1 /** |
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2 * $Id: form_utils.js 1184 2009-08-11 11:47:27Z 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 || elm.selectedIndex === -1) |
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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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