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Add icon for the Grid tool

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This commit is contained in:
Robin Gareus 2023-09-06 18:53:40 +02:00
parent 80a813ff1c
commit f339236c5b
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
2 changed files with 49 additions and 0 deletions
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48
libs/widgets/ardour_icon.cc
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@ -46,6 +46,14 @@ using namespace ArdourWidgets::ArdourIcon;
cairo_set_source_rgba (cr, 1, 1, 1, (fillalpha)); \
cairo_fill (cr);
#define VECTORICONOUTLINEFILL(color) \
cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND); \
cairo_set_line_width (cr, OUTLINEWIDTH); \
ardour_icon_set_source_inv_rgba (cr, color); \
cairo_stroke_preserve (cr); \
Gtkmm2ext::set_source_rgba (cr, color); \
cairo_fill (cr);
#define VECTORICONSTROKEOUTLINE(LW, color) \
cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND); \
cairo_set_line_width (cr, (LW) + OUTLINEWIDTH); \
@ -1006,6 +1014,43 @@ icon_strip_width (cairo_t* cr, const int width, const int height, const uint32_t
cairo_stroke (cr);
}
/** grid (tempo) tool */
static void
icon_tool_grid (cairo_t* cr, const int width, const int height, const uint32_t fg_color)
{
/* cross (plus sign) */
const double lw = DEFAULT_LINE_WIDTH;
const double lc = fmod (lw * .5, 1.0);
const double xc = rint (width * .5) - lc;
const double yc = rint (height * .5) - lc;
const double ln = rint (std::min (width, height) * .3);
cairo_rectangle (cr, xc - lw * .5, yc - ln, lw, ln * 2);
cairo_rectangle (cr, xc - ln, yc - lw * .5, ln * 2, lw);
VECTORICONOUTLINEFILL (0xffffffff)
/* arrows */
const double x0 = xc - ln;
const double x1 = xc + ln;
const double arx = ln * .5;
const double ary = ln * .25;
/* arrow left */
cairo_move_to (cr, x0, yc);
cairo_rel_line_to (cr, arx, -ary);
cairo_move_to (cr, x0, yc);
cairo_rel_line_to (cr, arx, ary);
/* arrow right */
cairo_move_to (cr, x1, yc);
cairo_rel_line_to (cr, -arx, -ary);
cairo_move_to (cr, x1, yc);
cairo_rel_line_to (cr, -arx, ary);
VECTORICONSTROKEOUTLINE (DEFAULT_LINE_WIDTH, 0xffffffff);
}
/** 5-pin DIN MIDI socket */
static void
icon_din_midi (cairo_t* cr, const int width, const int height, const uint32_t fg_color)
@ -1439,6 +1484,9 @@ ArdourWidgets::ArdourIcon::render (cairo_t* cr
case ToolGrab:
icon_tool_grab (cr, width, height);
break;
case ToolGrid:
icon_tool_grid (cr, width, height, fg_color);
break;
case ToolCut:
icon_tool_cut (cr, width, height);
break;

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

@ -41,6 +41,7 @@ namespace ArdourWidgets { namespace ArdourIcon {
TransportEnd,
TransportMetronom,
ToolGrab,
ToolGrid,
ToolRange,
ToolCut,
ToolStretch,