Chnage the way control points are drawn.

Timeline/Control_Point.C

@@ -0,0 +1,113 @@
+
+/*******************************************************************************/
+/* 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 "Control_Point.H"
+
+Control_Point::Control_Point ( Sequence *t, nframes_t when, float y )
+{
+    _track = t;
+    _y = y;
+    _r->offset = when;
+    _box_color = FL_WHITE;
+
+    log_create();
+}
+
+Control_Point::Control_Point ( const Control_Point &rhs )
+{
+    _r->offset = rhs._r->offset;
+    _y = rhs._y;
+}
+
+void
+Control_Point::get ( Log_Entry &e ) const
+{
+    Sequence_Point::get( e );
+
+    e.add( ":y", _y );
+}
+
+void
+Control_Point::set ( Log_Entry &e )
+{
+    for ( int i = 0; i < e.size(); ++i )
+    {
+        const char *s, *v;
+
+        e.get( i, &s, &v );
+
+        if ( ! strcmp( s, ":y" ) )
+            _y = atof( v );
+
+        timeline->redraw();
+
+        //          _make_label();
+    }
+
+    Sequence_Point::set( e );
+}
+
+void
+Control_Point::draw_box ( void )
+{
+    if ( selected() )
+    {
+        fl_color( selection_color() );
+        fl_pie( x(), y(), w(), h(), 0, 360 );
+    }
+
+    fl_color( box_color() );
+
+    fl_arc( x(), y(), w(), h(), 0, 360 );
+}
+
+
+int
+Control_Point::handle ( int m )
+{
+    int r = Sequence_Widget::handle( m );
+
+    switch ( m )
+    {
+
+        case FL_RELEASE:
+            _track->sort();
+            redraw();
+            break;
+        case FL_DRAG:
+        {
+            track()->sort();
+
+            if ( selected() )
+                break;
+
+            int Y = Fl::event_y() - parent()->y();
+
+            if ( Y >= 0 && Y < parent()->h() )
+            {
+                _y = (float)Y / parent()->h();
+                redraw();
+            }
+
+            break;
+        }
+    }
+
+    return r;
+}

Timeline/Control_Point.H

@@ -17,6 +17,7 @@
 /* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 /*******************************************************************************/
 
+
 #pragma once
 
 #include "Sequence_Point.H"
@@ -25,86 +26,33 @@ class Control_Point : public Sequence_Point
 {
     float _y;
 
-/*     void */
-/*     _make_label ( void ) */
-/*         { */
-/*             if ( ! _label ) */
-/*                 _label = new char[40]; */
-
-/*             snprintf( _label, 40, "%.1f", _y ); */
-/*         } */
-
 protected:
 
-//    const char *class_name ( void ) { return "Control_Point"; }
-
-    virtual void get ( Log_Entry &e ) const
-        {
-            Sequence_Point::get( e );
-
-            e.add( ":y", _y );
-        }
-
-    void
-    set ( Log_Entry &e )
-        {
-            for ( int i = 0; i < e.size(); ++i )
-            {
-                const char *s, *v;
-
-                e.get( i, &s, &v );
-
-                if ( ! strcmp( s, ":y" ) )
-                    _y = atof( v );
-
-                timeline->redraw();
-
-                //          _make_label();
-            }
-
-            Sequence_Point::set( e );
-        }
-
     Control_Point ( )
         {
             _box_color = FL_WHITE;
         }
 
+    virtual void get ( Log_Entry &e ) const;
+    virtual void set ( Log_Entry &e );
+
 public:
 
-/*     Sequence_Widget * */
-/*     clone ( const Sequence_Widget *r ) */
-/*         { */
-/*             return new Control_Point( *(Control_Point*)r ); */
-/*         } */
 
     /* for loggable */
     LOG_CREATE_FUNC( Control_Point );
 
-    Control_Point ( Sequence *t, nframes_t when, float y )
-        {
-            _track = t;
-            _y = y;
-            _r->offset = when;
-            _box_color = FL_WHITE;
-
-            log_create();
-        }
-
-    Control_Point ( const Control_Point &rhs )
-        {
-            _r->offset = rhs._r->offset;
-            _y = rhs._y;
-        }
 
     Sequence_Widget *clone ( const Sequence_Widget *r )
         {
             return new Control_Point( *(Control_Point*)r );
         }
 
+    Control_Point ( Sequence *t, nframes_t when, float y );
+    Control_Point ( const Control_Point &rhs );
+
     ~Control_Point ( )
         {
-//            if ( _label ) delete[] _label;
             log_destroy();
         }
 
@@ -113,48 +61,12 @@ public:
     /* only for playback thread */
     nframes_t when ( void ) const { return _range.offset; }
 
-
-    int
-    handle ( int m )
-        {
-            int r = Sequence_Widget::handle( m );
-
-            switch ( m )
-            {
-
-                case FL_RELEASE:
-                    _track->sort();
-                    redraw();
-                    break;
-                case FL_DRAG:
-                {
-                    track()->sort();
-
-                    if ( selected() )
-                        break;
-
-                    int Y = Fl::event_y() - parent()->y();
-
-                    if ( Y >= 0 && Y < parent()->h() )
-                    {
-                        _y = (float)Y / parent()->h();
-                        redraw();
-                    }
-
-                    break;
-                }
-            }
-
-            return r;
-        }
-
-/*     int x ( void ) const { return line_x(); } */
-
     int abs_w ( void ) const { return 6; }
 
-//    int w ( void ) const { return 6; }
-
     int y ( void ) const { return parent()->y() + ((float)parent()->h() * _y); }
     int h ( void ) const { return 6; }
 
+    virtual void draw_box ( void );
+    virtual int handle ( int m );
+
 };

Timeline/Makefile

@@ -12,6 +12,7 @@ SRCS= \
       Track.C \
       Sequence_Widget.C \
       Sequence_Point.C \
+      Control_Point.C \
       Tempo_Point.C \
       Time_Point.C \
       Peaks.C \

Timeline/Region.H

@@ -155,8 +155,8 @@ public:
 
     static Fl_Boxtype _box;
     static Fl_Color _selection_color;
-    static Fl_Color selection_color ( void ) { return _selection_color; }
-    static void selection_color ( Fl_Color v ) { _selection_color = v; }
+    Fl_Color selection_color ( void ) const { return _selection_color; }
+    void selection_color ( Fl_Color v ) { _selection_color = v; }
 
     enum trim_e { NO, LEFT, RIGHT };
     void trim ( enum trim_e t, int X );

Timeline/Sequence_Widget.C

@@ -31,6 +31,7 @@ list <Sequence_Widget *> Sequence_Widget::_selection;
 Sequence_Widget * Sequence_Widget::_current = NULL;
 Sequence_Widget * Sequence_Widget::_pushed = NULL;
 Sequence_Widget * Sequence_Widget::_belowmouse = NULL;
+Fl_Color Sequence_Widget::_selection_color = FL_MAGENTA;
 
 void
 Sequence_Widget::draw_label ( const char *label, Fl_Align align, Fl_Color color )

Timeline/Sequence_Widget.H

@@ -61,6 +61,9 @@ class Sequence_Widget : public Loggable
     static Sequence_Widget * _original;                            /* the original of the /pushed/ widget */
     static Sequence_Widget * _belowmouse;                          /* the widget below the mouse cursor */
 
+
+    static Fl_Color _selection_color;
+
     /* can't have this */
     Sequence_Widget ( const Sequence_Widget &rhs );
 
@@ -306,9 +309,11 @@ public:
     int abs_x ( void ) const { return timeline->ts_to_x( _r->offset ); }
     virtual int abs_w ( void ) const { return timeline->ts_to_x( _r->end - _r->start ); }
 
-    Fl_Color color ( void ) { return _color; }
+    Fl_Color color ( void ) const { return _color; }
     void color ( Fl_Color v ) { _color = v; }
-    Fl_Color box_color ( void ) { return _box_color; }
+    Fl_Color box_color ( void ) const { return _box_color; }
+    virtual Fl_Color selection_color ( void ) const { return _selection_color; }
+    virtual void selection_color ( Fl_Color v ) { _selection_color = v; }
 
     Sequence * track ( void ) const { return _track; }
     void track ( Sequence *t ) {  _track = t; }