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 2007-07-17 13:40:29 +00:00
parent dc64449464
commit e7945b2b1d
4 changed files with 231 additions and 43 deletions

View File

@ -1,3 +1,9 @@
2007-07-17 Zsolt Foldvari <zfoldvar@users.sourceforge.net>
* src/Spell.py:
* src/Editors/_EditNote.py:
* src/glade/gramps.glade:
Improved spell check support.
2007-07-16 Alex Roitman <shura@gramps-project.org>
* ChangeLog.old: Add pre-2007 logs.
* ChangeLog: Remove pre-2007 logs (move to ChangeLog.old).

View File

@ -230,7 +230,24 @@ class EditNote(EditPrimary):
self.text.connect('populate-popup',
self.on_textview_populate_popup)
self.spellcheck = Spell.Spell(self.text)
# setup spell checking interface
spellcheck = Spell.Spell(self.text)
liststore = gtk.ListStore(gobject.TYPE_STRING)
cell = gtk.CellRendererText()
lang_selector = self.top.get_widget('spell')
lang_selector.set_model(liststore)
lang_selector.pack_start(cell, True)
lang_selector.add_attribute(cell, 'text', 0)
act_lang = spellcheck.get_active_language()
idx = 0
for lang in spellcheck.get_all_languages():
lang_selector.append_text(lang)
if lang == act_lang:
act_idx = idx
idx = idx + 1
lang_selector.set_active(act_idx)
lang_selector.connect('changed', self.on_spell_change, spellcheck)
#lang_selector.set_sensitive(Config.get(Config.SPELLCHECK))
# create a formatting toolbar
if not self.dbstate.db.readonly:
@ -242,7 +259,7 @@ class EditNote(EditPrimary):
toolbar = uimanager.get_widget('/ToolBar')
toolbar.set_style(gtk.TOOLBAR_ICONS)
vbox = self.top.get_widget('container')
vbox.pack_start(toolbar, False)
vbox.pack_start(toolbar)
# setup initial values for textview and buffer
if self.obj:
@ -327,6 +344,11 @@ class EditNote(EditPrimary):
open_menu.show()
menu.prepend(open_menu)
def on_spell_change(self, combobox, spell):
"""Set spell checker language according to user selection."""
lang = combobox.get_active_text()
spell.set_active_language(lang)
def open_url_cb(self, menuitem, url, flavor):
if not url:
return

View File

@ -27,50 +27,141 @@ present, we default to no spell checking.
"""
#-------------------------------------------------------------------------
#
# Python classes
#
#-------------------------------------------------------------------------
from gettext import gettext as _
import locale
#-------------------------------------------------------------------------
#
# Set up logging
#
#-------------------------------------------------------------------------
import logging
log = logging.getLogger(".Spell")
#-------------------------------------------------------------------------
#
# GTK libraries
#
#-------------------------------------------------------------------------
import gtk
try:
import gtkspell
HAVE_GTKSPELL = True
except ImportError:
log.warn(_("Spelling checker is not installed"))
HAVE_GTKSPELL = False
#-------------------------------------------------------------------------
#
# GRAMPS classes
#
#-------------------------------------------------------------------------
import Config
from gettext import gettext as _
#-----------------------------------------------------------
#-------------------------------------------------------------------------
#
# Attempt to instantiate a gtkspell instance to check for
# any errors. If it succeeds, set a success flag so that we
# know to use the spelling check in the future
# Constants
#
#------------------------------------------------------------
#-------------------------------------------------------------------------
LANGUAGES = {
'da': _('Danish'),
'de': _('German'),
'en': _('English'),
'es': _('Spanish'),
'fi': _('Finnish'),
'fr': _('French'),
'it': _('Italian'),
'la': _('Latin'),
'nl': _('Dutch'),
'nn': _('Norwegian'),
'ru': _('Russian'),
'sv': _('Swedish'),
}
success = False
try:
import gtk
import gtkspell
import locale
lang = locale.getlocale()[0]
if lang == None:
print _("Spelling checker cannot be used without language set.")
print _("Set your locale appropriately to use spelling checker.")
else:
gtkspell.Spell(gtk.TextView()).set_language(lang)
success = True
except ImportError, msg:
print _("Spelling checker is not installed")
except TypeError,msg:
print "Spell.py: ", msg
except RuntimeError,msg:
print "Spell.py: ", msg
except SystemError,msg:
msg = _("Spelling checker is not available for %s") % lang
print "Spell.py: %s" % msg
#-----------------------------------------------------------
#
# Spell - if the initial test succeeded, attach a gtkspell
# instance to the passed TextView instance
#
#------------------------------------------------------------
class Spell:
"""Attach a gtkspell instance to the passed TextView instance.
"""
_LANG = locale.getlocale()[0]
_installed_languages = {'off': _('None')}
def __init__(self,obj):
if success and Config.get(Config.SPELLCHECK):
self.spell = gtkspell.Spell(obj)
self.spell.set_language(locale.getlocale()[0])
if HAVE_GTKSPELL:
for lang_code, lang_name in LANGUAGES.items():
try:
gtkspell.Spell(gtk.TextView()).set_language(lang_code)
_installed_languages[lang_code] = lang_name
except RuntimeError:
pass
def __init__(self, textview):
self.textview = textview
if self._LANG and Config.get(Config.SPELLCHECK):
# if LANG is not a correct key (pt_BR or pt_PT),
# try only the language part of LANG
if self._LANG not in self._installed_languages.keys():
self._LANG = self._LANG.split('_')[0]
# if this still doesn't work we fall back to 'off'
if self._LANG not in self._installed_languages.keys():
self._LANG = 'off'
else:
self._LANG = 'off'
self._active_language = 'off'
self._real_set_active_language(self._LANG)
def _real_set_active_language(self, lang_code):
"""Set the active language by it's code."""
if self._active_language == 'off':
if lang_code == 'off':
return
else:
gtkspell_spell = gtkspell.Spell(self.textview)
else:
gtkspell_spell = gtkspell.get_from_text_view(self.textview)
if lang_code == 'off':
gtkspell_spell.detach()
self._active_language = lang_code
return
gtkspell_spell.set_language(lang_code)
self._active_language = lang_code
def _sort_languages(self, lang_a, lang_b):
"""Put language names in alphabetical order.
Except 'None', which should be always the first.
"""
if lang_a == _('None'):
return -1
if lang_b == _('None'):
return 1
if lang_a < lang_b:
return -1
if lang_a > lang_b:
return 1
return 0
def get_all_languages(self):
"""Get the list of installed language names."""
langs = self._installed_languages.values()
langs.sort(self._sort_languages)
return langs
def set_active_language(self, language):
"""Set active language by it's name."""
for code, name in self._installed_languages.items():
if name == language:
self._real_set_active_language(code)
return
def get_active_language(self):
"""Get the name of the active language."""
return self._installed_languages[self._active_language]

View File

@ -15201,7 +15201,7 @@ Very High</property>
<property name="spacing">0</property>
<child>
<widget class="GtkVBox" id="container">
<widget class="GtkVBox" id="vbox141">
<property name="border_width">6</property>
<property name="visible">True</property>
<property name="homogeneous">False</property>
@ -15243,6 +15243,75 @@ Very High</property>
<property name="pack_type">GTK_PACK_END</property>
</packing>
</child>
<child>
<widget class="GtkHBox" id="container">
<property name="visible">True</property>
<property name="homogeneous">False</property>
<property name="spacing">6</property>
<child>
<placeholder/>
</child>
<child>
<widget class="GtkHBox" id="hbox143">
<property name="visible">True</property>
<property name="homogeneous">False</property>
<property name="spacing">6</property>
<child>
<widget class="GtkLabel" id="label715">
<property name="visible">True</property>
<property name="label" translatable="yes">Spelling:</property>
<property name="use_underline">False</property>
<property name="use_markup">False</property>
<property name="justify">GTK_JUSTIFY_LEFT</property>
<property name="wrap">False</property>
<property name="selectable">False</property>
<property name="xalign">0.5</property>
<property name="yalign">0.5</property>
<property name="xpad">0</property>
<property name="ypad">0</property>
<property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
<property name="width_chars">-1</property>
<property name="single_line_mode">False</property>
<property name="angle">0</property>
</widget>
<packing>
<property name="padding">0</property>
<property name="expand">False</property>
<property name="fill">False</property>
</packing>
</child>
<child>
<widget class="GtkComboBox" id="spell">
<property name="visible">True</property>
<property name="add_tearoffs">False</property>
<property name="focus_on_click">True</property>
</widget>
<packing>
<property name="padding">0</property>
<property name="expand">True</property>
<property name="fill">True</property>
</packing>
</child>
</widget>
<packing>
<property name="padding">0</property>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="pack_type">GTK_PACK_END</property>
</packing>
</child>
</widget>
<packing>
<property name="padding">0</property>
<property name="expand">False</property>
<property name="fill">True</property>
</packing>
</child>
</widget>
<packing>
<property name="padding">0</property>