[four-in-a-row/KaKnife/four-in-a-row-vala: 42/65] made prefbox it's own class

[Michael Catanzaro <mcatanzaro src gnome org>]

commit ed3f863ab21e516f23c8bbd24ac6258395408a2e
Author: Jacob Humphrey <jacob ryan humphrey gmail com>
Date:   Fri Dec 14 23:18:34 2018 -0600

    made prefbox it's own class

 src/prefs.vala | 197 +++++++++++++++++++++++++++++++--------------------------
 1 file changed, 107 insertions(+), 90 deletions(-)
---
diff --git a/src/prefs.vala b/src/prefs.vala
index 02b957c..5945cc2 100644
--- a/src/prefs.vala
+++ b/src/prefs.vala
@@ -92,7 +92,7 @@ class Prefs {
 }
 
 Settings settings;
-Gtk.Dialog? prefsbox = null;
+PrefsBox? prefsbox = null;
 Gtk.ComboBox combobox;
 Gtk.ComboBoxText combobox_theme;
 Gtk.CheckButton checkbutton_sound;
@@ -137,8 +137,107 @@ 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);
+        //response.connect(() => {prefsbox.hide();});
+    }
+
+    protected override bool delete_event(Gdk.EventAny event) {
+        hide();
+        return true;
+    }
+}
+
 public void prefsbox_open() {
-    Gtk.Notebook notebook;
     Gtk.Grid grid;
     GamesControlsList controls_list;
     Gtk.Label label;
@@ -151,97 +250,15 @@ public void prefsbox_open() {
         return;
     }
 
-    prefsbox = new Gtk.Dialog.with_buttons(_("Preferences"),
-                        window,
-                        Gtk.DialogFlags.DESTROY_WITH_PARENT);
-
-    prefsbox.set_border_width(5);
-    prefsbox.get_content_area().set_spacing(2);
-
-    notebook = new Gtk.Notebook();
-    notebook.set_border_width(5);
-    prefsbox.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);
+    prefsbox = new PrefsBox(window);
 
     /* connect signals */
-    prefsbox.response.connect(() => {prefsbox.hide();});
-    prefsbox.delete_event.connect((event) => {
-        prefsbox.hide();
-        return true;
-    });
-    combobox_theme.changed.connect(on_select_theme);
+    // prefsbox.response.connect(() => {prefsbox.hide();});
+    // prefsbox.delete_event.connect((event) => {
+    //     prefsbox.hide();
+    //     return true;
+    // });
 
-    checkbutton_sound.toggled.connect(p.on_toggle_sound);
 
     prefsbox.show_all();
 }