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104 lines
2.3 KiB
Python
Executable file
104 lines
2.3 KiB
Python
Executable file
# Window interface to (some of) the CD player's vital audio functions
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import cd
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import CD
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import stdwin
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from stdwinevents import *
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import mainloop
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def main():
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player = cd.open()
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stdwin.setdefscrollbars(0, 0)
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win = stdwin.open('CD')
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win.player = player
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win.dispatch = cddispatch
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mainloop.register(win)
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win.settimer(10)
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mainloop.mainloop()
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def cddispatch(type, win, detail):
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if type == WE_NULL:
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pass
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elif type == WE_CLOSE:
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mainloop.unregister(win)
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win.close()
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elif type == WE_DRAW:
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draw(win)
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elif type == WE_TIMER:
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update(win)
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elif type == WE_MOUSE_UP:
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left, top, right, bottom, v1, v2 = getgeo(win)
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h, v = detail[0]
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if left < h < right:
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if top < v < v1:
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but1(win)
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elif v1 < v < v2:
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but2(win)
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elif v2 < v < bottom:
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but3(win)
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else:
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stdwin.fleep()
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def but1(win):
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update(win)
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def but2(win):
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state = win.player.getstatus()[0]
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if state == CD.READY:
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win.player.play(1, 1)
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elif state in (CD.PLAYING, CD.PAUSED):
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win.player.togglepause()
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else:
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stdwin.fleep()
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update(win)
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def but3(win):
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win.player.stop()
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update(win)
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def update(win):
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d = win.begindrawing()
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drawstatus(win, d)
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d.enddrawing()
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win.settimer(10)
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statedict = ['ERROR', 'NODISK', 'READY', 'PLAYING', 'PAUSED', 'STILL']
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def draw(win):
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left, top, right, bottom, v1, v2 = getgeo(win)
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d = win.begindrawing()
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drawstatus(win, d)
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box(d, left, v1, right, v2, 'Play/Pause')
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box(d, left, v2, right, bottom, 'Stop')
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d.enddrawing()
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def drawstatus(win, d):
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left, top, right, bottom, v1, v2 = getgeo(win)
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state, track, curtime, abstime, totaltime, first, last, \
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scsi_audio, cur_block, dummy = win.player.getstatus()
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if 0 <= state < len(statedict):
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message = statedict[state]
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else:
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message = `status`
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message = message + ' track ' + `track` + ' of ' + `last`
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d.erase((left, top), (right, v1))
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box(d, left, top, right, v1, message)
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def box(d, left, top, right, bottom, label):
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R = (left+1, top+1), (right-1, bottom-1)
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width = d.textwidth(label)
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height = d.lineheight()
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h = (left + right - width) / 2
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v = (top + bottom - height) / 2
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d.box(R)
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d.cliprect(R)
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d.text((h, v), label)
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d.noclip()
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def getgeo(win):
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(left, top), (right, bottom) = (0, 0), win.getwinsize()
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v1 = top + (bottom - top) / 3
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v2 = top + (bottom - top) * 2 / 3
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return left, top, right, bottom, v1, v2
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main()
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