Mixer: Change the appearance/layout of slider modes in parameter editor. Also, add scroll widget.

FL/Fl_Flowpack.H

@@ -26,9 +26,10 @@ class Fl_Flowpack : public Fl_Group
 {
     int _hspacing;
     int _vspacing;
-    int _max_width;
     bool _flow;
     bool _flowdown;
+    int _initial_height;
+    int _initial_width;
 
 public:
 
@@ -36,7 +37,9 @@ public:
         : Fl_Group( X, Y, W, H, L )
         {
             resizable( 0 );
-            _max_width = _hspacing = _vspacing = 0;
+            _hspacing = _vspacing = 0;
+            _initial_width = W;
+            _initial_height = H;
             _flow = true;
             _flowdown = false;
         }
@@ -45,7 +48,6 @@ public:
         {
         }
 
-    int max_width ( void ) const { return _max_width; }
 
     void vspacing ( int v ) { _vspacing = v; }
     int vspacing ( void ) const { return _vspacing; };
@@ -76,50 +78,52 @@ public:
     void
     resize ( int X, int Y, int W, int H )
         {
-            int NW = W;
-            int NH = H;
+            _initial_width = W;
+            _initial_height = H;
 
-            layout( NW, NH );
+            layout();
 
-            Fl_Group::resize( X, Y, NW, NH );
+            Fl_Group::resize( X, Y, w(), h() );
         }
 
     void
     draw ( void )
         {
-            dolayout();
+            layout();
             Fl_Group::draw();
         }
 
     void dolayout ( void )
         {
-            int H = h();
-            int W = w();
-
-            layout( W, H );
-
-            if ( H != h() || W != w() )
-                size( W, H );
+            layout();
         }
 
     void
-    layout ( int &W, int &H )
+    layout ( void  )
         {
             resizable( 0 );
 
+            int W;
+            int H;
             int X = 0;
             int Y = 0;
-            H = 0;
-            /* int H = 0; */
-
-            _max_width = 0;
-
             int LW = 0;
             int LH = 0;
             int LX = 0;
             int LY = 0;
-
             int RH = 0;
+            int RY = 0;
+
+            if ( _flow )
+            {
+                H = 0;
+                W = 0;
+            }
+            else
+            {
+                H = _initial_height;
+                W = _initial_width;
+            }
 
             for ( int i = 0; i < children(); ++i )
             {
@@ -130,16 +134,25 @@ public:
                 
                 if ( _flow )
                 {
-                    if ( _flowdown && Y + o->h() < RH )
+                    if ( _flowdown )
                     {
-                        /* if it'll fit in this column, put it below the previous widget */
-                        X = LX;
+                        if ( (Y - RY) + o->h() < RH )
+                        {
+                            /* if it'll fit in this column, put it below the previous widget */
+                            X = LX;
+                        }
+                        else
+                            Y = 0;
                     }
-                    else if ( X + o->w() >= W )
+                    else if ( X + o->w() >= _initial_width )
                     {
                         /* maybe wrap to the next row */
                         H += RH + _vspacing;
+                        RY = Y;
                         RH = 0;
+                        if ( X > W )
+                            W = X;
+
                         X = 0;
                     }
                     else
@@ -155,15 +168,9 @@ public:
                 LW = o->w();
                 LH = o->h();
 
-                /* avoid bothering the control with lots of resize() calls */
-
                 LX = X;
                 LY = Y;
 
-                if ( ! ( o->x() == x() + LX &&
-                         o->y() == y() + LY ) )
-                    o->position( x() + LX, y() + LY );
-
                 if ( _flow )
                 {
                     if ( _flowdown )
@@ -178,20 +185,35 @@ public:
                     if ( type() == Fl_Pack::HORIZONTAL )
                     {
                         X += LW + _hspacing;
+                        LH = _initial_height;
+                        W = X;
                     }
                     else
                     {
                         Y += LH + _vspacing;
+                        LW = _initial_width;
+                        H = Y;
                     }
                 }
 
-                if ( X > _max_width )
-                    _max_width = X;
+
+                if ( ! ( o->x() == x() + LX &&
+                         o->y() == y() + LY && 
+                         o->w() == LW &&
+                         o->h() == LH ) )
+                    o->resize( x() + LX, 
+                               y() + LY,
+                               LW,
+                               LH);
             }
 
-            H += RH;
+            if ( _flow )
+            {
+                H += RH;
+                if ( X > W )
+                    W = X;
+            }
 
-            if ( ! _flow )
-                W = X;
+            Fl_Group::resize( x(), y(), W, H );
         }
 };

FL/Fl_Labelpad_Group.H

@@ -49,13 +49,20 @@ public:
             measure_label( o, W, H );
 
             // set size to contain widget
-            size( W > o->w() ? W : o->w(), o->h() + H );
+            if ( o->align() & ( FL_ALIGN_TOP | FL_ALIGN_BOTTOM ) )
+                size( W > o->w() ? W : o->w(), o->h() + H );
+            if ( o->align() & ( FL_ALIGN_LEFT | FL_ALIGN_RIGHT ) )
+                size( o->w() + W, H > o->h() ? H : o->h() );
 
             // center widget in group
             if ( o->align() & FL_ALIGN_TOP )
                 o->position( x() + w() / 2 - (o->w() / 2 ), y() + H );
             else if ( o->align() & FL_ALIGN_BOTTOM )
                 o->position( x() + w() / 2 - (o->w() / 2 ), y() );
+            else if ( o->align() & FL_ALIGN_RIGHT )
+                o->position( x(), y() );
+            else if ( o->align() & FL_ALIGN_LEFT )
+                o->position( x() + W, y() );
             else
             {
                 /* TODO: other alignments */

mixer/src/Mixer.C

@@ -582,7 +582,7 @@ Mixer::Mixer ( int X, int Y, int W, int H, const char *L ) :
     }
     end();
 
-    resize( X,Y,W,H );
+   resize( X,Y,W,H );
 
     update_frequency( 15 );
 
@@ -737,10 +737,10 @@ void Mixer::resize ( int X, int Y, int W, int H )
 {
     Fl_Group::resize( X, Y, W, H );
 
-    mixer_strips->resize( X, Y + 24, W, H - (18*2) - 24 );
-
     scroll->resize( X, Y + 24, W, H - 24 - 18 );
 
+    mixer_strips->resize( X, Y + 24, W, H - (18*2) - 24 );
+
     rows( _rows );
 }
 
@@ -867,8 +867,6 @@ Mixer::rows ( int ideal_rows )
     {
       sh = (scroll->h() - 18);
       mixer_strips->flow( false );
-
-      actual_rows = 1;
     }
 
     int tw = 0;
@@ -885,12 +883,13 @@ Mixer::rows ( int ideal_rows )
     if ( actual_rows > 1 )
         mixer_strips->size( scroll->w() - 18, mixer_strips->h() );
     else
-        mixer_strips->size( tw, mixer_strips->h() );
+        mixer_strips->size( tw, sh );
 
     _rows = ideal_rows;
     
     if ( _strip_height != sh );
     {
+        mixer_strips->redraw();
         scroll->redraw();
         _strip_height = sh;
     }

mixer/src/Module_Parameter_Editor.C

@@ -33,7 +33,7 @@
 #include "FL/Fl_Labelpad_Group.H"
 #include "FL/Fl_Value_SliderX.H"
 #include "FL/Fl_DialX.H"
-
+#include <FL/Fl_Scroll.H>
 #include "Module.H"
 #include "Module_Parameter_Editor.H"
 #include "Controller_Module.H"
@@ -46,7 +46,7 @@
 
 
 
-Module_Parameter_Editor::Module_Parameter_Editor ( Module *module ) : Fl_Double_Window( 800, 600 )
+Module_Parameter_Editor::Module_Parameter_Editor ( Module *module ) : Fl_Double_Window( 900,900 )
 {
     _module = module;
     _resized = false;
@@ -65,52 +65,37 @@ Module_Parameter_Editor::Module_Parameter_Editor ( Module *module ) : Fl_Double_
 
     copy_label( title );
 
-    fl_font( FL_HELVETICA, 14 );
+//    fl_font( FL_HELVETICA, 14 );
 
     _min_width = 30 + fl_width( module->label() );
-
-    { Fl_Pack *o = main_pack = new Fl_Pack( 0, 0, w(), h() - 10 );
-        o->type( FL_VERTICAL );
+    
+    { Fl_Group *o = new Fl_Group( 0, 0, w(), 25 );
         o->label( module->label() );
         o->labelfont( 2 );
         o->labeltype( FL_SHADOW_LABEL );
         o->labelsize( 14 );
         o->align( FL_ALIGN_TOP | FL_ALIGN_RIGHT | FL_ALIGN_INSIDE );
 
-
-        { Fl_Pack *o = new Fl_Pack( 0, 0, 50, 25 );
-            o->type( FL_HORIZONTAL );
-            o->spacing( 20 );
-
-            { Fl_Menu_Button *o = mode_choice = new Fl_Menu_Button( 0, 0, 25, 25 );
-                o->add( "Knobs" );
-                o->add( "Horizontal Sliders" );
-                o->add( "Vertical Sliders" );
-                o->label( NULL );
-                o->value( 0 );
-                o->when( FL_WHEN_CHANGED );
-                o->callback( cb_mode_handle, this );
-            }
-
-/*             { Fl_Box *o = new Fl_Box( 0, 0, 300, 25 ); */
-/*                 o->box( FL_ROUNDED_BOX ); */
-/*                 o->color( FL_YELLOW ); */
-/*                 o->label( strdup( lab ) ); */
-/*                 o->labeltype( FL_SHADOW_LABEL ); */
-/*                 o->labelsize( 18 ); */
-/*                 o->align( (Fl_Align)(FL_ALIGN_TOP | FL_ALIGN_RIGHT | FL_ALIGN_INSIDE ) ); */
-/* //                Fl_Group::current()->resizable( o ); */
-/*             } */
-            o->end();
+        { Fl_Menu_Button *o = mode_choice = new Fl_Menu_Button( 0, 0, 25, 25 );
+            o->add( "Knobs" );
+            o->add( "Horizontal Sliders" );
+            o->add( "Vertical Sliders" );
+            o->label( NULL );
+            o->value( 0 );
+            o->when( FL_WHEN_CHANGED );
+            o->callback( cb_mode_handle, this );
         }
-        { Fl_Group *o = new Fl_Group( 0, 0, w(), h() );
-            { Fl_Flowpack *o = control_pack = new Fl_Flowpack( 50, 0, w() - 100, h() );
-/*                 o->box( FL_ROUNDED_BOX ); */
-/*                 o->color( FL_GRAY ); */
+        o->resizable(0);
+        o->end();
+    }
+
+    { Fl_Scroll *o = control_scroll = new Fl_Scroll( 0, 40, w(), h() - 40 );
+        { Fl_Group *o = new Fl_Group( 0, 40, w(), h() - 40 );
+            { Fl_Flowpack *o = control_pack = new Fl_Flowpack( 50, 40, w() - 100, h() - 40 );
                 o->type( FL_HORIZONTAL );
                 o->flow( true );
-                o->vspacing( 10 );
-                o->hspacing( 10 );
+                o->vspacing( 5 );
+                o->hspacing( 5 );
                 o->end();
             }
             o->resizable( 0 );
@@ -118,11 +103,10 @@ Module_Parameter_Editor::Module_Parameter_Editor ( Module *module ) : Fl_Double_
         }
         o->end();
     }
+    resizable(control_scroll);
 
     end();
 
-//    draw();
-
     make_controls();
 }
 
@@ -154,7 +138,27 @@ Module_Parameter_Editor::make_controls ( void )
     Fl_Color bc = FL_BACKGROUND2_COLOR;
 
     controls_by_port.resize( module->control_input.size() );
-
+    
+    if ( mode_choice->value() == 1 )
+    {
+        control_pack->flow(false);
+        control_pack->type( FL_VERTICAL );
+        control_pack->size( 450, 24 );
+    }
+    else if ( mode_choice->value() == 2 )
+    {
+        control_pack->flow(false);
+        control_pack->type( FL_HORIZONTAL );
+        control_pack->size( 24, 350 );
+    }
+    else if ( mode_choice->value() == 0 )
+    {
+        control_pack->flow(true);
+        control_pack->type( FL_HORIZONTAL );
+        control_pack->size( 700, 50 );
+        
+    }
+        
     for ( unsigned int i = 0; i < module->control_input.size(); ++i )
     {
         Fl_Widget *w;
@@ -165,16 +169,16 @@ Module_Parameter_Editor::make_controls ( void )
         /*     continue; */
 
         if ( !strcasecmp( "Azimuth", p->name() ) &&
-            180.0f == p->hints.maximum &&
-            -180.0f == p->hints.minimum )
+             180.0f == p->hints.maximum &&
+             -180.0f == p->hints.minimum )
         {
             azimuth_port_number = i;
             azimuth_value = p->control_value();
             continue;
         }
         else if ( !strcasecmp( "Elevation", p->name() ) &&
-             90.0f == p->hints.maximum &&
-            -90.0f == p->hints.minimum )
+                  90.0f == p->hints.maximum &&
+                  -90.0f == p->hints.minimum )
         {
             elevation_port_number = i;
             elevation_value = p->control_value();
@@ -194,15 +198,17 @@ Module_Parameter_Editor::make_controls ( void )
             o->selection_color( fc );
             o->type( FL_TOGGLE_BUTTON );
             o->value( p->control_value() );
+            o->align(FL_ALIGN_TOP);
         }
         else if ( p->hints.type == Module::Port::Hints::INTEGER )
         {
 
             Fl_Counter *o = new Fl_Counter(0, 0, 58, 24, p->name() );
             w = o;
-
+            
             o->type(1);
             o->step(1);
+            o->align(FL_ALIGN_TOP);
 
             if ( p->hints.ranged )
             {
@@ -230,6 +236,7 @@ Module_Parameter_Editor::make_controls ( void )
                 o->color( bc );
                 o->selection_color( fc );
                 o->value( p->control_value() );
+                o->align(FL_ALIGN_TOP);
 
                 o->precision( 2 );
                 /* a couple of plugins have ridiculously small units */
@@ -247,7 +254,8 @@ Module_Parameter_Editor::make_controls ( void )
                 {
                     o->type( FL_HORIZONTAL );
 
-                    o->size( 120, 24 );
+                    o->align( FL_ALIGN_RIGHT );
+                    o->size( 300, 24 );
                     if ( p->hints.ranged )
                     {
                         o->minimum( p->hints.minimum );
@@ -257,8 +265,9 @@ Module_Parameter_Editor::make_controls ( void )
                 else
                 {
                     o->type( FL_VERTICAL );
+                    o->align(FL_ALIGN_TOP);
 
-                    o->size( 24, 120 );
+                    o->size( 24, 300 );
                     /* have to reverse the meaning of these to get the
                      * orientation of the slider right */
                     o->maximum( p->hints.minimum );
@@ -279,6 +288,8 @@ Module_Parameter_Editor::make_controls ( void )
             }
 
         }
+//        w->align(FL_ALIGN_TOP);
+        w->labelsize( 10 );
 
         controls_by_port[i] = w;
 
@@ -286,8 +297,6 @@ Module_Parameter_Editor::make_controls ( void )
 
         Fl_Button *bound;
 
-        w->align(FL_ALIGN_TOP);
-        w->labelsize( 10 );
 
         _callback_data.push_back( callback_data( this, i ) );
 
@@ -310,6 +319,7 @@ Module_Parameter_Editor::make_controls ( void )
                     o->callback( cb_bound_handle, &_callback_data.back() );
                 }
 
+//                flg->resizable(w);
                 o->resizable( 0 );
                 o->end();
 
@@ -317,9 +327,19 @@ Module_Parameter_Editor::make_controls ( void )
                 flg->set_visible_focus();
 
                 flg->position( o->x(), o->y() );
-                bound->position( o->x(), flg->y() + flg->h() );
-                o->size( flg->w(), flg->h() + bound->h() );
+
+                if ( mode_choice->value() == 1 )
+                {
+                    bound->position( flg->x() + 450 - bound->w(), o->y() );
+                    o->size( flg->w() + bound->w(), flg->h() );
+                }
+                else
+                {
+                    bound->position( o->x(), flg->y() + flg->h() );
+                    o->size( flg->w(), flg->h() + bound->h() );
+                }
                 o->init_sizes();
+                //  o->resizable(flg);
             }
 
             if (! p->hints.visible )
@@ -367,13 +387,18 @@ Module_Parameter_Editor::make_controls ( void )
 
     update_control_visibility();
 
-    int width = control_pack->max_width() + 100;
-    int height = control_pack->h() + 50;
+    control_pack->dolayout();
+
+    int width = control_pack->w() + 100;
+    int height = control_pack->h() + 60;
 
     if ( width < _min_width )
         width = _min_width;
 
-    main_pack->size( width, height );
+    control_pack->parent()->size( control_pack->w() + 100, control_pack->h() );
+    
+    control_scroll->scroll_to(0, 0 );
+
     size( width, height );
     size_range( width, height, width, height );
 }

mixer/src/Module_Parameter_Editor.H

@@ -26,6 +26,7 @@ class Fl_Flowpack;
 class Module;
 class Fl_Menu_Button;
 class Panner;
+class Fl_Scroll;
 
 #include <vector>
 #include <list>
@@ -75,8 +76,8 @@ class Module_Parameter_Editor : public Fl_Double_Window
     void set_value (int i, float value );
     void bind_control ( int i );
     void make_controls ( void );
-
-    Fl_Pack *main_pack;
+    
+    Fl_Scroll *control_scroll;
     Fl_Flowpack *control_pack;
     Fl_Menu_Button *mode_choice;
     bool _resized;

timeline/src/Transport.C

@@ -124,7 +124,12 @@ Transport::Transport ( int X, int Y, int W, int H, const char *L )
     o->color2( fl_color_average( FL_GRAY, FL_BLUE, 0.50 ) );
     o->tooltip( "When active, the next playback will be done in freewheeling mode" );
 
+    type( Fl_Pack::HORIZONTAL );
     flowdown( true );
+    vspacing( 1 );
+    hspacing( 1 );
+             
+    dolayout();
 }