Mac/scripts/EditPythonPrefs.py

   1 """Edit the Python Preferences file."""
   2 #
   3 # This program is getting more and more clunky. It should really
   4 # be rewritten in a modeless way some time soon.
   5
   6 from Dlg import *
   7 from Events import *
   8 from Res import *
   9 import Controls
  10 import string
  11 import struct
  12 import macfs
  13 import MacOS
  14 import os
  15 import sys
  16 import Res # For Res.Error
  17 import pythonprefs
  18 import EasyDialogs
  19 try:
  20         import Help
  21 except ImportError:
  22         Help = None
  23
  24 # resource IDs in our own resources (dialogs, etc)
  25 MESSAGE_ID = 256
  26
  27 DIALOG_ID = 511
  28 TEXT_ITEM = 1
  29 OK_ITEM = 2
  30 CANCEL_ITEM = 3
  31 DIR_ITEM = 4
  32 TITLE_ITEM = 5
  33 OPTIONS_ITEM = 7
  34 HELP_ITEM = 9
  35
  36 # The options dialog. There is a correspondence between
  37 # the dialog item numbers and the option.
  38 OPT_DIALOG_ID = 510
  39
  40 # Map dialog item numbers to option names (and the reverse)
  41 opt_dialog_map = [
  42         None,
  43         None,
  44         None,
  45         "inspect",
  46         "verbose",
  47         "optimize",
  48         "unbuffered",
  49         "debugging",
  50         "tabwarn",
  51         "nosite",
  52         "nonavservice",
  53         "nointopt",
  54         "noargs",
  55         "delayconsole",
  56         ]
  57 opt_dialog_dict = {}
  58 for i in range(len(opt_dialog_map)):
  59         if opt_dialog_map[i]:
  60                 opt_dialog_dict[opt_dialog_map[i]] = i
  61 # 1 thru 10 are the options
  62 # The GUSI creator/type and delay-console
  63 OD_CREATOR_ITEM = 18
  64 OD_TYPE_ITEM = 19
  65 OD_OK_ITEM = 1
  66 OD_CANCEL_ITEM = 2
  67 OD_HELP_ITEM = 20
  68 OD_KEEPALWAYS_ITEM = 14
  69 OD_KEEPOUTPUT_ITEM = 15
  70 OD_KEEPERROR_ITEM = 16
  71 OD_KEEPNEVER_ITEM = 17
  72
  73 def optinteract(options):
  74         """Let the user interact with the options dialog"""
  75         d = GetNewDialog(OPT_DIALOG_ID, -1)
  76         htext = d.GetDialogItemAsControl(OD_CREATOR_ITEM)
  77         SetDialogItemText(htext, options['creator'])
  78         htext = d.GetDialogItemAsControl(OD_TYPE_ITEM)
  79         SetDialogItemText(htext, options['type'])
  80         d.SetDialogDefaultItem(OD_OK_ITEM)
  81         d.SetDialogCancelItem(OD_CANCEL_ITEM)
  82         if not Help:
  83                 d.HideDialogItem(OD_HELP_ITEM)
  84         while 1:
  85                 for name in opt_dialog_dict.keys():
  86                         num = opt_dialog_dict[name]
  87                         ctl = d.GetDialogItemAsControl(num)
  88                         ctl.SetControlValue(options[name])
  89                 ctl = d.GetDialogItemAsControl(OD_KEEPALWAYS_ITEM)
  90                 ctl.SetControlValue(options['keep_console'] == 3)
  91                 ctl = d.GetDialogItemAsControl(OD_KEEPOUTPUT_ITEM)
  92                 ctl.SetControlValue(options['keep_console'] == 1)
  93                 ctl = d.GetDialogItemAsControl(OD_KEEPERROR_ITEM)
  94                 ctl.SetControlValue(options['keep_console'] == 2)
  95                 ctl = d.GetDialogItemAsControl(OD_KEEPNEVER_ITEM)
  96                 ctl.SetControlValue(options['keep_console'] == 0)
  97                 n = ModalDialog(None)
  98                 if n == OD_OK_ITEM:
  99                         htext = d.GetDialogItemAsControl(OD_CREATOR_ITEM)
 100                         ncreator = GetDialogItemText(htext)
 101                         htext = d.GetDialogItemAsControl(OD_TYPE_ITEM)
 102                         ntype = GetDialogItemText(htext)
 103                         if len(ncreator) == 4 and len(ntype) == 4:
 104                                 options['creator'] = ncreator
 105                                 options['type'] = ntype
 106                                 return options
 107                         else:
 108                                 MacOS.SysBeep()
 109                 elif n == OD_CANCEL_ITEM:
 110                         return
 111                 elif n in (OD_CREATOR_ITEM, OD_TYPE_ITEM):
 112                         pass
 113                 elif n == OD_KEEPALWAYS_ITEM:
 114                         options['keep_console'] = 3;
 115                 elif n == OD_KEEPOUTPUT_ITEM:
 116                         options['keep_console'] = 1;
 117                 elif n == OD_KEEPERROR_ITEM:
 118                         options['keep_console'] = 2;
 119                 elif n == OD_KEEPNEVER_ITEM:
 120                         options['keep_console'] = 0;
 121                 elif n == OD_HELP_ITEM and Help:
 122                         onoff = Help.HMGetBalloons()
 123                         Help.HMSetBalloons(not onoff)
 124                 elif 1 <= n <= len(opt_dialog_map):
 125                         options[opt_dialog_map[n]] = (not options[opt_dialog_map[n]])
 126
 127
 128 def interact(options, title):
 129         """Let the user interact with the dialog"""
 130         try:
 131                 # Try to go to the "correct" dir for GetDirectory
 132                 os.chdir(options['dir'].as_pathname())
 133         except os.error:
 134                 pass
 135         d = GetNewDialog(DIALOG_ID, -1)
 136         htext = d.GetDialogItemAsControl(TITLE_ITEM)
 137         SetDialogItemText(htext, title)
 138         path_ctl = d.GetDialogItemAsControl(TEXT_ITEM)
 139         data = string.joinfields(options['path'], '\r')
 140         path_ctl.SetControlData(Controls.kControlEditTextPart, Controls.kControlEditTextTextTag, data)
 141
 142         d.SelectDialogItemText(TEXT_ITEM, 0, 32767)
 143         d.SelectDialogItemText(TEXT_ITEM, 0, 0)
 144 ##      d.SetDialogDefaultItem(OK_ITEM)
 145         d.SetDialogCancelItem(CANCEL_ITEM)
 146         if not Help:
 147                 d.HideDialogItem(HELP_ITEM)
 148         d.GetDialogWindow().ShowWindow()
 149         d.DrawDialog()
 150         while 1:
 151                 n = ModalDialog(None)
 152                 if n == OK_ITEM:
 153                         break
 154                 if n == CANCEL_ITEM:
 155                         return None
 156 ##              if n == REVERT_ITEM:
 157 ##                      return [], pythondir
 158                 if n == DIR_ITEM:
 159                         fss, ok = macfs.GetDirectory('Select python home folder:')
 160                         if ok:
 161                                 options['dir'] = fss
 162                 elif n == HELP_ITEM and Help:
 163                         onoff = Help.HMGetBalloons()
 164                         Help.HMSetBalloons(not onoff)
 165                 if n == OPTIONS_ITEM:
 166                         noptions = options
 167                         for k in options.keys():
 168                                 noptions[k] = options[k]
 169                         noptions = optinteract(noptions)
 170                         if noptions:
 171                                 options = noptions
 172         data = path_ctl.GetControlData(Controls.kControlEditTextPart, Controls.kControlEditTextTextTag)
 173         tmp = string.splitfields(data, '\r')
 174         newpath = []
 175         for i in tmp:
 176                 if i:
 177                         newpath.append(i)
 178         options['path'] = newpath
 179         return options
 180
 181
 182 def edit_preferences():
 183         handler = pythonprefs.PythonOptions()
 184         options = handler.load()
 185         if options['noargs']:
 186                 EasyDialogs.Message('Warning: system-wide sys.argv processing is off.\nIf you dropped an applet I have not seen it.')
 187         result = interact(options, 'System-wide preferences')
 188         if result:
 189                 handler.save(result)
 190
 191 def edit_applet(name):
 192         handler = pythonprefs.AppletOptions(name)
 193         result = interact(handler.load(), os.path.split(name)[1])
 194         if result:
 195                 handler.save(result)
 196
 197 def main():
 198         try:
 199                 h = FSpOpenResFile('EditPythonPrefs.rsrc', 1)
 200         except Res.Error:
 201                 pass    # Assume we already have acces to our own resource
 202
 203         MacOS.SchedParams(1, 0)
 204         if len(sys.argv) <= 1:
 205                 edit_preferences()
 206         else:
 207                 for appl in sys.argv[1:]:
 208                         edit_applet(appl)
 209
 210
 211 if __name__ == '__main__':
 212         main()