move step manager into debugger

src/app/debugger/debugger/debugger.js

@@ -3,6 +3,8 @@ var Ethdebugger = require('remix-debug').EthDebugger
 var remixLib = require('remix-lib')
 var EventManager = remixLib.EventManager
 
+var StepManager = require('./stepManager')
+
 function Debugger (options) {
   var self = this
   this.event = new EventManager()
@@ -73,4 +75,8 @@ Debugger.prototype.registerAndHighlightCodeItem = function (index) {
   })
 }
 
+Debugger.prototype.debug = function (parent) {
+  this.step_manager = new StepManager(parent, this.debugger.traceManager)
+}
+
 module.exports = Debugger

src/app/debugger/debuggerUI.js

@@ -3,7 +3,6 @@ var StepManagerUI = require('./debuggerUI/StepManager')
 var VmDebugger = require('./debuggerUI/VmDebugger')
 
 var Debugger = require('./debugger/debugger')
-var StepManager = require('./debugger/stepManager')
 var VmDebuggerLogic = require('./VmDebugger')
 
 var SourceHighlighter = require('../editor/sourceHighlighter')
@@ -166,6 +165,12 @@ class DebuggerUI {
 
     this.tx = tx
 
+    this.transactionDebugger.debug(this)
+    this.stepManager = new StepManagerUI(this.transactionDebugger.step_manager)
+    this.stepManager.event.register('stepChanged', this, function (stepIndex) {
+      self.stepChanged(stepIndex)
+    })
+
     this.debugger.codeManager.event.register('changed', this, (code, address, instIndex) => {
       self.debugger.callTree.sourceLocationTracker.getSourceLocationFromVMTraceIndex(address, this.currentStepIndex, this.debugger.solidityProxy.contracts, (error, sourceLocation) => {
         if (!error) {
@@ -174,12 +179,6 @@ class DebuggerUI {
       })
     })
 
-    this.transactionDebugger.step_manager = new StepManager(this, this.transactionDebugger.debugger.traceManager)
-    this.stepManager = new StepManagerUI(this.transactionDebugger.step_manager)
-    this.stepManager.event.register('stepChanged', this, function (stepIndex) {
-      self.stepChanged(stepIndex)
-    })
-
     this.vmDebuggerLogic = new VmDebuggerLogic(this, this.transactionDebugger.debugger.traceManager, this.transactionDebugger.debugger.codeManager, this.transactionDebugger.debugger.solidityProxy, this.transactionDebugger.debugger.callTree)
     this.vmDebugger = new VmDebugger(this.vmDebuggerLogic)
     this.andAddVmDebugger()
@@ -203,7 +202,6 @@ class DebuggerUI {
         self.txBrowser.load(tx)
         self.getTxAndDebug(null, tx)
       }
-
     })
   }