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Diffstat (limited to 'lib/python2.7/idlelib/macosxSupport.py')
| -rw-r--r-- | lib/python2.7/idlelib/macosxSupport.py | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/lib/python2.7/idlelib/macosxSupport.py b/lib/python2.7/idlelib/macosxSupport.py deleted file mode 100644 index af6652f..0000000 --- a/lib/python2.7/idlelib/macosxSupport.py +++ /dev/null @@ -1,175 +0,0 @@ -""" -A number of function that enhance IDLE on MacOSX when it used as a normal -GUI application (as opposed to an X11 application). -""" -import sys -import Tkinter -from os import path - - -_appbundle = None - -def runningAsOSXApp(): - """ - Returns True if Python is running from within an app on OSX. - If so, assume that Python was built with Aqua Tcl/Tk rather than - X11 Tcl/Tk. - """ - global _appbundle - if _appbundle is None: - _appbundle = (sys.platform == 'darwin' and '.app' in sys.executable) - return _appbundle - -_carbonaquatk = None - -def isCarbonAquaTk(root): - """ - Returns True if IDLE is using a Carbon Aqua Tk (instead of the - newer Cocoa Aqua Tk). - """ - global _carbonaquatk - if _carbonaquatk is None: - _carbonaquatk = (runningAsOSXApp() and - 'aqua' in root.tk.call('tk', 'windowingsystem') and - 'AppKit' not in root.tk.call('winfo', 'server', '.')) - return _carbonaquatk - -def tkVersionWarning(root): - """ - Returns a string warning message if the Tk version in use appears to - be one known to cause problems with IDLE. - 1. Apple Cocoa-based Tk 8.5.7 shipped with Mac OS X 10.6 is unusable. - 2. Apple Cocoa-based Tk 8.5.9 in OS X 10.7 and 10.8 is better but - can still crash unexpectedly. - """ - - if (runningAsOSXApp() and - ('AppKit' in root.tk.call('winfo', 'server', '.')) ): - patchlevel = root.tk.call('info', 'patchlevel') - if patchlevel not in ('8.5.7', '8.5.9'): - return False - return (r"WARNING: The version of Tcl/Tk ({0}) in use may" - r" be unstable.\n" - r"Visit http://www.python.org/download/mac/tcltk/" - r" for current information.".format(patchlevel)) - else: - return False - -def addOpenEventSupport(root, flist): - """ - This ensures that the application will respond to open AppleEvents, which - makes is feasible to use IDLE as the default application for python files. - """ - def doOpenFile(*args): - for fn in args: - flist.open(fn) - - # The command below is a hook in aquatk that is called whenever the app - # receives a file open event. The callback can have multiple arguments, - # one for every file that should be opened. - root.createcommand("::tk::mac::OpenDocument", doOpenFile) - -def hideTkConsole(root): - try: - root.tk.call('console', 'hide') - except Tkinter.TclError: - # Some versions of the Tk framework don't have a console object - pass - -def overrideRootMenu(root, flist): - """ - Replace the Tk root menu by something that's more appropriate for - IDLE. - """ - # The menu that is attached to the Tk root (".") is also used by AquaTk for - # all windows that don't specify a menu of their own. The default menubar - # contains a number of menus, none of which are appropriate for IDLE. The - # Most annoying of those is an 'About Tck/Tk...' menu in the application - # menu. - # - # This function replaces the default menubar by a mostly empty one, it - # should only contain the correct application menu and the window menu. - # - # Due to a (mis-)feature of TkAqua the user will also see an empty Help - # menu. - from Tkinter import Menu, Text, Text - from idlelib.EditorWindow import prepstr, get_accelerator - from idlelib import Bindings - from idlelib import WindowList - from idlelib.MultiCall import MultiCallCreator - - menubar = Menu(root) - root.configure(menu=menubar) - menudict = {} - - menudict['windows'] = menu = Menu(menubar, name='windows') - menubar.add_cascade(label='Window', menu=menu, underline=0) - - def postwindowsmenu(menu=menu): - end = menu.index('end') - if end is None: - end = -1 - - if end > 0: - menu.delete(0, end) - WindowList.add_windows_to_menu(menu) - WindowList.register_callback(postwindowsmenu) - - def about_dialog(event=None): - from idlelib import aboutDialog - aboutDialog.AboutDialog(root, 'About IDLE') - - def config_dialog(event=None): - from idlelib import configDialog - root.instance_dict = flist.inversedict - configDialog.ConfigDialog(root, 'Settings') - - def help_dialog(event=None): - from idlelib import textView - fn = path.join(path.abspath(path.dirname(__file__)), 'help.txt') - textView.view_file(root, 'Help', fn) - - root.bind('<<about-idle>>', about_dialog) - root.bind('<<open-config-dialog>>', config_dialog) - root.createcommand('::tk::mac::ShowPreferences', config_dialog) - if flist: - root.bind('<<close-all-windows>>', flist.close_all_callback) - - # The binding above doesn't reliably work on all versions of Tk - # on MacOSX. Adding command definition below does seem to do the - # right thing for now. - root.createcommand('exit', flist.close_all_callback) - - if isCarbonAquaTk(root): - # for Carbon AquaTk, replace the default Tk apple menu - menudict['application'] = menu = Menu(menubar, name='apple') - menubar.add_cascade(label='IDLE', menu=menu) - Bindings.menudefs.insert(0, - ('application', [ - ('About IDLE', '<<about-idle>>'), - None, - ])) - tkversion = root.tk.eval('info patchlevel') - if tuple(map(int, tkversion.split('.'))) < (8, 4, 14): - # for earlier AquaTk versions, supply a Preferences menu item - Bindings.menudefs[0][1].append( - ('_Preferences....', '<<open-config-dialog>>'), - ) - else: - # assume Cocoa AquaTk - # replace default About dialog with About IDLE one - root.createcommand('tkAboutDialog', about_dialog) - # replace default "Help" item in Help menu - root.createcommand('::tk::mac::ShowHelp', help_dialog) - # remove redundant "IDLE Help" from menu - del Bindings.menudefs[-1][1][0] - -def setupApp(root, flist): - """ - Perform setup for the OSX application bundle. - """ - if not runningAsOSXApp(): return - - hideTkConsole(root) - overrideRootMenu(root, flist) - addOpenEventSupport(root, flist) |