Created
May 8, 2017 10:28
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JSGTK-Cinnamon integration
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| const Applet = imports.ui.applet; | |
| function main(metadata, orientation, panel_height, instance_id) { | |
| try{ | |
| global[metadata.uuid] = [metadata, orientation, panel_height, instance_id]; | |
| const | |
| runtime = Function, | |
| // basic dependencies | |
| gi = imports.gi, | |
| //GLib = gi.GLib, | |
| //GFile = gi.Gio.File, | |
| // scoped global + shortcuts | |
| //global = window, | |
| replace = String.prototype.replace, | |
| // folders bootstrap | |
| CURRENT_DIR = metadata.path, | |
| DIR_SEPARATOR = /\//.test(CURRENT_DIR) ? '/' : '\\', | |
| PROGRAM_NAME = 'applet.js', //imports.system.programInvocationName, | |
| PROGRAM_DIR = CURRENT_DIR | |
| /*PROGRAM_DIR = ((exe) => { | |
| let | |
| dir = exe.slice(0, -(1 + GLib.path_get_basename(exe).length)), | |
| path = dir.split(DIR_SEPARATOR) | |
| ; | |
| switch (path[path.length - 1]) { | |
| // global case | |
| case 'bin': | |
| path.pop(); | |
| path.push('lib', 'node_modules', 'jsgtk'); | |
| dir = path.join(DIR_SEPARATOR); | |
| break; | |
| // local module | |
| case '.bin': | |
| path.pop(); | |
| path.push('jsgtk'); | |
| dir = path.join(DIR_SEPARATOR); | |
| break; | |
| } | |
| return dir; | |
| })(GFile.new_for_path(PROGRAM_NAME).get_path())*/ | |
| ; | |
| window.ARGV = [metadata.path]; | |
| // inject the jsgtk folder to import at runtime internal helpers | |
| imports.searchPath.push([PROGRAM_DIR, 'jsgtk_modules'].join(DIR_SEPARATOR)); | |
| print(PROGRAM_DIR) | |
| // populate the constants file | |
| Object.defineProperties( | |
| imports.jsgtk.constants, | |
| { | |
| CURRENT_DIR: {enumerable: true, value: CURRENT_DIR}, | |
| DEBUG: {enumerable: true, value: ARGV.some(arg => arg === '--debug')}, | |
| DIR_SEPARATOR: {enumerable: true, value: DIR_SEPARATOR}, | |
| PROGRAM_NAME: {enumerable: true, value: PROGRAM_NAME}, | |
| PROGRAM_DIR: {enumerable: true, value: PROGRAM_DIR}, | |
| TRANSFORM: {enumerable: true, value: !ARGV.some(arg => arg === '--no-transform')} | |
| } | |
| ); | |
| // module handler | |
| function evaluateModule(sanitize, nmsp, unique, id, fd) { | |
| const | |
| dir = id.slice(0, -1 -fd.get_basename().length), | |
| exports = {}, | |
| module = {exports: exports, id: id}, | |
| content = (sanitize ? transform : String)( | |
| replace.call(fd.load_contents(null)[1], /^#![^\n\r]*/, '') | |
| ) | |
| ; | |
| // sanitize && print(transform(content)); | |
| nmsp[unique] = exports; | |
| runtime( | |
| 'require', | |
| 'exports', | |
| 'module', | |
| '__dirname', | |
| '__filename', | |
| content | |
| ).call( | |
| exports, | |
| function require(module) { | |
| return requireWithPath(module, dir); | |
| }, | |
| exports, | |
| module, | |
| dir, | |
| id | |
| ); | |
| return (nmsp[unique] = module.exports); | |
| } | |
| // bring in polyfills and all modules loaders + process and timers | |
| const | |
| polyfills = imports.jsgtk.polyfills, | |
| mainloop = imports.jsgtk.mainloop, | |
| gtk = imports.jsgtk.gtk_modules.withRuntime(), | |
| core = imports.jsgtk.core_modules.withRuntime(evaluateModule), | |
| modules = imports.jsgtk.node_modules.withRuntime(evaluateModule), | |
| Babel = imports.jsgtk.babel.Babel, | |
| BabelTransformer = {plugins: [ | |
| 'transform-decorators-legacy', | |
| 'transform-class-properties', | |
| 'transform-flow-strip-types', | |
| 'transform-es2015-classes', | |
| 'transform-es2015-literals', | |
| 'transform-es2015-object-super', | |
| 'transform-es2015-parameters', | |
| 'transform-es2015-shorthand-properties', | |
| 'transform-es2015-unicode-regex', | |
| 'transform-exponentiation-operator', | |
| 'transform-es2015-template-literals', | |
| ]} | |
| ; | |
| /*if (typeof Promise === 'undefined') { | |
| Object.defineProperty( | |
| global, | |
| 'Promise', | |
| {value: imports.jsgtk.promise.ES6Promise.Promise} | |
| ); | |
| }*/ | |
| /*// env normalization | |
| Object.defineProperties( | |
| global, | |
| { | |
| global: {enumerable: true, value: global}, | |
| // used as ES6 classes properties decorator: | |
| // https://github.com/WebReflection/jsgtk/blob/master/examples/lang.js | |
| GObjectProperties: {value: imports.jsgtk.extended.GObjectProperties}, | |
| // access to modules even internally | |
| require: {value: function require(module) { | |
| return requireWithPath(module, CURRENT_DIR); | |
| }} | |
| } | |
| );*/ | |
| if (typeof window.Promise === 'undefined') { | |
| global.Promise = imports.jsgtk.promise.ES6Promise.Promise; | |
| window.Promise = global.Promise; | |
| } | |
| global.GObjectProperties = imports.jsgtk.extended.GObjectProperties; | |
| window.GObjectProperties = global.GObjectProperties; | |
| global.require = function require(module) { | |
| return requireWithPath(module, CURRENT_DIR); | |
| } | |
| window.require = global.require; | |
| // the actual require | |
| function requireWithPath(module, dir) { | |
| switch (true) { | |
| case core.has(module): | |
| return core.get(module); | |
| case gtk.has(module): | |
| return gtk.get(module); | |
| default: | |
| return modules.get(module) || modules.load(module, dir); | |
| } | |
| } | |
| // makes most ES6 compatible with GJS | |
| function transform(code) { | |
| return Babel.transform(code, BabelTransformer).code; | |
| } | |
| // initialize basic global modules | |
| ARGV.core = core; | |
| window.process = core.get('process'); | |
| window.timers = core.get('timers'); | |
| window.console = core.get('console'); | |
| ; | |
| print(typeof window.console.log) | |
| delete ARGV.core; | |
| window.process = process; | |
| window.console = console; | |
| // TODO: implement a better logic for this | |
| let applet = requireWithPath('./__applet.js', CURRENT_DIR); | |
| return applet | |
| } catch (e) { | |
| if (!e.stack) e.stack = ''; | |
| e.stack += (constructor ? (constructor.name + ': ') : '') + String(e) + '\n'; | |
| print(e.stack) | |
| } | |
| } |
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