tinyMCEPopup.requireLangPack();

var ed;

function init() {

	ed = tinyMCEPopup.editor;

	tinyMCEPopup.resizeToInnerSize();

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

	document.getElementById('bordercolor_pickcontainer').innerHTML = getColorPickerHTML('bordercolor_pick','bordercolor');

	document.getElementById('bgcolor_pickcontainer').innerHTML = getColorPickerHTML('bgcolor_pick','bgcolor')

	var inst = ed;

	var tdElm = ed.dom.getParent(ed.selection.getNode(), "td,th");

	var formObj = document.forms[0];

	var st = ed.dom.parseStyle(ed.dom.getAttrib(tdElm, "style"));

	// Get table cell data

	var celltype = tdElm.nodeName.toLowerCase();

	var align = ed.dom.getAttrib(tdElm, 'align');

	var valign = ed.dom.getAttrib(tdElm, 'valign');

	var width = trimSize(getStyle(tdElm, 'width', 'width'));

	var height = trimSize(getStyle(tdElm, 'height', 'height'));

	var bordercolor = convertRGBToHex(getStyle(tdElm, 'bordercolor', 'borderLeftColor'));

	var bgcolor = convertRGBToHex(getStyle(tdElm, 'bgcolor', 'backgroundColor'));

	var className = ed.dom.getAttrib(tdElm, 'class');

	var backgroundimage = getStyle(tdElm, 'background', 'backgroundImage').replace(new RegExp("url\\('?([^']*)'?\\)", 'gi'), "$1");;

	var id = ed.dom.getAttrib(tdElm, 'id');

	var lang = ed.dom.getAttrib(tdElm, 'lang');

	var dir = ed.dom.getAttrib(tdElm, 'dir');

	var scope = ed.dom.getAttrib(tdElm, 'scope');

	// Setup form

	addClassesToList('class', 'table_cell_styles');

	formObj.bordercolor.value = bordercolor;

	formObj.bgcolor.value = bgcolor;

	formObj.backgroundimage.value = backgroundimage;

	formObj.width.value = width;

	formObj.height.value = height;

	formObj.id.value = id;

	formObj.lang.value = lang;

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

	selectByValue(formObj, 'align', align);

	selectByValue(formObj, 'valign', valign);

	selectByValue(formObj, 'class', className);

	selectByValue(formObj, 'celltype', celltype);

	selectByValue(formObj, 'dir', dir);

	selectByValue(formObj, 'scope', scope);

	// Resize some elements

	if (isVisible('backgroundimagebrowser'))

		document.getElementById('backgroundimage').style.width = '180px';

	updateColor('bordercolor_pick', 'bordercolor');

	updateColor('bgcolor_pick', 'bgcolor');

}

function updateAction() {

	var el = ed.selection.getNode();

	var inst = ed;

	var tdElm = ed.dom.getParent(el, "td,th");

	var trElm = ed.dom.getParent(el, "tr");

	var tableElm = ed.dom.getParent(el, "table");

	var formObj = document.forms[0];

	ed.execCommand('mceBeginUndoLevel');

	switch (getSelectValue(formObj, 'action')) {

		case "cell":

			var celltype = getSelectValue(formObj, 'celltype');

			var scope = getSelectValue(formObj, 'scope');

			if (ed.getParam("accessibility_warnings")) {

				if (celltype == "th" && scope == "")

					var answer = confirm(ed.getLang('table_dlg.missing_scope', '', true));

				else

					var answer = true;

				if (!answer)

					return;

			}

			updateCell(tdElm);

			break;

		case "row":

			var cell = trElm.firstChild;

			if (cell.nodeName != "TD" && cell.nodeName != "TH")

				cell = nextCell(cell);

			do {

				cell = updateCell(cell, true);

			} while ((cell = nextCell(cell)) != null);

			break;

		case "all":

			var rows = tableElm.getElementsByTagName("tr");

			for (var i=0; i<rows.length; i++) {

				var cell = rows[i].firstChild;

				if (cell.nodeName != "TD" && cell.nodeName != "TH")

					cell = nextCell(cell);

				do {

					cell = updateCell(cell, true);

				} while ((cell = nextCell(cell)) != null);

			}

			break;

	}

	ed.addVisual();

	ed.nodeChanged();

	inst.execCommand('mceEndUndoLevel');

	tinyMCEPopup.close();

}

function nextCell(elm) {

	while ((elm = elm.nextSibling) != null) {

		if (elm.nodeName == "TD" || elm.nodeName == "TH")

			return elm;

	}

	return null;

}

function updateCell(td, skip_id) {

	var inst = ed;

	var formObj = document.forms[0];

	var curCellType = td.nodeName.toLowerCase();

	var celltype = getSelectValue(formObj, 'celltype');

	var doc = inst.getDoc();

	var dom = ed.dom;

	if (!skip_id)

		td.setAttribute('id', formObj.id.value);

	td.setAttribute('align', formObj.align.value);

	td.setAttribute('vAlign', formObj.valign.value);

	td.setAttribute('lang', formObj.lang.value);

	td.setAttribute('dir', getSelectValue(formObj, 'dir'));

	td.setAttribute('style', ed.dom.serializeStyle(ed.dom.parseStyle(formObj.style.value)));

	td.setAttribute('scope', formObj.scope.value);

	ed.dom.setAttrib(td, 'class', getSelectValue(formObj, 'class'));

	// Clear deprecated attributes

	ed.dom.setAttrib(td, 'width', '');

	ed.dom.setAttrib(td, 'height', '');

	ed.dom.setAttrib(td, 'bgColor', '');

	ed.dom.setAttrib(td, 'borderColor', '');

	ed.dom.setAttrib(td, 'background', '');

	// Set styles

	td.style.width = getCSSSize(formObj.width.value);

	td.style.height = getCSSSize(formObj.height.value);

	if (formObj.bordercolor.value != "") {

		td.style.borderColor = formObj.bordercolor.value;

		td.style.borderStyle = td.style.borderStyle == "" ? "solid" : td.style.borderStyle;

		td.style.borderWidth = td.style.borderWidth == "" ? "1px" : td.style.borderWidth;

	} else

		td.style.borderColor = '';

	td.style.backgroundColor = formObj.bgcolor.value;

	if (formObj.backgroundimage.value != "")

		td.style.backgroundImage = "url('" + formObj.backgroundimage.value + "')";

	else

		td.style.backgroundImage = '';

	if (curCellType != celltype) {

		// changing to a different node type

		var newCell = doc.createElement(celltype);

		for (var c=0; c<td.childNodes.length; c++)

			newCell.appendChild(td.childNodes[c].cloneNode(1));

		td.parentNode.replaceChild(newCell, td);

		td = newCell;

	}

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

	return td;

}

function changedBackgroundImage() {

	var formObj = document.forms[0];

	var st = ed.dom.parseStyle(formObj.style.value);

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

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

}

function changedSize() {

	var formObj = document.forms[0];

	var st = ed.dom.parseStyle(formObj.style.value);

	var width = formObj.width.value;

	if (width != "")

		st['width'] = getCSSSize(width);

	else

		st['width'] = "";

	var height = formObj.height.value;

	if (height != "")

		st['height'] = getCSSSize(height);

	else

		st['height'] = "";

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

}

function changedColor() {

	var formObj = document.forms[0];

	var st = ed.dom.parseStyle(formObj.style.value);

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

	st['border-color'] = formObj.bordercolor.value;

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

}

function changedStyle() {

	var formObj = document.forms[0];

	var st = ed.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['width'])

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

	if (st['height'])

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

	if (st['background-color']) {

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

		updateColor('bgcolor_pick','bgcolor');

	}

	if (st['border-color']) {

		formObj.bordercolor.value = st['border-color'];

		updateColor('bordercolor_pick','bordercolor');

	}

}

tinyMCEPopup.onInit.add(init);