Make properly register burnished box.

Boxtypes.C

@@ -0,0 +1,67 @@
+
+/*******************************************************************************/
+/* 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 "Boxtypes.H"
+#include <FL/fl_draw.H>
+
+/** This simple box is suitable for use with knob-type widgets. It
+ * comprises a border with shadow, and a cap with glare-lines akin
+ * to those seen on burnished aluminum knobs. */
+static void
+draw_burnished_oval_box ( int x, int y, int w, int h, Fl_Color c )
+{
+    /* draw background */
+    fl_color( fl_darker( c ) );
+    fl_pie( x, y, w, h, 0, 360 );
+    fl_color( fl_darker( fl_darker( c ) ) );
+    fl_pie( x, y, w, h, 180 + 215, 180 + 45 );
+
+    /* shrink */
+    x += 4;
+    y += 4;
+    w -= 7;
+    h -= 7;
+
+    /* draw cap */
+    fl_color( c );
+    fl_pie( x, y, w, h, 0, 360 );
+
+    /* draw glare */
+
+    const int a1 = 10;
+    const int a2 = 90;
+
+    fl_color( fl_lighter( c ) );
+    fl_pie( x, y, w, h, a1, a2 );
+    fl_pie( x, y, w, h, 180 + a1, 180 + a2 );
+    fl_color( fl_lighter( fl_lighter( c ) ) );
+
+    const int d = (a2 - a1) / 2;
+    fl_pie( x, y, w, h, a1 + (d / 2), a2 - (d / 2) );
+    fl_pie( x, y, w, h, 180 + a1 + (d / 2), 180 + a2 - (d / 2) );
+}
+
+
+
+
+void
+init_boxtypes ( void )
+{
+    Fl::set_boxtype( FL_BURNISHED_OVAL_BOX, draw_burnished_oval_box, 4, 4, 7, 7 );
+}

Boxtypes.H

@@ -0,0 +1,24 @@
+
+/*******************************************************************************/
+/* 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.H>
+
+#define FL_BURNISHED_OVAL_BOX FL_FREE_BOXTYPE
+
+void init_boxtypes ( void );

Fl_Arc_Dial.H

@@ -39,42 +39,6 @@ public:
 
 private:
 
-    /** This simple box is suitable for use with knob-type widgets. It
-     * comprises a border with shadow, and a cap with glare-lines akin
-     * to those seen on burnished aluminum knobs. */
-    static void
-    draw_burnished_oval_box ( int x, int y, int w, int h, Fl_Color c )
-        {
-            /* draw background */
-            fl_color( fl_darker( c ) );
-            fl_pie( x, y, w, h, 0, 360 );
-            fl_color( fl_darker( fl_darker( c ) ) );
-            fl_pie( x, y, w, h, 180 + 215, 180 + 45 );
-
-            /* shrink */
-            x += w / 8;
-            y += h / 8;
-            h -= h / 4;
-            w -= w / 4;
-
-            /* draw cap */
-            fl_color( c );
-            fl_pie( x, y, w, h, 0, 360 );
-
-            /* draw glare */
-
-            const int a1 = 10;
-            const int a2 = 90;
-
-            fl_color( fl_lighter( c ) );
-            fl_pie( x, y, w, h, a1, a2 );
-            fl_pie( x, y, w, h, 180 + a1, 180 + a2 );
-            fl_color( fl_lighter( fl_lighter( c ) ) );
-
-            const int d = (a2 - a1) / 2;
-            fl_pie( x, y, w, h, a1 + (d / 2), a2 - (d / 2) );
-            fl_pie( x, y, w, h, 180 + a1 + (d / 2), 180 + a2 - (d / 2) );
-        }
 
 protected:
 
@@ -116,8 +80,11 @@ protected:
             int W = w();
             int H = h();
 
-            if ( damage() & FL_DAMAGE_ALL )
-                draw_box( box(), X, Y, W, H, color() );
+/*            if ( damage() & FL_DAMAGE_ALL ) */
+            draw_box();
+//                draw_box( box(), X, Y, W, H, color() );
+
+//                draw_burnished_oval_box( x(), y(), w(), h(), color() );
 
             X += Fl::box_dx(box());
             Y += Fl::box_dy(box());
@@ -127,7 +94,6 @@ protected:
             double angle = ( angle2() - angle1() ) * ( value() - minimum()) / ( maximum() - minimum() ) + angle1();
 
 //            draw_box();
-            draw_burnished_oval_box( x(), y(), w(), h(), color() );
 
             draw_label();
 

Makefile

@@ -26,8 +26,8 @@ $(OBJS): Makefile
 test: $(OBJS)
 	$(CXX) $(CXXFLAGS) $(LIBS) $(OBJS) -o $@
 
-mixer: Mixer_Strip.o Mixer.o DPM.o Fl_Scalepack.o Panner.o
-	$(CXX) $(CXXFLAGS) $(LIBS) Mixer_Strip.o Mixer.o DPM.o Fl_Scalepack.o Panner.o -o $@
+mixer: Mixer_Strip.o Mixer.o DPM.o Fl_Scalepack.o Panner.o Boxtypes.o
+	$(CXX) $(CXXFLAGS) $(LIBS) Mixer_Strip.o Mixer.o DPM.o Fl_Scalepack.o Boxtypes.o Panner.o -o $@
 
 
 ESRCS=Audio_File.C Audio_File_SF.C Loggable.C

Mixer_Strip.fl

@@ -14,6 +14,9 @@ decl {\#include "Fl_Scalepack.H"} {public global
 decl {\#include "Fl_Flip_Button.H"} {public global
 } 
 
+decl {\#include "Boxtypes.H"} {public global
+} 
+
 decl {\#include "Fl_Arc_Dial.H"} {public global
 } 
 
@@ -86,27 +89,28 @@ widget_class Mixer_Strip {open
     }
   }
   Fl_Box {} {
-    label Pan selected
+    label Pan
     xywh {6 693 110 90} box THIN_UP_BOX color 32 labelsize 11 align 1
     class Panner
   }
-  Fl_Progress {} {
-    xywh {8 789 110 21} labeltype NO_LABEL
-  }
   Fl_Dial {} {
     xywh {10 36 41 39} box OVAL_FRAME color 52 selection_color 55
+    code0 {o->box( FL_BURNISHED_OVAL_BOX );}
     class Fl_Arc_Dial
   }
   Fl_Dial {} {
-    xywh {10 80 41 39} box OVAL_FRAME color 52 selection_color 55
+    xywh {10 80 41 39} selection_color 55
+    code0 {o->box( FL_BURNISHED_OVAL_BOX );}
     class Fl_Arc_Dial
   }
   Fl_Dial {} {
     xywh {73 36 41 39} box OVAL_FRAME color 52 selection_color 55
+    code0 {o->box( FL_BURNISHED_OVAL_BOX );}
     class Fl_Arc_Dial
   }
-  Fl_Dial {} {
+  Fl_Dial {} {selected
     xywh {73 80 41 39} box OVAL_FRAME color 52 selection_color 55
+    code0 {o->box( FL_BURNISHED_OVAL_BOX );}
     class Fl_Arc_Dial
   }
 } 

Panner.C

@@ -223,19 +223,10 @@ Panner::draw ( void )
 }
 
 /* return the current gain setting for the path in/out  */
-float
-Panner::gain ( int ich, int och )
+Panner::Point
+Panner::point( int i )
 {
-    int a = _configs[ _outs ][ och ];
-
-//                    float g = 1.0f - drag->distance( Point( 1.0f, a ) ) / 2.0f;
-    float g = _points[ ich ].distance( Point( 1.0f, a ) ) / 2.0f;
-
-/*                     g = 1.0f / pow( g, 2 ); */
-
-/*                     g = 20.0f * log10f( g ); */
-
-    return g;
+    return _points[ i ];
 }
 
 int
@@ -269,30 +260,13 @@ Panner::handle ( int m )
             int tx, ty, tw, th;
             bbox( tx, ty, tw, th );
 
-            if ( _outs < 3 )
-                drag->angle( (float)(X / (tw / 2)) - 1.0f, 0.0f );
-            else
+/*             if ( _outs < 3 ) */
+/*                 drag->angle( (float)(X / (tw / 2)) - 1.0f, 0.0f ); */
+/*             else */
                 drag->angle( (float)(X / (tw / 2)) - 1.0f, (float)(Y / (th / 2)) - 1.0f );
 
-            /* calculate gains for all output channels */
-            {
-                for ( int i = _ins; i--; )
-                {
-
-                    int a = _configs[ _outs ][ i ];
-
-//                    float g = 1.0f - drag->distance( Point( 1.0f, a ) ) / 2.0f;
-                    float g = drag->distance( Point( 1.0f, a ) ) / 2.0f;
-
-/*                     g = 1.0f / pow( g, 2 ); */
 
-/*                     g = 20.0f * log10f( g ); */
-
-                    printf( "%d:%f ", i, g );
-                }
-
-                printf( "\n" );
-            }
+            printf( "%f %f\n", drag->a, drag->d );
 
             redraw();
 

Panner.H

@@ -151,7 +151,7 @@ public:
 
             _ins = 1;
 
-            _outs = 7;
+            _outs = 1;
 
 //            _ins = _outs = 4;
 
@@ -166,6 +166,6 @@ public:
 
     virtual ~Panner ( ) { }
 
-    float gain ( int ich, int och );
+    Panner::Point point ( int i );
 
 };