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1 /**
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2 * mctabs.js
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3 *
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4 * Copyright 2009, Moxiecode Systems AB
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5 * Released under LGPL License.
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6 *
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7 * License: http://tinymce.moxiecode.com/license
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8 * Contributing: http://tinymce.moxiecode.com/contributing
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9 */
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10
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11 function MCTabs() {
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12 this.settings = [];
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13 this.onChange = tinyMCEPopup.editor.windowManager.createInstance('tinymce.util.Dispatcher');
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14 };
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15
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16 MCTabs.prototype.init = function(settings) {
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17 this.settings = settings;
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18 };
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19
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20 MCTabs.prototype.getParam = function(name, default_value) {
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21 var value = null;
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22
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23 value = (typeof(this.settings[name]) == "undefined") ? default_value : this.settings[name];
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24
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25 // Fix bool values
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26 if (value == "true" || value == "false")
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27 return (value == "true");
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28
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29 return value;
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30 };
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31
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32 MCTabs.prototype.showTab =function(tab){
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33 tab.className = 'current';
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34 tab.setAttribute("aria-selected", true);
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35 tab.setAttribute("aria-expanded", true);
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36 tab.tabIndex = 0;
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37 };
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38
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39 MCTabs.prototype.hideTab =function(tab){
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40 var t=this;
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41
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42 tab.className = '';
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43 tab.setAttribute("aria-selected", false);
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44 tab.setAttribute("aria-expanded", false);
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45 tab.tabIndex = -1;
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46 };
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47
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48 MCTabs.prototype.showPanel = function(panel) {
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49 panel.className = 'current';
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50 panel.setAttribute("aria-hidden", false);
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51 };
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52
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53 MCTabs.prototype.hidePanel = function(panel) {
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54 panel.className = 'panel';
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55 panel.setAttribute("aria-hidden", true);
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56 };
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57
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58 MCTabs.prototype.getPanelForTab = function(tabElm) {
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59 return tinyMCEPopup.dom.getAttrib(tabElm, "aria-controls");
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60 };
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61
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62 MCTabs.prototype.displayTab = function(tab_id, panel_id, avoid_focus) {
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63 var panelElm, panelContainerElm, tabElm, tabContainerElm, selectionClass, nodes, i, t = this;
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64
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65 tabElm = document.getElementById(tab_id);
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66
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67 if (panel_id === undefined) {
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68 panel_id = t.getPanelForTab(tabElm);
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69 }
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70
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71 panelElm= document.getElementById(panel_id);
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72 panelContainerElm = panelElm ? panelElm.parentNode : null;
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73 tabContainerElm = tabElm ? tabElm.parentNode : null;
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74 selectionClass = t.getParam('selection_class', 'current');
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75
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76 if (tabElm && tabContainerElm) {
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77 nodes = tabContainerElm.childNodes;
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78
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79 // Hide all other tabs
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80 for (i = 0; i < nodes.length; i++) {
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81 if (nodes[i].nodeName == "LI") {
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82 t.hideTab(nodes[i]);
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83 }
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84 }
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85
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86 // Show selected tab
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87 t.showTab(tabElm);
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88 }
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89
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90 if (panelElm && panelContainerElm) {
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91 nodes = panelContainerElm.childNodes;
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92
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93 // Hide all other panels
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94 for (i = 0; i < nodes.length; i++) {
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95 if (nodes[i].nodeName == "DIV")
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96 t.hidePanel(nodes[i]);
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97 }
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98
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99 if (!avoid_focus) {
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100 tabElm.focus();
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101 }
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102
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103 // Show selected panel
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104 t.showPanel(panelElm);
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105 }
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106 };
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107
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108 MCTabs.prototype.getAnchor = function() {
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109 var pos, url = document.location.href;
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110
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111 if ((pos = url.lastIndexOf('#')) != -1)
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112 return url.substring(pos + 1);
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113
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114 return "";
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115 };
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116
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117
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118 //Global instance
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119 var mcTabs = new MCTabs();
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120
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121 tinyMCEPopup.onInit.add(function() {
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122 var tinymce = tinyMCEPopup.getWin().tinymce, dom = tinyMCEPopup.dom, each = tinymce.each;
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123
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124 each(dom.select('div.tabs'), function(tabContainerElm) {
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125 var keyNav;
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126
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127 dom.setAttrib(tabContainerElm, "role", "tablist");
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128
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129 var items = tinyMCEPopup.dom.select('li', tabContainerElm);
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130 var action = function(id) {
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131 mcTabs.displayTab(id, mcTabs.getPanelForTab(id));
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132 mcTabs.onChange.dispatch(id);
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133 };
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134
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135 each(items, function(item) {
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136 dom.setAttrib(item, 'role', 'tab');
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137 dom.bind(item, 'click', function(evt) {
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138 action(item.id);
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139 });
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140 });
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141
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142 dom.bind(dom.getRoot(), 'keydown', function(evt) {
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143 if (evt.keyCode === 9 && evt.ctrlKey && !evt.altKey) { // Tab
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144 keyNav.moveFocus(evt.shiftKey ? -1 : 1);
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145 tinymce.dom.Event.cancel(evt);
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146 }
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147 });
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148
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149 each(dom.select('a', tabContainerElm), function(a) {
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150 dom.setAttrib(a, 'tabindex', '-1');
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151 });
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152
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153 keyNav = tinyMCEPopup.editor.windowManager.createInstance('tinymce.ui.KeyboardNavigation', {
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154 root: tabContainerElm,
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155 items: items,
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156 onAction: action,
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157 actOnFocus: true,
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158 enableLeftRight: true,
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159 enableUpDown: true
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160 }, tinyMCEPopup.dom);
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161 });
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162 }); |
