LinGui: don't hide foreign audio subtitle options

Make the insensitive when there is not preferred language set.  And
improve the tooltip to indicate that a preferred language is required
for these options.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@7396 b64f7644-9d1e-0410-96f1-a4d463321fa5

4 files changed, 33 insertions, 13 deletions

diff --git a/gtk/src/ghb-3.12.ui b/gtk/src/ghb-3.12.ui
index 1bf43d669..486d77b37 100644
--- a/gtk/src/ghb-3.12.ui
+++ b/gtk/src/ghb-3.12.ui
@@ -4848,7 +4848,9 @@ for determining subtitle selection settings when there is foreign audio.</proper
                             <property name="receives_default">False</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
                             <property name="tooltip_text" translatable="yes">Add "Foreign Audio Search" when the default audio track is your preferred language.
-This search pass finds short sequences of foreign audio and provides subtitles for them.</property>
+This search pass finds short sequences of foreign audio and provides subtitles for them.
+
+This option requires a language to be set in the Selected Languages list.</property>
                             <property name="halign">start</property>
                             <property name="active">True</property>
                             <property name="draw_indicator">True</property>
@@ -4865,7 +4867,9 @@ This search pass finds short sequences of foreign audio and provides subtitles f
                             <property name="can_focus">True</property>
                             <property name="receives_default">False</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <property name="tooltip_text" translatable="yes">When the default audio track is not your preferred language, add a subtitle track.</property>
+                            <property name="tooltip_text" translatable="yes">When the default audio track is not your preferred language, add a subtitle track.
+
+This option requires a language to be set in the Selected Languages list.</property>
                             <property name="halign">start</property>
                             <property name="active">True</property>
                             <property name="draw_indicator">True</property>
diff --git a/gtk/src/ghb-3.14.ui b/gtk/src/ghb-3.14.ui
index ca2073b94..3f90c84d2 100644
--- a/gtk/src/ghb-3.14.ui
+++ b/gtk/src/ghb-3.14.ui
@@ -4849,7 +4849,9 @@ for determining subtitle selection settings when there is foreign audio.</proper
                             <property name="receives_default">False</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
                             <property name="tooltip_text" translatable="yes">Add "Foreign Audio Search" when the default audio track is your preferred language.
-This search pass finds short sequences of foreign audio and provides subtitles for them.</property>
+This search pass finds short sequences of foreign audio and provides subtitles for them.
+
+This option requires a language to be set in the Selected Languages list.</property>
                             <property name="halign">start</property>
                             <property name="active">True</property>
                             <property name="draw_indicator">True</property>
@@ -4866,7 +4868,9 @@ This search pass finds short sequences of foreign audio and provides subtitles f
                             <property name="can_focus">True</property>
                             <property name="receives_default">False</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <property name="tooltip_text" translatable="yes">When the default audio track is not your preferred language, add a subtitle track.</property>
+                            <property name="tooltip_text" translatable="yes">When the default audio track is not your preferred language, add a subtitle track.
+
+This option requires a language to be set in the Selected Languages list.</property>
                             <property name="halign">start</property>
                             <property name="active">True</property>
                             <property name="draw_indicator">True</property>
diff --git a/gtk/src/ghb.ui b/gtk/src/ghb.ui
index 018606612..da314b4ca 100644
--- a/gtk/src/ghb.ui
+++ b/gtk/src/ghb.ui
@@ -4848,7 +4848,9 @@ for determining subtitle selection settings when there is foreign audio.</proper
                             <property name="receives_default">False</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
                             <property name="tooltip_text" translatable="yes">Add "Foreign Audio Search" when the default audio track is your preferred language.
-This search pass finds short sequences of foreign audio and provides subtitles for them.</property>
+This search pass finds short sequences of foreign audio and provides subtitles for them.
+
+This option requires a language to be set in the Selected Languages list.</property>
                             <property name="halign">start</property>
                             <property name="active">True</property>
                             <property name="draw_indicator">True</property>
@@ -4865,7 +4867,9 @@ This search pass finds short sequences of foreign audio and provides subtitles f
                             <property name="can_focus">True</property>
                             <property name="receives_default">False</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <property name="tooltip_text" translatable="yes">When the default audio track is not your preferred language, add a subtitle track.</property>
+                            <property name="tooltip_text" translatable="yes">When the default audio track is not your preferred language, add a subtitle track.
+
+This option requires a language to be set in the Selected Languages list.</property>
                             <property name="halign">start</property>
                             <property name="active">True</property>
                             <property name="draw_indicator">True</property>
diff --git a/gtk/src/subtitlehandler.c b/gtk/src/subtitlehandler.c
index e2cde7dc4..22d034475 100644
--- a/gtk/src/subtitlehandler.c
+++ b/gtk/src/subtitlehandler.c
@@ -1273,20 +1273,28 @@ subtitle_update_pref_lang(signal_user_data_t *ud, const iso639_lang_t *lang)
 
     ghb_dict_set_string(ud->settings, "PreferredLanguage", code);
 
+    // If there is no preferred language, disable options that require
+    // a preferred language to be set.
+    gboolean sensitive = !(lang == NULL || !strncmp(code, "und", 4));
     button = GTK_BUTTON(GHB_WIDGET(ud->builder,
                                   "SubtitleAddForeignAudioSubtitle"));
-    str = g_strdup_printf(_("Add %s subtitle track if default audio is not %s"),
-                          name, name);
+    if (sensitive)
+    {
+        str = g_strdup_printf(
+            _("Add %s subtitle track if default audio is not %s"), name, name);
+    }
+    else
+    {
+        str = g_strdup_printf(
+            _("Add subtitle track if default audio is not your preferred language"));
+    }
     gtk_button_set_label(button, str);
     g_free(str);
 
-    // If there is no preferred language, hide options that require
-    // a preferred language to be set.
-    gboolean visible = !(lang == NULL || !strncmp(code, "und", 4));
-    gtk_widget_set_visible(GTK_WIDGET(button), visible);
+    gtk_widget_set_sensitive(GTK_WIDGET(button), sensitive);
     button = GTK_BUTTON(GHB_WIDGET(ud->builder,
                                   "SubtitleAddForeignAudioSearch"));
-    gtk_widget_set_visible(GTK_WIDGET(button), visible);
+    gtk_widget_set_sensitive(GTK_WIDGET(button), sensitive);
 }
 
 void