[4829] | 1 | /**
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| 2 | * editor_plugin_src.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() {
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| 12 | var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each, explode = tinymce.explode;
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| 13 |
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| 14 | tinymce.create('tinymce.plugins.TabFocusPlugin', {
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| 15 | init : function(ed, url) {
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| 16 | function tabCancel(ed, e) {
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| 17 | if (e.keyCode === 9)
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| 18 | return Event.cancel(e);
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| 19 | };
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| 20 |
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| 21 | function tabHandler(ed, e) {
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| 22 | var x, i, f, el, v;
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| 23 |
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| 24 | function find(d) {
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| 25 | el = DOM.select(':input:enabled,*[tabindex]');
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| 26 | function canSelect(e) {
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| 27 | return e.type != 'hidden' &&
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| 28 | e.tabIndex != '-1' &&
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| 29 | !(el[i].style.display == "none") &&
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| 30 | !(el[i].style.visibility == "hidden");
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| 31 | }
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| 32 |
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| 33 | each(el, function(e, i) {
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| 34 | if (e.id == ed.id) {
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| 35 | x = i;
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| 36 | return false;
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| 37 | }
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| 38 | });
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| 39 |
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| 40 | if (d > 0) {
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| 41 | for (i = x + 1; i < el.length; i++) {
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| 42 | if (canSelect(el[i]))
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| 43 | return el[i];
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| 44 | }
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| 45 | } else {
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| 46 | for (i = x - 1; i >= 0; i--) {
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| 47 | if (canSelect(el[i]))
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| 48 | return el[i];
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| 49 | }
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| 50 | }
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| 51 |
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| 52 | return null;
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| 53 | };
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| 54 |
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| 55 | if (e.keyCode === 9) {
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| 56 | v = explode(ed.getParam('tab_focus', ed.getParam('tabfocus_elements', ':prev,:next')));
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| 57 |
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| 58 | if (v.length == 1) {
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| 59 | v[1] = v[0];
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| 60 | v[0] = ':prev';
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| 61 | }
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| 62 |
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| 63 | // Find element to focus
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| 64 | if (e.shiftKey) {
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| 65 | if (v[0] == ':prev')
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| 66 | el = find(-1);
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| 67 | else
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| 68 | el = DOM.get(v[0]);
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| 69 | } else {
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| 70 | if (v[1] == ':next')
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| 71 | el = find(1);
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| 72 | else
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| 73 | el = DOM.get(v[1]);
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| 74 | }
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| 75 |
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| 76 | if (el) {
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| 77 | if (el.id && (ed = tinymce.get(el.id || el.name)))
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| 78 | ed.focus();
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| 79 | else
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| 80 | window.setTimeout(function() {
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| 81 | if (!tinymce.isWebKit)
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| 82 | window.focus();
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| 83 | el.focus();
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| 84 | }, 10);
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| 85 |
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| 86 | return Event.cancel(e);
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| 87 | }
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| 88 | }
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| 89 | };
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| 90 |
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| 91 | ed.onKeyUp.add(tabCancel);
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| 92 |
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| 93 | if (tinymce.isGecko) {
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| 94 | ed.onKeyPress.add(tabHandler);
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| 95 | ed.onKeyDown.add(tabCancel);
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| 96 | } else
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| 97 | ed.onKeyDown.add(tabHandler);
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| 98 |
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| 99 | },
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| 100 |
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| 101 | getInfo : function() {
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| 102 | return {
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| 103 | longname : 'Tabfocus',
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| 104 | author : 'Moxiecode Systems AB',
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| 105 | authorurl : 'http://tinymce.moxiecode.com',
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| 106 | infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/tabfocus',
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| 107 | version : tinymce.majorVersion + "." + tinymce.minorVersion
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| 108 | };
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| 109 | }
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| 110 | });
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| 111 |
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| 112 | // Register plugin
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| 113 | tinymce.PluginManager.add('tabfocus', tinymce.plugins.TabFocusPlugin);
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| 114 | })(); |
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