Mixer: Fix focus issues with new sliders.

FL/Fl_Value_SliderX.C

@@ -42,6 +42,17 @@ void Fl_Value_SliderX::input_cb(Fl_Widget*, void* v) {
         {
             t.value_damage();
             t.do_callback();
+
+//            Fl::focus(NULL);
+            for ( Fl_Widget *p = t.parent(); p; p = p->parent() )
+            {
+                if ( p->visible_focus() )
+                {
+                    p->take_focus();
+                    break;
+                }
+            }
+
         }
     }
 }
@@ -75,9 +86,9 @@ Fl_Value_SliderX::Fl_Value_SliderX(int X, int Y, int W, int H, const char*l)
     input.parent((Fl_Group *)this); // kludge!
     input.callback(input_cb, this);
     input.when(FL_WHEN_ENTER_KEY);
-    box(input.box());
-    color(input.color());
-    selection_color(input.selection_color());
+    /* box(input.box()); */
+    /* color(input.color()); */
+    /* selection_color(input.selection_color()); */
     align(FL_ALIGN_LEFT);
     value_damage();
     textsize(9);

mixer/src/Controller_Module.C

@@ -52,6 +52,20 @@ bool Controller_Module::learn_by_number = false;
 bool Controller_Module::_learn_mode = false;
 
 
+void
+Controller_Module::take_focus ( void )
+{
+    bool v = visible_focus();
+
+    if ( ! v ) 
+        set_visible_focus();
+
+    Fl_Widget::take_focus();
+    
+    if ( ! v )
+        clear_visible_focus();
+}
+
 Controller_Module::Controller_Module ( bool is_default ) : Module( is_default, 50, 100, name() )
 {
 //    label( "" );
@@ -72,6 +86,7 @@ Controller_Module::Controller_Module ( bool is_default ) : Module( is_default, 5
 
     end();
 
+//    clear_visible_focus();
     log_create();
 }
 
@@ -310,6 +325,7 @@ Controller_Module::maybe_create_panner ( void )
         }
         else
         {
+//            o->clear_visible_focus();
             o->resize( x(), y(), w(), h() );
             add( o );
             resizable( o );
@@ -496,7 +512,7 @@ Controller_Module::connect_to ( Port *p )
 
     control_value = p->control_value();
 
-    w->set_visible_focus();
+    w->clear_visible_focus();
     w->align(FL_ALIGN_TOP);
     w->labelsize( 10 );
     w->callback( cb_handle, this );

mixer/src/Controller_Module.H

@@ -105,6 +105,7 @@ public:
 
     int handle ( int m );
 
+    void take_focus ( void );
 //    void set_control_value ( float f ) { control_value = f; }
 
 protected:

mixer/src/Mixer_Strip.C

@@ -650,6 +650,7 @@ Mixer_Strip::init ( )
                     o->type( Fl_Scalepack::HORIZONTAL );
                     { Controller_Module *o = gain_controller = new Controller_Module( true );
                         o->horizontal(false);
+                        o->clear_visible_focus();
                         o->pad( false );
                         o->size( 33, 100 );
                     }
@@ -872,6 +873,16 @@ Mixer_Strip::menu_cb ( const Fl_Menu_ *m )
         if ( Fl::event_shift() || 1 == fl_choice( "Are you sure you want to remove this strip?\n\n(this action cannot be undone)", "Cancel", "Remove", NULL ) )
             command_close();
     }
+    else if ( ! strcmp( picked, "/Gain" ) )
+    {
+        gain_controller->take_focus();
+    }
+    else if ( ! strcmp( picked, "/Mute" ) )
+    {
+        ((Fl_Button*)mute_controller->child(0))->value( !
+                                                        ((Fl_Button*)mute_controller->child(0))->value());
+
+    }
     else if ( ! strcmp( picked, "Auto Output/On" ) )
     {
         manual_connection( false );
@@ -1079,6 +1090,9 @@ Mixer_Strip::menu ( void ) const
     m.add( "Width/Wide", 'w', 0, 0, FL_MENU_RADIO | ( width_button->value() ? FL_MENU_VALUE : 0 ) );
     m.add( "View/Fader",          'f', 0, 0, FL_MENU_RADIO | ( 0 == tab_button->value() ? FL_MENU_VALUE : 0 ) );
     m.add( "View/Signal",      's', 0, 0, FL_MENU_RADIO | ( 1 == tab_button->value() ? FL_MENU_VALUE : 0 ) );
+    m.add( "Mute",      'm', 0, 0, 0 );
+// ( 1 == mute_controller->control_output[0].connected_port()->control_value() ? FL_MENU_VALUE : 0 ) );
+    m.add( "Gain",      'g', 0, 0  );
     m.add( "Move Left",      '[', 0, 0  );
     m.add( "Move Right",     ']', 0, 0 );
     m.add( "Color",           0, 0, 0 );