jopg second commit

java/jpwr/jopg/src/Glow.java

@@ -39,7 +39,8 @@ package jpwr.jopg;
 
 public class Glow {
     public static final int GLOW__TERMINATED	       	= 21001;
-    public static final int GLOW__SUBTERMINATED        = 21003;
+    public static final int GLOW__SUBTERMINATED        	= 21003;
+    public static final int GLOW__NO_PROPAGATE        	= 21005;
 
     public static final int DRAW_MP			= 6;
     public static final int DRAW_TYPE_SIZE		= 9;
@@ -1466,10 +1467,16 @@ public class Glow {
     public static final int ePosition_Absolute			= 0;
     public static final int ePosition_Relative			= 1;
 
+    public static final int eEventType_Object 			= 0;
+    public static final int eEventType_Menu 			= 1;
+
     public static final int eEvent_MB1Click 			= 0;
     public static final int eEvent_MB1Up 			= 2;
     public static final int eEvent_MB1Down 			= 3;
     public static final int eEvent_MB1DoubleClick 	       	= 4;
     public static final int eEvent_CursorMotion 		= 5;
     public static final int eEvent_ValueChanged 		= 7;
+    public static final int eEvent_MenuCreate 			= 8;
+    public static final int eEvent_MenuActivated 		= 9;
+    public static final int eEvent_MenuDelete 			= 10;
 }

java/jpwr/jopg/src/GlowArrayElem.java

@@ -43,4 +43,5 @@ public class GlowArrayElem {
     public void draw() {}
     public void draw(GlowTransform t, int highlight, int hot, Object node, Object colornode) {}
     public int eventHandler(GlowEvent e, double fx, double fy) {return 0;}
+    public Object getUserData() { return null;}
 }

java/jpwr/jopg/src/GlowDraw.java

@@ -461,4 +461,13 @@ public class GlowDraw implements GlowDrawIfc {
 	}
 	return fonts[idx];
     }
+
+    public int set_clip_rectangle( int x1, int y1, int x2, int y2) {
+	g2.setClip(new Rectangle2D.Float((float)x1, (float)y1, (float)x2, (float)y2));
+	return 1;
+    }
+
+    public void reset_clip_rectangle() {
+	g2.setClip(null);
+    }
 }

java/jpwr/jopg/src/GlowDrawIfc.java

@@ -57,4 +57,6 @@ public interface GlowDrawIfc {
     public  int gradient_rotate(double rotate, int gradient);
     public GlowDimension getTextExtent( String text, int idx, int type);
     public Color getColor(int gc_type);
+    public int set_clip_rectangle( int x1, int y1, int x2, int y2);
+    public void reset_clip_rectangle();
 }

java/jpwr/jopg/src/GlowEvent.java

- /* 
+/* 
  * Proview   Open Source Process Control.
  * Copyright (C) 2005-2012 SSAB EMEA AB.
  *
@@ -37,10 +37,12 @@
 package jpwr.jopg;
 
 public class GlowEvent {
+    public int event;
     public int type;
     public double x;
     public double y;
-    Object object;
+    public GlowArrayElem object;
+    public int object_type;
 
     public GlowEvent() {}
-}
+}
\ No newline at end of file

java/jpwr/jopg/src/GlowPoint.java

@@ -49,6 +49,10 @@ public class GlowPoint {
 	this.cmn = cmn;
     }
 
+    public void posit(double x, double y) {
+	this.x = x;
+	this.y = y;
+    }
     public void open(BufferedReader reader) {
 	String line;
 	StringTokenizer token;

java/jpwr/jopg/src/GlowTransform.java

@@ -57,6 +57,10 @@ public class GlowTransform {
     boolean stored;
 
     public GlowTransform() {
+	a11 = 1;
+	a22 = 1;
+	s_a11 = 1;
+	s_a22 = 1;
     }
 
     public void store() { 

java/jpwr/jopg/src/Graph.java

@@ -38,6 +38,7 @@
 package jpwr.jopg;
 import jpwr.rt.*;
 import java.io.*;
+import java.util.*;
 
 public class Graph implements GraphIfc, GrowApplIfc {
     public static final int eType_Bit = (1 << 15) + 1;
@@ -61,6 +62,12 @@ public class Graph implements GraphIfc, GrowApplIfc {
 	cmn.setGdraw(gdraw);
     }
 
+    public int getWidth() {
+	return appl.getWidth();
+    }
+    public int getHeight() {
+	return appl.getHeight();
+    }
     public Gdh getGdh() {
 	return gdh;
     }
@@ -158,6 +165,9 @@ public class Graph implements GraphIfc, GrowApplIfc {
     }
 
     public DynParsedAttrName parseAttrName( String name) {
+	if ( name == null)
+	    return null;
+
 	int idx, tidx, eidx;
 	DynParsedAttrName pname = new DynParsedAttrName();
 
@@ -222,10 +232,74 @@ public class Graph implements GraphIfc, GrowApplIfc {
     }
 
     public void eventHandler(GlowEvent e) {
-	if ( e.object != null) {
-	    int sts;
-	    Dyn dyn = (Dyn)((GrowNode)e.object).getUserData();
-	    sts = dyn.action((GrowNode)e.object, e);	    	    
+	switch ( e.event) {
+	case Glow.eEvent_MB1Click:
+	    if ( e.object_type == Glow.eObjectType_NoObject ||
+		 e.object.type() != Glow.eObjectType_GrowMenu) {
+		// Close any open menu, if not click in menu
+		GlowEventMenu event = new GlowEventMenu();
+		event.event = Glow.eEvent_MenuDelete;
+		event.type = Glow.eEventType_Menu;
+		event.object = null;
+		System.out.println("Graph: delete any menu");		
+		Vector<GlowArrayElem> list = ctx.get_object_list();
+		for ( int i = 0; i < list.size(); i++) {
+		    GlowArrayElem o = list.get(i);
+		    if ( (o.type() == Glow.eObjectType_GrowNode ||
+			  o.type() == Glow.eObjectType_GrowGroup) &&
+			 (e.object_type == Glow.eObjectType_NoObject ||
+			  o != e.object)) {
+			Dyn dyn = (Dyn)o.getUserData();
+			if ( dyn != null)
+			    dyn.action( (GrowNode)o, (GlowEvent)event);
+			int old_size = list.size(); 
+			list = ctx.get_object_list();
+			if ( old_size != list.size())
+			    // Something is deleted
+			    break;
+		    }
+		}
+	    }
+	    // Note! no break
+	case Glow.eEvent_MB1Up:
+	case Glow.eEvent_MB1Down:
+	case Glow.eEvent_ValueChanged:
+	    if ( e.object != null) {
+		int sts;
+		Dyn dyn = (Dyn)((GlowArrayElem)e.object).getUserData();
+		if ( dyn != null)
+		    sts = dyn.action((GrowNode)e.object, e);	    	    
+	    }
+	    break;
+	case Glow.eEvent_MenuActivated:
+	case Glow.eEvent_MenuCreate:
+	case Glow.eEvent_MenuDelete: {
+	    int		old_size;
+	    int		sts;
+
+	    Vector<GlowArrayElem> list = ctx.get_object_list();
+
+	    for ( int i = 0; i < list.size(); i++) {
+		GlowArrayElem o = list.get(i);
+		if ( o.type() == Glow.eObjectType_GrowNode ||
+		     o.type() == Glow.eObjectType_GrowGroup) {
+		    		    
+		    Dyn dyn = (Dyn)o.getUserData();
+		    if ( dyn != null) {
+			sts = dyn.action((GrowNode)o, e);
+			if ( sts == Glow.GLOW__TERMINATED)
+			    return;
+		    
+			// Check if anything is deleted
+			old_size = list.size();
+			list = ctx.get_object_list();
+			if ( old_size != list.size())
+			    break;
+		    }
+		}
+	    }
+	    break;
+	}
 	}
     }
 

java/jpwr/jopg/src/GraphApplIfc.java

@@ -39,4 +39,6 @@ package jpwr.jopg;
 public interface GraphApplIfc {
     public int command(String cmd);
     public void openConfirmDialog( Object dyn, String text, Object object);
+    public int getWidth();
+    public int getHeight();
 }

java/jpwr/jopg/src/GrowApplIfc.java

@@ -43,4 +43,6 @@ public interface GrowApplIfc {
     public void traceDisconnect(GrowNode object);
     public void traceScan(GrowNode object);
     public void eventHandler(GlowEvent e);
+    public int getWidth();
+    public int getHeight();
 }

java/jpwr/jopg/src/GrowArc.java

@@ -241,7 +241,7 @@ public class GrowArc extends GlowArrayElem {
     public int eventHandler( GlowEvent event, double fx, double fy) {
 	GlowPoint rp;
 
-	switch ( event.type) {
+	switch ( event.event) {
 	case Glow.eEvent_CursorMotion:		
 	    return 0;
 	default: ;
@@ -251,8 +251,6 @@ public class GrowArc extends GlowArrayElem {
 	//rp = new GlowPoint(null);
 	//rp.x = fx;
 	//rp.y = fy;
-	System.out.println( "Event handler: " + fx + " " + fy + " reverse: " + rp.x + " " + rp.y);
-	System.out.println(  "   ll: " + ll.x + " " + ll.y + "  ur: " + ur.x + " " + ur.y);
 	if ( ll.x <= rp.x && rp.x <= ur.x &&
 	     ll.y <= rp.y && rp.y <= ur.y) {
 	    System.out.println( "Event handler: Hit in arc");

java/jpwr/jopg/src/GrowCmn.java

@@ -49,6 +49,10 @@ public class GrowCmn {
 	public double base_zoom_factor;
 	public int offset_x;
 	public int offset_y;
+	public int window_width;
+	public int window_height;
+	public int subwindow_x;
+	public int subwindow_y;
     }
 
     public GrowApplIfc appl;
@@ -96,6 +100,9 @@ public class GrowCmn {
     int hot_indication;
     Object userdata;
     GlowArrayElem callback_object;
+    int callback_object_type;
+    int hot_mode;
+    int hot_found;
 
     Vector<GlowArrayElem> a = new Vector<GlowArrayElem>();
     Vector<GlowArrayElem> a_nc = new Vector<GlowArrayElem>();
@@ -106,8 +113,16 @@ public class GrowCmn {
 	this.appl = appl;
 	this.debug = true;
 	this.antiAliasing = true;
+	mw.window_width = getWidth();
+	mw.window_height = getHeight();
     }
 
+    public int getWidth() {
+	return appl.getWidth();
+    }
+    public int getHeight() {
+	return appl.getHeight();
+    }
     public void setGdraw(GlowDrawIfc gdraw) {
 	this.gdraw = gdraw;
     }

java/jpwr/jopg/src/GrowCtx.java

@@ -349,12 +349,33 @@ public class GrowCtx implements GrowCtxIfc {
 	}
     }
 
-    public void register_callback_object(GlowArrayElem o) {
+    public void register_callback_object(int type, GlowArrayElem o) {
 	cmn.callback_object = o;
+	cmn.callback_object_type = type;
     }
+    public int send_menu_callback( GlowArrayElem object, int item, int event,
+				   double x, double y) {
+	/* Send a host request callback */
+	GlowEventMenu e = new GlowEventMenu();
+
+	e.event = event;
+	e.type = Glow.eEventType_Menu;
+	// e.any.x_pixel = int( x * mw.zoom_factor_x) - mw.offset_x;
+	// e.any.y_pixel = int( y * mw.zoom_factor_y) - mw.offset_y;
+	e.x = x;
+	e.y = y;
+	e.object_type = object.type();
+	e.object = object;
+	e.item = item;
+	cmn.appl.eventHandler(e);
+ 
+	return 1;
+    }
+
     public void eventHandler(GlowEvent e) {
 	int sts = 0;
 	cmn.callback_object = null;
+	cmn.callback_object_type = Glow.eObjectType_NoObject;
 	for ( int i = cmn.a.size() - 1; i >= 0; i--) {
 	    sts = ((GlowArrayElem)cmn.a.get(i)).eventHandler(e, e.x, e.y);
 	    if ( sts == 1) {
@@ -364,6 +385,7 @@ public class GrowCtx implements GrowCtxIfc {
 
 	if ( sts == 1 && cmn.appl != null) {
 	    e.object = cmn.callback_object;
+	    e.object_type = cmn.callback_object_type;
 	    cmn.appl.eventHandler(e);
 	}
     }
@@ -446,6 +468,18 @@ public class GrowCtx implements GrowCtxIfc {
 	return null;
     }
 
+    public void insert(GlowArrayElem e) {
+	cmn.a.add(e);
+    }
+    public void remove(GlowArrayElem e) {
+	cmn.a.remove(e);
+    }
+    public void pop(GlowArrayElem e) {
+	// TODO
+    }
+    public Vector<GlowArrayElem> get_object_list() {
+	return cmn.a;
+    }
 }
 
 

java/jpwr/jopg/src/GrowCtxIfc.java

@@ -35,6 +35,7 @@
  */
 
 package jpwr.jopg;
+import java.util.*;
 
 
 public interface GrowCtxIfc {
@@ -42,5 +43,11 @@ public interface GrowCtxIfc {
     public GlowArrayElem get_object_group( GlowArrayElem object);
     public void draw();
     public void draw( double ll_x, double ll_y, double ur_x, double ur_y);
-    public void register_callback_object(GlowArrayElem o);
+    public void register_callback_object(int type, GlowArrayElem o);
+    public int send_menu_callback( GlowArrayElem object, int item, int type,
+				   double x, double y);
+    public void insert(GlowArrayElem e);
+    public void remove(GlowArrayElem e);
+    public void pop(GlowArrayElem e);
+    public Vector<GlowArrayElem> get_object_list();
 }

java/jpwr/jopg/src/GrowFrame.java

@@ -129,14 +129,14 @@ public class GrowFrame extends JFrame implements GraphApplIfc, ActionListener {
 	setSize();
 	enableEvents(AWTEvent.WINDOW_EVENT_MASK);
 	setDefaultCloseOperation( DISPOSE_ON_CLOSE);
-
-        localPanel.addMouseListener(new MouseAdapter() {
+	
+	MouseAdapter adapter = new MouseAdapter() {
 		public void mouseClicked(MouseEvent e) {
 		    System.out.println("MouseListener");
 		    GlowEvent event = new GlowEvent();
 		    event.x = (e.getX() + graph.ctx.cmn.mw.offset_x) / graph.ctx.cmn.mw.zoom_factor_x;
 		    event.y = (e.getY() + graph.ctx.cmn.mw.offset_y) / graph.ctx.cmn.mw.zoom_factor_y;
-		    event.type = Glow.eEvent_MB1Click;
+		    event.event = Glow.eEvent_MB1Click;
 		    graph.ctx.eventHandler( event);
 		}
 		public void mousePressed(MouseEvent e) {
@@ -144,7 +144,7 @@ public class GrowFrame extends JFrame implements GraphApplIfc, ActionListener {
 		    GlowEvent event = new GlowEvent();
 		    event.x = (e.getX() + graph.ctx.cmn.mw.offset_x) / graph.ctx.cmn.mw.zoom_factor_x;
 		    event.y = (e.getY() + graph.ctx.cmn.mw.offset_y) / graph.ctx.cmn.mw.zoom_factor_y;
-		    event.type = Glow.eEvent_MB1Down;
+		    event.event = Glow.eEvent_MB1Down;
 		    graph.ctx.eventHandler( event);
 		}
 		public void mouseReleased(MouseEvent e) {
@@ -152,23 +152,33 @@ public class GrowFrame extends JFrame implements GraphApplIfc, ActionListener {
 		    GlowEvent event = new GlowEvent();
 		    event.x = (e.getX() + graph.ctx.cmn.mw.offset_x) / graph.ctx.cmn.mw.zoom_factor_x;
 		    event.y = (e.getY() + graph.ctx.cmn.mw.offset_y) / graph.ctx.cmn.mw.zoom_factor_y;
-		    event.type = Glow.eEvent_MB1Up;
+		    event.event = Glow.eEvent_MB1Up;
 		    graph.ctx.eventHandler( event);
 		}
 		public void mouseMoved(MouseEvent e) {
-		    System.out.println("MouseListener");
 		    GlowEvent event = new GlowEvent();
 		    event.x = (e.getX() + graph.ctx.cmn.mw.offset_x) / graph.ctx.cmn.mw.zoom_factor_x;
 		    event.y = (e.getY() + graph.ctx.cmn.mw.offset_y) / graph.ctx.cmn.mw.zoom_factor_y;
-		    event.type = Glow.eEvent_CursorMotion;
+		    event.event = Glow.eEvent_CursorMotion;
 		    graph.ctx.eventHandler( event);
 		}
-	    });
+	    };
+
+        localPanel.addMouseListener(adapter);
+        localPanel.addMouseMotionListener(adapter);
 
 	timer = new Timer( scanTime, this); 
 	timer.start();
     }
 
+
+    public int getWidth() {
+	return localPanel.getWidth();
+    }
+    public int getHeight() {
+	return localPanel.getHeight();
+    }
+
     public void actionPerformed( ActionEvent e) {
 	scanCount++;
 	if ( scanCount == 1)

java/jpwr/jopg/src/GrowLine.java

@@ -181,15 +181,13 @@ public class GrowLine extends GlowArrayElem {
 	/*
 	GlowPoint rp;
 
-	switch ( event.type) {
+	switch ( event.event) {
 	case Glow.eEvent_CursorMotion:		
 	    return 0;
 	default: ;
 	}
 
 	rp = trf.reverse( fx, fy);
-	System.out.println( "Event handler: " + fx + " " + fy + " reverse: " + rp.x + " " + rp.y);
-	System.out.println(  "   ll: " + ll.x + " " + ll.y + "  ur: " + ur.x + " " + ur.y);
 	if ( ll.x <= rp.x && rp.x <= ur.x &&
 	     ll.y <= rp.y && rp.y <= ur.y) {
 	    System.out.println( "Event handler: Hit in rect");

java/jpwr/jopg/src/GrowNode.java

@@ -93,6 +93,9 @@ public class GrowNode extends GlowArrayElem {
     public int input_selected;
     public int annotv_inputmode[] = new int[10];
     public double fill_level = 1;
+    public int level_fill_drawtype;
+    public int level_color_tone;
+    public int level_direction;
 
     GrowCmn cmn;
 
@@ -343,7 +346,7 @@ public class GrowNode extends GlowArrayElem {
 	GlowPoint rp;
 	int sts;
 
-	switch ( event.type) {
+	switch ( event.event) {
 	case Glow.eEvent_CursorMotion:		
 	    return 0;
 	default: ;
@@ -354,12 +357,10 @@ public class GrowNode extends GlowArrayElem {
 	if ( sts != 0) {
 	    System.out.println( "Hit in node " + sts);
 	    if ( type() != Glow.eObjectType_GrowGroup)
-		cmn.ctx.register_callback_object(this);
+		cmn.ctx.register_callback_object(Glow.eObjectType_Node, this);
 	    return sts;
 	}
 	/*
-	System.out.println( "Event handler: " + fx + " " + fy + " reverse: " + rp.x + " " + rp.y);
-	System.out.println(  "   ll: " + ll.x + " " + ll.y + "  ur: " + ur.x + " " + ur.y);
 	if ( ll.x <= rp.x && rp.x <= ur.x &&
 	     ll.y <= rp.y && rp.y <= ur.y) {
 	    System.out.println( "Event handler: Hit in rect");
@@ -372,7 +373,8 @@ public class GrowNode extends GlowArrayElem {
 
     public void draw() {
 	if ( visible != 0)
-	    nc.draw( trf, highlight, hot, this, this);
+	    //nc.draw( trf, highlight, hot, this, this);
+	    draw(null, highlight, hot, null, null);
     }
     public void draw(GlowTransform t, int highlight, int hot, Object node, Object colornode) {
 
@@ -396,7 +398,145 @@ public class GrowNode extends GlowArrayElem {
 	    else
 		nc.draw( trf, highlight, hot, node, node);
 	}
-	
+	else {
+	    int x1, x2, y1, y2;
+	    int x_level = 0;
+	    int y_level = 0;
+	    int clip_sts = 0;
+	    int old_color_tone = 0;
+	    int old_fill_drawtype = 0;
+	    
+	    if (t == null) {
+		x1 = (int)( x_left * cmn.mw.zoom_factor_x + 0.5) - cmn.mw.offset_x;
+		y1 = (int)( y_low * cmn.mw.zoom_factor_y + 0.5) - cmn.mw.offset_y;
+		x2 = (int)( x_right * cmn.mw.zoom_factor_x + 0.5) - cmn.mw.offset_x;
+		y2 = (int)( y_high * cmn.mw.zoom_factor_y + 0.5) - cmn.mw.offset_y;
+	    }
+	    else {
+		x1 = (int)( t.x( x_left, y_low) * cmn.mw.zoom_factor_x + 0.5) - cmn.mw.offset_x;
+		y1 = (int)( t.y( x_left, y_low) * cmn.mw.zoom_factor_y + 0.5) - cmn.mw.offset_y;
+		x2 = (int)( t.x( x_right, y_high) * cmn.mw.zoom_factor_x + 0.5) - cmn.mw.offset_x;
+		y2 = (int)( t.y( x_right, y_high) * cmn.mw.zoom_factor_y + 0.5) - cmn.mw.offset_y;
+	    }
+	    switch ( level_direction) {
+	    case Glow.eDirection_Right:
+		x_level = (int)( fill_level * (x2 - x1) + 0.5);
+		clip_sts = cmn.gdraw.set_clip_rectangle( x1 - 1, y1 - 1, x1 + x_level, y2 + 1);
+		break;
+	    case Glow.eDirection_Left:
+		x_level = (int)( (1 - fill_level) * ( x2 - x1) + 0.5);
+		clip_sts = cmn.gdraw.set_clip_rectangle( x1 - 1, y1 - 1, x1 + x_level, y2 + 1);
+		if ( level_color_tone != Glow.eDrawTone_No) {
+		    old_color_tone = color_tone;
+		    color_tone = level_color_tone;
+		}
+		else if ( level_fill_drawtype != Glow.eDrawType_No) {
+		    old_fill_drawtype = fill_drawtype;
+		    fill_drawtype = level_fill_drawtype;
+		}
+		break;
+	    case Glow.eDirection_Up:
+		y_level = (int)( fill_level * (y2 - y1) + 0.5);
+		clip_sts = cmn.gdraw.set_clip_rectangle( x1 - 1, y1 - 1, x2 + 1, y1 + y_level);
+		break;
+	    case Glow.eDirection_Down:
+		y_level = (int)( (1 - fill_level) * ( y2 - y1) + 0.5);
+		clip_sts = cmn.gdraw.set_clip_rectangle( x1 - 1, y1 - 1, x2 + 1, y1 + y_level);
+		if ( level_color_tone != Glow.eDrawTone_No) {
+		    old_color_tone = color_tone;
+		    color_tone = level_color_tone;
+		}
+		else if ( level_fill_drawtype != Glow.eDrawType_No) {
+		    old_fill_drawtype = fill_drawtype;
+		    fill_drawtype = level_fill_drawtype;
+		}
+		break;
+	    default: ;
+	    }
+	    
+	    if ( t != null) {
+		GlowTransform trf_tot = t.multiply( trf);
+
+		// If this node has a trace pointer, use colors for this node
+		nc.draw( trf_tot, highlight, hot, this, this);
+	    }
+	    else
+		nc.draw( trf, highlight, hot, node, node);
+	    if ( (clip_sts & 1) != 0)
+		cmn.gdraw.reset_clip_rectangle();
+	    
+	    switch ( level_direction) {
+	    case Glow.eDirection_Right:
+		if ( level_color_tone != Glow.eDrawTone_No) {
+		    old_color_tone = color_tone;
+		    color_tone = level_color_tone;
+		}
+		else if ( level_fill_drawtype != Glow.eDrawType_No) {
+		    old_fill_drawtype = fill_drawtype;
+		    fill_drawtype = level_fill_drawtype;
+		}
+		clip_sts = cmn.gdraw.set_clip_rectangle( x1 + x_level, y1 - 1, x2 + 1, y2 + 1);
+		break;
+	    case Glow.eDirection_Left:
+		if ( level_color_tone != Glow.eDrawTone_No)
+		    color_tone = old_color_tone;
+		else if ( level_fill_drawtype != Glow.eDrawType_No)
+		    fill_drawtype = old_fill_drawtype;
+		clip_sts = cmn.gdraw.set_clip_rectangle( x1 + x_level, y1 - 1, x2 + 1, y2 + 1);
+		break;
+	    case Glow.eDirection_Up:
+		if ( level_color_tone != Glow.eDrawTone_No) {
+		    old_color_tone = color_tone;
+		    color_tone = level_color_tone;
+		}
+		else if ( level_fill_drawtype != Glow.eDrawType_No) {
+		    old_fill_drawtype = fill_drawtype;
+		    fill_drawtype = level_fill_drawtype;
+		}
+		clip_sts = cmn.gdraw.set_clip_rectangle( x1 - 1, y1 + y_level, x2 + 1, y2 + 1);
+		break;
+	    case Glow.eDirection_Down:
+		if ( level_color_tone != Glow.eDrawTone_No)
+		    color_tone = old_color_tone;
+		else if ( level_fill_drawtype != Glow.eDrawType_No)
+		    fill_drawtype = old_fill_drawtype;
+		clip_sts = cmn.gdraw.set_clip_rectangle( x1 - 1, y1 + y_level, x2 + 1, y2 + 1);
+		break;
+	    default: ;
+	    }
+
+	    if ( t != null) {
+		GlowTransform trf_tot = t.multiply( trf);
+
+		// If this node has a trace pointer, use colors for this node
+		nc.draw( trf_tot, highlight, hot, this, this);
+	    }
+	    else
+		nc.draw( trf, highlight, hot, node, node);
+	    if ( (clip_sts & 1) != 0)
+		cmn.gdraw.reset_clip_rectangle();
+
+	    switch ( level_direction) {
+	    case Glow.eDirection_Right:
+		if ( level_color_tone != Glow.eDrawTone_No)
+		    color_tone = old_color_tone;
+		else if ( level_fill_drawtype != Glow.eDrawType_No)
+		    fill_drawtype = old_fill_drawtype;
+		break;
+	    case Glow.eDirection_Left:
+		break;
+	    case Glow.eDirection_Up:
+		if ( level_color_tone != Glow.eDrawTone_No)
+		    color_tone = old_color_tone;
+		else if ( level_fill_drawtype != Glow.eDrawType_No)
+		    fill_drawtype = old_fill_drawtype;
+		break;
+	    case Glow.eDirection_Down:
+		break;
+	    default: ;
+	    }
+	}
+
     }
 
     public int getClassTraceColor1() {
@@ -444,6 +584,18 @@ public class GrowNode extends GlowArrayElem {
     public void setColorInverse(int color_inverse) {
 	this.color_inverse = color_inverse;
     }
+    public void setLevelFillColor(int color) {
+	level_fill_drawtype = color;
+    }
+    public void setLevelColorTone(int tone) {
+	level_color_tone = tone;
+    }
+    public void setLevelDirection( int level_direction) {
+	this.level_direction = level_direction;
+    }
+    public void setFillLevel(double fill_level) {
+	this.fill_level = fill_level;
+    }
     public String getAnnotation(int number) {
 	return annotv[number];
     }
@@ -588,4 +740,63 @@ public class GrowNode extends GlowArrayElem {
 		      old_x_right * cmn.mw.zoom_factor_x - cmn.mw.offset_x + Glow.DRAW_MP,
 		      old_y_high * cmn.mw.zoom_factor_y - cmn.mw.offset_y + Glow.DRAW_MP);
     }
+
+    public GlowFillLevelLimits getLimits()
+    {
+	GlowFillLevelLimits limits = new GlowFillLevelLimits();
+
+	if ( nc.y0 == 0 && nc.y1 == 0) {
+	    limits.status = 0;
+	    return limits;
+	}
+	if ( !(nc.x0 == 0 && nc.x1 == 0)) {
+	    limits.status = 0;
+	    return limits;
+	}
+
+	double x1, x2, y1, y2;
+	double rotation;
+
+	// Calculate max and min koordinates
+
+	x1 = trf.x( 0, nc.y0);
+	y1 = trf.y( 0, nc.y0);
+	x2 = trf.x( 0, nc.y1);
+	y2 = trf.y( 0, nc.y1);
+
+	rotation = (trf.rot() / 360 - Math.floor( trf.rot() / 360)) * 360;
+
+	if ( 45 >= rotation || rotation > 315) {
+	    limits.direction = Glow.eDirection_Down;
+	    limits.min = y1;
+	    limits.max = y2;
+	}
+	else if ( 45 < rotation && rotation <= 135) {
+	    limits.direction = Glow.eDirection_Right;
+	    limits.min = x2;
+	    limits.max = x1;
+	}
+	else if ( 135 < rotation && rotation <= 225) {
+	    limits.direction = Glow.eDirection_Up;
+	    limits.min = y2;
+	    limits.max = y1;
+	}
+	else if ( 225 < rotation && rotation <= 315) {
+	    limits.direction = Glow.eDirection_Left;
+	    limits.min = x1;
+	    limits.max = x2;
+	}
+	limits.status = 1;
+	return limits;
+    }
+
+    public GlowGeometry measure() {
+	GlowGeometry geom = new GlowGeometry();
+	geom.ll_x = x_left;
+	geom.ll_y = y_low;
+	geom.ur_x = x_right;
+	geom.ur_y = y_high;
+
+	return geom;
+    }
 }

java/jpwr/jopg/src/GrowPolyline.java

@@ -256,7 +256,7 @@ public class GrowPolyline extends GlowArrayElem {
 	/*
 	GlowPoint rp;
 
-	switch ( event.type) {
+	switch ( event.event) {
 	case Glow.eEvent_CursorMotion:		
 	    return 0;
 	default: ;
@@ -266,8 +266,6 @@ public class GrowPolyline extends GlowArrayElem {
 	//rp = new GlowPoint(null);
 	//rp.x = fx;
 	//rp.y = fy;
-	System.out.println( "Event handler: " + fx + " " + fy + " reverse: " + rp.x + " " + rp.y);
-	System.out.println(  "   ll: " + ll.x + " " + ll.y + "  ur: " + ur.x + " " + ur.y);
 	if ( ll.x <= rp.x && rp.x <= ur.x &&
 	     ll.y <= rp.y && rp.y <= ur.y) {
 	    System.out.println( "Event handler: Hit in polyline");

java/jpwr/jopg/src/GrowRect.java

@@ -78,6 +78,33 @@ public class GrowRect extends GlowArrayElem {
 	ur = new GlowPoint(cmn);
     }
 
+    public GrowRect( GrowCmn cmn, String n_name, double x, double y, 
+		     double w, double h, int draw_type, int line_width, 
+		     int fill, int border, int shadow,
+		     int fill_drawtype) {
+	this.cmn = cmn;
+	trf = new GlowTransform();
+	ll = new GlowPoint(cmn);
+	ll.x = x;
+	ll.y = y;
+	ur = new GlowPoint(cmn);
+	ur.x = x + w;
+	ur.y = y + h;
+	this.draw_type = draw_type;
+	this.line_width = line_width;
+	this.fill = fill;
+	this.border = border;
+	this.shadow = shadow;
+	this.fill_drawtype = fill_drawtype;
+	this.n_name = n_name;
+	shadow_width = 5;
+	relief = Glow.eRelief_Up;
+	shadow_contrast = 2;
+	gradient = Glow.eGradient_No;	
+	gradient_contrast = 4;
+    }
+
+
     public int type() {
 	return Glow.eObjectType_GrowRect;
     }
@@ -240,7 +267,7 @@ public class GrowRect extends GlowArrayElem {
     public int eventHandler( GlowEvent event, double fx, double fy) {
 	GlowPoint rp;
 
-	switch ( event.type) {
+	switch ( event.event) {
 	case Glow.eEvent_CursorMotion:		
 	    return 0;
 	default: ;
@@ -250,8 +277,6 @@ public class GrowRect extends GlowArrayElem {
 	//rp = new GlowPoint(null);
 	//rp.x = fx;
 	//rp.y = fy;
-	System.out.println( "Event handler: " + fx + " " + fy + " reverse: " + rp.x + " " + rp.y);
-	System.out.println(  "   ll: " + ll.x + " " + ll.y + "  ur: " + ur.x + " " + ur.y);
 	if ( ll.x <= rp.x && rp.x <= ur.x &&
 	     ll.y <= rp.y && rp.y <= ur.y) {
 	    System.out.println( "Event handler: Hit in rect");
@@ -425,5 +450,124 @@ public class GrowRect extends GlowArrayElem {
 	}
     }
 
+    public void get_borders( GlowTransform t, GlowGeometry g) {
+	double ll_x, ur_x, ll_y, ur_y, x1, x2, y1, y2;
+
+	if ( t != null) {
+	    x1 = trf.x( t, ll.x, ll.y);
+	    x2 = trf.x( t, ur.x, ur.y);
+	    y1 = trf.y( t, ll.x, ll.y);
+	    y2 = trf.y( t, ur.x, ur.y);
+	}
+	else {
+	    x1 = trf.x( ll.x, ll.y);
+	    x2 = trf.x( ur.x, ur.y);
+	    y1 = trf.y( ll.x, ll.y);
+	    y2 = trf.y( ur.x, ur.y);
+	}
+
+	ll_x = Math.min( x1, x2);
+	ur_x = Math.max( x1, x2);
+	ll_y = Math.min( y1, y2);
+	ur_y = Math.max( y1, y2);
+
+	if ( ll_x < g.ll_x)
+	    g.ll_x = ll_x;
+	if ( ur_x > g.ur_x)
+	    g.ur_x = ur_x;
+	if ( ll_y < g.ll_y)
+	    g.ll_y = ll_y;
+	if ( ur_y > g.ur_y)
+	    g.ur_y = ur_y;
+    }
+
+    public void get_node_borders() { 
+	GlowGeometry g = new GlowGeometry();
+	g.ll_x = g.ll_y = 1e37;
+	g.ur_x = g.ur_y = -1e37;
+	get_borders( null, g);
+	x_left = g.ll_x;
+	x_right = g.ur_x;
+	y_low = g.ll_y;
+	y_high = g.ur_y;
+    }
 
-}
+    void set_scale( double scale_x, double scale_y, 
+		    double x0, double y0, int type) {
+	double old_x_left, old_x_right, old_y_low, old_y_high;
+
+	if ( trf.s_a11 != 0 && trf.s_a22 != 0 &&
+	     Math.abs( scale_x - trf.a11 / trf.s_a11) < Float.MIN_VALUE &&
+	     Math.abs( scale_y - trf.a22 / trf.s_a22) < Float.MIN_VALUE)
+	    return;
+
+	switch( type) {
+	case Glow.eScaleType_LowerLeft:
+	    x0 = x_left;
+	    y0 = y_low;
+	    break;
+	case Glow.eScaleType_LowerRight:
+	    x0 = x_right;
+	    y0 = y_low;
+	    break;
+	case Glow.eScaleType_UpperRight:
+	    x0 = x_right;
+	    y0 = y_high;
+	    break;
+	case Glow.eScaleType_UpperLeft:
+	    x0 = x_left;
+	    y0 = y_high;
+	    break;
+	case Glow.eScaleType_FixPoint:
+	    break;
+	case Glow.eScaleType_Center:
+	    x0 = (x_left + x_right) / 2;
+	    y0 = (y_low + y_high) /2;
+	    break;
+	default:
+	    ;
+	}
+	
+	old_x_left = x_left;
+	old_x_right = x_right;
+	old_y_low = y_low;
+	old_y_high = y_high;
+	trf.scale_from_stored( scale_x, scale_y, x0, y0);
+	get_node_borders();
+
+	switch( type) {
+	case Glow.eScaleType_LowerLeft:
+	    x_left = old_x_left;
+	    y_low = old_y_low;
+	    break;
+	case Glow.eScaleType_LowerRight:
+	    x_right = old_x_right;
+	    y_low = old_y_low;
+	    break;
+	case Glow.eScaleType_UpperRight:
+	    x_right = old_x_right;
+	    y_high = old_y_high;
+	    break;
+	case Glow.eScaleType_UpperLeft:
+	    x_left = old_x_left;
+	    y_high = old_y_high;
+	    break;
+	case Glow.eScaleType_FixPoint:
+	    break;
+	case Glow.eScaleType_Center:
+	    x0 = (x_left + x_right) / 2;
+	    y0 = (y_low + y_high) /2;
+	    break;
+	default:
+	    ;
+	}
+	cmn.ctx.draw( old_x_left * cmn.mw.zoom_factor_x - cmn.mw.offset_x - Glow.DRAW_MP,
+		      old_y_low * cmn.mw.zoom_factor_y - cmn.mw.offset_y - Glow.DRAW_MP,
+		      old_x_right * cmn.mw.zoom_factor_x - cmn.mw.offset_x + Glow.DRAW_MP,
+		      old_y_high * cmn.mw.zoom_factor_y - cmn.mw.offset_y + Glow.DRAW_MP);
+	cmn.ctx.draw( x_left * cmn.mw.zoom_factor_x - cmn.mw.offset_x - Glow.DRAW_MP,
+		      y_low * cmn.mw.zoom_factor_y - cmn.mw.offset_y - Glow.DRAW_MP,
+		      x_right * cmn.mw.zoom_factor_x - cmn.mw.offset_x + Glow.DRAW_MP,
+		      y_high * cmn.mw.zoom_factor_y - cmn.mw.offset_y + Glow.DRAW_MP);
+    }
+}
\ No newline at end of file

java/jpwr/jopg/src/GrowText.java

- /* 
+/* 
  * Proview   Open Source Process Control.
  * Copyright (C) 2005-2012 SSAB EMEA AB.
  *
@@ -185,7 +185,7 @@ public class GrowText extends GlowArrayElem {
 	/*
 	GlowPoint rp;
 
-	switch ( event.type) {
+	switch ( event.event) {
 	case Glow.eEvent_CursorMotion:		
 	    return 0;
 	default: ;
@@ -193,8 +193,6 @@ public class GrowText extends GlowArrayElem {
 
 	rp = trf.reverse( fx, fy);
 
-	System.out.println( "Event handler: " + fx + " " + fy + " reverse: " + rp.x + " " + rp.y);
-	System.out.println(  "   p: " + p.x + " " + p.y);
 	if ( ll.x <= rp.x && rp.x <= ur.x &&
 	     ll.y <= rp.y && rp.y <= ur.y) {
 	    System.out.println( "Event handler: Hit in text");

java/jpwr/jopg/src/os_templ/hw_templ/makefile

@@ -4,16 +4,19 @@ local_java_sources := \
 	Glow.java,\
 	PrintfFormat.java,\
 	GlowCFormat.java,\
-	GlowEvent.java,\
+	GlowFillLevelLimits.java,\
+	GlowGeometry.java,\
 	GlowPointX.java,\
 	GlowDimension.java,\
+	GlowMenuInfo.java,\
 	GrowApplIfc.java,\
 	GlowColorRgb.java,\
 	GlowColor.java,\
 	GlowDrawIfc.java,\
 	GlowDraw.java,\
-	GrowNodeIfc.java,\
 	GlowArrayElem.java,\
+	GlowEvent.java,\
+	GlowEventMenu.java,\
 	GrowCtxIfc.java,\
 	GrowCmn.java,\
 	GlowTransform.java,\
@@ -30,6 +33,7 @@ local_java_sources := \
 	GrowPolyline.java,\
 	GrowText.java,\
 	GrowAnnot.java,\
+	GrowMenu.java,\
 	GlowVector.java,\
 	GrowCtx.java,\
 	DynParsedAttrName.java,\