1 files changed, 0 insertions, 347 deletions
diff --git a/java/ImageProcessing/framework/Hierarchy.java b/java/ImageProcessing/framework/Hierarchy.java
deleted file mode 100644
index 41b1825ef4d..00000000000
--- a/java/ImageProcessing/framework/Hierarchy.java
+++ /dev/null
@@ -1,347 +0,0 @@
-package imaging.framework;
-
-import java.awt.*;
-import java.util.Vector;
-
-public class Hierarchy extends Canvas
-{
-  // Attributes
-  private String name_;
-  private Hierarchy root_;
-  private Hierarchy parent_;
-  private Icon icon_ = null;
-  
-  // State
-  private boolean collapsed_ = true;
-  private boolean deadend_ = true;
-  private Vector contained_ = new Vector();
-  private Rectangle self_;
-  private Rectangle scope_;
-  
-  // Constants
-  private Color COLOR = Color.black;
-  private Font FONT = new Font("Dialog", Font.BOLD, 12);
-  private static int TRI_HEIGHT = 8;
-  private int SPACE = 15;
-
-  static Hierarchy last_lit_ = null;
-  
-  public Hierarchy(String name, boolean root)
-  {
-    name_ = name;
-    
-    if (root)
-      {
-	deadend_ = false;
-	root_ = this;
-	parent_ = null;
-      }
-  }
-  
-  public Hierarchy(String name, Icon icon, boolean root)
-  {
-    this(name, root);
-    icon_ = icon;
-  }
-
-  public Hierarchy(String name)
-  {
-    this(name, false);
-  }
-  
-  public Hierarchy(String name, Icon icon)
-  {
-    this(name, icon, false);
-  }
-
-  public void setExpandable(boolean expandable)
-  {
-    deadend_ = ! expandable;
-
-    /*
-    if (root_ != null)
-      root_.repaint();
-      */
-  }
-
-  public void setCollapsed(boolean collapsed)
-  {
-    collapsed_ = collapsed;
-
-    if (root_ != null)
-      root_.repaint();
-  }
-
-  public void addEntry(Hierarchy entry)
-  {
-    deadend_ = false;
-    entry.parent_ = this;
-    entry.root_ = root_;
-    entry.FONT = FONT;
-    entry.COLOR = COLOR;
-    entry.SPACE = SPACE;
-
-    contained_.addElement(entry);
-  }
-
-  public boolean removeEntry(String name)
-  {
-    if (contained_.size() == 1)
-      deadend_ = true;
-    
-    return contained_.removeElement(name);
-  }
-
-  public String getName()
-  {
-    return name_;
-  }
-
-  public void setName(String name)
-  {
-    name_ = name;
-  }
-
-  public Hierarchy getHierarchyParent()
-  {
-    return parent_;
-  }
-
-  public void setFont(Font font)
-  {
-    FONT = font;
-  }
-
-  public void setColor(Color color)
-  {
-    COLOR = color;
-  }
-
-  public void setSpace(int space)
-  {
-    SPACE = space;
-  }
-
-  public void handleEvent() {}
-
-  public boolean mouseDown(Event evt, int x, int y)
-  {
-    Hierarchy value = mouseInside(x, y);
-
-    if (value != null)
-      {
-	if (! value.deadend_)
-	  {
-	    if (x < value.self_.x + TRI_HEIGHT + SPACE)
-	      {
-		value.collapsed_ = ! value.collapsed_;
-		if (value.contained_.isEmpty())
-		  value.handleEvent();
-		repaint();
-	      }
-	  }
-	else
-	  {
-	    if (value.contained_.isEmpty())
-	      value.handleEvent();
-	  }
-      }
-    
-    return false;
-  }
-  
-  public boolean mouseMove(Event evt, int x, int y)
-  {
-    Hierarchy value = mouseInside(x, y);
-
-    if ((value != last_lit_) && (last_lit_ != null))
-      last_lit_.highlight(getGraphics(), false);
-    
-    if (value != null && value.deadend_)
-      value.highlight(getGraphics(), true);
-    
-    last_lit_ = value;
-    
-    return false;
-  }
-
-  public void paint(Graphics g)
-  {
-    Dimension d = size();
-
-    drawLevel(g, SPACE, SPACE);
-
-    if (d.width < scope_.width || d.height < scope_.height ||
-	d.width > scope_.width || d.height > scope_.height)
-	resize(scope_.width, scope_.height);
-  }
-
-  
-  private Point drawLevel(Graphics g, int x, int y)
-  {
-    g.setFont(FONT);
-    FontMetrics font_metrics = g.getFontMetrics();
-    int string_height = font_metrics.getHeight();
-    int string_width = font_metrics.stringWidth(name_); 
-    int entry_height = string_height;
-    int entry_width = string_width + 2*SPACE + TRI_HEIGHT;
-    int total_height, total_width, initial_x = x, initial_y = y;
-    int indent = SPACE + TRI_HEIGHT/2;
-    int temp_x = x;
-    Point place_marker;
-    Hierarchy entry;
-
-    if (icon_ != null)
-      {
-	entry_height = Math.max(string_height, icon_.iconSize().height);
-	entry_width += icon_.iconSize().width + SPACE;
-	indent += icon_.iconSize().width/2;
-	if (! deadend_)
-	  drawShape(g, x, y + (entry_height - TRI_HEIGHT)/2, deadend_, collapsed_);
-      }
-    else
-      drawShape(g, x, y + (entry_height - TRI_HEIGHT)/2, deadend_, collapsed_);
-    
-    self_ = new Rectangle(initial_x, initial_y, entry_width, entry_height);
-
-    temp_x += TRI_HEIGHT + SPACE;
-
-    if (icon_ != null)
-      {
-	icon_.drawIcon(g, temp_x, y, root_);
-	temp_x += SPACE + icon_.iconSize().width;
-      }
-
-    g.setColor(COLOR);
-   
-    g.drawString(name_, temp_x, y + (entry_height + string_height)/2);
-
-    total_width = entry_width;
-    y += entry_height + SPACE;
-    
-    if (! (deadend_ || collapsed_))
-      {	
-	x += indent;
-	for (int i = 0; i < contained_.size(); i++)
-	  {
-	    entry = (Hierarchy)contained_.elementAt(i);
-	    place_marker = entry.drawLevel(g, x, y);
-	    total_width = Math.max(total_width, entry.scope_.width + indent + SPACE);
-	    x = place_marker.x;
-	    y = place_marker.y;
-	  }
-	x -= indent;
-      }     
-
-    total_height = y - initial_y;
-    scope_ = new Rectangle(initial_x, initial_y, total_width, total_height);
-    
-    return new Point(x, y);
-  }
-
-  private Hierarchy mouseInside(int x, int y)
-  {
-    Hierarchy entry;
-    Hierarchy return_value = null;
-
-    if (self_.inside(x, y))
-      {
-	return_value = this;
-      }
-    else
-      {
-	if (scope_.inside(x, y) && (! collapsed_))
-	  {
-	    for (int i = 0; i < contained_.size(); i++)
-	      {
-		entry = (Hierarchy)contained_.elementAt(i);
-		if ((return_value = entry.mouseInside(x, y)) != null)
-		  break;		
-	      }
-	  }
-	else
-	  return_value =  null;
-      }
-
-    return return_value;
-  }
-
-  private void highlight(Graphics g, boolean lit)
-  {  
-    g.setFont(FONT);
-    FontMetrics fm = g.getFontMetrics();
-    int string_height = fm.getHeight();
-    int x = self_.x + SPACE + TRI_HEIGHT;
-    int y = self_.y;
-
-    if (icon_ != null)
-      x += icon_.iconSize().width + SPACE;
-    
-    if (lit) 
-      g.setColor(Color.magenta);
-    else
-      g.setColor(COLOR);
-    
-    g.drawString(name_, x, y + (self_.height + string_height)/2);
-  } 
-
-  
-  private static void drawShape(Graphics g, int x, int y, boolean dead_end, boolean collapsed)   
-  {
-    int xpoints[] = new int[3];
-    int ypoints[] = new int[3];
-
-    xpoints[0] = x;
-    ypoints[0] = y;
-
-    if (dead_end)
-      {
-	g.fillOval(x, y, TRI_HEIGHT, TRI_HEIGHT);
-      }
-    else
-      {
-	// Draw a small collapsed triangle: |>
-	if (collapsed)
-	  {
-	    xpoints[1] = x;
-	    xpoints[2] = x + TRI_HEIGHT;
-	    ypoints[1] = y + TRI_HEIGHT;
-	    ypoints[2] = y + TRI_HEIGHT/2;
-	    g.fillPolygon(xpoints, ypoints, 3);
-	  }
-	//Draw a small uncollapsed triangle
-	else
-	  {
-	    xpoints[1] = x + TRI_HEIGHT;
-	    xpoints[2] = x + TRI_HEIGHT/2;
-	    ypoints[1] = y;
-	    ypoints[2] = y + TRI_HEIGHT;
-	    g.fillPolygon(xpoints, ypoints, 3);
-	  }
-      }
-  }
-
- private static void drawVertHashedLine(Graphics g, int x, int y1, int y2, int hashsize)
-  {
-    for (int ytemp = y1; ytemp < y2; ytemp += hashsize*3)
-      {
-	if (y2 - hashsize < ytemp)
-	  g.drawLine(x, ytemp, x, y2);
-	else
-	  g.drawLine(x, ytemp, x, ytemp + hashsize);
-      }
-  }
-  
-  private static void drawHoroHashedLine(Graphics g, int y, int x1, int x2, Color color, int hashsize)
-  {
-    for (int xtemp = x1; xtemp < x2; xtemp += hashsize*3)
-      {
-	if (x2 - hashsize < xtemp)
-	  g.drawLine(xtemp, y, x1, y);
-	else
-	  g.drawLine(xtemp, y, xtemp + hashsize, y);
-      }
-  }
-}
-
-