/*
 Copyright (c) 2003-2014, CKSource - Frederico Knabben. All rights reserved.
 For licensing, see LICENSE.md or http://ckeditor.com/license
 */
CKEDITOR.dialog.add("specialchar", function (i) {
    var e, l = i.lang.specialchar, k = function (c) {
        var b, c = c.data ? c.data.getTarget() : new CKEDITOR.dom.element(c);
        if ("a" == c.getName() && (b = c.getChild(0).getHtml()))c.removeClass("cke_light_background"), e.hide(), c = i.document.createElement("span"), c.setHtml(b), i.insertText(c.getText())
    }, m = CKEDITOR.tools.addFunction(k), j, g = function (c, b) {
        var a, b = b || c.data.getTarget();
        "span" == b.getName() && (b = b.getParent());
        if ("a" == b.getName() && (a = b.getChild(0).getHtml())) {
            j && d(null, j);
            var f = e.getContentElement("info", "htmlPreview").getElement();
            e.getContentElement("info", "charPreview").getElement().setHtml(a);
            f.setHtml(CKEDITOR.tools.htmlEncode(a));
            b.getParent().addClass("cke_light_background");
            j = b
        }
    }, d = function (c, b) {
        b = b || c.data.getTarget();
        "span" == b.getName() && (b = b.getParent());
        "a" == b.getName() && (e.getContentElement("info", "charPreview").getElement().setHtml("&nbsp;"), e.getContentElement("info", "htmlPreview").getElement().setHtml("&nbsp;"), b.getParent().removeClass("cke_light_background"),
            j = void 0)
    }, n = CKEDITOR.tools.addFunction(function (c) {
        var c = new CKEDITOR.dom.event(c), b = c.getTarget(), a;
        a = c.getKeystroke();
        var f = "rtl" == i.lang.dir;
        switch (a) {
            case 38:
                if (a = b.getParent().getParent().getPrevious())a = a.getChild([b.getParent().getIndex(), 0]), a.focus(), d(null, b), g(null, a);
                c.preventDefault();
                break;
            case 40:
                if (a = b.getParent().getParent().getNext())if ((a = a.getChild([b.getParent().getIndex(), 0])) && 1 == a.type)a.focus(), d(null, b), g(null, a);
                c.preventDefault();
                break;
            case 32:
                k({data: c});
                c.preventDefault();
                break;
            case f ? 37 : 39:
                if (a = b.getParent().getNext())a = a.getChild(0), 1 == a.type ? (a.focus(), d(null, b), g(null, a), c.preventDefault(!0)) : d(null, b); else if (a = b.getParent().getParent().getNext())(a = a.getChild([0, 0])) && 1 == a.type ? (a.focus(), d(null, b), g(null, a), c.preventDefault(!0)) : d(null, b);
                break;
            case f ? 39 : 37:
                (a = b.getParent().getPrevious()) ? (a = a.getChild(0), a.focus(), d(null, b), g(null, a), c.preventDefault(!0)) : (a = b.getParent().getParent().getPrevious()) ? (a = a.getLast().getChild(0), a.focus(), d(null, b), g(null, a), c.preventDefault(!0)) :
                    d(null, b)
        }
    });
    return {
        title: l.title,
        minWidth: 430,
        minHeight: 280,
        buttons: [CKEDITOR.dialog.cancelButton],
        charColumns: 17,
        onLoad: function () {
            for (var c = this.definition.charColumns, b = i.config.specialChars, a = CKEDITOR.tools.getNextId() + "_specialchar_table_label", f = ['<table role="listbox" aria-labelledby="' + a + '" style="width: 320px; height: 100%; border-collapse: separate;" align="center" cellspacing="2" cellpadding="2" border="0">'], d = 0, g = b.length, h, e; d < g;) {
                f.push('<tr role="presentation">');
                for (var j = 0; j < c; j++,
                    d++) {
                    if (h = b[d]) {
                        h instanceof Array ? (e = h[1], h = h[0]) : (e = h.replace("&", "").replace(";", "").replace("#", ""), e = l[e] || h);
                        var k = "cke_specialchar_label_" + d + "_" + CKEDITOR.tools.getNextNumber();
                        f.push('<td class="cke_dark_background" style="cursor: default" role="presentation"><a href="javascript: void(0);" role="option" aria-posinset="' + (d + 1) + '"', ' aria-setsize="' + g + '"', ' aria-labelledby="' + k + '"', ' class="cke_specialchar" title="', CKEDITOR.tools.htmlEncode(e), '" onkeydown="CKEDITOR.tools.callFunction( ' + n +
                            ', event, this )" onclick="CKEDITOR.tools.callFunction(' + m + ', this); return false;" tabindex="-1"><span style="margin: 0 auto;cursor: inherit">' + h + '</span><span class="cke_voice_label" id="' + k + '">' + e + "</span></a>")
                    } else f.push('<td class="cke_dark_background">&nbsp;');
                    f.push("</td>")
                }
                f.push("</tr>")
            }
            f.push("</tbody></table>", '<span id="' + a + '" class="cke_voice_label">' + l.options + "</span>");
            this.getContentElement("info", "charContainer").getElement().setHtml(f.join(""))
        },
        contents: [{
            id: "info", label: i.lang.common.generalTab,
            title: i.lang.common.generalTab, padding: 0, align: "top", elements: [{
                type: "hbox",
                align: "top",
                widths: ["320px", "90px"],
                children: [{
                    type: "html",
                    id: "charContainer",
                    html: "",
                    onMouseover: g,
                    onMouseout: d,
                    focus: function () {
                        var c = this.getElement().getElementsByTag("a").getItem(0);
                        setTimeout(function () {
                            c.focus();
                            g(null, c)
                        }, 0)
                    },
                    onShow: function () {
                        var c = this.getElement().getChild([0, 0, 0, 0, 0]);
                        setTimeout(function () {
                            c.focus();
                            g(null, c)
                        }, 0)
                    },
                    onLoad: function (c) {
                        e = c.sender
                    }
                }, {
                    type: "hbox", align: "top", widths: ["100%"], children: [{
                        type: "vbox",
                        align: "top",
                        children: [{type: "html", html: "<div></div>"}, {
                            type: "html",
                            id: "charPreview",
                            className: "cke_dark_background",
                            style: "border:1px solid #eeeeee;font-size:28px;height:40px;width:70px;padding-top:9px;font-family:'Microsoft Sans Serif',Arial,Helvetica,Verdana;text-align:center;",
                            html: "<div>&nbsp;</div>"
                        }, {
                            type: "html",
                            id: "htmlPreview",
                            className: "cke_dark_background",
                            style: "border:1px solid #eeeeee;font-size:14px;height:20px;width:70px;padding-top:2px;font-family:'Microsoft Sans Serif',Arial,Helvetica,Verdana;text-align:center;",
                            html: "<div>&nbsp;</div>"
                        }]
                    }]
                }]
            }]
        }]
    }
});