update CKeditor

[freeside.git] / httemplate / elements / ckeditor / plugins / blockprotect / plugin.js

diff --git a/httemplate/elements/ckeditor/plugins/blockprotect/plugin.js b/httemplate/elements/ckeditor/plugins/blockprotect/plugin.js
deleted file mode 100644 (file)
index e4ef391..0000000
--- a/httemplate/elements/ckeditor/plugins/blockprotect/plugin.js
+++ /dev/null
@@ -1,139 +0,0 @@
-/**
- * The "blockprotect" plugin.  Adapted from the "placeholder" plugin.
- */
-
-(function() {
-        var delim_o = '{';
-        var delim_c = '}';
-
-        var create_block = function(content, inside) {
-          if (inside) return content;
-          // fix nbsp's
-          content = content.replace(/ /gi, ' ');
-          // escape the content
-          var el = document.createElement('SPAN');
-          // IE8 compat
-          if( typeof(el.textContent) != 'undefined' ) {
-            el.textContent = content;
-          } else if( typeof(el.innerText) != 'undefined' ) {
-            el.innerText = content;
-          }
-          el.setAttribute('class', 'cke_blockprotect');
-          return el.outerHTML;
-        };
-        var block_writeHtml = function( element ) {
-          // to unescape the element contents, write it out as HTML,
-          // stick that into a SPAN element, and then extract the text
-          // content of that.
-          var inner_writer = new CKEDITOR.htmlParser.basicWriter;
-          element.writeChildrenHtml(inner_writer);
-
-          var el = document.createElement('SPAN');
-          el.innerHTML = inner_writer.getHtml();
-          if( typeof(el.textContent) != 'undefined' ) {
-            return el.textContent;
-          } else if( typeof(el.innerText) != 'undefined' ) {
-            return el.innerText;
-          }
-        };
-        var to_protected_html = function(data) {
-          var depth = 0;
-          var chunk = '';
-          var out = '';
-          var in_tag = false;
-          var p = 0; // position in the string
-          while( 1 ) {
-            // find the next delimiter of either kind
-            var i = data.indexOf(delim_o, p);
-            var j = data.indexOf(delim_c, p);
-            if (i == -1 && j == -1) {
-              // then there are no more delimiters
-              break;
-            } else if ((i < j || j == -1) && i != -1) {
-              // next delimiter is an open
-              // push everything from current position to 
-              // the delimiter
-              if ( i > p ) chunk += data.substr(p, i - p);
-              p = i + 1;
-              if ( depth == 0 ) {
-                // we're in document text. find whether an HTML tag starts, 
-                // or ends, before the next delimiter, so that we know whether
-                // to output the next block in a SPAN or just as escaped text
-                for(var q = 0; q < chunk.length; q++ ) {
-                  if (chunk[q] == '<') in_tag = true;
-                  if (chunk[q] == '>') in_tag = false;
-                }
-
-                // then output the chunk, and go to the start of the 
-                // protected block
-                out += chunk;
-                chunk = '';
-              }
-              chunk += delim_o;
-              depth++;
-            } else if ((j < i || i == -1) && j != -1) {
-              // next delimiter is a close
-              if ( j > p ) chunk += data.substr(p, j - p);
-              p = j + 1;
-              depth--;
-              chunk += delim_c;
-              if ( depth == 0 ) {
-                // end of a protected block
-                out += create_block(chunk, in_tag);
-                chunk = '';
-              } else if ( depth < 0 ) {
-                depth = 0;
-              }
-            } else {
-              // can't happen
-            }
-          }
-          // append any text after the last delimiter
-          if ( depth ) {
-            out += create_block(data.substr(p), in_tag);
-          } else {
-            out += data.substr(p);
-          }
-          return out;
-        };
-
-       CKEDITOR.plugins.add( 'blockprotect', {
-               afterInit: function( editor ) {
-                       CKEDITOR.addCss( '.cke_blockprotect' +
-                       '{' +
-                                       'background-color: #ffff88;' +
-                                       ( CKEDITOR.env.gecko ? 'cursor: default;' : '' ) +
-                               '}'
-                        );
-                      
-                        // keep these from getting stripped out 
-                        editor.filter.allow('span(cke_blockprotect)',
-                                            'blockprotect', true);
-
-                        // add filter at the front of toHtml
-                        editor.on( 'toHtml',
-                          function( evt ) {
-                            evt.data.dataValue =
-                              to_protected_html(evt.data.dataValue);
-                            return evt;
-                          },
-                          this, null, 0
-                        );
-
-                        editor.dataProcessor.htmlFilter.addRules({
-                          elements: {
-                            span: function( element ) {
-                              if ( element.className = 'cke_blockprotect' ) {
-                                // defeat HTML escaping
-                                var content = block_writeHtml(element);
-                                element.writeHtml = function(writer, filter) {
-                                  writer.text(content);
-                                }
-                              }
-                            } // span function
-                          } // elements
-                        });
-                }
-        }); // plugins.add
-}) ();
-