ckeditor/_source/plugins/scayt/plugin.js

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/*
Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/

/**
 * @fileOverview Spell Check As You Type (SCAYT).
 * Button name : Scayt.
 */

(function()
{
	var commandName  = 'scaytcheck',
		openPage = '';

	// Checks if a value exists in an array
	function in_array( needle, haystack )
	{
		var found = 0,
			key;
		for ( key in haystack )
		{
			if ( haystack[ key ] == needle )
			{
				found = 1;
				break;
			}
		}
		return found;
	}

	var onEngineLoad = function()
	{
		var editor = this;

		var createInstance = function()	// Create new instance every time Document is created.
		{
			var config = editor.config;
			// Initialise Scayt instance.
			var oParams = {};
			// Get the iframe.
			oParams.srcNodeRef = editor.document.getWindow().$.frameElement;
			// syntax : AppName.AppVersion@AppRevision
			oParams.assocApp  = 'CKEDITOR.' + CKEDITOR.version + '@' + CKEDITOR.revision;
			oParams.customerid = config.scayt_customerid  || '1:WvF0D4-UtPqN1-43nkD4-NKvUm2-daQqk3-LmNiI-z7Ysb4-mwry24-T8YrS3-Q2tpq2';
			oParams.customDictionaryIds = config.scayt_customDictionaryIds || '';
			oParams.userDictionaryName = config.scayt_userDictionaryName || '';
			oParams.sLang = config.scayt_sLang || 'en_US';

			// Introduce SCAYT onLoad callback. (#5632)
			oParams.onLoad = function()
				{
					// Draw down word marker to avoid being covered by background-color style.(#5466)
					if ( !( CKEDITOR.env.ie && CKEDITOR.env.version < 8 ) )
						this.addStyle( this.selectorCss(), 'padding-bottom: 2px !important;' );

					// Call scayt_control.focus when SCAYT loaded
					// and only if editor has focus and scayt control creates at first time (#5720)
					if ( editor.focusManager.hasFocus && !plugin.isControlRestored( editor ) )
						this.focus();