Add solo and record blinkers to TLE.

Also, fix bug in soloing when a solo'd track was removed.

FL/Fl_Blinker.H

@@ -0,0 +1,69 @@
+
+/*******************************************************************************/
+/* Copyright (C) 2008 Jonathan Moore Liles                                     */
+/*                                                                             */
+/* 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; see the file COPYING.  If not,write to the Free Software */
+/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+/*******************************************************************************/
+
+#include <FL/Fl_Button.H>
+#include <FL/Fl.H>
+
+const float BLINK_FREQ = 0.5f;
+
+class Fl_Blinker : public Fl_Button
+{
+
+    bool _on;
+
+    static void
+    update_cb ( void *v )
+        {
+            ((Fl_Blinker*)v)->update_cb();
+        }
+
+    void
+    update_cb ( void )
+        {
+            Fl::repeat_timeout( BLINK_FREQ, update_cb, this );
+
+            _on = ! _on;
+
+            redraw();
+        }
+
+public:
+
+    Fl_Blinker ( int X, int Y, int W, int H, const char *L )
+        : Fl_Button( X, Y, W, H, L )
+        {
+            _on = false;
+            Fl::add_timeout( BLINK_FREQ, update_cb, this );
+
+            type( FL_TOGGLE_BUTTON );
+        }
+
+    virtual
+    ~Fl_Blinker ()
+        {
+            Fl::remove_timeout( update_cb, this );
+        }
+
+    virtual void
+    draw ( void )
+        {
+            draw_box( value() ? box() : down_box(), x(), y(), w(), h(), ( value() != 0 && _on ) ? selection_color() : color() );
+            draw_label();
+        }
+};

Timeline/Clock.H

@@ -115,7 +115,7 @@ public:
 
     ~Clock ( )
         {
-            Fl::remove_timeout( update_cb );
+            Fl::remove_timeout( update_cb, this );
         }
 
     void run ( nframes_t *v )

Timeline/TLE.fl

@@ -198,7 +198,7 @@ Loggable::progress_callback( &TLE::progress_cb, this );} {}
   } {
     Fl_Window main_window {
       label Timeline open
-      private xywh {254 117 1025 770} type Double resizable xclass Non_DAW visible
+      private xywh {133 113 1025 770} type Double resizable xclass Non_DAW visible
     } {
       Fl_Menu_Bar menubar {open
         private xywh {0 0 1024 25}
@@ -605,7 +605,7 @@ ab.run();}
         }
         Fl_Box {} {
           label {<empty>}
-          xywh {487 27 378 42} resizable
+          xywh {487 27 308 42} resizable
           code0 {o->labeltype( FL_NO_LABEL );}
         }
         Fl_Group {} {open
@@ -636,6 +636,18 @@ ab.run();}
             private xywh {921 41 104 14} labelsize 10
           }
         }
+        Fl_Button solo_blinker {
+          label SOLO
+          xywh {810 30 50 15} box ROUNDED_BOX down_box ROUNDED_BOX color 74 selection_color 92 labelfont 2 labelcolor 39 deactivate
+          code0 {\#include "FL/Fl_Blinker.H"}
+          class Fl_Blinker
+        }
+        Fl_Button rec_blinker {
+          label REC
+          xywh {810 50 50 15} box ROUNDED_BOX down_box ROUNDED_BOX color 72 selection_color 88 labelfont 2 labelcolor 39 deactivate
+          code0 {\#include "FL/Fl_Blinker.H"}
+          class Fl_Blinker
+        }
       }
       Fl_Progress progress {
         label {0%}
@@ -708,7 +720,7 @@ snprintf( s, 5, "%d%%", (int)v );
 
 p->label( s );} {}
   }
-  Function {update_status()} {private
+  Function {update_status()} {open private
   } {
     code {static char cbp[5], pbp[5], clp[5];
 
@@ -733,9 +745,13 @@ if ( engine->zombified() && ! zombie )
 {
 	zombie = true;
 	fl_alert( "Disconnected from JACK!" );
-}} {}
+}
+
+solo_blinker->value( Track::soloing() );
+rec_blinker->value( transport->rolling && transport->rec_enabled() );} {selected
+    }
   }
-  Function {update_cb( void *v )} {private return_type {static void}
+  Function {update_cb( void *v )} {open private return_type {static void}
   } {
     code {Fl::repeat_timeout( STATUS_UPDATE_FREQ, update_cb, v );
 
@@ -782,8 +798,7 @@ Fl::check();} {}
 
 snprintf( pat, 256, "file://%s%s.html", DOCUMENT_PATH, file );
 
-open_url( pat );} {selected
-    }
+open_url( pat );} {}
   }
 } 
 

Timeline/Track.C

@@ -69,6 +69,17 @@ Track::Track ( ) : Fl_Group( 0, 0, 1, 1 )
     timeline->add_track( this );
 }
 
+void
+Track::solo ( bool b )
+{
+    if ( b && ! solo_button->value() )
+        ++_soloing;
+    else if ( ! b && solo_button->value() )
+        --_soloing;
+
+    solo_button->value( b );
+}
+
 Track::~Track ( )
 {
     Loggable::block_start();
@@ -89,6 +100,8 @@ Track::~Track ( )
 
     _sequence = NULL;
 
+    solo( false );
+
     if ( _name )
         free( _name );
 

Timeline/Track.H

@@ -179,6 +179,8 @@ public:
     bool armed ( void ) const { return record_button->value(); }
     bool selected ( void ) const { return _selected; }
 
+    void solo ( bool b );
+
     static void cb_input_field ( Fl_Widget *w, void *v );
     void cb_input_field ( void );
     static void cb_button ( Fl_Widget *w, void *v );

Timeline/Transport.C

@@ -106,6 +106,12 @@ Transport::cb_button ( Fl_Widget *w )
     }
 }
 
+bool
+Transport::rec_enabled ( void ) const
+{
+    return _record_button->value();
+}
+
 void
 Transport::toggle_record ( void )
 {

Timeline/Transport.H

@@ -51,6 +51,7 @@ public:
 
     Transport ( int X, int Y, int W, int H, const char *L=0 );
 
+    bool rec_enabled ( void ) const;
 
     void toggle_record ( void );
     int handle ( int m );