src/redakcja/static/js/wiki/view_editor_wysiwyg.js

   1 (function($) {
   2
   3     /* Show theme to the user */
   4     function selectTheme(themeId){
   5         var selection = window.getSelection();
   6         selection.removeAllRanges();
   7
   8         var range = document.createRange();
   9         var s = $("[x-node='motyw'][theme-class='" + themeId + "']")[0];
  10         var e = $("[x-node='end'][theme-class='" + themeId + "']")[0];
  11
  12         if (s && e) {
  13             range.setStartAfter(s);
  14             range.setEndBefore(e);
  15             selection.addRange(range);
  16         }
  17     };
  18
  19     /* Verify insertion port for annotation or theme */
  20     function verifyTagInsertPoint(node){
  21         if (node.nodeType == Node.TEXT_NODE) {
  22             node = node.parentNode;
  23         }
  24
  25         if (node.nodeType != Node.ELEMENT_NODE) {
  26             return false;
  27         }
  28
  29         node = $(node);
  30         if (node.attr('id') == 'caret') {
  31             node = node.parent();
  32         }
  33         while (node.attr('x-pass-thru')) {
  34             node = node.parent();
  35         }
  36         var xtype = node.attr('x-node');
  37
  38         if (!xtype || (xtype.search(':') >= 0) ||
  39         xtype == 'motyw' ||
  40         xtype == 'begin' ||
  41         xtype == 'end') {
  42             return false;
  43         }
  44
  45         return true;
  46     }
  47
  48     function verifyThemeBoundaryPoint(node) {
  49         if (!verifyTagInsertPoint(node)) return false;
  50         node = $(node);
  51         // don't allow themes inside annotations
  52         if (node.closest('[x-node="pe"]').length > 0)
  53             return false;
  54
  55         return true;
  56     }
  57
  58     /* Convert HTML fragment to plaintext */
  59     var ANNOT_FORBIDDEN = ['pt', 'pa', 'pr', 'pe', 'begin', 'end', 'motyw'];
  60
  61     function html2plainText(fragment){
  62         var text = "";
  63
  64         $(fragment.childNodes).each(function(){
  65             if (this.nodeType == Node.TEXT_NODE)
  66                 text += this.nodeValue;
  67             else {
  68                 if (this.nodeType == Node.ELEMENT_NODE &&
  69                         $.inArray($(this).attr('x-node'), ANNOT_FORBIDDEN) == -1) {
  70                     text += html2plainText(this);
  71                 }
  72             };
  73         });
  74
  75         return text;
  76     }
  77
  78
  79     /* Insert annotation using current selection */
  80     function addAnnotation(){
  81         var selection = window.getSelection();
  82         var n = selection.rangeCount;
  83
  84         if (selection.isCollapsed) {
  85             window.alert("Nie zaznaczono żadnego obszaru");
  86             return false;
  87         }
  88
  89         var range = selection.getRangeAt(n - 1);
  90
  91         if (!verifyTagInsertPoint(range.endContainer)) {
  92             window.alert("Nie można wstawić w to miejsce przypisu.");
  93             return false;
  94         }
  95
  96         text = '';
  97         for (let i = 0; i < n; ++ i) {
  98             let rangeI = selection.getRangeAt(i);
  99             if (verifyTagInsertPoint(rangeI.startContainer) &&
 100                 verifyTagInsertPoint(rangeI.endContainer)) {
 101                 text += html2plainText(rangeI.cloneContents());
 102             }
 103         }
 104         var tag = $('<span></span>');
 105         range.collapse(false);
 106         range.insertNode(tag[0]);
 107
 108         xml2html({
 109             xml: '<pe><slowo_obce>' + text + '</slowo_obce> --- </pe>',
 110             success: function(text){
 111                 var t = $(text);
 112                 tag.replaceWith(t);
 113                 openForEdit(t);
 114             },
 115             error: function(){
 116                 tag.remove();
 117                 alert('Błąd przy dodawaniu przypisu:' + errors);
 118             }
 119         })
 120     }
 121
 122
 123
 124
 125
 126
 127     /* Insert theme using current selection */
 128
 129     function addTheme(){
 130         var selection = window.getSelection();
 131         var n = selection.rangeCount;
 132
 133         if (n == 0) {
 134             window.alert("Nie zaznaczono żadnego obszaru");
 135             return false;
 136         }
 137
 138         // for now allow only 1 range
 139         if (n > 1) {
 140             window.alert("Zaznacz jeden obszar.");
 141             return false;
 142         }
 143
 144
 145         // remember the selected range
 146         var range = selection.getRangeAt(0);
 147
 148
 149         if ($(range.startContainer).is('.html-editarea') ||
 150         $(range.endContainer).is('.html-editarea')) {
 151             window.alert("Motywy można oznaczać tylko na tekście nie otwartym do edycji. \n Zamknij edytowany fragment i spróbuj ponownie.");
 152             return false;
 153         }
 154
 155         // verify if the start/end points make even sense -
 156         // they must be inside a x-node (otherwise they will be discarded)
 157         // and the x-node must be a main text
 158         if (!verifyThemeBoundaryPoint(range.startContainer)) {
 159             window.alert("Motyw nie może się zaczynać w tym miejscu.");
 160             return false;
 161         }
 162
 163         if (!verifyThemeBoundaryPoint(range.endContainer)) {
 164             window.alert("Motyw nie może się kończyć w tym miejscu.");
 165             return false;
 166         }
 167
 168         var date = (new Date()).getTime();
 169         var random = Math.floor(4000000000 * Math.random());
 170         var id = ('' + date) + '-' + ('' + random);
 171
 172         var createPoint = function(container, offset) {
 173             var offsetBetweenCommas = function(text, offset) {
 174                 if(text.length < 2 || offset < 1 || offset > text.length)
 175                     return false;
 176                 return text[offset-1] === ',' && text[offset] === ',';
 177             }
 178             var point = document.createRange();
 179             offset = offsetBetweenCommas(container.textContent, offset) ? offset - 1 : offset;
 180             point.setStart(container, offset);
 181             return point;
 182         }
 183
 184         var spoint = createPoint(range.startContainer, range.startOffset);
 185         var epoint = createPoint(range.endContainer, range.endOffset);
 186
 187         var mtag, btag, etag, errors;
 188
 189         // insert theme-ref
 190
 191         xml2html({
 192             xml: '<end id="e' + id + '" />',
 193             success: function(text){
 194                 etag = $('<span></span>');
 195                 epoint.insertNode(etag[0]);
 196                 etag.replaceWith(text);
 197                 xml2html({
 198                     xml: '<motyw id="m' + id + '"></motyw>',
 199                     success: function(text){
 200                         mtag = $('<span></span>');
 201                         spoint.insertNode(mtag[0]);
 202                         mtag.replaceWith(text);
 203                         xml2html({
 204                             xml: '<begin id="b' + id + '" />',
 205                             success: function(text){
 206                                 btag = $('<span></span>');
 207                                 spoint.insertNode(btag[0])
 208                                 btag.replaceWith(text);
 209                                 selection.removeAllRanges();
 210                                 openForEdit($('[x-node="motyw"][theme-class="' + id + '"]'));
 211                             }
 212                         });
 213                     }
 214                 });
 215             }
 216         });
 217     }
 218
 219     function addSymbol(caret) {
 220         let editArea;
 221
 222         if (caret) {
 223             editArea = $("textarea", caret.element)[0];
 224         } else {
 225             editArea = $('div.html-editarea textarea')[0];
 226         }
 227
 228         if(editArea) {
 229             var specialCharsContainer = $("<div id='specialCharsContainer'><a href='#' id='specialCharsClose'>Zamknij</a><table id='tableSpecialChars' style='width: 600px;'></table></div>");
 230
 231             var specialChars = [' ', 'Ą','ą','Ć','ć','Ę','ę','Ł','ł','Ń','ń','Ó','ó','Ś','ś','Ż','ż','Ź','ź','Á','á','À','à',
 232             'Â','â','Ä','ä','Å','å','Ā','ā','Ă','ă','Ã','ã',
 233             'Æ','æ','Ç','ç','Č','č','Ċ','ċ','Ď','ď','É','é','È','è',
 234             'Ê','ê','Ë','ë','Ē','ē','Ě','ě','Ġ','ġ','Ħ','ħ','Í','í','Î','î',
 235             'Ī','ī','Ĭ','ĭ','Ľ','ľ','Ñ','ñ','Ň','ň','Ó','ó','Ö','ö',
 236             'Ô','ô','Ō','ō','Ǒ','ǒ','Œ','œ','Ø','ø','Ř','ř','Š',
 237             'š','Ş','ş','Ť','ť','Ţ','ţ','Ű','ű','Ú','ú','Ù','ù',
 238             'Ü','ü','Ů','ů','Ū','ū','Û','û','Ŭ','ŭ',
 239             'Ý','ý','Ž','ž','ß','Ð','ð','Þ','þ','А','а','Б',
 240             'б','В','в','Г','г','Д','д','Е','е','Ё','ё','Ж',
 241             'ж','З','з','И','и','Й','й','К','к','Л','л','М',
 242             'м','Н','н','О','о','П','п','Р','р','С','с',
 243             'Т','т','У','у','Ф','ф','Х','х','Ц','ц','Ч',
 244             'ч','Ш','ш','Щ','щ','Ъ','ъ','Ы','ы','Ь','ь','Э',
 245             'э','Ю','ю','Я','я','ѓ','є','і','ї','ј','љ','њ',
 246             'Ґ','ґ','Α','α','Β','β','Γ','γ','Δ','δ','Ε','ε',
 247             'Ζ','ζ','Η','η','Θ','θ','Ι','ι','Κ','κ','Λ','λ','Μ',
 248             'μ','Ν','ν','Ξ','ξ','Ο','ο','Π','π','Ρ','ρ','Σ','ς','σ',
 249             'Τ','τ','Υ','υ','Φ','φ','Χ','χ','Ψ','ψ','Ω','ω','–',
 250             '—','¡','¿','$','¢','£','€','©','®','°','¹','²','³',
 251             '¼','½','¾','†','§','‰','•','←','↑','→','↓',
 252             '„','”','„”','«','»','«»','»«','’','[',']','~','|','−','·',
 253             '×','÷','≈','≠','±','≤','≥','∈'];
 254             var tableContent = "<tr>";
 255
 256             for(var i in specialChars) {
 257                 if(i % 14 == 0 && i > 0) {
 258                     tableContent += "</tr><tr>";
 259                 }
 260                 tableContent += "<td><input type='button' class='specialBtn' value='"+specialChars[i]+"'/></td>";
 261             }
 262
 263             tableContent += "</tr>";
 264             $("body").append(specialCharsContainer);
 265
 266
 267              // localStorage for recently used characters - reading
 268              if (typeof(localStorage) != 'undefined') {
 269                  if (localStorage.getItem("recentSymbols")) {
 270                      var recent = localStorage.getItem("recentSymbols");
 271                      var recentArray = recent.split(";");
 272                      var recentRow = "";
 273                      for(var i in recentArray.reverse()) {
 274                         recentRow += "<td><input type='button' class='specialBtn recentSymbol' value='"+recentArray[i]+"'/></td>";
 275                      }
 276                      recentRow = "<tr>" + recentRow + "</tr>";
 277                  }
 278              }
 279             $("#tableSpecialChars").append(recentRow);
 280             $("#tableSpecialChars").append(tableContent);
 281
 282             /* events */
 283
 284             $('.specialBtn').click(function(){
 285                 var insertVal = $(this).val();
 286
 287                 // if we want to surround text with quotes
 288                 // not sure if just check if value has length == 2
 289
 290                 if (caret) {
 291                     caret.insertChar(insertVal);
 292                     caret.focus();
 293                 } else {
 294                     if (insertVal.length == 2) {
 295                         var startTag = insertVal[0];
 296                         var endTag = insertVal[1];
 297                         var textAreaOpened = editArea;
 298                         //IE support
 299                         if (document.selection) {
 300                             textAreaOpened.focus();
 301                             sel = document.selection.createRange();
 302                             sel.text = startTag + sel.text + endTag;
 303                         }
 304                         //MOZILLA/NETSCAPE support
 305                         else if (textAreaOpened.selectionStart || textAreaOpened.selectionStart == '0') {
 306                             var startPos = textAreaOpened.selectionStart;
 307                             var endPos = textAreaOpened.selectionEnd;
 308                             textAreaOpened.value = textAreaOpened.value.substring(0, startPos)
 309                                 + startTag + textAreaOpened.value.substring(startPos, endPos) + endTag + textAreaOpened.value.substring(endPos, textAreaOpened.value.length);
 310                         }
 311                     } else {
 312                         insertAtCaret(editArea, insertVal);
 313                     }
 314                 }
 315
 316                 // localStorage for recently used characters - saving
 317                 if (typeof(localStorage) != 'undefined') {
 318                     if (localStorage.getItem("recentSymbols")) {
 319                         var recent = localStorage.getItem("recentSymbols");
 320                         var recentArray = recent.split(";");
 321                         var valIndex = $.inArray(insertVal, recentArray);
 322                         //alert(valIndex);
 323                         if(valIndex == -1) {
 324                             // value not present in array yet
 325                             if(recentArray.length > 13){
 326                                 recentArray.shift();
 327                                 recentArray.push(insertVal);
 328                             } else {
 329                                 recentArray.push(insertVal);
 330                             }
 331                         } else  {
 332                             // value already in the array
 333                             for(var i = valIndex; i < recentArray.length; i++){
 334                                 recentArray[i] = recentArray[i+1];
 335                             }
 336                             recentArray[recentArray.length-1] = insertVal;
 337                         }
 338                         localStorage.setItem("recentSymbols", recentArray.join(";"));
 339                     } else {
 340                         localStorage.setItem("recentSymbols", insertVal);
 341                     }
 342                 }
 343                 $(specialCharsContainer).remove();
 344             });
 345             $('#specialCharsClose').click(function(){
 346                 $(specialCharsContainer).remove();
 347             });
 348
 349         } else {
 350             window.alert('Najedź na fragment tekstu, wybierz "Edytuj" i ustaw kursor na miejscu gdzie chcesz wstawić symbol.');
 351         }
 352     }
 353
 354     function insertAtCaret(txtarea,text) {
 355         /* http://www.scottklarr.com/topic/425/how-to-insert-text-into-a-textarea-where-the-cursor-is/ */
 356         var scrollPos = txtarea.scrollTop;
 357         var strPos = 0;
 358         var backStart = 0;
 359         var br = ((txtarea.selectionStart || txtarea.selectionStart == '0') ? "ff" : (document.selection ? "ie" : false ) );
 360         if (br == "ie") {
 361             txtarea.focus();
 362             var range = document.selection.createRange();
 363             range.moveStart ('character', -txtarea.value.length);
 364             strPos = backStart = range.text.length;
 365         } else if (br == "ff") {
 366             strPos = txtarea.selectionStart;
 367             backStart = txtarea.selectionEnd;
 368         }
 369         var front = (txtarea.value).substring(0,strPos);
 370         var back = (txtarea.value).substring(backStart,txtarea.value.length);
 371         txtarea.value=front+text+back;
 372         strPos = strPos + text.length;
 373         if (br == "ie") {
 374             txtarea.focus();
 375             var range = document.selection.createRange();
 376             range.moveStart ('character', -txtarea.value.length);
 377             range.moveStart ('character', strPos);
 378             range.moveEnd ('character', 0);
 379             range.select();
 380         } else if (br == "ff") {
 381             txtarea.selectionStart = strPos;
 382             txtarea.selectionEnd = strPos;
 383             txtarea.focus();
 384         }
 385         txtarea.scrollTop = scrollPos;
 386     }
 387
 388     /* open edition window for selected fragment */
 389     function openForEdit($origin){
 390         var $box = null
 391
 392         // annotations overlay their sub box - not their own box //
 393         if ($origin.is(".annotation-inline-box")) {
 394             $box = $("*[x-annotation-box]", $origin);
 395         }
 396         else {
 397             $box = $origin;
 398         }
 399         var x = $box[0].offsetLeft;
 400         var y = $box[0].offsetTop;
 401
 402         var w = $box.outerWidth();
 403         var h = $box.innerHeight();
 404
 405         if ($origin.is(".annotation-inline-box")) {
 406             w = Math.max(w, 400);
 407             h = Math.max(h, 60);
 408             if($('.htmlview div').offset().left + $('.htmlview div').width() > ($('.vsplitbar').offset().left - 480)){
 409                 x = -(Math.max($origin.offset().left, $origin.width()));
 410             } else {
 411                 x = 100;
 412             }
 413         }
 414         if ($origin.is('.reference-inline-box')) {
 415             w = 400;
 416             h = 32;
 417             y -= 32;
 418             x = Math.min(
 419                 x,
 420                 $('.htmlview div').offset().left + $('.htmlview div').width() - 400
 421             );
 422         }
 423
 424         // start edition on this node
 425         var $overlay = $('<div class="html-editarea"><button class="accept-button">Zapisz</button><button class="delete-button">Usuń</button><button class="tytul-button akap-edit-button">tytuł dzieła</button><button class="wyroznienie-button akap-edit-button">wyróżnienie</button><button class="slowo-button akap-edit-button">słowo obce</button><button class="znak-button akap-edit-button">znak spec.</button><textarea></textarea></div>').css({
 426             position: 'absolute',
 427             height: h,
 428             left: x,
 429             top: y,
 430             width: w
 431         }).appendTo($box[0].offsetParent || $box.parent()).show();
 432
 433
 434         if ($origin.is('*[x-edit-no-format]')) {
 435             $('.akap-edit-button').remove();
 436         }
 437
 438         if ($origin.is('[x-node="motyw"]')) {
 439             $.themes.autocomplete($('textarea', $overlay));
 440         }
 441
 442         if ($origin.is('[x-node="motyw"]')){
 443             $('.delete-button', $overlay).click(function(){
 444                 if (window.confirm("Czy jesteś pewien, że chcesz usunąć ten motyw?")) {
 445                     $('[theme-class="' + $origin.attr('theme-class') + '"]').remove();
 446                     $overlay.remove();
 447                     $(document).unbind('click.blur-overlay');
 448                     return false;
 449                 };
 450             });
 451         }
 452         else if($box.is('*[x-annotation-box]') || $origin.is('*[x-edit-attribute]') || $origin.is('*[x-node="uwaga"]')) {
 453             let q;
 454             switch ($origin.attr('x-node')) {
 455             case 'uwaga':
 456                 q = 'tę uwagę';
 457                 break;
 458             case 'ref':
 459                 q = 'tę referencję';
 460                 break
 461             default:
 462                 q = 'ten przypis';
 463             }
 464             $('.delete-button', $overlay).click(function(){
 465                 if (window.confirm("Czy jesteś pewien, że chcesz usunąć " + q + "?")) {
 466                     $origin.remove();
 467                     $overlay.remove();
 468                     $(document).unbind('click.blur-overlay');
 469                     return false;
 470                 };
 471             });
 472         }
 473         else {
 474             $('.delete-button', $overlay).html("Anuluj");
 475             $('.delete-button', $overlay).click(function(){
 476                 if (window.confirm("Czy jesteś pewien, że chcesz anulować zmiany?")) {
 477                     $overlay.remove();
 478                     $(document).unbind('click.blur-overlay');
 479                     return false;
 480                 };
 481             });
 482         }
 483
 484
 485         var serializer = new XMLSerializer();
 486
 487         if($box.attr("x-edit-attribute")) {
 488             source = $('<span x-pass-thru="true"/>');
 489             source.text($box.attr("x-a-wl-" + $box.attr("x-edit-attribute")));
 490             source = source[0];
 491         } else {
 492             source = $box[0];
 493         }
 494
 495         html2text({
 496             element: source,
 497             stripOuter: true,
 498             success: function(text){
 499                 $('textarea', $overlay).val($.trim(text));
 500
 501                 setTimeout(function(){
 502                     $('textarea', $overlay).elastic().focus();
 503                 }, 50);
 504
 505                 function save(argument){
 506                     var nodeName = $box.attr('x-node') || 'pe';
 507                     var insertedText = $('textarea', $overlay).val();
 508
 509                     if ($origin.is('[x-node="motyw"]')) {
 510                         insertedText = insertedText.replace(/,\s*$/, '');
 511                     }
 512
 513                     if($box.attr("x-edit-attribute")) {
 514                         xml = '<' + nodeName + ' ' + $box.attr("x-edit-attribute") + '="' + insertedText + '"/>';
 515                     } else {
 516                         xml = '<' + nodeName + '>' + insertedText + '</' + nodeName + '>';
 517                     }
 518
 519
 520                     xml2html({
 521                         xml: xml,
 522                         success: function(element){
 523                             if (nodeName == 'out-of-flow-text') {
 524                                 $(element).children().insertAfter($origin);
 525                                 $origin.remove()
 526                             }
 527                             else if ($box.attr('x-edit-attribute')) {
 528                                 $(element).insertAfter($origin);
 529                                 $origin.remove();
 530                             }
 531                             else {
 532                                 $origin.html($(element).html());
 533                             }
 534                             $overlay.remove();
 535                         },
 536                         error: function(text){
 537                             alert('Błąd! ' + text);
 538                         }
 539                     })
 540
 541                     var msg = $("<div class='saveNotify'><p>Pamiętaj, żeby zapisać swoje zmiany.</p></div>");
 542                     $("#base").prepend(msg);
 543                     $('#base .saveNotify').fadeOut(3000, function(){
 544                         $(this).remove();
 545                     });
 546                 }
 547
 548                 $('.akap-edit-button', $overlay).click(function(){
 549                         var textAreaOpened = $('textarea', $overlay)[0];
 550                         var startTag = "";
 551                         var endTag = "";
 552                         var buttonName = this.innerHTML;
 553
 554                         if(buttonName == "słowo obce") {
 555                                 startTag = "<slowo_obce>";
 556                                 endTag = "</slowo_obce>";
 557                         } else if (buttonName == "wyróżnienie") {
 558                                 startTag = "<wyroznienie>";
 559                                 endTag = "</wyroznienie>";
 560                         } else if (buttonName == "tytuł dzieła") {
 561                                 startTag = "<tytul_dziela>";
 562                                 endTag = "</tytul_dziela>";
 563                         } else if(buttonName == "znak spec."){
 564                             addSymbol();
 565                             return false;
 566                         }
 567
 568                         var myField = textAreaOpened;
 569
 570                         //IE support
 571                         if (document.selection) {
 572                             textAreaOpened.focus();
 573                             sel = document.selection.createRange();
 574                             sel.text = startTag + sel.text + endTag;
 575                         }
 576                         //MOZILLA/NETSCAPE support
 577                         else if (textAreaOpened.selectionStart || textAreaOpened.selectionStart == '0') {
 578                             var startPos = textAreaOpened.selectionStart;
 579                             var endPos = textAreaOpened.selectionEnd;
 580                             textAreaOpened.value = textAreaOpened.value.substring(0, startPos)
 581                                   + startTag + textAreaOpened.value.substring(startPos, endPos) + endTag + textAreaOpened.value.substring(endPos, textAreaOpened.value.length);
 582                         }
 583                 });
 584
 585                 $('.accept-button', $overlay).click(function(){
 586                     save();
 587                     $(document).unbind('click.blur-overlay');
 588                 });
 589
 590                 $(document).bind('click.blur-overlay', function(event){
 591                     if ($(event.target).closest('.html-editarea, #specialCharsContainer').length > 0) {
 592                         return;
 593                     }
 594                     save();
 595                     $(document).unbind('click.blur-overlay');
 596                 });
 597
 598             },
 599             error: function(text){
 600                 alert('Błąd! ' + text);
 601             }
 602         });
 603     }
 604
 605     function createUwagaBefore(before) {
 606         xml2html({
 607             xml: '<uwaga/>',
 608             success: function(element){
 609                 let $element = $(element);
 610                 $element.insertBefore(before);
 611                 openForEdit($element);
 612             }
 613         });
 614     }
 615
 616     function VisualPerspective(options){
 617         perspective = self = this;
 618
 619         var old_callback = options.callback;
 620
 621         options.callback = function(){
 622             var element = $("#html-view");
 623             var button = $('<button class="edit-button active-block-button">Edytuj</button>');
 624             var uwagaButton = $('<button class="uwaga-button active-block-button">Uwaga</button>');
 625
 626             if (!CurrentDocument.readonly) {
 627
 628                 $('#html-view').bind('mousemove', function(event){
 629                     var editable = $(event.target).closest('*[x-editable]');
 630                     $('.active', element).not(editable).removeClass('active').children('.active-block-button').remove();
 631
 632                     if (!editable.hasClass('active')) {
 633                         editable.addClass('active').append(button);
 634                         if (!editable.is('[x-edit-attribute]') &&
 635                             !editable.is('.annotation-inline-box') &&
 636                             !editable.is('[x-edit-no-format]')
 637                            ) {
 638                             editable.append(uwagaButton);
 639                         }
 640                     }
 641                     if (editable.is('.annotation-inline-box')) {
 642                         $('*[x-annotation-box]', editable).css({
 643                         }).show();
 644                     }
 645                 });
 646
 647                 perspective.caret = new Caret(element);
 648
 649                 $('#insert-reference-button').click(function(){
 650                     self.addReference();
 651                     return false;
 652                 });
 653
 654                 $('#insert-annotation-button').click(function(){
 655                     addAnnotation();
 656                     return false;
 657                 });
 658
 659                 $('#insert-theme-button').click(function(){
 660                     addTheme();
 661                     return false;
 662                 });
 663
 664
 665                 $(".insert-inline-tag").click(function() {
 666                     perspective.insertInlineTag($(this).attr('data-tag'));
 667                     return false;
 668                 });
 669
 670                 $(".insert-char").click(function() {
 671                     addSymbol(caret=perspective.caret);
 672                     return false;
 673                 });
 674
 675                 $(document).on('click', '.edit-button', function(event){
 676                     event.preventDefault();
 677                     openForEdit($(this).parent());
 678                 });
 679
 680                 $(document).on('click', '.uwaga-button', function(event){
 681                     event.preventDefault();
 682                     createUwagaBefore($(this).parent());
 683                 });
 684             }
 685
 686             $(document).on('click', '[x-node="motyw"]', function(){
 687                 selectTheme($(this).attr('theme-class'));
 688             });
 689
 690             element.on('click', '.annotation', function(event) {
 691                 event.preventDefault();
 692                 event.redakcja_caret_ignore = true;
 693                 $('[x-annotation-box]', $(this).parent()).toggleClass('editing');
 694                 perspective.caret.detach();
 695             });
 696
 697             old_callback.call(this);
 698         };
 699
 700         $.wiki.Perspective.call(this, options);
 701     };
 702
 703     VisualPerspective.prototype = new $.wiki.Perspective();
 704
 705     VisualPerspective.prototype.onEnter = function(success, failure){
 706         $.wiki.Perspective.prototype.onEnter.call(this);
 707
 708         $.blockUI({
 709             message: 'Uaktualnianie widoku...'
 710         });
 711
 712         function _finalize(callback){
 713             $.unblockUI();
 714             if (callback)
 715                 callback();
 716         }
 717
 718         perspective = this;
 719         xml2html({
 720             xml: this.doc.text,
 721             base: this.doc.getBase(),
 722             success: function(element){
 723
 724                 var htmlView = $('#html-view');
 725                 htmlView.html(element);
 726
 727                 _finalize(success);
 728             },
 729             error: function(text, source){
 730                 err = '<p class="error">Wystąpił błąd:</p><p>'+text+'</p>';
 731                 if (source)
 732                     err += '<pre>'+source.replace(/&/g, '&amp;').replace(/</g, '&lt;')+'</pre>'
 733                 $('#html-view').html(err);
 734                 _finalize(failure);
 735             }
 736         });
 737     };
 738
 739     VisualPerspective.prototype.onExit = function(success, failure){
 740         var self = this;
 741
 742         self.caret.detach();
 743
 744         $.wiki.exitTab('#PropertiesPerspective');
 745
 746         $.blockUI({
 747             message: 'Zapisywanie widoku...'
 748         });
 749
 750         function _finalize(callback){
 751             $.unblockUI();
 752             if (callback)
 753                 callback();
 754         }
 755
 756         if ($('#html-view .error').length > 0)
 757             return _finalize(failure);
 758
 759         html2text({
 760             element: $('#html-view').get(0),
 761             stripOuter: true,
 762             success: function(text){
 763                 self.doc.setText(text);
 764                 _finalize(success);
 765             },
 766             error: function(text){
 767                 $('#source-editor').html('<p>Wystąpił błąd:</p><pre>' + text + '</pre>');
 768                 _finalize(failure);
 769             }
 770         });
 771     };
 772
 773     VisualPerspective.prototype.insertInlineTag = function(tag) {
 774         this.caret.detach();
 775
 776         let selection = window.getSelection();
 777         var n = selection.rangeCount;
 778         if (n != 1 || selection.isCollapsed) {
 779             window.alert("Nie zaznaczono obszaru");
 780             return false
 781         }
 782         let range = selection.getRangeAt(0);
 783
 784         // Make sure that:
 785         // Both ends are in the same x-node container.
 786         // TODO: That the container is a inline-text container.
 787         let node = range.startContainer;
 788         if (node.nodeType == node.TEXT_NODE) {
 789             node = node.parentNode;
 790         }
 791         let endNode = range.endContainer;
 792         if (endNode.nodeType == endNode.TEXT_NODE) {
 793             endNode = endNode.parentNode;
 794         }
 795         if (node != endNode) {
 796             window.alert("Zły obszar.");
 797             return false;
 798         }
 799
 800         // We will construct a HTML element with the range selected.
 801         let div = $("<span x-pass-thru='true'>");
 802
 803         contents = $(node).contents();
 804         let startChildIndex = node == range.startContainer ? 0 : contents.index(range.startContainer);
 805         let endChildIndex = contents.index(range.endContainer);
 806
 807         current = range.startContainer;
 808         if (current.nodeType == current.TEXT_NODE) {
 809             current = current.splitText(range.startOffset);
 810         }
 811         while (current != range.endContainer) {
 812             n = current.nextSibling;
 813             $(current).appendTo(div);
 814             current = n;
 815         }
 816         if (current.nodeType == current.TEXT_NODE) {
 817             end = current.splitText(range.endOffset);
 818         }
 819         $(current).appendTo(div);
 820
 821         html2text({
 822             element: div[0],
 823             success: function(d) {
 824                 xml2html({
 825                     xml: d = '<' + tag + '>' + d + '</' + tag + '>',
 826                     success: function(html) {
 827                         // What if no end?
 828                         node.insertBefore($(html)[0], end);
 829                     }
 830                 });
 831             },
 832             error: function(a, b) {
 833                 console.log(a, b);
 834             }
 835         });
 836     };
 837
 838     VisualPerspective.prototype.insertAtRange = function(range, elem) {
 839         let self = this;
 840         let $end = $(range.endContainer);
 841         if ($end.attr('id') == 'caret') {
 842             self.caret.insert(elem);
 843         } else {
 844             range.insertNode(elem[0]);
 845         }
 846     }
 847
 848     VisualPerspective.prototype.addReference = function() {
 849         let self = this;
 850         var selection = window.getSelection();
 851         var n = selection.rangeCount;
 852
 853         // TODO: if no selection, take caret position..
 854         if (n == 0) {
 855             window.alert("Nie zaznaczono żadnego obszaru");
 856             return false;
 857         }
 858
 859         var range = selection.getRangeAt(n - 1);
 860         if (!verifyTagInsertPoint(range.endContainer)) {
 861             window.alert("Nie można wstawić w to miejsce referencji.");
 862             return false;
 863         }
 864
 865         var tag = $('<span></span>');
 866
 867         range.collapse(false);
 868         self.insertAtRange(range, tag);
 869
 870         xml2html({
 871             xml: '<ref href=""/>',
 872             success: function(text){
 873                 var t = $(text);
 874                 tag.replaceWith(t);
 875                 openForEdit(t);
 876             },
 877             error: function(){
 878                 tag.remove();
 879                 alert('Błąd przy dodawaniu referncji:' + errors);
 880             }
 881         })
 882     }
 883
 884     $.wiki.VisualPerspective = VisualPerspective;
 885
 886 })(jQuery);