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Update plugin-ui related icons

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This commit is contained in:
Robin Gareus 2019-08-22 21:03:07 +02:00
parent 026b74e25d
commit a0d53b81b9
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
2 changed files with 129 additions and 12 deletions
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137
libs/widgets/ardour_icon.cc
View File

@ -1,5 +1,5 @@
/*
* Copyright (C) 2017-2018 Robin Gareus <robin@gareus.org>
* Copyright (C) 2017-2019 Robin Gareus <robin@gareus.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -1076,30 +1076,131 @@ static void icon_on_off (cairo_t *cr, const int width, const int height, const u
VECTORICONSTROKEOUTLINE(ceil (.25 * r), fg_color);
}
static void icon_bypass (cairo_t *cr, const int width, const int height, const uint32_t fg_color)
{
const double x = width * .5;
const double y = height * .5;
const double y0 = height * .6;
const double r = std::min (x, y) * .75;
const double o = std::min (x, y) * .275;
const double ar = std::min (x, y) * .15;
const double pt = std::min (x, y) * .125;
const double dashes[] = { 1, pt };
cairo_set_dash (cr, dashes, 2, 0);
cairo_move_to (cr, x - r, y0);
cairo_line_to (cr, x + r, y0);
VECTORICONSTROKEOUTLINE(pt * .8, fg_color);
cairo_set_dash (cr, 0, 0, 0);
cairo_move_to (cr, x - o, y0 - o);
cairo_line_to (cr, x + o, y0 + o);
cairo_move_to (cr, x + o, y0 - o);
cairo_line_to (cr, x - o, y0 + o);
VECTORICONSTROKEOUTLINE(pt * .8, fg_color);
cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);
cairo_arc (cr, x, y0, r, 0, 0);
cairo_arc (cr, x, y0, r *.8, 1.92 * M_PI, 1.92 * M_PI);
cairo_arc (cr, x, y0, r * 1.17, 1.92 * M_PI, 1.92 * M_PI);
cairo_close_path (cr);
cairo_arc_negative (cr, x, y0, r, 0, M_PI);
VECTORICONSTROKEOUTLINE(pt, fg_color);
}
static void icon_reset_knob (cairo_t *cr, const int width, const int height, const uint32_t fg_color)
{
const double x = ceil (width * .5) - .5;
const double y = ceil (height * .5) - .5;
const double pt = std::min (x, y) * .125;
const double x = width * .5;
const double y = height * .5;
const double r0 = std::min (x, y) * .3;
const double r1 = std::min (x, y) * .7;
const double ar = r0;
const double ra = r1 * .707;
const double ar = std::min (x, y) * .25;
const double pt = std::min (x, y) * .125;
cairo_arc (cr, x, y, r0, 0, 2. * M_PI);
cairo_move_to (cr, x, y - r0);
cairo_line_to (cr, x, y);
VECTORICONSTROKEOUTLINE(pt, fg_color);
/* outer ring w/arrow) */
cairo_arc (cr, x, y, r1, -.24 * M_PI, 1.5 * M_PI);
cairo_move_to (cr, x + ra, y - ra);
cairo_rel_line_to (cr, 0, ar * 1.25);
cairo_move_to (cr, x + ra, y - ra);
cairo_rel_line_to (cr, ar, 0);
/* outer ring w/CCW arrow */
cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);
cairo_arc (cr, x, y, r1, -.25 * M_PI, -.25 * M_PI);
cairo_rel_line_to (cr, 0, ar);
cairo_rel_line_to (cr, ar, -ar);
cairo_arc (cr, x, y, r1, -.25 * M_PI, -.25 * M_PI);
cairo_arc (cr, x, y, r1, -.25 * M_PI, 1.50 * M_PI);
VECTORICONSTROKEOUTLINE(pt, fg_color);
}
static void icon_config_wheel (cairo_t *cr, const int width, const int height, const uint32_t fg_color, int arrow)
{
const double x = width * .5;
const double y = height * .5;
const double r0 = std::min (x, y) * .3;
const double r1 = std::min (x, y) * .60;
const double r2 = std::min (x, y) * .75;
const double ar = std::min (x, y) * .25;
const double pt = std::min (x, y) * .125;
for (int i = 0; i < 8; ++i) {
double ang0 = i * 2.0 * M_PI / 8.0;
double ang1 = (i + 1) * 2.0 * M_PI / 8.0;
double angm = 2.0 * M_PI / 48.0;
double angd = 2.0 * M_PI / 64.0;
cairo_arc (cr, x, y, r2, ang0 - angm, ang0 + angm);
cairo_arc (cr, x, y, r1, ang0 + angm + angd, ang1 - angm - angd);
}
cairo_close_path (cr);
VECTORICONSTROKEOUTLINE(pt, fg_color);
cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);
if (arrow == 0) {
cairo_arc (cr, x, y, r0, 0, 2.0 * M_PI);
} else if (arrow > 0) {
/* clockwise pointing arrow */
cairo_arc (cr, x, y, r0, 1.9 * M_PI, 1.9 * M_PI);
cairo_rel_line_to (cr, 0, -ar);
cairo_rel_line_to (cr, -ar, ar);
cairo_arc (cr, x, y, r0, 1.9 * M_PI, 1.9 * M_PI);
cairo_arc_negative (cr, x, y, r0, 1.9 * M_PI, .5 * M_PI);
} else {
/* counterclockwise arrow */
cairo_arc (cr, x, y, r0, 1.1 * M_PI, 1.1 * M_PI);
cairo_rel_line_to (cr, 0, -ar);
cairo_rel_line_to (cr, ar, ar);
cairo_arc (cr, x, y, r0, 1.1 * M_PI, 1.1 * M_PI);
cairo_arc (cr, x, y, r0, 1.1 * M_PI, .5 * M_PI);
}
VECTORICONSTROKEOUTLINE(pt, fg_color);
}
static void icon_pcb_via (cairo_t *cr, const int width, const int height, const uint32_t fg_color)
{
const double x = ceil (width * .5) - .5;
const double y = ceil (height * .5) - .5;
const double d = rint (std::min (x, y) * .5);
const double r = std::min (x, y) * .15;
const double p = std::min (x, y) * .1;
const double o = std::min (x, y) * .4;
cairo_arc_negative (cr, x+d, y+d, r, 1.15 * M_PI, -.85 * M_PI);
cairo_arc (cr, x+d, y+d, d * 1.12, 1.15 * M_PI, 1.15 * M_PI);
cairo_arc (cr, x-d, y-d, d * 1.12, 0.15 * M_PI, .15 * M_PI);
cairo_arc (cr, x-d, y-d, r, 0.15 * M_PI, 2.5 * M_PI);
cairo_arc (cr, x-d, y-d, r, .5 * M_PI, .5 * M_PI);
cairo_arc (cr, x-d, y+d, r, -.5 * M_PI, 1.5 * M_PI);
VECTORICONSTROKEOUTLINE(p, fg_color);
cairo_arc (cr, x+d, y-d, o, -.5 * M_PI, -.5 * M_PI);
cairo_arc (cr, x+d, y-d, r, -.5 * M_PI, 1.5 * M_PI);
VECTORICONSTROKEOUTLINE(p, fg_color);
}
/*****************************************************************************/
@ -1211,6 +1312,18 @@ ArdourWidgets::ArdourIcon::render (cairo_t *cr,
icon_reset_knob (cr, width, height, fg_color);
break;
case PluginBypass:
icon_bypass (cr, width, height, fg_color);
break;
case PluginPinout:
icon_pcb_via (cr, width, height, fg_color);
break;
case Config: /* unused */
icon_config_wheel (cr, width, height, fg_color, 0);
break;
case ConfigReset: /* unused */
icon_config_wheel (cr, width, height, fg_color, -1);
break;
case PowerOnOff: /* unused */
icon_on_off (cr, width, height, fg_color);
break;
default:

4
libs/widgets/widgets/ardour_icon.h
View File

@ -61,6 +61,10 @@ namespace ArdourWidgets { namespace ArdourIcon {
PsetDelete,
PluginReset,
PluginBypass,
PluginPinout,
Config,
ConfigReset,
PowerOnOff,
};
LIBWIDGETS_API bool render (cairo_t *cr,