gtkui, sid, gme: added widget controlling chiptune voices

1 files changed, 44 insertions, 0 deletions

diff --git a/plugins/gtkui/widgets.c b/plugins/gtkui/widgets.c
index ea41174b..8e12e9bd 100644
--- a/plugins/gtkui/widgets.c
+++ b/plugins/gtkui/widgets.c
@@ -212,6 +212,11 @@ typedef struct {
     GtkWidget *volumebar;
 } w_volumebar_t;
 
+typedef struct {
+    ddb_gtkui_widget_t base;
+    GtkWidget *voices[8];
+} w_ctvoices_t;
+
 static int design_mode;
 static ddb_gtkui_widget_t *rootwidget;
 
@@ -3674,3 +3679,42 @@ w_volumebar_create (void) {
     w_override_signals (w->base.widget, w);
     return (ddb_gtkui_widget_t*)w;
 }
+
+// chiptune voice ctl
+static void
+on_voice_toggled (GtkToggleButton *togglebutton, gpointer user_data) {
+    w_ctvoices_t *w = user_data;
+    int voices = 0;
+    for (int i = 0; i < 8; i++) {
+        int active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (w->voices[i]));
+        voices |= active << i;
+    }
+    deadbeef->conf_set_int ("chip.voices", voices);
+    deadbeef->sendmessage (DB_EV_CONFIGCHANGED, 0, 0, 0);
+}
+
+ddb_gtkui_widget_t *
+w_ctvoices_create (void) {
+    w_ctvoices_t *w = malloc (sizeof (w_ctvoices_t));
+    memset (w, 0, sizeof (w_ctvoices_t));
+    w->base.widget = gtk_event_box_new ();
+    GtkWidget *hbox = gtk_hbox_new (FALSE, 0);
+    gtk_widget_show (hbox);
+    gtk_container_add (GTK_CONTAINER (w->base.widget), hbox);
+
+    GtkWidget *label = gtk_label_new_with_mnemonic (_("Voices:"));
+    gtk_widget_show (label);
+    gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
+
+    int voices = deadbeef->conf_get_int ("chip.voices", 0xff);
+    for (int i = 0; i < 8; i++) {
+        w->voices[i] = gtk_check_button_new ();
+        gtk_widget_show (w->voices[i]);
+        gtk_box_pack_start (GTK_BOX (hbox), w->voices[i], FALSE, FALSE, 0);
+        gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (w->voices[i]), voices & (1<<i));
+        g_signal_connect ((gpointer) w->voices[i], "toggled", G_CALLBACK (on_voice_toggled), w);
+    }
+
+    w_override_signals (w->base.widget, w);
+    return (ddb_gtkui_widget_t*)w;
+}