felixfoertsch/gnome-night-theme-switcher
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Put extension in a class

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This commit is contained in:
Romain Vigier
2022-02-20 03:06:30 +01:00
parent b3e0085851
commit d8636f0f2c
1 changed files with 90 additions and 99 deletions
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src/extension.js
+90 -99
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@@ -17,109 +17,100 @@ const { Timer } = Me.imports.modules.Timer;
var enabled = false;
var timer = null;
var switcherThemeGtk = null;
var switcherThemeShell = null;
var switcherThemeIcon = null;
var switcherThemeCursor = null;
var switcherCommands = null;
class NightThemeSwitcher {
#timer = null;
#switcherThemeGtk = null;
#switcherThemeShell = null;
#switcherThemeIcon = null;
#switcherThemeCursor = null;
#switcherCommands = null;
constructor() {
console.debug('Initializing extension...');
extensionUtils.initTranslations();
this.#migrateBackgroundSettings();
console.debug('Extension initialized.');
}
enable() {
this.#waitForExtensionManager().then(() => this.start());
}
start() {
console.debug('Starting extension...');
this.#timer = new Timer();
this.#switcherThemeGtk = new SwitcherThemeGtk({ timer: this.#timer });
this.#switcherThemeIcon = new SwitcherThemeIcon({ timer: this.#timer });
this.#switcherThemeShell = new SwitcherThemeShell({ timer: this.#timer });
this.#switcherThemeCursor = new SwitcherThemeCursor({ timer: this.#timer });
this.#switcherCommands = new SwitcherCommands({ timer: this.#timer });
this.#timer.enable();
this.#switcherThemeGtk.enable();
this.#switcherThemeShell.enable();
this.#switcherThemeIcon.enable();
this.#switcherThemeCursor.enable();
this.#switcherCommands.enable();
enabled = true;
console.debug('Extension started.');
}
disable() {
console.debug('Disabling extension...');
enabled = false;
this.#switcherThemeGtk.disable();
this.#switcherThemeShell.disable();
this.#switcherThemeIcon.disable();
this.#switcherThemeCursor.disable();
this.#switcherCommands.disable();
this.#timer.disable();
this.#timer = null;
this.#switcherThemeGtk = null;
this.#switcherThemeShell = null;
this.#switcherThemeIcon = null;
this.#switcherThemeCursor = null;
this.#switcherCommands = null;
console.debug('Extension disabled.');
}
#waitForExtensionManager() {
return new Promise(resolve => {
console.debug('Waiting for Extension Manager initialization...');
GLib.idle_add(GLib.PRIORITY_DEFAULT_IDLE, () => {
while (!extensionManager._initialized)
continue;
return false;
});
console.debug('Extension Manager initialized.');
resolve();
});
}
#migrateBackgroundSettings() {
const systemSettings = new Gio.Settings({ schema: 'org.gnome.desktop.background' });
const extensionSettings = extensionUtils.getSettings(utils.getSettingsSchema('backgrounds'));
if (extensionSettings.get_string('day')) {
systemSettings.set_string('picture-uri', extensionSettings.get_string('day'));
systemSettings.set_string('picture-uri-dark', extensionSettings.get_string('day'));
extensionSettings.set_string('day', '');
}
if (extensionSettings.get_string('night')) {
systemSettings.set_string('picture-uri-dark', extensionSettings.get_string('night'));
extensionSettings.set_string('night', '');
}
}
}
/**
* Extension initialization.
*/
function init() {
console.debug('Initializing extension...');
extensionUtils.initTranslations();
_migrateBackgroundSettings();
console.debug('Extension initialized.');
}
/**
* When the extension is enabled, we wait for the Extension Manager to be
* initialized before starting.
*/
function enable() {
_waitForExtensionManager().then(() => start());
}
/**
* When the extension is started, we create and enable all the modules.
*/
function start() {
console.debug('Enabling extension...');
timer = new Timer();
switcherThemeGtk = new SwitcherThemeGtk({ timer });
switcherThemeIcon = new SwitcherThemeIcon({ timer });
switcherThemeShell = new SwitcherThemeShell({ timer });
switcherThemeCursor = new SwitcherThemeCursor({ timer });
switcherCommands = new SwitcherCommands({ timer });
timer.enable();
switcherThemeGtk.enable();
switcherThemeShell.enable();
switcherThemeIcon.enable();
switcherThemeCursor.enable();
switcherCommands.enable();
enabled = true;
console.debug('Extension enabled.');
}
/**
* When the extension is disabled, we disable and remove all the modules.
*/
function disable() {
console.debug('Disabling extension...');
enabled = false;
switcherThemeGtk.disable();
switcherThemeShell.disable();
switcherThemeIcon.disable();
switcherThemeCursor.disable();
switcherCommands.disable();
timer.disable();
timer = null;
switcherThemeGtk = null;
switcherThemeShell = null;
switcherThemeIcon = null;
switcherThemeCursor = null;
switcherCommands = null;
console.debug('Extension disabled.');
}
/**
* Wait for the Extension Manager to be initialized. Returns a Promise.
*/
function _waitForExtensionManager() {
return new Promise(resolve => {
console.debug('Waiting for Extension Manager initialization...');
GLib.idle_add(GLib.PRIORITY_DEFAULT_IDLE, () => {
while (!extensionManager._initialized)
continue;
return false;
});
console.debug('Extension Manager initialized.');
resolve();
});
}
/**
* Migrate background settings from the extension to the system.
*/
function _migrateBackgroundSettings() {
const systemSettings = new Gio.Settings({ schema: 'org.gnome.desktop.background' });
const extensionSettings = extensionUtils.getSettings(utils.getSettingsSchema('backgrounds'));
if (extensionSettings.get_string('day')) {
systemSettings.set_string('picture-uri', extensionSettings.get_string('day'));
systemSettings.set_string('picture-uri-dark', extensionSettings.get_string('day'));
extensionSettings.set_string('day', '');
}
if (extensionSettings.get_string('night')) {
systemSettings.set_string('picture-uri-dark', extensionSettings.get_string('night'));
extensionSettings.set_string('night', '');
}
return new NightThemeSwitcher();
}