From f3fd2e67fca0b10d70db59c328f8f1e19617c633 Mon Sep 17 00:00:00 2001
From: Victor Woeltjen <victor.woeltjen@nasa.gov>
Date: Fri, 26 Feb 2016 15:40:36 -0800
Subject: [PATCH] [Templates] Watch for selection object

...from Timeline, to ensure toolbar appears etc.
Reflects changes to ordering triggered by use of
template instead of templateUrl
---
 .../src/controllers/TimelineController.js        |  5 ++++-
 .../swimlane/TimelineSwimlanePopulator.js        | 16 +++++++++++++++-
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/platform/features/timeline/src/controllers/TimelineController.js b/platform/features/timeline/src/controllers/TimelineController.js
index 8667bfec5f..c2cd25bc5e 100644
--- a/platform/features/timeline/src/controllers/TimelineController.js
+++ b/platform/features/timeline/src/controllers/TimelineController.js
@@ -98,10 +98,13 @@ define(
                     });
                 }
             }
-
+            
             // Recalculate swimlane state on changes
             $scope.$watch("domainObject", swimlanePopulator.populate);
 
+            // Pass selection object into swimlane populator
+            $scope.$watch("selection", swimlanePopulator.selection);
+
             // Also recalculate whenever anything in view is modified
             $scope.$watch(modificationSum, repopulateSwimlanes);
 
diff --git a/platform/features/timeline/src/controllers/swimlane/TimelineSwimlanePopulator.js b/platform/features/timeline/src/controllers/swimlane/TimelineSwimlanePopulator.js
index a15d97196f..0875c87d5a 100644
--- a/platform/features/timeline/src/controllers/swimlane/TimelineSwimlanePopulator.js
+++ b/platform/features/timeline/src/controllers/swimlane/TimelineSwimlanePopulator.js
@@ -46,7 +46,8 @@ define(
                 start = Number.POSITIVE_INFINITY,
                 end = Number.NEGATIVE_INFINITY,
                 colors = (configuration.colors || {}),
-                assigner = new TimelineColorAssigner(colors);
+                assigner = new TimelineColorAssigner(colors),
+                lastDomainObject;
 
             // Track extremes of start/end times
             function trackStartEnd(timespan) {
@@ -144,12 +145,25 @@ define(
                         domainObject && new TimelineProxy(domainObject, selection)
                     );
                 }
+
+                lastDomainObject = domainObject;
+            }
+
+            function setSelectionObject(s) {
+                selection = s;
+                recalculateSwimlanes(lastDomainObject);
             }
 
             // Ensure colors are exposed in configuration
             configuration.colors = colors;
 
             return {
+                /**
+                 * Set the selection object associated with this timeline view.
+                 * @param {Object} selection the selection object
+                 */
+                selection: setSelectionObject,
+
                 /**
                  * Update list of swimlanes to match those reachable from this
                  * object.