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Mixer: Try to fix some weirdness with Controller Module knob display.

This commit is contained in:
Jonathan Moore Liles 2012-03-02 22:53:21 -08:00
parent 9f6a2fd022
commit 044414c4c2
5 changed files with 93 additions and 62 deletions
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129
FL/Fl_Arc_Dial.C
View File

@ -72,8 +72,6 @@ burnished_oval_box ( int x, int y, int w, int h, Fl_Color c )
void
Fl_Arc_Dial::draw_box ( void )
{
if ( type() == ARC_DIAL )
fl_draw_box( FL_ROUNDED_BOX, x(), y(), w(), h(), color() );
}
int
@ -121,44 +119,45 @@ Fl_Arc_Dial::handle ( int m )
}
}
return Fl_Dial::handle( m );
int X, Y, S;
get_knob_dimensions ( &X, &Y, &S );
return Fl_Dial::handle( m, X, Y, S, S );
}
void
Fl_Arc_Dial::draw ( void )
{
int X = x();
int Y = y();
int W = w();
int H = h();
int X, Y, S;
get_knob_dimensions ( &X, &Y, &S);
draw_box();
draw_label();
X += Fl::box_dx(box());
Y += Fl::box_dy(box());
W -= Fl::box_dw(box());
H -= Fl::box_dh(box());
double angle = ( angle2() - angle1() ) * ( value() - minimum()) / ( maximum() - minimum() ) + angle1();
X += W / 8;
Y += H / 8;
W -= W / 4;
H -= H / 4;
if ( type() == ARC_DIAL )
{
fl_line_style( FL_SOLID, W / 6 );
/* fl_line_style( FL_SOLID, 0 ); */
if ( type() == ARC_DIAL )
fl_draw_box( FL_ROUNDED_BOX, X, Y, S, S, color() );
/* shrink a bit */
X += S / 8.0;
Y += S / 8.0;
S -= S / 4;
fl_line_style( FL_SOLID, S / 6 );
/* background arc */
fl_color( fl_darker( color() ) );
fl_arc( X, Y, W, H, 270 - angle1(), 270 - angle2() );
fl_arc( X, Y, S, S, 270 - angle1(), 270 - angle2() );
/* foreground arc */
fl_color( selection_color() );
fl_arc( X, Y, W, H, 270 - angle1(), 270 - angle );
fl_arc( X, Y, S, S, 270 - angle1(), 270 - angle );
fl_line_style( FL_SOLID, 0 );
@ -166,52 +165,33 @@ Fl_Arc_Dial::draw ( void )
}
else if ( type() == PLASTIC_DIAL || type() == BURNISHED_DIAL )
{
// fl_color( fl_color_average( FL_RED, selection_color(), ( value() - minimum() ) / ( maximum() - minimum() ) ) );
draw_knob();
fl_line_style( FL_SOLID, W / 6 );
fl_color( fl_contrast( selection_color(), FL_BACKGROUND_COLOR ) );
const int d = 6;
/* account for edge conditions */
angle = angle < angle1() + d ? angle1() + d : angle;
angle = angle > angle2() - d ? angle2() - d : angle;
fl_arc( X + 5, Y + 5 , W - 10, H - 10, 270 - (angle - d), 270 - (angle + d) );
fl_line_style( FL_SOLID, 0 );
draw_cursor( X, Y, S);
}
/* Some strange bug in FLTK prevents us from always been able to draw text
* here, so don't even try for now. */
/* char s[10]; */
/* fl_font( FL_HELVETICA, 8 ); */
char s[10];
fl_font( FL_HELVETICA, 8 );
snprintf( s, sizeof( s ), "%.1f", value() );
if ( type() == ARC_DIAL )
fl_draw( s, X, Y, W, H, FL_ALIGN_BOTTOM );
else
if ( type() == PLASTIC_DIAL )
{
fl_draw( s, x(), y(), w(), H, FL_ALIGN_BOTTOM );
}
/* snprintf( s, sizeof( s ), "%.1f", value() ); */
/* /\* fl_rectf( X, Y + S, S, 14, FL_BACKGROUND2_COLOR ); *\/ */
/* fl_color( FL_WHITE ); */
/* fl_draw( s, X, Y + S, S, 14, FL_ALIGN_CENTER ); */
}
void
Fl_Arc_Dial::draw_knob ( void )
Fl_Arc_Dial::get_knob_dimensions ( int *X, int *Y, int *S )
{
int ox, oy, ww, hh, side;
ox = x();
oy = y();
ww = w();
hh = h();
draw_label();
fl_clip(ox, oy, ww, hh);
if (ww > hh)
{
side = hh;
@ -224,6 +204,52 @@ Fl_Arc_Dial::draw_knob ( void )
}
side = w() > h() ? hh : ww;
*X = ox;
*Y = oy;
*S = side;
}
void
Fl_Arc_Dial::draw_cursor ( int ox, int oy, int side )
{
double angle;
// fl_color(fl_color_average(FL_BACKGROUND_COLOR, FL_BLACK, .7f));
angle = ( angle2() - angle1() ) * ( value() - minimum()) / ( maximum() - minimum() ) + angle1();
fl_color( fl_contrast( selection_color(), FL_BACKGROUND_COLOR ) );
fl_line_style( FL_SOLID, side / 8 );
const int d = 6;
/* account for edge conditions */
angle = angle < angle1() + d ? angle1() + d : angle;
angle = angle > angle2() - d ? angle2() - d : angle;
ox += side / 4;
oy += side / 4;
side -= side / 2;
fl_arc( ox, oy, side, side, 270 - (angle - d), 270 - (angle + d) );
fl_line_style( FL_SOLID, 0 );
}
void
Fl_Arc_Dial::draw_knob ( void )
{
int ox, oy, ww, hh, side;
get_knob_dimensions ( &ox, &oy, &side );
ww = w();
hh = h();
draw_label();
fl_clip(ox, oy, ww, hh);
// background
/* fl_color(FL_BACKGROUND_COLOR); */
/* fl_rectf(ox, oy, side, side); */
@ -231,7 +257,6 @@ Fl_Arc_Dial::draw_knob ( void )
/* scale color */
fl_color(fl_color_average(color(), FL_BACKGROUND2_COLOR, .6));
fl_pie(ox + 1, oy + 3, side - 2, side - 12, 0, 360);
// scale
draw_scale(ox, oy, side);

2
FL/Fl_Arc_Dial.H
View File

@ -33,6 +33,7 @@ class Fl_Arc_Dial : public Fl_Dial
void draw_scale ( int ox, int oy, int side );
void draw_cursor ( int ox, int oy, int sidei );
void get_knob_dimensions ( int *X, int *Y, int *S );
protected:
@ -75,6 +76,7 @@ public:
_scaleticks = 12;
box( FL_NO_BOX );
type( DEFAULT );
}
};

8
FL/Fl_Flowpack.H
View File

@ -82,7 +82,10 @@ public:
void dolayout ( void )
{
size( w(), layout( w() ) );
int new_h = layout( w() );
if ( new_h != h() )
size( w(), new_h );
}
int
@ -113,6 +116,9 @@ public:
X = 0;
}
/* avoid bothering the control with lots of resize() calls */
if ( ! ( o->x() == x() + X &&
o->y() == y() + Y ) )
o->position( x() + X, y() + Y );
X += o->w() + _hspacing;

6
mixer/src/Chain.C
View File

@ -141,13 +141,14 @@ Chain::Chain ( ) : Fl_Group( 0, 0, 100, 100, "")
o->labeltype( FL_NO_LABEL );
o->hide();
{ Fl_Scroll *o = new Fl_Scroll( X, Y, W, H );
// o->color( FL_BACKGROUND_COLOR );
o->color( FL_BACKGROUND_COLOR );
o->box( FL_NO_BOX );
o->type( Fl_Scroll::VERTICAL );
{ Fl_Flowpack *o = controls_pack = new Fl_Flowpack( X, Y, W, H );
o->type( FL_VERTICAL );
o->hspacing( 10 );
o->vspacing( 10 );
// o->box( FL_FLAT_BOX );
o->box( FL_NO_BOX );
// o->color( FL_RED );
o->end();
Fl_Group::current()->resizable( o );
@ -159,7 +160,6 @@ Chain::Chain ( ) : Fl_Group( 0, 0, 100, 100, "")
o->hide();
Fl_Group::current()->resizable( o );
}
end();
log_create();

6
mixer/src/Controller_Module.C
View File

@ -361,7 +361,7 @@ Controller_Module::connect_to ( Port *p )
}
else
{
{ Fl_Arc_Dial *o = new Fl_Arc_Dial( 0, 0, 40, 40, p->name() );
{ Fl_Arc_Dial *o = new Fl_Arc_Dial( 0, 0, 50, 50, p->name() );
w = o;
control = o;
@ -402,10 +402,8 @@ Controller_Module::connect_to ( Port *p )
w->resize( x(), y(), this->w(), h() );
add( w );
resizable( w );
/* init_sizes(); */
// init_sizes();
}
// create OSC port
}
void