1 | /** |
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2 | * $Id: form_utils.js 520 2008-01-07 16:30:32Z 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 | lnk.setAttribute("href", lnk.getAttribute("realhref")); |
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36 | tinyMCEPopup.dom.removeClass(img, 'disabled'); |
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37 | } |
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38 | } |
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39 | } |
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40 | |
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41 | function getBrowserHTML(id, target_form_element, type, prefix) { |
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42 | var option = prefix + "_" + type + "_browser_callback", cb, html; |
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43 | |
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44 | cb = tinyMCEPopup.getParam(option, tinyMCEPopup.getParam("file_browser_callback")); |
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45 | |
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46 | if (!cb) |
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47 | return ""; |
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48 | |
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49 | html = ""; |
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50 | html += '<a id="' + id + '_link" href="javascript:openBrowser(\'' + id + '\',\'' + target_form_element + '\', \'' + type + '\',\'' + option + '\');" onmousedown="return false;" class="browse">'; |
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51 | html += '<span id="' + id + '" title="' + tinyMCEPopup.getLang('browse') + '"></span></a>'; |
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52 | |
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53 | return html; |
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54 | } |
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55 | |
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56 | function openBrowser(img_id, target_form_element, type, option) { |
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57 | var img = document.getElementById(img_id); |
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58 | |
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59 | if (img.className != "mceButtonDisabled") |
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60 | tinyMCEPopup.openBrowser(target_form_element, type, option); |
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61 | } |
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62 | |
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63 | function selectByValue(form_obj, field_name, value, add_custom, ignore_case) { |
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64 | if (!form_obj || !form_obj.elements[field_name]) |
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65 | return; |
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66 | |
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67 | var sel = form_obj.elements[field_name]; |
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68 | |
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69 | var found = false; |
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70 | for (var i=0; i<sel.options.length; i++) { |
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71 | var option = sel.options[i]; |
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72 | |
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73 | if (option.value == value || (ignore_case && option.value.toLowerCase() == value.toLowerCase())) { |
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74 | option.selected = true; |
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75 | found = true; |
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76 | } else |
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77 | option.selected = false; |
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78 | } |
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79 | |
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80 | if (!found && add_custom && value != '') { |
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81 | var option = new Option(value, value); |
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82 | option.selected = true; |
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83 | sel.options[sel.options.length] = option; |
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84 | sel.selectedIndex = sel.options.length - 1; |
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85 | } |
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86 | |
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87 | return found; |
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88 | } |
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89 | |
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90 | function getSelectValue(form_obj, field_name) { |
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91 | var elm = form_obj.elements[field_name]; |
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92 | |
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93 | if (elm == null || elm.options == null) |
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94 | return ""; |
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95 | |
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96 | return elm.options[elm.selectedIndex].value; |
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97 | } |
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98 | |
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99 | function addSelectValue(form_obj, field_name, name, value) { |
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100 | var s = form_obj.elements[field_name]; |
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101 | var o = new Option(name, value); |
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102 | s.options[s.options.length] = o; |
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103 | } |
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104 | |
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105 | function addClassesToList(list_id, specific_option) { |
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106 | // Setup class droplist |
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107 | var styleSelectElm = document.getElementById(list_id); |
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108 | var styles = tinyMCEPopup.getParam('theme_advanced_styles', false); |
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109 | styles = tinyMCEPopup.getParam(specific_option, styles); |
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110 | |
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111 | if (styles) { |
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112 | var stylesAr = styles.split(';'); |
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113 | |
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114 | for (var i=0; i<stylesAr.length; i++) { |
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115 | if (stylesAr != "") { |
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116 | var key, value; |
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117 | |
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118 | key = stylesAr[i].split('=')[0]; |
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119 | value = stylesAr[i].split('=')[1]; |
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120 | |
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121 | styleSelectElm.options[styleSelectElm.length] = new Option(key, value); |
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122 | } |
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123 | } |
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124 | } else { |
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125 | tinymce.each(tinyMCEPopup.editor.dom.getClasses(), function(o) { |
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126 | styleSelectElm.options[styleSelectElm.length] = new Option(o.title || o['class'], o['class']); |
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127 | }); |
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128 | } |
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129 | } |
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130 | |
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131 | function isVisible(element_id) { |
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132 | var elm = document.getElementById(element_id); |
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133 | |
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134 | return elm && elm.style.display != "none"; |
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135 | } |
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136 | |
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137 | function convertRGBToHex(col) { |
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138 | var re = new RegExp("rgb\\s*\\(\\s*([0-9]+).*,\\s*([0-9]+).*,\\s*([0-9]+).*\\)", "gi"); |
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139 | |
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140 | var rgb = col.replace(re, "$1,$2,$3").split(','); |
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141 | if (rgb.length == 3) { |
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142 | r = parseInt(rgb[0]).toString(16); |
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143 | g = parseInt(rgb[1]).toString(16); |
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144 | b = parseInt(rgb[2]).toString(16); |
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145 | |
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146 | r = r.length == 1 ? '0' + r : r; |
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147 | g = g.length == 1 ? '0' + g : g; |
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148 | b = b.length == 1 ? '0' + b : b; |
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149 | |
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150 | return "#" + r + g + b; |
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151 | } |
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152 | |
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153 | return col; |
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154 | } |
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155 | |
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156 | function convertHexToRGB(col) { |
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157 | if (col.indexOf('#') != -1) { |
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158 | col = col.replace(new RegExp('[^0-9A-F]', 'gi'), ''); |
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159 | |
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160 | r = parseInt(col.substring(0, 2), 16); |
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161 | g = parseInt(col.substring(2, 4), 16); |
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162 | b = parseInt(col.substring(4, 6), 16); |
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163 | |
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164 | return "rgb(" + r + "," + g + "," + b + ")"; |
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165 | } |
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166 | |
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167 | return col; |
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168 | } |
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169 | |
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170 | function trimSize(size) { |
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171 | return size.replace(new RegExp('[^0-9%]', 'gi'), ''); |
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172 | } |
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173 | |
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174 | function getCSSSize(size) { |
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175 | size = trimSize(size); |
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176 | |
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177 | if (size == "") |
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178 | return ""; |
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179 | |
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180 | return size.indexOf('%') != -1 ? size : size + "px"; |
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181 | } |
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182 | |
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183 | function getStyle(elm, attrib, style) { |
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184 | var val = tinyMCEPopup.dom.getAttrib(elm, attrib); |
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185 | |
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186 | if (val != '') |
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187 | return '' + val; |
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188 | |
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189 | if (typeof(style) == 'undefined') |
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190 | style = attrib; |
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191 | |
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192 | return tinyMCEPopup.dom.getStyle(elm, style); |
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193 | } |
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