Replace Uebung7Gui.java

Sandbox/Uebung7Gui.java

@@ -74,22 +74,25 @@ import javafx.event.EventHandler;
 import javafx.event.ActionEvent;
 import javafx.geometry.Insets;
 import javafx.geometry.Orientation;
+import javafx.geometry.Pos;
 import java.io.File;
+import java.io.FileWriter;
 import java.io.IOException;
 import javafx.scene.input.MouseEvent;
 import javafx.scene.Scene;
-import javafx.scene.control.Button;
-import javafx.scene.control.Label;
+import javafx.scene.control.*;
+/*import javafx.scene.control.Label;
 import javafx.scene.control.ScrollBar;
 import javafx.scene.control.TextField;
 import javafx.scene.control.TreeItem;
-import javafx.scene.control.TreeView;
+import javafx.scene.control.TreeView;*/
 import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.VBox;
 import javafx.stage.DirectoryChooser;
 import javafx.stage.FileChooser;
 import javafx.stage.Stage;
+import javafx.scene.text.Text;
 
 
 /**
@@ -149,9 +152,21 @@ public class Uebung7Gui extends Application {
     	bp.setPadding(new Insets(10, 20, 10, 20));
     	
         final FileChooser fileChooser = new FileChooser();
-        final Button btnBrowse = new Button("Arztbrief auswählen");
+        final Button btnBrowse = new Button("Durchsuchen");
    	 	final Button btnJSON = new Button("Als JSON exportieren");
-   	 	final Button btnAnalyze = new Button("Arztbrief analysieren");
+   	 	final Button btnAnalyze = new Button("Analysieren");
+   	 	
+        final ComboBox pfadComboBox = new ComboBox();
+ 
+        
+        pfadComboBox.setEditable(true); 
+        
+        pfadComboBox.valueProperty().addListener(new ChangeListener<String>() {
+            @Override 
+            public void changed(ObservableValue ov, String t, String t1) {                
+                arztbrief = t1;              
+            }    
+        });
     	
    	 	
         btnBrowse.setOnAction(
@@ -161,7 +176,10 @@ public class Uebung7Gui extends Application {
                         configureFileChooser(fileChooser);
                         File file = fileChooser.showOpenDialog(primaryStage);
                         if (file != null) {
-                            arztbrief = file.getPath();
+                            pfadComboBox.getItems().addAll(
+                            		file.getPath()
+                                    );
+                            pfadComboBox.setValue(file.getPath());
                         }
                     }
                 });
@@ -175,16 +193,40 @@ public class Uebung7Gui extends Application {
                             System.out.println(arztbrief);
                         }                  
                 });
-    	
+        
+        
+        btnJSON.setOnAction(new EventHandler<ActionEvent>() {       	  
+            @Override
+            public void handle(ActionEvent event) {
+                FileChooser fileChooser = new FileChooser();
+                fileChooser.setInitialDirectory(
+                        new File(System.getProperty("user.home"))
+                    );
+    
+                //Nur .json Dateien als Möglichkeit festlegen
+                FileChooser.ExtensionFilter extFilter = new FileChooser.ExtensionFilter("JSON-Dateien (*.json)", "*.json");
+                fileChooser.getExtensionFilters().add(extFilter);
+                
+                //Speicherdialog anzeigen
+                File file = fileChooser.showSaveDialog(primaryStage);
+                
+                if(file != null){
+                    //Datei als JSON speichern
+                	SaveFile(file);
+                }
+            }
+        });
 
     	 	
     	// Elemente des TopPanes initialisieren
     	Insets standardabstand = new Insets (10, 10, 10, 10);
 
       
-    	Label toplabel1 = new Label("Arztbrief auswählen");
+    	Label toplabel = new Label("Arztbrief auswählen:");
+    	Label emptylabel = new Label("");
 
-    	toplabel1.setPadding(standardabstand);
+    	//toplabel.setPadding(standardabstand);
+    	btnAnalyze.setAlignment(toplabel.getAlignment());
     	
       
     	HBox topbox1 = new HBox(20);
@@ -193,11 +235,15 @@ public class Uebung7Gui extends Application {
     	HBox topbox2 = new HBox(20);
     	topbox2.setPadding(standardabstand);
     	
-    	VBox main_topbox = new VBox(5);
+    	HBox topbox3 = new HBox(20);
+    	topbox2.setPadding(standardabstand);
+    	
+    	VBox main_topbox = new VBox(1);
 
-    	topbox1.getChildren().setAll(btnBrowse);
+    	topbox1.getChildren().setAll(toplabel, pfadComboBox, btnBrowse);
     	topbox2.getChildren().setAll(btnAnalyze);
-    	main_topbox.getChildren().setAll(topbox1, topbox2);
+    	topbox3.getChildren().setAll(emptylabel);
+    	main_topbox.getChildren().setAll(topbox1, topbox2, topbox3);
     
     	bp.setTop(main_topbox);
   
@@ -234,11 +280,13 @@ public class Uebung7Gui extends Application {
     	primaryStage.setScene(scene);
     	primaryStage.show();
     	
-    	
+        pfadComboBox.setMaxWidth(scene.getWidth()*0.6);
+        pfadComboBox.setMinWidth(scene.getWidth()*0.6);
     	//Elemente der BottomPane initialisieren
-    	//btnJSON.setTranslateX(scene.getWidth()*0.75);
+    
     	bp.setBottom(btnJSON);
     	
+    	
     }
 
     /* handle wird aufgerufen sobald ein Button geklickt wird
@@ -247,10 +295,7 @@ public class Uebung7Gui extends Application {
 
         
         if (event.getSource() == btnJSON) { 
-        	
-        	
-        	
-
+ 
 
         }
     }
@@ -290,6 +335,24 @@ public class Uebung7Gui extends Application {
       parent.getChildren().add(item);
       return item;
   }
+ 
+ private void SaveFile(File file){
+     try {
+    	 
+         FileWriter fileWriter = new FileWriter(file);
+         
+         //TEST STRING!
+         String content = "GET JSON STRING VOM BACKEND_____";
+   
+         fileWriter.write(content);
+         fileWriter.close();
+         
+         
+     } catch (IOException ex) {
+         Logger.getLogger(Uebung7Gui.class.getName()).log(Level.SEVERE, null, ex);
+     }
+      
+ }