tdf#123228: Disable Firefox theme search

We can't use the MOZ API anymore.
Let's disable it instead of showing a broken
search window. Then we can spend some time on
moving on instead of answering the
-This is not working!- bug reports.

Change-Id: Ice10bde804d1d9a7a13cd4781813fc794b1b0967
Reviewed-on: https://gerrit.libreoffice.org/67917Tested-by: Muhammet Kara <muhammet.kara@collabora.com>
Tested-by: Jenkins
Reviewed-by: Muhammet Kara <muhammet.kara@collabora.com>

cui/inc/strings.hrc

@@ -368,6 +368,7 @@
 #define RID_SVXSTR_NORESULTS                        NC_("RID_SVXSTR_NORESULTS", "No results found.")
 #define RID_SVXSTR_APPLYPERSONA                     NC_("RID_SVXSTR_APPLYPERSONA", "Applying Theme...")
 #define RID_SVXSTR_INVALIDPERSONAURL                NC_("RID_SVXSTR_INVALIDPERSONAURL", "Please enter a valid theme address or a search term.")
+#define RID_SVXSTR_MOZAPIUNREACHABLE                NC_("RID_SVXSTR_MOZAPIUNREACHABLE", "The Mozilla Themes API is currently unavailable.")
 
 #define RID_SVXSTR_TABLE_PRESET_NONE                NC_("RID_SVXSTR_TABLE_PRESET_NONE", "Set No Borders")
 #define RID_SVXSTR_TABLE_PRESET_ONLYOUTER           NC_("RID_SVXSTR_TABLE_PRESET_ONLYOUTER", "Set Outer Border Only")

cui/source/options/personalization.cxx

@@ -399,10 +399,14 @@ SvxPersonalizationTabPage::SvxPersonalizationTabPage( vcl::Window *pParent, cons
     get( m_pAppliedThemeLabel, "applied_theme_link" );
 
     get( m_pOwnPersona, "own_persona" );
-    m_pOwnPersona->SetClickHdl( LINK( this, SvxPersonalizationTabPage, ForceSelect ) );
-
     get( m_pSelectPersona, "select_persona" );
-    m_pSelectPersona->SetClickHdl( LINK( this, SvxPersonalizationTabPage, SelectPersona ) );
+
+    // Mozilla API and the Mozilla personas are no longer useful for us
+    // We will probably remove this altogether before 6.3
+    m_pSelectPersona->Disable();
+    m_pOwnPersona->Disable();
+    m_pSelectPersona->SetQuickHelpText( CuiResId( RID_SVXSTR_MOZAPIUNREACHABLE ) );
+    m_pOwnPersona->SetQuickHelpText( CuiResId( RID_SVXSTR_MOZAPIUNREACHABLE ) );
 
     for (sal_uInt32 i = 0; i < MAX_DEFAULT_PERSONAS; ++i)
     {