From 071d1be3301f85bcf33e2bcfb649979935a6bd31 Mon Sep 17 00:00:00 2001
From: Jakob Odersky <jodersky@gmail.com>
Date: Sun, 11 May 2014 13:16:15 +0200
Subject: refactor playlist to playseq

---
 app/index.html        |  2 +-
 app/js/controllers.js |  2 +-
 app/js/directives.js  | 22 +++++++++++-----------
 3 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/app/index.html b/app/index.html
index 86f9db3..082899f 100644
--- a/app/index.html
+++ b/app/index.html
@@ -46,7 +46,7 @@
         </div>
         <div id="column-middle">
         <div class="world" style="width: 100%; height: 500px;">
-            <div data-pg-line data-line="line" data-points="points" class="line" resize></div>
+            <div data-pg-line data-line="line" data-list="playseq"class="line" resize></div>
 
             <div data-ng-repeat="point in points" data-pg-draggable="point" class="point" style="top: {{point.y}}px; left: {{point.x}}px;" data-ng-class="{selected: point.selected==true}"><div></div></div>
         </div>
diff --git a/app/js/controllers.js b/app/js/controllers.js
index 97e6366..11e6950 100644
--- a/app/js/controllers.js
+++ b/app/js/controllers.js
@@ -12,7 +12,7 @@ app.controller('pointCtrl', function($scope, $http, pathService){
 
 	var update = function(newPoints, newLine) {
 		if(newLine.length > 0) {
-			$scope.playlist=pathService.computePlaylist(newPoints, newLine, 60);
+			$scope.playseq=pathService.computePlaylist(newPoints, newLine, 60);
 		}
 	}
 
diff --git a/app/js/directives.js b/app/js/directives.js
index 57186f3..f8b8403 100644
--- a/app/js/directives.js
+++ b/app/js/directives.js
@@ -6,7 +6,7 @@ app.directive('pgLine', function () {
       replace: 'false',
       scope: {
       	line: '=',
-      	points: '@'
+      	list: '='
       },
       template: '<canvas width=100%; height: 100%></canvas>',
       link: function (scope, elems, attrs) {
@@ -68,19 +68,19 @@ app.directive('pgLine', function () {
 
 
 
-        scope.$watchCollection('points', function(newVal) {
+        scope.$watch('list', function(newPoints) {
         	console.log("update");
-         	if (newVal) {
-         		
-
-
-         		paper.project.clear();
-            	drawPoints(scope.points);
+         	if (newPoints) {
+         		for (var i = 0; i < newPoints.length - 1; ++i) {
+         			if (newPoints[i].selected) {
+						var line = paper.Path.Line(newPoints[i], newPoints[i+1]);
+         				line.strokeColor = 'red';
+						line.strokeWidth = 2;
+         			}
+         		}
           	}
         }, true);
-
-
-      }
+	  }
     }
 });
 
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