includes/clientside/tinymce/utils/form_utils.js
changeset 1344 dc96d6c5cd1e
parent 1343 2a31905a567d
child 1345 1de01205143b
equal deleted inserted replaced
1343:2a31905a567d 1344:dc96d6c5cd1e
     1 /**
       
     2  * $Id: form_utils.js 1184 2009-08-11 11:47:27Z spocke $
       
     3  *
       
     4  * Various form utilitiy functions.
       
     5  *
       
     6  * @author Moxiecode
       
     7  * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved.
       
     8  */
       
     9 
       
    10 var themeBaseURL = tinyMCEPopup.editor.baseURI.toAbsolute('themes/' + tinyMCEPopup.getParam("theme"));
       
    11 
       
    12 function getColorPickerHTML(id, target_form_element) {
       
    13 	var h = "";
       
    14 
       
    15 	h += '<a id="' + id + '_link" href="javascript:;" onclick="tinyMCEPopup.pickColor(event,\'' + target_form_element +'\');" onmousedown="return false;" class="pickcolor">';
       
    16 	h += '<span id="' + id + '" title="' + tinyMCEPopup.getLang('browse') + '">&nbsp;</span></a>';
       
    17 
       
    18 	return h;
       
    19 }
       
    20 
       
    21 function updateColor(img_id, form_element_id) {
       
    22 	document.getElementById(img_id).style.backgroundColor = document.forms[0].elements[form_element_id].value;
       
    23 }
       
    24 
       
    25 function setBrowserDisabled(id, state) {
       
    26 	var img = document.getElementById(id);
       
    27 	var lnk = document.getElementById(id + "_link");
       
    28 
       
    29 	if (lnk) {
       
    30 		if (state) {
       
    31 			lnk.setAttribute("realhref", lnk.getAttribute("href"));
       
    32 			lnk.removeAttribute("href");
       
    33 			tinyMCEPopup.dom.addClass(img, 'disabled');
       
    34 		} else {
       
    35 			if (lnk.getAttribute("realhref"))
       
    36 				lnk.setAttribute("href", lnk.getAttribute("realhref"));
       
    37 
       
    38 			tinyMCEPopup.dom.removeClass(img, 'disabled');
       
    39 		}
       
    40 	}
       
    41 }
       
    42 
       
    43 function getBrowserHTML(id, target_form_element, type, prefix) {
       
    44 	var option = prefix + "_" + type + "_browser_callback", cb, html;
       
    45 
       
    46 	cb = tinyMCEPopup.getParam(option, tinyMCEPopup.getParam("file_browser_callback"));
       
    47 
       
    48 	if (!cb)
       
    49 		return "";
       
    50 
       
    51 	html = "";
       
    52 	html += '<a id="' + id + '_link" href="javascript:openBrowser(\'' + id + '\',\'' + target_form_element + '\', \'' + type + '\',\'' + option + '\');" onmousedown="return false;" class="browse">';
       
    53 	html += '<span id="' + id + '" title="' + tinyMCEPopup.getLang('browse') + '">&nbsp;</span></a>';
       
    54 
       
    55 	return html;
       
    56 }
       
    57 
       
    58 function openBrowser(img_id, target_form_element, type, option) {
       
    59 	var img = document.getElementById(img_id);
       
    60 
       
    61 	if (img.className != "mceButtonDisabled")
       
    62 		tinyMCEPopup.openBrowser(target_form_element, type, option);
       
    63 }
       
    64 
       
    65 function selectByValue(form_obj, field_name, value, add_custom, ignore_case) {
       
    66 	if (!form_obj || !form_obj.elements[field_name])
       
    67 		return;
       
    68 
       
    69 	var sel = form_obj.elements[field_name];
       
    70 
       
    71 	var found = false;
       
    72 	for (var i=0; i<sel.options.length; i++) {
       
    73 		var option = sel.options[i];
       
    74 
       
    75 		if (option.value == value || (ignore_case && option.value.toLowerCase() == value.toLowerCase())) {
       
    76 			option.selected = true;
       
    77 			found = true;
       
    78 		} else
       
    79 			option.selected = false;
       
    80 	}
       
    81 
       
    82 	if (!found && add_custom && value != '') {
       
    83 		var option = new Option(value, value);
       
    84 		option.selected = true;
       
    85 		sel.options[sel.options.length] = option;
       
    86 		sel.selectedIndex = sel.options.length - 1;
       
    87 	}
       
    88 
       
    89 	return found;
       
    90 }
       
    91 
       
    92 function getSelectValue(form_obj, field_name) {
       
    93 	var elm = form_obj.elements[field_name];
       
    94 
       
    95 	if (elm == null || elm.options == null || elm.selectedIndex === -1)
       
    96 		return "";
       
    97 
       
    98 	return elm.options[elm.selectedIndex].value;
       
    99 }
       
   100 
       
   101 function addSelectValue(form_obj, field_name, name, value) {
       
   102 	var s = form_obj.elements[field_name];
       
   103 	var o = new Option(name, value);
       
   104 	s.options[s.options.length] = o;
       
   105 }
       
   106 
       
   107 function addClassesToList(list_id, specific_option) {
       
   108 	// Setup class droplist
       
   109 	var styleSelectElm = document.getElementById(list_id);
       
   110 	var styles = tinyMCEPopup.getParam('theme_advanced_styles', false);
       
   111 	styles = tinyMCEPopup.getParam(specific_option, styles);
       
   112 
       
   113 	if (styles) {
       
   114 		var stylesAr = styles.split(';');
       
   115 
       
   116 		for (var i=0; i<stylesAr.length; i++) {
       
   117 			if (stylesAr != "") {
       
   118 				var key, value;
       
   119 
       
   120 				key = stylesAr[i].split('=')[0];
       
   121 				value = stylesAr[i].split('=')[1];
       
   122 
       
   123 				styleSelectElm.options[styleSelectElm.length] = new Option(key, value);
       
   124 			}
       
   125 		}
       
   126 	} else {
       
   127 		tinymce.each(tinyMCEPopup.editor.dom.getClasses(), function(o) {
       
   128 			styleSelectElm.options[styleSelectElm.length] = new Option(o.title || o['class'], o['class']);
       
   129 		});
       
   130 	}
       
   131 }
       
   132 
       
   133 function isVisible(element_id) {
       
   134 	var elm = document.getElementById(element_id);
       
   135 
       
   136 	return elm && elm.style.display != "none";
       
   137 }
       
   138 
       
   139 function convertRGBToHex(col) {
       
   140 	var re = new RegExp("rgb\\s*\\(\\s*([0-9]+).*,\\s*([0-9]+).*,\\s*([0-9]+).*\\)", "gi");
       
   141 
       
   142 	var rgb = col.replace(re, "$1,$2,$3").split(',');
       
   143 	if (rgb.length == 3) {
       
   144 		r = parseInt(rgb[0]).toString(16);
       
   145 		g = parseInt(rgb[1]).toString(16);
       
   146 		b = parseInt(rgb[2]).toString(16);
       
   147 
       
   148 		r = r.length == 1 ? '0' + r : r;
       
   149 		g = g.length == 1 ? '0' + g : g;
       
   150 		b = b.length == 1 ? '0' + b : b;
       
   151 
       
   152 		return "#" + r + g + b;
       
   153 	}
       
   154 
       
   155 	return col;
       
   156 }
       
   157 
       
   158 function convertHexToRGB(col) {
       
   159 	if (col.indexOf('#') != -1) {
       
   160 		col = col.replace(new RegExp('[^0-9A-F]', 'gi'), '');
       
   161 
       
   162 		r = parseInt(col.substring(0, 2), 16);
       
   163 		g = parseInt(col.substring(2, 4), 16);
       
   164 		b = parseInt(col.substring(4, 6), 16);
       
   165 
       
   166 		return "rgb(" + r + "," + g + "," + b + ")";
       
   167 	}
       
   168 
       
   169 	return col;
       
   170 }
       
   171 
       
   172 function trimSize(size) {
       
   173 	return size.replace(/([0-9\.]+)px|(%|in|cm|mm|em|ex|pt|pc)/, '$1$2');
       
   174 }
       
   175 
       
   176 function getCSSSize(size) {
       
   177 	size = trimSize(size);
       
   178 
       
   179 	if (size == "")
       
   180 		return "";
       
   181 
       
   182 	// Add px
       
   183 	if (/^[0-9]+$/.test(size))
       
   184 		size += 'px';
       
   185 
       
   186 	return size;
       
   187 }
       
   188 
       
   189 function getStyle(elm, attrib, style) {
       
   190 	var val = tinyMCEPopup.dom.getAttrib(elm, attrib);
       
   191 
       
   192 	if (val != '')
       
   193 		return '' + val;
       
   194 
       
   195 	if (typeof(style) == 'undefined')
       
   196 		style = attrib;
       
   197 
       
   198 	return tinyMCEPopup.dom.getStyle(elm, style);
       
   199 }