--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/tinymce/forcecontainer/editor_plugin_src.js	Thu Mar 19 15:58:36 2009 -0500
@@ -0,0 +1,144 @@
+/**
+ * $Id$
+ *
+ * A plugin to handle forcing a selection to an outer container with a given
+ * class.
+ *
+ * Options
+ *
+ * forcecontainer_class:  
+ *
+ *   Elements with this class will be forced to the outer container on certain 
+ *   events.
+ *
+ * forcecontainer_trigger_dnd:
+ *   
+ *   Custom option -- enables triggering of a custom event via jQuery for the
+ *   Drag and Drop Library.
+ */
+
+(function() {
+	var Event = tinymce.dom.Event;
+
+	tinymce.create('tinymce.plugins.ForceContainerPlugin', {
+		getInfo : function() {
+			return {
+				longname : 'Force an element to its outer container',
+				author : 'David Eads',
+				authorurl : 'http://invisibleinstitute.com/eads',
+				infourl : '',
+				version : tinymce.majorVersion + "." + tinymce.minorVersion
+			};
+		},
+
+		init : function(ed, url) {
+			var t = this, forceContainerClass;
+
+			t.editor = ed;
+			forceContainerClass = ed.getParam("forcecontainer_class", "mceForceContainer");
+
+			ed.onNodeChange.addToTop(function(ed, cm, n) {
+				var sc, ec, c;
+
+				// Block if start or end is inside a non editable element
+				sc = ed.dom.getParent(ed.selection.getStart(), function(n) {
+					return ed.dom.hasClass(n, forceContainerClass) && !ed.dom.hasClass(n, 'force-container-processed');
+				});
+
+				ec = ed.dom.getParent(ed.selection.getEnd(), function(n) {
+					return ed.dom.hasClass(n, forceContainerClass) && !ed.dom.hasClass(n, 'force-container-processed');
+				});
+
+				// Block or unblock
+				if (sc || ec) {
+          c = sc ? sc : ec;
+          ed.selection.select(c);
+					t._setDisabled(1);
+					return false;
+				} else
+					t._setDisabled(0);
+			});
+		},
+
+		_block : function(ed, e) {
+			var k = e.keyCode, s = ed.selection, n = s.getNode(), reparent, forceContainerClass;
+
+      // Reparent node 
+      forceContainerClass = ed.getParam("forcecontainer_class", "mceForceContainer");
+
+      // Block if start or end is inside a non editable element
+      sc = ed.dom.getParent(ed.selection.getStart(), function(n) {
+        return ed.dom.hasClass(n, forceContainerClass) && !ed.dom.hasClass(n, 'force-container-processed');
+      });
+
+      ec = ed.dom.getParent(ed.selection.getEnd(), function(n) {
+        return ed.dom.hasClass(n, forceContainerClass) && !ed.dom.hasClass(n, 'force-container-processed');
+      });
+
+      if (sc || ec) {
+        n = (sc) ? sc : ec;
+      }
+
+      // Pass F1-F12, alt, ctrl, shift, page up, page down, arrow keys
+      if ((k > 111 && k < 124) || k == 16 || k == 17 || k == 18 || k == 27 || (k > 32 && k < 41)) {
+        return;
+      }
+      
+      // Step out to parent and delete
+      if (k == 8 || k == 46) {
+			  if (ed.getParam("forcecontainer_trigger_dnd", false)) {
+          // @TODO -- this is getting called twice!!!
+          $('#' + ed.id + '-wrapper iframe').trigger('dnd_delete', { 'node' : n });
+        }
+        ed.execCommand('Delete', false, null);
+      }
+
+      // Typing some common characters 
+      if (k == 13 || (k > 47 && k < 91) || (k > 95 && k < 112) || (k > 185 && k < 223)) {
+        var c = ed.dom.get('__caret'), p;
+        if (!c) {
+          p = ed.dom.create('p', {}, ((k != 13) ? String.fromCharCode(k) : '') + '<span id="__caret">_</span>');
+          ed.dom.insertAfter(p, n);
+          s.select(c);
+        } else {
+          s.select(c);
+          ed.execCommand('Delete', false, null);
+        }
+      }
+      
+			return Event.cancel(e);
+		},
+
+
+		_setDisabled : function(s) {
+			var t = this, ed = t.editor, n = t.container;
+
+			tinymce.each(ed.controlManager.controls, function(c) {
+        c.setDisabled(s);
+			});
+
+			if (s !== t.disabled) {
+				if (s) {
+					ed.onClick.addToTop(t._block);
+					ed.onMouseDown.addToTop(t._block);
+					ed.onKeyDown.addToTop(t._block);
+					ed.onKeyPress.addToTop(t._block);
+					ed.onKeyUp.addToTop(t._block);
+					ed.onPaste.addToTop(t._block);
+				} else {
+					ed.onClick.remove(t._block); // @TODO causing buggy behavior if you click twice
+					ed.onMouseDown.remove(t._block);
+					ed.onKeyDown.remove(t._block);
+					ed.onKeyPress.remove(t._block);
+					ed.onKeyUp.remove(t._block);
+					ed.onPaste.remove(t._block);
+				}
+
+				t.disabled = s;
+			}
+		}
+	});
+
+	// Register plugin
+	tinymce.PluginManager.add('forcecontainer', tinymce.plugins.ForceContainerPlugin);
+})();