[Sommaire] [Imprimer]

   1  /***************************************************************
   2  *  Copyright notice
   3  *
   4  *  (c) 2003 dynarch.com. Authored by Mihai Bazon, sponsored by www.americanbible.org.
   5  *  (c) 2004, 2005, 2006 Stanislas Rolland <stanislas.rolland(arobas)fructifor.ca>
   6  *  All rights reserved
   7  *
   8  *  This script is part of the TYPO3 project. The TYPO3 project is
   9  *  free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  The GNU General Public License can be found at
  15  *  http://www.gnu.org/copyleft/gpl.html.
  16  *  A copy is found in the textfile GPL.txt and important notices to the license
  17  *  from the author is found in LICENSE.txt distributed with these scripts.
  18  *
  19  *
  20  *  This script is distributed in the hope that it will be useful,
  21  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  *  GNU General Public License for more details.
  24  *
  25  *  This script is a modified version of a script published under the htmlArea License.
  26  *  A copy of the htmlArea License may be found in the textfile HTMLAREA_LICENSE.txt.
  27  *
  28  *  This copyright notice MUST APPEAR in all copies of the script!
  29  ***************************************************************/
  30  /*
  31   * Spell Checker Plugin for TYPO3 htmlArea RTE
  32   *
  33   * TYPO3 CVS ID: $Id: spell-check-ui.js 1462 2006-05-05 20:35:09Z stanrolland $
  34   */
  35  
  36  // internationalization file was already loaded in parent ;-)
  37  var SpellChecker = window.opener.SpellChecker;
  38  var i18n = SpellChecker.I18N;
  39  
  40  // initial_dictonary, charset and pspell_mode added by Stanislas Rolland 2004-09-16
  41  var initial_dictionary = SpellChecker.f_dictionary;
  42  var pspell_charset = SpellChecker.f_charset;
  43  var pspell_mode = SpellChecker.f_pspell_mode;
  44  
  45  var editor = SpellChecker.editor;
  46  var frame = null;
  47  var currentElement = null;
  48  var wrongWords = null;
  49  var modified = false;
  50  var allWords = {};
  51  var fixedWords = [];
  52  var suggested_words = {};
  53  
  54  var to_p_dict = []; // List of words to add to personal dictionary
  55  var to_r_list = []; // List of words to add to replacement list
  56  
  57  function makeCleanDoc(leaveFixed) {
  58      // document.getElementById("status").innerHTML = 'Please wait: rendering valid HTML';
  59      var words = wrongWords.concat(fixedWords);
  60      for (var i = words.length; --i >= 0;) {
  61          var el = words[i];
  62          if (!(leaveFixed && /HA-spellcheck-fixed/.test(el.className))) {
  63              el.parentNode.insertBefore(el.firstChild, el);
  64              el.parentNode.removeChild(el);
  65          } else
  66              el.className = "HA-spellcheck-fixed";
  67      }
  68      return window.opener.HTMLArea.getHTML(frame.contentWindow.document.body, false, editor);
  69  };
  70  
  71  function recheckClicked() {
  72      document.getElementById("status").innerHTML = i18n["Please wait: changing dictionary to"] + ': "' + document.getElementById("f_dictionary").value + '".';
  73      var field = document.getElementById("f_content");
  74      field.value = makeCleanDoc(true);
  75      field.form.submit();
  76  };
  77  
  78  function saveClicked() {
  79      if (modified) {
  80          editor.setHTML(makeCleanDoc(false));
  81      }
  82      if ((to_p_dict.length || to_r_list.length) && SpellChecker.enablePersonalDicts) {
  83          var data = {};
  84          for (var i = 0;i < to_p_dict.length;i++) {
  85              data['to_p_dict[' + i + ']'] = to_p_dict[i];
  86          }
  87          for (var i = 0;i < to_r_list.length;i++) {
  88              data['to_r_list[' + i + '][0]'] = to_r_list[i][0];
  89              data['to_r_list[' + i + '][1]'] = to_r_list[i][1];
  90          }
  91          data['cmd'] = 'learn';
  92          data['enablePersonalDicts'] = SpellChecker.enablePersonalDicts;
  93          data['userUid'] = SpellChecker.userUid;
  94          data['dictionary'] = SpellChecker.f_dictionary;
  95          data['pspell_charset'] = SpellChecker.f_charset;
  96          data['pspell_mode'] = SpellChecker.f_pspell_mode;
  97          window.opener.HTMLArea._postback('plugins/SpellChecker/spell-check-logic.php', data);
  98      }
  99      window.close();
 100      return false;
 101  };
 102  
 103  function cancelClicked() {
 104      var ok = true;
 105      if (modified) {
 106          ok = confirm(i18n["QUIT_CONFIRMATION"]);
 107      }
 108      if (ok) {
 109          window.close();
 110      }
 111      return false;
 112  };
 113  
 114  function replaceWord(el) {
 115      var replacement = document.getElementById("v_replacement").value;
 116      var this_word_modified = (el.innerHTML != replacement);
 117      if (this_word_modified)
 118          modified = true;
 119      if (el) {
 120          el.className = el.className.replace(/\s*HA-spellcheck-(hover|fixed)\s*/g, " ");
 121      }
 122      el.className += " HA-spellcheck-fixed";
 123      el.__msh_fixed = true;
 124      if (!this_word_modified) {
 125          return false;
 126      }
 127      to_r_list.push([el.innerHTML, replacement]);
 128      el.innerHTML = replacement;
 129  };
 130  
 131  function replaceClicked() {
 132      replaceWord(currentElement);
 133      var start = currentElement.__msh_id;
 134      var index = start;
 135      do { 
 136          ++index;
 137          if (index == wrongWords.length) index = 0;
 138      }while((index != start) && wrongWords[index].__msh_fixed);
 139      if (index == start) {
 140          index = 0;
 141          alert(i18n["Finished list of mispelled words"]);
 142      }
 143      wrongWords[index].__msh_wordClicked(true);
 144      return false;
 145  };
 146  
 147  function revertClicked() {
 148      document.getElementById("v_replacement").value = currentElement.__msh_origWord;
 149      replaceWord(currentElement);
 150      currentElement.className = "HA-spellcheck-error HA-spellcheck-current";
 151      return false;
 152  };
 153  
 154  function replaceAllClicked() {
 155      var replacement = document.getElementById("v_replacement").value;
 156      var ok = true;
 157      var spans = allWords[currentElement.__msh_origWord];
 158      if (spans.length == 0) {
 159          alert("An impossible condition just happened.  Call FBI.  ;-)");
 160      } else if (spans.length == 1) {
 161          replaceClicked();
 162          return false;
 163      }
 164      /*
 165      var message = "The word \"" + currentElement.__msh_origWord + "\" occurs " + spans.length + " times.\n";
 166      if (replacement == currentElement.__msh_origWord) {
 167          ok = confirm(message + "Ignore all occurrences?");
 168      } else {
 169          ok = confirm(message + "Replace all occurrences with \"" + replacement + "\"?");
 170      }
 171      */
 172      if (ok) {
 173          for (var i = 0; i < spans.length; ++i) {
 174              if (spans[i] != currentElement) {
 175                  replaceWord(spans[i]);
 176              }
 177          }
 178          // replace current element the last, so that we jump to the next word ;-)
 179          replaceClicked();
 180      }
 181      return false;
 182  };
 183  
 184  function ignoreClicked() {
 185      document.getElementById("v_replacement").value = currentElement.__msh_origWord;
 186      replaceClicked();
 187      return false;
 188  };
 189  
 190  function ignoreAllClicked() {
 191      document.getElementById("v_replacement").value = currentElement.__msh_origWord;
 192      replaceAllClicked();
 193      return false;
 194  };
 195  
 196  function learnClicked() {
 197      to_p_dict.push(currentElement.__msh_origWord);
 198      return ignoreAllClicked();
 199  };
 200  
 201  function initDocument() {
 202      __dlg_translate(i18n);
 203      __dlg_init();
 204      var param = window.dialogArguments;
 205      editor = param['editor'];
 206      HTMLArea = param['HTMLArea'];
 207      modified = false;
 208      document.title = i18n["Spell Checker"];
 209      frame = document.getElementById("i_framecontent");
 210      var field = document.getElementById("f_content");
 211      field.value = HTMLArea.getHTML(editor._doc.body, false, editor);
 212      document.getElementById("f_init").value = "0";
 213      document.getElementById("f_dictionary").value = initial_dictionary;
 214      document.getElementById("f_charset").value = pspell_charset;
 215      document.getElementById("f_pspell_mode").value = pspell_mode;
 216      document.getElementById("f_user_uid").value = SpellChecker.userUid;
 217      document.getElementById("f_personal_dicts").value = SpellChecker.enablePersonalDicts;
 218      field.form.submit();
 219  
 220          // assign some global event handlers
 221      var select = document.getElementById("v_suggestions");
 222      select.onchange = function() {
 223          document.getElementById("v_replacement").value = this.value;
 224      };
 225      HTMLArea._addEvent(select, "dblclick", replaceClicked);
 226  
 227      document.getElementById("b_replace").onclick = replaceClicked;
 228      if (SpellChecker.enablePersonalDicts) document.getElementById("b_learn").onclick = learnClicked;
 229          else document.getElementById("b_learn").style.display = 'none';
 230      document.getElementById("b_replall").onclick = replaceAllClicked;
 231      document.getElementById("b_ignore").onclick = ignoreClicked;
 232      document.getElementById("b_ignall").onclick = ignoreAllClicked;
 233      document.getElementById("b_recheck").onclick = recheckClicked;
 234      document.getElementById("b_revert").onclick = revertClicked;
 235      document.getElementById("b_info").onclick = displayInfo;
 236  
 237      document.getElementById("b_ok").onclick = saveClicked;
 238      document.getElementById("b_cancel").onclick = cancelClicked;
 239  
 240      select = document.getElementById("v_dictionaries");
 241      select.onchange = function() {
 242          document.getElementById("f_dictionary").value = this.value;
 243      };
 244  };
 245  
 246  function getAbsolutePos(el) {
 247      var r = { x: el.offsetLeft, y: el.offsetTop };
 248      if (el.offsetParent) {
 249          var tmp = getAbsolutePos(el.offsetParent);
 250          r.x += tmp.x;
 251          r.y += tmp.y;
 252      }
 253      return r;
 254  };
 255  
 256  function wordClicked(scroll) {
 257      var self = this;
 258      if (scroll) (function() {
 259          var pos = getAbsolutePos(self);
 260          var ws = { x: frame.offsetWidth - 4,
 261                 y: frame.offsetHeight - 4 };
 262          var wp = { x: frame.contentWindow.document.body.scrollLeft,
 263                 y: frame.contentWindow.document.body.scrollTop };
 264          pos.x -= Math.round(ws.x/2);
 265          if (pos.x < 0) pos.x = 0;
 266          pos.y -= Math.round(ws.y/2);
 267          if (pos.y < 0) pos.y = 0;
 268          frame.contentWindow.scrollTo(pos.x, pos.y);
 269      })();
 270      if (currentElement) {
 271          var a = allWords[currentElement.__msh_origWord];
 272          currentElement.className = currentElement.className.replace(/\s*HA-spellcheck-current\s*/g, " ");
 273          for (var i = 0; i < a.length; ++i) {
 274              var el = a[i];
 275              if (el != currentElement) {
 276                  el.className = el.className.replace(/\s*HA-spellcheck-same\s*/g, " ");
 277              }
 278          }
 279      }
 280      currentElement = this;
 281      this.className += " HA-spellcheck-current";
 282      var a = allWords[currentElement.__msh_origWord];
 283      for (var i = 0; i < a.length; ++i) {
 284          var el = a[i];
 285          if (el != currentElement) {
 286              el.className += " HA-spellcheck-same";
 287          }
 288      }
 289      // document.getElementById("b_replall").disabled = (a.length <= 1);
 290      // document.getElementById("b_ignall").disabled = (a.length <= 1);
 291      var txt;
 292      var txt2;
 293      if (a.length == 1) {
 294          txt = i18n["One occurrence"];
 295          txt2 = i18n["was found."];
 296      } else if (a.length == 2) {
 297          txt = i18n["Two occurrences"];
 298          txt2 = i18n["were found."];
 299      } else {
 300          txt = a.length + " " + i18n["occurrences"];
 301          txt2 = i18n["were found."];
 302      }
 303      var suggestions = suggested_words[this.__msh_origWord];
 304      if (suggestions) suggestions = suggestions.split(/,/);
 305          else suggestions = [];
 306      var select = document.getElementById("v_suggestions");
 307      document.getElementById("statusbar").innerHTML = txt + " " + i18n["of the word"] +
 308          ' "<b>' + currentElement.__msh_origWord + '</b>"' + " " + txt2;
 309      for (var i = select.length; --i >= 0;) {
 310          select.remove(i);
 311      }
 312      for (var i = 0; i < suggestions.length; ++i) {
 313          var txt = suggestions[i];
 314          var option = document.createElement("option");
 315          option.value = txt;
 316          option.appendChild(document.createTextNode(txt));
 317          select.appendChild(option);
 318      }
 319      document.getElementById("v_currentWord").innerHTML = this.__msh_origWord;
 320      if (suggestions.length > 0) {
 321          select.selectedIndex = 0;
 322          select.onchange();
 323      } else {
 324          document.getElementById("v_replacement").value = this.innerHTML;
 325      }
 326      select.style.display = "none";
 327      select.style.display = "block";
 328      return false;
 329  };
 330  
 331  function wordMouseOver() {
 332      this.className += " HA-spellcheck-hover";
 333  };
 334  
 335  function wordMouseOut() {
 336      this.className = this.className.replace(/\s*HA-spellcheck-hover\s*/g, " ");
 337  };
 338  
 339  function displayInfo() {
 340      var info = frame.contentWindow.spellcheck_info;
 341      if (!info)
 342          alert(i18n["No information available"]);
 343      else {
 344          var txt = i18n["Document information"] + "\n" ;
 345          for (var i in info) {
 346              txt += "\n" + i18n[i] + " : " + info[i];
 347          }
 348          txt += " " + i18n["seconds"];
 349          alert(txt);
 350      }
 351      return false;
 352  };
 353  
 354  function finishedSpellChecking() {
 355      // initialization of global variables
 356      currentElement = null;
 357      wrongWords = null;
 358      allWords = {};
 359      fixedWords = [];
 360      suggested_words = frame.contentWindow.suggested_words;
 361  
 362      document.getElementById("status").innerHTML = i18n["HTMLArea Spell Checker"]; 
 363      var doc = frame.contentWindow.document;
 364      var spans = doc.getElementsByTagName("span");
 365      var sps = [];
 366      var id = 0;
 367      for (var i = 0; i < spans.length; ++i) {
 368          var el = spans[i];
 369          if (/HA-spellcheck-error/.test(el.className)) {
 370              sps.push(el);
 371              el.__msh_wordClicked = wordClicked;
 372              el.onclick = function(ev) {
 373                  ev || (ev = window.event);
 374                  ev && HTMLArea._stopEvent(ev);
 375                  return this.__msh_wordClicked(false);
 376              };
 377              el.onmouseover = wordMouseOver;
 378              el.onmouseout = wordMouseOut;
 379              el.__msh_id = id++;
 380              var txt = (el.__msh_origWord = el.firstChild.data);
 381              el.__msh_fixed = false;
 382              if (typeof allWords[txt] == "undefined") {
 383                  allWords[txt] = [el];
 384              } else {
 385                  allWords[txt].push(el);
 386              }
 387          } else if (/HA-spellcheck-fixed/.test(el.className)) {
 388              fixedWords.push(el);
 389          }
 390      }
 391      wrongWords = sps;
 392      if (sps.length == 0) {
 393          if (!modified) {
 394              alert(i18n["NO_ERRORS_CLOSING"]);
 395              window.close();
 396          } else {
 397              alert(i18n["NO_ERRORS"]);
 398          }
 399          return false;
 400      }
 401      (currentElement = sps[0]).__msh_wordClicked(true);
 402      var as = doc.getElementsByTagName("a");
 403      for (var i = as.length; --i >= 0;) {
 404          var a = as[i];
 405          a.onclick = function() {
 406              if (confirm(i18n["CONFIRM_LINK_CLICK"] + ":\n" +
 407                      this.href + "\n" + i18n["I will open it in a new page."])) {
 408                  window.open(this.href);
 409              }
 410              return false;
 411          };
 412      }
 413      var dicts = doc.getElementById("HA-spellcheck-dictionaries");
 414      if (dicts) {
 415          dicts.parentNode.removeChild(dicts);
 416          dicts = dicts.innerHTML.split(/,/);
 417          var select = document.getElementById("v_dictionaries");
 418          for (var i = select.length; --i >= 0;) {
 419              select.remove(i);
 420          }
 421          var selectedOptionIndex = 0;
 422          for (var i = 0; i < dicts.length; ++i) {
 423              var txt = dicts[i];
 424              var option = document.createElement("option");
 425              if (/^@(.*)$/.test(txt)) {
 426                  txt = RegExp.$1;
 427                  selectedOptionIndex = i;
 428                  if (HTMLArea.is_ie) option.selected = true;
 429                  document.getElementById("f_dictionary").value = txt;
 430              }
 431              option.value = txt;
 432              option.appendChild(document.createTextNode(txt));
 433              select.appendChild(option);
 434          }
 435          select.selectedIndex = selectedOptionIndex;
 436      }
 437  };