Mac/Tools/IDE/Wquicktime.py

   1 import os
   2 import Qd
   3 import Win
   4 import Qt, QuickTime
   5 import W
   6 import macfs
   7 import Evt, Events
   8
   9 _moviesinitialized = 0
  10
  11 def EnterMovies():
  12         global _moviesinitialized
  13         if not _moviesinitialized:
  14                 Qt.EnterMovies()
  15                 _moviesinitialized = 1
  16
  17 class Movie(W.Widget):
  18
  19         def __init__(self, possize):
  20                 EnterMovies()
  21                 self.movie = None
  22                 self.running = 0
  23                 W.Widget.__init__(self, possize)
  24
  25         def adjust(self, oldbounds):
  26                 self.SetPort()
  27                 Win.InvalRect(oldbounds)
  28                 Win.InvalRect(self._bounds)
  29                 self.calcmoviebox()
  30
  31         def set(self, path_or_fss, start = 0):
  32                 self.SetPort()
  33                 if self.movie:
  34                         #Win.InvalRect(self.movie.GetMovieBox())
  35                         Qd.PaintRect(self.movie.GetMovieBox())
  36                 if type(path_or_fss) == type(''):
  37                         path = path_or_fss
  38                         fss = macfs.FSSpec(path)
  39                 else:
  40                         path = path_or_fss.as_pathname()
  41                         fss = path_or_fss
  42                 self.movietitle = os.path.basename(path)
  43                 movieResRef = Qt.OpenMovieFile(fss, 1)
  44                 self.movie, dummy, dummy = Qt.NewMovieFromFile(movieResRef, 0, QuickTime.newMovieActive)
  45                 self.moviebox = self.movie.GetMovieBox()
  46                 self.calcmoviebox()
  47                 Qd.ObscureCursor()      # XXX does this work at all?
  48                 self.movie.GoToBeginningOfMovie()
  49                 if start:
  50                         self.movie.StartMovie()
  51                         self.running = 1
  52                 else:
  53                         self.running = 0
  54                         self.movie.MoviesTask(0)
  55
  56         def get(self):
  57                 return self.movie
  58
  59         def getmovietitle(self):
  60                 return self.movietitle
  61
  62         def start(self):
  63                 if self.movie:
  64                         Qd.ObscureCursor()
  65                         self.movie.StartMovie()
  66                         self.running = 1
  67
  68         def stop(self):
  69                 if self.movie:
  70                         self.movie.StopMovie()
  71                         self.running = 0
  72
  73         def rewind(self):
  74                 if self.movie:
  75                         self.movie.GoToBeginningOfMovie()
  76
  77         def calcmoviebox(self):
  78                 if not self.movie:
  79                         return
  80                 ml, mt, mr, mb = self.moviebox
  81                 wl, wt, wr, wb = widgetbox = self._bounds
  82                 mheight = mb - mt
  83                 mwidth = mr - ml
  84                 wheight = wb - wt
  85                 wwidth = wr - wl
  86                 if (mheight * 2 < wheight) and (mwidth * 2 < wwidth):
  87                         scale = 2
  88                 elif mheight > wheight or mwidth > wwidth:
  89                         scale = min(float(wheight) / mheight, float(wwidth) / mwidth)
  90                 else:
  91                         scale = 1
  92                 mwidth, mheight = mwidth * scale, mheight * scale
  93                 ml, mt = wl + (wwidth - mwidth) / 2, wt + (wheight - mheight) / 2
  94                 mr, mb = ml + mwidth, mt + mheight
  95                 self.movie.SetMovieBox((ml, mt, mr, mb))
  96
  97         def idle(self, *args):
  98                 if self.movie:
  99                         if not self.movie.IsMovieDone() and self.running:
 100                                 Qd.ObscureCursor()
 101                                 while 1:
 102                                         self.movie.MoviesTask(0)
 103                                         gotone, event = Evt.EventAvail(Events.everyEvent)
 104                                         if gotone or self.movie.IsMovieDone():
 105                                                 break
 106                         elif self.running:
 107                                 box = self.movie.GetMovieBox()
 108                                 self.SetPort()
 109                                 Win.InvalRect(box)
 110                                 self.movie = None
 111                                 self.running = 0
 112
 113         def draw(self, visRgn = None):
 114                 if self._visible:
 115                         Qd.PaintRect(self._bounds)
 116                         if self.movie:
 117                                 self.movie.UpdateMovie()
 118                                 self.movie.MoviesTask(0)
 119