Added the Select Candidate name into the flaw

classes/production/voting-booth-gui/main/select_candidate_name/select_candidate_name.fxml

@@ -6,7 +6,7 @@
 <?import java.lang.*?>
 <?import javafx.scene.layout.*?>
 
-<GridPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1">
+<GridPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="main.select_candidate_name.SelectCandidateNameController">
    <children>
       <GridPane GridPane.columnIndex="1">
          <children>
@@ -204,7 +204,7 @@
                   </BorderPane>
                   <BorderPane prefHeight="200.0" prefWidth="200.0">
                      <left>
-                        <Button mnemonicParsing="false" text="Back" BorderPane.alignment="CENTER">
+                        <Button mnemonicParsing="false" onMousePressed="#GetToSelectChannel" text="Back" BorderPane.alignment="CENTER">
                            <font>
                               <Font size="18.0" />
                            </font>

classes/production/voting-booth-gui/main/straight_channel_section/straight_channel_section.fxml

@@ -309,7 +309,7 @@
          <children>
             <BorderPane prefHeight="200.0" prefWidth="200.0" GridPane.columnIndex="2">
                <center>
-                  <Button mnemonicParsing="false" prefHeight="39.0" prefWidth="128.0" text="Next" BorderPane.alignment="CENTER">
+                  <Button mnemonicParsing="false" onMousePressed="#ProceedToNameSelection" prefHeight="39.0" prefWidth="128.0" text="Next" BorderPane.alignment="CENTER">
                      <font>
                         <Font size="18.0" />
                      </font>

voting-booth-gui/src/main/ChainBuilder.java

@@ -2,6 +2,7 @@ package main;
 
 import javafx.scene.Scene;
 import javafx.stage.Stage;
+import main.select_candidate_name.SelectCandidateNameLoader;
 import main.straight_channel_section.StraightChannelSectionLoader;
 import main.welcome_splash.WelcomeSplashLoader;
 
@@ -16,6 +17,24 @@ public class ChainBuilder {
 
     /**
      * Creates all  the twoWayNodes and connects between them
+     *
+     * The flow of Voting booth gui is next
+     *      Welcome Splash screen
+     *                \/
+     *      Channel selection screen
+     *                \/
+     *      Select Candidate Name screen
+     *         \/            /\
+     *      Select candidate by picture screen
+     *         \/            /\
+     *      Ballot summary no pictures
+     *                \/
+     *      Cast Or audit screen
+     *                \/
+     *      thank you for screen
+     * In order to maintain this order next technique was implemented every "screen" will have the next screen
+     * and the previous this way the flow between will be easy .
+     * The Build method creates all the screens and connect between them
      */
     public static void Build(Stage primaryStage) throws IOException {
         WelcomeSplashLoader welcomeSplashLoader = new WelcomeSplashLoader(primaryStage);
@@ -26,10 +45,17 @@ public class ChainBuilder {
         welcomeSplashController.SetNext(straightChannelSectionController);
         straightChannelSectionController.SetPrevious(welcomeSplashController);
 
+        SelectCandidateNameLoader selectCandidateNameLoader = new SelectCandidateNameLoader(primaryStage);
+        TwoWayNode selectCandidateNameController = selectCandidateNameLoader.GetSelectCandidateName();
+        selectCandidateNameController.SetPrevious(straightChannelSectionController);
+        straightChannelSectionController.SetNext(selectCandidateNameController);
+
+
+
         /**
          * all other two way nodes initialized
          */
 
-        primaryStage.setScene(new Scene(welcomeSplashController.GetNode()));
+        primaryStage.setScene(welcomeSplashController.GetNode());
     }
 }

voting-booth-gui/src/main/TwoWayNode.java

@@ -1,6 +1,7 @@
 package main;
 
 import javafx.scene.Parent;
+import javafx.scene.Scene;
 import javafx.stage.Stage;
 
 /**
@@ -9,10 +10,10 @@ import javafx.stage.Stage;
  */
 public abstract class TwoWayNode {
 
-    protected Parent next;
+    protected Scene next;
-    protected Parent previous;
+    protected Scene previous;
     protected Stage currentStage;
-    protected Parent currentNode;
+    protected Scene currentNode;
 
     /**
      * Sets which next TwoWayNode
@@ -43,14 +44,14 @@ public abstract class TwoWayNode {
      * @param parent
      */
     public void SetParent(Parent parent) {
-        this.currentNode = parent;
+        this.currentNode = new Scene(parent);
     }
 
     /**
      * GetNode return the paren node that represents current object
      * @return Paren object
      */
-    public Parent GetNode() {
+    public Scene GetNode() {
         return this.currentNode;
     }
 }

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

@@ -0,0 +1,20 @@
+package main.select_candidate_name;
+
+import javafx.fxml.FXML;
+import javafx.scene.Scene;
+import javafx.scene.input.MouseEvent;
+import main.TwoWayNode;
+
+/**
+ * Created by Vladimir Eliezer Tokarev on 8/27/2016.
+ * SelectCandidateNameController handle the behavior of welcome splash class
+ */
+public class SelectCandidateNameController extends TwoWayNode {
+    @FXML
+    private void GetToSelectChannel(MouseEvent mousePressed){
+        this.currentStage.close();
+        this.currentStage.setScene(this.previous);
+        this.currentStage.show();
+    }
+
+}

voting-booth-gui/src/main/select_candidate_name/SelectCandidateNameLoader.java

@@ -0,0 +1,45 @@
+package main.select_candidate_name;
+
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
+import javafx.stage.Stage;
+import main.TwoWayNode;
+import main.straight_channel_section.StraightChannelSectionController;
+
+import java.io.Console;
+import java.io.IOException;
+
+/**
+ * Created by Vladimir Eliezer Tokarev on 8/27/2016.
+ * SelectCandidateNameLoader creates starlight channel section object and sets its controller
+ */
+public class SelectCandidateNameLoader {
+    private static final String SELECT_CANDIDATE_NAME_FXML_PATH = "select_candidate_name.fxml";
+
+    private Stage currentStage;
+    private FXMLLoader fxmlLoader;
+
+    public SelectCandidateNameLoader(Stage primaryStage) throws IOException
+    {
+        fxmlLoader = new FXMLLoader(getClass().getResource(SELECT_CANDIDATE_NAME_FXML_PATH));
+        System.out.println(fxmlLoader);
+        currentStage = primaryStage;
+    }
+
+    /**
+     * Creates welcome splash parent node and sets it to the controller
+     * @return TwoWayNode
+     * @throws IOException
+     */
+    public TwoWayNode GetSelectCandidateName() throws IOException {
+        Parent selectCandidateName = fxmlLoader.load();
+        SelectCandidateNameController controller = fxmlLoader.getController();
+
+        // set the controller to be functional TwoWayNode
+        controller.SetParent(selectCandidateName);
+        controller.SetStage(currentStage);
+
+        return controller;
+    }
+
+}

voting-booth-gui/src/main/select_candidate_name/select_candidate_name.fxml

@@ -6,7 +6,7 @@
 <?import java.lang.*?>
 <?import javafx.scene.layout.*?>
 
-<GridPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1">
+<GridPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" fx:controller="main.select_candidate_name.SelectCandidateNameController">
    <children>
       <GridPane GridPane.columnIndex="1">
          <children>
@@ -204,7 +204,7 @@
                   </BorderPane>
                   <BorderPane prefHeight="200.0" prefWidth="200.0">
                      <left>
-                        <Button mnemonicParsing="false" text="Back" BorderPane.alignment="CENTER">
+                        <Button mnemonicParsing="false" onMousePressed="#GetToSelectChannel" text="Back" BorderPane.alignment="CENTER">
                            <font>
                               <Font size="18.0" />
                            </font>

voting-booth-gui/src/main/straight_channel_section/StraightChannelSectionController.java

@@ -1,6 +1,9 @@
 package main.straight_channel_section;
 
+import javafx.fxml.FXML;
 import javafx.scene.Parent;
+import javafx.scene.Scene;
+import javafx.scene.input.MouseEvent;
 import javafx.stage.Stage;
 import main.TwoWayNode;
 
@@ -10,4 +13,10 @@ import main.TwoWayNode;
  */
 public class StraightChannelSectionController extends TwoWayNode {
 
+    @FXML
+    private void ProceedToNameSelection(MouseEvent boutonPressed) {
+        this.currentStage.close();
+        this.currentStage.setScene(this.next);
+        this.currentStage.show();
+    }
 }

voting-booth-gui/src/main/straight_channel_section/straight_channel_section.fxml

@@ -309,7 +309,7 @@
          <children>
             <BorderPane prefHeight="200.0" prefWidth="200.0" GridPane.columnIndex="2">
                <center>
-                  <Button mnemonicParsing="false" prefHeight="39.0" prefWidth="128.0" text="Next" BorderPane.alignment="CENTER">
+                  <Button mnemonicParsing="false" onMousePressed="#ProceedToNameSelection" prefHeight="39.0" prefWidth="128.0" text="Next" BorderPane.alignment="CENTER">
                      <font>
                         <Font size="18.0" />
                      </font>

voting-booth-gui/src/main/welcome_splash/WelcomeSplashController.java

@@ -13,6 +13,8 @@ public class WelcomeSplashController extends TwoWayNode {
 
     @FXML
     private void StartVotingProcess(MouseEvent mousePressed) {
-        this.currentStage.setScene(new Scene(this.next));
+        this.currentStage.close();
+        this.currentStage.setScene(this.next);
+        this.currentStage.show();
     }
 }