refactor node stateClasses and stylelist calculation

[potlatch2.git] / net / systemeD / halcyon / styleparser / StyleList.as

diff --git a/net/systemeD/halcyon/styleparser/StyleList.as b/net/systemeD/halcyon/styleparser/StyleList.as
index 7822444643c138d64653740aba508d753d283d54..a5ac01cd3c689d04c94141bff143c6458b044243 100755 (executable)
--- a/net/systemeD/halcyon/styleparser/StyleList.as
+++ b/net/systemeD/halcyon/styleparser/StyleList.as
@@ -17,6 +17,7 @@ package net.systemeD.halcyon.styleparser {
                public var shieldStyles:Object={};
                public var maxwidth:Number=0;
                public var sublayers:Array=[];
                public var shieldStyles:Object={};
                public var maxwidth:Number=0;
                public var sublayers:Array=[];

+               public var validAt:int=-1;                              // zoom level at which this StyleList is valid, or -1 for all

 
                public function hasStyles():Boolean {
                        return ( hasShapeStyles() || hasTextStyles() || hasPointStyles() || hasShieldStyles() );
 
                public function hasStyles():Boolean {
                        return ( hasShapeStyles() || hasTextStyles() || hasPointStyles() || hasShieldStyles() );


@@ -36,6 +37,10 @@ package net.systemeD.halcyon.styleparser {
                        return str;
                }
 
                        return str;
                }
 

+               public function isValidAt(zoom:uint):Boolean {
+                       return (validAt==-1 || validAt==zoom);
+               }
+

                private function hasShapeStyles():Boolean  { for (var a:String in shapeStyles ) { return true; }; return false; }
                private function hasTextStyles():Boolean   { for (var a:String in textStyles  ) { return true; }; return false; }
                private function hasPointStyles():Boolean  { for (var a:String in pointStyles ) { return true; }; return false; }
                private function hasShapeStyles():Boolean  { for (var a:String in shapeStyles ) { return true; }; return false; }
                private function hasTextStyles():Boolean   { for (var a:String in textStyles  ) { return true; }; return false; }
                private function hasPointStyles():Boolean  { for (var a:String in pointStyles ) { return true; }; return false; }