static void draw_background(t_tab *x, t_object *view, t_rect *rect)
{
int i;
t_elayer *g = ebox_start_layer((t_ebox *)x, cream_sym_background_layer, rect->width, rect->height);
if(g)
{
egraphics_set_color_rgba(g, &x->f_color_border);
egraphics_set_line_width(g, 2);
if(x->f_orientation)
{
const float ratio = rect->height / (float)x->f_nitems;
for(i = 1; i < x->f_nitems; i++)
{
egraphics_line_fast(g, 0, ratio * i, rect->width, ratio * i);
}
}
else
{
const float ratio = rect->width / (float)x->f_nitems;
for(i = 1; i < x->f_nitems; i++)
{
egraphics_line_fast(g, ratio * i, 0, ratio * i, rect->height);
}
}
ebox_end_layer((t_ebox*)x, cream_sym_background_layer);
}
ebox_paint_layer((t_ebox *)x, cream_sym_background_layer, 0., 0.);
}
void draw_knob(t_gain *x, t_object *view, t_rect *rect)
{
float ratio;
t_elayer *g = ebox_start_layer((t_ebox *)x, gensym("knob_layer"), rect->width, rect->height);
if (g)
{
float value = (x->f_value + 90.) / 108.;
egraphics_set_color_rgba(g, &x->f_color_knob);
if(x->f_direction)
{
ratio = pd_clip_minmax(rect->width * 0.05, 4., 12.);
egraphics_set_line_width(g, ratio);
egraphics_line_fast(g, value * rect->width, -2, value * rect->width, rect->height+4);
}
else
{
ratio = pd_clip_minmax(rect->height * 0.05, 4., 12.);
egraphics_set_line_width(g, ratio);
egraphics_line_fast(g, -2, (1. - value) * rect->height, rect->width+4, (1. - value) * rect->height);
}
ebox_end_layer((t_ebox*)x, gensym("knob_layer"));
}
ebox_paint_layer((t_ebox *)x, gensym("knob_layer"), 0., 0.);
}
void draw_background(t_toggle *x, t_object *view, t_rect *rect)
{
t_elayer *g = ebox_start_layer((t_ebox *)x, gensym("background_layer"), rect->width, rect->height);
if (g)
{
if(x->f_active)
{
egraphics_set_color_rgba(g, &x->f_color_cross);
egraphics_set_line_width(g, 2);
egraphics_line_fast(g, 0, 0, rect->width, rect->height);
egraphics_line_fast(g, 0, rect->height, rect->width, 0);
}
ebox_end_layer((t_ebox*)x, gensym("background_layer"));
}
ebox_paint_layer((t_ebox *)x, gensym("background_layer"), 0., 0.);
}
static void draw_background(t_scope *x, t_object *view, t_rect *rect)
{
int i;
t_elayer *g = ebox_start_layer((t_ebox *)x, cream_sym_background_layer, rect->width, rect->height);
if (g)
{
egraphics_set_color_rgba(g, &x->f_color_border);
for(i = 1; i < 4; i++)
{
egraphics_line_fast(g, -2, rect->height * 0.25 * (float)i, rect->width + 4, rect->height * 0.25 * (float)i);
}
for(i = 1; i < 6; i++)
{
egraphics_line_fast(g, rect->width * (1. / 6.) * (float)i, -2, rect->width * (1. / 6.) * (float)i, rect->height + 4);
}
ebox_end_layer((t_ebox*)x, cream_sym_background_layer);
}
ebox_paint_layer((t_ebox *)x, cream_sym_background_layer, 0.f, 0.f);
}
static void incdec_paint(t_incdec *x, t_object *view)
{
t_rect rect;
ebox_get_rect_for_view((t_ebox *)x, &rect);
t_elayer *g = ebox_start_layer((t_ebox *)x, cream_sym_background_layer, rect.width, rect.height);
if (g)
{
egraphics_set_color_rgba(g, &x->f_color_arrow);
if(x->f_mouse_down)
{
if(x->f_mouse_down == 1)
{
egraphics_rectangle(g, 0.f, 0.f, rect.width, rect.height * 0.5f);
}
else
{
egraphics_rectangle(g, 0.f, rect.height * 0.5f, rect.width, rect.height);
}
egraphics_fill(g);
}
if(x->f_mouse_down == 1)
{
egraphics_set_color_rgba(g, &x->f_color_background);
}
egraphics_move_to(g, 2.f, rect.height * 0.5f - 3.f);
egraphics_line_to(g, rect.width - 2.f, rect.height * 0.5f - 3.f);
egraphics_line_to(g, rect.width * 0.5f, 2.f);
egraphics_fill(g);
if(x->f_mouse_down == -1)
{
egraphics_set_color_rgba(g, &x->f_color_background);
}
else
{
egraphics_set_color_rgba(g, &x->f_color_arrow);
}
egraphics_move_to(g, 2.f, rect.height * 0.5f + 3.f);
egraphics_line_to(g, rect.width - 2.f, rect.height * 0.5f + 3.f);
egraphics_line_to(g, rect.width * 0.5f, rect.height - 2.f);
egraphics_fill(g);
egraphics_set_color_rgba(g, &x->f_color_border);
egraphics_set_line_width(g, 2.f);
egraphics_line_fast(g, 0., rect.height * 0.5f, rect.width, rect.height * 0.5f);
ebox_end_layer((t_ebox*)x, cream_sym_background_layer);
}
ebox_paint_layer((t_ebox *)x, cream_sym_background_layer, 0., 0.);
}
void draw_needle(t_knob *x, t_object *view, t_rect *rect)
{
float size, abs, ord, pimul, pimin;
t_elayer *g = ebox_start_layer((t_ebox *)x, gensym("needle_layer"), rect->width, rect->height);
if (g)
{
size = rect->width * 0.5;
if(x->f_endless)
{
pimul = EPD_2PI;
pimin = EPD_PI2;
}
else
{
pimul = 1.5 * EPD_PI;
if (x->f_min < x->f_max)
pimin = 1.5 * EPD_PI2;
else
pimin = 0.5 * EPD_PI2;
}
if(x->f_min < x->f_max)
{
abs = pd_abscissa(size * 0.9 - 1, (x->f_value - x->f_min) / (x->f_max - x->f_min) * pimul + pimin);
ord = pd_ordinate(size * 0.9 - 1, (x->f_value - x->f_min) / (x->f_max - x->f_min) * pimul + pimin);
}
else
{
abs = pd_abscissa(size * 0.9 - 1, -(x->f_value - x->f_max) / (x->f_min - x->f_max) * pimul + pimin);
ord = pd_ordinate(size * 0.9 - 1, -(x->f_value - x->f_max) / (x->f_min - x->f_max) * pimul + pimin);
}
egraphics_set_line_width(g, 2);
egraphics_set_color_rgba(g, &x->f_color_needle);
egraphics_line_fast(g, rect->width * 0.5, rect->height * 0.5, abs + rect->width * 0.5, ord + rect->height * 0.5);
ebox_end_layer((t_ebox*)x, gensym("needle_layer"));
}
ebox_paint_layer((t_ebox *)x, gensym("needle_layer"), 0., 0.);
}
void draw_background(t_gain *x, t_object *view, t_rect *rect)
{
float ratio;
t_elayer *g = ebox_start_layer((t_ebox *)x, gensym("background_layer"), rect->width, rect->height);
if (g)
{
if(x->f_direction)
{
ratio = 90. / 108.;
egraphics_set_line_width(g, pd_clip_minmax(rect->height * 0.1, 2., 4.));
egraphics_set_color_rgba(g, &x->f_color_border);
egraphics_line_fast(g, rect->width * ratio, 0, rect->width * ratio, rect->height);
egraphics_set_color_rgba(g, &x->f_color_background);
egraphics_line_fast(g, rect->width * ratio, pd_clip_min(rect->height * 0.1, 2), rect->width * ratio, rect->height - pd_clip_min(rect->height * 0.1, 2));
egraphics_set_color_rgba(g, &x->f_color_border);
egraphics_line_fast(g, pd_clip_min(rect->height * 0.1, 2), rect->height * 0.5, rect->width-pd_clip_min(rect->height * 0.1, 2), rect->height * 0.5);
}
else
{
ratio = 1. - 90. / 108.;
egraphics_set_line_width(g, pd_clip_minmax(rect->width * 0.1, 2., 4.));
egraphics_set_color_rgba(g, &x->f_color_border);
egraphics_line_fast(g, 0, rect->height * ratio, rect->width, rect->height * ratio);
egraphics_set_color_rgba(g, &x->f_color_background);
egraphics_line_fast(g, pd_clip_min(rect->width * 0.1, 2), rect->height * ratio, rect->width - pd_clip_min(rect->width * 0.1, 2), rect->height * ratio);
egraphics_set_color_rgba(g, &x->f_color_border);
egraphics_line_fast(g, rect->width * 0.5, pd_clip_min(rect->width * 0.1, 2), rect->width * 0.5, rect->height -pd_clip_min(rect->width * 0.1, 2));
}
ebox_end_layer((t_ebox*)x, gensym("background_layer"));
}
ebox_paint_layer((t_ebox *)x, gensym("background_layer"), 0., 0.);
}
void draw_background(t_incdec *x, t_object *view, t_rect *rect)
{
float height;
t_elayer *g = ebox_start_layer((t_ebox *)x, gensym("background_layer"), rect->width, rect->height);
if (g)
{
// Background //
egraphics_set_color_rgba(g, &x->f_color_arrow);
if(x->f_mouse_down == 1)
egraphics_rectangle(g, 0, 0, rect->width, rect->height / 2.);
else if(x->f_mouse_down == -1)
egraphics_rectangle(g, 0, rect->height / 2., rect->width, rect->height);
egraphics_fill(g);
egraphics_set_color_rgba(g, &x->f_color_arrow);
// Arrow Up //
if(x->f_mouse_down == 1)
egraphics_set_color_rgba(g, &x->f_color_background);
else
egraphics_set_color_rgba(g, &x->f_color_arrow);
#ifdef __APPLE__
height = rect->height / 2. - 2;
egraphics_move_to(g, rect->width * 0.1, pd_clip_max(height * 0.9, height - 1));
egraphics_line_to(g, rect->width * 0.9, pd_clip_max(height * 0.9, height - 1));
egraphics_line_to(g, rect->width * 0.5, pd_clip_min(height* 0.1, 1));
egraphics_fill(g);
#elif _WINDOWS
height = rect->height / 2. - 2;
egraphics_move_to(g, rect->width * 0.1, pd_clip_max(height * 0.9, height - 1));
egraphics_line_to(g, rect->width * 0.9, pd_clip_max(height * 0.9, height - 1));
egraphics_line_to(g, rect->width * 0.5, pd_clip_min(height* 0.1, 1));
egraphics_fill(g);
#else
height = rect->height / 2.;
egraphics_move_to(g, rect->width * 0.1, pd_clip_max(height * 0.9, height - 2));
egraphics_line_to(g, rect->width * 0.9, pd_clip_max(height * 0.9, height - 2));
egraphics_line_to(g, rect->width * 0.5, pd_clip_min(height* 0.1, 1));
egraphics_fill(g);
#endif
// Arrow Down //
if(x->f_mouse_down == -1)
egraphics_set_color_rgba(g, &x->f_color_background);
else
egraphics_set_color_rgba(g, &x->f_color_arrow);
#ifdef __APPLE__
egraphics_move_to(g, rect->width * 0.1, pd_clip_min(height * 0.1 + rect->height / 2. + 2.5, rect->height / 2. + 2.5));
egraphics_line_to(g, rect->width * 0.9, pd_clip_min(height * 0.1 + rect->height / 2. + 2.5, rect->height / 2. + 2.5));
egraphics_line_to(g, rect->width * 0.5, pd_clip_max(height * 0.9 + rect->height / 2. + 2.5, rect->height - 1));
egraphics_fill(g);
#elif _WINDOWS
egraphics_move_to(g, rect->width * 0.1, pd_clip_min(height * 0.1 + rect->height / 2. + 2.5, rect->height / 2. + 2.5));
egraphics_line_to(g, rect->width * 0.9, pd_clip_min(height * 0.1 + rect->height / 2. + 2.5, rect->height / 2. + 2.5));
egraphics_line_to(g, rect->width * 0.5, pd_clip_max(height * 0.9 + rect->height / 2. + 2.5, rect->height - 1));
egraphics_fill(g);
#else
egraphics_move_to(g, rect->width * 0.1, pd_clip_min(height * 0.1 + rect->height / 2. + 1, rect->height / 2. + 2.5));
egraphics_line_to(g, rect->width * 0.9, pd_clip_min(height * 0.1 + rect->height / 2. + 1, rect->height / 2. + 2.5));
egraphics_line_to(g, rect->width * 0.5, pd_clip_max(height * 0.9 + rect->height / 2. + 1, rect->height - 1));
egraphics_fill(g);
#endif
// Middle Line //
egraphics_set_color_rgba(g, &x->f_color_border);
egraphics_set_line_width(g, 2);
egraphics_line_fast(g, 0., rect->height / 2. + 0.5, rect->width, rect->height / 2. + 0.5);
ebox_end_layer((t_ebox*)x, gensym("background_layer"));
}
ebox_paint_layer((t_ebox *)x, gensym("background_layer"), 0., 0.);
}
void draw_points(t_breakpoints *x, t_object *view, t_rect *rect)
{
int i;
float abs, ord;
float max, inc;
float abs2;
float ratiox, ratioy;
float height = sys_fontheight(ebox_getfontsize((t_ebox *)x)) + 2;
t_elayer *g = ebox_start_layer((t_ebox *)x, gensym("points_layer"), rect->width, rect->height);
if (g && x->f_number_of_points)
{
ratiox = (rect->width - 4.) / (x->f_range_abscissa[1] - x->f_range_abscissa[0]);
ratioy = (rect->height - height - 4.) / (x->f_range_ordinate[1] - x->f_range_ordinate[0]);
egraphics_set_line_width(g, 2);
egraphics_set_color_rgba(g, &x->f_color_line);
if(x->f_outline_mode == 0)
{
abs = (x->f_point_abscissa[0] - x->f_range_abscissa[0]) * ratiox + 2.;
ord = rect->height - (x->f_point_ordinate[0] - x->f_range_ordinate[0]) * ratioy - 2.;
egraphics_move_to(g, abs, ord);
for(i = 0; i < x->f_number_of_points; i++)
{
abs = (x->f_point_abscissa[i] - x->f_range_abscissa[0]) * ratiox + 2.;
ord = rect->height - (x->f_point_ordinate[i] - x->f_range_ordinate[0]) * ratioy - 2.;
egraphics_line_to(g, abs, ord);
}
egraphics_stroke(g);
}
else if (x->f_outline_mode == 1 || x->f_outline_mode == 2)
{
abs = (x->f_point_abscissa[0] - x->f_range_abscissa[0]) * ratiox + 2.;
ord = rect->height - (x->f_point_ordinate[0] - x->f_range_ordinate[0]) * ratioy - 2.;
egraphics_move_to(g, abs, ord);
max = (x->f_point_abscissa[x->f_number_of_points-1] - x->f_range_ordinate[0]) * ratiox + 2.;
inc = (x->f_point_abscissa[x->f_number_of_points-1] - x->f_point_abscissa[0]) / (float)(max - abs);
abs2 = x->f_point_abscissa[0]+inc;
if(x->f_point_abscissa[x->f_number_of_points-1] == x->f_point_abscissa[x->f_number_of_points-2])
{
for(i = abs; i <= max && abs2 <= x->f_point_abscissa[x->f_number_of_points-1]+inc; i++, abs2 += inc)
{
ord = rect->height - (breakpoints_interpolation(x, abs2) - x->f_range_ordinate[0]) * ratioy - 2.;
egraphics_line_to(g, i, ord);
}
}
else
{
for(i = abs; i <= max && abs2 <= x->f_point_abscissa[x->f_number_of_points-1]; i++, abs2 += inc)
{
ord = rect->height - (breakpoints_interpolation(x, abs2) - x->f_range_ordinate[0]) * ratioy - 2.;
egraphics_line_to(g, i, ord);
}
}
egraphics_stroke(g);
}
egraphics_set_color_rgba(g, &x->f_color_point);
for(i = 0; i < x->f_number_of_points; i++)
{
abs = (x->f_point_abscissa[i] - x->f_range_abscissa[0]) * ratiox + 2;
ord = rect->height - (x->f_point_ordinate[i] - x->f_range_ordinate[0]) * ratioy - 2;
if(i == x->f_point_hover || i == x->f_point_selected)
{
egraphics_circle(g, abs, ord, 4.);
}
else
egraphics_circle(g, abs, ord, 3.);
egraphics_fill(g);
}
}
if(g)
{
egraphics_set_color_rgba(g, &x->f_color_border);
egraphics_set_line_width(g, 2.);
egraphics_line_fast(g, -2, height - 1, rect->width+4, height - 1);
ebox_end_layer((t_ebox*)x, gensym("points_layer"));
}
ebox_paint_layer((t_ebox *)x, gensym("points_layer"), 0., 0.);
}
