Fix java doc, make an about section, add the ubb logo

src/cl/cromer/mt/MT.java

@@ -18,9 +18,15 @@ import javafx.scene.image.Image;
 import javafx.stage.Stage;
 
 /**
- * Esta clase es la clase princial de la Maquina Turing
+ * Maquina de Turing
+ *
+ * @author Christopher Cromer
+ * @author Carlos Fáundez
+ * @version 1.0.0
  */
 public class MT extends Application {
+	static public final String version = "1.0.0";
+
 	/**
 	 * El metodo principal del programa
 	 *
@@ -53,7 +59,7 @@ public class MT extends Application {
 	 */
 	@Override
 	public void start(Stage primaryStage) throws Exception {
-		Parent root = FXMLLoader.load(getClass().getResource("fxml/mt.fxml"));
+		Parent root = FXMLLoader.load(getClass().getResource("/cl/cromer/mt/fxml/mt.fxml"));
 		primaryStage.setTitle("Maquina de Turing");
 
 		Scene scene = new Scene(root, 640, 480);

src/cl/cromer/mt/MenuController.java

@@ -14,13 +14,12 @@ import javafx.event.Event;
 import javafx.fxml.FXML;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Scene;
-import javafx.scene.control.MenuBar;
-import javafx.scene.control.MenuItem;
-import javafx.scene.control.TableColumn;
-import javafx.scene.control.TableView;
+import javafx.scene.control.*;
 import javafx.scene.control.cell.TextFieldTableCell;
 import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
 import javafx.scene.layout.Priority;
+import javafx.scene.layout.Region;
 import javafx.scene.layout.VBox;
 import javafx.scene.paint.Color;
 import javafx.scene.text.Font;
@@ -54,6 +53,13 @@ public class MenuController {
 	protected void cargarTransiciones() throws Exception {
 		Scene scene = menuBar.getScene();
 		Stage parentStage = (Stage) scene.getWindow();
+
+		ImageView imageView = (ImageView) scene.lookup("#logo");
+		if (imageView != null) {
+			VBox vbox = (VBox) imageView.getParent();
+			vbox.getChildren().remove(imageView);
+		}
+
 		FileChooser fileChooser = new FileChooser();
 		fileChooser.setTitle("Abrir archivo XML");
 		fileChooser.getExtensionFilters().add(new FileChooser.ExtensionFilter("Archivos XML (*.xml)", "*.xml"));
@@ -219,6 +225,21 @@ public class MenuController {
 		contenido.getChildren().add(tableView);
 	}
 
+	/**
+	 * Click en acerca.
+	 */
+	@FXML
+	protected void menuAcerca() {
+		ButtonType botonCerrar = new ButtonType("Cerrar", ButtonBar.ButtonData.OK_DONE);
+		Alert alert = new Alert(Alert.AlertType.NONE, "Maquina de Turning " + MT.version + "\n\nConstruido por:\n\tChristopher Cromer\n\tCarlos Fáundez\n\nIngenier\u00EDa Civil en Inform\u00E1tica\nUniversidad del B\u00EDo B\u00EDo");
+		alert.getDialogPane().getChildren().stream().filter(node -> node instanceof Label).forEach(node -> ((Label)node).setMinHeight(Region.USE_PREF_SIZE));
+		alert.setGraphic(null);
+		alert.getDialogPane().getButtonTypes().add(botonCerrar);
+		Stage stage = (Stage) alert.getDialogPane().getScene().getWindow();
+		stage.getIcons().add(new Image(getClass().getResourceAsStream("/cl/cromer/mt/images/icon.png")));
+		alert.show();
+	}
+
 	/**
 	 * Agregar un gato al inicio y al final de un string si no existen
 	 *

src/cl/cromer/mt/fxml/menu.fxml

@@ -14,4 +14,7 @@ This file may not be copied, modified, propagated, or distributed except accordi
 		<MenuItem fx:id="menuIndiv" text="Reconocimiento individual" disable="true" onAction="#reconoceIndividual"/>
 		<MenuItem fx:id="menuLote" text="Reconocimiento por lote" disable="true" onAction="#reconoceLote"/>
 	</Menu>
+	<Menu text="Ayuda">
+		<MenuItem text="Acerca" onAction="#menuAcerca" />
+	</Menu>
 </MenuBar>

src/cl/cromer/mt/fxml/mt.fxml

@@ -9,9 +9,15 @@ This file may not be copied, modified, propagated, or distributed except accordi
 
 <?import javafx.scene.control.ScrollPane?>
 <?import javafx.scene.layout.VBox?>
+<?import javafx.scene.image.ImageView?>
+<?import javafx.scene.image.Image?>
 <VBox xmlns:fx="http://javafx.com/fxml/1" prefHeight="480.0" prefWidth="640.0" xmlns="http://javafx.com/javafx/8.0.92">
 	<fx:include source="menu.fxml"/>
 	<ScrollPane fitToHeight="true" fitToWidth="true" VBox.vgrow="ALWAYS">
-		<VBox alignment="CENTER" VBox.vgrow="ALWAYS" fx:id="contenido"/>
+		<VBox alignment="CENTER" VBox.vgrow="ALWAYS" fx:id="contenido">
+			<ImageView fx:id="logo">
+				<Image url="@/cl/cromer/mt/images/UBBLogo.png"/>
+			</ImageView>
+		</VBox>
 	</ScrollPane>
 </VBox>