From be5590f411d197a65d6a3cfb89648c0cd42bfe7b Mon Sep 17 00:00:00 2001
From: Anders Ingemann <anders@ingemann.de>
Date: Sat, 11 Apr 2015 15:06:41 +0200
Subject: [PATCH] Add highlighting of tasks in same module in taskoverview and
 a docs-serve tox target

---
 docs/_static/taskoverview.coffee | 14 +++++++++++---
 docs/_static/taskoverview.less   |  5 +++++
 tox.ini                          |  4 ++++
 3 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/docs/_static/taskoverview.coffee b/docs/_static/taskoverview.coffee
index 4be9fe3..ccae87d 100644
--- a/docs/_static/taskoverview.coffee
+++ b/docs/_static/taskoverview.coffee
@@ -118,15 +118,23 @@ class window.TaskOverview
 		            .selectAll('line').data(layout.links()).enter()
 		            .append('line').attr('marker-end', 'url(#right-arrowhead)')
 
+		mouseOver = (d) ->
+			labels.classed 'hover', (l) -> d is l
+			nodes.classed 'highlight', (n) -> d.module is n.module
+
+		mouseOut = (d) ->
+			labels.classed 'hover', no
+			nodes.classed 'highlight', no
+
 		nodes = @svg.append('g').attr('class', 'nodes')
 		            .selectAll('g.partition').data(groups).enter()
 		            .append('g').attr('class', 'partition')
 		            .selectAll('circle').data((d) -> d.values).enter()
 		            .append('circle').attr('r', (d) -> d.radius)
-		                             .style('fill', (d, i) -> nodeColors(d[nodeColorKey]))
+		                             .style('fill', (d) -> nodeColors(d[nodeColorKey]))
 		                             .call(layout.drag)
-		                             .on('mouseover', (d) -> (labels.filter (l) -> d is l).classed 'hover', true)
-		                             .on('mouseout', (d) -> (labels.filter (l) -> d is l).classed 'hover', false)
+		                             .on('mouseover', mouseOver)
+		                             .on('mouseout', mouseOut)
 
 		labels = @svg.append('g').attr('class', 'node-labels')
 		             .selectAll('g.partition').data(groups).enter()
diff --git a/docs/_static/taskoverview.less b/docs/_static/taskoverview.less
index 2903816..8c1e67c 100644
--- a/docs/_static/taskoverview.less
+++ b/docs/_static/taskoverview.less
@@ -6,6 +6,11 @@
 	}
 	g.nodes circle {
 		stroke: #000000;
+		&.highlight {
+			stroke: #555599;
+			stroke-width: 2.5px;
+			fill: #EEAAAA !important;
+		}
 		opacity: .9;
 		stroke-width: 1.5px;
 	}
diff --git a/tox.ini b/tox.ini
index 0d736c1..17db141 100644
--- a/tox.ini
+++ b/tox.ini
@@ -21,3 +21,7 @@ deps =
 commands =
     ./taskoverview.py --output docs/_static/graph.json
     sphinx-build -b html -d docs/_build/html/doctrees docs docs/_build/html
+
+[testenv:docs-serve]
+changedir = docs/_build/html
+commands = python -m SimpleHTTPServer 8080