Mac/Lib/findertools.py

   1 """Utility routines depending on the finder."""
   2
   3 import Finder_7_0_Suite
   4 import AppleEvents
   5 import aetools
   6 import MacOS
   7 import sys
   8 import macfs
   9
  10 SIGNATURE='MACS'
  11
  12 class Finder(aetools.TalkTo, Finder_7_0_Suite.Finder_7_0_Suite):
  13         pass
  14
  15 _finder_talker = None
  16
  17 def _getfinder():
  18         global _finder_talker
  19         if not _finder_talker:
  20                 _finder_talker = Finder(SIGNATURE)
  21         _finder_talker.send_flags = ( _finder_talker.send_flags |
  22                 AppleEvents.kAECanInteract | AppleEvents.kAECanSwitchLayer)
  23         return _finder_talker
  24
  25 def launch(file):
  26         """Open a file thru the finder. Specify file by name or fsspec"""
  27         finder = _getfinder()
  28         fss = macfs.FSSpec(file)
  29         vRefNum, parID, name = fss.as_tuple()
  30         dir_fss = macfs.FSSpec((vRefNum, parID, ''))
  31         file_alias = fss.NewAlias()
  32         dir_alias = dir_fss.NewAlias()
  33         return finder.open(dir_alias, items=[file_alias])
  34
  35 def Print(file):
  36         """Print a file thru the finder. Specify file by name or fsspec"""
  37         finder = _getfinder()
  38         fss = macfs.FSSpec(file)
  39         vRefNum, parID, name = fss.as_tuple()
  40         dir_fss = macfs.FSSpec((vRefNum, parID, ''))
  41         file_alias = fss.NewAlias()
  42         dir_alias = dir_fss.NewAlias()
  43         return finder._print(dir_alias, items=[file_alias])
  44
  45 def copy(src, dstdir):
  46         """Copy a file to a folder"""
  47         finder = _getfinder()
  48         src_fss = macfs.FSSpec(src)
  49         dst_fss = macfs.FSSpec(dstdir)
  50         src_alias = src_fss.NewAlias()
  51         dst_alias = dst_fss.NewAlias()
  52         return finder.copy_to(dst_alias, _from=[src_alias])
  53
  54 def move(src, dstdir):
  55         """Move a file to a folder"""
  56         finder = _getfinder()
  57         src_fss = macfs.FSSpec(src)
  58         dst_fss = macfs.FSSpec(dstdir)
  59         src_alias = src_fss.NewAlias()
  60         dst_alias = dst_fss.NewAlias()
  61         return finder.move_to(dst_alias, _from=[src_alias])
  62
  63 def sleep():
  64         """Put the mac to sleep"""
  65         finder = _getfinder()
  66         finder.sleep()
  67
  68 def shutdown():
  69         """Shut the mac down"""
  70         finder = _getfinder()
  71         finder.shut_down()
  72
  73 def restart():
  74         """Restart the mac"""
  75         finder = _getfinder()
  76         finder.restart()
  77
  78
  79 def main():
  80         print 'Testing launch...'
  81         fss, ok = macfs.PromptGetFile('File to launch:')
  82         if ok:
  83                 result = launch(fss)
  84                 if result:
  85                         print 'Result: ', result
  86                 print 'Press return-',
  87                 sys.stdin.readline()
  88         print 'Testing print...'
  89         fss, ok = macfs.PromptGetFile('File to print:')
  90         if ok:
  91                 result = Print(fss)
  92                 if result:
  93                         print 'Result: ', result
  94                 print 'Press return-',
  95                 sys.stdin.readline()
  96         print 'Testing copy...'
  97         fss, ok = macfs.PromptGetFile('File to copy:')
  98         if ok:
  99                 dfss, ok = macfs.GetDirectory()
 100                 if ok:
 101                         result = copy(fss, dfss)
 102                         if result:
 103                                 print 'Result:', result
 104                         print 'Press return-',
 105                         sys.stdin.readline()
 106         print 'Testing move...'
 107         fss, ok = macfs.PromptGetFile('File to move:')
 108         if ok:
 109                 dfss, ok = macfs.GetDirectory()
 110                 if ok:
 111                         result = move(fss, dfss)
 112                         if result:
 113                                 print 'Result:', result
 114                         print 'Press return-',
 115                         sys.stdin.readline()
 116         import EasyDialogs
 117         print 'Testing sleep...'
 118         if EasyDialogs.AskYesNoCancel('Sleep?') > 0:
 119                 result = sleep()
 120                 if result:
 121                         print 'Result:', result
 122                 print 'Press return-',
 123                 sys.stdin.readline()
 124         print 'Testing shutdown...'
 125         if EasyDialogs.AskYesNoCancel('Shut down?') > 0:
 126                 result = shutdown()
 127                 if result:
 128                         print 'Result:', result
 129                 print 'Press return-',
 130                 sys.stdin.readline()
 131         print 'Testing restart...'
 132         if EasyDialogs.AskYesNoCancel('Restart?') > 0:
 133                 result = restart()
 134                 if result:
 135                         print 'Result:', result
 136                 print 'Press return-',
 137                 sys.stdin.readline()
 138
 139 if __name__ == '__main__':
 140         main()
 141