2007-07-17 Zsolt Foldvari <zfoldvar@users.sourceforge.net>
* src/Spell.py: * src/Editors/_EditNote.py: * src/glade/gramps.glade: Improved spell check support. svn: r8726
This commit is contained in:
Zsolt Foldvari
@@ -1,3 +1,9 @@
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2007-07-17 Zsolt Foldvari <zfoldvar@users.sourceforge.net>
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* src/Spell.py:
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* src/Editors/_EditNote.py:
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* src/glade/gramps.glade:
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Improved spell check support.
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2007-07-16 Alex Roitman <shura@gramps-project.org>
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* ChangeLog.old: Add pre-2007 logs.
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* ChangeLog: Remove pre-2007 logs (move to ChangeLog.old).
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@@ -230,7 +230,24 @@ class EditNote(EditPrimary):
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self.text.connect('populate-popup',
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self.on_textview_populate_popup)
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self.spellcheck = Spell.Spell(self.text)
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# setup spell checking interface
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spellcheck = Spell.Spell(self.text)
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liststore = gtk.ListStore(gobject.TYPE_STRING)
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cell = gtk.CellRendererText()
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lang_selector = self.top.get_widget('spell')
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lang_selector.set_model(liststore)
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lang_selector.pack_start(cell, True)
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lang_selector.add_attribute(cell, 'text', 0)
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act_lang = spellcheck.get_active_language()
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idx = 0
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for lang in spellcheck.get_all_languages():
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lang_selector.append_text(lang)
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if lang == act_lang:
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act_idx = idx
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idx = idx + 1
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lang_selector.set_active(act_idx)
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lang_selector.connect('changed', self.on_spell_change, spellcheck)
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#lang_selector.set_sensitive(Config.get(Config.SPELLCHECK))
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# create a formatting toolbar
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if not self.dbstate.db.readonly:
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@@ -242,7 +259,7 @@ class EditNote(EditPrimary):
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toolbar = uimanager.get_widget('/ToolBar')
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toolbar.set_style(gtk.TOOLBAR_ICONS)
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vbox = self.top.get_widget('container')
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vbox.pack_start(toolbar, False)
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vbox.pack_start(toolbar)
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# setup initial values for textview and buffer
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if self.obj:
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@@ -327,6 +344,11 @@ class EditNote(EditPrimary):
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open_menu.show()
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menu.prepend(open_menu)
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def on_spell_change(self, combobox, spell):
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"""Set spell checker language according to user selection."""
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lang = combobox.get_active_text()
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spell.set_active_language(lang)
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def open_url_cb(self, menuitem, url, flavor):
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if not url:
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return
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171
src/Spell.py
171
src/Spell.py
@@ -27,50 +27,141 @@ present, we default to no spell checking.
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"""
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#-------------------------------------------------------------------------
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#
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# Python classes
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#
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#-------------------------------------------------------------------------
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from gettext import gettext as _
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import locale
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#-------------------------------------------------------------------------
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#
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# Set up logging
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#
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#-------------------------------------------------------------------------
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import logging
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log = logging.getLogger(".Spell")
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#-------------------------------------------------------------------------
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#
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# GTK libraries
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#
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#-------------------------------------------------------------------------
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import gtk
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try:
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import gtkspell
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HAVE_GTKSPELL = True
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except ImportError:
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log.warn(_("Spelling checker is not installed"))
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HAVE_GTKSPELL = False
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#-------------------------------------------------------------------------
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#
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# GRAMPS classes
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#
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#-------------------------------------------------------------------------
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import Config
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from gettext import gettext as _
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#-----------------------------------------------------------
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#-------------------------------------------------------------------------
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#
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# Attempt to instantiate a gtkspell instance to check for
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# any errors. If it succeeds, set a success flag so that we
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# know to use the spelling check in the future
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# Constants
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#
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#------------------------------------------------------------
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#-------------------------------------------------------------------------
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LANGUAGES = {
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'da': _('Danish'),
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'de': _('German'),
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'en': _('English'),
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'es': _('Spanish'),
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'fi': _('Finnish'),
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'fr': _('French'),
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'it': _('Italian'),
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'la': _('Latin'),
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'nl': _('Dutch'),
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'nn': _('Norwegian'),
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'ru': _('Russian'),
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'sv': _('Swedish'),
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}
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success = False
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try:
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import gtk
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import gtkspell
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import locale
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lang = locale.getlocale()[0]
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if lang == None:
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print _("Spelling checker cannot be used without language set.")
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print _("Set your locale appropriately to use spelling checker.")
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else:
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gtkspell.Spell(gtk.TextView()).set_language(lang)
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success = True
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except ImportError, msg:
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print _("Spelling checker is not installed")
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except TypeError,msg:
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print "Spell.py: ", msg
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except RuntimeError,msg:
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print "Spell.py: ", msg
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except SystemError,msg:
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msg = _("Spelling checker is not available for %s") % lang
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print "Spell.py: %s" % msg
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#-----------------------------------------------------------
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#
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# Spell - if the initial test succeeded, attach a gtkspell
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# instance to the passed TextView instance
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#
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#------------------------------------------------------------
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class Spell:
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"""Attach a gtkspell instance to the passed TextView instance.
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"""
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_LANG = locale.getlocale()[0]
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_installed_languages = {'off': _('None')}
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def __init__(self,obj):
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if success and Config.get(Config.SPELLCHECK):
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self.spell = gtkspell.Spell(obj)
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self.spell.set_language(locale.getlocale()[0])
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if HAVE_GTKSPELL:
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for lang_code, lang_name in LANGUAGES.items():
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try:
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gtkspell.Spell(gtk.TextView()).set_language(lang_code)
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_installed_languages[lang_code] = lang_name
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except RuntimeError:
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pass
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def __init__(self, textview):
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self.textview = textview
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if self._LANG and Config.get(Config.SPELLCHECK):
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# if LANG is not a correct key (pt_BR or pt_PT),
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# try only the language part of LANG
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if self._LANG not in self._installed_languages.keys():
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self._LANG = self._LANG.split('_')[0]
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# if this still doesn't work we fall back to 'off'
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if self._LANG not in self._installed_languages.keys():
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self._LANG = 'off'
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else:
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self._LANG = 'off'
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self._active_language = 'off'
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self._real_set_active_language(self._LANG)
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def _real_set_active_language(self, lang_code):
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"""Set the active language by it's code."""
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if self._active_language == 'off':
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if lang_code == 'off':
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return
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else:
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gtkspell_spell = gtkspell.Spell(self.textview)
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else:
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gtkspell_spell = gtkspell.get_from_text_view(self.textview)
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if lang_code == 'off':
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gtkspell_spell.detach()
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self._active_language = lang_code
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return
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gtkspell_spell.set_language(lang_code)
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self._active_language = lang_code
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def _sort_languages(self, lang_a, lang_b):
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"""Put language names in alphabetical order.
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Except 'None', which should be always the first.
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"""
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if lang_a == _('None'):
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return -1
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if lang_b == _('None'):
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return 1
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if lang_a < lang_b:
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return -1
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if lang_a > lang_b:
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return 1
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return 0
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def get_all_languages(self):
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"""Get the list of installed language names."""
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langs = self._installed_languages.values()
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langs.sort(self._sort_languages)
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return langs
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def set_active_language(self, language):
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"""Set active language by it's name."""
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for code, name in self._installed_languages.items():
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if name == language:
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self._real_set_active_language(code)
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return
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def get_active_language(self):
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"""Get the name of the active language."""
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return self._installed_languages[self._active_language]
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@@ -15201,7 +15201,7 @@ Very High</property>
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<property name="spacing">0</property>
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<child>
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<widget class="GtkVBox" id="container">
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<widget class="GtkVBox" id="vbox141">
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<property name="border_width">6</property>
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<property name="visible">True</property>
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<property name="homogeneous">False</property>
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@@ -15243,6 +15243,75 @@ Very High</property>
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<property name="pack_type">GTK_PACK_END</property>
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</packing>
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</child>
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<child>
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<widget class="GtkHBox" id="container">
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<property name="visible">True</property>
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<property name="homogeneous">False</property>
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<property name="spacing">6</property>
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<child>
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<placeholder/>
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</child>
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<child>
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<widget class="GtkHBox" id="hbox143">
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<property name="visible">True</property>
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<property name="homogeneous">False</property>
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<property name="spacing">6</property>
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<child>
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<widget class="GtkLabel" id="label715">
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<property name="visible">True</property>
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<property name="label" translatable="yes">Spelling:</property>
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<property name="use_underline">False</property>
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<property name="use_markup">False</property>
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<property name="justify">GTK_JUSTIFY_LEFT</property>
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<property name="wrap">False</property>
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<property name="selectable">False</property>
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<property name="xalign">0.5</property>
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<property name="yalign">0.5</property>
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<property name="xpad">0</property>
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<property name="ypad">0</property>
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<property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
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<property name="width_chars">-1</property>
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<property name="single_line_mode">False</property>
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<property name="angle">0</property>
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</widget>
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<packing>
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<property name="padding">0</property>
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<property name="expand">False</property>
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<property name="fill">False</property>
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</packing>
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</child>
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<child>
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<widget class="GtkComboBox" id="spell">
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<property name="visible">True</property>
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<property name="add_tearoffs">False</property>
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<property name="focus_on_click">True</property>
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</widget>
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<packing>
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<property name="padding">0</property>
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<property name="expand">True</property>
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<property name="fill">True</property>
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</packing>
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</child>
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</widget>
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<packing>
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<property name="padding">0</property>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="pack_type">GTK_PACK_END</property>
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</packing>
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</child>
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</widget>
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<packing>
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<property name="padding">0</property>
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<property name="expand">False</property>
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<property name="fill">True</property>
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</packing>
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</child>
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</widget>
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<packing>
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<property name="padding">0</property>
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