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ubuntu-it QuickReply Enhanced Editor

Aggiunge alcune delle funzionalità dell'editor completo alla risposta rapida

目前為 2015-07-23 提交的版本，檢視 最新版本。

  1. // ==UserScript==
  2. // @name        ubuntu-it QuickReply Enhanced Editor
  3. // @description Aggiunge alcune delle funzionalità dell'editor completo alla risposta rapida
  4. // @namespace   ubuntu-it
  5. // @include     http://forum.ubuntu-it.org/viewtopic.php?*
  6. // @version     201507231337
  7. // @grant       none
  8. // ==/UserScript==
  9.  
  10.  
  11. (function($, window) {
  12.     $.fn.selection = function() {
  13.         var doc = window.doc;
  14.         var element = this[0];
  15.         var selection = {};
  16.         if (window.getSelection) {
  17.             /* except IE */
  18.             selection.start = element.selectionStart;
  19.             selection.end = element.selectionEnd;
  20.             selection.text = element.value.slice(selection.start, selection.end);
  21.         } else if (doc.selection) {
  22.             /* for IE */
  23.             element.focus();
  24.             var range = doc.selection.createRange(),
  25.                 range2 = doc.body.createTextRange();
  26.             selection.text = range.text;
  27.             try {
  28.                 range2.moveToElementText(element);
  29.                 range2.setEndPoint('StartToStart', range);
  30.             } catch (e) {
  31.                 range2 = element.createTextRange();
  32.                 range2.setEndPoint('StartToStart', range);
  33.             }
  34.             selection.start = element.value.length - range2.text.length;
  35.             selection.end = selection.start + range.text.length;
  36.         }
  37.         return selection;
  38.     }
  39. })(jQuery, window);
  40.  
  41. //Pulsanti da inserire nell'editor
  42. var buttons = [{
  43.     code: 'b',
  44.     name: '<strong>B</strong>'
  45. }, {
  46.     code: 'u',
  47.   name: '<span style="text-decoration: underline;">u</span>'
  48. }, {
  49.     code: 'i',
  50.     name: '<i>i</i>'
  51. }, {
  52.     code: 'code',
  53.     name: 'Codice'
  54. }, {
  55.     code: 'quote',
  56.     name: 'Cita'
  57. }, {
  58.     code: 'url',
  59.     name: 'URL'
  60. }, ];
  61. jQuery('input[name="show_qr"]').click(function(){  
  62.   var previewBtn = $('<input class="button2" type="submit" value="Anteprima" name="preview" tabindex="8" accesskey="a">');
  63.   previewBtn.click(function(){
  64.     var action = $(this).parents('form').attr('action');
  65.     $(this).parents('form').attr('action', action+'#preview');
  66.   });
  67.   jQuery('.submit-buttons').append(previewBtn);
  68.   jQuery('#message-box').each(function() {
  69.       var $buttons = $('<div id="buttons"></div>');
  70.       $(this).prepend($buttons);
  71.       var $textarea = $('.inputbox', this);
  72.       $.each(buttons, function(i, button) {
  73.           var $btn = $('<button type="button">' + button.name + '</button>');
  74.           $buttons.append($btn);
  75.           $btn.click(function(e) {
  76.               e.preventDefault();
  77.               var textarea = $textarea[0];
  78.               var scrollTop = textarea.scrollTop;
  79.               var selection = $textarea.selection();
  80.  
  81.               var val = $textarea.val();
  82.               var pre = val.substring(0, selection.start);
  83.               var code = button.code;
  84.               var text = selection.text || '';
  85.               if( code === 'url' ){
  86.                   code += '=' + prompt("Inserire l'URL");
  87.                   if( text.length === 0 ){
  88.                       text += prompt("Inserire il testo");
  89.                   }
  90.               }
  91.               var bbcode = '[' + code + ']' + text + '[/' + button.code + ']';
  92.               var post = val.substring(selection.end);
  93.  
  94.               var newSelectionStart = selection.start + 2 + button.code.length;
  95.               var newSelectionStop = newSelectionStart + selection.text.length;
  96.               $textarea.val(pre + bbcode + post);
  97.               textarea.selectionStart = newSelectionStart;
  98.               textarea.selectionEnd = newSelectionStop;
  99.               textarea.focus();
  100.               textarea.scrollTop = scrollTop;
  101.  
  102.           });
  103.       });
  104.   });
  105. });