bgneal@312: /** bgneal@312: * form_utils.js bgneal@312: * bgneal@312: * Copyright 2009, Moxiecode Systems AB bgneal@312: * Released under LGPL License. bgneal@312: * bgneal@312: * License: http://tinymce.moxiecode.com/license bgneal@312: * Contributing: http://tinymce.moxiecode.com/contributing bgneal@312: */ bgneal@312: bgneal@312: var themeBaseURL = tinyMCEPopup.editor.baseURI.toAbsolute('themes/' + tinyMCEPopup.getParam("theme")); bgneal@312: bgneal@312: function getColorPickerHTML(id, target_form_element) { bgneal@442: var h = "", dom = tinyMCEPopup.dom; bgneal@312: bgneal@442: if (label = dom.select('label[for=' + target_form_element + ']')[0]) { bgneal@442: label.id = label.id || dom.uniqueId(); bgneal@442: } bgneal@442: bgneal@442: h += '<a role="button" aria-labelledby="' + id + '_label" id="' + id + '_link" href="javascript:;" onclick="tinyMCEPopup.pickColor(event,\'' + target_form_element +'\');" onmousedown="return false;" class="pickcolor">'; bgneal@442: h += '<span id="' + id + '" title="' + tinyMCEPopup.getLang('browse') + '"> <span id="' + id + '_label" class="mceVoiceLabel mceIconOnly" style="display:none;">' + tinyMCEPopup.getLang('browse') + '</span></span></a>'; bgneal@312: bgneal@312: return h; bgneal@312: } bgneal@312: bgneal@312: function updateColor(img_id, form_element_id) { bgneal@312: document.getElementById(img_id).style.backgroundColor = document.forms[0].elements[form_element_id].value; bgneal@312: } bgneal@312: bgneal@312: function setBrowserDisabled(id, state) { bgneal@312: var img = document.getElementById(id); bgneal@312: var lnk = document.getElementById(id + "_link"); bgneal@312: bgneal@312: if (lnk) { bgneal@312: if (state) { bgneal@312: lnk.setAttribute("realhref", lnk.getAttribute("href")); bgneal@312: lnk.removeAttribute("href"); bgneal@312: tinyMCEPopup.dom.addClass(img, 'disabled'); bgneal@312: } else { bgneal@312: if (lnk.getAttribute("realhref")) bgneal@312: lnk.setAttribute("href", lnk.getAttribute("realhref")); bgneal@312: bgneal@312: tinyMCEPopup.dom.removeClass(img, 'disabled'); bgneal@312: } bgneal@312: } bgneal@312: } bgneal@312: bgneal@312: function getBrowserHTML(id, target_form_element, type, prefix) { bgneal@312: var option = prefix + "_" + type + "_browser_callback", cb, html; bgneal@312: bgneal@312: cb = tinyMCEPopup.getParam(option, tinyMCEPopup.getParam("file_browser_callback")); bgneal@312: bgneal@312: if (!cb) bgneal@312: return ""; bgneal@312: bgneal@312: html = ""; bgneal@312: html += '<a id="' + id + '_link" href="javascript:openBrowser(\'' + id + '\',\'' + target_form_element + '\', \'' + type + '\',\'' + option + '\');" onmousedown="return false;" class="browse">'; bgneal@312: html += '<span id="' + id + '" title="' + tinyMCEPopup.getLang('browse') + '"> </span></a>'; bgneal@312: bgneal@312: return html; bgneal@312: } bgneal@312: bgneal@312: function openBrowser(img_id, target_form_element, type, option) { bgneal@312: var img = document.getElementById(img_id); bgneal@312: bgneal@312: if (img.className != "mceButtonDisabled") bgneal@312: tinyMCEPopup.openBrowser(target_form_element, type, option); bgneal@312: } bgneal@312: bgneal@312: function selectByValue(form_obj, field_name, value, add_custom, ignore_case) { bgneal@312: if (!form_obj || !form_obj.elements[field_name]) bgneal@312: return; bgneal@312: bgneal@442: if (!value) bgneal@442: value = ""; bgneal@442: bgneal@312: var sel = form_obj.elements[field_name]; bgneal@312: bgneal@312: var found = false; bgneal@312: for (var i=0; i<sel.options.length; i++) { bgneal@312: var option = sel.options[i]; bgneal@312: bgneal@312: if (option.value == value || (ignore_case && option.value.toLowerCase() == value.toLowerCase())) { bgneal@312: option.selected = true; bgneal@312: found = true; bgneal@312: } else bgneal@312: option.selected = false; bgneal@312: } bgneal@312: bgneal@312: if (!found && add_custom && value != '') { bgneal@312: var option = new Option(value, value); bgneal@312: option.selected = true; bgneal@312: sel.options[sel.options.length] = option; bgneal@312: sel.selectedIndex = sel.options.length - 1; bgneal@312: } bgneal@312: bgneal@312: return found; bgneal@312: } bgneal@312: bgneal@312: function getSelectValue(form_obj, field_name) { bgneal@312: var elm = form_obj.elements[field_name]; bgneal@312: bgneal@312: if (elm == null || elm.options == null || elm.selectedIndex === -1) bgneal@312: return ""; bgneal@312: bgneal@312: return elm.options[elm.selectedIndex].value; bgneal@312: } bgneal@312: bgneal@312: function addSelectValue(form_obj, field_name, name, value) { bgneal@312: var s = form_obj.elements[field_name]; bgneal@312: var o = new Option(name, value); bgneal@312: s.options[s.options.length] = o; bgneal@312: } bgneal@312: bgneal@312: function addClassesToList(list_id, specific_option) { bgneal@312: // Setup class droplist bgneal@312: var styleSelectElm = document.getElementById(list_id); bgneal@312: var styles = tinyMCEPopup.getParam('theme_advanced_styles', false); bgneal@312: styles = tinyMCEPopup.getParam(specific_option, styles); bgneal@312: bgneal@312: if (styles) { bgneal@312: var stylesAr = styles.split(';'); bgneal@312: bgneal@312: for (var i=0; i<stylesAr.length; i++) { bgneal@312: if (stylesAr != "") { bgneal@312: var key, value; bgneal@312: bgneal@312: key = stylesAr[i].split('=')[0]; bgneal@312: value = stylesAr[i].split('=')[1]; bgneal@312: bgneal@312: styleSelectElm.options[styleSelectElm.length] = new Option(key, value); bgneal@312: } bgneal@312: } bgneal@312: } else { bgneal@312: tinymce.each(tinyMCEPopup.editor.dom.getClasses(), function(o) { bgneal@312: styleSelectElm.options[styleSelectElm.length] = new Option(o.title || o['class'], o['class']); bgneal@312: }); bgneal@312: } bgneal@312: } bgneal@312: bgneal@312: function isVisible(element_id) { bgneal@312: var elm = document.getElementById(element_id); bgneal@312: bgneal@312: return elm && elm.style.display != "none"; bgneal@312: } bgneal@312: bgneal@312: function convertRGBToHex(col) { bgneal@312: var re = new RegExp("rgb\\s*\\(\\s*([0-9]+).*,\\s*([0-9]+).*,\\s*([0-9]+).*\\)", "gi"); bgneal@312: bgneal@312: var rgb = col.replace(re, "$1,$2,$3").split(','); bgneal@312: if (rgb.length == 3) { bgneal@312: r = parseInt(rgb[0]).toString(16); bgneal@312: g = parseInt(rgb[1]).toString(16); bgneal@312: b = parseInt(rgb[2]).toString(16); bgneal@312: bgneal@312: r = r.length == 1 ? '0' + r : r; bgneal@312: g = g.length == 1 ? '0' + g : g; bgneal@312: b = b.length == 1 ? '0' + b : b; bgneal@312: bgneal@312: return "#" + r + g + b; bgneal@312: } bgneal@312: bgneal@312: return col; bgneal@312: } bgneal@312: bgneal@312: function convertHexToRGB(col) { bgneal@312: if (col.indexOf('#') != -1) { bgneal@312: col = col.replace(new RegExp('[^0-9A-F]', 'gi'), ''); bgneal@312: bgneal@312: r = parseInt(col.substring(0, 2), 16); bgneal@312: g = parseInt(col.substring(2, 4), 16); bgneal@312: b = parseInt(col.substring(4, 6), 16); bgneal@312: bgneal@312: return "rgb(" + r + "," + g + "," + b + ")"; bgneal@312: } bgneal@312: bgneal@312: return col; bgneal@312: } bgneal@312: bgneal@312: function trimSize(size) { bgneal@442: return size.replace(/([0-9\.]+)(px|%|in|cm|mm|em|ex|pt|pc)/i, '$1$2'); bgneal@312: } bgneal@312: bgneal@312: function getCSSSize(size) { bgneal@312: size = trimSize(size); bgneal@312: bgneal@312: if (size == "") bgneal@312: return ""; bgneal@312: bgneal@312: // Add px bgneal@312: if (/^[0-9]+$/.test(size)) bgneal@312: size += 'px'; bgneal@442: // Sanity check, IE doesn't like broken values bgneal@442: else if (!(/^[0-9\.]+(px|%|in|cm|mm|em|ex|pt|pc)$/i.test(size))) bgneal@442: return ""; bgneal@312: bgneal@312: return size; bgneal@312: } bgneal@312: bgneal@312: function getStyle(elm, attrib, style) { bgneal@312: var val = tinyMCEPopup.dom.getAttrib(elm, attrib); bgneal@312: bgneal@312: if (val != '') bgneal@312: return '' + val; bgneal@312: bgneal@312: if (typeof(style) == 'undefined') bgneal@312: style = attrib; bgneal@312: bgneal@312: return tinyMCEPopup.dom.getStyle(elm, style); bgneal@312: }