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

				// 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();

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

					process([
						// Convert <span style="mso-spacerun:yes">___</span> to string of alternating breaking/non-breaking spaces of same length
						[/<span\s+style\s*=\s*"\s*mso-spacerun\s*:\s*yes\s*;?\s*"\s*>([\s\u00a0]*)<\/span>/gi,
							function(str, spaces) {
								return (spaces.length > 0)? spaces.replace(/./, " ").slice(Math.floor(spaces.length/2)).split("").join("\u00a0") : "";
							}
						],

						// Examine all styles: delete junk, transform some, and keep the rest
						[/(<[a-z][^>]*)\sstyle="([^"]*)"/gi,
							function(str, tag, style) {
								var n = [],
									i = 0,
									s = explode(trim(style).replace(/&quot;/gi, "'"), ";");

								// Examine each style definition within the tag's style attribute
								each(s, function(v) {
									var name, value,
										parts = explode(v, ":");

									function ensureUnits(v) {
										return v + ((v !== "0") && (/\d$/.test(v)))? "px" : "";
									}

									if (parts.length == 2) {
										name = parts[0].toLowerCase();
										value = parts[1].toLowerCase();

										// Translate certain MS Office styles into their CSS equivalents
										switch (name) {
											case "mso-padding-alt":
											case "mso-padding-top-alt":
											case "mso-padding-right-alt":
											case "mso-padding-bottom-alt":
											case "mso-padding-left-alt":
											case "mso-margin-alt":
											case "mso-margin-top-alt":
											case "mso-margin-right-alt":
											case "mso-margin-bottom-alt":
											case "mso-margin-left-alt":
											case "mso-table-layout-alt":
											case "mso-height":
											case "mso-width":
											case "mso-vertical-align-alt":
												n[i++] = name.replace(/^mso-|-alt$/g, "") + ":" + ensureUnits(value);
												return;

											case "horiz-align":
												n[i++] = "text-align:" + value;
												return;

											case "vert-align":
												n[i++] = "vertical-align:" + value;
												return;

											case "font-color":
											case "mso-foreground":
												n[i++] = "color:" + value;
												return;

											case "mso-background":
											case "mso-highlight":
												n[i++] = "background:" + value;
												return;

											case "mso-default-height":
												n[i++] = "min-height:" + ensureUnits(value);
												return;

											case "mso-default-width":
												n[i++] = "min-width:" + ensureUnits(value);
												return;

											case "mso-padding-between-alt":
												n[i++] = "border-collapse:separate;border-spacing:" + ensureUnits(value);
												return;

											case "text-line-through":
												if ((value == "single") || (value == "double")) {
													n[i++] = "text-decoration:line-through";
												}
												return;

											case "mso-zero-height":
												if (value == "yes") {
													n[i++] = "display:none";
												}
												return;
										}

										// Eliminate all MS Office style definitions that have no CSS equivalent by examining the first characters in the name
										if (/^(mso|column|font-emph|lang|layout|line-break|list-image|nav|panose|punct|row|ruby|sep|size|src|tab-|table-border|text-(?!align|decor|indent|trans)|top-bar|version|vnd|word-break)/.test(name)) {
											return;
										}

										// If it reached this point, it must be a valid CSS style
										n[i++] = name + ":" + parts[1];		// Lower-case name, but keep value case
									}
								});

								// If style attribute contained any valid styles the re-write it; otherwise delete style attribute.
								if (i > 0) {
									return tag + ' style="' + n.join(';') + '"';
								} else {
									return tag;
								}
							}
						]
					]);
				}
			}

			// Replace headers with <strong>
			if (getParam(ed, "paste_convert_headers_to_strong")) {
				process([
					[/<h[1-6][^>]*>/gi, "<p><strong>"],
					[/<\/h[1-6][^>]*>/gi, "</strong></p>"]
				]);
			}

			// Class attribute options are: leave all as-is ("none"), remove all ("all"), or remove only those starting with mso ("mso").
			// Note:-  paste_strip_class_attributes: "none", verify_css_classes: true is also a good variation.
			stripClass = getParam(ed, "paste_strip_class_attributes");