[four-in-a-row: 46/72] move PrefsBox to it's own file

[Michael Catanzaro <mcatanzaro src gnome org>]

commit ee20cad7df368cf626c8e5046e82a6cd5ad1a9fd
Author: Jacob Humphrey <jacob ryan humphrey gmail com>
Date:   Sat Dec 15 00:45:38 2018 -0600

    move PrefsBox to it's own file

 src/Makefile.am    |   1 +
 src/prefs-box.vala | 118 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/prefs.vala     |  97 -------------------------------------------
 3 files changed, 119 insertions(+), 97 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index fa5a437..1eb22bc 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -9,6 +9,7 @@ four_in_a_row_SOURCES = ai.vala \
                        game-board.vala \
                        games-controls-list.vala \
                        main.vala \
+                       prefs-box.vala \
                        prefs.vala \
                        scorebox.vala \
                        theme.vala 
diff --git a/src/prefs-box.vala b/src/prefs-box.vala
new file mode 100644
index 0000000..81bad98
--- /dev/null
+++ b/src/prefs-box.vala
@@ -0,0 +1,118 @@
+/* -*- Mode: vala; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+* prefs-box.vala
+ *
+ * Copyright © 2018 Jacob Humphrey
+ *
+ * This file is part of GNOME Four-in-a-row.
+ *
+ * GNOME Four-in-a-row is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GNOME Four-in-a-row is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNOME Four-in-a-row. If not, see <http://www.gnu.org/licenses/>.
+ */
+class PrefsBox : Gtk.Dialog {
+    public Gtk.Notebook notebook;
+    public PrefsBox(Gtk.Window parent) {
+        Gtk.Grid grid;
+        GamesControlsList controls_list;
+        Gtk.Label label;
+        Gtk.CellRendererText renderer;
+        Gtk.ListStore model;
+        Gtk.TreeIter iter;
+
+        Object(
+            title: _("Preferences"),
+            destroy_with_parent: true);
+        set_transient_for(parent);
+        border_width = 5;
+        get_content_area().spacing = 2;
+        notebook = new Gtk.Notebook();
+        notebook.set_border_width(5);
+        get_content_area().pack_start(notebook, true, true, 0);
+
+        /* game tab */
+        grid = new Gtk.Grid();
+        grid.set_row_spacing(6);
+        grid.set_column_spacing(12);
+        grid.set_border_width(12);
+
+        label = new Gtk.Label(_("Game"));
+        notebook.append_page(grid, label);
+
+        label = new Gtk.Label(_("Opponent:"));
+        label.set_hexpand(true);
+        grid.attach(label,0,0 ,1, 1);
+
+        combobox = new Gtk.ComboBox();
+        renderer = new Gtk.CellRendererText();
+        combobox.pack_start(renderer, true);
+        combobox.add_attribute(renderer, "text", 0);
+        model = new Gtk.ListStore(2, typeof(string), typeof(int));
+        combobox.set_model(model);
+        model.append(out iter);
+        model.set(iter, 0, _("Human"), 1, Level.HUMAN);
+        if (p.level[PlayerID.PLAYER2] == Level.HUMAN)
+            combobox.set_active_iter(iter);
+        model.append(out iter);
+        model.set(iter, 0, _("Level one"), 1, Level.WEAK);
+        if (p.level[PlayerID.PLAYER2] == Level.WEAK)
+            combobox.set_active_iter(iter);
+        model.append(out iter);
+        model.set(iter, 0, _("Level two"), 1, Level.MEDIUM);
+        if (p.level[PlayerID.PLAYER2] == Level.MEDIUM)
+            combobox.set_active_iter(iter);
+        model.append(out iter);
+        model.set(iter, 0, _("Level thre"), 1, Level.STRONG);
+        if (p.level[PlayerID.PLAYER2] == Level.STRONG)
+            combobox.set_active_iter(iter);
+
+        combobox.changed.connect(on_select_opponent);
+        grid.attach(combobox, 1, 0, 1, 1);
+
+        label = new Gtk.Label.with_mnemonic(_("_Theme:"));
+        label.set_xalign((float)0.0);
+        label.set_yalign((float)0.5);
+        grid.attach(label, 0, 1, 1, 1);
+
+        combobox_theme = new Gtk.ComboBoxText();
+        for (int i = 0; i < theme.length; i++) {
+            combobox_theme.append_text(_(theme_get_title(i)));
+        }
+        label.set_mnemonic_widget(combobox_theme);
+        grid.attach(combobox_theme, 1, 1, 1, 1);
+
+        checkbutton_sound = new Gtk.CheckButton.with_mnemonic(_("E_nable sounds"));
+        grid.attach(checkbutton_sound, 0, 2, 2, 1);
+
+        /* keyboard tab */
+        label = new Gtk.Label.with_mnemonic(_("Keyboard Controls"));
+
+        controls_list = new GamesControlsList(settings);
+        controls_list.add_controls("key-left", _("Move left"), DEFAULT_KEY_LEFT,
+                       "key-right", _("Move right"), DEFAULT_KEY_RIGHT,
+                       "key-drop", _("Drop marble"), DEFAULT_KEY_DROP);
+        controls_list.border_width = 12;
+        notebook.append_page(controls_list, label);
+
+        /* fill in initial values */
+        combobox_theme.set_active(p.theme_id);
+        checkbutton_sound.set_active(p.do_sound);
+
+        /* connect signals */
+        combobox_theme.changed.connect(on_select_theme);
+        checkbutton_sound.toggled.connect(p.on_toggle_sound);
+    }
+
+    protected override bool delete_event(Gdk.EventAny event) {
+        hide();
+        return true;
+    }
+}
diff --git a/src/prefs.vala b/src/prefs.vala
index c002d8e..0c69f4d 100644
--- a/src/prefs.vala
+++ b/src/prefs.vala
@@ -137,104 +137,7 @@ public void on_select_opponent(Gtk.ComboBox w) {
     application.game_reset();
 }
 
-class PrefsBox : Gtk.Dialog {
-    public Gtk.Notebook notebook;
-    public PrefsBox(Gtk.Window parent) {
-        Gtk.Grid grid;
-        GamesControlsList controls_list;
-        Gtk.Label label;
-        Gtk.CellRendererText renderer;
-        Gtk.ListStore model;
-        Gtk.TreeIter iter;
-
-        Object(
-            title: _("Preferences"),
-            destroy_with_parent: true);
-        set_transient_for(parent);
-        border_width = 5;
-        get_content_area().spacing = 2;
-        notebook = new Gtk.Notebook();
-        notebook.set_border_width(5);
-        get_content_area().pack_start(notebook, true, true, 0);
-
-        /* game tab */
-        grid = new Gtk.Grid();
-        grid.set_row_spacing(6);
-        grid.set_column_spacing(12);
-        grid.set_border_width(12);
-
-        label = new Gtk.Label(_("Game"));
-        notebook.append_page(grid, label);
-
-        label = new Gtk.Label(_("Opponent:"));
-        label.set_hexpand(true);
-        grid.attach(label,0,0 ,1, 1);
-
-        combobox = new Gtk.ComboBox();
-        renderer = new Gtk.CellRendererText();
-        combobox.pack_start(renderer, true);
-        combobox.add_attribute(renderer, "text", 0);
-        model = new Gtk.ListStore(2, typeof(string), typeof(int));
-        combobox.set_model(model);
-        model.append(out iter);
-        model.set(iter, 0, _("Human"), 1, Level.HUMAN);
-        if (p.level[PlayerID.PLAYER2] == Level.HUMAN)
-            combobox.set_active_iter(iter);
-        model.append(out iter);
-        model.set(iter, 0, _("Level one"), 1, Level.WEAK);
-        if (p.level[PlayerID.PLAYER2] == Level.WEAK)
-            combobox.set_active_iter(iter);
-        model.append(out iter);
-        model.set(iter, 0, _("Level two"), 1, Level.MEDIUM);
-        if (p.level[PlayerID.PLAYER2] == Level.MEDIUM)
-            combobox.set_active_iter(iter);
-        model.append(out iter);
-        model.set(iter, 0, _("Level thre"), 1, Level.STRONG);
-        if (p.level[PlayerID.PLAYER2] == Level.STRONG)
-            combobox.set_active_iter(iter);
-
-        combobox.changed.connect(on_select_opponent);
-        grid.attach(combobox, 1, 0, 1, 1);
-
-        label = new Gtk.Label.with_mnemonic(_("_Theme:"));
-        label.set_xalign((float)0.0);
-        label.set_yalign((float)0.5);
-        grid.attach(label, 0, 1, 1, 1);
-
-        combobox_theme = new Gtk.ComboBoxText();
-        for (int i = 0; i < theme.length; i++) {
-            combobox_theme.append_text(_(theme_get_title(i)));
-        }
-        label.set_mnemonic_widget(combobox_theme);
-        grid.attach(combobox_theme, 1, 1, 1, 1);
-
-        checkbutton_sound = new Gtk.CheckButton.with_mnemonic(_("E_nable sounds"));
-        grid.attach(checkbutton_sound, 0, 2, 2, 1);
-
-        /* keyboard tab */
-        label = new Gtk.Label.with_mnemonic(_("Keyboard Controls"));
-
-        controls_list = new GamesControlsList(settings);
-        controls_list.add_controls("key-left", _("Move left"), DEFAULT_KEY_LEFT,
-                       "key-right", _("Move right"), DEFAULT_KEY_RIGHT,
-                       "key-drop", _("Drop marble"), DEFAULT_KEY_DROP);
-        controls_list.border_width = 12;
-        notebook.append_page(controls_list, label);
-
-        /* fill in initial values */
-        combobox_theme.set_active(p.theme_id);
-        checkbutton_sound.set_active(p.do_sound);
 
-        /* connect signals */
-        combobox_theme.changed.connect(on_select_theme);
-        checkbutton_sound.toggled.connect(p.on_toggle_sound);
-    }
-
-    protected override bool delete_event(Gdk.EventAny event) {
-        hide();
-        return true;
-    }
-}
 
 public void prefsbox_open() {
     Gtk.Grid grid;