tinyMCEPopup.requireLangPack();

function init() {
    tinyMCEPopup.resizeToInnerSize();

    document.getElementById('backgroundimagebrowsercontainer').innerHTML = getBrowserHTML('backgroundimagebrowser','backgroundimage','image','table');
    document.getElementById('bgcolor_pickcontainer').innerHTML = getColorPickerHTML('bgcolor_pick','bgcolor');

    var inst = tinyMCEPopup.editor;
    var dom = inst.dom;
    var trElm = dom.getParent(inst.selection.getStart(), "tr");
    var formObj = document.forms[0];
    var st = dom.parseStyle(dom.getAttrib(trElm, "style"));

    // Get table row data
    var rowtype = trElm.parentNode.nodeName.toLowerCase();
    var align = dom.getAttrib(trElm, 'align');
    var valign = dom.getAttrib(trElm, 'valign');
    var height = trimSize(getStyle(trElm, 'height', 'height'));
    var className = dom.getAttrib(trElm, 'class');
    var bgcolor = convertRGBToHex(getStyle(trElm, 'bgcolor', 'backgroundColor'));
    var backgroundimage = getStyle(trElm, 'background', 'backgroundImage').replace(new RegExp("url\\(['\"]?([^'\"]*)['\"]?\\)", 'gi'), "$1");
    var id = dom.getAttrib(trElm, 'id');
    var lang = dom.getAttrib(trElm, 'lang');
    var dir = dom.getAttrib(trElm, 'dir');

    selectByValue(formObj, 'rowtype', rowtype);
    setActionforRowType(formObj, rowtype);

    // Any cells selected
    if (dom.select('td.mceSelected,th.mceSelected', trElm).length == 0) {
        // Setup form
        addClassesToList('class', 'table_row_styles');
        TinyMCE_EditableSelects.init();

        formObj.bgcolor.value = bgcolor;
        formObj.backgroundimage.value = backgroundimage;
        formObj.height.value = height;
        formObj.id.value = id;
        formObj.lang.value = lang;
        formObj.style.value = dom.serializeStyle(st);
        selectByValue(formObj, 'align', align);
        selectByValue(formObj, 'valign', valign);
        selectByValue(formObj, 'class', className, true, true);
        selectByValue(formObj, 'dir', dir);

        // Resize some elements
        if (isVisible('backgroundimagebrowser'))
            document.getElementById('backgroundimage').style.width = '180px';

        updateColor('bgcolor_pick', 'bgcolor');
    } else
        tinyMCEPopup.dom.hide('action');
}

function updateAction() {
    var inst = tinyMCEPopup.editor, dom = inst.dom, trElm, tableElm, formObj = document.forms[0];
    var action = getSelectValue(formObj, 'action');

    if (!AutoValidator.validate(formObj)) {
        tinyMCEPopup.alert(AutoValidator.getErrorMessages(formObj).join('. ') + '.');
        return false;
    }

    tinyMCEPopup.restoreSelection();
    trElm = dom.getParent(inst.selection.getStart(), "tr");
    tableElm = dom.getParent(inst.selection.getStart(), "table");

    // Update all selected rows
    if (dom.select('td.mceSelected,th.mceSelected', trElm).length > 0) {
        tinymce.each(tableElm.rows, function(tr) {
            var i;

            for (i = 0; i < tr.cells.length; i++) {
                if (dom.hasClass(tr.cells[i], 'mceSelected')) {
                    updateRow(tr, true);
                    return;
                }
            }
        });

        inst.addVisual();
        inst.nodeChanged();
        inst.execCommand('mceEndUndoLevel');
        tinyMCEPopup.close();
        return;
    }

    switch (action) {
        case "row":
            updateRow(trElm);
            break;

        case "all":
            var rows = tableElm.getElementsByTagName("tr");

            for (var i=0; i<rows.length; i++)
                updateRow(rows[i], true);

            break;

        case "odd":
        case "even":
            var rows = tableElm.getElementsByTagName("tr");

            for (var i=0; i<rows.length; i++) {
                if ((i % 2 == 0 && action == "odd") || (i % 2 != 0 && action == "even"))
                    updateRow(rows[i], true, true);
            }

            break;
    }

    inst.addVisual();
    inst.nodeChanged();
    inst.execCommand('mceEndUndoLevel');
    tinyMCEPopup.close();
}

function updateRow(tr_elm, skip_id, skip_parent) {
    var inst = tinyMCEPopup.editor;
    var formObj = document.forms[0];
    var dom = inst.dom;
    var curRowType = tr_elm.parentNode.nodeName.toLowerCase();
    var rowtype = getSelectValue(formObj, 'rowtype');
    var doc = inst.getDoc();

    // Update row element
    if (!skip_id)
        dom.setAttrib(tr_elm, 'id', formObj.id.value);

    dom.setAttrib(tr_elm, 'align', getSelectValue(formObj, 'align'));
    dom.setAttrib(tr_elm, 'vAlign', getSelectValue(formObj, 'valign'));
    dom.setAttrib(tr_elm, 'lang', formObj.lang.value);
    dom.setAttrib(tr_elm, 'dir', getSelectValue(formObj, 'dir'));
    dom.setAttrib(tr_elm, 'style', dom.serializeStyle(dom.parseStyle(formObj.style.value)));
    dom.setAttrib(tr_elm, 'class', getSelectValue(formObj, 'class'));

    // Clear deprecated attributes
    dom.setAttrib(tr_elm, 'background', '');
    dom.setAttrib(tr_elm, 'bgColor', '');
    dom.setAttrib(tr_elm, 'height', '');

    // Set styles
    tr_elm.style.height = getCSSSize(formObj.height.value);
    tr_elm.style.backgroundColor = formObj.bgcolor.value;

    if (formObj.backgroundimage.value != "")
        tr_elm.style.backgroundImage = "url('" + formObj.backgroundimage.value + "')";
    else
        tr_elm.style.backgroundImage = '';

    // Setup new rowtype
    if (curRowType != rowtype && !skip_parent) {
        // first, clone the node we are working on
        var newRow = tr_elm.cloneNode(1);

        // next, find the parent of its new destination (creating it if necessary)
        var theTable = dom.getParent(tr_elm, "table");
        var dest = rowtype;
        var newParent = null;
        for (var i = 0; i < theTable.childNodes.length; i++) {
            if (theTable.childNodes[i].nodeName.toLowerCase() == dest)
                newParent = theTable.childNodes[i];
        }

        if (newParent == null) {
            newParent = doc.createElement(dest);

            if (theTable.firstChild.nodeName == 'CAPTION')
                inst.dom.insertAfter(newParent, theTable.firstChild);
            else
                theTable.insertBefore(newParent, theTable.firstChild);
        }

        // append the row to the new parent
        newParent.appendChild(newRow);

        // remove the original
        tr_elm.parentNode.removeChild(tr_elm);

        // set tr_elm to the new node
        tr_elm = newRow;
    }

    dom.setAttrib(tr_elm, 'style', dom.serializeStyle(dom.parseStyle(tr_elm.style.cssText)));
}

function changedBackgroundImage() {
    var formObj = document.forms[0], dom = tinyMCEPopup.editor.dom;
    var st = dom.parseStyle(formObj.style.value);

    st['background-image'] = "url('" + formObj.backgroundimage.value + "')";

    formObj.style.value = dom.serializeStyle(st);
}

function changedStyle() {
    var formObj = document.forms[0], dom = tinyMCEPopup.editor.dom;
    var st = dom.parseStyle(formObj.style.value);

    if (st['background-image'])
        formObj.backgroundimage.value = st['background-image'].replace(new RegExp("url\\('?([^']*)'?\\)", 'gi'), "$1");
    else
        formObj.backgroundimage.value = '';

    if (st['height'])
        formObj.height.value = trimSize(st['height']);

    if (st['background-color']) {
        formObj.bgcolor.value = st['background-color'];
        updateColor('bgcolor_pick','bgcolor');
    }
}

function changedSize() {
    var formObj = document.forms[0], dom = tinyMCEPopup.editor.dom;
    var st = dom.parseStyle(formObj.style.value);

    var height = formObj.height.value;
    if (height != "")
        st['height'] = getCSSSize(height);
    else
        st['height'] = "";

    formObj.style.value = dom.serializeStyle(st);
}

function changedColor() {
    var formObj = document.forms[0], dom = tinyMCEPopup.editor.dom;
    var st = dom.parseStyle(formObj.style.value);

    st['background-color'] = formObj.bgcolor.value;

    formObj.style.value = dom.serializeStyle(st);
}

function changedRowType() {
    var formObj = document.forms[0];
    var rowtype = getSelectValue(formObj, 'rowtype');

    setActionforRowType(formObj, rowtype);

}

function setActionforRowType(formObj, rowtype) {
    if (rowtype === "tbody") {
        formObj.action.disabled = false;
    } else {
        selectByValue(formObj, 'action', "row");
        formObj.action.disabled = true;
    }
}
tinyMCEPopup.onInit.add(init);
