[Sommaire] [Imprimer]

   1  // Barre de raccourcis
   2  // derive du:
   3  // bbCode control by subBlue design : www.subBlue.com
   4  
   5  // Startup variables
   6  var theSelection = false;
   7  
   8  // Check for Browser & Platform for PC & IE specific bits
   9  // More details from: http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html
  10  var clientPC = navigator.userAgent.toLowerCase(); // Get client info
  11  var clientVer = parseInt(navigator.appVersion); // Get browser version
  12  
  13  var is_ie = ((clientPC.indexOf("msie") != -1) && (clientPC.indexOf("opera") == -1));
  14  var is_nav = ((clientPC.indexOf('mozilla')!=-1) && (clientPC.indexOf('spoofer')==-1)
  15               && (clientPC.indexOf('compatible') == -1) && (clientPC.indexOf('opera')==-1)
  16               && (clientPC.indexOf('webtv')==-1) && (clientPC.indexOf('hotjava')==-1));
  17  var is_moz = 0;
  18  
  19  var is_win = ((clientPC.indexOf("win")!=-1) || (clientPC.indexOf("16bit") != -1));
  20  var is_mac = (clientPC.indexOf("mac")!=-1);
  21  
  22  
  23  function barre_raccourci(debut,fin,champ) {
  24      var txtarea = champ;
  25  
  26      txtarea.focus();
  27      donotinsert = false;
  28      theSelection = false;
  29      bblast = 0;
  30  
  31      if ((clientVer >= 4) && is_ie && is_win)
  32      {
  33          theSelection = document.selection.createRange().text; // Get text selection
  34          if (theSelection) {
  35  
  36              while (theSelection.substring(theSelection.length-1, theSelection.length) == ' ')
  37              {
  38                  theSelection = theSelection.substring(0, theSelection.length-1);
  39                  fin = fin + " ";
  40              }
  41              if (theSelection.substring(0,1) == '{' && debut.substring(0,1) == '{')
  42              {
  43                  debut = debut + " ";
  44              }
  45              if (theSelection.substring(theSelection.length-1, theSelection.length) == '}' && fin.substring(0,1) == '}')
  46              {
  47                  fin = " " + fin;
  48              }
  49  
  50              // Add tags around selection
  51              document.selection.createRange().text = debut + theSelection + fin;
  52              txtarea.focus();
  53              theSelection = '';
  54              return;
  55          }
  56      }
  57      else if (txtarea.selectionEnd && (txtarea.selectionEnd - txtarea.selectionStart > 0))
  58      {
  59          mozWrap(txtarea, debut, fin);
  60          return;
  61      }
  62  }
  63  
  64  function barre_demande(debut,milieu,fin,affich,champ) {
  65      var inserer = prompt(affich);
  66  
  67      if (inserer != null) {
  68          if (inserer == "") {inserer = "xxx"; }
  69  
  70          barre_raccourci(debut, milieu+inserer+fin, champ);
  71      }
  72  }
  73  
  74  function barre_inserer(text,champ) {
  75      var txtarea = champ;
  76      
  77      if (txtarea.createTextRange && txtarea.caretPos) {
  78          var caretPos = txtarea.caretPos;
  79          caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? caretPos.text + text + ' ' : caretPos.text + text;
  80          txtarea.focus();
  81      } else {
  82          //txtarea.value  += text;
  83          //txtarea.focus();
  84          mozWrap(txtarea, '', text);
  85          return;
  86      }
  87  }
  88  
  89  
  90  // D'apres Nicolas Hoizey 
  91  function barre_tableau(toolbarfield) {
  92      var txtarea = toolbarfield;
  93      txtarea.focus();
  94      var cols = prompt("Nombre de colonnes du tableau :", "");
  95      var rows = prompt("Nombre de lignes du tableau :", "");
  96      if (cols != null && rows != null) {
  97          var tbl = '';
  98          var ligne = '|';
  99          var caption = '|| titre | resumé ||';
 100          var entete = '|';
 101          for(i = 0; i < cols; i++) {
 102              ligne = ligne + ' valeur |';
 103              entete = entete + ' {{entête}} |';
 104          }
 105          for (i = 0; i < rows; i++) {
 106              tbl = tbl + ligne + '\n';
 107          }
 108          if (confirm('Utiliser la première ligne du tableau comme en-tête des colonnes ?')) {
 109              if (confirm('Voulez-vous ajouter un titre et un résumé au tableau ?')) {
 110              tbl = caption + '\n' + entete + '\n' + tbl;
 111              } else{
 112              tbl = entete + '\n' + tbl;
 113              }
 114          } else {
 115              if (confirm('Voulez-vous ajouter un titre et un résumé au tableau ?')) {
 116              tbl = caption + '\n' + tbl;
 117              }
 118          }
 119          
 120          if ((clientVer >= 4) && is_ie && is_win) {
 121              var str = document.selection.createRange().text;
 122              var sel = document.selection.createRange();
 123              sel.text = str + '\n\n' + tbl + '\n\n';
 124          } else {
 125              mozWrap(txtarea, '', "\n\n" + tbl + "\n\n");
 126          }
 127      }
 128      return;
 129  }
 130  
 131  
 132  
 133  // Shows the help messages in the helpline window
 134  function helpline(help, champ) {
 135      champ.value = help;
 136  }
 137  
 138  
 139  function setCaretToEnd (input) {
 140    setSelectionRange(input, input.value.length, input.value.length);
 141  }
 142  
 143  
 144  function setSelectionRange(input, selectionStart, selectionEnd) {
 145    if (input.setSelectionRange) {
 146      input.focus();
 147      input.setSelectionRange(selectionStart, selectionEnd);
 148    }
 149    else if (input.createTextRange) {
 150      var range = input.createTextRange();
 151      range.collapse(true);
 152      range.moveEnd('character', selectionEnd);
 153      range.moveStart('character', selectionStart);
 154      range.select();
 155    }
 156  }
 157  
 158  // From http://www.massless.org/mozedit/
 159  function mozWrap(txtarea, open, close) {
 160      var selLength = txtarea.textLength;
 161      var selStart = txtarea.selectionStart;
 162      var selEnd = txtarea.selectionEnd;
 163      if (selEnd == 1 || selEnd == 2)
 164          selEnd = selLength;
 165      var selTop = txtarea.scrollTop;
 166  
 167      // Raccourcir la selection par double-clic si dernier caractere est espace    
 168      if (selEnd - selStart > 0 && (txtarea.value).substring(selEnd-1,selEnd) == ' ') selEnd = selEnd-1;
 169      
 170      var s1 = (txtarea.value).substring(0,selStart);
 171      var s2 = (txtarea.value).substring(selStart, selEnd)
 172      var s3 = (txtarea.value).substring(selEnd, selLength);
 173  
 174      // Eviter melange bold-italic-intertitre
 175      if ((txtarea.value).substring(selEnd,selEnd+1) == '}' && close.substring(0,1) == "}") close = close + " ";
 176      if ((txtarea.value).substring(selEnd-1,selEnd) == '}' && close.substring(0,1) == "}") close = " " + close;
 177      if ((txtarea.value).substring(selStart-1,selStart) == '{' && open.substring(0,1) == "{") open = " " + open;
 178      if ((txtarea.value).substring(selStart,selStart+1) == '{' && open.substring(0,1) == "{") open = open + " ";
 179  
 180      txtarea.value = s1 + open + s2 + close + s3;
 181      selDeb = selStart + open.length;
 182      selFin = selEnd + close.length;
 183      window.setSelectionRange(txtarea, selDeb, selFin);
 184      txtarea.scrollTop = selTop;
 185      txtarea.focus();
 186      
 187      return;
 188  }
 189  
 190  // Insert at Claret position. Code from
 191  // http://www.faqts.com/knowledge_base/view.phtml/aid/1052/fid/130
 192  function storeCaret (textEl) {
 193      if (textEl.createTextRange) 
 194          textEl.caretPos = document.selection.createRange().duplicate();
 195  }
 196  
 197  function galerie(toolbarfieldname) {
 198      window.open('documents_tous.php?field='+toolbarfieldname, 'galerie', 'width=550,height=400,menubar=no,scrollbars=yes');
 199      return;
 200  }
 201  
 202  function popup(mylink, windowname) {
 203      if (! window.focus)return true;
 204      var href;
 205      if (typeof(mylink) == 'string')
 206          href=mylink;
 207      else
 208          href=mylink.href;
 209      popup_handle = window.open(href, windowname, 'width=800,height=600,scrollbars=yes,resizable=1,status=1,toolbar=1');
 210      popup_handle.focus();
 211      return false;
 212  }