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lib/Apache/SdnFw/js/tinymce/jscripts/tiny_mce/plugins/paste/editor_plugin_src.js  view on Meta::CPAN

			function grabContent(e) {
				var n, or, rng, sel = ed.selection, dom = ed.dom, body = ed.getBody(), posY;

				// Check if browser supports direct plaintext access
				if (ed.pasteAsPlainText && (e.clipboardData || dom.doc.dataTransfer)) {
					e.preventDefault();
					process({content : (e.clipboardData || dom.doc.dataTransfer).getData('Text')}, true);
					return;
				}

				if (dom.get('_mcePaste'))
					return;

				// Create container to paste into
				n = dom.add(body, 'div', {id : '_mcePaste', 'class' : 'mcePaste'}, '\uFEFF<br _mce_bogus="1">');

				// If contentEditable mode we need to find out the position of the closest element
				if (body != ed.getDoc().body)
					posY = dom.getPos(ed.selection.getStart(), body).y;
				else
					posY = body.scrollTop;

				// Styles needs to be applied after the element is added to the document since WebKit will otherwise remove all styles
				dom.setStyles(n, {
					position : 'absolute',
					left : -10000,
					top : posY,
					width : 1,
					height : 1,
					overflow : 'hidden'
				});

				if (tinymce.isIE) {
					// Select the container
					rng = dom.doc.body.createTextRange();
					rng.moveToElementText(n);
					rng.execCommand('Paste');

					// Remove container
					dom.remove(n);

					// Check if the contents was changed, if it wasn't then clipboard extraction failed probably due
					// to IE security settings so we pass the junk though better than nothing right
					if (n.innerHTML === '\uFEFF') {
						ed.execCommand('mcePasteWord');
						e.preventDefault();
						return;
					}

					// Process contents
					process({content : n.innerHTML});

					// Block the real paste event
					return tinymce.dom.Event.cancel(e);
				} else {
					function block(e) {
						e.preventDefault();
					};

					// Block mousedown and click to prevent selection change
					dom.bind(ed.getDoc(), 'mousedown', block);
					dom.bind(ed.getDoc(), 'keydown', block);

					or = ed.selection.getRng();

					// Move caret into hidden div
					n = n.firstChild;
					rng = ed.getDoc().createRange();
					rng.setStart(n, 0);
					rng.setEnd(n, 1);
					sel.setRng(rng);

					// Wait a while and grab the pasted contents
					window.setTimeout(function() {
						var h = '', nl = dom.select('div.mcePaste');

						// WebKit will split the div into multiple ones so this will loop through then all and join them to get the whole HTML string
						each(nl, function(n) {
							var child = n.firstChild;

							// WebKit inserts a DIV container with lots of odd styles
							if (child && child.nodeName == 'DIV' && child.style.marginTop && child.style.backgroundColor) {
								dom.remove(child, 1);
							}

							// WebKit duplicates the divs so we need to remove them
							each(dom.select('div.mcePaste', n), function(n) {
								dom.remove(n, 1);
							});

							// Remove apply style spans
							each(dom.select('span.Apple-style-span', n), function(n) {
								dom.remove(n, 1);
							});

							// Remove bogus br elements
							each(dom.select('br[_mce_bogus]', n), function(n) {
								dom.remove(n);
							});

							h += n.innerHTML;
						});

						// Remove the nodes
						each(nl, function(n) {
							dom.remove(n);
						});

						// Restore the old selection
						if (or)
							sel.setRng(or);

						process({content : h});

						// Unblock events ones we got the contents
						dom.unbind(ed.getDoc(), 'mousedown', block);
						dom.unbind(ed.getDoc(), 'keydown', block);
					}, 0);
				}
			}

			// Check if we should use the new auto process method			
			if (getParam(ed, "paste_auto_cleanup_on_paste")) {
				// Is it's Opera or older FF use key handler
				if (tinymce.isOpera || /Firefox\/2/.test(navigator.userAgent)) {
					ed.onKeyDown.add(function(ed, e) {
						if (((tinymce.isMac ? e.metaKey : e.ctrlKey) && e.keyCode == 86) || (e.shiftKey && e.keyCode == 45))
							grabContent(e);
					});
				} else {
					// Grab contents on paste event on Gecko and WebKit
					ed.onPaste.addToTop(function(ed, e) {
						return grabContent(e);
					});
				}
			}

			// Block all drag/drop events
			if (getParam(ed, "paste_block_drop")) {
				ed.onInit.add(function() {
					ed.dom.bind(ed.getBody(), ['dragend', 'dragover', 'draggesture', 'dragdrop', 'drop', 'drag'], function(e) {
						e.preventDefault();
						e.stopPropagation();

						return false;
					});
				});
			}

			// Add legacy support
			t._legacySupport();
		},

		getInfo : function() {
			return {
				longname : 'Paste text/word',
				author : 'Moxiecode Systems AB',
				authorurl : 'http://tinymce.moxiecode.com',
				infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/paste',
				version : tinymce.majorVersion + "." + tinymce.minorVersion
			};
		},

		_preProcess : function(pl, o) {
			//console.log('Before preprocess:' + o.content);

			var ed = this.editor,
				h = o.content,
				grep = tinymce.grep,
				explode = tinymce.explode,
				trim = tinymce.trim,
				len, stripClass;

			function process(items) {
				each(items, function(v) {
					// Remove or replace
					if (v.constructor == RegExp)
						h = h.replace(v, '');
					else
						h = h.replace(v[0], v[1]);
				});
			}

			// Detect Word content and process it more aggressive
			if (/class="?Mso|style="[^"]*\bmso-|w:WordDocument/i.test(h) || o.wordContent) {
				o.wordContent = true;			// Mark the pasted contents as word specific content
				//console.log('Word contents detected.');

				// Process away some basic content
				process([
					/^\s*(&nbsp;)+/gi,				// &nbsp; entities at the start of contents
					/(&nbsp;|<br[^>]*>)+\s*$/gi		// &nbsp; entities at the end of contents
				]);

				if (getParam(ed, "paste_convert_headers_to_strong")) {
					h = h.replace(/<p [^>]*class="?MsoHeading"?[^>]*>(.*?)<\/p>/gi, "<p><strong>$1</strong></p>");
				}

				if (getParam(ed, "paste_convert_middot_lists")) {
					process([
						[/<!--\[if !supportLists\]-->/gi, '$&__MCE_ITEM__'],					// Convert supportLists to a list item marker