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ArdourButton: ColorBox flag is for color-picker buttons

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This commit is contained in:
Ben Loftis 2021-12-29 20:16:29 -06:00
parent 5e76c32e96
commit d87b1053df
2 changed files with 35 additions and 2 deletions
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35
libs/widgets/ardour_button.cc
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@ -269,6 +269,8 @@ ArdourButton::render (Cairo::RefPtr<Cairo::Context> const& ctx, cairo_rectangle_
const float corner_radius = boxy ? 0 : std::max(2.f, _corner_radius * UIConfigurationBase::instance().get_ui_scale());
const float scale = UIConfigurationBase::instance().get_ui_scale();
if (_update_colors) {
set_colors ();
}
@ -510,7 +512,38 @@ ArdourButton::render (Cairo::RefPtr<Cairo::Context> const& ctx, cairo_rectangle_
}
//Indicator LED
if (_elements & Indicator) {
if ((_elements & ColorBox)==ColorBox) {
cairo_save (cr);
/* move to the center of the indicator/led */
if (_elements & (Text | VectorIcon | IconRenderCallback)) {
int led_xoff = ceil((char_pixel_width() + _diameter) * .5);
if (_led_left) {
cairo_translate (cr, led_xoff, get_height() * .5);
} else {
cairo_translate (cr, get_width() - led_xoff, get_height() * .5);
}
} else {
cairo_translate (cr, get_width() * .5, get_height() * .5);
}
float size = ceil(std::min (get_width(), get_height())/2 - 3*scale);
//black border
cairo_set_source_rgb (cr, 0, 0, 0);
rounded_function (cr, -size, -size, size*2, size*2, corner_radius - 1*scale);
cairo_fill(cr);
//inset by 1 px
size = size - 1*scale;
//led color
Gtkmm2ext::set_source_rgba (cr, led_color);
rounded_function (cr, -size, -size, size*2, size*2, corner_radius - 2*scale);
cairo_fill(cr);
cairo_restore (cr);
} else if (_elements & Indicator) {
cairo_save (cr);
/* move to the center of the indicator/led */

2
libs/widgets/widgets/ardour_button.h
View File

@ -43,7 +43,7 @@ class LIBWIDGETS_API ArdourButton : public CairoWidget , public Gtkmm2ext::Activ
Body = 0x2,
Text = 0x4,
Indicator = 0x8,
unused = 0x10,
ColorBox = 0x18, //also sets Indicator
Menu = 0x20,
Inactive = 0x40, // no _action is defined AND state is not used
VectorIcon = 0x80,