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805365ee39
svn+ssh://pythondev@svn.python.org/python/branches/p3yk ........ r55077 | guido.van.rossum | 2007-05-02 11:54:37 -0700 (Wed, 02 May 2007) | 2 lines Use the new print syntax, at least. ........ r55142 | fred.drake | 2007-05-04 21:27:30 -0700 (Fri, 04 May 2007) | 1 line remove old cruftiness ........ r55143 | fred.drake | 2007-05-04 21:52:16 -0700 (Fri, 04 May 2007) | 1 line make this work with the new Python ........ r55162 | neal.norwitz | 2007-05-06 22:29:18 -0700 (Sun, 06 May 2007) | 1 line Get asdl code gen working with Python 2.3. Should continue to work with 3.0 ........ r55164 | neal.norwitz | 2007-05-07 00:00:38 -0700 (Mon, 07 May 2007) | 1 line Verify checkins to p3yk (sic) branch go to 3000 list. ........ r55166 | neal.norwitz | 2007-05-07 00:12:35 -0700 (Mon, 07 May 2007) | 1 line Fix this test so it runs again by importing warnings_test properly. ........ r55167 | neal.norwitz | 2007-05-07 01:03:22 -0700 (Mon, 07 May 2007) | 8 lines So long xrange. range() now supports values that are outside -sys.maxint to sys.maxint. floats raise a TypeError. This has been sitting for a long time. It probably has some problems and needs cleanup. Objects/rangeobject.c now uses 4-space indents since it is almost completely new. ........ r55171 | guido.van.rossum | 2007-05-07 10:21:26 -0700 (Mon, 07 May 2007) | 4 lines Fix two tests that were previously depending on significant spaces at the end of a line (and before that on Python 2.x print behavior that has no exact equivalent in 3.0). ........
837 lines
29 KiB
Python
837 lines
29 KiB
Python
"""Easy to use dialogs.
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Message(msg) -- display a message and an OK button.
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AskString(prompt, default) -- ask for a string, display OK and Cancel buttons.
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AskPassword(prompt, default) -- like AskString(), but shows text as bullets.
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AskYesNoCancel(question, default) -- display a question and Yes, No and Cancel buttons.
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GetArgv(optionlist, commandlist) -- fill a sys.argv-like list using a dialog
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AskFileForOpen(...) -- Ask the user for an existing file
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AskFileForSave(...) -- Ask the user for an output file
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AskFolder(...) -- Ask the user to select a folder
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bar = Progress(label, maxvalue) -- Display a progress bar
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bar.set(value) -- Set value
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bar.inc( *amount ) -- increment value by amount (default=1)
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bar.label( *newlabel ) -- get or set text label.
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More documentation in each function.
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This module uses DLOG resources 260 and on.
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Based upon STDWIN dialogs with the same names and functions.
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"""
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from Carbon.Dlg import GetNewDialog, SetDialogItemText, GetDialogItemText, ModalDialog
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from Carbon import Qd
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from Carbon import QuickDraw
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from Carbon import Dialogs
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from Carbon import Windows
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from Carbon import Dlg,Win,Evt,Events # sdm7g
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from Carbon import Ctl
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from Carbon import Controls
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from Carbon import Menu
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from Carbon import AE
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import Nav
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import MacOS
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from Carbon.ControlAccessor import * # Also import Controls constants
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import Carbon.File
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import macresource
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import os
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import sys
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__all__ = ['Message', 'AskString', 'AskPassword', 'AskYesNoCancel',
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'GetArgv', 'AskFileForOpen', 'AskFileForSave', 'AskFolder',
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'ProgressBar']
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_initialized = 0
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def _initialize():
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global _initialized
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if _initialized: return
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macresource.need("DLOG", 260, "dialogs.rsrc", __name__)
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def _interact():
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"""Make sure the application is in the foreground"""
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AE.AEInteractWithUser(50000000)
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def cr2lf(text):
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if '\r' in text:
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text = '\n'.join(text.split('\r'))
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return text
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def lf2cr(text):
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if '\n' in text:
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text = '\r'.join(text.split('\n'))
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if len(text) > 253:
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text = text[:253] + '\311'
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return text
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def Message(msg, id=260, ok=None):
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"""Display a MESSAGE string.
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Return when the user clicks the OK button or presses Return.
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The MESSAGE string can be at most 255 characters long.
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"""
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_initialize()
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_interact()
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d = GetNewDialog(id, -1)
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if not d:
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print("EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)")
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return
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h = d.GetDialogItemAsControl(2)
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SetDialogItemText(h, lf2cr(msg))
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if ok != None:
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h = d.GetDialogItemAsControl(1)
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h.SetControlTitle(ok)
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d.SetDialogDefaultItem(1)
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d.AutoSizeDialog()
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d.GetDialogWindow().ShowWindow()
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while 1:
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n = ModalDialog(None)
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if n == 1:
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return
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def AskString(prompt, default = "", id=261, ok=None, cancel=None):
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"""Display a PROMPT string and a text entry field with a DEFAULT string.
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Return the contents of the text entry field when the user clicks the
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OK button or presses Return.
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Return None when the user clicks the Cancel button.
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If omitted, DEFAULT is empty.
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The PROMPT and DEFAULT strings, as well as the return value,
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can be at most 255 characters long.
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"""
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_initialize()
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_interact()
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d = GetNewDialog(id, -1)
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if not d:
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print("EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)")
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return
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h = d.GetDialogItemAsControl(3)
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SetDialogItemText(h, lf2cr(prompt))
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h = d.GetDialogItemAsControl(4)
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SetDialogItemText(h, lf2cr(default))
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d.SelectDialogItemText(4, 0, 999)
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# d.SetDialogItem(4, 0, 255)
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if ok != None:
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h = d.GetDialogItemAsControl(1)
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h.SetControlTitle(ok)
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if cancel != None:
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h = d.GetDialogItemAsControl(2)
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h.SetControlTitle(cancel)
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d.SetDialogDefaultItem(1)
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d.SetDialogCancelItem(2)
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d.AutoSizeDialog()
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d.GetDialogWindow().ShowWindow()
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while 1:
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n = ModalDialog(None)
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if n == 1:
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h = d.GetDialogItemAsControl(4)
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return cr2lf(GetDialogItemText(h))
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if n == 2: return None
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def AskPassword(prompt, default='', id=264, ok=None, cancel=None):
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"""Display a PROMPT string and a text entry field with a DEFAULT string.
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The string is displayed as bullets only.
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Return the contents of the text entry field when the user clicks the
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OK button or presses Return.
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Return None when the user clicks the Cancel button.
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If omitted, DEFAULT is empty.
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The PROMPT and DEFAULT strings, as well as the return value,
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can be at most 255 characters long.
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"""
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_initialize()
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_interact()
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d = GetNewDialog(id, -1)
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if not d:
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print("EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)")
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return
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h = d.GetDialogItemAsControl(3)
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SetDialogItemText(h, lf2cr(prompt))
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pwd = d.GetDialogItemAsControl(4)
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bullets = '\245'*len(default)
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## SetControlData(pwd, kControlEditTextPart, kControlEditTextTextTag, bullets)
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SetControlData(pwd, kControlEditTextPart, kControlEditTextPasswordTag, default)
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d.SelectDialogItemText(4, 0, 999)
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Ctl.SetKeyboardFocus(d.GetDialogWindow(), pwd, kControlEditTextPart)
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if ok != None:
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h = d.GetDialogItemAsControl(1)
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h.SetControlTitle(ok)
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if cancel != None:
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h = d.GetDialogItemAsControl(2)
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h.SetControlTitle(cancel)
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d.SetDialogDefaultItem(Dialogs.ok)
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d.SetDialogCancelItem(Dialogs.cancel)
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d.AutoSizeDialog()
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d.GetDialogWindow().ShowWindow()
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while 1:
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n = ModalDialog(None)
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if n == 1:
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h = d.GetDialogItemAsControl(4)
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return cr2lf(GetControlData(pwd, kControlEditTextPart, kControlEditTextPasswordTag))
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if n == 2: return None
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def AskYesNoCancel(question, default = 0, yes=None, no=None, cancel=None, id=262):
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"""Display a QUESTION string which can be answered with Yes or No.
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Return 1 when the user clicks the Yes button.
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Return 0 when the user clicks the No button.
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Return -1 when the user clicks the Cancel button.
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When the user presses Return, the DEFAULT value is returned.
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If omitted, this is 0 (No).
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The QUESTION string can be at most 255 characters.
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"""
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_initialize()
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_interact()
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d = GetNewDialog(id, -1)
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if not d:
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print("EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)")
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return
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# Button assignments:
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# 1 = default (invisible)
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# 2 = Yes
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# 3 = No
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# 4 = Cancel
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# The question string is item 5
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h = d.GetDialogItemAsControl(5)
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SetDialogItemText(h, lf2cr(question))
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if yes != None:
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if yes == '':
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d.HideDialogItem(2)
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else:
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h = d.GetDialogItemAsControl(2)
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h.SetControlTitle(yes)
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if no != None:
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if no == '':
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d.HideDialogItem(3)
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else:
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h = d.GetDialogItemAsControl(3)
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h.SetControlTitle(no)
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if cancel != None:
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if cancel == '':
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d.HideDialogItem(4)
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else:
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h = d.GetDialogItemAsControl(4)
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h.SetControlTitle(cancel)
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d.SetDialogCancelItem(4)
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if default == 1:
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d.SetDialogDefaultItem(2)
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elif default == 0:
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d.SetDialogDefaultItem(3)
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elif default == -1:
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d.SetDialogDefaultItem(4)
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d.AutoSizeDialog()
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d.GetDialogWindow().ShowWindow()
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while 1:
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n = ModalDialog(None)
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if n == 1: return default
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if n == 2: return 1
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if n == 3: return 0
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if n == 4: return -1
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screenbounds = Qd.GetQDGlobalsScreenBits().bounds
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screenbounds = screenbounds[0]+4, screenbounds[1]+4, \
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screenbounds[2]-4, screenbounds[3]-4
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kControlProgressBarIndeterminateTag = 'inde' # from Controls.py
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class ProgressBar:
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def __init__(self, title="Working...", maxval=0, label="", id=263):
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self.w = None
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self.d = None
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_initialize()
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self.d = GetNewDialog(id, -1)
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self.w = self.d.GetDialogWindow()
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self.label(label)
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self.title(title)
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self.set(0, maxval)
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self.d.AutoSizeDialog()
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self.w.ShowWindow()
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self.d.DrawDialog()
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def __del__(self):
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if self.w:
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self.w.BringToFront()
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self.w.HideWindow()
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del self.w
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del self.d
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def title(self, newstr=""):
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"""title(text) - Set title of progress window"""
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self.w.BringToFront()
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self.w.SetWTitle(newstr)
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def label(self, *newstr):
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"""label(text) - Set text in progress box"""
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self.w.BringToFront()
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if newstr:
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self._label = lf2cr(newstr[0])
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text_h = self.d.GetDialogItemAsControl(2)
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SetDialogItemText(text_h, self._label)
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def _update(self, value):
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maxval = self.maxval
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if maxval == 0: # an indeterminate bar
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Ctl.IdleControls(self.w) # spin the barber pole
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else: # a determinate bar
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if maxval > 32767:
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value = int(value/(maxval/32767.0))
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maxval = 32767
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maxval = int(maxval)
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value = int(value)
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progbar = self.d.GetDialogItemAsControl(3)
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progbar.SetControlMaximum(maxval)
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progbar.SetControlValue(value) # set the bar length
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# Test for cancel button
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ready, ev = Evt.WaitNextEvent( Events.mDownMask, 1 )
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if ready :
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what,msg,when,where,mod = ev
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part = Win.FindWindow(where)[0]
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if Dlg.IsDialogEvent(ev):
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ds = Dlg.DialogSelect(ev)
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if ds[0] and ds[1] == self.d and ds[-1] == 1:
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self.w.HideWindow()
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self.w = None
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self.d = None
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raise KeyboardInterrupt, ev
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else:
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if part == 4: # inDrag
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self.w.DragWindow(where, screenbounds)
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else:
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MacOS.HandleEvent(ev)
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def set(self, value, max=None):
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"""set(value) - Set progress bar position"""
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if max != None:
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self.maxval = max
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bar = self.d.GetDialogItemAsControl(3)
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if max <= 0: # indeterminate bar
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bar.SetControlData(0,kControlProgressBarIndeterminateTag,'\x01')
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else: # determinate bar
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bar.SetControlData(0,kControlProgressBarIndeterminateTag,'\x00')
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if value < 0:
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value = 0
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elif value > self.maxval:
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value = self.maxval
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self.curval = value
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self._update(value)
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def inc(self, n=1):
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"""inc(amt) - Increment progress bar position"""
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self.set(self.curval + n)
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ARGV_ID=265
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ARGV_ITEM_OK=1
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ARGV_ITEM_CANCEL=2
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ARGV_OPTION_GROUP=3
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ARGV_OPTION_EXPLAIN=4
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ARGV_OPTION_VALUE=5
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ARGV_OPTION_ADD=6
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ARGV_COMMAND_GROUP=7
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ARGV_COMMAND_EXPLAIN=8
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ARGV_COMMAND_ADD=9
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ARGV_ADD_OLDFILE=10
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ARGV_ADD_NEWFILE=11
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ARGV_ADD_FOLDER=12
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ARGV_CMDLINE_GROUP=13
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ARGV_CMDLINE_DATA=14
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##def _myModalDialog(d):
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## while 1:
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## ready, ev = Evt.WaitNextEvent(0xffff, -1)
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## print 'DBG: WNE', ready, ev
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## if ready :
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## what,msg,when,where,mod = ev
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## part, window = Win.FindWindow(where)
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## if Dlg.IsDialogEvent(ev):
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## didit, dlgdone, itemdone = Dlg.DialogSelect(ev)
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## print 'DBG: DialogSelect', didit, dlgdone, itemdone, d
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## if didit and dlgdone == d:
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## return itemdone
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## elif window == d.GetDialogWindow():
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## d.GetDialogWindow().SelectWindow()
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## if part == 4: # inDrag
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## d.DragWindow(where, screenbounds)
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## else:
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## MacOS.HandleEvent(ev)
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## else:
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## MacOS.HandleEvent(ev)
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##
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def _setmenu(control, items):
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mhandle = control.GetControlData_Handle(Controls.kControlMenuPart,
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Controls.kControlPopupButtonMenuHandleTag)
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menu = Menu.as_Menu(mhandle)
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for item in items:
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if type(item) == type(()):
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label = item[0]
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else:
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label = item
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if label[-1] == '=' or label[-1] == ':':
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label = label[:-1]
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menu.AppendMenu(label)
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## mhandle, mid = menu.getpopupinfo()
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## control.SetControlData_Handle(Controls.kControlMenuPart,
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## Controls.kControlPopupButtonMenuHandleTag, mhandle)
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control.SetControlMinimum(1)
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control.SetControlMaximum(len(items)+1)
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def _selectoption(d, optionlist, idx):
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if idx < 0 or idx >= len(optionlist):
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MacOS.SysBeep()
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return
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option = optionlist[idx]
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if type(option) == type(()):
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if len(option) == 4:
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help = option[2]
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elif len(option) > 1:
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help = option[-1]
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else:
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help = ''
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else:
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help = ''
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h = d.GetDialogItemAsControl(ARGV_OPTION_EXPLAIN)
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if help and len(help) > 250:
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help = help[:250] + '...'
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Dlg.SetDialogItemText(h, help)
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hasvalue = 0
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if type(option) == type(()):
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label = option[0]
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else:
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label = option
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if label[-1] == '=' or label[-1] == ':':
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hasvalue = 1
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h = d.GetDialogItemAsControl(ARGV_OPTION_VALUE)
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Dlg.SetDialogItemText(h, '')
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if hasvalue:
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d.ShowDialogItem(ARGV_OPTION_VALUE)
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d.SelectDialogItemText(ARGV_OPTION_VALUE, 0, 0)
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else:
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d.HideDialogItem(ARGV_OPTION_VALUE)
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def GetArgv(optionlist=None, commandlist=None, addoldfile=1, addnewfile=1, addfolder=1, id=ARGV_ID):
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_initialize()
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_interact()
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d = GetNewDialog(id, -1)
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if not d:
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print("EasyDialogs: Can't get DLOG resource with id =", id, " (missing resource file?)")
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return
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# h = d.GetDialogItemAsControl(3)
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# SetDialogItemText(h, lf2cr(prompt))
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# h = d.GetDialogItemAsControl(4)
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# SetDialogItemText(h, lf2cr(default))
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# d.SelectDialogItemText(4, 0, 999)
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# d.SetDialogItem(4, 0, 255)
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if optionlist:
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_setmenu(d.GetDialogItemAsControl(ARGV_OPTION_GROUP), optionlist)
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_selectoption(d, optionlist, 0)
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else:
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d.GetDialogItemAsControl(ARGV_OPTION_GROUP).DeactivateControl()
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if commandlist:
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_setmenu(d.GetDialogItemAsControl(ARGV_COMMAND_GROUP), commandlist)
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if type(commandlist[0]) == type(()) and len(commandlist[0]) > 1:
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help = commandlist[0][-1]
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h = d.GetDialogItemAsControl(ARGV_COMMAND_EXPLAIN)
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Dlg.SetDialogItemText(h, help)
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else:
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d.GetDialogItemAsControl(ARGV_COMMAND_GROUP).DeactivateControl()
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if not addoldfile:
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d.GetDialogItemAsControl(ARGV_ADD_OLDFILE).DeactivateControl()
|
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if not addnewfile:
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d.GetDialogItemAsControl(ARGV_ADD_NEWFILE).DeactivateControl()
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|
if not addfolder:
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d.GetDialogItemAsControl(ARGV_ADD_FOLDER).DeactivateControl()
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d.SetDialogDefaultItem(ARGV_ITEM_OK)
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|
d.SetDialogCancelItem(ARGV_ITEM_CANCEL)
|
|
d.GetDialogWindow().ShowWindow()
|
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d.DrawDialog()
|
|
if hasattr(MacOS, 'SchedParams'):
|
|
appsw = MacOS.SchedParams(1, 0)
|
|
try:
|
|
while 1:
|
|
stringstoadd = []
|
|
n = ModalDialog(None)
|
|
if n == ARGV_ITEM_OK:
|
|
break
|
|
elif n == ARGV_ITEM_CANCEL:
|
|
raise SystemExit
|
|
elif n == ARGV_OPTION_GROUP:
|
|
idx = d.GetDialogItemAsControl(ARGV_OPTION_GROUP).GetControlValue()-1
|
|
_selectoption(d, optionlist, idx)
|
|
elif n == ARGV_OPTION_VALUE:
|
|
pass
|
|
elif n == ARGV_OPTION_ADD:
|
|
idx = d.GetDialogItemAsControl(ARGV_OPTION_GROUP).GetControlValue()-1
|
|
if 0 <= idx < len(optionlist):
|
|
option = optionlist[idx]
|
|
if type(option) == type(()):
|
|
option = option[0]
|
|
if option[-1] == '=' or option[-1] == ':':
|
|
option = option[:-1]
|
|
h = d.GetDialogItemAsControl(ARGV_OPTION_VALUE)
|
|
value = Dlg.GetDialogItemText(h)
|
|
else:
|
|
value = ''
|
|
if len(option) == 1:
|
|
stringtoadd = '-' + option
|
|
else:
|
|
stringtoadd = '--' + option
|
|
stringstoadd = [stringtoadd]
|
|
if value:
|
|
stringstoadd.append(value)
|
|
else:
|
|
MacOS.SysBeep()
|
|
elif n == ARGV_COMMAND_GROUP:
|
|
idx = d.GetDialogItemAsControl(ARGV_COMMAND_GROUP).GetControlValue()-1
|
|
if 0 <= idx < len(commandlist) and type(commandlist[idx]) == type(()) and \
|
|
len(commandlist[idx]) > 1:
|
|
help = commandlist[idx][-1]
|
|
h = d.GetDialogItemAsControl(ARGV_COMMAND_EXPLAIN)
|
|
Dlg.SetDialogItemText(h, help)
|
|
elif n == ARGV_COMMAND_ADD:
|
|
idx = d.GetDialogItemAsControl(ARGV_COMMAND_GROUP).GetControlValue()-1
|
|
if 0 <= idx < len(commandlist):
|
|
command = commandlist[idx]
|
|
if type(command) == type(()):
|
|
command = command[0]
|
|
stringstoadd = [command]
|
|
else:
|
|
MacOS.SysBeep()
|
|
elif n == ARGV_ADD_OLDFILE:
|
|
pathname = AskFileForOpen()
|
|
if pathname:
|
|
stringstoadd = [pathname]
|
|
elif n == ARGV_ADD_NEWFILE:
|
|
pathname = AskFileForSave()
|
|
if pathname:
|
|
stringstoadd = [pathname]
|
|
elif n == ARGV_ADD_FOLDER:
|
|
pathname = AskFolder()
|
|
if pathname:
|
|
stringstoadd = [pathname]
|
|
elif n == ARGV_CMDLINE_DATA:
|
|
pass # Nothing to do
|
|
else:
|
|
raise RuntimeError, "Unknown dialog item %d"%n
|
|
|
|
for stringtoadd in stringstoadd:
|
|
if '"' in stringtoadd or "'" in stringtoadd or " " in stringtoadd:
|
|
stringtoadd = repr(stringtoadd)
|
|
h = d.GetDialogItemAsControl(ARGV_CMDLINE_DATA)
|
|
oldstr = GetDialogItemText(h)
|
|
if oldstr and oldstr[-1] != ' ':
|
|
oldstr = oldstr + ' '
|
|
oldstr = oldstr + stringtoadd
|
|
if oldstr[-1] != ' ':
|
|
oldstr = oldstr + ' '
|
|
SetDialogItemText(h, oldstr)
|
|
d.SelectDialogItemText(ARGV_CMDLINE_DATA, 0x7fff, 0x7fff)
|
|
h = d.GetDialogItemAsControl(ARGV_CMDLINE_DATA)
|
|
oldstr = GetDialogItemText(h)
|
|
tmplist = oldstr.split()
|
|
newlist = []
|
|
while tmplist:
|
|
item = tmplist[0]
|
|
del tmplist[0]
|
|
if item[0] == '"':
|
|
while item[-1] != '"':
|
|
if not tmplist:
|
|
raise RuntimeError, "Unterminated quoted argument"
|
|
item = item + ' ' + tmplist[0]
|
|
del tmplist[0]
|
|
item = item[1:-1]
|
|
if item[0] == "'":
|
|
while item[-1] != "'":
|
|
if not tmplist:
|
|
raise RuntimeError, "Unterminated quoted argument"
|
|
item = item + ' ' + tmplist[0]
|
|
del tmplist[0]
|
|
item = item[1:-1]
|
|
newlist.append(item)
|
|
return newlist
|
|
finally:
|
|
if hasattr(MacOS, 'SchedParams'):
|
|
MacOS.SchedParams(*appsw)
|
|
del d
|
|
|
|
def _process_Nav_args(dftflags, **args):
|
|
import aepack
|
|
import Carbon.AE
|
|
import Carbon.File
|
|
for k in args.keys():
|
|
if args[k] is None:
|
|
del args[k]
|
|
# Set some defaults, and modify some arguments
|
|
if 'dialogOptionFlags' not in args:
|
|
args['dialogOptionFlags'] = dftflags
|
|
if 'defaultLocation' in args and \
|
|
not isinstance(args['defaultLocation'], Carbon.AE.AEDesc):
|
|
defaultLocation = args['defaultLocation']
|
|
if isinstance(defaultLocation, (Carbon.File.FSSpec, Carbon.File.FSRef)):
|
|
args['defaultLocation'] = aepack.pack(defaultLocation)
|
|
else:
|
|
defaultLocation = Carbon.File.FSRef(defaultLocation)
|
|
args['defaultLocation'] = aepack.pack(defaultLocation)
|
|
if 'typeList' in args and not isinstance(args['typeList'], Carbon.Res.ResourceType):
|
|
typeList = args['typeList'][:]
|
|
# Workaround for OSX typeless files:
|
|
if 'TEXT' in typeList and not '\0\0\0\0' in typeList:
|
|
typeList = typeList + ('\0\0\0\0',)
|
|
data = 'Pyth' + struct.pack("hh", 0, len(typeList))
|
|
for type in typeList:
|
|
data = data+type
|
|
args['typeList'] = Carbon.Res.Handle(data)
|
|
tpwanted = str
|
|
if 'wanted' in args:
|
|
tpwanted = args['wanted']
|
|
del args['wanted']
|
|
return args, tpwanted
|
|
|
|
def _dummy_Nav_eventproc(msg, data):
|
|
pass
|
|
|
|
_default_Nav_eventproc = _dummy_Nav_eventproc
|
|
|
|
def SetDefaultEventProc(proc):
|
|
global _default_Nav_eventproc
|
|
rv = _default_Nav_eventproc
|
|
if proc is None:
|
|
proc = _dummy_Nav_eventproc
|
|
_default_Nav_eventproc = proc
|
|
return rv
|
|
|
|
def AskFileForOpen(
|
|
message=None,
|
|
typeList=None,
|
|
# From here on the order is not documented
|
|
version=None,
|
|
defaultLocation=None,
|
|
dialogOptionFlags=None,
|
|
location=None,
|
|
clientName=None,
|
|
windowTitle=None,
|
|
actionButtonLabel=None,
|
|
cancelButtonLabel=None,
|
|
preferenceKey=None,
|
|
popupExtension=None,
|
|
eventProc=_dummy_Nav_eventproc,
|
|
previewProc=None,
|
|
filterProc=None,
|
|
wanted=None,
|
|
multiple=None):
|
|
"""Display a dialog asking the user for a file to open.
|
|
|
|
wanted is the return type wanted: FSSpec, FSRef, unicode or string (default)
|
|
the other arguments can be looked up in Apple's Navigation Services documentation"""
|
|
|
|
default_flags = 0x56 # Or 0xe4?
|
|
args, tpwanted = _process_Nav_args(default_flags, version=version,
|
|
defaultLocation=defaultLocation, dialogOptionFlags=dialogOptionFlags,
|
|
location=location,clientName=clientName,windowTitle=windowTitle,
|
|
actionButtonLabel=actionButtonLabel,cancelButtonLabel=cancelButtonLabel,
|
|
message=message,preferenceKey=preferenceKey,
|
|
popupExtension=popupExtension,eventProc=eventProc,previewProc=previewProc,
|
|
filterProc=filterProc,typeList=typeList,wanted=wanted,multiple=multiple)
|
|
_interact()
|
|
try:
|
|
rr = Nav.NavChooseFile(args)
|
|
good = 1
|
|
except Nav.error as arg:
|
|
if arg[0] != -128: # userCancelledErr
|
|
raise Nav.error, arg
|
|
return None
|
|
if not rr.validRecord or not rr.selection:
|
|
return None
|
|
if issubclass(tpwanted, Carbon.File.FSRef):
|
|
return tpwanted(rr.selection_fsr[0])
|
|
if issubclass(tpwanted, Carbon.File.FSSpec):
|
|
return tpwanted(rr.selection[0])
|
|
if issubclass(tpwanted, str):
|
|
return tpwanted(rr.selection_fsr[0].as_pathname())
|
|
if issubclass(tpwanted, str):
|
|
return tpwanted(rr.selection_fsr[0].as_pathname(), 'utf8')
|
|
raise TypeError, "Unknown value for argument 'wanted': %s" % repr(tpwanted)
|
|
|
|
def AskFileForSave(
|
|
message=None,
|
|
savedFileName=None,
|
|
# From here on the order is not documented
|
|
version=None,
|
|
defaultLocation=None,
|
|
dialogOptionFlags=None,
|
|
location=None,
|
|
clientName=None,
|
|
windowTitle=None,
|
|
actionButtonLabel=None,
|
|
cancelButtonLabel=None,
|
|
preferenceKey=None,
|
|
popupExtension=None,
|
|
eventProc=_dummy_Nav_eventproc,
|
|
fileType=None,
|
|
fileCreator=None,
|
|
wanted=None,
|
|
multiple=None):
|
|
"""Display a dialog asking the user for a filename to save to.
|
|
|
|
wanted is the return type wanted: FSSpec, FSRef, unicode or string (default)
|
|
the other arguments can be looked up in Apple's Navigation Services documentation"""
|
|
|
|
|
|
default_flags = 0x07
|
|
args, tpwanted = _process_Nav_args(default_flags, version=version,
|
|
defaultLocation=defaultLocation, dialogOptionFlags=dialogOptionFlags,
|
|
location=location,clientName=clientName,windowTitle=windowTitle,
|
|
actionButtonLabel=actionButtonLabel,cancelButtonLabel=cancelButtonLabel,
|
|
savedFileName=savedFileName,message=message,preferenceKey=preferenceKey,
|
|
popupExtension=popupExtension,eventProc=eventProc,fileType=fileType,
|
|
fileCreator=fileCreator,wanted=wanted,multiple=multiple)
|
|
_interact()
|
|
try:
|
|
rr = Nav.NavPutFile(args)
|
|
good = 1
|
|
except Nav.error as arg:
|
|
if arg[0] != -128: # userCancelledErr
|
|
raise Nav.error, arg
|
|
return None
|
|
if not rr.validRecord or not rr.selection:
|
|
return None
|
|
if issubclass(tpwanted, Carbon.File.FSRef):
|
|
raise TypeError, "Cannot pass wanted=FSRef to AskFileForSave"
|
|
if issubclass(tpwanted, Carbon.File.FSSpec):
|
|
return tpwanted(rr.selection[0])
|
|
if issubclass(tpwanted, str):
|
|
if sys.platform == 'mac':
|
|
fullpath = rr.selection[0].as_pathname()
|
|
else:
|
|
# This is gross, and probably incorrect too
|
|
vrefnum, dirid, name = rr.selection[0].as_tuple()
|
|
pardir_fss = Carbon.File.FSSpec((vrefnum, dirid, ''))
|
|
pardir_fsr = Carbon.File.FSRef(pardir_fss)
|
|
pardir_path = pardir_fsr.FSRefMakePath() # This is utf-8
|
|
name_utf8 = str(name, 'macroman').encode('utf8')
|
|
fullpath = os.path.join(pardir_path, name_utf8)
|
|
if issubclass(tpwanted, str):
|
|
return str(fullpath, 'utf8')
|
|
return tpwanted(fullpath)
|
|
raise TypeError, "Unknown value for argument 'wanted': %s" % repr(tpwanted)
|
|
|
|
def AskFolder(
|
|
message=None,
|
|
# From here on the order is not documented
|
|
version=None,
|
|
defaultLocation=None,
|
|
dialogOptionFlags=None,
|
|
location=None,
|
|
clientName=None,
|
|
windowTitle=None,
|
|
actionButtonLabel=None,
|
|
cancelButtonLabel=None,
|
|
preferenceKey=None,
|
|
popupExtension=None,
|
|
eventProc=_dummy_Nav_eventproc,
|
|
filterProc=None,
|
|
wanted=None,
|
|
multiple=None):
|
|
"""Display a dialog asking the user for select a folder.
|
|
|
|
wanted is the return type wanted: FSSpec, FSRef, unicode or string (default)
|
|
the other arguments can be looked up in Apple's Navigation Services documentation"""
|
|
|
|
default_flags = 0x17
|
|
args, tpwanted = _process_Nav_args(default_flags, version=version,
|
|
defaultLocation=defaultLocation, dialogOptionFlags=dialogOptionFlags,
|
|
location=location,clientName=clientName,windowTitle=windowTitle,
|
|
actionButtonLabel=actionButtonLabel,cancelButtonLabel=cancelButtonLabel,
|
|
message=message,preferenceKey=preferenceKey,
|
|
popupExtension=popupExtension,eventProc=eventProc,filterProc=filterProc,
|
|
wanted=wanted,multiple=multiple)
|
|
_interact()
|
|
try:
|
|
rr = Nav.NavChooseFolder(args)
|
|
good = 1
|
|
except Nav.error as arg:
|
|
if arg[0] != -128: # userCancelledErr
|
|
raise Nav.error, arg
|
|
return None
|
|
if not rr.validRecord or not rr.selection:
|
|
return None
|
|
if issubclass(tpwanted, Carbon.File.FSRef):
|
|
return tpwanted(rr.selection_fsr[0])
|
|
if issubclass(tpwanted, Carbon.File.FSSpec):
|
|
return tpwanted(rr.selection[0])
|
|
if issubclass(tpwanted, str):
|
|
return tpwanted(rr.selection_fsr[0].as_pathname())
|
|
if issubclass(tpwanted, str):
|
|
return tpwanted(rr.selection_fsr[0].as_pathname(), 'utf8')
|
|
raise TypeError, "Unknown value for argument 'wanted': %s" % repr(tpwanted)
|
|
|
|
|
|
def test():
|
|
import time
|
|
|
|
Message("Testing EasyDialogs.")
|
|
optionlist = (('v', 'Verbose'), ('verbose', 'Verbose as long option'),
|
|
('flags=', 'Valued option'), ('f:', 'Short valued option'))
|
|
commandlist = (('start', 'Start something'), ('stop', 'Stop something'))
|
|
argv = GetArgv(optionlist=optionlist, commandlist=commandlist, addoldfile=0)
|
|
Message("Command line: %s"%' '.join(argv))
|
|
for i in range(len(argv)):
|
|
print('arg[%d] = %r' % (i, argv[i]))
|
|
ok = AskYesNoCancel("Do you want to proceed?")
|
|
ok = AskYesNoCancel("Do you want to identify?", yes="Identify", no="No")
|
|
if ok > 0:
|
|
s = AskString("Enter your first name", "Joe")
|
|
s2 = AskPassword("Okay %s, tell us your nickname"%s, s, cancel="None")
|
|
if not s2:
|
|
Message("%s has no secret nickname"%s)
|
|
else:
|
|
Message("Hello everybody!!\nThe secret nickname of %s is %s!!!"%(s, s2))
|
|
else:
|
|
s = 'Anonymous'
|
|
rv = AskFileForOpen(message="Gimme a file, %s"%s, wanted=Carbon.File.FSSpec)
|
|
Message("rv: %s"%rv)
|
|
rv = AskFileForSave(wanted=Carbon.File.FSRef, savedFileName="%s.txt"%s)
|
|
Message("rv.as_pathname: %s"%rv.as_pathname())
|
|
rv = AskFolder()
|
|
Message("Folder name: %s"%rv)
|
|
text = ( "Working Hard...", "Hardly Working..." ,
|
|
"So far, so good!", "Keep on truckin'" )
|
|
bar = ProgressBar("Progress, progress...", 0, label="Ramping up...")
|
|
try:
|
|
if hasattr(MacOS, 'SchedParams'):
|
|
appsw = MacOS.SchedParams(1, 0)
|
|
for i in range(20):
|
|
bar.inc()
|
|
time.sleep(0.05)
|
|
bar.set(0,100)
|
|
for i in range(100):
|
|
bar.set(i)
|
|
time.sleep(0.05)
|
|
if i % 10 == 0:
|
|
bar.label(text[(i/10) % 4])
|
|
bar.label("Done.")
|
|
time.sleep(1.0) # give'em a chance to see "Done."
|
|
finally:
|
|
del bar
|
|
if hasattr(MacOS, 'SchedParams'):
|
|
MacOS.SchedParams(*appsw)
|
|
|
|
if __name__ == '__main__':
|
|
try:
|
|
test()
|
|
except KeyboardInterrupt:
|
|
Message("Operation Canceled.")
|