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                 ** Remove annoying Illustrator cruft from SVG icons!
  19
  20         */
  21
  22         public class Toolbox extends Panel{
  23
  24                 private var entity:Entity;
  25                 private var controller:EditController;
  26
  27                 public function Toolbox(){
  28                         super();
  29                 }
  30
  31                 public function init(controller:EditController):void {
  32                         this.controller=controller;
  33                 }
  34
  35                 override protected function createChildren():void {
  36                         super.createChildren();
  37                         super.titleBar.addEventListener(MouseEvent.MOUSE_DOWN,handleDown);
  38                         super.titleBar.addEventListener(MouseEvent.MOUSE_UP,handleUp);
  39                 }
  40
  41                 public function setEntity(entity:Entity):void {
  42                         this.entity=entity;
  43                 }
  44
  45                 private function handleDown(e:Event):void {
  46                         this.startDrag();
  47                 }
  48
  49                 private function handleUp(e:Event):void {
  50                         this.stopDrag();
  51                 }
  52
  53                 // --------------------------------------------------------------------------------
  54                 // Individual toolbox actions
  55
  56                 public function doDelete():void {
  57                         if (entity is Node) { controller.connection.unregisterPOI(Node(entity)); }
  58                         entity.remove(MainUndoStack.getGlobalStack().addAction);
  59
  60                         if (controller.state is SelectedWayNode) {
  61                                 controller.setState(new SelectedWay(SelectedWayNode(controller.state).selectedWay));
  62                         } else {
  63                                 controller.setState(new NoSelection());
  64                         }
  65                 }
  66
  67         public function doReverseDirection():void {
  68             if (entity is Way) {
  69                 Way(entity).reverseNodes(MainUndoStack.getGlobalStack().addAction);
  70             }
  71         }
  72
  73                 public function doQuadrilateralise():void {
  74                         if (entity is Way) {
  75                                 Quadrilateralise.quadrilateralise(Way(entity));
  76                         }
  77                 }
  78
  79                 public function doStraighten():void {
  80                         if (entity is Way) {
  81                                 Straighten.straighten(Way(entity),controller.map);
  82                         }
  83                 }
  84
  85                 public function doCircularise():void {
  86                         if (entity is Way) {
  87                                 Circularise.circularise(Way(entity),controller.map);
  88                         }
  89                 }
  90
  91                 public function doSplit():void {
  92                         if (entity is Node && controller.state is SelectedWayNode) {
  93                                 controller.setState(SelectedWayNode(controller.state).splitWay());
  94                         }
  95                 }
  96
  97         }
  98 }