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