Mac/Lib/test/dragtest.py

   1 from Carbon import Drag
   2 import time
   3 xxxx=1
   4 def decode_hfs(data):
   5         import struct, macfs
   6         tp = data[0:4]
   7         cr = data[4:8]
   8         flags = struct.unpack("h", data[8:10])
   9         fss = macfs.RawFSSpec(data[10:])
  10         return tp, cr, flags, fss
  11
  12 def tracker(msg, dragref, window):
  13         pass
  14
  15 def dropper(dragref, window):
  16         global xxxx
  17         n = dragref.CountDragItems()
  18         print 'Drop %d items:'%n
  19         for i in range(1, n+1):
  20                 refnum = dragref.GetDragItemReferenceNumber(i)
  21                 print '%d (ItemReference 0x%x)'%(i, refnum)
  22                 nf  = dragref.CountDragItemFlavors(refnum)
  23                 print '    %d flavors:'%nf
  24                 for j in range(1, nf+1):
  25                         ftype = dragref.GetFlavorType(refnum, j)
  26                         fflags = dragref.GetFlavorFlags(refnum, ftype)
  27                         print '        "%4.4s" 0x%x'%(ftype, fflags)
  28                         if ftype == 'hfs ':
  29                                 datasize = dragref.GetFlavorDataSize(refnum, ftype)
  30                                 data = dragref.GetFlavorData(refnum, ftype, datasize, 0)
  31                                 print '        datasize', `data`
  32                                 xxxx = data
  33                                 print '        ->', decode_hfs(data)
  34
  35
  36 def main():
  37         print "Drag things onto output window. Press command-. to quit."
  38         Drag.InstallTrackingHandler(tracker)
  39         Drag.InstallReceiveHandler(dropper)
  40         while 1:
  41                 time.sleep(100)
  42
  43 main()