net/systemeD/potlatch2/Toolbox.as

   1 package net.systemeD.potlatch2 {
   2
   3         import flash.events.Event;
   4         import flash.events.MouseEvent;
   5         import mx.containers.Panel;
   6         import net.systemeD.halcyon.connection.*;
   7     import net.systemeD.potlatch2.controller.*;
   8     import net.systemeD.potlatch2.tools.*;
   9
  10         /*
  11                 Floating toolbox palette
  12
  13                 Still to do:
  14                 ** Should have a close box, and be able to be activated from the top bar
  15                 ** Should be automatically positioned at bottom-right of canvas on init
  16                 ** Should float above tagViewer, not beneath it
  17                 ** Icons should be disabled depending on what's selected (setEntity can do this)
  18                 ** Straighten, circularise, reverse way direction, parallelise
  19                 ** Remove annoying Illustrator cruft from SVG icons!
  20
  21         */
  22
  23         public class Toolbox extends Panel{
  24
  25                 private var entity:Entity;
  26                 private var controller:EditController;
  27
  28                 public function Toolbox(){
  29                         super();
  30                 }
  31
  32                 public function init(controller:EditController):void {
  33                         this.controller=controller;
  34                 }
  35
  36                 override protected function createChildren():void {
  37                         super.createChildren();
  38                         super.titleBar.addEventListener(MouseEvent.MOUSE_DOWN,handleDown);
  39                         super.titleBar.addEventListener(MouseEvent.MOUSE_UP,handleUp);
  40                 }
  41
  42                 public function setEntity(entity:Entity):void {
  43                         this.entity=entity;
  44                 }
  45
  46                 private function handleDown(e:Event):void {
  47                         this.startDrag();
  48                 }
  49
  50                 private function handleUp(e:Event):void {
  51                         this.stopDrag();
  52                 }
  53
  54                 // --------------------------------------------------------------------------------
  55                 // Individual toolbox actions
  56
  57                 public function doDelete():void {
  58                         if (entity is Node) { controller.connection.unregisterPOI(Node(entity)); }
  59                         entity.remove(MainUndoStack.getGlobalStack().addAction);
  60
  61                         if (controller.state is SelectedWayNode) {
  62                                 controller.setState(new SelectedWay(SelectedWayNode(controller.state).selectedWay));
  63                         } else {
  64                                 controller.setState(new NoSelection());
  65                         }
  66                 }
  67
  68                 public function doQuadrilateralise():void {
  69                         if (entity is Way) {
  70                                 Quadrilateralise.quadrilateralise(Way(entity));
  71                         }
  72                 }
  73
  74                 public function doStraighten():void {
  75                         if (entity is Way) {
  76                                 Straighten.straighten(Way(entity),controller.map);
  77                         }
  78                 }
  79
  80                 public function doCircularise():void {
  81                         if (entity is Way) {
  82                                 Circularise.circularise(Way(entity),controller.map);
  83                         }
  84                 }
  85
  86         }
  87 }