From 285b84f2e651b78ccd720f3ccfc5b9bee139ff4e Mon Sep 17 00:00:00 2001
From: Candid Dauth <cdauth@cdauth.eu>
Date: Mon, 28 Apr 2014 15:37:38 +0200
Subject: [PATCH] Showing line while drawing

---
 frontend/js/ng.js  | 11 ++++++++++-
 frontend/js/pad.js |  4 ++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/frontend/js/ng.js b/frontend/js/ng.js
index b554c0a6..379938c6 100644
--- a/frontend/js/ng.js
+++ b/frontend/js/ng.js
@@ -312,6 +312,7 @@
 				var clickListener = function(pos) {
 					if(lastPos && pos.lon == lastPos.lon && pos.lat == lastPos.lat) {
 						$scope.closeMessage(message);
+						fp.mapEvents.off("mouseMove", mouseMoveListener);
 
 						$scope.drawing = false;
 
@@ -327,14 +328,22 @@
 						});
 					} else {
 						line.points.push(pos);
-						line.actualPoints.push(pos);
+						line.actualPoints = [ ].concat(line.points, [ pos ]); // Add pos a second time so that it gets overwritten by mouseMoveListener
 						fp.addLine(line);
 						fp.addClickListener(clickListener);
 						lastPos = pos;
 					}
 				}.fpWrapApply($scope);
 
+				var mouseMoveListener = function(e, pos) {
+					if(line.actualPoints.length > 0) {
+						line.actualPoints[line.actualPoints.length-1] = pos;
+						fp.addLine(line);
+					}
+				};
+
 				fp.addClickListener(clickListener);
+				fp.mapEvents.on("mouseMove", mouseMoveListener);
 			});
 		};
 
diff --git a/frontend/js/pad.js b/frontend/js/pad.js
index b757c808..597856d8 100644
--- a/frontend/js/pad.js
+++ b/frontend/js/pad.js
@@ -108,6 +108,10 @@ var FacilPad = {
 			}, 0);
 		});
 
+		fp.map.events.register("mousemove", this, function(e) {
+			fp.mapEvents.trigger("mouseMove", [ fp.xyToPos(e.xy) ]);
+		});
+
 		callback();
 	}