/**
 * Code Plugin\
 * Creates code tag and adds content to this tag
 */
var codeTool = {

    baseClass : "tool-code",

    /**
     * Make initial header block
     * @param {object} JSON with block data
     * @return {Element} element to append
     */
    make : function (data) {

        var tag = document.createElement('code');

        tag.classList += codeTool.baseClass;

        if (data && data.text) {
            tag.innerHTML = data.text;
        }

        tag.contentEditable = true;

        return tag;

    },

    /**
     * Method to render HTML block from JSON
     */
    render : function (data) {

        return codeTool.make(data);

    },

    /**
     * Method to extract JSON data from HTML block
     */
    save : function (blockContent){

        var block = blockContent[0];
            json  = {
                type : 'code',
                data : {
                    text : null,
                }
            };

        json.data.text = block.innerHTML;

        return json;

    },

};

/**
 * Now plugin is ready.
 * Add it to redactor tools
 */
cEditor.tools.code = {

    type           : 'code',
    iconClassname  : 'ce-icon-code',
    make           : codeTool.make,
    appendCallback : null,
    settings       : null,
    render         : codeTool.render,
    save           : codeTool.save

};