--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_skin/resources/js/ext/tinymce/dev/plugins/layer/plugin.js	Wed Jun 17 10:00:10 2015 +0200
@@ -0,0 +1,225 @@
+/**
+ * plugin.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/*global tinymce:true */
+
+tinymce.PluginManager.add('layer', function(editor) {
+	function getParentLayer(node) {
+		do {
+			if (node.className && node.className.indexOf('mceItemLayer') != -1) {
+				return node;
+			}
+		} while ((node = node.parentNode));
+	}
+
+	function visualAid(e) {
+		var dom = editor.dom;
+
+		tinymce.each(dom.select('div,p', e), function(e) {
+			if (/^(absolute|relative|fixed)$/i.test(e.style.position)) {
+				if (e.hasVisual) {
+					dom.addClass(e, 'mceItemVisualAid');
+				} else {
+					dom.removeClass(e, 'mceItemVisualAid');
+				}
+
+				dom.addClass(e, 'mceItemLayer');
+			}
+		});
+	}
+
+	function move(d) {
+		var i, z = [], le = getParentLayer(editor.selection.getNode()), ci = -1, fi = -1, nl;
+
+		nl = [];
+		tinymce.walk(editor.getBody(), function(n) {
+			if (n.nodeType == 1 && /^(absolute|relative|static)$/i.test(n.style.position)) {
+				nl.push(n);
+			}
+		}, 'childNodes');
+
+		// Find z-indexes
+		for (i = 0; i < nl.length; i++) {
+			z[i] = nl[i].style.zIndex ? parseInt(nl[i].style.zIndex, 10) : 0;
+
+			if (ci < 0 && nl[i] == le) {
+				ci = i;
+			}
+		}
+
+		if (d < 0) {
+			// Move back
+
+			// Try find a lower one
+			for (i = 0; i < z.length; i++) {
+				if (z[i] < z[ci]) {
+					fi = i;
+					break;
+				}
+			}
+
+			if (fi > -1) {
+				nl[ci].style.zIndex = z[fi];
+				nl[fi].style.zIndex = z[ci];
+			} else {
+				if (z[ci] > 0) {
+					nl[ci].style.zIndex = z[ci] - 1;
+				}
+			}
+		} else {
+			// Move forward
+
+			// Try find a higher one
+			for (i = 0; i < z.length; i++) {
+				if (z[i] > z[ci]) {
+					fi = i;
+					break;
+				}
+			}
+
+			if (fi > -1) {
+				nl[ci].style.zIndex = z[fi];
+				nl[fi].style.zIndex = z[ci];
+			} else {
+				nl[ci].style.zIndex = z[ci] + 1;
+			}
+		}
+
+		editor.execCommand('mceRepaint');
+	}
+
+	function insertLayer() {
+		var dom = editor.dom, p = dom.getPos(dom.getParent(editor.selection.getNode(), '*'));
+		var body = editor.getBody();
+
+		editor.dom.add(body, 'div', {
+			style: {
+				position: 'absolute',
+				left: p.x,
+				top: (p.y > 20 ? p.y : 20),
+				width: 100,
+				height: 100
+			},
+			'class': 'mceItemVisualAid mceItemLayer'
+		}, editor.selection.getContent() || editor.getLang('layer.content'));
+
+		// Workaround for IE where it messes up the JS engine if you insert a layer on IE 6,7
+		if (tinymce.Env.ie) {
+			dom.setHTML(body, body.innerHTML);
+		}
+	}
+
+	function toggleAbsolute() {
+		var le = getParentLayer(editor.selection.getNode());
+
+		if (!le) {
+			le = editor.dom.getParent(editor.selection.getNode(), 'DIV,P,IMG');
+		}
+
+		if (le) {
+			if (le.style.position.toLowerCase() == "absolute") {
+				editor.dom.setStyles(le, {
+					position: '',
+					left: '',
+					top: '',
+					width: '',
+					height: ''
+				});
+
+				editor.dom.removeClass(le, 'mceItemVisualAid');
+				editor.dom.removeClass(le, 'mceItemLayer');
+			} else {
+				if (!le.style.left) {
+					le.style.left = 20 + 'px';
+				}
+
+				if (!le.style.top) {
+					le.style.top = 20 + 'px';
+				}
+
+				if (!le.style.width) {
+					le.style.width = le.width ? (le.width + 'px') : '100px';
+				}
+
+				if (!le.style.height) {
+					le.style.height = le.height ? (le.height + 'px') : '100px';
+				}
+
+				le.style.position = "absolute";
+
+				editor.dom.setAttrib(le, 'data-mce-style', '');
+				editor.addVisual(editor.getBody());
+			}
+
+			editor.execCommand('mceRepaint');
+			editor.nodeChanged();
+		}
+	}
+
+	// Register commands
+	editor.addCommand('mceInsertLayer', insertLayer);
+
+	editor.addCommand('mceMoveForward', function() {
+		move(1);
+	});
+
+	editor.addCommand('mceMoveBackward', function() {
+		move(-1);
+	});
+
+	editor.addCommand('mceMakeAbsolute', function() {
+		toggleAbsolute();
+	});
+
+	// Register buttons
+	editor.addButton('moveforward', {title: 'layer.forward_desc', cmd: 'mceMoveForward'});
+	editor.addButton('movebackward', {title: 'layer.backward_desc', cmd: 'mceMoveBackward'});
+	editor.addButton('absolute', {title: 'layer.absolute_desc', cmd: 'mceMakeAbsolute'});
+	editor.addButton('insertlayer', {title: 'layer.insertlayer_desc', cmd: 'mceInsertLayer'});
+
+	editor.on('init', function() {
+		if (tinymce.Env.ie) {
+			editor.getDoc().execCommand('2D-Position', false, true);
+		}
+	});
+
+	// Remove serialized styles when selecting a layer since it might be changed by a drag operation
+	editor.on('mouseup', function(e) {
+		var layer = getParentLayer(e.target);
+
+		if (layer) {
+			editor.dom.setAttrib(layer, 'data-mce-style', '');
+		}
+	});
+
+	// Fixes edit focus issues with layers on Gecko
+	// This will enable designMode while inside a layer and disable it when outside
+	editor.on('mousedown', function(e) {
+		var node = e.target, doc = editor.getDoc(), parent;
+
+		if (tinymce.Env.gecko) {
+			if (getParentLayer(node)) {
+				if (doc.designMode !== 'on') {
+					doc.designMode = 'on';
+
+					// Repaint caret
+					node = doc.body;
+					parent = node.parentNode;
+					parent.removeChild(node);
+					parent.appendChild(node);
+				}
+			} else if (doc.designMode == 'on') {
+				doc.designMode = 'off';
+			}
+		}
+	});
+
+	editor.on('NodeChange', visualAid);
+});