[turbolizer] Features and bug-fixes

tools/turbolizer/turbo-visualizer.js

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 document.onload = (function(d3){
   "use strict";
   var jsonObj;
   var sourceExpandClassList = document.getElementById(SOURCE_EXPAND_ID).classList;
   var sourceCollapseClassList = document.getElementById(SOURCE_COLLAPSE_ID).classList;
   var sourceExpanded = sourceCollapseClassList.contains(COLLAPSE_PANE_BUTTON_VISIBLE);
@@ skipping 26 matching lines @@
         d3.select("#" + INTERMEDIATE_PANE_ID).style(WIDTH, "50%");
         d3.select("#" + GENERATED_PANE_ID).style(WIDTH, "50%");
       } else {
         d3.select("#" + SOURCE_PANE_ID).style(WIDTH, "0%");
         d3.select("#" + INTERMEDIATE_PANE_ID).style(WIDTH, "100%");
         d3.select("#" + GENERATED_PANE_ID).style(WIDTH, "0%");
       }
     }
   }
 
+  function toggleSourceExpanded() {
+    setSourceExpanded(!sourceExpanded);
+  }
+
   function setSourceExpanded(newState) {
     sourceExpanded = newState;
     updatePanes();
     if (newState) {
       sourceCollapseClassList.add(COLLAPSE_PANE_BUTTON_VISIBLE);
       sourceCollapseClassList.remove(COLLAPSE_PANE_BUTTON_INVISIBLE);
       sourceExpandClassList.add(COLLAPSE_PANE_BUTTON_INVISIBLE);
       sourceExpandClassList.remove(COLLAPSE_PANE_BUTTON_VISIBLE);
     } else {
       sourceCollapseClassList.add(COLLAPSE_PANE_BUTTON_INVISIBLE);
       sourceCollapseClassList.remove(COLLAPSE_PANE_BUTTON_VISIBLE);
       sourceExpandClassList.add(COLLAPSE_PANE_BUTTON_VISIBLE);
       sourceExpandClassList.remove(COLLAPSE_PANE_BUTTON_INVISIBLE);
     }
   }
 
+  function toggleDisassemblyExpanded() {
+    setDisassemblyExpanded(!disassemblyExpanded);
+  }
+
   function setDisassemblyExpanded(newState) {
     disassemblyExpanded = newState;
     updatePanes();
     if (newState) {
       disassemblyCollapseClassList.add(COLLAPSE_PANE_BUTTON_VISIBLE);
       disassemblyCollapseClassList.remove(COLLAPSE_PANE_BUTTON_INVISIBLE);
       disassemblyExpandClassList.add(COLLAPSE_PANE_BUTTON_INVISIBLE);
       disassemblyExpandClassList.remove(COLLAPSE_PANE_BUTTON_VISIBLE);
     } else {
       disassemblyCollapseClassList.add(COLLAPSE_PANE_BUTTON_INVISIBLE);
@@ skipping 38 matching lines @@
     disassemblyView.resizeToParent();
     sourceView.resizeToParent();
 
     d3.select("#left").classed("scrollable", true);
     d3.select("#right").classed("scrollable", true);
   }
 
   selectionBroker = new SelectionBroker();
 
   function initializeHandlers(g) {
-    d3.select("#source-expand").on("click", function(){
-      setSourceExpanded(true);
+    d3.select("#source-collapse").on("click", function(){
+      toggleSourceExpanded(true);
       setTimeout(function(){
         g.fitGraphViewToWindow();
       }, 1000);
     });
-    d3.select("#source-shrink").on("click", function(){
-      setSourceExpanded(false);
+    d3.select("#disassembly-collapse").on("click", function(){
+      toggleDisassemblyExpanded();
       setTimeout(function(){
         g.fitGraphViewToWindow();
       }, 1000);
-    });
-    d3.select("#disassembly-expand").on("click", function(){
-      setDisassemblyExpanded(true);
-      setTimeout(function(){
-        g.fitGraphViewToWindow();
-      }, 1000);
-    });
-    d3.select("#disassembly-shrink").on("click", function(){
-      setDisassemblyExpanded(false);
-      setTimeout(function(){
-        g.fitGraphViewToWindow();
-      }, 1000);
     });
     window.onresize = function(){
       fitPanesToParents();
     };
     d3.select("#hidden-file-upload").on("change", function() {
       if (window.File && window.FileReader && window.FileList) {
         var uploadFile = this.files[0];
         var filereader = new window.FileReader();
         var consts = Node.consts;
         filereader.onload = function(){
@@ skipping 52 matching lines @@
   empty = new EmptyView(EMPTY_PANE_ID, selectionBroker);
 
   initializeHandlers(graph);
 
   setSourceExpanded(true);
   setDisassemblyExpanded(false);
 
   displayPhaseView(empty, null);
   fitPanesToParents();
 })(window.d3);