light9 Changeset - ea9e8f581eea

Changeset - ea9e8f581eea

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Drew Perttula - 9 years ago 2016-06-13 21:00:02
drewp@bigasterisk.com

WIP optimization for note point dragging
Ignore-this: 2a7090064d70678dcbd4cdbbf435b57c

2 files changed with 26 insertions and 7 deletions:

light9/web/graph.coffee

light9/web/timeline/timeline.coffee

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light9/web/graph.coffee

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@@ @@ -73,13 +73,13 @@ class AutoDependencies @@
     h = new Handler(func, label)
     @handlerStack[@handlerStack.length - 1].innerHandlers.push(h)
     @_rerunHandler(h)
+    @_rerunHandler(h, null)
   _rerunHandler: (handler) ->
+  _rerunHandler: (handler, patch) ->
     handler.patterns = []
     @handlerStack.push(handler)
     try
       handler.func()
+      handler.func(patch)
     catch e
       log('error running handler: ', e)
       # assuming here it didn't get to do all its queries, we could
@@ @@ -97,7 +97,7 @@ class AutoDependencies @@
       for child in toRun
         #child.innerHandlers = [] # let all children get called again
         @_rerunHandler(child)
+        @_rerunHandler(child, patch)
         rerunInners(child)
     rerunInners(@handlers)

light9/web/timeline/timeline.coffee

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@@ @@ -73,6 +73,10 @@ Polymer @@
     setInterval(@updateDebugSummary.bind(@), 100)
     #if anchor == loadtest
     #  add note and delete it repeatedly
     #  disconnect the graph, make many notes, drag a point over many steps, measure lag somewhere
   updateDebugSummary: ->
     elemCount = (tag) -> document.getElementsByTagName(tag).length
     @debug = "#{window.debug_zoomOrLayoutChangedCount} layout change,
@@ @@ -332,7 +336,7 @@ Polymer @@
+    ]
   onGraph: ->
     @graph.runHandler(@update.bind(@), "row notes #{@rowIndex}")
   update: ->
+  update: (patch) ->
     U = (x) -> @graph.Uri(x)
     notesForThisRow = []
@@ @@ -397,8 +401,23 @@ Polymer @@
   onUri: ->
     @graph.runHandler(@update.bind(@), "note updates #{@uri}")
   update: ->
   patchCouldAffectMe: (patch) ->
     if patch and patch.addQuads # sometimes patch is a polymer-sent value. @update is used as a listener too
       if patch.addQuads.length == patch.delQuads.length == 1
         add = patch.addQuads[0]
         del = patch.delQuads[0]
         if add.predicate == del.predicate == @graph.Uri(':time')
           if add.subject != @uri and del.subject != @uri
             log("i'm #{@uri}, cant be affected by #{ko.toJSON(patch)}")
             return false
     return true
   update: (patch) ->
     # not working yet
     #if @patchCouldAffectMe(patch)
     #  return
     if @isDetached?
       log('skipping update', @uri)
       return

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