Improve output: distinguish between failed assertions (failures) and unexpected exceptions (errors), and print a filtered stack trace for any exception.

webapp/web/src/widget/SimpleDropdownButtons.js

@@ -0,0 +1,158 @@
+/*
+	Copyright (c) 2004-2006, The Dojo Foundation
+	All Rights Reserved.
+
+	Licensed under the Academic Free License version 2.1 or above OR the
+	modified BSD license. For more information on Dojo licensing, see:
+
+		http://dojotoolkit.org/community/licensing.shtml
+*/
+
+/* TODO:
+ * - make the dropdowns "smart" so they can't get cutoff on bottom of page, sides of page, etc.
+ * - unify menus with the MenuItem and Menu classes so we can add stuff to all menus at once
+ * - allow buttons to be enabled/disabled at runtime
+ *     - this probably means creating all menus upfront and then triggering a disable action
+ *       for disabled buttons in the constructor loop. we'll need a disable and enable action anyway
+ * - should each button with menu be a widget object of it's own?
+ */
+dojo.provide("dojo.widget.SimpleDropdownButtons");
+dojo.provide("dojo.widget.HtmlSimpleDropdownButtons");
+
+dojo.deprecated("dojo.widget.SimpleDropdownButtons",  "use dojo.widget.DropDownButton", "0.4");
+
+dojo.require("dojo.event.*");
+dojo.require("dojo.widget.*");
+dojo.require("dojo.uri.Uri");
+dojo.require("dojo.dom");
+dojo.require("dojo.style");
+dojo.require("dojo.html");
+
+dojo.widget.tags.addParseTreeHandler("dojo:simpledropdownbuttons");
+
+dojo.widget.HtmlSimpleDropdownButtons = function() {
+	dojo.widget.HtmlWidget.call(this);
+
+	this.widgetType = "SimpleDropdownButtons";
+	this.templateCssPath = dojo.uri.dojoUri("src/widget/templates/HtmlSimpleDropdownButtons.css");
+
+	this.menuTriggerClass = "dojoSimpleDropdownButtons";
+	this.menuClass = "dojoSimpleDropdownButtonsMenu";
+
+	// overwrite buildRendering so we don't clobber our list
+	this.buildRendering = function(args, frag) {
+		if(this.templateCssPath) {
+			dojo.style.insertCssFile(this.templateCssPath, null, true);
+		}
+		this.domNode = frag["dojo:"+this.widgetType.toLowerCase()]["nodeRef"];
+
+		var menu = this.domNode;
+		if( !dojo.html.hasClass(menu, this.menuTriggerClass) ) {
+			dojo.html.addClass(menu, this.menuTriggerClass);
+		}
+		var li = dojo.dom.getFirstChildElement(menu);
+		var menuIDs = [];
+		var arrowIDs = [];
+
+		while(li) {
+			if(li.getElementsByTagName("ul").length > 0) {
+				var a = dojo.dom.getFirstChildElement(li);
+				var arrow = document.createElement("a");
+				arrow.href = "javascript:;";
+				arrow.innerHTML = " ";
+				dojo.html.setClass(arrow, "downArrow");
+				if(!arrow.id) {
+					arrow.id = dojo.dom.getUniqueId();
+				}
+				arrowIDs.push(arrow.id);
+				var submenu = dojo.dom.getNextSiblingElement(a);
+				if(!submenu.id) {
+					submenu.id = dojo.dom.getUniqueId();
+				}
+				menuIDs.push(submenu.id);
+
+				if( dojo.html.hasClass(a, "disabled") ) {
+					dojo.html.addClass(arrow, "disabled");
+					dojo.html.disableSelection(li);
+					arrow.onfocus = function(){ this.blur(); }
+				} else {
+					dojo.html.addClass(submenu, this.menuClass);
+					document.body.appendChild(submenu);
+					dojo.event.connect(arrow, "onmousedown", (function() {
+						var ar = arrow;
+						return function(e) {
+							dojo.html.addClass(ar, "pressed");
+						}
+					})());
+					dojo.event.connect(arrow, "onclick", (function() {
+						var aa = a;
+						var ar = arrow;
+						var sm = submenu;
+						var setWidth = false;
+
+						return function(e) {
+							hideAll(sm, ar);
+							sm.style.left = (dojo.html.getScrollLeft()
+								+ e.clientX - e.layerX + aa.offsetLeft) + "px";
+							sm.style.top = (dojo.html.getScrollTop() + e.clientY
+								- e.layerY + aa.offsetTop + aa.offsetHeight) + "px";
+							sm.style.display = sm.style.display == "block" ? "none" : "block";
+							if(sm.style.display == "none") {
+								dojo.html.removeClass(ar, "pressed");
+								e.target.blur()
+							}
+							if(!setWidth && sm.style.display == "block"
+								&& sm.offsetWidth < aa.offsetWidth + ar.offsetWidth) {
+								sm.style.width = aa.offsetWidth + ar.offsetWidth + "px";
+								setWidth = true;
+							}
+							e.preventDefault();
+						}
+					})());
+				}
+
+				dojo.event.connect(a, "onclick", function(e) {
+					if(e && e.target && e.target.blur) {
+						e.target.blur();
+					}
+				});
+
+				if(a.nextSibling) {
+					li.insertBefore(arrow, a.nextSibling);
+				} else {
+					li.appendChild(arrow);
+				}
+
+			}
+			li = dojo.dom.getNextSiblingElement(li);
+		}
+
+		function hideAll(excludeMenu, excludeArrow) {
+			// hide menus
+			for(var i = 0; i < menuIDs.length; i++) {
+				var m = document.getElementById(menuIDs[i]);
+				if(!excludeMenu || m != excludeMenu) {
+					document.getElementById(menuIDs[i]).style.display = "none";
+				}
+			}
+			// restore arrows to non-pressed state
+			for(var i = 0; i < arrowIDs.length; i++) {
+				var m = document.getElementById(arrowIDs[i]);
+				if(!excludeArrow || m != excludeArrow) {
+					dojo.html.removeClass(m, "pressed");
+				}
+			}
+		}
+
+		dojo.event.connect(document.documentElement, "onmousedown", function(e) {
+			if( dojo.html.hasClass(e.target, "downArrow") ) { return };
+			for(var i = 0; i < menuIDs.length; i++) {
+				if( dojo.dom.isDescendantOf(e.target, document.getElementById(menuIDs[i])) ) {
+					return;
+				}
+			}
+			hideAll();
+		});
+	}
+}
+dojo.inherits(dojo.widget.HtmlSimpleDropdownButtons, dojo.widget.HtmlWidget);