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Timeline/ControlSequence: Simplify drawing.

This commit is contained in:
Jonathan Moore Liles 2012-10-25 00:25:23 -07:00
parent 03fdc46f3c
commit ee063e003b
3 changed files with 20 additions and 74 deletions
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77
timeline/src/Control_Sequence.C
View File

@ -38,9 +38,8 @@ using std::list;
bool Control_Sequence::draw_with_gradient = true;
bool Control_Sequence::draw_with_polygon = true;
bool Control_Sequence::draw_with_grid = true;
bool Control_Sequence::draw_with_polygon = true;
@ -248,7 +247,7 @@ Control_Sequence::mode ( Mode m )
}
void
Control_Sequence::draw_curve ( bool flip, bool filled )
Control_Sequence::draw_curve ( bool filled )
{
const int bx = x();
const int by = y() + Fl::box_dy( box() );
@ -265,36 +264,18 @@ Control_Sequence::draw_curve ( bool flip, bool filled )
if ( r == _widgets.begin() )
{
if ( flip )
{
if ( filled )
fl_vertex( bx, by );
fl_vertex( bx, ry );
}
else
{
if ( filled )
fl_vertex( bx, bh + by );
fl_vertex( bx, ry );
}
if ( filled )
fl_vertex( bx, bh + by );
fl_vertex( bx, ry );
}
fl_vertex( (*r)->line_x(), ry );
if ( r == e )
{
if ( flip )
{
fl_vertex( bx + bw, ry );
if ( filled )
fl_vertex( bx + bw, by );
}
else
{
fl_vertex( bx + bw, ry );
if ( filled )
fl_vertex( bx + bw, bh + by );
}
fl_vertex( bx + bw, ry );
if ( filled )
fl_vertex( bx + bw, bh + by );
break;
}
@ -326,22 +307,11 @@ Control_Sequence::draw ( void )
const Fl_Color color = active ? this->color() : fl_inactive( this->color() );
const Fl_Color selection_color = active ? this->selection_color() : fl_inactive( this->selection_color() );
if ( draw_with_gradient )
{
const Fl_Color c1 = fl_color_average( selection_color, FL_BLACK, 0.50f );
const Fl_Color c2 = fl_color_average( color, FL_WHITE, 0.60f );
for ( int gy = 0; gy < bh; gy++ )
{
fl_color( fl_color_average( c1, c2, gy / (float)bh) );
fl_line( X, by + gy, X + W, by + gy );
}
}
fl_rectf( X, Y, W, H, fl_color_average( FL_WHITE, FL_BACKGROUND_COLOR, 0.3 ) );
if ( draw_with_grid )
{
fl_color( fl_darker( color ) );
fl_color( FL_GRAY );
const int inc = bh / 10;
if ( inc )
@ -354,29 +324,20 @@ Control_Sequence::draw ( void )
{
if ( draw_with_polygon )
{
fl_color( color );
fl_color( fl_color_add_alpha( color, 100 ) );
fl_begin_complex_polygon();
draw_curve( draw_with_gradient, true );
draw_curve( true );
fl_end_complex_polygon();
fl_color( selection_color );
fl_line_style( FL_SOLID, 2 );
fl_begin_line();
draw_curve( draw_with_gradient, false );
fl_end_line();
}
else
{
// fl_color( fl_color_average( selection_color, color, 0.70f ) );
fl_color( selection_color );
fl_line_style( FL_SOLID, 2 );
fl_begin_line();
draw_curve( draw_with_gradient, false );
fl_end_line();
}
fl_color( fl_color_average( FL_WHITE, color, 0.5 ) );
fl_line_style( FL_SOLID, 3 );
fl_begin_line();
draw_curve( false );
fl_end_line();
fl_line_style( FL_SOLID, 0 );
}

3
timeline/src/Control_Sequence.H
View File

@ -65,7 +65,7 @@ private:
void init ( void );
void draw_curve ( bool flip, bool filled );
void draw_curve ( bool filled );
static void menu_cb ( Fl_Widget *w, void *v );
void menu_cb ( const Fl_Menu_ *m );
@ -98,7 +98,6 @@ public:
void connect_osc ( void );
static bool draw_with_gradient;
static bool draw_with_polygon;
static bool draw_with_grid;

14
timeline/src/TLE.fl
View File

@ -565,20 +565,6 @@ timeline->redraw();}
label {&Control Sequence} open
xywh {15 15 74 25}
} {
MenuItem {} {
label Polygon
callback {Control_Sequence::draw_with_polygon = menu_picked_value( o );
timeline->redraw();}
xywh {35 35 40 25} type Toggle value 1
}
MenuItem {} {
label Graded
callback {Control_Sequence::draw_with_gradient = menu_picked_value( o );
timeline->redraw();}
xywh {45 45 40 25} type Toggle value 1
}
MenuItem {} {
label Ruled
callback {Control_Sequence::draw_with_grid = menu_picked_value( o );