From 477f3af767cf128b7a0740aa70900a3b67202f56 Mon Sep 17 00:00:00 2001
From: Richard Fairhurst <richard@systemed.net>
Date: Mon, 11 Jan 2010 09:03:55 +0000
Subject: [PATCH] show junction nodes in a Potlatch 1 style. Ridiculously easy
 :)

---
 net/systemeD/halcyon/WayUI.as             | 1 +
 net/systemeD/halcyon/connection/Entity.as | 8 ++++++++
 resources/potlatch.css                    | 5 +++--
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/net/systemeD/halcyon/WayUI.as b/net/systemeD/halcyon/WayUI.as
index db22e586..0b1a27aa 100755
--- a/net/systemeD/halcyon/WayUI.as
+++ b/net/systemeD/halcyon/WayUI.as
@@ -207,6 +207,7 @@ package net.systemeD.halcyon {
 				if (stateClasses["showNodes"]) { nodetags[':selectedway']='yes'; }
 				if (stateClasses["showNodesHover"]) { nodetags[':hoverway']='yes'; }
 				if (node.id==nodeSelected) { nodetags[':selected']='yes'; }
+				if (node.numParentWays>1) { nodetags[':junction']='yes'; }
 				sl=map.ruleset.getStyles(node,nodetags);
 				if (sl.hasStyles()) {
 					if (!map.pois[node.id]) {
diff --git a/net/systemeD/halcyon/connection/Entity.as b/net/systemeD/halcyon/connection/Entity.as
index 78742f55..66f0ff01 100644
--- a/net/systemeD/halcyon/connection/Entity.as
+++ b/net/systemeD/halcyon/connection/Entity.as
@@ -161,6 +161,14 @@ package net.systemeD.halcyon.connection {
 			return false;
 		}
 		
+		public function get numParentWays():uint {
+			var i:uint=0;
+			for (var o:Object in parents) {
+				if (o is Way) { i++; }
+			}
+			return i;
+		}
+		
 		public function get parentRelations():Array {
 			var a:Array=[];
 			for (var o:Object in parents) {
diff --git a/resources/potlatch.css b/resources/potlatch.css
index 14e734c0..52703086 100644
--- a/resources/potlatch.css
+++ b/resources/potlatch.css
@@ -117,11 +117,12 @@ way :hover	{ z-index: 2; width: eval('_width+10'); color: #ffff99; }
 way :selected { z-index: 2; width: eval('_width+10'); color: yellow; opacity: 0.7;}
 way !:drawn { z-index:10; width: 0.5; color: gray; } 
 
-node :selectedway { z-index: 9; icon-image: square; icon-width: 7; color: red; }
+node :selectedway { z-index: 9; icon-image: square; icon-width: 8; color: red; }
 node :hoverway { z-index: 9; icon-image: square; icon-width: 7; color: blue; }
 node !:drawn :poi { z-index: 2; icon-image: circle; icon-width: 4; color: green; casing-color: black; casing-width: 1; }
 node :selected { z-index: 1; icon-image: square; icon-width: eval('_width+10'); color: yellow; }
-
+node :junction :selectedway { z-index: 8; icon-image: square; icon-width: 12; casing-color: black; casing-width: 1; }
+	
 /* Descendant selectors provide an easy way to style relations: this example means "any way
    which is part of a relation whose type=route". */
 
-- 
2.36.1