[gnome] Fix extension locations

gnome/.local/share/gnome-shell/extensions/blur-my-shell@aunetx/conveniences/settings.js

@@ -0,0 +1,182 @@
+import GLib from 'gi://GLib';
+
+const Signals = imports.signals;
+
+/// An enum non-extensively describing the type of gsettings key.
+export const Type = {
+    B: 'Boolean',
+    I: 'Integer',
+    D: 'Double',
+    S: 'String',
+    C: 'Color',
+    AS: 'StringArray'
+};
+
+/// An object to get and manage the gsettings preferences.
+///
+/// Should be initialized with an array of keys, for example:
+///
+/// let settings = new Settings([
+///     { type: Type.I, name: "panel-corner-radius" },
+///     { type: Type.B, name: "debug" }
+/// ]);
+///
+/// Each {type, name} object represents a gsettings key, which must be created
+/// in the gschemas.xml file of the extension.
+export const Settings = class Settings {
+    constructor(keys, settings) {
+        this.settings = settings;
+        this.keys = keys;
+
+        this.keys.forEach(bundle => {
+            let component = this;
+            let component_settings = settings;
+            if (bundle.component !== "general") {
+                let bundle_component = bundle.component.replaceAll('-', '_');
+                this[bundle_component] = {
+                    settings: this.settings.get_child(bundle.component)
+                };
+                component = this[bundle_component];
+                component_settings = settings.get_child(bundle.component);
+            }
+
+
+            bundle.schemas.forEach(key => {
+                let property_name = this.get_property_name(key.name);
+
+                switch (key.type) {
+                    case Type.B:
+                        Object.defineProperty(component, property_name, {
+                            get() {
+                                return component_settings.get_boolean(key.name);
+                            },
+                            set(v) {
+                                component_settings.set_boolean(key.name, v);
+                            }
+                        });
+                        break;
+
+                    case Type.I:
+                        Object.defineProperty(component, property_name, {
+                            get() {
+                                return component_settings.get_int(key.name);
+                            },
+                            set(v) {
+                                component_settings.set_int(key.name, v);
+                            }
+                        });
+                        break;
+
+                    case Type.D:
+                        Object.defineProperty(component, property_name, {
+                            get() {
+                                return component_settings.get_double(key.name);
+                            },
+                            set(v) {
+                                component_settings.set_double(key.name, v);
+                            }
+                        });
+                        break;
+
+                    case Type.S:
+                        Object.defineProperty(component, property_name, {
+                            get() {
+                                return component_settings.get_string(key.name);
+                            },
+                            set(v) {
+                                component_settings.set_string(key.name, v);
+                            }
+                        });
+                        break;
+
+                    case Type.C:
+                        Object.defineProperty(component, property_name, {
+                            // returns the array [red, blue, green, alpha] with
+                            // values between 0 and 1
+                            get() {
+                                let val = component_settings.get_value(key.name);
+                                return val.deep_unpack();
+                            },
+                            // takes an array [red, blue, green, alpha] with
+                            // values between 0 and 1
+                            set(v) {
+                                let val = new GLib.Variant("(dddd)", v);
+                                component_settings.set_value(key.name, val);
+                            }
+                        });
+                        break;
+
+                    case Type.AS:
+                        Object.defineProperty(component, property_name, {
+                            get() {
+                                let val = component_settings.get_value(key.name);
+                                return val.deep_unpack();
+                            },
+                            set(v) {
+                                let val = new GLib.Variant("as", v);
+                                component_settings.set_value(key.name, val);
+                            }
+                        });
+                        break;
+                }
+
+                component[property_name + '_reset'] = function () {
+                    return component_settings.reset(key.name);
+                };
+
+                component[property_name + '_changed'] = function (cb) {
+                    return component_settings.connect('changed::' + key.name, cb);
+                };
+
+                component[property_name + '_disconnect'] = function () {
+                    return component_settings.disconnect.apply(
+                        component_settings, arguments
+                    );
+                };
+            });
+        });
+    };
+
+    /// Reset the preferences.
+    reset() {
+        this.keys.forEach(bundle => {
+            let component = this;
+            if (bundle.component !== "general") {
+                let bundle_component = bundle.component.replaceAll('-', '_');
+                component = this[bundle_component];
+            }
+
+            bundle.schemas.forEach(key => {
+                let property_name = this.get_property_name(key.name);
+                component[property_name + '_reset']();
+            });
+        });
+
+        this.emit('reset', true);
+    }
+
+    /// From the gschema name, returns the name of the associated property on
+    /// the Settings object.
+    get_property_name(name) {
+        return name.replaceAll('-', '_').toUpperCase();
+    }
+
+    /// Remove all connections managed by the Settings object, i.e. created with
+    /// `settings.PROPERTY_changed(callback)`.
+    disconnect_all_settings() {
+        this.keys.forEach(bundle => {
+            let component = this;
+            if (bundle.component !== "general") {
+                let bundle_component = bundle.component.replaceAll('-', '_');
+                component = this[bundle_component];
+            }
+
+            bundle.schemas.forEach(key => {
+                let property_name = this.get_property_name(key.name);
+                component[property_name + '_disconnect']();
+            });
+        });
+    }
+};
+
+Signals.addSignalMethods(Settings.prototype);