switch async exposed method to sync is possible

src/app/editor/SourceHighlighters.js

@@ -19,27 +19,21 @@ class SourceHighlighters extends ApiFactory {
     }
   }
 
-    // TODO what to do with mod?
-  async highlight (mod, lineColumnPos, filePath, hexColor) {
-    return new Promise((resolve, reject) => {
-      let position
-      try {
-        position = JSON.parse(lineColumnPos)
-      } catch (e) {
-        throw e
-      }
-      if (!this.highlighters[mod]) this.highlighters[mod] = new SourceHighlighter()
-      this.highlighters[mod].currentSourceLocation(null)
-      this.highlighters[mod].currentSourceLocationFromfileName(position, filePath, hexColor)
-      resolve()
-    })
+  highlight (lineColumnPos, filePath, hexColor) {
+    const { from } = this.currentRequest
+    try {
+      const position = JSON.parse(lineColumnPos)
+      if (!this.highlighters[from]) this.highlighters[from] = new SourceHighlighter()
+      this.highlighters[from].currentSourceLocation(null)
+      this.highlighters[from].currentSourceLocationFromfileName(position, filePath, hexColor)
+    } catch (e) {
+      throw e
+    }
   }
 
-  async discardHighlight (mod) {
-    return new Promise((resolve, reject) => {
-      if (this.highlighters[mod]) this.highlighters[mod].currentSourceLocation(null)
-      resolve()
-    })
+  discardHighlight () {
+    const { from } = this.currentRequest
+    if (this.highlighters[from]) this.highlighters[from].currentSourceLocation(null)
   }
 }
 

src/app/tabs/compile-tab.js

@@ -71,14 +71,6 @@ class CompileTab extends ApiFactory {
     }
   }
 
-  activate () {
-    this.listenToEvents()
-    this.compilerContainer.activate()
-  }
-
-  deactivate () {
-  }
-
   /************
    * EVENTS
    */
@@ -147,9 +139,7 @@ class CompileTab extends ApiFactory {
   }
 
   getCompilationResult () {
-    return new Promise((resolve, reject) => {
-      resolve(this.compileTabLogic.compiler.lastCompilationResult)
-    })
+    return this.compileTabLogic.compiler.lastCompilationResult
   }
 
   /*********
@@ -343,6 +333,8 @@ class CompileTab extends ApiFactory {
 
   render () {
     if (this._view.el) return this._view.el
+    this.listenToEvents()
+    this.compilerContainer.activate()
 
     this._view.errorContainer = yo`<div></div>`
     this._view.contractSelection = this.contractSelection()