Add skeleton prefs

pi-hole@fnxweb.com/common.js

@@ -0,0 +1,43 @@
+// common
+
+// defaults
+var DEFAULT_URL = 'http://pi.hole/admin';
+var DEFAULT_UPDATE_RATE = 20;
+var DEFAULT_DISABLE_TIME = 20;
+
+// settings labels
+var URL_SETTING = 'url';
+var UPDATE_RATE_SETTING = 'update-rate';
+var API_KEY_SETTING = 'api-key';
+
+
+// Access to settings
+function getSettings(extension)
+{
+    let schema = extension.metadata['settings-schema'];
+
+    const GioSSS = Gio.SettingsSchemaSource;
+
+    // check if this extension was built with "make zip-file", and thus
+    // has the schema files in a subfolder
+    // otherwise assume that extension has been installed in the
+    // same prefix as gnome-shell (and therefore schemas are available
+    // in the standard folders)
+    let schemaDir = extension.dir.get_child('schemas');
+    let schemaSource;
+    if (schemaDir.query_exists(null))
+	schemaSource = GioSSS.new_from_directory(
+	    schemaDir.get_path(),
+	    GioSSS.get_default(),
+	    false );
+    else
+	schemaSource = GioSSS.get_default();
+
+    let schemaObj = schemaSource.lookup(schema, true);
+    if (!schemaObj)
+	throw new Error('Schema ' + schema + ' could not be found for extension '
+	    + extension.metadata.uuid + '. Please check your installation.');
+
+    return new Gio.Settings({ settings_schema: schemaObj });
+}
+

pi-hole@fnxweb.com/prefs.js

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+// Prefs widget
+
+const Gio = imports.gi.Gio;
+const Gtk = imports.gi.Gtk;
+
+const ExtensionUtils = imports.misc.extensionUtils;
+const Metadata = ExtensionUtils.getCurrentExtension();
+
+const Common = Metadata.imports.common;
+
+
+// Settings instance
+let settings;
+
+
+// Prep
+function init()
+{
+    settings = Common.getSettings(Metadata);
+}
+
+
+// Open
+function buildPrefsWidget()
+{
+    let prefs = new Gtk.Box({orientation: Gtk.Orientation.VERTICAL, border_width: 8, margin: 16});
+    prefs.set_spacing(4);
+
+    return prefs;
+}

pi-hole@fnxweb.com/schemas/org.gnome.shell.extensions.fnxweb-pi-hole.gschema.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<schemalist gettext-domain="gnome-shell-extension-fnxweb-pi-hole">
+    <schema path="/org/gnome/shell/extensions/fnxweb-pi-hole/" id="org.gnome.shell.extensions.fnxweb-pi-hole">
+        <key type="s" name="url">
+            <default>'http://pi.hole/admin'</default>
+            <summary>URL of pi-hole</summary>
+            <description>URL of the local pi-hole admin page where the api.php can be found.</description>
+        </key>
+        <key type="s" name="api-key">
+            <default>''</default>
+            <summary>API key for the local pi-hole</summary>
+            <description>
+                The API key needed to access the local pi-hole (from http://pi.hole/admin/settings.php?tab=api and
+                show-api-token).
+            </description>
+        </key>
+        <key type="i" name="update-rate">
+            <default>20</default>
+            <summary>Update rate (in seconds)</summary>
+            <description>The rate in seconds at which the widget will update under nornmal circumstances.</description>
+        </key>
+        <key type="i" name="disable-time">
+            <default>20</default>
+            <summary>Period (in seconds) to pause pi-hole for.</summary>
+            <description>The number of seconds to pause pi-hole for when the Pause option is selected.</description>
+        </key>
+    </schema>
+</schemalist>