[4829] | 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 | }); |
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