1 package net.systemeD.potlatch2.controller {
3 import net.systemeD.potlatch2.EditController;
4 import net.systemeD.halcyon.connection.*;
5 import net.systemeD.halcyon.Map;
6 import net.systemeD.halcyon.Globals;
8 public class NoSelection extends ControllerState {
10 public function NoSelection() {
13 override public function processMouseEvent(event:MouseEvent, entity:Entity):ControllerState {
14 var focus:Entity = getTopLevelFocusEntity(entity);
16 if ( event.type == MouseEvent.CLICK ) {
18 return new SelectedWay(focus as Way);
19 } else if ( focus is Node ) {
21 Globals.vars.root.addDebug("- selected POI from NoSelection");
23 } else if (event.type==MouseEvent.MOUSE_UP && focus==null && map.dragstate!=map.DRAGGING) {
24 map.dragstate=map.NOT_DRAGGING;
25 var startNode:Node = controller.connection.createNode(
27 controller.map.coord2lat(event.localY),
28 controller.map.coord2lon(event.localX));
29 var way:Way = controller.connection.createWay({}, [startNode]);
30 return new DrawWay(way, true, false);
31 } else if ( event.type == MouseEvent.MOUSE_OVER ) {
32 controller.map.setHighlight(focus, { hover: true });
33 } else if ( event.type == MouseEvent.MOUSE_OUT ) {
34 controller.map.setHighlight(focus, { hover: false });
35 } else if ( event.type == MouseEvent.MOUSE_DOWN ) {
40 public static function getTopLevelFocusEntity(entity:Entity):Entity {
41 if ( entity is Node ) {
42 for each (var parent:Entity in entity.parentWays) {
46 } else if ( entity is Way ) {
53 override public function enterState():void {
54 Globals.vars.root.addDebug("**** -> "+this);
56 override public function exitState():void {
57 Globals.vars.root.addDebug("**** <- "+this);
59 override public function toString():String {