r8722: make the menu handling considerably saner and easier to follow. The whole

menu hierarchy is now in /menu.js
(This used to be commit c2a450bb9967caa666628f067a8e732227854ce2)

1 files changed, 53 insertions, 0 deletions

diff --git a/swat/scripting/menus.js b/swat/scripting/menus.js
new file mode 100644
index 0000000000..ddd97c4ca3
--- /dev/null
+++ b/swat/scripting/menus.js
@@ -0,0 +1,53 @@
+/*
+	menu object for SWAT
+*/
+
+/*
+  display a menu object. Currently only the "simple", "vertical" menu style
+  is supported
+*/
+function menu_display() {
+	var i, m = this;
+	assert(m.style == "simple" && m.orientation == "vertical");
+	write('<div class="' + m.class + '">\n');
+	write("<i>" + m.name + "</i><br /><ul>\n");
+	for (i = 0; i < m.element.length; i++) {
+		var e = m.element[i];
+		write("<li><a href=\"" + e.link + "\">" + e.label + "</a></li>\n");
+	}
+	write("</ul></div>\n");
+}
+
+
+/*
+  create a menu object with the defaults filled in, ready for display_menu()
+ */
+function MenuObj(name, num_elements)
+{
+	var i, o = new Object();
+	o.name = name;
+	o.class = "menu";
+	o.style = "simple";
+	o.orientation = "vertical"
+	o.element = new Array(num_elements);
+	for (i in o.element) {
+		o.element[i] = new Object();
+	}
+	o.display = menu_display;
+	return o;
+}
+
+/*
+  return a menu object created using a title, followed by
+  a set of label/link pairs
+*/
+function simple_menu() {
+	var i, m = MenuObj(arguments[0], (arguments.length-1)/2);
+	for (i=0;i<m.element.length;i++) {
+		var ndx = i*2;
+		m.element[i].label = arguments[ndx+1];
+		m.element[i].link = arguments[ndx+2];
+	}
+	return m;
+}
+