SOLUZIONE LAB 02

Lab2_Alien/.project

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <projectDescription>
-	<name>Lab2_Alien</name>
+	<name>Lab2_Alien_mio</name>
 	<comment></comment>
 	<projects>
 	</projects>

Lab2_Alien/src/it/polito/tdp/alien/Alien.fxml

@@ -1,11 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <?import javafx.geometry.Insets?>
+<?import javafx.scene.control.Button?>
 <?import javafx.scene.control.Label?>
+<?import javafx.scene.control.TextArea?>
+<?import javafx.scene.control.TextField?>
+<?import javafx.scene.image.Image?>
+<?import javafx.scene.image.ImageView?>
 <?import javafx.scene.layout.BorderPane?>
+<?import javafx.scene.layout.HBox?>
+<?import javafx.scene.layout.VBox?>
 <?import javafx.scene.text.Font?>
 
-<BorderPane prefHeight="343.0" prefWidth="513.0" xmlns="http://javafx.com/javafx/8.0.65" xmlns:fx="http://javafx.com/fxml/1" fx:controller="it.polito.tdp.alien.AlienController">
+<BorderPane prefHeight="438.0" prefWidth="513.0" xmlns="http://javafx.com/javafx/8.0.141" xmlns:fx="http://javafx.com/fxml/1" fx:controller="it.polito.tdp.alien.AlienController">
    <top>
       <Label text="Lab 1 - Alien Translator" BorderPane.alignment="CENTER">
          <BorderPane.margin>
@@ -19,4 +26,39 @@
    <padding>
       <Insets bottom="10.0" left="10.0" right="10.0" top="10.0" />
    </padding>
+   <center>
+      <VBox prefHeight="200.0" prefWidth="100.0" BorderPane.alignment="CENTER">
+         <children>
+            <HBox alignment="CENTER" prefHeight="100.0" prefWidth="200.0" spacing="10.0">
+               <children>
+                  <Label text="Alien Text" />
+                  <TextField fx:id="txtWord" />
+                  <Button fx:id="btnTranslate" mnemonicParsing="false" onAction="#doTranslate" text="Translate" />
+                  <ImageView fitHeight="100.0" fitWidth="103.0">
+                     <image>
+                        <Image url="@../../../../../rsc/Alien-512.png" />
+                     </image>
+                     <HBox.margin>
+                        <Insets bottom="5.0" />
+                     </HBox.margin>
+                  </ImageView>
+               </children>
+               <opaqueInsets>
+                  <Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
+               </opaqueInsets>
+               <VBox.margin>
+                  <Insets />
+               </VBox.margin>
+            </HBox>
+            <HBox prefHeight="241.0" prefWidth="493.0">
+               <children>
+                  <TextArea fx:id="txtResult" editable="false" prefHeight="259.0" prefWidth="493.0" promptText="Inserisci una parola aliena oppure una parola aliena e la rispettiva traduzione per aggiungerla al dizionario" />
+               </children>
+            </HBox>
+         </children>
+      </VBox>
+   </center>
+   <bottom>
+      <Button fx:id="btnReset" mnemonicParsing="false" onAction="#doReset" text="Clear Text" BorderPane.alignment="BOTTOM_RIGHT" />
+   </bottom>
 </BorderPane>

Lab2_Alien/src/it/polito/tdp/alien/AlienController.java

@@ -1,55 +1,107 @@
-package it.polito.tdp.alien;
-
-/**
- * Sample Skeleton for 'Alien.fxml' Controller Class
- */
-
-
-
-import java.net.URL;
-import java.util.ResourceBundle;
-
-import javafx.event.ActionEvent;
-import javafx.fxml.FXML;
-import javafx.scene.control.Button;
-import javafx.scene.control.TextArea;
-import javafx.scene.control.TextField;
-
-public class AlienController {
-
-    @FXML
-    private ResourceBundle resources;
-    @FXML
-    private URL location;
-    @FXML
-    private TextField txtWord;
-    @FXML
-    private TextArea txtResult;
-    @FXML
-    private Button btnTranslate;
-    @FXML
-    private Button btnReset;
-
-
-    @FXML // This method is called by the FXMLLoader when initialization is complete
-    void initialize() {
-    	assert txtWord != null : "fx:id=\"txtWord\" was not injected: check your FXML file 'Alien.fxml'.";
-    	assert txtResult != null : "fx:id=\"txtResult\" was not injected: check your FXML file 'Alien.fxml'.";
-    	assert btnTranslate != null : "fx:id=\"bntTranslate\" was not injected: check your FXML file 'Alien.fxml'.";
-    	assert btnReset != null : "fx:id=\"btnReset\" was not injected: check your FXML file 'Alien.fxml'.";
-
-    }
-
-
-    @FXML
-    void doTranslate(ActionEvent event) {
-
-    }
-
-
-    @FXML
-    void doReset(ActionEvent event) {
-
-    }
-
-}
+/**
+ * Sample Skeleton for 'Alien.fxml' Controller Class
+ */
+
+package it.polito.tdp.alien;
+
+import java.net.URL; 
+import java.util.ResourceBundle;
+import javafx.event.ActionEvent;
+import javafx.fxml.FXML;
+import javafx.scene.control.Button;
+import javafx.scene.control.TextArea;
+import javafx.scene.control.TextField;
+
+public class AlienController {
+
+	AlienDictionary dizionario = new AlienDictionary();
+
+    @FXML // ResourceBundle that was given to the FXMLLoader
+    private ResourceBundle resources;
+
+    @FXML // URL location of the FXML file that was given to the FXMLLoader
+    private URL location;
+
+    @FXML // fx:id="txtWord"
+    private TextField txtWord; // Value injected by FXMLLoader
+
+    @FXML // fx:id="btnTranslate"
+    private Button btnTranslate; // Value injected by FXMLLoader
+
+    @FXML // fx:id="txtResult"
+    private TextArea txtResult; // Value injected by FXMLLoader
+
+    @FXML // fx:id="btnReset"
+    private Button btnReset; // Value injected by FXMLLoader
+
+    @FXML
+    void doReset(ActionEvent event) {
+
+    	txtResult.clear();
+
+    }
+
+    @FXML
+    void doTranslate(ActionEvent event) {
+    	/*
+    	String s = txtWord.getText().toLowerCase().trim();
+    	String v[] = s.split(" ");
+
+    	if(v.length == 2) {
+    		dizionario.addWord(v[0], v[1]);
+    		txtResult.appendText("La traduzione � stata aggiunta \n");
+
+    	}
+
+    	if(v.length == 1) {
+    		if(dizionario.translateWord(v[0]) == null) {
+    			txtResult.appendText("Parola non torvata !!! \n");}
+    		else {
+    		    txtResult.appendText("La traduzione � " +dizionario.translateWord(v[0])+"\n");
+    		}
+
+    	}
+    	if(v.length == 0 || v.length>2) {
+             txtResult.appendText("Formato errato \n");}
+
+
+
+    	txtWord.clear(); */
+
+    	//con wordEnhanced
+    	String s = txtWord.getText().toLowerCase().trim();
+    	String v[] = s.split(" ");
+
+    	if(v.length == 2) {
+    		dizionario.addWord(v[0], v[1]);
+    		txtResult.appendText("La traduzione � stata aggiunta \n");
+
+    	}
+
+    	if(v.length == 1) {
+    		if(dizionario.translateWord(v[0]) == null) {
+    			txtResult.appendText("Parola non torvata !!! \n");}
+    		else {
+    		    txtResult.appendText("La traduzione � " +dizionario.translateWord(v[0])+"\n");
+    		}
+
+    	}
+    	if(v.length == 0 || v.length>2) {
+             txtResult.appendText("Formato errato \n");}
+
+
+
+    	txtWord.clear();
+
+
+    }
+
+    @FXML // This method is called by the FXMLLoader when initialization is complete
+    void initialize() {
+        assert txtWord != null : "fx:id=\"txtWord\" was not injected: check your FXML file 'Alien.fxml'.";
+        assert btnTranslate != null : "fx:id=\"btnTranslate\" was not injected: check your FXML file 'Alien.fxml'.";
+        assert txtResult != null : "fx:id=\"txtResult\" was not injected: check your FXML file 'Alien.fxml'.";
+        assert btnReset != null : "fx:id=\"btnReset\" was not injected: check your FXML file 'Alien.fxml'.";
+
+    }
+}

Lab2_Alien/src/it/polito/tdp/alien/AlienDictionary.java

@@ -0,0 +1,68 @@
+package it.polito.tdp.alien;
+
+import java.util.*;
+
+public class AlienDictionary {
+
+	//TreeMap<String, Word> mappaTraduzioni;
+	  TreeMap<String, WordEnhanced> mt;
+
+	public AlienDictionary() {
+
+		//mappaTraduzioni = new TreeMap<String, Word>();
+		mt = new TreeMap<String, WordEnhanced>();
+	}
+
+	public void addWord(String alienWord, String translation) {
+
+		/*Word w = new Word(alienWord, translation);
+
+		                                                         //se contiene la parola alieno la sostituisce con nuova traduzione
+		if(mappaTraduzioni.containsKey(alienWord)) {
+			mappaTraduzioni.replace(alienWord, w);}
+		else  {                                                  //altrimenti aggiunge la nuova parola
+		mappaTraduzioni.put(alienWord, w);}
+
+		*/
+
+		//soluzione con wordEnhanced
+
+		WordEnhanced w = new WordEnhanced(alienWord);
+
+		if(mt.containsKey(alienWord)) {
+			mt.get(alienWord).addTraduzioni(translation);
+		}
+		else  {
+		    w.addTraduzioni(translation);
+		    mt.put(alienWord, w);
+		}
+
+	}
+
+	public String translateWord(String alienWord) {
+		//restituisce la traduzione di una parola alieno
+		/*
+		if(mappaTraduzioni.containsKey(alienWord))
+			return mappaTraduzioni.get(alienWord).toString();
+
+		return null;*/
+
+
+		//con wordEnhanced
+		String risultato = "";
+
+		if(!mt.containsKey(alienWord)) {
+			return null;
+		}
+
+		if(mt.containsKey(alienWord)) {
+			for(String a : mt.get(alienWord).traduzioni) {
+				risultato = risultato +a +", ";
+			}
+		}
+
+		return risultato;
+
+	}
+
+}

Lab2_Alien/src/it/polito/tdp/alien/Main.java

@@ -1,24 +1,25 @@
 package it.polito.tdp.alien;
-
+	 
 import javafx.application.Application;
 import javafx.stage.Stage;
 import javafx.scene.Scene;
 import javafx.scene.layout.BorderPane;
 import javafx.fxml.FXMLLoader;
 
-
+ 
 
 public class Main extends Application {
 	@Override
 	public void start(Stage primaryStage) {
-		try {
+		try {  
+
 			BorderPane root = (BorderPane)FXMLLoader.load(getClass().getResource("Alien.fxml"));
 			Scene scene = new Scene(root);
 			scene.getStylesheets().add(getClass().getResource("application.css").toExternalForm());
 			primaryStage.setScene(scene);
 			primaryStage.show();
 		} catch(Exception e) {
-			e.printStackTrace();
+			e.printStackTrace(); 
 		}
 	}
 

Lab2_Alien/src/it/polito/tdp/alien/Word.java

@@ -0,0 +1,46 @@
+package it.polito.tdp.alien;
+
+public class Word {
+
+	private String alienWord;
+	private String translation;
+
+	public Word(String alienWord, String translation) {
+		//super();
+		this.alienWord = alienWord;
+		this.translation = translation;
+	}
+
+	public String getAlienWord() {
+		return alienWord;
+	}
+
+	public void setAlienWord(String alienWord) {
+		this.alienWord = alienWord;
+	}
+
+	public String getTranslation() {
+		return translation;
+	}
+
+	public void setTranslation(String translation) {
+		this.translation = translation;
+	}
+
+	@Override
+	public String toString() {
+		return " AlienWord = " + alienWord + ", Translation = " + translation;
+	}
+
+	public boolean equals(String s) {   //se la parola aliena � gia presente
+		if(alienWord.equals(s)) {       // ritorna false e la sostituisce
+			//this.alienWord = s;
+			return false;
+		}
+
+		return true;
+
+	}
+
+
+}