* modules/gui/wxwidgets/*: fix a bunch of warnings.

modules/gui/wxwidgets/dialogs/playlist.cpp

@@ -1442,7 +1442,7 @@ wxMenu *Playlist::SDMenu()
         if( !strcmp( p_parser->psz_capability, "services_discovery" ) )
             i_number++;
     }
-    if( i_number ) pp_sds = (char **)calloc( i_number, sizeof(void *) );
+    if( i_number ) pp_sds = (const char **)calloc( i_number, sizeof(void *) );
 
     i_number = 0;
     for( int i_index = 0; i_index < p_list->i_count; i_index++ )

modules/gui/wxwidgets/dialogs/playlist.hpp

@@ -180,7 +180,7 @@ private:
     int i_update_counter;
 
     vlc_bool_t b_changed_view;
-    char **pp_sds;
+    const char **pp_sds;
 
 protected:
     intf_thread_t *p_intf;

modules/gui/wxwidgets/dialogs/preferences.cpp

@@ -362,7 +362,7 @@ PrefsTreeCtrl::PrefsTreeCtrl( wxWindow *_p_parent, intf_thread_t *_p_intf,
     if( i_index < p_list->i_count )
     {
         wxTreeItemId current_item;
-        char *psz_help;
+        const char *psz_help;
         /* We found the main module */
 
         /* Enumerate config categories and store a reference so we can
@@ -434,7 +434,7 @@ PrefsTreeCtrl::PrefsTreeCtrl( wxWindow *_p_parent, intf_thread_t *_p_intf,
                     cd->psz_name = strdup(  config_CategoryNameGet(
                                                       p_item->value.i ) );
                     if( cd->psz_help ) free( cd->psz_help );
-                    char *psz_help = config_CategoryHelpGet( p_item->value.i );
+                    const char *psz_help = config_CategoryHelpGet( p_item->value.i );
                     if( psz_help )
                     {
                         cd->psz_help = wraptext( strdup( psz_help ), 72 );
@@ -953,7 +953,7 @@ PrefsPanel::PrefsPanel( wxWindow* parent, intf_thread_t *_p_intf,
         }
 
         /* Add a head title to the panel */
-        char *psz_head;
+        const char *psz_head;
         if( config_data->i_type == TYPE_SUBCATEGORY ||
             config_data->i_type == TYPE_CATSUBCAT )
         {

modules/gui/wxwidgets/dialogs/preferences_widgets.cpp

@@ -281,7 +281,7 @@ ModuleConfigControl::ModuleConfigControl( vlc_object_t *p_this,
         if( !strcmp( p_parser->psz_capability, p_item->psz_type ) )
         {
             combo->Append( wxU(p_parser->psz_longname),
-                           p_parser->psz_object_name );
+                           (char *)p_parser->psz_object_name );
             if( p_item->value.psz && !strcmp(p_item->value.psz,
                                              p_parser->psz_object_name) )
                 combo->SetValue( wxU(p_parser->psz_longname) );
@@ -344,7 +344,7 @@ ModuleCatConfigControl::ModuleCatConfigControl( vlc_object_t *p_this,
                 p_config->value.i == p_item->min.i )
             {
                 combo->Append( wxU(p_parser->psz_longname),
-                                   p_parser->psz_object_name );
+                               (char *)p_parser->psz_object_name );
                 if( p_item->value.psz && !strcmp(p_item->value.psz,
                                         p_parser->psz_object_name) )
                 combo->SetValue( wxU(p_parser->psz_longname) );
@@ -559,7 +559,7 @@ StringListConfigControl::StringListConfigControl( vlc_object_t *p_this,
                                                   wxWindow *parent )
   : ConfigControl( p_this, p_item, parent )
 {
-    psz_default_value = p_item->value.psz;
+    psz_default_value = (char *)p_item->value.psz;
     if( psz_default_value ) psz_default_value = strdup( psz_default_value );
 
     label = new wxStaticText(this, -1, wxU(p_item->psz_text));

modules/gui/wxwidgets/dialogs/wizard.cpp

@@ -208,7 +208,7 @@ class wizInputPage : public wxWizardPage
 {
     public:
         wizInputPage( wxWizard *, wxWizardPage *, intf_thread_t *);
-        wizInputPage::~wizInputPage();
+        ~wizInputPage();
         void OnWizardPageChanging(wxWizardEvent& event);
         void OnInputChange( wxCommandEvent& event );
         void OnEnablePartial(wxCommandEvent& event);
@@ -262,7 +262,7 @@ class wizTranscodeCodecPage : public wxWizardPage
 public:
     wizTranscodeCodecPage( wxWizard *parent, wxWizardPage *next);
     ~wizTranscodeCodecPage();
-    void wizTranscodeCodecPage::OnWizardPageChanging(wxWizardEvent& event);
+    void OnWizardPageChanging(wxWizardEvent& event);
     virtual wxWizardPage *GetPrev() const;
     virtual wxWizardPage *GetNext() const;
     void SetPrev( wxWizardPage *page);
@@ -339,7 +339,7 @@ class wizEncapPage : public wxWizardPage
 {
 public:
     wizEncapPage( wxWizard *parent);
-    wizEncapPage::~wizEncapPage();
+    ~wizEncapPage();
     void OnWizardPageChanging(wxWizardEvent& event);
     virtual wxWizardPage *GetPrev() const;
     virtual wxWizardPage *GetNext() const;
@@ -387,7 +387,7 @@ public:
     void OnWizardPageChanging( wxWizardEvent& event );
 protected:
     DECLARE_EVENT_TABLE()
-    void wizTranscodeExtraPage::OnSelectFile(wxCommandEvent&);
+    void OnSelectFile(wxCommandEvent&);
     wxTextCtrl *file_text;
     WizardDialog *p_parent;
     wxWizardPage *p_prev;

modules/gui/wxwidgets/wxwidgets.cpp

@@ -111,8 +111,8 @@ private:
                 "on the toolbar (or both)." )
 
 static int pi_playlist_views[] = { 0,1,2 };
-static char *psz_playlist_views[] = { N_("Normal" ), N_("Embedded" ) ,
-                                      N_("Both") };
+static const char *psz_playlist_views[] = { N_("Normal" ), N_("Embedded" ) ,
+                                            N_("Both") };
 
 vlc_module_begin();
     int i_score = 150;