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gtklib: add entry to context menu for selecting spell check language

The language is selected in a dialog. No list of installed languages is
available.

Changeset f62bc272bec9…

Parent 3b1b4433b339…

by Simon Heimberg

Changes to one file · Browse files at f62bc272bec9 Showing diff from parent 3b1b4433b339 Diff from another changeset...

Change 1 of 1 Show Entire File hggtk/​gtklib.py Stacked
 
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@@ -325,3 +325,42 @@
  gtkspell.Spell(textview)   except ImportError:   pass + else: + def selectlang(senderitem): + from hggtk import dialog + spell = gtkspell.get_from_text_view(textview) + lang = '' + while True: + msg = _('Select language for spell checking.\n\n' + 'Empty is for the default language.\n' + 'When all text is highlited, the dictionary\n' + 'is probably not installed.\n\n' + 'examples: en, en_GB, en_US') + if lang: + msg = _('Lang "%s" can not be set.\n') % lang + msg + lang = dialog.entry_dialog(None, msg) + if lang is None: # cancel + return + lang = lang.strip() + if not lang: + lang = None # set default language from $LANG + try: + spell.set_language(lang) + return + except Exception, e: + pass + def langmenu(textview, menu): + item = gtk.MenuItem(_('Spell Check Language')) + item.connect('activate', selectlang) + menuitems = menu.get_children()[:2] + x = menuitems[0].get_submenu() + if len(menuitems) >= 2 and menuitems[1].get_child() is None and menuitems[0].get_submenu(): + # the spellcheck language menu seems to be at the top + menu.insert(item, 1) + else: + sep = gtk.SeparatorMenuItem() + sep.show() + menu.append(sep) + menu.append(item) + item.show() + textview.connect('populate-popup', langmenu)