mirror of
https://github.com/Sneed-Group/Poodletooth-iLand
synced 2024-12-25 20:52:26 -06:00
98 lines
3.4 KiB
Python
98 lines
3.4 KiB
Python
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"""
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CInterval-extensions module: contains methods to extend functionality
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of the CInterval class
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"""
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from direct.directnotify.DirectNotifyGlobal import directNotify
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notify = directNotify.newCategory("Interval")
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def setT(self, t):
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# Overridden from the C++ function to call privPostEvent
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# afterward. We do this by renaming the C++ function in
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# FFIRename.
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self._priv__cSetT(t)
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self.privPostEvent()
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def play(self, t0 = 0.0, duration = None, scale = 1.0):
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self.notify.error("using deprecated CInterval.play() interface")
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if duration: # None or 0 implies full length
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self.start(t0, t0 + duration, scale)
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else:
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self.start(t0, -1, scale)
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def stop(self):
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self.notify.error("using deprecated CInterval.stop() interface")
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self.finish()
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def setFinalT(self):
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self.notify.error("using deprecated CInterval.setFinalT() interface")
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self.finish()
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def privPostEvent(self):
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# Call after calling any of the priv* methods to do any required
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# Python finishing steps.
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t = self.getT()
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if hasattr(self, "setTHooks"):
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for func in self.setTHooks:
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func(t)
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def popupControls(self, tl = None):
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"""
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Popup control panel for interval.
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"""
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from direct.showbase.TkGlobal import Toplevel, Frame, Button, LEFT, X, Pmw
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import math
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from direct.tkwidgets import EntryScale
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if tl == None:
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tl = Toplevel()
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tl.title('Interval Controls')
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outerFrame = Frame(tl)
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def entryScaleCommand(t, s=self):
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s.setT(t)
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s.pause()
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self.es = es = EntryScale.EntryScale(
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outerFrame, text = self.getName(),
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min = 0, max = math.floor(self.getDuration() * 100) / 100,
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command = entryScaleCommand)
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es.set(self.getT(), fCommand = 0)
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es.pack(expand = 1, fill = X)
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bf = Frame(outerFrame)
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# Jump to start and end
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def toStart(s=self, es=es):
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s.clearToInitial()
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s.setT(0)
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es.set(0, fCommand = 0)
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def toEnd(s=self):
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s.setT(s.getDuration())
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s.pause()
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jumpToStart = Button(bf, text = '<<', command = toStart)
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# Stop/play buttons
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def doPlay(s=self, es=es):
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s.resume(es.get())
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stop = Button(bf, text = 'Stop',
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command = lambda s=self: s.pause())
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play = Button(
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bf, text = 'Play',
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command = doPlay)
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jumpToEnd = Button(bf, text = '>>', command = toEnd)
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jumpToStart.pack(side = LEFT, expand = 1, fill = X)
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play.pack(side = LEFT, expand = 1, fill = X)
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stop.pack(side = LEFT, expand = 1, fill = X)
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jumpToEnd.pack(side = LEFT, expand = 1, fill = X)
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bf.pack(expand = 1, fill = X)
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outerFrame.pack(expand = 1, fill = X)
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# Add function to update slider during setT calls
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def update(t, es=es):
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es.set(t, fCommand = 0)
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if not hasattr(self, "setTHooks"):
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self.setTHooks = []
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self.setTHooks.append(update)
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self.setWantsTCallback(1)
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# Clear out function on destroy
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def onDestroy(e, s=self, u=update):
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if u in s.setTHooks:
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s.setTHooks.remove(u)
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tl.bind('<Destroy>', onDestroy)
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