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annotate static/js/markitup/jquery.markitup.js @ 348:d1b11096595b

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Fix #168; when nailing a spammer, clear their profile text fields. Guard against topics and forums that don't exist when deleting posts in the signal handler. Make the forum stats template tag only display the latest active users.
author Brian Neal <bgneal@gmail.com>
date Wed, 02 Mar 2011 02:18:28 +0000
parents 88b2b9cb8c1f
children c78c6e007e61
rev   line source
bgneal@312 1 // ----------------------------------------------------------------------------
bgneal@312 2 // markItUp! Universal MarkUp Engine, JQuery plugin
bgneal@312 3 // v 1.1.x
bgneal@312 4 // Dual licensed under the MIT and GPL licenses.
bgneal@312 5 // ----------------------------------------------------------------------------
bgneal@312 6 // Copyright (C) 2007-2010 Jay Salvat
bgneal@312 7 // http://markitup.jaysalvat.com/
bgneal@312 8 // ----------------------------------------------------------------------------
bgneal@312 9 // Permission is hereby granted, free of charge, to any person obtaining a copy
bgneal@312 10 // of this software and associated documentation files (the "Software"), to deal
bgneal@312 11 // in the Software without restriction, including without limitation the rights
bgneal@312 12 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
bgneal@312 13 // copies of the Software, and to permit persons to whom the Software is
bgneal@312 14 // furnished to do so, subject to the following conditions:
bgneal@312 15 //
bgneal@312 16 // The above copyright notice and this permission notice shall be included in
bgneal@312 17 // all copies or substantial portions of the Software.
bgneal@312 18 //
bgneal@312 19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
bgneal@312 20 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
bgneal@312 21 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
bgneal@312 22 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
bgneal@312 23 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
bgneal@312 24 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
bgneal@312 25 // THE SOFTWARE.
bgneal@312 26 // ----------------------------------------------------------------------------
bgneal@312 27 (function($) {
bgneal@312 28 $.fn.markItUp = function(settings, extraSettings) {
bgneal@312 29 var options, ctrlKey, shiftKey, altKey;
bgneal@312 30 ctrlKey = shiftKey = altKey = false;
bgneal@312 31
bgneal@312 32 options = { id: '',
bgneal@312 33 nameSpace: '',
bgneal@312 34 root: '',
bgneal@312 35 previewInWindow: '', // 'width=800, height=600, resizable=yes, scrollbars=yes'
bgneal@312 36 previewAutoRefresh: true,
bgneal@312 37 previewPosition: 'after',
bgneal@312 38 previewTemplatePath: '~/templates/preview.html',
bgneal@312 39 previewParserPath: '',
bgneal@312 40 previewParserVar: 'data',
bgneal@312 41 resizeHandle: true,
bgneal@312 42 beforeInsert: '',
bgneal@312 43 afterInsert: '',
bgneal@312 44 onEnter: {},
bgneal@312 45 onShiftEnter: {},
bgneal@312 46 onCtrlEnter: {},
bgneal@312 47 onTab: {},
bgneal@312 48 markupSet: [ { /* set */ } ]
bgneal@312 49 };
bgneal@312 50 $.extend(options, settings, extraSettings);
bgneal@312 51
bgneal@312 52 // compute markItUp! path
bgneal@312 53 if (!options.root) {
bgneal@312 54 $('script').each(function(a, tag) {
bgneal@312 55 miuScript = $(tag).get(0).src.match(/(.*)jquery\.markitup(\.pack)?\.js$/);
bgneal@312 56 if (miuScript !== null) {
bgneal@312 57 options.root = miuScript[1];
bgneal@312 58 }
bgneal@312 59 });
bgneal@312 60 }
bgneal@312 61
bgneal@312 62 return this.each(function() {
bgneal@312 63 var $$, textarea, levels, scrollPosition, caretPosition, caretOffset,
bgneal@312 64 clicked, hash, header, footer, previewWindow, template, iFrame, abort;
bgneal@312 65 $$ = $(this);
bgneal@312 66 textarea = this;
bgneal@312 67 levels = [];
bgneal@312 68 abort = false;
bgneal@312 69 scrollPosition = caretPosition = 0;
bgneal@312 70 caretOffset = -1;
bgneal@312 71
bgneal@312 72 options.previewParserPath = localize(options.previewParserPath);
bgneal@312 73 options.previewTemplatePath = localize(options.previewTemplatePath);
bgneal@312 74
bgneal@312 75 // apply the computed path to ~/
bgneal@312 76 function localize(data, inText) {
bgneal@312 77 if (inText) {
bgneal@312 78 return data.replace(/("|')~\//g, "$1"+options.root);
bgneal@312 79 }
bgneal@312 80 return data.replace(/^~\//, options.root);
bgneal@312 81 }
bgneal@312 82
bgneal@312 83 // init and build editor
bgneal@312 84 function init() {
bgneal@312 85 id = ''; nameSpace = '';
bgneal@312 86 if (options.id) {
bgneal@312 87 id = 'id="'+options.id+'"';
bgneal@312 88 } else if ($$.attr("id")) {
bgneal@312 89 id = 'id="markItUp'+($$.attr("id").substr(0, 1).toUpperCase())+($$.attr("id").substr(1))+'"';
bgneal@312 90
bgneal@312 91 }
bgneal@312 92 if (options.nameSpace) {
bgneal@312 93 nameSpace = 'class="'+options.nameSpace+'"';
bgneal@312 94 }
bgneal@312 95 $$.wrap('<div '+nameSpace+'></div>');
bgneal@312 96 $$.wrap('<div '+id+' class="markItUp"></div>');
bgneal@312 97 $$.wrap('<div class="markItUpContainer"></div>');
bgneal@312 98 $$.addClass("markItUpEditor");
bgneal@312 99
bgneal@312 100 // add the header before the textarea
bgneal@312 101 header = $('<div class="markItUpHeader"></div>').insertBefore($$);
bgneal@312 102 $(dropMenus(options.markupSet)).appendTo(header);
bgneal@312 103
bgneal@312 104 // add the footer after the textarea
bgneal@312 105 footer = $('<div class="markItUpFooter"></div>').insertAfter($$);
bgneal@312 106
bgneal@312 107 // add the resize handle after textarea
bgneal@312 108 if (options.resizeHandle === true && $.browser.safari !== true) {
bgneal@312 109 resizeHandle = $('<div class="markItUpResizeHandle"></div>')
bgneal@312 110 .insertAfter($$)
bgneal@312 111 .bind("mousedown", function(e) {
bgneal@312 112 var h = $$.height(), y = e.clientY, mouseMove, mouseUp;
bgneal@312 113 mouseMove = function(e) {
bgneal@312 114 $$.css("height", Math.max(20, e.clientY+h-y)+"px");
bgneal@312 115 return false;
bgneal@312 116 };
bgneal@312 117 mouseUp = function(e) {
bgneal@312 118 $("html").unbind("mousemove", mouseMove).unbind("mouseup", mouseUp);
bgneal@312 119 return false;
bgneal@312 120 };
bgneal@312 121 $("html").bind("mousemove", mouseMove).bind("mouseup", mouseUp);
bgneal@312 122 });
bgneal@312 123 footer.append(resizeHandle);
bgneal@312 124 }
bgneal@312 125
bgneal@312 126 // listen key events
bgneal@312 127 $$.keydown(keyPressed).keyup(keyPressed);
bgneal@312 128
bgneal@312 129 // bind an event to catch external calls
bgneal@312 130 $$.bind("insertion", function(e, settings) {
bgneal@312 131 if (settings.target !== false) {
bgneal@312 132 get();
bgneal@312 133 }
bgneal@312 134 if (textarea === $.markItUp.focused) {
bgneal@312 135 markup(settings);
bgneal@312 136 }
bgneal@312 137 });
bgneal@312 138
bgneal@312 139 // remember the last focus
bgneal@312 140 $$.focus(function() {
bgneal@312 141 $.markItUp.focused = this;
bgneal@312 142 });
bgneal@312 143 }
bgneal@312 144
bgneal@312 145 // recursively build header with dropMenus from markupset
bgneal@312 146 function dropMenus(markupSet) {
bgneal@312 147 var ul = $('<ul></ul>'), i = 0;
bgneal@312 148 $('li:hover > ul', ul).css('display', 'block');
bgneal@312 149 $.each(markupSet, function() {
bgneal@312 150 var button = this, t = '', title, li, j;
bgneal@312 151 title = (button.key) ? (button.name||'')+' [Ctrl+'+button.key+']' : (button.name||'');
bgneal@312 152 key = (button.key) ? 'accesskey="'+button.key+'"' : '';
bgneal@312 153 if (button.separator) {
bgneal@312 154 li = $('<li class="markItUpSeparator">'+(button.separator||'')+'</li>').appendTo(ul);
bgneal@312 155 } else {
bgneal@312 156 i++;
bgneal@312 157 for (j = levels.length -1; j >= 0; j--) {
bgneal@312 158 t += levels[j]+"-";
bgneal@312 159 }
bgneal@312 160 li = $('<li class="markItUpButton markItUpButton'+t+(i)+' '+(button.className||'')+'"><a href="" '+key+' title="'+title+'">'+(button.name||'')+'</a></li>')
bgneal@312 161 .bind("contextmenu", function() { // prevent contextmenu on mac and allow ctrl+click
bgneal@312 162 return false;
bgneal@312 163 }).click(function() {
bgneal@312 164 return false;
bgneal@312 165 }).focusin(function(){
bgneal@312 166 $$.focus();
bgneal@312 167 }).mousedown(function() {
bgneal@312 168 if (button.call) {
bgneal@312 169 eval(button.call)();
bgneal@312 170 }
bgneal@312 171 setTimeout(function() { markup(button) },1);
bgneal@312 172 return false;
bgneal@312 173 }).hover(function() {
bgneal@312 174 $('> ul', this).show();
bgneal@312 175 $(document).one('click', function() { // close dropmenu if click outside
bgneal@312 176 $('ul ul', header).hide();
bgneal@312 177 }
bgneal@312 178 );
bgneal@312 179 }, function() {
bgneal@312 180 $('> ul', this).hide();
bgneal@312 181 }
bgneal@312 182 ).appendTo(ul);
bgneal@312 183 if (button.dropMenu) {
bgneal@312 184 levels.push(i);
bgneal@312 185 $(li).addClass('markItUpDropMenu').append(dropMenus(button.dropMenu));
bgneal@312 186 }
bgneal@312 187 }
bgneal@312 188 });
bgneal@312 189 levels.pop();
bgneal@312 190 return ul;
bgneal@312 191 }
bgneal@312 192
bgneal@312 193 // markItUp! markups
bgneal@312 194 function magicMarkups(string) {
bgneal@312 195 if (string) {
bgneal@312 196 string = string.toString();
bgneal@312 197 string = string.replace(/\(\!\(([\s\S]*?)\)\!\)/g,
bgneal@312 198 function(x, a) {
bgneal@312 199 var b = a.split('|!|');
bgneal@312 200 if (altKey === true) {
bgneal@312 201 return (b[1] !== undefined) ? b[1] : b[0];
bgneal@312 202 } else {
bgneal@312 203 return (b[1] === undefined) ? "" : b[0];
bgneal@312 204 }
bgneal@312 205 }
bgneal@312 206 );
bgneal@312 207 // [![prompt]!], [![prompt:!:value]!]
bgneal@312 208 string = string.replace(/\[\!\[([\s\S]*?)\]\!\]/g,
bgneal@312 209 function(x, a) {
bgneal@312 210 var b = a.split(':!:');
bgneal@312 211 if (abort === true) {
bgneal@312 212 return false;
bgneal@312 213 }
bgneal@312 214 value = prompt(b[0], (b[1]) ? b[1] : '');
bgneal@312 215 if (value === null) {
bgneal@312 216 abort = true;
bgneal@312 217 }
bgneal@312 218 return value;
bgneal@312 219 }
bgneal@312 220 );
bgneal@312 221 return string;
bgneal@312 222 }
bgneal@312 223 return "";
bgneal@312 224 }
bgneal@312 225
bgneal@312 226 // prepare action
bgneal@312 227 function prepare(action) {
bgneal@312 228 if ($.isFunction(action)) {
bgneal@312 229 action = action(hash);
bgneal@312 230 }
bgneal@312 231 return magicMarkups(action);
bgneal@312 232 }
bgneal@312 233
bgneal@312 234 // build block to insert
bgneal@312 235 function build(string) {
bgneal@312 236 openWith = prepare(clicked.openWith);
bgneal@312 237 placeHolder = prepare(clicked.placeHolder);
bgneal@312 238 replaceWith = prepare(clicked.replaceWith);
bgneal@312 239 closeWith = prepare(clicked.closeWith);
bgneal@312 240 if (replaceWith !== "") {
bgneal@312 241 block = openWith + replaceWith + closeWith;
bgneal@312 242 } else if (selection === '' && placeHolder !== '') {
bgneal@312 243 block = openWith + placeHolder + closeWith;
bgneal@312 244 } else {
bgneal@312 245 block = openWith + (string||selection) + closeWith;
bgneal@312 246 }
bgneal@312 247 return { block:block,
bgneal@312 248 openWith:openWith,
bgneal@312 249 replaceWith:replaceWith,
bgneal@312 250 placeHolder:placeHolder,
bgneal@312 251 closeWith:closeWith
bgneal@312 252 };
bgneal@312 253 }
bgneal@312 254
bgneal@312 255 // define markup to insert
bgneal@312 256 function markup(button) {
bgneal@312 257 var len, j, n, i;
bgneal@312 258 hash = clicked = button;
bgneal@312 259 get();
bgneal@312 260
bgneal@312 261 $.extend(hash, { line:"",
bgneal@312 262 root:options.root,
bgneal@312 263 textarea:textarea,
bgneal@312 264 selection:(selection||''),
bgneal@312 265 caretPosition:caretPosition,
bgneal@312 266 ctrlKey:ctrlKey,
bgneal@312 267 shiftKey:shiftKey,
bgneal@312 268 altKey:altKey
bgneal@312 269 }
bgneal@312 270 );
bgneal@312 271 // callbacks before insertion
bgneal@312 272 prepare(options.beforeInsert);
bgneal@312 273 prepare(clicked.beforeInsert);
bgneal@312 274 if (ctrlKey === true && shiftKey === true) {
bgneal@312 275 prepare(clicked.beforeMultiInsert);
bgneal@312 276 }
bgneal@312 277 $.extend(hash, { line:1 });
bgneal@312 278
bgneal@312 279 if (ctrlKey === true && shiftKey === true) {
bgneal@312 280 lines = selection.split(/\r?\n/);
bgneal@312 281 for (j = 0, n = lines.length, i = 0; i < n; i++) {
bgneal@312 282 if ($.trim(lines[i]) !== '') {
bgneal@312 283 $.extend(hash, { line:++j, selection:lines[i] } );
bgneal@312 284 lines[i] = build(lines[i]).block;
bgneal@312 285 } else {
bgneal@312 286 lines[i] = "";
bgneal@312 287 }
bgneal@312 288 }
bgneal@312 289 string = { block:lines.join('\n')};
bgneal@312 290 start = caretPosition;
bgneal@312 291 len = string.block.length + (($.browser.opera) ? n-1 : 0);
bgneal@312 292 } else if (ctrlKey === true) {
bgneal@312 293 string = build(selection);
bgneal@312 294 start = caretPosition + string.openWith.length;
bgneal@312 295 len = string.block.length - string.openWith.length - string.closeWith.length;
bgneal@312 296 len -= fixIeBug(string.block);
bgneal@312 297 } else if (shiftKey === true) {
bgneal@312 298 string = build(selection);
bgneal@312 299 start = caretPosition;
bgneal@312 300 len = string.block.length;
bgneal@312 301 len -= fixIeBug(string.block);
bgneal@312 302 } else {
bgneal@312 303 string = build(selection);
bgneal@312 304 start = caretPosition + string.block.length ;
bgneal@312 305 len = 0;
bgneal@312 306 start -= fixIeBug(string.block);
bgneal@312 307 }
bgneal@312 308 if ((selection === '' && string.replaceWith === '')) {
bgneal@312 309 caretOffset += fixOperaBug(string.block);
bgneal@312 310
bgneal@312 311 start = caretPosition + string.openWith.length;
bgneal@312 312 len = string.block.length - string.openWith.length - string.closeWith.length;
bgneal@312 313
bgneal@312 314 caretOffset = $$.val().substring(caretPosition, $$.val().length).length;
bgneal@312 315 caretOffset -= fixOperaBug($$.val().substring(0, caretPosition));
bgneal@312 316 }
bgneal@312 317 $.extend(hash, { caretPosition:caretPosition, scrollPosition:scrollPosition } );
bgneal@312 318
bgneal@312 319 if (string.block !== selection && abort === false) {
bgneal@312 320 insert(string.block);
bgneal@312 321 set(start, len);
bgneal@312 322 } else {
bgneal@312 323 caretOffset = -1;
bgneal@312 324 }
bgneal@312 325 get();
bgneal@312 326
bgneal@312 327 $.extend(hash, { line:'', selection:selection });
bgneal@312 328
bgneal@312 329 // callbacks after insertion
bgneal@312 330 if (ctrlKey === true && shiftKey === true) {
bgneal@312 331 prepare(clicked.afterMultiInsert);
bgneal@312 332 }
bgneal@312 333 prepare(clicked.afterInsert);
bgneal@312 334 prepare(options.afterInsert);
bgneal@312 335
bgneal@312 336 // refresh preview if opened
bgneal@312 337 if (previewWindow && options.previewAutoRefresh) {
bgneal@312 338 refreshPreview();
bgneal@312 339 }
bgneal@312 340
bgneal@312 341 // reinit keyevent
bgneal@312 342 shiftKey = altKey = ctrlKey = abort = false;
bgneal@312 343 }
bgneal@312 344
bgneal@312 345 // Substract linefeed in Opera
bgneal@312 346 function fixOperaBug(string) {
bgneal@312 347 if ($.browser.opera) {
bgneal@312 348 return string.length - string.replace(/\n*/g, '').length;
bgneal@312 349 }
bgneal@312 350 return 0;
bgneal@312 351 }
bgneal@312 352 // Substract linefeed in IE
bgneal@312 353 function fixIeBug(string) {
bgneal@312 354 if ($.browser.msie) {
bgneal@312 355 return string.length - string.replace(/\r*/g, '').length;
bgneal@312 356 }
bgneal@312 357 return 0;
bgneal@312 358 }
bgneal@312 359
bgneal@312 360 // add markup
bgneal@312 361 function insert(block) {
bgneal@312 362 if (document.selection) {
bgneal@312 363 var newSelection = document.selection.createRange();
bgneal@312 364 newSelection.text = block;
bgneal@312 365 } else {
bgneal@312 366 textarea.value = textarea.value.substring(0, caretPosition) + block + textarea.value.substring(caretPosition + selection.length, textarea.value.length);
bgneal@312 367 }
bgneal@312 368 }
bgneal@312 369
bgneal@312 370 // set a selection
bgneal@312 371 function set(start, len) {
bgneal@312 372 if (textarea.createTextRange){
bgneal@312 373 // quick fix to make it work on Opera 9.5
bgneal@312 374 if ($.browser.opera && $.browser.version >= 9.5 && len == 0) {
bgneal@312 375 return false;
bgneal@312 376 }
bgneal@312 377 range = textarea.createTextRange();
bgneal@312 378 range.collapse(true);
bgneal@312 379 range.moveStart('character', start);
bgneal@312 380 range.moveEnd('character', len);
bgneal@312 381 range.select();
bgneal@312 382 } else if (textarea.setSelectionRange ){
bgneal@312 383 textarea.setSelectionRange(start, start + len);
bgneal@312 384 }
bgneal@312 385 textarea.scrollTop = scrollPosition;
bgneal@312 386 textarea.focus();
bgneal@312 387 }
bgneal@312 388
bgneal@312 389 // get the selection
bgneal@312 390 function get() {
bgneal@312 391 textarea.focus();
bgneal@312 392
bgneal@312 393 scrollPosition = textarea.scrollTop;
bgneal@312 394 if (document.selection) {
bgneal@312 395 selection = document.selection.createRange().text;
bgneal@312 396 if ($.browser.msie) { // ie
bgneal@312 397 var range = document.selection.createRange(), rangeCopy = range.duplicate();
bgneal@312 398 rangeCopy.moveToElementText(textarea);
bgneal@312 399 caretPosition = -1;
bgneal@312 400 while(rangeCopy.inRange(range)) {
bgneal@312 401 rangeCopy.moveStart('character');
bgneal@312 402 caretPosition ++;
bgneal@312 403 }
bgneal@312 404 } else { // opera
bgneal@312 405 caretPosition = textarea.selectionStart;
bgneal@312 406 }
bgneal@312 407 } else { // gecko & webkit
bgneal@312 408 caretPosition = textarea.selectionStart;
bgneal@312 409 selection = textarea.value.substring(caretPosition, textarea.selectionEnd);
bgneal@312 410 }
bgneal@312 411 return selection;
bgneal@312 412 }
bgneal@312 413
bgneal@312 414 // open preview window
bgneal@312 415 function preview() {
bgneal@312 416 if (!previewWindow || previewWindow.closed) {
bgneal@312 417 if (options.previewInWindow) {
bgneal@312 418 previewWindow = window.open('', 'preview', options.previewInWindow);
bgneal@312 419 $(window).unload(function() {
bgneal@312 420 previewWindow.close();
bgneal@312 421 });
bgneal@312 422 } else {
bgneal@312 423 iFrame = $('<iframe class="markItUpPreviewFrame"></iframe>');
bgneal@312 424 if (options.previewPosition == 'after') {
bgneal@312 425 iFrame.insertAfter(footer);
bgneal@312 426 } else {
bgneal@312 427 iFrame.insertBefore(header);
bgneal@312 428 }
bgneal@312 429 previewWindow = iFrame[iFrame.length - 1].contentWindow || frame[iFrame.length - 1];
bgneal@312 430 }
bgneal@312 431 } else if (altKey === true) {
bgneal@312 432 if (iFrame) {
bgneal@312 433 iFrame.remove();
bgneal@312 434 } else {
bgneal@312 435 previewWindow.close();
bgneal@312 436 }
bgneal@312 437 previewWindow = iFrame = false;
bgneal@312 438 }
bgneal@312 439 if (!options.previewAutoRefresh) {
bgneal@312 440 refreshPreview();
bgneal@312 441 }
bgneal@312 442 if (options.previewInWindow) {
bgneal@312 443 previewWindow.focus();
bgneal@312 444 }
bgneal@312 445 }
bgneal@312 446
bgneal@312 447 // refresh Preview window
bgneal@312 448 function refreshPreview() {
bgneal@312 449 renderPreview();
bgneal@312 450 }
bgneal@312 451
bgneal@312 452 function renderPreview() {
bgneal@312 453 var phtml;
bgneal@312 454 if (options.previewParserPath !== '') {
bgneal@312 455 $.ajax( {
bgneal@312 456 type: 'POST',
bgneal@312 457 url: options.previewParserPath,
bgneal@312 458 data: options.previewParserVar+'='+encodeURIComponent($$.val()),
bgneal@312 459 success: function(data) {
bgneal@312 460 writeInPreview( localize(data, 1) );
bgneal@312 461 }
bgneal@312 462 } );
bgneal@312 463 } else {
bgneal@312 464 if (!template) {
bgneal@312 465 $.ajax( {
bgneal@312 466 url: options.previewTemplatePath,
bgneal@312 467 success: function(data) {
bgneal@312 468 writeInPreview( localize(data, 1).replace(/<!-- content -->/g, $$.val()) );
bgneal@312 469 }
bgneal@312 470 } );
bgneal@312 471 }
bgneal@312 472 }
bgneal@312 473 return false;
bgneal@312 474 }
bgneal@312 475
bgneal@312 476 function writeInPreview(data) {
bgneal@312 477 if (previewWindow.document) {
bgneal@312 478 try {
bgneal@312 479 sp = previewWindow.document.documentElement.scrollTop
bgneal@312 480 } catch(e) {
bgneal@312 481 sp = 0;
bgneal@312 482 }
bgneal@312 483 previewWindow.document.open();
bgneal@312 484 previewWindow.document.write(data);
bgneal@312 485 previewWindow.document.close();
bgneal@312 486 previewWindow.document.documentElement.scrollTop = sp;
bgneal@312 487 }
bgneal@312 488 }
bgneal@312 489
bgneal@312 490 // set keys pressed
bgneal@312 491 function keyPressed(e) {
bgneal@312 492 shiftKey = e.shiftKey;
bgneal@312 493 altKey = e.altKey;
bgneal@312 494 ctrlKey = (!(e.altKey && e.ctrlKey)) ? e.ctrlKey : false;
bgneal@312 495
bgneal@312 496 if (e.type === 'keydown') {
bgneal@312 497 if (ctrlKey === true) {
bgneal@312 498 li = $("a[accesskey="+String.fromCharCode(e.keyCode)+"]", header).parent('li');
bgneal@312 499 if (li.length !== 0) {
bgneal@312 500 ctrlKey = false;
bgneal@312 501 setTimeout(function() {
bgneal@312 502 li.triggerHandler('mousedown');
bgneal@312 503 },1);
bgneal@312 504 return false;
bgneal@312 505 }
bgneal@312 506 }
bgneal@312 507 if (e.keyCode === 13 || e.keyCode === 10) { // Enter key
bgneal@312 508 if (ctrlKey === true) { // Enter + Ctrl
bgneal@312 509 ctrlKey = false;
bgneal@312 510 markup(options.onCtrlEnter);
bgneal@312 511 return options.onCtrlEnter.keepDefault;
bgneal@312 512 } else if (shiftKey === true) { // Enter + Shift
bgneal@312 513 shiftKey = false;
bgneal@312 514 markup(options.onShiftEnter);
bgneal@312 515 return options.onShiftEnter.keepDefault;
bgneal@312 516 } else { // only Enter
bgneal@312 517 markup(options.onEnter);
bgneal@312 518 return options.onEnter.keepDefault;
bgneal@312 519 }
bgneal@312 520 }
bgneal@312 521 if (e.keyCode === 9) { // Tab key
bgneal@312 522 if (shiftKey == true || ctrlKey == true || altKey == true) {
bgneal@312 523 return false;
bgneal@312 524 }
bgneal@312 525 if (caretOffset !== -1) {
bgneal@312 526 get();
bgneal@312 527 caretOffset = $$.val().length - caretOffset;
bgneal@312 528 set(caretOffset, 0);
bgneal@312 529 caretOffset = -1;
bgneal@312 530 return false;
bgneal@312 531 } else {
bgneal@312 532 markup(options.onTab);
bgneal@312 533 return options.onTab.keepDefault;
bgneal@312 534 }
bgneal@312 535 }
bgneal@312 536 }
bgneal@312 537 }
bgneal@312 538
bgneal@312 539 init();
bgneal@312 540 });
bgneal@312 541 };
bgneal@312 542
bgneal@312 543 $.fn.markItUpRemove = function() {
bgneal@312 544 return this.each(function() {
bgneal@312 545 var $$ = $(this).unbind().removeClass('markItUpEditor');
bgneal@312 546 $$.parent('div').parent('div.markItUp').parent('div').replaceWith($$);
bgneal@312 547 }
bgneal@312 548 );
bgneal@312 549 };
bgneal@312 550
bgneal@312 551 $.markItUp = function(settings) {
bgneal@312 552 var options = { target:false };
bgneal@312 553 $.extend(options, settings);
bgneal@312 554 if (options.target) {
bgneal@312 555 return $(options.target).each(function() {
bgneal@312 556 $(this).focus();
bgneal@312 557 $(this).trigger('insertion', [options]);
bgneal@312 558 });
bgneal@312 559 } else {
bgneal@312 560 $('textarea').trigger('insertion', [options]);
bgneal@312 561 }
bgneal@312 562 };
bgneal@312 563 })(jQuery);