various click-handling improvements/fixes
[potlatch2.git] / net / systemeD / potlatch2 / controller / NoSelection.as
index 32e26a822488ec650fd3d60957bea2547ee1ff1a..cdfcc1a916054aaaa79751ee1a203fa41ddf973d 100644 (file)
@@ -1,40 +1,53 @@
 package net.systemeD.potlatch2.controller {
        import flash.events.*;
-    import net.systemeD.potlatch2.EditController;
-    import net.systemeD.halcyon.connection.*;
+       import net.systemeD.potlatch2.EditController;
+       import net.systemeD.halcyon.connection.*;
+       import net.systemeD.halcyon.Map;
+       import net.systemeD.halcyon.Globals;
 
-    public class NoSelection extends ControllerState {
-        public function NoSelection() {
-        }
+       public class NoSelection extends ControllerState {
+
+               public function NoSelection() {
+               }
  
-        override public function processMouseEvent(event:MouseEvent, entity:Entity):ControllerState {
-            var focus:Entity = getTopLevelFocusEntity(entity);
-            if ( event.type == MouseEvent.CLICK )
-                if ( focus is Way )
-                    return new SelectedWay(focus as Way);
-                else if ( focus is Node )
-                    trace("select poi");
-                else if ( focus == null )
-                    return new CreateWay(event);
-            else if ( event.type == MouseEvent.MOUSE_OVER )
-                controller.map.setHighlight(focus, "hover", true);
-            else if ( event.type == MouseEvent.MOUSE_OUT )
-                controller.map.setHighlight(focus, "hover", false);
-                
-            return this;
-        }
-        
-        public static function getTopLevelFocusEntity(entity:Entity):Entity {
-            if ( entity is Node ) {
-                for each (var parent:Entity in entity.parentWays) {
-                    return parent;
-                }
-                return entity;
-            } else if ( entity is Way ) {
-                return entity;
-            } else {
-                return null;
-            }
-        }
-    }
+               override public function processMouseEvent(event:MouseEvent, entity:Entity):ControllerState {
+                       var focus:Entity = getTopLevelFocusEntity(entity);
+
+                       if ( event.type == MouseEvent.CLICK ) {
+                               if ( focus is Way ) {
+                                       return new SelectedWay(focus as Way);
+                               } else if ( focus is Node ) {
+                                       // *** select node
+                                       Globals.vars.root.addDebug("- selected POI");
+                               }
+                       } else if (event.type==MouseEvent.MOUSE_UP && focus==null && map.dragstate!=map.DRAGGING) {
+                               map.dragstate=map.NOT_DRAGGING;
+                               return new CreateWay(event);
+                       } else if ( event.type == MouseEvent.MOUSE_OVER ) {
+                               controller.map.setHighlight(focus, "hover", true);
+                       } else if ( event.type == MouseEvent.MOUSE_OUT ) {
+                               controller.map.setHighlight(focus, "hover", false);
+                       } else if ( event.type == MouseEvent.MOUSE_DOWN ) {
+                       }
+                       return this;
+               }
+               
+               public static function getTopLevelFocusEntity(entity:Entity):Entity {
+                       if ( entity is Node ) {
+                               for each (var parent:Entity in entity.parentWays) {
+                                       return parent;
+                               }
+                               return entity;
+                       } else if ( entity is Way ) {
+                               return entity;
+                       } else {
+                               return null;
+                       }
+               }
+
+               override public function toString():String {
+                       return "NoSelection";
+               }
+
+       }
 }