Ajout du GUI

kivy/core/spelling/spelling_osxappkit.py

@@ -0,0 +1,64 @@
+'''
+AppKit Spelling: Implements spelling backend based on OSX's spellchecking
+                 features provided by the ApplicationKit.
+
+                 NOTE:
+                    Requires pyobjc and setuptools to be installed!
+                    `sudo easy_install pyobjc setuptools`
+
+                 Developers should read:
+                    http://developer.apple.com/mac/library/documentation/
+                        Cocoa/Conceptual/SpellCheck/SpellCheck.html
+                    http://developer.apple.com/cocoa/pyobjc.html
+'''
+
+
+from AppKit import NSSpellChecker, NSMakeRange
+
+from kivy.core.spelling import SpellingBase, NoSuchLangError
+
+
+class SpellingOSXAppKit(SpellingBase):
+    '''
+    Spelling backend based on OSX's spelling features provided by AppKit.
+    '''
+
+    def __init__(self, language=None):
+        self._language = NSSpellChecker.alloc().init()
+        super(SpellingOSXAppKit, self).__init__(language)
+
+    def select_language(self, language):
+        success = self._language.setLanguage_(language)
+        if not success:
+            err = 'AppKit Backend: No language "%s" ' % (language, )
+            raise NoSuchLangError(err)
+
+    def list_languages(self):
+        return list(self._language.availableLanguages())
+
+    def check(self, word):
+        # TODO Implement this!
+        #      NSSpellChecker provides several functions that look like what we
+        #      need, but they're a) slooow and b) return a strange result.
+        #      Might be a snow leopard bug. Have to test further.
+        #      See: http://paste.pocoo.org/show/217968/
+        if not word:
+            return None
+        err = 'check() not currently supported by the OSX AppKit backend'
+        raise NotImplementedError(err)
+
+    def suggest(self, fragment):
+        l = self._language
+        # XXX Both ways below work on OSX 10.6. It has not been tested on any
+        #     other version, but it should work.
+        try:
+            # This is deprecated as of OSX 10.6, hence the try-except
+            return list(l.guessesForWord_(fragment))
+        except AttributeError:
+            # From 10.6 onwards you're supposed to do it like this:
+            checkrange = NSMakeRange(0, len(fragment))
+            g = l.\
+                guessesForWordRange_inString_language_inSpellDocumentWithTag_(
+                    checkrange, fragment, l.language(), 0)
+            # Right, this was much easier, Apple! :-)
+            return list(g)