WordPress/wp-includes/js/tinymce/utils/form_utils.js

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/**
* $RCSfile: form_utils.js,v $
* $Revision: 1.5 $
* $Date: 2005/10/25 16:01:51 $
*
* Various form utilitiy functions.
*
* @author Moxiecode
* @copyright Copyright <EFBFBD> 2005, Moxiecode Systems AB, All rights reserved.
*/
function getColorPickerHTML(id, target_form_element) {
var html = "";
html += '<a id="' + id + '_link" href="javascript:void(0);" onkeydown="pickColor(event,\'' + target_form_element +'\');" onmousedown="pickColor(event,\'' + target_form_element +'\');return false;">';
html += '<img id="' + id + '" src="../../themes/advanced/images/color.gif"';
html += ' onmouseover="tinyMCE.switchClass(this,\'mceButtonOver\');"';
html += ' onmouseout="tinyMCE.restoreClass(this);"';
html += ' onmousedown="tinyMCE.restoreAndSwitchClass(this,\'mceButtonDown\');"';
html += ' width="20" height="16" border="0" title="' + tinyMCE.getLang('lang_browse') + '"';
html += ' class="mceButtonNormal" alt="' + tinyMCE.getLang('lang_browse') + '" /></a>';
return html;
}
function pickColor(e, target_form_element) {
if ((e.keyCode == 32 || e.keyCode == 13) || e.type == "mousedown")
tinyMCEPopup.pickColor(e, target_form_element);
}
function updateColor(img_id, form_element_id) {
document.getElementById(img_id).style.backgroundColor = document.forms[0].elements[form_element_id].value;
}
function setBrowserDisabled(id, state) {
var img = document.getElementById(id);
var lnk = document.getElementById(id + "_link");
if (lnk) {
if (state) {
lnk.setAttribute("realhref", lnk.getAttribute("href"));
lnk.removeAttribute("href");
tinyMCE.switchClass(img, 'mceButtonDisabled', true);
} else {
lnk.setAttribute("href", lnk.getAttribute("realhref"));
tinyMCE.switchClass(img, 'mceButtonNormal', false);
}
}
}
function getBrowserHTML(id, target_form_element, type, prefix) {
var option = prefix + "_" + type + "_browser_callback";
var cb = tinyMCE.getParam(option, tinyMCE.getParam("file_browser_callback"));
if (cb == null)
return "";
var html = "";
html += '<a id="' + id + '_link" href="javascript:openBrower(\'' + id + '\',\'' + target_form_element + '\', \'' + type + '\',\'' + option + '\');" onmousedown="return false;">';
html += '<img id="' + id + '" src="../../themes/advanced/images/browse.gif"';
html += ' onmouseover="tinyMCE.switchClass(this,\'mceButtonOver\');"';
html += ' onmouseout="tinyMCE.restoreClass(this);"';
html += ' onmousedown="tinyMCE.restoreAndSwitchClass(this,\'mceButtonDown\');"';
html += ' width="20" height="18" border="0" title="' + tinyMCE.getLang('lang_browse') + '"';
html += ' class="mceButtonNormal" alt="' + tinyMCE.getLang('lang_browse') + '" /></a>';
return html;
}
function openBrower(img_id, target_form_element, type, option) {
var img = document.getElementById(img_id);
if (img.className != "mceButtonDisabled")
tinyMCEPopup.openBrowser(target_form_element, type, option);
}
function selectByValue(form_obj, field_name, value, add_custom) {
if (!form_obj || !form_obj.elements[field_name])
return;
var sel = form_obj.elements[field_name];
var found = false;
for (var i=0; i<sel.options.length; i++) {
var option = sel.options[i];
if (option.value == value) {
option.selected = true;
found = true;
} else
option.selected = false;
}
if (!found && add_custom && value != '') {
var option = new Option('Value: ' + value, value);
option.selected = true;
sel.options[sel.options.length] = option;
}
return found;
}
function getSelectValue(form_obj, field_name) {
var elm = form_obj.elements[field_name];
if (elm == null || elm.options == null)
return "";
return elm.options[elm.selectedIndex].value;
}
function addClassesToList(list_id, specific_option) {
// Setup class droplist
var styleSelectElm = document.getElementById(list_id);
var styles = tinyMCE.getParam('theme_advanced_styles', false);
styles = tinyMCE.getParam(specific_option, styles);
if (styles) {
var stylesAr = styles.split(';');
for (var i=0; i<stylesAr.length; i++) {
if (stylesAr != "") {
var key, value;
key = stylesAr[i].split('=')[0];
value = stylesAr[i].split('=')[1];
styleSelectElm.options[styleSelectElm.length] = new Option(key, value);
}
}
} else {
// Use auto impored classes
var csses = tinyMCE.getCSSClasses(tinyMCE.getWindowArg('editor_id'));
for (var i=0; i<csses.length; i++)
styleSelectElm.options[styleSelectElm.length] = new Option(csses[i], csses[i]);
}
}
function isVisible(element_id) {
var elm = document.getElementById(element_id);
return elm && elm.style.display != "none";
}
function convertRGBToHex(col) {
var re = new RegExp("rgb\\s*\\(\\s*([0-9]+).*,\\s*([0-9]+).*,\\s*([0-9]+).*\\)", "gi");
var rgb = col.replace(re, "$1,$2,$3").split(',');
if (rgb.length == 3) {
r = parseInt(rgb[0]).toString(16);
g = parseInt(rgb[1]).toString(16);
b = parseInt(rgb[2]).toString(16);
r = r.length == 1 ? '0' + r : r;
g = g.length == 1 ? '0' + g : g;
b = b.length == 1 ? '0' + b : b;
return "#" + r + g + b;
}
return col;
}
function convertHexToRGB(col) {
if (col.indexOf('#') != -1) {
col = col.replace(new RegExp('[^0-9A-F]', 'gi'), '');
r = parseInt(col.substring(0, 2), 16);
g = parseInt(col.substring(2, 4), 16);
b = parseInt(col.substring(4, 6), 16);
return "rgb(" + r + "," + g + "," + b + ")";
}
return col;
}
function trimSize(size) {
return size.replace(new RegExp('[^0-9%]', 'gi'), '');
}
function getCSSSize(size) {
size = trimSize(size);
if (size == "")
return "";
return size.indexOf('%') != -1 ? size : size + "px";
}
function getStyle(elm, attrib, style) {
var val = tinyMCE.getAttrib(elm, attrib);
if (val != '')
return '' + val;
if (typeof(style) == 'undefined')
style = attrib;
val = eval('elm.style.' + style);
return val == null ? '' : '' + val;
}