2 A number of function that enhance IDLE on MacOSX when it used as a normal
3 GUI application (as opposed to an X11 application).
10 Returns True if Python is running from within an app on OSX.
11 If so, assume that Python was built with Aqua Tcl/Tk rather than
14 return (sys.platform == 'darwin' and '.app' in sys.executable)
16 def addOpenEventSupport(root, flist):
18 This ensures that the application will respont to open AppleEvents, which
19 makes is feaseable to use IDLE as the default application for python files.
21 def doOpenFile(*args):
25 # The command below is a hook in aquatk that is called whenever the app
26 # receives a file open event. The callback can have multiple arguments,
27 # one for every file that should be opened.
28 root.createcommand("::tk::mac::OpenDocument", doOpenFile)
30 def hideTkConsole(root):
32 root.tk.call('console', 'hide')
33 except Tkinter.TclError:
34 # Some versions of the Tk framework don't have a console object
37 def overrideRootMenu(root, flist):
39 Replace the Tk root menu by something that's more appropriate for
42 # The menu that is attached to the Tk root (".") is also used by AquaTk for
43 # all windows that don't specify a menu of their own. The default menubar
44 # contains a number of menus, none of which are appropriate for IDLE. The
45 # Most annoying of those is an 'About Tck/Tk...' menu in the application
48 # This function replaces the default menubar by a mostly empty one, it
49 # should only contain the correct application menu and the window menu.
51 # Due to a (mis-)feature of TkAqua the user will also see an empty Help
53 from Tkinter import Menu, Text, Text
54 from EditorWindow import prepstr, get_accelerator
57 from MultiCall import MultiCallCreator
60 root.configure(menu=menubar)
63 menudict['windows'] = menu = Menu(menubar, name='windows')
64 menubar.add_cascade(label='Window', menu=menu, underline=0)
66 def postwindowsmenu(menu=menu):
67 end = menu.index('end')
73 WindowList.add_windows_to_menu(menu)
74 WindowList.register_callback(postwindowsmenu)
76 menudict['application'] = menu = Menu(menubar, name='apple')
77 menubar.add_cascade(label='IDLE', menu=menu)
79 def about_dialog(event=None):
81 aboutDialog.AboutDialog(root, 'About IDLE')
83 def config_dialog(event=None):
85 root.instance_dict = flist.inversedict
86 configDialog.ConfigDialog(root, 'Settings')
89 root.bind('<<about-idle>>', about_dialog)
90 root.bind('<<open-config-dialog>>', config_dialog)
92 root.bind('<<close-all-windows>>', flist.close_all_callback)
95 ###check if Tk version >= 8.4.14; if so, use hard-coded showprefs binding
96 tkversion = root.tk.eval('info patchlevel')
97 # Note: we cannot check if the string tkversion >= '8.4.14', because
98 # the string '8.4.7' is greater than the string '8.4.14'.
99 if tuple(map(int, tkversion.split('.'))) >= (8, 4, 14):
100 Bindings.menudefs[0] = ('application', [
101 ('About IDLE', '<<about-idle>>'),
104 root.createcommand('::tk::mac::ShowPreferences', config_dialog)
106 for mname, entrylist in Bindings.menudefs:
107 menu = menudict.get(mname)
111 for entry in entrylist:
115 label, eventname = entry
116 underline, label = prepstr(label)
117 accelerator = get_accelerator(Bindings.default_keydefs,
119 def command(text=root, eventname=eventname):
120 text.event_generate(eventname)
121 menu.add_command(label=label, underline=underline,
122 command=command, accelerator=accelerator)
124 def setupApp(root, flist):
126 Perform setup for the OSX application bundle.
128 if not runningAsOSXApp(): return
131 overrideRootMenu(root, flist)
132 addOpenEventSupport(root, flist)