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node_modules/node-notifier/notifiers/balloon.js

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+/**
+ * Wrapper for the notifu 1.6 (http://www.paralint.com/projects/notifu/)
+
+Usage
+/t <value>      The type of message to display values are:
+                    info      The message is an informational message
+                    warn      The message is an warning message
+                    error     The message is an error message
+/d <value>      The number of milliseconds to display (omit or 0 for infinit)
+/p <value>      The title (or prompt) of the ballon
+/m <value>      The message text
+/i <value>      Specify an icon to use ("parent" uses the icon of the parent process)
+/e              Enable ballon tips in the registry (for this user only)
+/q              Do not play a sound when the tooltip is displayed
+/w              Show the tooltip even if the user is in the quiet period that follows his very first login (Windows 7 and up)
+/xp             Use IUserNotification interface event when IUserNotification2 is available
+
+// Kill codes:
+  2 = Timeout
+  3 = Clicked
+  4 = Closed or faded out
+
+ */
+var path = require('path');
+var notifier = path.resolve(__dirname, '../vendor/notifu/notifu');
+var checkGrowl = require('../lib/checkGrowl');
+var utils = require('../lib/utils');
+var Toaster = require('./toaster');
+var Growl = require('./growl');
+var os = require('os');
+
+var EventEmitter = require('events').EventEmitter;
+var util = require('util');
+
+var hasGrowl = void 0;
+
+module.exports = WindowsBalloon;
+
+function WindowsBalloon(options) {
+  options = utils.clone(options || {});
+  if (!(this instanceof WindowsBalloon)) {
+    return new WindowsBalloon(options);
+  }
+
+  this.options = options;
+
+  EventEmitter.call(this);
+}
+util.inherits(WindowsBalloon, EventEmitter);
+
+function noop() {}
+WindowsBalloon.prototype.notify = function(options, callback) {
+  var fallback;
+  var notifierOptions = this.options;
+  options = utils.clone(options || {});
+  callback = callback || noop;
+
+  if (typeof options === 'string') {
+    options = { title: 'node-notifier', message: options };
+  }
+
+  var actionJackedCallback = utils.actionJackerDecorator(
+    this,
+    options,
+    callback,
+    function(data) {
+      if (data === 'activate') {
+        return 'click';
+      }
+      if (data === 'timeout') {
+        return 'timeout';
+      }
+      return false;
+    }
+  );
+
+  if (!!this.options.withFallback && utils.isWin8()) {
+    fallback = fallback || new Toaster(notifierOptions);
+    return fallback.notify(options, callback);
+  }
+
+  if (
+    !!this.options.withFallback &&
+    (!utils.isLessThanWin8() || hasGrowl === true)
+  ) {
+    fallback = fallback || new Growl(notifierOptions);
+    return fallback.notify(options, callback);
+  }
+
+  if (!this.options.withFallback || hasGrowl === false) {
+    doNotification(options, notifierOptions, actionJackedCallback);
+    return this;
+  }
+
+  checkGrowl(notifierOptions, function(_, hasGrowlResult) {
+    hasGrowl = hasGrowlResult;
+
+    if (hasGrowl) {
+      fallback = fallback || new Growl(notifierOptions);
+      return fallback.notify(options, callback);
+    }
+
+    doNotification(options, notifierOptions, actionJackedCallback);
+  });
+
+  return this;
+};
+
+var allowedArguments = ['t', 'd', 'p', 'm', 'i', 'e', 'q', 'w', 'xp'];
+
+function doNotification(options, notifierOptions, callback) {
+  var is64Bit = os.arch() === 'x64';
+  options = options || {};
+  options = utils.mapToNotifu(options);
+  options.p = options.p || 'Node Notification:';
+
+  var fullNotifierPath = notifier + (is64Bit ? '64' : '') + '.exe';
+  var localNotifier = notifierOptions.customPath || fullNotifierPath;
+
+  if (!options.m) {
+    callback(new Error('Message is required.'));
+    return this;
+  }
+
+  var argsList = utils.constructArgumentList(options, {
+    wrapper: '',
+    noEscape: true,
+    explicitTrue: true,
+    allowedArguments: allowedArguments
+  });
+
+  if (options.wait) {
+    return utils.fileCommand(localNotifier, argsList, function(error, data) {
+      var action = fromErrorCodeToAction(error.code);
+      if (action === 'error') return callback(error, data);
+
+      return callback(null, action);
+    });
+  }
+  utils.immediateFileCommand(localNotifier, argsList, callback);
+}
+
+function fromErrorCodeToAction(errorCode) {
+  switch (errorCode) {
+    case 2:
+      return 'timeout';
+    case 3:
+    case 6:
+    case 7:
+      return 'activate';
+    case 4:
+      return 'close';
+    default:
+      return 'error';
+  }
+}