Merge origin/master

Conflicts:
	src/wuerfelthreads/Start.java
	src/wuerfelthreads/view/WuerfelView.form
	src/wuerfelthreads/view/WuerfelView.java

src/mvcgrafik/Start.java

@@ -11,6 +11,7 @@ import javax.swing.WindowConstants;
 import mvcgrafik.controller.GrafikController;
 import mvcgrafik.model.GrafikModel;
 import mvcgrafik.view.GrafikView;
+//import mvcgrafik.ohmLogger;
 
 /**
  * Builder Class

src/mvcgrafik/controller/GrafikController.java

@@ -7,9 +7,15 @@
 package mvcgrafik.controller;
 
 import java.awt.Point;
+import java.awt.event.KeyEvent;
+import java.awt.event.KeyListener;
 import java.awt.event.MouseEvent;
 import java.awt.event.MouseListener;
 import java.awt.event.MouseMotionListener;
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import mvcgrafik.model.Figure;
 import mvcgrafik.model.GrafikModel;
 import mvcgrafik.view.GrafikView;
 
@@ -17,10 +23,12 @@ import mvcgrafik.view.GrafikView;
  *
  * @author le
  */
-public class GrafikController implements MouseMotionListener, MouseListener
+public class GrafikController implements MouseMotionListener, MouseListener, KeyListener
 {
   private GrafikView view;
   private GrafikModel model;
+  private Figure figure;
+  private Point p_old;
   
   public GrafikController(GrafikView view, GrafikModel model)
   {
@@ -38,8 +46,11 @@ public class GrafikController implements MouseMotionListener, MouseListener
   public void mouseDragged(MouseEvent evt)
   {
     Point p = evt.getPoint();
-    view.drawPoint(p);
-    model.addPoint(p);
+    if(p_old != null){
+      view.drawLine(p, p_old);
+    }
+    p_old = p;
+    figure.addPoint(p);
   }
 
   @Override
@@ -50,6 +61,9 @@ public class GrafikController implements MouseMotionListener, MouseListener
   @Override
   public void mouseClicked(MouseEvent e)
   {
+    
+    figure = model.addFigure();
+     
   }
 
   @Override
@@ -60,6 +74,7 @@ public class GrafikController implements MouseMotionListener, MouseListener
   @Override
   public void mouseReleased(MouseEvent evt)
   {
+    p_old = null;
     if (evt.getButton() == MouseEvent.BUTTON3)
     {
       view.doPrint();
@@ -75,4 +90,45 @@ public class GrafikController implements MouseMotionListener, MouseListener
   public void mouseExited(MouseEvent e)
   {
   }
+
+  @Override
+  public void keyTyped(KeyEvent e)
+  {
+  }
+
+  @Override
+  public void keyPressed(KeyEvent e)
+  {
+    if(e.getKeyCode() == KeyEvent.VK_S)
+    {
+      try
+      {
+        model.speichereDatei("TEST");
+      }
+      catch (IOException ex)
+      {
+        Logger.getLogger(GrafikController.class.getName()).log(Level.SEVERE, null, ex);
+      }
+    }
+    if(e.getKeyCode() == KeyEvent.VK_O)
+    {
+      try
+      {
+        model.ladeDatei("TEST");
+      }
+      catch (IOException ex)
+      {
+        Logger.getLogger(GrafikController.class.getName()).log(Level.SEVERE, null, ex);
+      }
+      catch (ClassNotFoundException ex)
+      {
+        Logger.getLogger(GrafikController.class.getName()).log(Level.SEVERE, null, ex);
+      }
+    }
+  }
+
+  @Override
+  public void keyReleased(KeyEvent e)
+  {
+  }
 }

src/mvcgrafik/model/Figure.java

@@ -0,0 +1,36 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package mvcgrafik.model;
+
+import java.awt.Point;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ *
+ * @author chris, hd
+ */
+public class Figure
+{
+  private ArrayList<Point> punkte;
+  
+  public Figure()
+  {
+    punkte = new ArrayList<>();
+  }
+  
+  public void addPoint(Point p)
+  {
+    punkte.add(p);
+  }
+
+  public List<Point> getPunkte()
+  {
+    return Collections.unmodifiableList(punkte);
+  }
+}

src/mvcgrafik/model/GrafikModel.java

@@ -25,34 +25,35 @@ import java.util.List;
  */
 public class GrafikModel
 {
-  private ArrayList<Point> punkte;
+  private ArrayList<Figure> figures;
   
   public GrafikModel()
   {
-    punkte = new ArrayList<>();
+    figures = new ArrayList<>();
   }
   
-  public void addPoint(Point p)
+  public Figure addFigure()
   {
-    punkte.add(p);
+    figures.add(new Figure());
+    return figures.get(figures.size() - 1);
   }
 
-  public List<Point> getPunkte()
+  public List<Figure> getFigures()
   {
-    return Collections.unmodifiableList(punkte);
+    return Collections.unmodifiableList(figures);
   }
   
-  public void speicherePunkte(String dateiname) throws FileNotFoundException, IOException
+  public void speichereDatei(String dateiname) throws FileNotFoundException, IOException
   {
     FileOutputStream fos = new FileOutputStream(dateiname);
     BufferedOutputStream buffout = new BufferedOutputStream(fos);
     ObjectOutputStream oos = new ObjectOutputStream(buffout);
-    oos.writeObject(punkte);
+    oos.writeObject(figures);
     oos.flush();
     oos.close();
   }
   
-  public void ladePunkte(String dateiname) throws FileNotFoundException, IOException, ClassNotFoundException
+  public void ladeDatei(String dateiname) throws FileNotFoundException, IOException, ClassNotFoundException
   {
     FileInputStream fis = new FileInputStream(dateiname);
     BufferedInputStream buffin = new BufferedInputStream(fis);
@@ -66,7 +67,7 @@ public class GrafikModel
 //     {
 //       Fehler ....
 //     }
-    punkte =  (ArrayList<Point>) ois.readObject();
+    figures =  (ArrayList<Figure>) ois.readObject();
     ois.close();
   }
   

src/mvcgrafik/view/GrafikView.java

@@ -10,6 +10,7 @@ import java.awt.Dimension;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.awt.Point;
+import java.awt.geom.Line2D;
 import java.awt.geom.Rectangle2D;
 import java.awt.print.PageFormat;
 import java.awt.print.Printable;
@@ -32,6 +33,7 @@ public class GrafikView extends JComponent implements Printable
   private final static Logger lg = Logger.getLogger("mvcGrafik");
   private Rectangle2D.Float pixel;
   private GrafikModel model;
+  private Point old_punkt = null;
 
   public GrafikView()
   {
@@ -44,11 +46,12 @@ public class GrafikView extends JComponent implements Printable
     this.model = model;
   }
 
-  public void drawPoint(Point p)
+  public void drawLine(Point p, Point p_old)
   {
     Graphics2D g2 = (Graphics2D) this.getGraphics();
-    pixel.setFrame(p, EINS);
-    g2.draw(pixel);
+    Line2D.Double line = new Line2D.Double(p.getX(),p.getY(),p_old.getX(),p_old.getY());
+//    pixel.setFrame(p, EINS);
+    g2.draw(line);
     g2.dispose(); // VERY, VERY WICHTIG
   }
 
@@ -63,11 +66,17 @@ public class GrafikView extends JComponent implements Printable
     super.paintComponent(g);
     Graphics2D g2 = (Graphics2D) g;
 
-    for (Point p : model.getPunkte())
-    {
-      pixel.setFrame(p, EINS);
-      g2.draw(pixel);
-    }
+    model.getFigures().forEach(figure -> {
+      figure.getPunkte().forEach(punkt -> {
+        pixel.setFrame(punkt, EINS);
+//        g2.draw(pixel);
+        if(old_punkt != null)
+        {
+          drawLine(punkt, old_punkt);
+        }
+        old_punkt = punkt;
+      });
+    });
   }
   
   public void doPrint()