Added settings

prefs.js

@@ -0,0 +1,114 @@
+'use strict';
+
+const Gio = imports.gi.Gio;
+const Gtk = imports.gi.Gtk;
+const GObject = imports.gi.GObject;
+
+const ExtensionUtils = imports.misc.extensionUtils;
+const Me = ExtensionUtils.getCurrentExtension();
+
+const Gettext = imports.gettext;
+const _ = Gettext.domain('wintile').gettext;
+
+function init() {
+}
+
+function createColOptions(){
+    let options = [
+        { name: _("2") },
+        { name: _("4"),}
+    ];
+    let liststore = new Gtk.ListStore();
+    liststore.set_column_types([GObject.TYPE_STRING])
+    for (let i = 0; i < options.length; i++ ) {
+        let option = options[i];
+        let iter = liststore.append();
+        liststore.set (iter, [0], [option.name]);
+    }
+    return liststore;
+}
+
+function buildPrefsWidget() {
+    // Copy the same GSettings code from `extension.js`
+    let gschema = Gio.SettingsSchemaSource.new_from_directory(
+        Me.dir.get_child('schemas').get_path(),
+        Gio.SettingsSchemaSource.get_default(),
+        false
+    );
+
+    this.settings = new Gio.Settings({
+        settings_schema: gschema.lookup('org.gnome.shell.extensions.wintile', true)
+    });
+
+    let rendererText = new Gtk.CellRendererText();
+
+    // Create a parent widget that we'll return from this function
+    let layout = new Gtk.Grid({
+        margin: 18,
+        column_spacing: 12,
+        row_spacing: 12,
+        visible: true
+    });
+    
+    // Add a simple title and add it to the layout
+    let title = new Gtk.Label({
+        label: `<b>${Me.metadata.name} Extension Preferences</b>`,
+        halign: Gtk.Align.CENTER,
+        use_markup: true,
+        visible: true
+    });
+    layout.attach(title, 0, 0, 2, 1);
+    
+    // Column setting
+    let colsLabel = new Gtk.Label({
+        label: _("Number of columns"),
+        visible: true,
+        hexpand: true,
+        halign: Gtk.Align.START
+    });
+    let colsInput = new Gtk.ComboBox({
+        model: createColOptions(),
+        visible: true
+    });
+    colsInput.pack_start (rendererText, false);
+    colsInput.add_attribute (rendererText, "text", 0);
+    layout.attach(colsLabel, 0, 1, 1, 1);
+    layout.attach(colsInput, 1, 1, 1, 1);
+
+    // Maximize setting
+    let maximizeLabel = new Gtk.Label({
+        label: _("Use true maximizing of windows"),
+        visible: true,
+        hexpand: true,
+        halign: Gtk.Align.START
+    });
+    let maximizeInput = new Gtk.Switch({
+        active: this.settings.get_boolean ('use-maximize'),
+        halign: Gtk.Align.END,
+        visible: true
+    });
+    layout.attach(maximizeLabel, 0, 2, 1, 1);
+    layout.attach(maximizeInput, 1, 2, 1, 1);
+
+    // Debug setting
+    let debugLabel = new Gtk.Label({
+        label: _("Turn on debugging"),
+        visible: true,
+        hexpand: true,
+        halign: Gtk.Align.START
+    });
+    let debugInput = new Gtk.Switch({
+        active: this.settings.get_boolean ('debug'),
+        halign: Gtk.Align.END,
+        visible: true
+    });
+    layout.attach(debugLabel, 0, 3, 1, 1);
+    layout.attach(debugInput, 1, 3, 1, 1);
+
+    this.settings.bind('cols', colsInput, 'active', Gio.SettingsBindFlags.DEFAULT);
+    this.settings.bind('use-maximize', maximizeInput, 'active', Gio.SettingsBindFlags.DEFAULT);
+    this.settings.bind('debug', debugInput, 'active', Gio.SettingsBindFlags.DEFAULT);
+
+    // Return our widget which will be added to the window
+    return layout;
+}