implement dictionary

controller/Dictionary.java

@@ -0,0 +1,153 @@
+package controller;
+
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+
+import Classes.Category;
+import Interfaces.EventObserver;
+import javafx.application.Platform;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.AnchorPane;
+import javafx.scene.layout.FlowPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.text.Text;
+import model.NewsModel;
+import model.WordTraductionModel;
+
+public class Dictionary{
+	
+	/* Data */
+	private ArrayList<AnchorPane> items;
+	private FlowPane parent;
+	private EventObserver observer;
+	
+	
+	/* Constructor */
+	public Dictionary(FlowPane p_parent, EventObserver observer){
+		this.parent = p_parent;
+		this.items = new ArrayList<AnchorPane>();
+		this.observer = observer;
+	}
+
+	public void addItem(WordTraductionModel model) throws IOException {
+		
+		/* (1) Load the article_disp.fxml */
+		FXMLLoader loader = new FXMLLoader();
+		loader.setLocation(getClass().getResource("/fxml/article_disp.fxml"));
+		
+		/* (2) Get the loaded item*/
+		AnchorPane item = (AnchorPane) loader.load();
+		
+		/* (3) Set content */
+		this.gsetContent( model.getSense(), item );
+		
+		/* (4) Set date */
+		//this.gsetDate( model.getDate(), item );
+		
+		/* (5) Set title */
+		HBox headerContainer = (HBox) item.getChildren().get(3);
+		this.gsetTitle( model.getUsage(), headerContainer );
+		
+		/* (6) Set tags */
+		this.gsetTags( model.getPOS(), headerContainer );
+		
+		/* (7) Set image */
+		//this.gsetImage( model.getImageURL(), item );
+		
+		/* (8) Bind event */
+//		item.setOnMousePressed(new EventHandler<MouseEvent>() {
+//			@Override
+//            public void handle(MouseEvent event) {
+//				Article.this.observer.handleEvent(new Classes.Event(item.getId(),"changeMainLayout"));
+//            }
+//		});
+		
+		/* (9) Add to the controller local */
+		this.items.add(item);
+		
+		/* (10) On bind au width du parent */
+		item.prefWidthProperty().bind(this.parent.widthProperty());
+		item.maxWidthProperty().bind(this.parent.widthProperty());
+		
+		/* (11) Add to parent (graphics) */
+		Platform.runLater(new Runnable(){
+			public void run(){
+				Dictionary.this.parent.getChildren().add(item);
+			}
+		});
+	}
+	
+	public void clearContent() {
+		Platform.runLater(new Runnable(){
+			public void run(){
+				Dictionary.this.parent.getChildren().clear();
+			}
+		});
+	}
+	
+	
+	
+	public void gsetContent(String p_content, AnchorPane p_parent){
+		/* (1) Get node */
+		Text g_content = (Text) p_parent.getChildren().get(1);
+		
+		/* (2) Update content */
+		g_content.setText(p_content);		
+	}
+	
+	
+	public void gsetDate(Date p_date, AnchorPane p_parent){
+		/* (1) Get node */
+		Text g_date = (Text) p_parent.getChildren().get(2);
+		
+		/* (2) Update content */
+		g_date.setText(new SimpleDateFormat("dd-MM-yyyy HH:mm").format(p_date));
+		
+	}
+
+	
+	public void gsetTitle(String p_title, HBox p_parent){
+		/* (1) Get node */
+		Text g_title = (Text) p_parent.getChildren().get(0);
+		
+		/* (2) Update title */
+		g_title.setText(p_title);
+	}
+
+	
+	public void gsetImage(String p_uri, AnchorPane p_parent){
+		/* (1) Get node */
+		ImageView g_image = (ImageView) p_parent.getChildren().get(0);
+		
+		/* (2) Update title */
+		try {
+			g_image.setImage(new Image(p_uri));
+		}catch(Exception e) {
+			g_image.setImage(new Image("http://lorempicsum.com/futurama/255/200/2"));
+		}
+	}
+	
+	
+	public void gsetTags(String p_tags, HBox p_parent) throws IOException{
+		
+		/* (1.1) Create the container */
+		FXMLLoader loader = new FXMLLoader();
+		loader.setLocation(getClass().getResource("/fxml/article_tag_disp.fxml"));
+		
+		/* (1.2) Load the tag elements */
+		FlowPane g_tag = (FlowPane) loader.load();
+		Text g_tagText = (Text)     g_tag.getChildren().get(0);
+		
+		/* (1.3) Update the tag name */
+		g_tagText.setText(p_tags);
+		
+		/* (1.5) Ajout au parent*/
+		p_parent.getChildren().add(g_tag);
+			
+	}
+	
+}

controller/RootLayout.java

@@ -27,9 +27,11 @@ import javafx.scene.layout.FlowPane;
 import javafx.scene.layout.VBox;
 import javafx.scene.text.Text;
 import javafx.stage.Stage;
+import javafx.util.Pair;
 import model.DictionaryModel;
 import model.NewsListModel;
 import model.NewsModel;
+import model.WordTraductionModel;
 
 public class RootLayout extends Application implements EventObserver {
 	
@@ -38,6 +40,7 @@ public class RootLayout extends Application implements EventObserver {
 	private AnchorPane root_layout;
 	private FlowPane   main_container;
 	private Article    articles;
+	private Dictionary dico;
 	
 
 	@Override
@@ -72,6 +75,8 @@ public class RootLayout extends Application implements EventObserver {
 		/* (2) Create container */
 		this.articles = new Article(this.main_container, this);
 		
+		this.dico = new Dictionary(this.main_container, this);
+		
 		
 		/* (2) CSS
 		-------------------------------------*/
@@ -96,6 +101,8 @@ public class RootLayout extends Application implements EventObserver {
 		NewsListModel.getInstance().addObserver("MainClass", this);
 		NewsListModel.getInstance().setCategory(Category.all);
 		NewsListModel.getInstance().setSortType(SortTypes.relevancy);
+		
+		DictionaryModel.getInstance().addObserver("MainClass", this);
 		this.handleMainLayoutChange("magazines");
 		
 	}
@@ -208,9 +215,63 @@ public class RootLayout extends Application implements EventObserver {
 				System.out.println("une erreur est survenue");
 				break;
 			
+			case "WordQueryFailed":
+				System.out.println("une erreur est survenue");
+				break;
+				
 			case "WordQuerySuccess":
+				
 				System.out.println(DictionaryModel.getInstance().getTranslations().size()+" Traductions ont été trouvés");
 				System.out.println(DictionaryModel.getInstance().getUsages().size()+" Exemples ont été trouvés");
+				
+				this.dico.clearContent();
+				
+				TextField tx1 = new TextField();
+				tx1.setPromptText("search...");
+				tx1.setId("mag_searchbar");
+				tx1.setDisable(true);
+				tx1.setOnKeyPressed(new EventHandler<KeyEvent>() {
+
+					@Override
+					public void handle(KeyEvent arg0) {
+						if(arg0.getCode() == KeyCode.ENTER) {
+							DictionaryModel.getInstance().query(tx1.textProperty().get());
+						}
+						
+					}
+					
+				});
+				
+				Platform.runLater(new Runnable() {
+
+					@Override
+					public void run() {
+						RootLayout.this.main_container.getChildren().add(tx1);
+						
+					}
+					
+				});
+				
+				
+				if(DictionaryModel.getInstance().getTranslations().size() != 0) {
+					
+					// For each news
+					for( Pair<WordTraductionModel, WordTraductionModel> news : DictionaryModel.getInstance().getTranslations() ){
+							
+						try{
+							
+							this.dico.addItem( news.getKey() );
+						
+						}catch(Exception e1){
+							
+							System.out.println("Cannot fetch dico data");
+							e1.printStackTrace();
+							
+						}
+					}
+				}
+				
+				tx1.setDisable(false);
 				break;
 				
 			case "changeMagCategory":
@@ -226,9 +287,7 @@ public class RootLayout extends Application implements EventObserver {
 		
 		switch(layout) {
 			case "dictionary" :
-				DictionaryModel.getInstance().addObserver("MainClass", this);
+				DictionaryModel.getInstance().query("");
-				DictionaryModel.getInstance().query("maison");
-				container.getChildren().add(new Text("dictionnaire"));
 				break;
 			case "exercises" :
 				container.getChildren().add(new Text("exercises"));

model/DictionaryModel.java

@@ -34,11 +34,19 @@ public class DictionaryModel implements Observable {
 	
 	public void query(String search) {
 		
+		//si recherche vide
+			if(search.isEmpty()) {
+				this.translations = new ArrayList<Pair<WordTraductionModel,WordTraductionModel>>();
+				this.usages = new ArrayList<Pair<WordTraductionModel,WordTraductionModel>>();
+				this.notifyObservers(new Event("DictionaryModel","WordQuerySuccess"));
+				return;
+			}
+		
 		final String encodedQuery;
 		try {
 			encodedQuery = java.net.URLEncoder.encode(search,"UTF-8");
 		} catch (UnsupportedEncodingException e1) {
-			this.notifyObservers(new Event("NewsModel","NewsQueryFailed"));
+			this.notifyObservers(new Event("DictionaryModel","WordQueryFailed"));
 			return;
 		}
 		
@@ -52,35 +60,45 @@ public class DictionaryModel implements Observable {
 
 			@Override
 			public void onSuccess(JSONObject response) {
-				//on reset le contenu du modele
-				DictionaryModel.this.translations = new ArrayList<Pair<WordTraductionModel,WordTraductionModel>>();
-				DictionaryModel.this.usages = new ArrayList<Pair<WordTraductionModel,WordTraductionModel>>();
 				
-				if(response.has("Error")) {
+				try {
-					//pas de résultat
-					DictionaryModel.this.notifyObservers(new Event("DictionaryModel","WordQueryNoResults"));
-				}else{
-					//Traitement des traductions principales
-					DictionaryModel.this.translations.addAll(
-							DictionaryModel.this.computeJSON(
-									response.getJSONObject("term0").getJSONObject("PrincipalTranslations")
-									)
-							);
-					//Traitement des traductions secondaires
-					DictionaryModel.this.translations.addAll(
-							DictionaryModel.this.computeJSON(
-									response.getJSONObject("term0").getJSONObject("AdditionalTranslations")
-									)
-							);
-					//traitement des usages
-					DictionaryModel.this.usages.addAll(
-							DictionaryModel.this.computeJSON(
-									response.getJSONObject("original").getJSONObject("Compounds")
-									)
-							);
 					
-					DictionaryModel.this.notifyObservers(new Event("DictionaryModel","WordQuerySuccess"));
+					//on reset le contenu du modele
+					DictionaryModel.this.translations = new ArrayList<Pair<WordTraductionModel,WordTraductionModel>>();
+					DictionaryModel.this.usages = new ArrayList<Pair<WordTraductionModel,WordTraductionModel>>();
 					
+					if(response.has("Error")) {
+						//pas de résultat
+						DictionaryModel.this.notifyObservers(new Event("DictionaryModel","WordQueryFailed"));
+					}else{
+						//Traitement des traductions principales
+						DictionaryModel.this.translations.addAll(
+								DictionaryModel.this.computeJSON(
+										response.getJSONObject("term0").getJSONObject("PrincipalTranslations")
+										)
+								);
+						//Traitement des traductions secondaires
+						if(response.getJSONObject("term0").has("AdditionalTranslations")) {
+							DictionaryModel.this.translations.addAll(
+									DictionaryModel.this.computeJSON(
+											response.getJSONObject("term0").getJSONObject("AdditionalTranslations")
+											)
+									);
+						}
+						
+						//traitement des usages
+						DictionaryModel.this.usages.addAll(
+								DictionaryModel.this.computeJSON(
+										response.getJSONObject("original").getJSONObject("Compounds")
+										)
+								);
+						
+						DictionaryModel.this.notifyObservers(new Event("DictionaryModel","WordQuerySuccess"));
+						
+					}
+					
+				}catch(Exception e) {
+					e.printStackTrace();
 				}
 
 			}