allanger/ardour
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Activity

add a new Drum icon

Browse Source
This commit is contained in:
Paul Davis
2024-12-29 14:34:38 -07:00
parent 0133400b8a
commit 791bb3a50d
2 changed files with 53 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
libs/widgets/ardour_icon.cc
View File

@@ -1755,7 +1755,54 @@ icon_attachment_bottom (cairo_t* cr, const int width, const int height, const Gt
/*****************************************************************************/
/*****************************************************************************
* Drum icon (take from share/scripts/create_drum_tracks.lua
*/
static void
drumstick (cairo_t* cr, double xp, double lr, double r, double x, double y)
{
cairo_set_line_width (cr, r * .3);
cairo_move_to (cr, x * xp, y);
cairo_close_path (cr);
cairo_stroke (cr);
cairo_set_line_width (cr, r * .2);
cairo_move_to (cr, x * xp, y);
cairo_rel_line_to (cr, lr * x, y);
cairo_stroke (cr);
}
static void
icon_drum (cairo_t* cr, const int width, const int height, const Gtkmm2ext::ActiveState state, const uint32_t fg_color)
{
double x = width * .5;
double y = height * .5;
double r = std::min (x, y) * .7;
cairo_save (cr);
cairo_translate (cr, x, y);
cairo_scale (cr, 1, .5);
cairo_translate (cr, -x, -y);
cairo_arc (cr, x, y, r, 0, 2 * M_PI);
cairo_fill (cr);
cairo_arc (cr, x, y, r, 0, M_PI);
cairo_arc_negative (cr, x, y * 1.6, r, M_PI, 0);
Gtkmm2ext::set_source_rgba (cr, fg_color);
cairo_fill (cr);
cairo_restore (cr);
// cairo_set_source_rgba (cr, .6, .4, .2, 1);
cairo_translate (cr, x, y);
cairo_scale (cr, .7, 1);
cairo_translate (cr, -x, -y);
cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
drumstick (cr, 1.2, 1.2, r, x, y);
drumstick (cr, 0.7, -.5, r, x, y);
}
/****************************************************************************/
bool
ArdourWidgets::ArdourIcon::render (cairo_t* cr,
@@ -1931,6 +1978,9 @@ ArdourWidgets::ArdourIcon::render (cairo_t* cr
case AttachmentBottom:
icon_attachment_bottom (cr, width, height, state, fg_color);
break;
case Drum:
icon_drum (cr, width, height, state, fg_color);
break;
case NoIcon:
rv = false;
break;
@@ -2004,3 +2054,4 @@ ArdourWidgets::ArdourIcon::expose_with_text (GdkEventExpose* ev, Gtk::Widget* w,
return true;
}

1
libs/widgets/widgets/ardour_icon.h
View File

@@ -82,6 +82,7 @@ namespace ArdourWidgets { namespace ArdourIcon {
AttachmentLeft,
AttachmentRight,
AttachmentBottom,
Drum,
NoIcon //< Last
};