updateHandlePositions()
return
def Draw_other(self):
"""
Draw the Nanotube rubberband line (a ladder representation)
"""
_superclass_for_GM.Draw_other(self)
if self.endPoint2 is not None and \
self.endPoint1 is not None:
# Draw the ladder.
drawNanotubeLadder(
self.endPoint1,
self.endPoint2,
self.command.nanotube.getRise(),
self.glpane.scale,
self.glpane.lineOfSight,
ladderWidth = self.command.nanotube.getDiameter(),
beamThickness = 4.0,
)
return
def Draw_other(self):
"""
Draw the Nanotube rubberband line (a ladder representation)
"""
_superclass_for_GM.Draw_other(self)
if self.endPoint2 is not None and \
self.endPoint1 is not None:
# Draw the ladder.
drawNanotubeLadder(
self.endPoint1,
self.endPoint2,
self.command.nanotube.getRise(),
self.glpane.scale,
self.glpane.lineOfSight,
ladderWidth=self.command.nanotube.getDiameter(),
beamThickness=4.0,
)
return
