Started implementing the representation of the pictures for voter

voting-booth-gui/src/main/java/meerkat/voting/gui/select_candidate_by_picture/PicturesAnswersUpdater.java

@@ -0,0 +1,19 @@
+package meerkat.voting.gui.select_candidate_by_picture;
+
+import javafx.stage.Stage;
+import meerkat.protobuf.BallotQuestionUIElementOuterClass;
+
+/**
+ * Created by Vladimir Elieze Tokarev on 10/3/2016.
+ * This object updates the voisual representations of the voters answers
+ */
+class PicturesAnswersUpdater {
+    private Stage currentStage;
+
+    PicturesAnswersUpdater(Stage primaryStage){
+        this.currentStage = primaryStage;
+    }
+
+    public void UpdateAnswers(BallotQuestionUIElementOuterClass.BallotQuestionUIElement question){
+    }
+}

voting-booth-gui/src/main/java/meerkat/voting/gui/select_candidate_by_picture/SelectCandidateByPictureController.java

@@ -26,8 +26,16 @@ public class SelectCandidateByPictureController extends TwoWayNode {
         this.currentStage.show();
     }
 
+    /**
+     * Updates the voter options according to the VotingBoothConfiguration
+     */
+    private void UpdateVoterOptions(){
+        PicturesAnswersUpdater updater = new PicturesAnswersUpdater(this.currentStage);
+        updater.UpdateAnswers(this.config.NameSelectionByPictureQuestion);
+    }
+
     @Override
     public void UpdateNode() {
-        // Update the visual representations of the voters options
+        this.UpdateVoterOptions();
     }
 }

voting-booth-gui/src/main/java/meerkat/voting/gui/select_candidate_name/SelectCandidateNameController.java

@@ -30,7 +30,7 @@ public class SelectCandidateNameController extends TwoWayNode {
      */
     private void UpdateVoterOptions(){
         StringsAnswersUpdater updater = new StringsAnswersUpdater(this.currentStage);
-        updater.AddAnswers(this.config.NameSelectionQuestion);
+        updater.UpdateAnswers(this.config.NameSelectionQuestion);
     }
 
     @Override

voting-booth-gui/src/main/java/meerkat/voting/gui/select_candidate_name/StringsAnswersUpdater.java

@@ -84,7 +84,7 @@ class StringsAnswersUpdater implements javafx.event.EventHandler{
      * Gets all the answers from the ballot ui question and puts them into the answers container
      * @param question
      */
-    void AddAnswers(BallotQuestionUIElementOuterClass.BallotQuestionUIElement question) {
+    void UpdateAnswers(BallotQuestionUIElementOuterClass.BallotQuestionUIElement question) {
         this.RemoveAllAnswers();
         for (ByteString bytesAnswer : question.getAnswers().getAnswers().getAnswersList()){
             this.AddAnswer(bytesAnswer.toStringUtf8());