Created fork of mafw-gst-renderer with subtitles support
[mafwsubrenderer] / applet / cpmpsubtitles.c
diff --git a/applet/cpmpsubtitles.c b/applet/cpmpsubtitles.c
new file mode 100644 (file)
index 0000000..740ec5d
--- /dev/null
@@ -0,0 +1,561 @@
+/*
+ *  Subtitles control panel applet.
+ *  Copyright (C) 2010 Roman Moravcik
+ *
+ * encodings structure imported from totem-subtitle-encoding.c
+ * Copyright (C) 2001-2006 Bastien Nocera <hadess@hadess.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <glib.h>
+
+#include <gtk/gtk.h>
+#include <hildon/hildon.h>
+#include <hildon-cp-plugin/hildon-cp-plugin-interface.h>
+
+#include <gconf/gconf-client.h>
+
+
+#define GETTEXT_PACKAGE "osso-applet-subtitles"
+#include <glib/gi18n-lib.h>
+
+#define GCONF_MAFW_GST_SUBTITLE_RENDERER "/system/mafw/mafw-gst-renderer"
+#define _HL(str) dgettext("hildon-libs",str)
+
+typedef enum
+{
+       SUBTITLE_ENCODING_CURRENT_LOCALE,
+
+       SUBTITLE_ENCODING_ISO_8859_6,
+       SUBTITLE_ENCODING_IBM_864,
+       SUBTITLE_ENCODING_MAC_ARABIC,
+       SUBTITLE_ENCODING_WINDOWS_1256,
+
+       SUBTITLE_ENCODING_ARMSCII_8,
+
+       SUBTITLE_ENCODING_ISO_8859_4,
+       SUBTITLE_ENCODING_ISO_8859_13,
+       SUBTITLE_ENCODING_WINDOWS_1257,
+
+       SUBTITLE_ENCODING_ISO_8859_14,
+
+       SUBTITLE_ENCODING_ISO_8859_2,
+       SUBTITLE_ENCODING_IBM_852,
+       SUBTITLE_ENCODING_MAC_CE,
+       SUBTITLE_ENCODING_WINDOWS_1250,
+
+       SUBTITLE_ENCODING_GB18030,
+       SUBTITLE_ENCODING_GB2312,
+       SUBTITLE_ENCODING_GBK,
+       SUBTITLE_ENCODING_HZ,
+
+       SUBTITLE_ENCODING_BIG5,
+       SUBTITLE_ENCODING_BIG5_HKSCS,
+       SUBTITLE_ENCODING_EUC_TW,
+
+       SUBTITLE_ENCODING_MAC_CROATIAN,
+
+       SUBTITLE_ENCODING_ISO_8859_5,
+       SUBTITLE_ENCODING_IBM_855,
+       SUBTITLE_ENCODING_ISO_IR_111,
+       SUBTITLE_ENCODING_KOI8_R,
+       SUBTITLE_ENCODING_MAC_CYRILLIC,
+       SUBTITLE_ENCODING_WINDOWS_1251,
+
+       SUBTITLE_ENCODING_CP_866,
+
+       SUBTITLE_ENCODING_MAC_UKRAINIAN,
+       SUBTITLE_ENCODING_KOI8_U,
+
+       SUBTITLE_ENCODING_GEOSTD8,
+
+       SUBTITLE_ENCODING_ISO_8859_7,
+       SUBTITLE_ENCODING_MAC_GREEK,
+       SUBTITLE_ENCODING_WINDOWS_1253,
+
+       SUBTITLE_ENCODING_MAC_GUJARATI,
+
+       SUBTITLE_ENCODING_MAC_GURMUKHI,
+
+       SUBTITLE_ENCODING_ISO_8859_8_I,
+       SUBTITLE_ENCODING_IBM_862,
+       SUBTITLE_ENCODING_MAC_HEBREW,
+       SUBTITLE_ENCODING_WINDOWS_1255,
+
+       SUBTITLE_ENCODING_ISO_8859_8,
+
+       SUBTITLE_ENCODING_MAC_DEVANAGARI,
+
+       SUBTITLE_ENCODING_MAC_ICELANDIC,
+
+       SUBTITLE_ENCODING_EUC_JP,
+       SUBTITLE_ENCODING_ISO_2022_JP,
+       SUBTITLE_ENCODING_SHIFT_JIS,
+
+       SUBTITLE_ENCODING_EUC_KR,
+       SUBTITLE_ENCODING_ISO_2022_KR,
+       SUBTITLE_ENCODING_JOHAB,
+       SUBTITLE_ENCODING_UHC,
+
+       SUBTITLE_ENCODING_ISO_8859_10,
+
+       SUBTITLE_ENCODING_MAC_FARSI,
+
+       SUBTITLE_ENCODING_ISO_8859_16,
+       SUBTITLE_ENCODING_MAC_ROMANIAN,
+
+       SUBTITLE_ENCODING_ISO_8859_3,
+
+       SUBTITLE_ENCODING_TIS_620,
+
+       SUBTITLE_ENCODING_ISO_8859_9,
+       SUBTITLE_ENCODING_IBM_857,
+       SUBTITLE_ENCODING_MAC_TURKISH,
+       SUBTITLE_ENCODING_WINDOWS_1254,
+
+       SUBTITLE_ENCODING_UTF_7,
+       SUBTITLE_ENCODING_UTF_8,
+       SUBTITLE_ENCODING_UTF_16,
+       SUBTITLE_ENCODING_UCS_2,
+       SUBTITLE_ENCODING_UCS_4,
+
+       SUBTITLE_ENCODING_ISO_8859_1,
+       SUBTITLE_ENCODING_ISO_8859_15,
+       SUBTITLE_ENCODING_IBM_850,
+       SUBTITLE_ENCODING_MAC_ROMAN,
+       SUBTITLE_ENCODING_WINDOWS_1252,
+
+       SUBTITLE_ENCODING_TCVN,
+       SUBTITLE_ENCODING_VISCII,
+       SUBTITLE_ENCODING_WINDOWS_1258,
+
+       SUBTITLE_ENCODING_LAST
+} SubtitleEncodingIndex;
+
+
+typedef struct {
+       int index;
+       const char *charset;
+       const char *name;
+} SubtitleEncoding;
+
+
+static SubtitleEncoding encodings[] = {
+       {SUBTITLE_ENCODING_CURRENT_LOCALE,      NULL,                   "Current Locale"},
+
+       {SUBTITLE_ENCODING_ISO_8859_6,          "ISO-8859-6",           "Arabic"},
+       {SUBTITLE_ENCODING_IBM_864,             "IBM864",               "Arabic"},
+       {SUBTITLE_ENCODING_MAC_ARABIC,          "MAC_ARABIC",           "Arabic"},
+       {SUBTITLE_ENCODING_WINDOWS_1256,        "WINDOWS-1256",         "Arabic"},
+
+       {SUBTITLE_ENCODING_ARMSCII_8,           "ARMSCII-8",            "Armenian"},
+
+       {SUBTITLE_ENCODING_ISO_8859_4,          "ISO-8859-4",           "Baltic"},
+       {SUBTITLE_ENCODING_ISO_8859_13,         "ISO-8859-13",          "Baltic"},
+       {SUBTITLE_ENCODING_WINDOWS_1257,        "WINDOWS-1257",         "Baltic"},
+
+       {SUBTITLE_ENCODING_ISO_8859_14,         "ISO-8859-14",          "Celtic"},
+
+       {SUBTITLE_ENCODING_ISO_8859_2,          "ISO-8859-2",           "Central European"},
+       {SUBTITLE_ENCODING_IBM_852,             "IBM852",               "Central European"},
+       {SUBTITLE_ENCODING_MAC_CE,              "MAC_CE",               "Central European"},
+       {SUBTITLE_ENCODING_WINDOWS_1250,        "WINDOWS-1250",         "Central European"},
+
+       {SUBTITLE_ENCODING_GB18030,             "GB18030",              "Chinese Simplified"},
+       {SUBTITLE_ENCODING_GB2312,              "GB2312",               "Chinese Simplified"},
+       {SUBTITLE_ENCODING_GBK,                 "GBK",                  "Chinese Simplified"},
+       {SUBTITLE_ENCODING_HZ,                  "HZ",                   "Chinese Simplified"},
+
+       {SUBTITLE_ENCODING_BIG5,                "BIG5",                 "Chinese Traditional"},
+       {SUBTITLE_ENCODING_BIG5_HKSCS,          "BIG5-HKSCS",           "Chinese Traditional"},
+       {SUBTITLE_ENCODING_EUC_TW,              "EUC-TW",               "Chinese Traditional"},
+
+       {SUBTITLE_ENCODING_MAC_CROATIAN,        "MAC_CROATIAN",         "Croatian"},
+
+       {SUBTITLE_ENCODING_ISO_8859_5,          "ISO-8859-5",           "Cyrillic"},
+       {SUBTITLE_ENCODING_IBM_855,             "IBM855",               "Cyrillic"},
+       {SUBTITLE_ENCODING_ISO_IR_111,          "ISO-IR-111",           "Cyrillic"},
+       {SUBTITLE_ENCODING_KOI8_R,              "KOI8-R",               "Cyrillic"},
+       {SUBTITLE_ENCODING_MAC_CYRILLIC,        "MAC-CYRILLIC",         "Cyrillic"},
+       {SUBTITLE_ENCODING_WINDOWS_1251,        "WINDOWS-1251",         "Cyrillic"},
+
+       {SUBTITLE_ENCODING_CP_866,              "CP866",                "Cyrillic/Russian"},
+
+       {SUBTITLE_ENCODING_MAC_UKRAINIAN,       "MAC_UKRAINIAN",        "Cyrillic/Ukrainian"},
+       {SUBTITLE_ENCODING_KOI8_U,              "KOI8-U",               "Cyrillic/Ukrainian"},
+
+       {SUBTITLE_ENCODING_GEOSTD8,             "GEORGIAN-PS",          "Georgian"},
+
+       {SUBTITLE_ENCODING_ISO_8859_7,          "ISO-8859-7",           "Greek"},
+       {SUBTITLE_ENCODING_MAC_GREEK,           "MAC_GREEK",            "Greek"},
+       {SUBTITLE_ENCODING_WINDOWS_1253,        "WINDOWS-1253",         "Greek"},
+
+       {SUBTITLE_ENCODING_MAC_GUJARATI,        "MAC_GUJARATI",         "Gujarati"},
+
+       {SUBTITLE_ENCODING_MAC_GURMUKHI,        "MAC_GURMUKHI",         "Gurmukhi"},
+
+       {SUBTITLE_ENCODING_ISO_8859_8_I,        "ISO-8859-8-I",         "Hebrew"},
+       {SUBTITLE_ENCODING_IBM_862,             "IBM862",               "Hebrew"},
+       {SUBTITLE_ENCODING_MAC_HEBREW,          "MAC_HEBREW",           "Hebrew"},
+       {SUBTITLE_ENCODING_WINDOWS_1255,        "WINDOWS-1255",         "Hebrew"},
+
+       {SUBTITLE_ENCODING_ISO_8859_8,          "ISO-8859-8",           "Hebrew Visual"},
+
+       {SUBTITLE_ENCODING_MAC_DEVANAGARI,      "MAC_DEVANAGARI",       "Hindi"},
+
+       {SUBTITLE_ENCODING_MAC_ICELANDIC,       "MAC_ICELANDIC",        "Icelandic"},
+
+       {SUBTITLE_ENCODING_EUC_JP,              "EUC-JP",               "Japanese"},
+       {SUBTITLE_ENCODING_ISO_2022_JP,         "ISO2022JP",            "Japanese"},
+       {SUBTITLE_ENCODING_SHIFT_JIS,           "SHIFT-JIS",            "Japanese"},
+
+       {SUBTITLE_ENCODING_EUC_KR,              "EUC-KR",               "Korean"},
+       {SUBTITLE_ENCODING_ISO_2022_KR,         "ISO2022KR",            "Korean"},
+       {SUBTITLE_ENCODING_JOHAB,               "JOHAB",                "Korean"},
+       {SUBTITLE_ENCODING_UHC,                 "UHC",                  "Korean"},
+
+       {SUBTITLE_ENCODING_ISO_8859_10,         "ISO-8859-10",          "Nordic"},
+
+       {SUBTITLE_ENCODING_MAC_FARSI,           "MAC_FARSI",            "Persian"},
+
+       {SUBTITLE_ENCODING_ISO_8859_16,         "ISO-8859-16",          "Romanian"},
+       {SUBTITLE_ENCODING_MAC_ROMANIAN,        "MAC_ROMANIAN",         "Romanian"},
+
+       {SUBTITLE_ENCODING_ISO_8859_3,          "ISO-8859-3",           "South European"},
+
+       {SUBTITLE_ENCODING_TIS_620,             "TIS-620",              "Thai"},
+
+       {SUBTITLE_ENCODING_ISO_8859_9,          "ISO-8859-9",           "Turkish"},
+       {SUBTITLE_ENCODING_IBM_857,             "IBM857",               "Turkish"},
+       {SUBTITLE_ENCODING_MAC_TURKISH,         "MAC_TURKISH",          "Turkish"},
+       {SUBTITLE_ENCODING_WINDOWS_1254,        "WINDOWS-1254",         "Turkish"},
+
+       {SUBTITLE_ENCODING_UTF_7,               "UTF-7",                "Unicode"},
+       {SUBTITLE_ENCODING_UTF_8,               "UTF-8",                "Unicode"},
+       {SUBTITLE_ENCODING_UTF_16,              "UTF-16",               "Unicode"},
+       {SUBTITLE_ENCODING_UCS_2,               "UCS-2",                "Unicode"},
+       {SUBTITLE_ENCODING_UCS_4,               "UCS-4",                "Unicode"},
+
+       {SUBTITLE_ENCODING_ISO_8859_1,          "ISO-8859-1",           "Western"},
+       {SUBTITLE_ENCODING_ISO_8859_15,         "ISO-8859-15",          "Western"},
+       {SUBTITLE_ENCODING_IBM_850,             "IBM850",               "Western"},
+       {SUBTITLE_ENCODING_MAC_ROMAN,           "MAC_ROMAN",            "Western"},
+       {SUBTITLE_ENCODING_WINDOWS_1252,        "WINDOWS-1252",         "Western"},
+
+       {SUBTITLE_ENCODING_TCVN,                "TCVN",                 "Vietnamese"},
+       {SUBTITLE_ENCODING_VISCII,              "VISCII",               "Vietnamese"},
+       {SUBTITLE_ENCODING_WINDOWS_1258,        "WINDOWS-1258",         "Vietnamese"}
+};
+
+static gboolean
+gconf_get_bool (GConfClient *client,
+               const gchar *key)
+{
+       gboolean value = FALSE;
+       gchar *tmp = NULL;
+
+       tmp = g_strdup_printf ("%s/%s", GCONF_MAFW_GST_SUBTITLE_RENDERER, key);
+
+       value = gconf_client_get_bool (client, tmp, NULL);
+
+       if (tmp)
+               g_free (tmp);
+
+       return value;
+}
+
+static void
+gconf_set_bool (GConfClient *client,
+               const gchar *key,
+               gboolean value)
+{
+       gchar *tmp = NULL;
+
+       tmp = g_strdup_printf ("%s/%s", GCONF_MAFW_GST_SUBTITLE_RENDERER, key);
+
+       gconf_client_set_bool (client, tmp, value, NULL);
+
+       if (tmp)
+               g_free (tmp);
+}
+
+static gchar *
+gconf_get_string (GConfClient *client,
+                 gchar *key)
+{
+       gchar *value = FALSE;
+       gchar *tmp = NULL;
+
+       tmp = g_strdup_printf ("%s/%s", GCONF_MAFW_GST_SUBTITLE_RENDERER, key);
+
+       value = gconf_client_get_string (client, tmp, NULL);
+
+       if (tmp)
+               g_free (tmp);
+
+       return value;
+}
+
+static void
+gconf_set_string (GConfClient *client,
+               gchar *key,
+               const gchar *value)
+{
+       gchar *tmp = NULL;
+
+       tmp = g_strdup_printf ("%s/%s", GCONF_MAFW_GST_SUBTITLE_RENDERER, key);
+
+       if (value)
+               gconf_client_set_string (client, tmp, value, NULL);
+       else
+               gconf_client_unset (client, tmp, NULL);
+
+       if (tmp)
+               g_free (tmp);
+}
+
+static void
+font_selector_dialog (HildonButton *button,
+                     gpointer user_data)
+{
+       GtkWidget *dialog, *hbox;
+
+       dialog = gtk_dialog_new ();
+       gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
+       gtk_window_set_title (GTK_WINDOW (dialog), _("Subtitle font"));
+       gtk_dialog_add_button(GTK_DIALOG (dialog), "OK", GTK_RESPONSE_ACCEPT);
+
+       hbox = gtk_hbox_new (FALSE, 0);
+       gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), hbox);
+
+       // pango_font_description_from_string
+
+       /* Run the dialog */
+       gtk_widget_show_all (GTK_WIDGET (dialog));
+       if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
+               // pango_font_description_to_string
+       }
+
+       gtk_widget_destroy(GTK_WIDGET(dialog));
+}
+
+
+static GtkWidget *
+create_encoding_selector (void)
+{
+       GtkWidget *selector;
+       gint index = 0;
+
+       selector = hildon_touch_selector_new_text ();
+
+       while (index < SUBTITLE_ENCODING_LAST) {
+               gchar *encoding = NULL;
+
+               if (encodings[index].charset) {
+                       encoding = g_strdup_printf ("%s (%s)", encodings[index].name,
+                                                   encodings[index].charset);
+               } else {
+                       encoding = g_strdup_printf ("%s", encodings[index].name);
+               }
+
+               hildon_touch_selector_insert_text (HILDON_TOUCH_SELECTOR (selector),
+                                                  encodings[index].index,
+                                                  encoding);
+               if (encoding)
+                       g_free (encoding);
+               index++;
+       }
+
+       return selector;
+}
+
+static GtkWidget *
+create_autoload_subtitles_button (GConfClient *gconf_client)
+{
+       GtkWidget *button;
+       gboolean autoload_subtitles = FALSE;
+
+       button = hildon_check_button_new (HILDON_SIZE_FINGER_HEIGHT);
+       gtk_button_set_label (GTK_BUTTON (button), _("Automatically load subtitle files"));
+
+       autoload_subtitles = gconf_get_bool (gconf_client, "autoload_subtitles");
+       if (autoload_subtitles)
+               hildon_check_button_set_active (HILDON_CHECK_BUTTON (button), TRUE);
+       else
+               hildon_check_button_set_active (HILDON_CHECK_BUTTON (button), FALSE);
+
+       return button;
+}
+
+static void
+save_autoload_subtitles (GConfClient *gconf_client,
+                        GtkWidget *widget)
+{
+       if (hildon_check_button_get_active (HILDON_CHECK_BUTTON (widget)))
+               gconf_set_bool (gconf_client, "autoload_subtitles", TRUE);
+       else
+               gconf_set_bool (gconf_client, "autoload_subtitles", FALSE);
+}
+
+static GtkWidget *
+create_subtitles_font_button (GConfClient *gconf_client)
+{
+       GtkWidget *button;
+       const gchar *font = NULL;
+
+       button = hildon_button_new (HILDON_SIZE_FINGER_HEIGHT,
+                                   HILDON_BUTTON_ARRANGEMENT_VERTICAL);
+       hildon_button_set_title (HILDON_BUTTON (button), _("Font"));
+       hildon_button_set_alignment (HILDON_BUTTON (button), 0.0, 0.5, 1.0, 0.0);
+       hildon_button_set_title_alignment (HILDON_BUTTON(button), 0.0, 0.5);
+       hildon_button_set_value_alignment (HILDON_BUTTON (button), 0.0, 0.5);
+
+       g_signal_connect (button, "clicked", G_CALLBACK (font_selector_dialog), NULL);
+
+       font = gconf_get_string (gconf_client, "subtitle_font");
+       if (font) {
+               hildon_button_set_value (HILDON_BUTTON (button), font);
+       } else {
+               hildon_button_set_value (HILDON_BUTTON (button), "Sans Bold 18");
+       }
+       return button;
+}
+
+static void
+save_subtitles_font (GConfClient *gconf_client,
+                    GtkWidget *widget)
+{
+       const gchar *font = NULL;
+
+       font = hildon_button_get_value (HILDON_BUTTON (widget));
+       gconf_set_string (gconf_client, "subtitle_font", font);
+}
+
+static GtkWidget *
+create_subtitles_encoding_button (GConfClient *gconf_client)
+{
+       GtkWidget *button, *selector;
+       const gchar *encoding = NULL;
+
+       button = hildon_picker_button_new (HILDON_SIZE_FINGER_HEIGHT,
+                                          HILDON_BUTTON_ARRANGEMENT_VERTICAL);
+       hildon_button_set_title (HILDON_BUTTON (button), _("Encoding"));
+       hildon_button_set_alignment (HILDON_BUTTON (button), 0.0, 0.5, 1.0, 0.0);
+       hildon_button_set_title_alignment (HILDON_BUTTON(button), 0.0, 0.5);
+       hildon_button_set_value_alignment (HILDON_BUTTON (button), 0.0, 0.5);
+
+       selector = create_encoding_selector ();
+       hildon_picker_button_set_selector (HILDON_PICKER_BUTTON (button),
+                                          HILDON_TOUCH_SELECTOR (selector));
+
+       encoding = gconf_get_string (gconf_client, "subtitle_encoding");
+       if (encoding) {
+               /* skip current locale */
+               gint index = 1;
+
+               while (index < SUBTITLE_ENCODING_LAST) {
+                       if (strcmp (encodings[index].charset, encoding) == 0) {
+                               hildon_picker_button_set_active (HILDON_PICKER_BUTTON (button),
+                                                                index);
+                               break;
+                       }
+                       index++;
+               }
+       } else {
+               hildon_picker_button_set_active (HILDON_PICKER_BUTTON (button),
+                                                SUBTITLE_ENCODING_CURRENT_LOCALE);
+       }
+
+       return button;
+}
+
+static void
+save_subtitles_encoding (GConfClient *gconf_client,
+                        GtkWidget *widget)
+{
+       gint encoding = 0, index = 0;
+
+       encoding = hildon_picker_button_get_active (HILDON_PICKER_BUTTON (widget));
+
+       while (index < SUBTITLE_ENCODING_LAST) {
+               if (encoding == index) {
+                       gconf_set_string (gconf_client, "subtitle_encoding",
+                                         encodings[index].charset);
+                       break;
+               }
+               index++;
+       }
+}
+
+osso_return_t
+execute (osso_context_t *osso,
+        gpointer data,
+        gboolean user_activated)
+{
+       GConfClient *gconf_client = NULL;
+       GtkWidget *dialog, *vbox, *autoload_subtitles_button;
+       GtkWidget *subtitles_font_button, *subtitles_encoding_button;
+
+       gconf_client = gconf_client_get_default ();
+       if (gconf_client == NULL) {
+               return OSSO_ERROR;
+       }
+
+       dialog = gtk_dialog_new ();
+       gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
+       gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (data));
+       gtk_window_set_title (GTK_WINDOW (dialog), _("Subtitles"));
+       gtk_dialog_add_button(GTK_DIALOG (dialog), _HL("wdgt_bd_save"), GTK_RESPONSE_ACCEPT);
+
+       vbox = gtk_vbox_new (FALSE, 0);
+       gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), vbox);
+
+       /* autoload subtitles button */
+       autoload_subtitles_button = create_autoload_subtitles_button (gconf_client);
+       gtk_box_pack_start (GTK_BOX (vbox), autoload_subtitles_button, TRUE, TRUE, 0);
+
+       /* font selector */
+       subtitles_font_button = create_subtitles_font_button (gconf_client);
+       gtk_box_pack_start (GTK_BOX (vbox), subtitles_font_button, TRUE, TRUE, 0);
+
+       /* font encoding */
+       subtitles_encoding_button = create_subtitles_encoding_button (gconf_client);
+       gtk_box_pack_start (GTK_BOX (vbox), subtitles_encoding_button, TRUE, TRUE, 0);
+
+       /* Run the dialog */
+       gtk_widget_show_all (GTK_WIDGET (dialog));
+       if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
+               /* save autoload subtitles option */
+               save_autoload_subtitles (gconf_client, autoload_subtitles_button);
+
+               /* save subtitle font option */
+               save_subtitles_font (gconf_client, subtitles_font_button);
+
+               /* save subtitle encoding option */
+               save_subtitles_encoding (gconf_client, subtitles_encoding_button);
+       }
+
+       gtk_widget_destroy(GTK_WIDGET(dialog));
+       return OSSO_OK;
+}
+
+osso_return_t
+save_state (osso_context_t *osso,
+           gpointer data)
+{
+       return OSSO_OK;
+}
+