dialog

Dialog
======

Simple wrapper around zenity, osascript and vbscript that lets you
show native alert dialogs on Linux, OSX and Windows, respectively.

Example
-----

`` js
var dialog = require('dialog');

dialog.info('Hello there');
`

Usage
-------
To show an error dialog:

` js
dialog.err(msg, title, callback);
`

To show a generic info dialog:

` js
dialog.info(msg, title, callback);

// example, setting title
dialog.info('Ground control to major Tom.', 'My app', function(exitCode) {
if (exitCode == 0) console.log('User clicked OK');
})
`

To show a warning dialog:

` js
dialog.warn(msg, title, callback);

// example, without setting title
dialog.warn('This computer will autoterminate itself in 5 seconds.', function(exitCode){
if (exitCode == 1) console.log('User closed window');
})
`

exitCode indicates whether the user clicked the default (OK) button (value 0), or if they closed the window or clicked the "No/Cancel" button (value 1).

Both title and callback` are optional. Default title shown is "Important".

Credits
-------
Written by Tomás Pollak, except for the MsgBox script which was written by
StackOverflow user boflynn.

Copyright
---------
(c) 2012 Fork Ltd. MIT license.