Mercurial > public > sg101

annotate static/js/tiny_mce/plugins/autolink/editor_plugin_src.js @ 645:99f7917702ca

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix 081a88b3bfc8, javascript resize of forum images. Commit 081a88b3bfc8 broke those pages that loaded forums.js but did not load the imagesLoaded jQuery extension. Now we have arranged it so that only the forums topic view loads imagesLoaded and put the resizing javascript inline.
author Brian Neal <bgneal@gmail.com>
date Mon, 11 Mar 2013 15:30:25 -0500
parents 6c182ceb7147
children
rev   line source
bgneal@442 1 /**
bgneal@442 2 * editor_plugin_src.js
bgneal@442 3 *
bgneal@442 4 * Copyright 2011, Moxiecode Systems AB
bgneal@442 5 * Released under LGPL License.
bgneal@442 6 *
bgneal@442 7 * License: http://tinymce.moxiecode.com/license
bgneal@442 8 * Contributing: http://tinymce.moxiecode.com/contributing
bgneal@442 9 */
bgneal@442 10
bgneal@442 11 (function() {
bgneal@442 12 tinymce.create('tinymce.plugins.AutolinkPlugin', {
bgneal@442 13 /**
bgneal@442 14 * Initializes the plugin, this will be executed after the plugin has been created.
bgneal@442 15 * This call is done before the editor instance has finished it's initialization so use the onInit event
bgneal@442 16 * of the editor instance to intercept that event.
bgneal@442 17 *
bgneal@442 18 * @param {tinymce.Editor} ed Editor instance that the plugin is initialized in.
bgneal@442 19 * @param {string} url Absolute URL to where the plugin is located.
bgneal@442 20 */
bgneal@442 21
bgneal@442 22 init : function(ed, url) {
bgneal@442 23 var t = this;
bgneal@442 24
bgneal@442 25 // Internet Explorer has built-in automatic linking
bgneal@442 26 if (tinyMCE.isIE)
bgneal@442 27 return;
bgneal@442 28
bgneal@442 29 // Add a key down handler
bgneal@442 30 ed.onKeyDown.add(function(ed, e) {
bgneal@442 31 if (e.keyCode == 13)
bgneal@442 32 return t.handleEnter(ed);
bgneal@442 33 if (e.shiftKey && e.keyCode == 48)
bgneal@442 34 return t.handleEclipse(ed);
bgneal@442 35 });
bgneal@442 36
bgneal@442 37 // Add a key up handler
bgneal@442 38 ed.onKeyUp.add(function(ed, e) {
bgneal@442 39 if (e.keyCode == 32)
bgneal@442 40 return t.handleSpacebar(ed);
bgneal@442 41 });
bgneal@442 42 },
bgneal@442 43
bgneal@442 44 handleEclipse : function(ed) {
bgneal@442 45 this.parseCurrentLine(ed, -1, '(', true);
bgneal@442 46 },
bgneal@442 47
bgneal@442 48 handleSpacebar : function(ed) {
bgneal@442 49 this.parseCurrentLine(ed, 0, '', true);
bgneal@442 50 },
bgneal@442 51
bgneal@442 52 handleEnter : function(ed) {
bgneal@442 53 this.parseCurrentLine(ed, -1, '', false);
bgneal@442 54 },
bgneal@442 55
bgneal@442 56 parseCurrentLine : function(ed, end_offset, delimiter, goback) {
bgneal@442 57 var r, end, start, endContainer, bookmark, text, matches, prev, len;
bgneal@442 58
bgneal@442 59 // We need at least five characters to form a URL,
bgneal@442 60 // hence, at minimum, five characters from the beginning of the line.
bgneal@442 61 r = ed.selection.getRng().cloneRange();
bgneal@442 62 if (r.startOffset < 5) {
bgneal@442 63 // During testing, the caret is placed inbetween two text nodes.
bgneal@442 64 // The previous text node contains the URL.
bgneal@442 65 prev = r.endContainer.previousSibling;
bgneal@442 66 if (prev == null) {
bgneal@442 67 if (r.endContainer.firstChild == null || r.endContainer.firstChild.nextSibling == null)
bgneal@442 68 return;
bgneal@442 69
bgneal@442 70 prev = r.endContainer.firstChild.nextSibling;
bgneal@442 71 }
bgneal@442 72 len = prev.length;
bgneal@442 73 r.setStart(prev, len);
bgneal@442 74 r.setEnd(prev, len);
bgneal@442 75
bgneal@442 76 if (r.endOffset < 5)
bgneal@442 77 return;
bgneal@442 78
bgneal@442 79 end = r.endOffset;
bgneal@442 80 endContainer = prev;
bgneal@442 81 } else {
bgneal@442 82 endContainer = r.endContainer;
bgneal@442 83
bgneal@442 84 // Get a text node
bgneal@442 85 if (endContainer.nodeType != 3 && endContainer.firstChild) {
bgneal@442 86 while (endContainer.nodeType != 3 && endContainer.firstChild)
bgneal@442 87 endContainer = endContainer.firstChild;
bgneal@442 88
bgneal@442 89 r.setStart(endContainer, 0);
bgneal@442 90 r.setEnd(endContainer, endContainer.nodeValue.length);
bgneal@442 91 }
bgneal@442 92
bgneal@442 93 if (r.endOffset == 1)
bgneal@442 94 end = 2;
bgneal@442 95 else
bgneal@442 96 end = r.endOffset - 1 - end_offset;
bgneal@442 97 }
bgneal@442 98
bgneal@442 99 start = end;
bgneal@442 100
bgneal@442 101 do
bgneal@442 102 {
bgneal@442 103 // Move the selection one character backwards.
bgneal@442 104 r.setStart(endContainer, end - 2);
bgneal@442 105 r.setEnd(endContainer, end - 1);
bgneal@442 106 end -= 1;
bgneal@442 107
bgneal@442 108 // Loop until one of the following is found: a blank space, &nbsp;, delimeter, (end-2) >= 0
bgneal@442 109 } while (r.toString() != ' ' && r.toString() != '' && r.toString().charCodeAt(0) != 160 && (end -2) >= 0 && r.toString() != delimiter);
bgneal@442 110
bgneal@442 111 if (r.toString() == delimiter || r.toString().charCodeAt(0) == 160) {
bgneal@442 112 r.setStart(endContainer, end);
bgneal@442 113 r.setEnd(endContainer, start);
bgneal@442 114 end += 1;
bgneal@442 115 } else if (r.startOffset == 0) {
bgneal@442 116 r.setStart(endContainer, 0);
bgneal@442 117 r.setEnd(endContainer, start);
bgneal@442 118 }
bgneal@442 119 else {
bgneal@442 120 r.setStart(endContainer, end);
bgneal@442 121 r.setEnd(endContainer, start);
bgneal@442 122 }
bgneal@442 123
bgneal@442 124 text = r.toString();
bgneal@442 125 matches = text.match(/^(https?:\/\/|ssh:\/\/|ftp:\/\/|file:\/|www\.)(.+)$/i);
bgneal@442 126
bgneal@442 127 if (matches) {
bgneal@442 128 if (matches[1] == 'www.') {
bgneal@442 129 matches[1] = 'http://www.';
bgneal@442 130 }
bgneal@442 131
bgneal@442 132 bookmark = ed.selection.getBookmark();
bgneal@442 133
bgneal@442 134 ed.selection.setRng(r);
bgneal@442 135 tinyMCE.execCommand('mceInsertLink',false, matches[1] + matches[2]);
bgneal@442 136 ed.selection.moveToBookmark(bookmark);
bgneal@442 137
bgneal@442 138 // TODO: Determine if this is still needed.
bgneal@442 139 if (tinyMCE.isWebKit) {
bgneal@442 140 // move the caret to its original position
bgneal@442 141 ed.selection.collapse(false);
bgneal@442 142 var max = Math.min(endContainer.length, start + 1);
bgneal@442 143 r.setStart(endContainer, max);
bgneal@442 144 r.setEnd(endContainer, max);
bgneal@442 145 ed.selection.setRng(r);
bgneal@442 146 }
bgneal@442 147 }
bgneal@442 148 },
bgneal@442 149
bgneal@442 150 /**
bgneal@442 151 * Returns information about the plugin as a name/value array.
bgneal@442 152 * The current keys are longname, author, authorurl, infourl and version.
bgneal@442 153 *
bgneal@442 154 * @return {Object} Name/value array containing information about the plugin.
bgneal@442 155 */
bgneal@442 156 getInfo : function() {
bgneal@442 157 return {
bgneal@442 158 longname : 'Autolink',
bgneal@442 159 author : 'Moxiecode Systems AB',
bgneal@442 160 authorurl : 'http://tinymce.moxiecode.com',
bgneal@442 161 infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/autolink',
bgneal@442 162 version : tinymce.majorVersion + "." + tinymce.minorVersion
bgneal@442 163 };
bgneal@442 164 }
bgneal@442 165 });
bgneal@442 166
bgneal@442 167 // Register plugin
bgneal@442 168 tinymce.PluginManager.add('autolink', tinymce.plugins.AutolinkPlugin);
bgneal@442 169 })();