includes/clientside/tinymce/utils/form_utils.js
changeset 1 fe660c52c48f
equal deleted inserted replaced
0:902822492a68 1:fe660c52c48f
       
     1 /**
       
     2  * $Id: form_utils.js 162 2007-01-03 16:16:52Z spocke $
       
     3  *
       
     4  * Various form utilitiy functions.
       
     5  *
       
     6  * @author Moxiecode
       
     7  * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.
       
     8  */
       
     9 
       
    10 var themeBaseURL = tinyMCE.baseURL + '/themes/' + tinyMCE.getParam("theme");
       
    11 
       
    12 function getColorPickerHTML(id, target_form_element) {
       
    13 	var h = "";
       
    14 
       
    15 	h += '<a id="' + id + '_link" href="javascript:void(0);" onkeydown="pickColor(event,\'' + target_form_element +'\');" onmousedown="pickColor(event,\'' + target_form_element +'\');return false;">';
       
    16 	h += '<img id="' + id + '" src="' + themeBaseURL + '/images/color.gif"';
       
    17 	h += ' onmouseover="this.className=\'mceButtonOver\'"';
       
    18 	h += ' onmouseout="this.className=\'mceButtonNormal\'"';
       
    19 	h += ' onmousedown="this.className=\'mceButtonDown\'"';
       
    20 	h += ' width="20" height="16" border="0" title="' + tinyMCE.getLang('lang_browse') + '"';
       
    21 	h += ' class="mceButtonNormal" alt="' + tinyMCE.getLang('lang_browse') + '" /></a>';
       
    22 
       
    23 	return h;
       
    24 }
       
    25 
       
    26 function pickColor(e, target_form_element) {
       
    27 	if ((e.keyCode == 32 || e.keyCode == 13) || e.type == "mousedown")
       
    28 		tinyMCEPopup.pickColor(e, target_form_element);
       
    29 }
       
    30 
       
    31 function updateColor(img_id, form_element_id) {
       
    32 	document.getElementById(img_id).style.backgroundColor = document.forms[0].elements[form_element_id].value;
       
    33 }
       
    34 
       
    35 function setBrowserDisabled(id, state) {
       
    36 	var img = document.getElementById(id);
       
    37 	var lnk = document.getElementById(id + "_link");
       
    38 
       
    39 	if (lnk) {
       
    40 		if (state) {
       
    41 			lnk.setAttribute("realhref", lnk.getAttribute("href"));
       
    42 			lnk.removeAttribute("href");
       
    43 			tinyMCE.switchClass(img, 'mceButtonDisabled', true);
       
    44 		} else {
       
    45 			lnk.setAttribute("href", lnk.getAttribute("realhref"));
       
    46 			tinyMCE.switchClass(img, 'mceButtonNormal', false);
       
    47 		}
       
    48 	}
       
    49 }
       
    50 
       
    51 function getBrowserHTML(id, target_form_element, type, prefix) {
       
    52 	var option = prefix + "_" + type + "_browser_callback";
       
    53 	var cb = tinyMCE.getParam(option, tinyMCE.getParam("file_browser_callback"));
       
    54 	if (cb == null)
       
    55 		return "";
       
    56 
       
    57 	var html = "";
       
    58 
       
    59 	html += '<a id="' + id + '_link" href="javascript:openBrower(\'' + id + '\',\'' + target_form_element + '\', \'' + type + '\',\'' + option + '\');" onmousedown="return false;">';
       
    60 	html += '<img id="' + id + '" src="' + themeBaseURL + '/images/browse.gif"';
       
    61 	html += ' onmouseover="this.className=\'mceButtonOver\';"';
       
    62 	html += ' onmouseout="this.className=\'mceButtonNormal\';"';
       
    63 	html += ' onmousedown="this.className=\'mceButtonDown\';"';
       
    64 	html += ' width="20" height="18" border="0" title="' + tinyMCE.getLang('lang_browse') + '"';
       
    65 	html += ' class="mceButtonNormal" alt="' + tinyMCE.getLang('lang_browse') + '" /></a>';
       
    66 
       
    67 	return html;
       
    68 }
       
    69 
       
    70 function openBrower(img_id, target_form_element, type, option) {
       
    71 	var img = document.getElementById(img_id);
       
    72 
       
    73 	if (img.className != "mceButtonDisabled")
       
    74 		tinyMCEPopup.openBrowser(target_form_element, type, option);
       
    75 }
       
    76 
       
    77 function selectByValue(form_obj, field_name, value, add_custom, ignore_case) {
       
    78 	if (!form_obj || !form_obj.elements[field_name])
       
    79 		return;
       
    80 
       
    81 	var sel = form_obj.elements[field_name];
       
    82 
       
    83 	var found = false;
       
    84 	for (var i=0; i<sel.options.length; i++) {
       
    85 		var option = sel.options[i];
       
    86 
       
    87 		if (option.value == value || (ignore_case && option.value.toLowerCase() == value.toLowerCase())) {
       
    88 			option.selected = true;
       
    89 			found = true;
       
    90 		} else
       
    91 			option.selected = false;
       
    92 	}
       
    93 
       
    94 	if (!found && add_custom && value != '') {
       
    95 		var option = new Option(value, value);
       
    96 		option.selected = true;
       
    97 		sel.options[sel.options.length] = option;
       
    98 		sel.selectedIndex = sel.options.length - 1;
       
    99 	}
       
   100 
       
   101 	return found;
       
   102 }
       
   103 
       
   104 function getSelectValue(form_obj, field_name) {
       
   105 	var elm = form_obj.elements[field_name];
       
   106 
       
   107 	if (elm == null || elm.options == null)
       
   108 		return "";
       
   109 
       
   110 	return elm.options[elm.selectedIndex].value;
       
   111 }
       
   112 
       
   113 function addSelectValue(form_obj, field_name, name, value) {
       
   114 	var s = form_obj.elements[field_name];
       
   115 	var o = new Option(name, value);
       
   116 	s.options[s.options.length] = o;
       
   117 }
       
   118 
       
   119 function addClassesToList(list_id, specific_option) {
       
   120 	// Setup class droplist
       
   121 	var styleSelectElm = document.getElementById(list_id);
       
   122 	var styles = tinyMCE.getParam('theme_advanced_styles', false);
       
   123 	styles = tinyMCE.getParam(specific_option, styles);
       
   124 
       
   125 	if (styles) {
       
   126 		var stylesAr = styles.split(';');
       
   127 
       
   128 		for (var i=0; i<stylesAr.length; i++) {
       
   129 			if (stylesAr != "") {
       
   130 				var key, value;
       
   131 
       
   132 				key = stylesAr[i].split('=')[0];
       
   133 				value = stylesAr[i].split('=')[1];
       
   134 
       
   135 				styleSelectElm.options[styleSelectElm.length] = new Option(key, value);
       
   136 			}
       
   137 		}
       
   138 	} else {
       
   139 		// Use auto impored classes
       
   140 		var csses = tinyMCE.getCSSClasses(tinyMCE.getWindowArg('editor_id'));
       
   141 		for (var i=0; i<csses.length; i++)
       
   142 			styleSelectElm.options[styleSelectElm.length] = new Option(csses[i], csses[i]);
       
   143 	}
       
   144 }
       
   145 
       
   146 function isVisible(element_id) {
       
   147 	var elm = document.getElementById(element_id);
       
   148 
       
   149 	return elm && elm.style.display != "none";
       
   150 }
       
   151 
       
   152 function convertRGBToHex(col) {
       
   153 	var re = new RegExp("rgb\\s*\\(\\s*([0-9]+).*,\\s*([0-9]+).*,\\s*([0-9]+).*\\)", "gi");
       
   154 
       
   155 	var rgb = col.replace(re, "$1,$2,$3").split(',');
       
   156 	if (rgb.length == 3) {
       
   157 		r = parseInt(rgb[0]).toString(16);
       
   158 		g = parseInt(rgb[1]).toString(16);
       
   159 		b = parseInt(rgb[2]).toString(16);
       
   160 
       
   161 		r = r.length == 1 ? '0' + r : r;
       
   162 		g = g.length == 1 ? '0' + g : g;
       
   163 		b = b.length == 1 ? '0' + b : b;
       
   164 
       
   165 		return "#" + r + g + b;
       
   166 	}
       
   167 
       
   168 	return col;
       
   169 }
       
   170 
       
   171 function convertHexToRGB(col) {
       
   172 	if (col.indexOf('#') != -1) {
       
   173 		col = col.replace(new RegExp('[^0-9A-F]', 'gi'), '');
       
   174 
       
   175 		r = parseInt(col.substring(0, 2), 16);
       
   176 		g = parseInt(col.substring(2, 4), 16);
       
   177 		b = parseInt(col.substring(4, 6), 16);
       
   178 
       
   179 		return "rgb(" + r + "," + g + "," + b + ")";
       
   180 	}
       
   181 
       
   182 	return col;
       
   183 }
       
   184 
       
   185 function trimSize(size) {
       
   186 	return size.replace(new RegExp('[^0-9%]', 'gi'), '');
       
   187 }
       
   188 
       
   189 function getCSSSize(size) {
       
   190 	size = trimSize(size);
       
   191 
       
   192 	if (size == "")
       
   193 		return "";
       
   194 
       
   195 	return size.indexOf('%') != -1 ? size : size + "px";
       
   196 }
       
   197 
       
   198 function getStyle(elm, attrib, style) {
       
   199 	var val = tinyMCE.getAttrib(elm, attrib);
       
   200 
       
   201 	if (val != '')
       
   202 		return '' + val;
       
   203 
       
   204 	if (typeof(style) == 'undefined')
       
   205 		style = attrib;
       
   206 
       
   207 	val = eval('elm.style.' + style);
       
   208 
       
   209 	return val == null ? '' : '' + val;
       
   210 }