From eae7cdc204944c2052a96fd2a9d66352e027ab8a Mon Sep 17 00:00:00 2001
From: "Geoffrey D. Bennett" <g@b4.vu>
Date: Sun, 21 Jan 2024 18:12:05 +1030
Subject: [PATCH] Remove now-unused widget-combo

---
 src/widget-combo.c | 67 ----------------------------------------------
 src/widget-combo.h | 10 -------
 2 files changed, 77 deletions(-)
 delete mode 100644 src/widget-combo.c
 delete mode 100644 src/widget-combo.h

diff --git a/src/widget-combo.c b/src/widget-combo.c
deleted file mode 100644
index 3ee15b9..0000000
--- a/src/widget-combo.c
+++ /dev/null
@@ -1,67 +0,0 @@
-// SPDX-FileCopyrightText: 2022-2024 Geoffrey D. Bennett <g@b4.vu>
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include "widget-combo.h"
-
-struct combo {
-  struct alsa_elem *elem;
-  GtkWidget        *combo_box;
-};
-
-static void combo_box_changed(GtkWidget *widget, struct combo *data) {
-  int value = gtk_combo_box_get_active(GTK_COMBO_BOX(data->combo_box));
-
-  alsa_set_elem_value(data->elem, value);
-}
-
-static void combo_box_updated(
-  struct alsa_elem *elem,
-  void             *private
-) {
-  struct combo *data = private;
-
-  int is_writable = alsa_get_elem_writable(elem);
-  gtk_widget_set_sensitive(data->combo_box, is_writable);
-
-  int value = alsa_get_elem_value(elem);
-  gtk_combo_box_set_active(GTK_COMBO_BOX(data->combo_box), value);
-}
-
-// Center-align text in the combo box
-static void combo_box_center_text(GtkComboBoxText *widget) {
-  GList *renderers = gtk_cell_layout_get_cells(GTK_CELL_LAYOUT(widget));
-
-  // Assuming there's only one renderer, which is the case with GtkComboBoxText
-  GtkCellRenderer *renderer = (GtkCellRenderer *)g_list_nth_data(renderers, 0);
-
-  // Set the "xalign" property of the renderer to center-align text
-  g_object_set(renderer, "xalign", (gfloat)0.5, NULL);
-
-  // Free the GList when done
-  g_list_free(renderers);
-}
-
-GtkWidget *make_combo_box_alsa_elem(struct alsa_elem *elem) {
-  struct combo *data = g_malloc(sizeof(struct combo));
-  data->elem = elem;
-  data->combo_box = gtk_combo_box_text_new();
-
-  combo_box_center_text(GTK_COMBO_BOX_TEXT(data->combo_box));
-
-  int count = alsa_get_item_count(elem);
-
-  for (int i = 0; i < count; i++) {
-    const char *text = alsa_get_item_name(elem, i);
-    gtk_combo_box_text_append(GTK_COMBO_BOX_TEXT(data->combo_box), NULL, text);
-  }
-
-  g_signal_connect(
-    data->combo_box, "changed", G_CALLBACK(combo_box_changed), data
-  );
-
-  alsa_elem_add_callback(elem, combo_box_updated, data);
-
-  combo_box_updated(elem, data);
-
-  return data->combo_box;
-}
diff --git a/src/widget-combo.h b/src/widget-combo.h
deleted file mode 100644
index b89d6f2..0000000
--- a/src/widget-combo.h
+++ /dev/null
@@ -1,10 +0,0 @@
-// SPDX-FileCopyrightText: 2022-2024 Geoffrey D. Bennett <g@b4.vu>
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#pragma once
-
-#include <gtk/gtk.h>
-
-#include "alsa.h"
-
-GtkWidget *make_combo_box_alsa_elem(struct alsa_elem *elem);