Module Name:src
Committed By: nia
Date: Thu Jun 29 19:06:54 UTC 2023
Modified Files:
src/usr.bin/aiomixer: aiomixer.1 app.h draw.c main.c
Log Message:
aiomixer(1): Support the informal NO_COLOR standard.
When the NO_COLOR environment variable is set, no ANSI colours will
be displayed.
https://no-color.org/
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/usr.bin/aiomixer/aiomixer.1 \
src/usr.bin/aiomixer/app.h
cvs rdiff -u -r1.9 -r1.10 src/usr.bin/aiomixer/draw.c
cvs rdiff -u -r1.4 -r1.5 src/usr.bin/aiomixer/main.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/aiomixer/aiomixer.1
diff -u src/usr.bin/aiomixer/aiomixer.1:1.1 src/usr.bin/aiomixer/aiomixer.1:1.2
--- src/usr.bin/aiomixer/aiomixer.1:1.1 Fri May 7 16:29:24 2021
+++ src/usr.bin/aiomixer/aiomixer.1 Thu Jun 29 19:06:54 2023
@@ -1,4 +1,4 @@
-.\" $NetBSD: aiomixer.1,v 1.1 2021/05/07 16:29:24 nia Exp $
+.\" $NetBSD: aiomixer.1,v 1.2 2023/06/29 19:06:54 nia Exp $
.\"
.\" Copyright (c) 2021 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -27,7 +27,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd April 4, 2019
+.Dd July 29, 2023
.Dt AIOMIXER 1
.Os
.Sh NAME
@@ -67,6 +67,11 @@ Used to specify an alternative mixer dev
.It Fl u
Used to unlock channels on start up.
.El
+.Pp
+.Nm
+honours the informal standard
+.Dv NO_COLOR .
+When it is set in the environment, no colour will be used.
.Sh FILES
.Bl -tag -width /dev/mixer[0-3] -compact
.It Pa /dev/mixer
@@ -81,7 +86,7 @@ The first version (only available in pkg
properly, among other bugs.
.Sh AUTHORS
.Nm
-was written by
+was written by
.An Nia Alarie
.Aq n...@netbsd.org .
.Sh BUGS
Index: src/usr.bin/aiomixer/app.h
diff -u src/usr.bin/aiomixer/app.h:1.1 src/usr.bin/aiomixer/app.h:1.2
--- src/usr.bin/aiomixer/app.h:1.1 Fri May 7 16:29:24 2021
+++ src/usr.bin/aiomixer/app.h Thu Jun 29 19:06:54 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: app.h,v 1.1 2021/05/07 16:29:24 nia Exp $ */
+/* $NetBSD: app.h,v 1.2 2023/06/29 19:06:54 nia Exp $ */
/*-
* Copyright (c) 2021 The NetBSD Foundation, Inc.
* All rights reserved.
@@ -70,6 +70,7 @@ struct aiomixer {
bool widgets_resized;
WINDOW *header;
WINDOW *classbar;
+ bool use_colour;
};
#define COLOR_CONTROL_SELECTED 1
Index: src/usr.bin/aiomixer/draw.c
diff -u src/usr.bin/aiomixer/draw.c:1.9 src/usr.bin/aiomixer/draw.c:1.10
--- src/usr.bin/aiomixer/draw.c:1.9 Thu Jul 15 07:03:14 2021
+++ src/usr.bin/aiomixer/draw.c Thu Jun 29 19:06:54 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: draw.c,v 1.9 2021/07/15 07:03:14 nia Exp $ */
+/* $NetBSD: draw.c,v 1.10 2023/06/29 19:06:54 nia Exp $ */
/*-
* Copyright (c) 2021 The NetBSD Foundation, Inc.
* All rights reserved.
@@ -37,10 +37,10 @@
#include "draw.h"
static int get_enum_color(const char *);
-static void draw_enum(struct aiomixer_control *, int, bool);
-static void draw_set(struct aiomixer_control *, int);
+static void draw_enum(struct aiomixer_control *, int, bool, bool);
+static void draw_set(struct aiomixer_control *, int, bool);
static void draw_levels(struct aiomixer_control *,
-const struct mixer_level *, bool, bool);
+const struct mixer_level *, bool, bool, bool);
void
draw_mixer_select(unsigned int num_mixers, unsigned int selected_mixer)
@@ -103,14 +103,14 @@ draw_control(struct aiomixer *aio,
switch (value.type) {
case AUDIO_MIXER_ENUM:
- draw_enum(control, value.un.ord, selected);
+ draw_enum(control, value.un.ord, selected, aio->use_colour);
break;
case AUDIO_MIXER_SET:
- draw_set(control, value.un.mask);
+ draw_set(control, value.un.mask, aio->use_colour);
break;
case AUDIO_MIXER_VALUE:
draw_levels(control, &value.un.value,
- aio->channels_unlocked, selected);
+ aio->channels_unlocked, selected, aio->use_colour);
break;
}
@@ -159,7 +159,8 @@ get_enum_color(const char *name)
}
static void
-draw_enum(struct aiomixer_control *control, int ord, bool selected)
+draw_enum(struct aiomixer_control *control, int ord,
+bool selected, bool colour)
{
struct audio_mixer_enum *e;
int color = COLOR_ENUM_MISC;
@@ -175,7 +176,7 @@ draw_enum(struct aiomixer_control *contr
}
waddch(control->widgetpad, '[');
if (ord == e->member[i].ord) {
- if (has_colors()) {
+ if (colour) {
color = get_enum_color(e->member[i].label.name);
wattron(control->widgetpad,
COLOR_PAIR(color));
@@ -185,7 +186,7 @@ draw_enum(struct aiomixer_control *contr
}
wprintw(control->widgetpad, "%s", e->member[i].label.name);
if (ord == control->info.un.e.member[i].ord) {
- if (has_colors()) {
+ if (colour) {
wattroff(control->widgetpad,
COLOR_PAIR(color));
}
@@ -204,19 +205,19 @@ draw_enum(struct aiomixer_control *contr
}
static void
-draw_set(struct aiomixer_control *control, int m
