Moved CommandEvent back, update imports.

git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@127 ed5b42cb-e716-0410-a449-f6a68f950b19

src/as/com/threerings/flex/CommandButton.as

@@ -4,6 +4,8 @@ import flash.events.MouseEvent;
 
 import mx.controls.Button;
 
+import com.threerings.util.CommandEvent;
+
 /**
  * A command button simply dispatches a Controller command (with an optional
  * argument) when it is clicked.

src/as/com/threerings/flex/CommandEvent.as

@@ -1,88 +0,0 @@
-package com.threerings.flex {
-
-import flash.errors.IllegalOperationError;
-
-import flash.events.Event;
-import flash.events.IEventDispatcher;
-
-public class CommandEvent extends Event
-{
-    /** The event type for all controller events. */
-    public static const TYPE :String = "commandEvt";
-
-    /**
-     * Use this method to dispatch CommandEvents.
-     */
-    public static function dispatch (
-            disp :IEventDispatcher, cmd :String, arg :Object = null) :void
-    {
-        // Create the event
-        var event :CommandEvent = create(cmd, arg);
-
-        // Dispatch it. A return value of true means that the event was
-        // never cancelled, so we complain.
-        if (disp == null || disp.dispatchEvent(event)) {
-            Log.getLog(CommandEvent).warning("Unhandled controller command " +
-                "[cmd=" + cmd + ", arg=" + arg + "].");
-        }
-    }
-
-    /** The command. */
-    public var command :String;
-
-    /** An optional argument. */
-    public var arg :Object;
-
-    /**
-     * Command events may not be directly constructed, use the dispatch
-     * method to do your work.
-     */
-    public function CommandEvent (command :String, arg :Object)
-    {
-        super(TYPE, true, true);
-        if (_blockConstructor) {
-            throw new IllegalOperationError();
-        }
-        this.command = command;
-        this.arg = arg;
-    }
-
-    /**
-     * Mark this command as handled, stopping its propagation up the
-     * hierarchy.
-     */
-    public function markAsHandled () :void
-    {
-        preventDefault();
-        stopImmediatePropagation();
-    }
-
-    override public function clone () :Event
-    {
-        return create(command, arg);
-    }
-
-    override public function toString () :String
-    {
-        return "CommandEvent[" + command + " (" + arg + ")]";
-    }
-
-    /**
-     * A factory method for privately creating command events.
-     */
-    protected static function create (cmd :String, arg :Object) :CommandEvent
-    {
-        var event :CommandEvent;
-        _blockConstructor = false;
-        try {
-            event = new CommandEvent(cmd, arg);
-        } finally {
-            _blockConstructor = true;
-        }
-        return event;
-    }
-
-    /** Used to prevent unauthorized construction. */
-    protected static var _blockConstructor :Boolean = true;
-}
-}

src/as/com/threerings/flex/CommandMenu.as

@@ -10,6 +10,8 @@ import mx.core.mx_internal;
 import mx.core.ScrollPolicy;
 import mx.events.MenuEvent;
 
+import com.threerings.util.CommandEvent;
+
 /**
  * A pretty standard menu that can submit CommandEvents if menu items
  * have "command" and possibly "arg" properties. Commands are submitted to