From d3ce0467bb7825cc97da9646254bc09f58119fda Mon Sep 17 00:00:00 2001

From: fujiwarat <takao.fujiwara1@gmail.com>

Date: Tue, 27 Nov 2012 15:53:34 +0900

Subject: [PATCH] Enable ibus-setup to show the frequently used languages

 only in IME list.

---

 data/ibus.schemas.in    | 168 ++++++++++++++++++++++++++++++++++++++++++++++++

 setup/enginecombobox.py | 155 +++++++++++++++++++++++++++++++++++++-------

 setup/main.py           |   1 +

 3 files changed, 300 insertions(+), 24 deletions(-)

diff --git a/data/ibus.schemas.in b/data/ibus.schemas.in

index 64f6f33..23739af 100644

--- a/data/ibus.schemas.in

+++ b/data/ibus.schemas.in

@@ -348,6 +348,174 @@ se,si,sk,sy,sy(ku),th,tj,tr,ua,uz,vn

       </locale>

     </schema>

     <schema>

+      <key>/schemas/desktop/ibus/general/xkblayoutconfig/group_list</key>

+      <applyto>/desktop/ibus/general/xkblayoutconfig/group_list</applyto>

+      <owner>ibus</owner>

+      <type>list</type>

+      <list_type>string</list_type>

+      <default>[west_europe,south_europe,east_europe,north_europe,west_asia,center_asia,east_asia,india,australia]</default>

+      <locale name="C">

+        <short>List of system keyboard layout groups on ibus-setup</short>

+           <long>The group list is used not to show all the system

+                  keyboard layouts by default. The list item will be

+                  appended at the end of gconf key. e.g.

+                  .../xkblayoutconfig/item1</long>

+      </locale>

+    </schema>

+    <schema>

+      <key>/schemas/desktop/ibus/general/xkblayoutconfig/west_europe</key>

+      <applyto>/desktop/ibus/general/xkblayoutconfig/west_europe</applyto>

+      <owner>ibus</owner>

+      <type>list</type>

+      <list_type>string</list_type>

+      

+      <default>[ad,be,br,de,ca,ch,cz,es,fr,gn,hu,ie,ie(CloGaelach),it,latam,nl,pt,si,sk]</default>

+      -->

+      <default>[ca,cs,de,en,es,fr,gd,hu,it,nl,pt,sk,sl]</default>

+      <locale name="C">

+        <short>List of European languages on ibus-setup</short>

+           <long>ibus-setup shows the languages only in input method list

+                  when you run ibus-setup on one of the languages.

+                  Other languages are hidden under an extended button.</long>

+      </locale>

+    </schema>

+    <schema>

+      <key>/schemas/desktop/ibus/general/xkblayoutconfig/south_europe</key>

+      <applyto>/desktop/ibus/general/xkblayoutconfig/south_europe</applyto>

+      <owner>ibus</owner>

+      <type>list</type>

+      <list_type>string</list_type>

+      

+      <default>[al,ba,bg,gr,me,mk,mt,ro,rs]</default>

+      -->

+      <default>[bg,bs,el,mk,mt,ro,sq,sr]</default>

+      <locale name="C">

+        <short>List of European languages on ibus-setup</short>

+           <long>ibus-setup shows the languages only in input method list

+                  when you run ibus-setup on one of the languages.

+                  Other languages are hidden under an extended button.</long>

+      </locale>

+    </schema>

+    <schema>

+      <key>/schemas/desktop/ibus/general/xkblayoutconfig/east_europe</key>

+      <applyto>/desktop/ibus/general/xkblayoutconfig/east_europe</applyto>

+      <owner>ibus</owner>

+      <type>list</type>

+      <list_type>string</list_type>

+      

+      <default>[by,ee,epo,ge,ge(dsb),ge(ru),ge(os),hr,kg,kz,lt,lv,pl,pl(csb),ru,ru(cv),ru(kom),ru(sah),ru(tt),ru(xal),ua,uz]</default>

+      -->

+      <default>[be,csb,cv,et,ka,kk,ky,lt,lv,pl,ru,tt,uk,uz]</default>

+      <locale name="C">

+        <short>List of European languages on ibus-setup</short>

+           <long>ibus-setup shows the languages only in input method list

+                  when you run ibus-setup on one of the languages.

+                  Other languages are hidden under an extended button.</long>

+      </locale>

+    </schema>

+    <schema>

+      <key>/schemas/desktop/ibus/general/xkblayoutconfig/north_europe</key>

+      <applyto>/desktop/ibus/general/xkblayoutconfig/north_europe</applyto>

+      <owner>ibus</owner>

+      <type>list</type>

+      <list_type>string</list_type>

+      

+      <default>[dk,fi,fo,is,no,no(smi),se]</default>

+      -->

+      <default>[da,fi,fo,is,no,se,sv]</default>

+      <locale name="C">

+        <short>List of European languages on ibus-setup</short>

+           <long>ibus-setup shows the languages only in input method list

+                  when you run ibus-setup on one of the languages.

+                  Other languages are hidden under an extended button.</long>

+      </locale>

+    </schema>

+    <schema>

+      <key>/schemas/desktop/ibus/general/xkblayoutconfig/west_asia</key>

+      <applyto>/desktop/ibus/general/xkblayoutconfig/west_asia</applyto>

+      <owner>ibus</owner>

+      <type>list</type>

+      <list_type>string</list_type>

+      

+      <default>[am,ara,az,et,gh,gh(akan),gh(ewe),gh(fula),gh(ga),gh(hausa),il,iq,iq(ku),ir,ir(ku),ma,ma(tifinagh),ng,ng(hausa),ng,ng(igbo),ng(yoruba),sy,sy(ku),tj,tr]</default>

+      -->

+      <default>[am,ar,az,ber,fa,ha,he,hy,ig,ku,tg,tr,yo]</default>

+      <locale name="C">

+        <short>List of Asian languages on ibus-setup</short>

+           <long>ibus-setup shows the languages only in input method list

+                  when you run ibus-setup on one of the languages.

+                  Other languages are hidden under an extended button.</long>

+      </locale>

+    </schema>

+    <schema>

+      <key>/schemas/desktop/ibus/general/xkblayoutconfig/center_asia</key>

+      <applyto>/desktop/ibus/general/xkblayoutconfig/center_asia</applyto>

+      <owner>ibus</owner>

+      <type>list</type>

+      <list_type>string</list_type>

+      

+      <default>[cn(tib)]</default>

+      -->

+      <default>[bo,zh]</default>

+      <locale name="C">

+        <short>List of Asian languages on ibus-setup</short>

+           <long>ibus-setup shows the languages only in input method list

+                  when you run ibus-setup on one of the languages.

+                  Other languages are hidden under an extended button.</long>

+      </locale>

+    </schema>

+    <schema>

+      <key>/schemas/desktop/ibus/general/xkblayoutconfig/east_asia</key>

+      <applyto>/desktop/ibus/general/xkblayoutconfig/east_asia</applyto>

+      <owner>ibus</owner>

+      <type>list</type>

+      <list_type>string</list_type>

+      

+      <default>[bt,kh,la,mal,mm,th,vn]</default>

+      -->

+      <default>[dz,km,lo,my,th,vi]</default>

+      <locale name="C">

+        <short>List of Asian languages on ibus-setup</short>

+           <long>ibus-setup shows the languages only in input method list

+                  when you run ibus-setup on one of the languages.

+                  Other languages are hidden under an extended button.</long>

+      </locale>

+    </schema>

+    <schema>

+      <key>/schemas/desktop/ibus/general/xkblayoutconfig/india</key>

+      <applyto>/desktop/ibus/general/xkblayoutconfig/india</applyto>

+      <owner>ibus</owner>

+      <type>list</type>

+      <list_type>string</list_type>

+      

+      <default>[bd,in,in(ben),in(guj),in(guru),in(jhelum),in(kan),in(mal),in(ori),in(tam),in(tel),in(urd-phonetic),in(bolnagri),lk,lk(tam_unicode),mv,np,pk]</default>

+      -->

+      <default>[bn,dv,gu,hi,kn,ml,ne,or,pa,si,ta,te,ur]</default>

+      <locale name="C">

+        <short>List of Asian languages on ibus-setup</short>

+           <long>ibus-setup shows the languages only in input method list

+                  when you run ibus-setup on one of the languages.

+                  Other languages are hidden under an extended button.</long>

+      </locale>

+    </schema>

+    <schema>

+      <key>/schemas/desktop/ibus/general/xkblayoutconfig/australia</key>

+      <applyto>/desktop/ibus/general/xkblayoutconfig/australia</applyto>

+      <owner>ibus</owner>

+      <type>list</type>

+      <list_type>string</list_type>

+      

+      <default>[mao]</default>

+      -->

+      <default>[mi]</default>

+      <locale name="C">

+        <short>List of Asian languages on ibus-setup</short>

+           <long>ibus-setup shows the languages only in input method list

+                  when you run ibus-setup on one of the languages.

+                  Other languages are hidden under an extended button.</long>

+      </locale>

+    </schema>

+    <schema>

       <key>/schemas/desktop/ibus/panel/custom_font</key>

       <applyto>/desktop/ibus/panel/custom_font</applyto>

       <owner>ibus</owner>

diff --git a/setup/enginecombobox.py b/setup/enginecombobox.py

index f80b164..578098c 100644

--- a/setup/enginecombobox.py

+++ b/setup/enginecombobox.py

@@ -45,6 +45,9 @@ class EngineComboBox(Gtk.ComboBox):

         self.connect("notify::active", self.__notify_active_cb)

         self.__model = None

+        self.__all_model = None

+        self.__config = None

+        self.__show_sub_lang = False

         renderer = Gtk.CellRendererPixbuf()

         renderer.set_property("xalign", 0)

@@ -58,20 +61,51 @@ class EngineComboBox(Gtk.ComboBox):

         self.pack_start(renderer, True)

         self.set_cell_data_func(renderer, self.__name_cell_data_cb, None)

-    def set_engines(self, engines):

-        self.__model = Gtk.TreeStore(object)

+    def __gconf_get_lang_list_from_locale(self):

+        common_list = ['en', 'Other']

+        if  self.__config == None:

+            return None

+        loc = None

+        try:

+           loc = locale.setlocale (locale.LC_ALL)

+        except:

+            pass

+        if loc == None:

+            return common_list

+        current_lang = IBus.get_language_name(loc)

+        if current_lang == None:

+            return common_list

+        group_list = self.__config.get_value("general/xkblayoutconfig",

+                                             "group_list")

+        if group_list == None:

+            return [loc] + common_list

+        group_list = list(group_list)

+        lang_list = None

+        for group in group_list:

+            group = str(group)

+            langs = list(self.__config.get_value("general/xkblayoutconfig",

+                                                  group))

+            for lang in langs:

+                lang = str(lang)

+                if current_lang == IBus.get_language_name(lang):

+                    lang_list = langs

+                    break

+            if lang_list != None:

+                break

+        if lang_list == None:

+            return [loc] + common_list

+        return lang_list + common_list

-        iter1 = self.__model.append(None)

-        self.__model.set(iter1, 0, 0)

-        langs = {}

-        for e in engines:

-            l = IBus.get_language_name(e.get_language())

-            if l == None:

-                l = ""

-            if l not in langs:

-                langs[l] = []

-            langs[l].append(e)

+    def __has_engine_in_lang_list(self, engine, lang_list):

+        retval = False

+        for lang in lang_list:

+            if IBus.get_language_name(lang) == \

+                IBus.get_language_name(engine.props.language):

+                retval = True

+                break

+        return retval

+    def __model_append_langs(self, model, langs, visible):

         keys = langs.keys()

         keys.sort(locale.strcoll)

         loc = locale.getlocale()[0]

@@ -89,29 +123,86 @@ class EngineComboBox(Gtk.ComboBox):

             keys.remove(IBus.get_language_name("Other"))

             keys += [IBus.get_language_name("Other")]

         for l in keys:

-            iter1 = self.__model.append(None)

-            self.__model.set(iter1, 0, l)

+            iter1 = model.append(None)

+            model.set(iter1, 0, l)

             def cmp_engine(a, b):

                 if a.get_rank() == b.get_rank():

                     return locale.strcoll(a.get_longname(), b.get_longname())

                 return int(b.get_rank() - a.get_rank())

             langs[l].sort(cmp_engine)

             for e in langs[l]:

-                iter2 = self.__model.append(iter1)

-                self.__model.set(iter2, 0, e)

+                iter2 = model.append(iter1)

+                model.set(iter2, 0, e)

+

+    def set_engines(self, engines):

+        self.__model = Gtk.TreeStore(object)

+

+        iter1 = self.__model.append(None)

+        self.__model.set(iter1, 0, 0)

+        lang_list = self.__gconf_get_lang_list_from_locale()

+        lang = {}

+        sub_lang = {}

+        for e in engines:

+            l = IBus.get_language_name(e.props.language)

+            if lang_list == None or \

+                self.__has_engine_in_lang_list(e, lang_list):

+                if l not in lang:

+                    lang[l] = []

+                lang[l].append(e)

+            else:

+                if l not in sub_lang:

+                    sub_lang[l] = []

+                sub_lang[l].append(e)

+

+        self.__model_append_langs(self.__model, lang, True)

+        iter1 = self.__model.append(None)

+        self.__model.set(iter1, 0, -1)

+

+        self.__all_model = Gtk.TreeStore(object)

+        iter1 = self.__all_model.append(None)

+        self.__all_model.set(iter1, 0, 0)

+        self.__model_append_langs(self.__all_model, lang, False)

+        iter1 = self.__all_model.append(None)

+        self.__all_model.set(iter1, 0, -1)

+        self.__model_append_langs(self.__all_model, sub_lang, False)

+

+        self.__toggle_sub_lang()

-        self.set_model(self.__model)

+    def __toggle_sub_lang(self):

+        self.set_model(None)

+        if self.__show_sub_lang:

+            self.set_model(self.__all_model)

+        else:

+            self.set_model(self.__model)

         self.set_active(0)

     def __icon_cell_data_cb(self, celllayout, renderer, model, iter, data):

-        engine = self.__model.get_value(iter, 0)

+        model = self.get_model()

+        engine = model.get_value(iter, 0)

         if isinstance(engine, str) or isinstance (engine, unicode):

             renderer.set_property("visible", False)

             renderer.set_property("sensitive", False)

         elif isinstance(engine, int):

-            renderer.set_property("visible", False)

-            renderer.set_property("sensitive", False)

+            if engine == 0:

+                renderer.set_property("visible", False)

+                renderer.set_property("sensitive", False)

+                renderer.set_property("pixbuf", None)

+            elif engine < 0:

+                if not self.__show_sub_lang:

+                    pixbuf = load_icon("go-bottom", Gtk.IconSize.LARGE_TOOLBAR)

+                else:

+                    pixbuf = load_icon("go-up", Gtk.IconSize.LARGE_TOOLBAR)

+                if pixbuf == None:

+                    pixbuf = load_icon(Gtk.STOCK_MISSING_IMAGE,

+                                       Gtk.IconSize.LARGE_TOOLBAR)

+                if pixbuf == None:

+                    renderer.set_property("visible", False)

+                    renderer.set_property("sensitive", False)

+                    return

+                renderer.set_property("visible", True)

+                renderer.set_property("sensitive", True)

+                renderer.set_property("pixbuf", pixbuf)

         else:

             renderer.set_property("visible", True)

             renderer.set_property("sensitive", True)

@@ -124,7 +215,8 @@ class EngineComboBox(Gtk.ComboBox):

             renderer.set_property("pixbuf", pixbuf)

     def __name_cell_data_cb(self, celllayout, renderer, model, iter, data):

-        engine = self.__model.get_value(iter, 0)

+        model = self.get_model()

+        engine = model.get_value(iter, 0)

         if isinstance (engine, str) or isinstance (engine, unicode):

             renderer.set_property("sensitive", False)

@@ -132,8 +224,15 @@ class EngineComboBox(Gtk.ComboBox):

             renderer.set_property("weight", Pango.Weight.NORMAL)

         elif isinstance(engine, int):

             renderer.set_property("sensitive", True)

-            renderer.set_property("text", _("Select an input method"))

-            renderer.set_property("weight", Pango.Weight.NORMAL)

+            if engine == 0:

+                renderer.set_property("text", _("Select an input method"))

+                renderer.set_property("weight", Pango.Weight.NORMAL)

+            elif engine < 0:

+                if not self.__show_sub_lang:

+                    renderer.set_property("text", _("Show all input methods"))

+                else:

+                    renderer.set_property("text", _("Show only input methods for your region"))

+                renderer.set_property("weight", Pango.Weight.BOLD)

         else:

             renderer.set_property("sensitive", True)

             renderer.set_property("text", engine.get_longname())

@@ -149,10 +248,18 @@ class EngineComboBox(Gtk.ComboBox):

             if i == 0 or i == -1:

                 return None

             iter = self.get_active_iter()

-            return self.get_model()[iter][0]

+            model = self.get_model()

+            if model[iter][0] == -1:

+                self.__show_sub_lang = not self.__show_sub_lang

+                self.__toggle_sub_lang()

+                return None

+            return model[iter][0]

         else:

             raise AttributeError, 'unknown property %s' % property.name

+    def set_config(self, config):

+        self.__config = config

+

     def get_active_engine(self):

         return self.get_property("active-engine")

diff --git a/setup/main.py b/setup/main.py

index 5da6340..d6fa3ef 100644

--- a/setup/main.py

+++ b/setup/main.py

@@ -224,6 +224,7 @@ class Setup(object):

                 engines.append(engine)

         self.__combobox = self.__builder.get_object("combobox_engines")

+        self.__combobox.set_config(self.__config)

         self.__combobox.set_engines(engines)

         engine_names = values.get("preload_engines", [])

-- 

1.8.0