# HG changeset patch
# User Drew Perttula <drewp@bigasterisk.com>
# Date 2016-06-07 08:16:22
# Node ID 6b5e079b3dbe7824a9a3ce1dc19d86eecaea8207
# Parent  e32eee8497665074377620183226896782259c97

timeline hover goes to vidref
Ignore-this: 2ef2fa1b7bdff1bd2755689889385ea2

diff --git a/bin/vidref b/bin/vidref
--- a/bin/vidref
+++ b/bin/vidref
@@ -50,6 +50,16 @@ class Snapshot(cyclone.web.RequestHandle
 class SnapshotPic(cyclone.web.StaticFileHandler):
     pass
 
+
+class Time(cyclone.web.RequestHandler):
+    def put(self):
+        body = json.loads(self.request.body)
+        t = body['t']
+        source = body['source']
+        self.settings.gui.incomingTime(t, source)
+        self.set_status(202)
+
+
 graph = SyncedGraph(networking.rdfdb.url, "vidref")
 
 gui = Gui(graph)
@@ -60,6 +70,7 @@ reactor.listenTCP(port, cyclone.web.Appl
      {'path': 'light9/vidref', 'default_filename': 'vidref.html'}),
     (r'/snapshot', Snapshot),
     (r'/snapshot/(.*)', SnapshotPic, {"path": snapshotDir()}),
+    (r'/time', Time),
     ], debug=True, gui=gui))
 log.info("serving on %s" % port)
 
diff --git a/light9/vidref/main.py b/light9/vidref/main.py
--- a/light9/vidref/main.py
+++ b/light9/vidref/main.py
@@ -106,3 +106,6 @@ class Gui(object):
         it back to music player"""
         if not self.ignoreScaleChanges:
             self.musicTime.sendTime(scaleRange.get_value())
+
+    def incomingTime(self, t, source):
+        self.musicTime.lastHoverTime = t
diff --git a/light9/vidref/musictime.py b/light9/vidref/musictime.py
--- a/light9/vidref/musictime.py
+++ b/light9/vidref/musictime.py
@@ -27,6 +27,7 @@ class MusicTime(object):
         self.musicResource = restkit.Resource(networking.musicPlayer.url)
 
         self.position = {}
+        # driven by our pollCurvecalcTime and also by Gui.incomingTime
         self.lastHoverTime = None # None means "no recent value"
         self.pollMusicTime()
         self.pollCurvecalcTime()
@@ -106,7 +107,8 @@ class MusicTime(object):
             reactor.callLater(self.hoverPeriod, self.pollCurvecalcTime)
 
         def eb(err):
-            log.warn("talking to curveCalc: %s", err.getErrorMessage())
+            if self.lastHoverTime:
+                log.warn("talking to curveCalc: %s", err.getErrorMessage())
             self.lastHoverTime = None
             reactor.callLater(2, self.pollCurvecalcTime)
 
diff --git a/light9/web/timeline-elements.html b/light9/web/timeline-elements.html
--- a/light9/web/timeline-elements.html
+++ b/light9/web/timeline-elements.html
@@ -1,6 +1,7 @@
 <link rel="import" href="/lib/polymer/polymer.html">
 <link rel="import" href="light9-timeline-audio.html">
 <link rel="import" href="/lib/iron-resizable-behavior/iron-resizable-behavior.html">
+<link rel="import" href="/lib/iron-ajax/iron-ajax.html">
 <link rel="import" href="rdfdb-synced-graph.html">
 <link rel="import" href="light9-music.html">
 
@@ -42,6 +43,7 @@
       <label><input type="checkbox"> follow player song choice</label>
     </div>
     <div>[[debug]]</div>
+    <iron-ajax id="vidrefTime" url="/vidref/time" method="PUT" content-type="application/json"></iron-ajax>
     <light9-timeline-audio id="audio"
                            graph="{{graph}}"
                            show="{{show}}"
diff --git a/light9/web/timeline.coffee b/light9/web/timeline.coffee
--- a/light9/web/timeline.coffee
+++ b/light9/web/timeline.coffee
@@ -77,6 +77,12 @@ Polymer
 
         @$.dia.setMouse(@viewState.mouse.pos())
 
+        now = Date.now()
+        if (!@$.vidrefLastSent? || @$.vidrefLastSent < now - 200) && !@songPlaying
+          @$.vidrefTime.body = {t: @latestMouseTime(), source: 'timeline'}
+          @$.vidrefTime.generateRequest()
+          @$.vidrefLastSent = now
+
   latestMouseTime: ->
     @zoomInX.invert(@viewState.mouse.pos().e(1))