1 | /**
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2 | * $Id: form_utils.js 996 2009-02-06 17:32:20Z spocke $
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3 | *
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4 | * Various form utilitiy functions.
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5 | *
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6 | * @author Moxiecode
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7 | * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved.
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8 | */
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9 |
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10 | var themeBaseURL = tinyMCEPopup.editor.baseURI.toAbsolute('themes/' + tinyMCEPopup.getParam("theme"));
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11 |
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12 | function getColorPickerHTML(id, target_form_element) {
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13 | var h = "";
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14 |
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15 | h += '<a id="' + id + '_link" href="javascript:;" onclick="tinyMCEPopup.pickColor(event,\'' + target_form_element +'\');" onmousedown="return false;" class="pickcolor">';
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16 | h += '<span id="' + id + '" title="' + tinyMCEPopup.getLang('browse') + '"> </span></a>';
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17 |
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18 | return h;
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19 | }
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20 |
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21 | function updateColor(img_id, form_element_id) {
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22 | document.getElementById(img_id).style.backgroundColor = document.forms[0].elements[form_element_id].value;
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23 | }
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24 |
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25 | function setBrowserDisabled(id, state) {
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26 | var img = document.getElementById(id);
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27 | var lnk = document.getElementById(id + "_link");
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28 |
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29 | if (lnk) {
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30 | if (state) {
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31 | lnk.setAttribute("realhref", lnk.getAttribute("href"));
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32 | lnk.removeAttribute("href");
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33 | tinyMCEPopup.dom.addClass(img, 'disabled');
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34 | } else {
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35 | if (lnk.getAttribute("realhref"))
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36 | lnk.setAttribute("href", lnk.getAttribute("realhref"));
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37 |
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38 | tinyMCEPopup.dom.removeClass(img, 'disabled');
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39 | }
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40 | }
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41 | }
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42 |
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43 | function getBrowserHTML(id, target_form_element, type, prefix) {
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44 | var option = prefix + "_" + type + "_browser_callback", cb, html;
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45 |
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46 | cb = tinyMCEPopup.getParam(option, tinyMCEPopup.getParam("file_browser_callback"));
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47 |
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48 | if (!cb)
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49 | return "";
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50 |
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51 | html = "";
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52 | html += '<a id="' + id + '_link" href="javascript:openBrowser(\'' + id + '\',\'' + target_form_element + '\', \'' + type + '\',\'' + option + '\');" onmousedown="return false;" class="browse">';
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53 | html += '<span id="' + id + '" title="' + tinyMCEPopup.getLang('browse') + '"> </span></a>';
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54 |
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55 | return html;
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56 | }
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57 |
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58 | function openBrowser(img_id, target_form_element, type, option) {
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59 | var img = document.getElementById(img_id);
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60 |
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61 | if (img.className != "mceButtonDisabled")
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62 | tinyMCEPopup.openBrowser(target_form_element, type, option);
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63 | }
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64 |
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65 | function selectByValue(form_obj, field_name, value, add_custom, ignore_case) {
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66 | if (!form_obj || !form_obj.elements[field_name])
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67 | return;
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68 |
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69 | var sel = form_obj.elements[field_name];
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70 |
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71 | var found = false;
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72 | for (var i=0; i<sel.options.length; i++) {
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73 | var option = sel.options[i];
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74 |
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75 | if (option.value == value || (ignore_case && option.value.toLowerCase() == value.toLowerCase())) {
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76 | option.selected = true;
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77 | found = true;
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78 | } else
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79 | option.selected = false;
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80 | }
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81 |
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82 | if (!found && add_custom && value != '') {
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83 | var option = new Option(value, value);
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84 | option.selected = true;
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85 | sel.options[sel.options.length] = option;
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86 | sel.selectedIndex = sel.options.length - 1;
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87 | }
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88 |
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89 | return found;
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90 | }
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91 |
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92 | function getSelectValue(form_obj, field_name) {
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93 | var elm = form_obj.elements[field_name];
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94 |
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95 | if (elm == null || elm.options == null)
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96 | return "";
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97 |
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98 | return elm.options[elm.selectedIndex].value;
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99 | }
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100 |
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101 | function addSelectValue(form_obj, field_name, name, value) {
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102 | var s = form_obj.elements[field_name];
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103 | var o = new Option(name, value);
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104 | s.options[s.options.length] = o;
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105 | }
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106 |
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107 | function addClassesToList(list_id, specific_option) {
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108 | // Setup class droplist
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109 | var styleSelectElm = document.getElementById(list_id);
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110 | var styles = tinyMCEPopup.getParam('theme_advanced_styles', false);
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111 | styles = tinyMCEPopup.getParam(specific_option, styles);
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112 |
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113 | if (styles) {
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114 | var stylesAr = styles.split(';');
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115 |
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116 | for (var i=0; i<stylesAr.length; i++) {
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117 | if (stylesAr != "") {
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118 | var key, value;
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119 |
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120 | key = stylesAr[i].split('=')[0];
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121 | value = stylesAr[i].split('=')[1];
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122 |
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123 | styleSelectElm.options[styleSelectElm.length] = new Option(key, value);
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124 | }
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125 | }
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126 | } else {
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127 | tinymce.each(tinyMCEPopup.editor.dom.getClasses(), function(o) {
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128 | styleSelectElm.options[styleSelectElm.length] = new Option(o.title || o['class'], o['class']);
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129 | });
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130 | }
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131 | }
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132 |
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133 | function isVisible(element_id) {
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134 | var elm = document.getElementById(element_id);
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135 |
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136 | return elm && elm.style.display != "none";
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137 | }
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138 |
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139 | function convertRGBToHex(col) {
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140 | var re = new RegExp("rgb\\s*\\(\\s*([0-9]+).*,\\s*([0-9]+).*,\\s*([0-9]+).*\\)", "gi");
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141 |
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142 | var rgb = col.replace(re, "$1,$2,$3").split(',');
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143 | if (rgb.length == 3) {
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144 | r = parseInt(rgb[0]).toString(16);
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145 | g = parseInt(rgb[1]).toString(16);
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146 | b = parseInt(rgb[2]).toString(16);
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147 |
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148 | r = r.length == 1 ? '0' + r : r;
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149 | g = g.length == 1 ? '0' + g : g;
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150 | b = b.length == 1 ? '0' + b : b;
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151 |
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152 | return "#" + r + g + b;
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153 | }
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154 |
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155 | return col;
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156 | }
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157 |
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158 | function convertHexToRGB(col) {
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159 | if (col.indexOf('#') != -1) {
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160 | col = col.replace(new RegExp('[^0-9A-F]', 'gi'), '');
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161 |
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162 | r = parseInt(col.substring(0, 2), 16);
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163 | g = parseInt(col.substring(2, 4), 16);
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164 | b = parseInt(col.substring(4, 6), 16);
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165 |
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166 | return "rgb(" + r + "," + g + "," + b + ")";
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167 | }
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168 |
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169 | return col;
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170 | }
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171 |
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172 | function trimSize(size) {
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173 | return size.replace(/([0-9\.]+)px|(%|in|cm|mm|em|ex|pt|pc)/, '$1$2');
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174 | }
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175 |
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176 | function getCSSSize(size) {
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177 | size = trimSize(size);
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178 |
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179 | if (size == "")
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180 | return "";
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181 |
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182 | // Add px
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183 | if (/^[0-9]+$/.test(size))
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184 | size += 'px';
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185 |
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186 | return size;
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187 | }
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188 |
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189 | function getStyle(elm, attrib, style) {
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190 | var val = tinyMCEPopup.dom.getAttrib(elm, attrib);
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191 |
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192 | if (val != '')
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193 | return '' + val;
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194 |
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195 | if (typeof(style) == 'undefined')
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196 | style = attrib;
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197 |
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198 | return tinyMCEPopup.dom.getStyle(elm, style);
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199 | }
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