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lib/Apache/SdnFw/js/tinymce/jscripts/tiny_mce/tiny_mce_src.js  view on Meta::CPAN

						tmpRng.moveToElementText(marker);
					} else {
						// Empty node selection for example <div>|</div>
						marker = doc.createTextNode(invisibleChar);
						container.appendChild(marker);
						tmpRng.moveToElementText(marker.parentNode);
						tmpRng.collapse(TRUE);
					}

					ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng);
					dom.remove(marker);
				}
			}

			// Destroy cached range
			this.destroy();

			// Setup some shorter versions
			startContainer = rng.startContainer;
			startOffset = rng.startOffset;
			endContainer = rng.endContainer;
			endOffset = rng.endOffset;
			ieRng = body.createTextRange();

			// If single element selection then try making a control selection out of it
			if (startContainer == endContainer && startContainer.nodeType == 1 && startOffset == endOffset - 1) {
				if (startOffset == endOffset - 1) {
					try {
						ctrlRng = body.createControlRange();
						ctrlRng.addElement(startContainer.childNodes[startOffset]);
						ctrlRng.select();
						ctrlRng.scrollIntoView();
						return;
					} catch (ex) {
						// Ignore
					}
				}
			}

			// Set start/end point of selection
			setEndPoint(true);
			setEndPoint();

			// Select the new range and scroll it into view
			ieRng.select();
			ieRng.scrollIntoView();
		};

		this.getRangeAt = function() {
			// Setup new range if the cache is empty
			if (!range || !tinymce.dom.RangeUtils.compareRanges(lastIERng, selection.getRng())) {
				range = getRange();

				// Store away text range for next call
				lastIERng = selection.getRng();
			}

			// IE will say that the range is equal then produce an invalid argument exception
			// if you perform specific operations in a keyup event. For example Ctrl+Del.
			// This hack will invalidate the range cache if the exception occurs
			try {
				range.startContainer.nextSibling;
			} catch (ex) {
				range = getRange();
				lastIERng = null;
			}

			// Return cached range
			return range;
		};

		this.destroy = function() {
			// Destroy cached range and last IE range to avoid memory leaks
			lastIERng = range = null;
		};

		// IE has an issue where you can't select/move the caret by clicking outside the body if the document is in standards mode
		if (selection.dom.boxModel) {
			(function() {
				var doc = dom.doc, body = doc.body, started, startRng;

				// Make HTML element unselectable since we are going to handle selection by hand
				doc.documentElement.unselectable = TRUE;

				// Return range from point or null if it failed
				function rngFromPoint(x, y) {
					var rng = body.createTextRange();

					try {
						rng.moveToPoint(x, y);
					} catch (ex) {
						// IE sometimes throws and exception, so lets just ignore it
						rng = null;
					}

					return rng;
				};

				// Fires while the selection is changing
				function selectionChange(e) {
					var pointRng;

					// Check if the button is down or not
					if (e.button) {
						// Create range from mouse position
						pointRng = rngFromPoint(e.x, e.y);

						if (pointRng) {
							// Check if pointRange is before/after selection then change the endPoint
							if (pointRng.compareEndPoints('StartToStart', startRng) > 0)
								pointRng.setEndPoint('StartToStart', startRng);
							else
								pointRng.setEndPoint('EndToEnd', startRng);

							pointRng.select();
						}
					} else
						endSelection();
				}

lib/Apache/SdnFw/js/tinymce/jscripts/tiny_mce/tiny_mce_src.js  view on Meta::CPAN

			var t = this, s = t.settings, w = t.writer, hc, el, cn, i, l, a, at, no, v, nn, ru, ar, iv, closed, keep, type, scopeName;

			if (!s.node_filter || s.node_filter(n)) {
				switch (n.nodeType) {
					case 1: // Element
						if (n.hasAttribute ? n.hasAttribute('_mce_bogus') : n.getAttribute('_mce_bogus'))
							return;

						iv = keep = false;
						hc = n.hasChildNodes();
						nn = n.getAttribute('_mce_name') || n.nodeName.toLowerCase();

						// Get internal type
						type = n.getAttribute('_mce_type');
						if (type) {
							if (!t._info.cleanup) {
								iv = true;
								return;
							} else
								keep = 1;
						}

						// Add correct prefix on IE
						if (isIE) {
							scopeName = n.scopeName;
							if (scopeName && scopeName !== 'HTML' && scopeName !== 'html')
								nn = scopeName + ':' + nn;
						}

						// Remove mce prefix on IE needed for the abbr element
						if (nn.indexOf('mce:') === 0)
							nn = nn.substring(4);

						// Check if valid
						if (!keep) {
							if (!t.validElementsRE || !t.validElementsRE.test(nn) || (t.invalidElementsRE && t.invalidElementsRE.test(nn)) || inner) {
								iv = true;
								break;
							}
						}

						if (isIE) {
							// Fix IE content duplication (DOM can have multiple copies of the same node)
							if (s.fix_content_duplication) {
								if (n._mce_serialized == t.key)
									return;

								n._mce_serialized = t.key;
							}

							// IE sometimes adds a / infront of the node name
							if (nn.charAt(0) == '/')
								nn = nn.substring(1);
						} else if (isGecko) {
							// Ignore br elements
							if (n.nodeName === 'BR' && n.getAttribute('type') == '_moz')
								return;
						}

						// Check if valid child
						if (s.validate_children) {
							if (t.elementName && !t.schema.isValid(t.elementName, nn)) {
								iv = true;
								break;
							}

							t.elementName = nn;
						}

						ru = t.findRule(nn);
						
						// No valid rule for this element could be found then skip it
						if (!ru) {
							iv = true;
							break;
						}

						nn = ru.name || nn;
						closed = s.closed.test(nn);

						// Skip empty nodes or empty node name in IE
						if ((!hc && ru.noEmpty) || (isIE && !nn)) {
							iv = true;
							break;
						}

						// Check required
						if (ru.requiredAttribs) {
							a = ru.requiredAttribs;

							for (i = a.length - 1; i >= 0; i--) {
								if (this.dom.getAttrib(n, a[i]) !== '')
									break;
							}

							// None of the required was there
							if (i == -1) {
								iv = true;
								break;
							}
						}

						w.writeStartElement(nn);

						// Add ordered attributes
						if (ru.attribs) {
							for (i=0, at = ru.attribs, l = at.length; i<l; i++) {
								a = at[i];
								v = t._getAttrib(n, a);

								if (v !== null)
									w.writeAttribute(a.name, v);
							}
						}

						// Add wild attributes
						if (ru.validAttribsRE) {
							at = t.dom.getAttribs(n);
							for (i=at.length-1; i>-1; i--) {
								no = at[i];

								if (no.specified) {
									a = no.nodeName.toLowerCase();

									if (s.invalid_attrs.test(a) || !ru.validAttribsRE.test(a))
										continue;

									ar = t.findAttribRule(ru, a);
									v = t._getAttrib(n, ar, a);

									if (v !== null)
										w.writeAttribute(a, v);
								}
							}
						}

						// Keep type attribute
						if (type && keep)
							w.writeAttribute('_mce_type', type);

						// Write text from script
						if (nn === 'script' && tinymce.trim(n.innerHTML)) {
							w.writeText('// '); // Padd it with a comment so it will parse on older browsers
							w.writeCDATA(n.innerHTML.replace(/<!--|-->|<\[CDATA\[|\]\]>/g, '')); // Remove comments and cdata stuctures
							hc = false;
							break;
						}

						// Padd empty nodes with a &nbsp;
						if (ru.padd) {
							// If it has only one bogus child, padd it anyway workaround for <td><br /></td> bug
							if (hc && (cn = n.firstChild) && cn.nodeType === 1 && n.childNodes.length === 1) {
								if (cn.hasAttribute ? cn.hasAttribute('_mce_bogus') : cn.getAttribute('_mce_bogus'))
									w.writeText('\u00a0');
							} else if (!hc)
								w.writeText('\u00a0'); // No children then padd it
						}

						break;

					case 3: // Text
						// Check if valid child
						if (s.validate_children && t.elementName && !t.schema.isValid(t.elementName, '#text'))
							return;

						return w.writeText(n.nodeValue);

					case 4: // CDATA
						return w.writeCDATA(n.nodeValue);

					case 8: // Comment
						return w.writeComment(n.nodeValue);
				}
			} else if (n.nodeType == 1)
				hc = n.hasChildNodes();

			if (hc && !closed) {
				cn = n.firstChild;

				while (cn) {
					t._serializeNode(cn);
					t.elementName = nn;
					cn = cn.nextSibling;
				}
			}

			// Write element end
			if (!iv) {
				if (!closed)
					w.writeFullEndElement();
				else
					w.writeEndElement();
			}
		},

		_protect : function(o) {
			var t = this;

			o.items = o.items || [];

			function enc(s) {
				return s.replace(/[\r\n\\]/g, function(c) {
					if (c === '\n')
						return '\\n';
					else if (c === '\\')
						return '\\\\';

					return '\\r';
				});
			};

			function dec(s) {
				return s.replace(/\\[\\rn]/g, function(c) {
					if (c === '\\n')
						return '\n';
					else if (c === '\\\\')
						return '\\';

					return '\r';
				});
			};

			each(o.patterns, function(p) {