new branches

8 files changed, 686 insertions, 0 deletions

diff --git a/VS-Sim-Sources/sources/utils/VS3Tupel.java b/VS-Sim-Sources/sources/utils/VS3Tupel.java
new file mode 100644
index 0000000..4d4c896
--- /dev/null
+++ b/VS-Sim-Sources/sources/utils/VS3Tupel.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2008 Paul C. Buetow, vs@dev.buetow.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * All icons of the icons/ folder are 	under a Creative Commons
+ * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
+ *
+ * The icon's homepage is http://code.google.com/p/ultimate-gnome/
+ */
+
+package utils;
+
+/**
+ * The class VS3Tupel, an object of this class represents a 3-Tupel of objects.
+ * Each object can have its own type.
+ *
+ * @author Paul C. Buetow
+ */
+public final class VS3Tupel<A,B,C> {
+    /** The serial version uid */
+    private static final long serialVersionUID = 1L;
+
+    /** The a. */
+    private A a;
+
+    /** The b. */
+    private B b;
+
+    /** The c. */
+    private C c;
+
+    /**
+     * Instantiates a new tupel.
+     *
+     * @param a the a
+     * @param b the b
+     * @param c the c
+     */
+    public VS3Tupel(A a, B b, C c) {
+        this.a = a;
+        this.b = b;
+        this.c = c;
+    }
+
+    /**
+     * Gets the a.
+     *
+     * @return the a
+     */
+    public A getA() {
+        return a;
+    }
+
+    /**
+     * Gets the b.
+     *
+     * @return the b
+     */
+    public B getB() {
+        return b;
+    }
+
+    /**
+     * Gets the c.
+     *
+     * @return the c
+     */
+    public C getC() {
+        return c;
+    }
+}
diff --git a/VS-Sim-Sources/sources/utils/VSAboutFrame.java b/VS-Sim-Sources/sources/utils/VSAboutFrame.java
new file mode 100644
index 0000000..2902de1
--- /dev/null
+++ b/VS-Sim-Sources/sources/utils/VSAboutFrame.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright (c) 2008 Paul C. Buetow, vs@dev.buetow.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * All icons of the icons/ folder are 	under a Creative Commons
+ * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
+ *
+ * The icon's homepage is http://code.google.com/p/ultimate-gnome/
+ */
+
+package utils;
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+
+import prefs.*;
+//import utils.*;
+
+/**
+ * The class VSAboutFrame. This class is only for the about window which
+ * shows up if selected in the GUI.
+ *
+ * @author Paul C. Buetow
+ */
+public class VSAboutFrame extends VSFrame {
+    /** The serial version uid */
+    private static final long serialVersionUID = 1L;
+
+    /** The prefs. */
+    private VSPrefs prefs;
+
+    /**
+     * Instantiates a new VSAboutFrame object.
+     *
+     * @param prefs the prefs
+     * @param relativeTo the component to open the about window relative to
+     */
+    public VSAboutFrame(VSPrefs prefs, Component relativeTo) {
+        super(prefs.getString("lang.name") + " - "
+              + prefs.getString("lang.about"), relativeTo);
+        this.prefs = prefs;
+
+        disposeWithParent();
+        setContentPane(createContentPane());
+        setSize(350, 250);
+        setResizable(false);
+        setVisible(true);
+    }
+
+    /**
+     * Creates the content pane.
+     *
+     * @return the container
+     */
+    public Container createContentPane() {
+        Container contentPane = getContentPane();
+
+        VSInfoArea infoArea = new VSInfoArea(
+            prefs.getString("lang.about.info"));
+        JPanel buttonPane = createButtonPanel();
+        JScrollPane scrollPane = new JScrollPane(infoArea);
+
+        contentPane.add(scrollPane, BorderLayout.CENTER);
+        contentPane.add(buttonPane, BorderLayout.SOUTH);
+
+        return contentPane;
+    }
+
+    /**
+     * Creates the button panel.
+     *
+     * @return the panel
+     */
+    public JPanel createButtonPanel() {
+        JPanel buttonPane = new JPanel();
+        buttonPane.setBackground(Color.WHITE);
+
+        JButton closeButton = new JButton(
+            prefs.getString("lang.close"));
+        closeButton.setMnemonic(prefs.getInteger("keyevent.close"));
+        closeButton.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                String actionCommand = e.getActionCommand();
+                if (actionCommand.equals(prefs.getString("lang.close")))
+                    dispose();
+            }
+        });
+        buttonPane.add(closeButton);
+
+        return buttonPane;
+    }
+}
diff --git a/VS-Sim-Sources/sources/utils/VSClassLoader.java b/VS-Sim-Sources/sources/utils/VSClassLoader.java
new file mode 100644
index 0000000..49fcc6b
--- /dev/null
+++ b/VS-Sim-Sources/sources/utils/VSClassLoader.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2008 Paul C. Buetow, vs@dev.buetow.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * All icons of the icons/ folder are 	under a Creative Commons
+ * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
+ *
+ * The icon's homepage is http://code.google.com/p/ultimate-gnome/
+ */
+
+package utils;
+
+/**
+ * The class VSClassLoader. This class is used in order to create new objects
+ * by its classnames.
+ *
+ * @author Paul C. Buetow
+ */
+public class VSClassLoader extends ClassLoader {
+    /** The serial version uid */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new instance of the given classname.
+     *
+     * @param classname the classname
+     *
+     * @return the object
+     */
+    public Object newInstance(String classname) {
+        Object object = null;
+
+        try {
+            object = super.loadClass(classname, true).newInstance();
+
+        } catch (Exception e) {
+            System.out.println(e + "; Classname " + classname);
+        }
+
+        return object;
+    }
+}
diff --git a/VS-Sim-Sources/sources/utils/VSFrame.java b/VS-Sim-Sources/sources/utils/VSFrame.java
new file mode 100644
index 0000000..fbc2139
--- /dev/null
+++ b/VS-Sim-Sources/sources/utils/VSFrame.java
@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 2008 Paul C. Buetow, vs@dev.buetow.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * All icons of the icons/ folder are 	under a Creative Commons
+ * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
+ *
+ * The icon's homepage is http://code.google.com/p/ultimate-gnome/
+ */
+
+package utils;
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.JFrame;
+
+/**
+ * The class VSFrame. All frames of the simulator extend this VSFrame class.
+ * This class makes sure that all 'subwindows' get closed if its parent gets
+ * closed. And it also makes sure to open new windows relative to its parent.
+ *
+ * @author Paul C. Buetow
+ */
+public class VSFrame extends JFrame {
+    /** The serial version uid */
+    private static final long serialVersionUID = 1L;
+
+    /** The Constant X_LOCATION_OFFSET. */
+    private final static int X_LOCATION_OFFSET = 40;
+
+    /** The Constant Y_LOCATION_OFFSET. */
+    private final static int Y_LOCATION_OFFSET = 80;
+
+    /** The parent window/component. */
+    private Component parent;
+
+    /** True, if the current window will get disposed with its parent.  */
+    private boolean dispose;
+
+    /**
+     * Instantiates a VSFrame object.
+     *
+     * @param title the title
+     * @param parent the parent
+     */
+    public VSFrame(String title, Component parent) {
+        super(title);
+        init(parent);
+    }
+
+    /**
+     * Instantiates a new VSFrame object.
+     *
+     * @param title the title
+     */
+    public VSFrame(String title) {
+        super(title);
+        init(null);
+    }
+
+    /**
+     * Inits the VSFrame.
+     *
+     * @param parent the parent
+     */
+    private void init(Component parent) {
+        this.parent = parent;
+        this.dispose = false;
+    }
+
+    /**
+     * Dispose with its parent.
+     */
+    public void disposeWithParent() {
+        if (!dispose && parent != null && parent instanceof Window) {
+            Window window = (Window) parent;
+            window.addWindowListener(new WindowAdapter() {
+                public void windowClosed(WindowEvent we) {
+                    VSFrame.this.dispose();
+                }
+            });
+        }
+        dispose = true;
+    }
+
+    /**
+     * Sets the correct location of the window.
+     */
+    private void setCorrectLocation() {
+        int x = 0, y = 0;
+        final Dimension screenSize =
+            Toolkit.getDefaultToolkit().getScreenSize();
+
+        if (parent == null) {
+            x = (int) (screenSize.width - getWidth()) / 2;
+            y = 50;//(int) (screenSize.height - getHeight()) / 2;
+
+        } else {
+            final Point location = parent.getLocation();
+            x = (int) location.getX() + X_LOCATION_OFFSET;
+            y = (int) location.getY() + Y_LOCATION_OFFSET;
+        }
+
+        if (x + super.getWidth() >= screenSize.width)
+            x = screenSize.width - super.getWidth();
+        else if (x < 0)
+            x = 0;
+
+        if (y + super.getHeight() >= screenSize.height)
+            y = screenSize.height - super.getHeight();
+
+        super.setLocation(x, y);
+    }
+
+    /* (non-Javadoc)
+     * @see java.awt.Window#setSize(int, int)
+     */
+    public void setSize(int width, int height) {
+        super.setSize(width, height);
+        setCorrectLocation();
+    }
+}
diff --git a/VS-Sim-Sources/sources/utils/VSInfoArea.java b/VS-Sim-Sources/sources/utils/VSInfoArea.java
new file mode 100644
index 0000000..ce88699
--- /dev/null
+++ b/VS-Sim-Sources/sources/utils/VSInfoArea.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2008 Paul C. Buetow, vs@dev.buetow.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * All icons of the icons/ folder are 	under a Creative Commons
+ * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
+ *
+ * The icon's homepage is http://code.google.com/p/ultimate-gnome/
+ */
+
+package utils;
+
+import java.awt.*;
+import javax.swing.*;
+import javax.swing.border.*;
+
+/**
+ * The class VSInfoArea, an object of this class is used for some information
+ *areas. E.g. in the VSAboutFrame class.
+ *
+ * @author Paul C. Buetow
+ */
+public class VSInfoArea extends JTextPane {
+    /** The serial version uid */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Instantiates a new VSInfoArea.
+     */
+    public VSInfoArea() {
+        init();
+    }
+
+    /**
+     * Instantiates a new VSInfoArea.
+     *
+     * @param text the text to display
+     */
+    public VSInfoArea(String text) {
+        setText(text);
+        init();
+    }
+
+    /**
+     * Inits the info area.
+     */
+    private void init() {
+        setOpaque(false);
+        setBorder(null);
+        setFocusable(false);
+        setBorder(new CompoundBorder(
+                      new LineBorder(Color.BLACK),
+                      new EmptyBorder(15, 15, 15, 15)));
+        setBackground(Color.WHITE);
+    }
+}
diff --git a/VS-Sim-Sources/sources/utils/VSPriorityQueue.java b/VS-Sim-Sources/sources/utils/VSPriorityQueue.java
new file mode 100644
index 0000000..739a886
--- /dev/null
+++ b/VS-Sim-Sources/sources/utils/VSPriorityQueue.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2008 Paul C. Buetow, vs@dev.buetow.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * All icons of the icons/ folder are 	under a Creative Commons
+ * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
+ *
+ * The icon's homepage is http://code.google.com/p/ultimate-gnome/
+ */
+
+package utils;
+
+import java.util.PriorityQueue;
+
+/**
+ * The class VSPriorityQueue. This class is the same like the standard
+ * VSPriorityQueue of the Java API. It only overrides the get(int) method.
+ *
+ * @author Paul C. Buetow
+ */
+public final class VSPriorityQueue<T> extends PriorityQueue<T> {
+    /** The serial version uid */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Gets the specific element. If the index is out of bounds, it will return
+     * null.
+     *
+     * @param index the index
+     *
+     * @return the element, or null, if out of bounds
+     */
+    public T get(int index) {
+        int i = 0;
+
+        for (T t : this)
+            if (i++ == index)
+                return t;
+
+        return null;
+    }
+}
diff --git a/VS-Sim-Sources/sources/utils/VSRandom.java b/VS-Sim-Sources/sources/utils/VSRandom.java
new file mode 100644
index 0000000..d955aae
--- /dev/null
+++ b/VS-Sim-Sources/sources/utils/VSRandom.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2008 Paul C. Buetow, vs@dev.buetow.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * All icons of the icons/ folder are 	under a Creative Commons
+ * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
+ *
+ * The icon's homepage is http://code.google.com/p/ultimate-gnome/
+ */
+
+package utils;
+
+import java.util.Random;
+
+/**
+ * The class VSRandom. Some customization of the standard Random class of Java.
+ *
+ * @author Paul C. Buetow
+ */
+public final class VSRandom extends Random {
+    /** The serial version uid */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Instantiates a new VSrandom object.
+     *
+     * @param seedAdd the seed to add.
+     */
+    public VSRandom(long seedAdd) {
+        super(seedAdd*System.currentTimeMillis()+seedAdd);
+    }
+
+    /* (non-Javadoc)
+     * @see java.util.Random#nextInt()
+     */
+    public int nextInt() {
+        return Math.abs(super.nextInt());
+    }
+
+    /**
+     * Next long.
+     *
+     * @param mod the mod
+     *
+     * @return the random long
+     */
+    public long nextLong(long mod) {
+        return Math.abs((super.nextLong() + System.currentTimeMillis()) % mod);
+    }
+}
diff --git a/VS-Sim-Sources/sources/utils/VSTools.java b/VS-Sim-Sources/sources/utils/VSTools.java
new file mode 100644
index 0000000..feece80
--- /dev/null
+++ b/VS-Sim-Sources/sources/utils/VSTools.java
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2008 Paul C. Buetow, vs@dev.buetow.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * All icons of the icons/ folder are 	under a Creative Commons
+ * Attribution-Noncommercial-Share Alike License a CC-by-nc-sa.
+ *
+ * The icon's homepage is http://code.google.com/p/ultimate-gnome/
+ */
+
+package utils;
+
+import java.util.Vector;
+
+/**
+ * The class VSTools. This class contains only static methods. Those methods
+ * are for general usage and don't fit into other classes.
+ *
+ * @author Paul C. Buetow
+ */
+public final class VSTools {
+    /** The serial version uid */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Gets the time string.
+     *
+     * @param time the time
+     *
+     * @return the time string
+     */
+    public static String getTimeString(long time) {
+        String ret = ""+time;
+
+        while (ret.length() < 6)
+            ret = "0" + ret;
+
+        return ret + "ms";
+    }
+
+    /**
+     * Gets the string time.
+     *
+     * @param string the string
+     *
+     * @return the string time
+     */
+    public static long getStringTime(String string) {
+        try {
+            /* Ignore the "ms" postfix */
+            Long longValue = Long.valueOf(
+                                 string.substring(0, string.length()-2));
+            return longValue.longValue();
+        } catch (NumberFormatException e) {
+        }
+
+        return 0;
+    }
+
+    /**
+     * Gets the integer vector represented by a comma separated string.
+     *
+     * @param string the string
+     *
+     * @return the parsed vector
+     */
+    public static Vector<Integer> parseIntegerVector(String string)
+    throws exceptions.VSParseIntegerVectorException {
+        Vector<Integer> vec = new Vector<Integer>();
+
+        int index = string.indexOf('[');
+        if (index == -1)
+            throw new exceptions.VSParseIntegerVectorException();
+
+        string = string.substring(index+1);
+
+        index = string.indexOf(']');
+        if (index == -1)
+            throw new exceptions.VSParseIntegerVectorException();
+
+        string = string.substring(0, index);
+
+        try {
+            while ( (index = string.indexOf(',')) != -1 ) {
+                String substring = string.substring(0, index);
+
+                /* Remove leading whitespaces */
+                while (substring.charAt(0) == ' ')
+                    substring = substring.substring(1);
+
+                vec.add(Integer.parseInt(substring));
+                string = string.substring(index+1);
+            }
+
+            /* Remove leading whitespaces */
+            while (string.charAt(0) == ' ')
+                string = string.substring(1);
+            vec.add(Integer.parseInt(string));
+
+        } catch (StringIndexOutOfBoundsException e) {
+        } catch (NumberFormatException e) {
+        }
+
+        return vec;
+    }
+}