robert/alsa-scarlett-gui
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Add display of sample rate

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This commit is contained in:
Geoffrey D. Bennett
2024-03-12 00:43:52 +10:30
parent 96b4ec8259
commit f00de1bd25
4 changed files with 199 additions and 11 deletions
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50
src/iface-mixer.c
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@@ -11,6 +11,7 @@
#include "widget-gain.h"
#include "widget-input-select.h"
#include "widget-label.h"
#include "widget-sample-rate.h"
#include "window-helper.h"
#include "window-levels.h"
#include "window-mixer.h"
@@ -114,6 +115,30 @@ static void add_power_status_control(
gtk_box_append(GTK_BOX(b), w);
}
static void add_sample_rate_control(
struct alsa_card *card,
GtkWidget *global_controls
) {
GtkWidget *b = gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
gtk_widget_set_tooltip_text(
b,
"The Sample Rate cannot be changed here because it is set by the "
"application which is using the interface, usually a sound "
"server like PulseAudio, JACK, or PipeWire. If this shows N/A, "
"no application is currently using the interface.\n\n"
"Note that not all features are available on all interfaces at "
"sample rates above 48kHz. Please refer to the user guide for "
"your interface for more information."
);
gtk_box_append(GTK_BOX(global_controls), b);
GtkWidget *l = gtk_label_new("Sample Rate");
gtk_box_append(GTK_BOX(b), l);
GtkWidget *w = make_sample_rate_widget(card);
gtk_widget_add_css_class(w, "sample-rate");
gtk_box_append(GTK_BOX(b), w);
}
static void add_speaker_switching_controls(
struct alsa_card *card,
GtkWidget *global_controls
@@ -690,21 +715,24 @@ static void create_global_controls(
? GTK_ORIENTATION_HORIZONTAL
: GTK_ORIENTATION_VERTICAL;
GtkWidget *global_controls = create_global_box(top, x, orient);
GtkWidget *left = global_controls;
GtkWidget *right = global_controls;
GtkWidget *column[3];
for (int i = 0; i < 3; i++)
column[i] = global_controls;
if (card->has_speaker_switching) {
left = gtk_box_new(GTK_ORIENTATION_VERTICAL, 15);
right = gtk_box_new(GTK_ORIENTATION_VERTICAL, 15);
gtk_box_append(GTK_BOX(global_controls), left);
gtk_box_append(GTK_BOX(global_controls), right);
for (int i = 0; i < 3; i++) {
column[i] = gtk_box_new(GTK_ORIENTATION_VERTICAL, 15);
gtk_box_append(GTK_BOX(global_controls), column[i]);
}
}
add_clock_source_control(card, left);
add_sync_status_control(card, right);
add_power_status_control(card, right);
add_speaker_switching_controls(card, left);
add_talkback_controls(card, right);
add_clock_source_control(card, column[0]);
add_sync_status_control(card, column[1]);
add_power_status_control(card, column[1]);
add_sample_rate_control(card, column[2]);
add_speaker_switching_controls(card, column[0]);
add_talkback_controls(card, column[1]);
}
static GtkWidget *create_main_window_controls(struct alsa_card *card) {