Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 1 | """ |
Ned Deily | b760167 | 2014-03-27 20:49:14 -0700 | [diff] [blame] | 2 | A number of functions that enhance IDLE on Mac OSX. |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 3 | """ |
| 4 | import sys |
Georg Brandl | 14fc427 | 2008-05-17 18:39:55 +0000 | [diff] [blame] | 5 | import tkinter |
Georg Brandl | aedd289 | 2010-12-19 10:10:32 +0000 | [diff] [blame] | 6 | from os import path |
Ned Deily | b760167 | 2014-03-27 20:49:14 -0700 | [diff] [blame] | 7 | import warnings |
Ronald Oussoren | 6f6c562 | 2009-12-24 14:03:19 +0000 | [diff] [blame] | 8 | |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 9 | def runningAsOSXApp(): |
Ned Deily | b760167 | 2014-03-27 20:49:14 -0700 | [diff] [blame] | 10 | warnings.warn("runningAsOSXApp() is deprecated, use isAquaTk()", |
| 11 | DeprecationWarning, stacklevel=2) |
| 12 | return isAquaTk() |
Georg Brandl | aedd289 | 2010-12-19 10:10:32 +0000 | [diff] [blame] | 13 | |
| 14 | def isCarbonAquaTk(root): |
Ned Deily | b760167 | 2014-03-27 20:49:14 -0700 | [diff] [blame] | 15 | warnings.warn("isCarbonAquaTk(root) is deprecated, use isCarbonTk()", |
| 16 | DeprecationWarning, stacklevel=2) |
| 17 | return isCarbonTk() |
| 18 | |
| 19 | _tk_type = None |
| 20 | |
| 21 | def _initializeTkVariantTests(root): |
| 22 | """ |
| 23 | Initializes OS X Tk variant values for |
| 24 | isAquaTk(), isCarbonTk(), isCocoaTk(), and isXQuartz(). |
| 25 | """ |
| 26 | global _tk_type |
| 27 | if sys.platform == 'darwin': |
| 28 | ws = root.tk.call('tk', 'windowingsystem') |
| 29 | if 'x11' in ws: |
| 30 | _tk_type = "xquartz" |
| 31 | elif 'aqua' not in ws: |
| 32 | _tk_type = "other" |
| 33 | elif 'AppKit' in root.tk.call('winfo', 'server', '.'): |
| 34 | _tk_type = "cocoa" |
| 35 | else: |
| 36 | _tk_type = "carbon" |
| 37 | else: |
| 38 | _tk_type = "other" |
| 39 | |
| 40 | def isAquaTk(): |
| 41 | """ |
| 42 | Returns True if IDLE is using a native OS X Tk (Cocoa or Carbon). |
| 43 | """ |
| 44 | assert _tk_type is not None |
| 45 | return _tk_type == "cocoa" or _tk_type == "carbon" |
| 46 | |
| 47 | def isCarbonTk(): |
Georg Brandl | aedd289 | 2010-12-19 10:10:32 +0000 | [diff] [blame] | 48 | """ |
| 49 | Returns True if IDLE is using a Carbon Aqua Tk (instead of the |
| 50 | newer Cocoa Aqua Tk). |
| 51 | """ |
Ned Deily | b760167 | 2014-03-27 20:49:14 -0700 | [diff] [blame] | 52 | assert _tk_type is not None |
| 53 | return _tk_type == "carbon" |
| 54 | |
| 55 | def isCocoaTk(): |
| 56 | """ |
| 57 | Returns True if IDLE is using a Cocoa Aqua Tk. |
| 58 | """ |
| 59 | assert _tk_type is not None |
| 60 | return _tk_type == "cocoa" |
| 61 | |
| 62 | def isXQuartz(): |
| 63 | """ |
| 64 | Returns True if IDLE is using an OS X X11 Tk. |
| 65 | """ |
| 66 | assert _tk_type is not None |
| 67 | return _tk_type == "xquartz" |
Georg Brandl | aedd289 | 2010-12-19 10:10:32 +0000 | [diff] [blame] | 68 | |
Ned Deily | 4ce92b2 | 2011-01-15 04:37:12 +0000 | [diff] [blame] | 69 | def tkVersionWarning(root): |
| 70 | """ |
| 71 | Returns a string warning message if the Tk version in use appears to |
Ned Deily | c556c64 | 2012-07-30 03:31:21 -0700 | [diff] [blame] | 72 | be one known to cause problems with IDLE. |
| 73 | 1. Apple Cocoa-based Tk 8.5.7 shipped with Mac OS X 10.6 is unusable. |
| 74 | 2. Apple Cocoa-based Tk 8.5.9 in OS X 10.7 and 10.8 is better but |
| 75 | can still crash unexpectedly. |
Ned Deily | 4ce92b2 | 2011-01-15 04:37:12 +0000 | [diff] [blame] | 76 | """ |
| 77 | |
Ned Deily | b760167 | 2014-03-27 20:49:14 -0700 | [diff] [blame] | 78 | if isCocoaTk(): |
Ned Deily | c556c64 | 2012-07-30 03:31:21 -0700 | [diff] [blame] | 79 | patchlevel = root.tk.call('info', 'patchlevel') |
| 80 | if patchlevel not in ('8.5.7', '8.5.9'): |
| 81 | return False |
| 82 | return (r"WARNING: The version of Tcl/Tk ({0}) in use may" |
Ned Deily | 4ce92b2 | 2011-01-15 04:37:12 +0000 | [diff] [blame] | 83 | r" be unstable.\n" |
| 84 | r"Visit http://www.python.org/download/mac/tcltk/" |
Ned Deily | c556c64 | 2012-07-30 03:31:21 -0700 | [diff] [blame] | 85 | r" for current information.".format(patchlevel)) |
Ned Deily | 4ce92b2 | 2011-01-15 04:37:12 +0000 | [diff] [blame] | 86 | else: |
| 87 | return False |
| 88 | |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 89 | def addOpenEventSupport(root, flist): |
| 90 | """ |
Ezio Melotti | 1392500 | 2011-03-16 11:05:33 +0200 | [diff] [blame] | 91 | This ensures that the application will respond to open AppleEvents, which |
| 92 | makes is feasible to use IDLE as the default application for python files. |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 93 | """ |
| 94 | def doOpenFile(*args): |
| 95 | for fn in args: |
| 96 | flist.open(fn) |
| 97 | |
| 98 | # The command below is a hook in aquatk that is called whenever the app |
| 99 | # receives a file open event. The callback can have multiple arguments, |
| 100 | # one for every file that should be opened. |
| 101 | root.createcommand("::tk::mac::OpenDocument", doOpenFile) |
| 102 | |
| 103 | def hideTkConsole(root): |
Guido van Rossum | b5a755e | 2007-07-18 18:15:48 +0000 | [diff] [blame] | 104 | try: |
| 105 | root.tk.call('console', 'hide') |
Georg Brandl | 14fc427 | 2008-05-17 18:39:55 +0000 | [diff] [blame] | 106 | except tkinter.TclError: |
Guido van Rossum | b5a755e | 2007-07-18 18:15:48 +0000 | [diff] [blame] | 107 | # Some versions of the Tk framework don't have a console object |
| 108 | pass |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 109 | |
| 110 | def overrideRootMenu(root, flist): |
| 111 | """ |
Ned Deily | b760167 | 2014-03-27 20:49:14 -0700 | [diff] [blame] | 112 | Replace the Tk root menu by something that is more appropriate for |
| 113 | IDLE with an Aqua Tk. |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 114 | """ |
| 115 | # The menu that is attached to the Tk root (".") is also used by AquaTk for |
| 116 | # all windows that don't specify a menu of their own. The default menubar |
| 117 | # contains a number of menus, none of which are appropriate for IDLE. The |
| 118 | # Most annoying of those is an 'About Tck/Tk...' menu in the application |
| 119 | # menu. |
| 120 | # |
| 121 | # This function replaces the default menubar by a mostly empty one, it |
| 122 | # should only contain the correct application menu and the window menu. |
| 123 | # |
| 124 | # Due to a (mis-)feature of TkAqua the user will also see an empty Help |
| 125 | # menu. |
Terry Jan Reedy | 038c16b | 2015-05-15 23:03:17 -0400 | [diff] [blame] | 126 | from tkinter import Menu |
Kurt B. Kaiser | 2d7f6a0 | 2007-08-22 23:01:33 +0000 | [diff] [blame] | 127 | from idlelib import Bindings |
| 128 | from idlelib import WindowList |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 129 | |
Ned Deily | b760167 | 2014-03-27 20:49:14 -0700 | [diff] [blame] | 130 | closeItem = Bindings.menudefs[0][1][-2] |
| 131 | |
| 132 | # Remove the last 3 items of the file menu: a separator, close window and |
| 133 | # quit. Close window will be reinserted just above the save item, where |
| 134 | # it should be according to the HIG. Quit is in the application menu. |
| 135 | del Bindings.menudefs[0][1][-3:] |
| 136 | Bindings.menudefs[0][1].insert(6, closeItem) |
| 137 | |
| 138 | # Remove the 'About' entry from the help menu, it is in the application |
| 139 | # menu |
| 140 | del Bindings.menudefs[-1][1][0:2] |
Terry Jan Reedy | a9421fb | 2014-10-22 20:15:18 -0400 | [diff] [blame] | 141 | # Remove the 'Configure Idle' entry from the options menu, it is in the |
Ned Deily | b760167 | 2014-03-27 20:49:14 -0700 | [diff] [blame] | 142 | # application menu as 'Preferences' |
Terry Jan Reedy | a9421fb | 2014-10-22 20:15:18 -0400 | [diff] [blame] | 143 | del Bindings.menudefs[-2][1][0] |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 144 | menubar = Menu(root) |
| 145 | root.configure(menu=menubar) |
| 146 | menudict = {} |
| 147 | |
Terry Jan Reedy | 30f1f67 | 2015-07-30 16:44:22 -0400 | [diff] [blame] | 148 | menudict['windows'] = menu = Menu(menubar, name='windows', tearoff=0) |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 149 | menubar.add_cascade(label='Window', menu=menu, underline=0) |
| 150 | |
| 151 | def postwindowsmenu(menu=menu): |
| 152 | end = menu.index('end') |
| 153 | if end is None: |
| 154 | end = -1 |
| 155 | |
| 156 | if end > 0: |
| 157 | menu.delete(0, end) |
| 158 | WindowList.add_windows_to_menu(menu) |
| 159 | WindowList.register_callback(postwindowsmenu) |
| 160 | |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 161 | def about_dialog(event=None): |
Terry Jan Reedy | b50c637 | 2015-09-20 22:55:39 -0400 | [diff] [blame] | 162 | "Handle Help 'About IDLE' event." |
| 163 | # Synchronize with EditorWindow.EditorWindow.about_dialog. |
Kurt B. Kaiser | 2d7f6a0 | 2007-08-22 23:01:33 +0000 | [diff] [blame] | 164 | from idlelib import aboutDialog |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 165 | aboutDialog.AboutDialog(root, 'About IDLE') |
| 166 | |
| 167 | def config_dialog(event=None): |
Terry Jan Reedy | b50c637 | 2015-09-20 22:55:39 -0400 | [diff] [blame] | 168 | "Handle Options 'Configure IDLE' event." |
| 169 | # Synchronize with EditorWindow.EditorWindow.config_dialog. |
Kurt B. Kaiser | 2d7f6a0 | 2007-08-22 23:01:33 +0000 | [diff] [blame] | 170 | from idlelib import configDialog |
Ronald Oussoren | 220a9fb | 2009-05-26 18:41:00 +0000 | [diff] [blame] | 171 | |
| 172 | # Ensure that the root object has an instance_dict attribute, |
| 173 | # mirrors code in EditorWindow (although that sets the attribute |
| 174 | # on an EditorWindow instance that is then passed as the first |
| 175 | # argument to ConfigDialog) |
| 176 | root.instance_dict = flist.inversedict |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 177 | configDialog.ConfigDialog(root, 'Settings') |
| 178 | |
Georg Brandl | aedd289 | 2010-12-19 10:10:32 +0000 | [diff] [blame] | 179 | def help_dialog(event=None): |
Terry Jan Reedy | b50c637 | 2015-09-20 22:55:39 -0400 | [diff] [blame] | 180 | "Handle Help 'IDLE Help' event." |
| 181 | # Synchronize with EditorWindow.EditorWindow.help_dialog. |
Terry Jan Reedy | 5d46ab1 | 2015-09-20 19:57:13 -0400 | [diff] [blame] | 182 | from idlelib import help |
| 183 | help.show_idlehelp(root) |
Guido van Rossum | b5a755e | 2007-07-18 18:15:48 +0000 | [diff] [blame] | 184 | |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 185 | root.bind('<<about-idle>>', about_dialog) |
| 186 | root.bind('<<open-config-dialog>>', config_dialog) |
Georg Brandl | aedd289 | 2010-12-19 10:10:32 +0000 | [diff] [blame] | 187 | root.createcommand('::tk::mac::ShowPreferences', config_dialog) |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 188 | if flist: |
| 189 | root.bind('<<close-all-windows>>', flist.close_all_callback) |
| 190 | |
Ronald Oussoren | 10e05e1 | 2010-12-07 15:28:10 +0000 | [diff] [blame] | 191 | # The binding above doesn't reliably work on all versions of Tk |
| 192 | # on MacOSX. Adding command definition below does seem to do the |
| 193 | # right thing for now. |
| 194 | root.createcommand('exit', flist.close_all_callback) |
| 195 | |
Ned Deily | b760167 | 2014-03-27 20:49:14 -0700 | [diff] [blame] | 196 | if isCarbonTk(): |
Georg Brandl | aedd289 | 2010-12-19 10:10:32 +0000 | [diff] [blame] | 197 | # for Carbon AquaTk, replace the default Tk apple menu |
Terry Jan Reedy | 30f1f67 | 2015-07-30 16:44:22 -0400 | [diff] [blame] | 198 | menudict['application'] = menu = Menu(menubar, name='apple', |
| 199 | tearoff=0) |
Georg Brandl | aedd289 | 2010-12-19 10:10:32 +0000 | [diff] [blame] | 200 | menubar.add_cascade(label='IDLE', menu=menu) |
| 201 | Bindings.menudefs.insert(0, |
| 202 | ('application', [ |
Guido van Rossum | b5a755e | 2007-07-18 18:15:48 +0000 | [diff] [blame] | 203 | ('About IDLE', '<<about-idle>>'), |
Georg Brandl | aedd289 | 2010-12-19 10:10:32 +0000 | [diff] [blame] | 204 | None, |
| 205 | ])) |
| 206 | tkversion = root.tk.eval('info patchlevel') |
| 207 | if tuple(map(int, tkversion.split('.'))) < (8, 4, 14): |
| 208 | # for earlier AquaTk versions, supply a Preferences menu item |
| 209 | Bindings.menudefs[0][1].append( |
| 210 | ('_Preferences....', '<<open-config-dialog>>'), |
| 211 | ) |
Ned Deily | b760167 | 2014-03-27 20:49:14 -0700 | [diff] [blame] | 212 | if isCocoaTk(): |
Georg Brandl | aedd289 | 2010-12-19 10:10:32 +0000 | [diff] [blame] | 213 | # replace default About dialog with About IDLE one |
| 214 | root.createcommand('tkAboutDialog', about_dialog) |
| 215 | # replace default "Help" item in Help menu |
| 216 | root.createcommand('::tk::mac::ShowHelp', help_dialog) |
| 217 | # remove redundant "IDLE Help" from menu |
| 218 | del Bindings.menudefs[-1][1][0] |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 219 | |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 220 | def setupApp(root, flist): |
| 221 | """ |
Ned Deily | b760167 | 2014-03-27 20:49:14 -0700 | [diff] [blame] | 222 | Perform initial OS X customizations if needed. |
| 223 | Called from PyShell.main() after initial calls to Tk() |
Thomas Wouters | 0e3f591 | 2006-08-11 14:57:12 +0000 | [diff] [blame] | 224 | |
Ned Deily | b760167 | 2014-03-27 20:49:14 -0700 | [diff] [blame] | 225 | There are currently three major versions of Tk in use on OS X: |
| 226 | 1. Aqua Cocoa Tk (native default since OS X 10.6) |
| 227 | 2. Aqua Carbon Tk (original native, 32-bit only, deprecated) |
| 228 | 3. X11 (supported by some third-party distributors, deprecated) |
| 229 | There are various differences among the three that affect IDLE |
| 230 | behavior, primarily with menus, mouse key events, and accelerators. |
| 231 | Some one-time customizations are performed here. |
| 232 | Others are dynamically tested throughout idlelib by calls to the |
| 233 | isAquaTk(), isCarbonTk(), isCocoaTk(), isXQuartz() functions which |
| 234 | are initialized here as well. |
| 235 | """ |
| 236 | _initializeTkVariantTests(root) |
| 237 | if isAquaTk(): |
| 238 | hideTkConsole(root) |
| 239 | overrideRootMenu(root, flist) |
| 240 | addOpenEventSupport(root, flist) |