natGC.cc (fillPolygon): New method.

2003-01-15  Scott Gilbertson  <scottg@mantatest.com>

	* gnu/gcj/xlib/natGC.cc (fillPolygon): New method.
	* gnu/gcj/xlib/GC.java (fillPolygon): Declare.
	* gnu/awt/xlib/XGraphics.java (fillPolygon): Added translateX and
	translateY arguments.  Implement.
	* gnu/awt/j2d/IntegerGraphicsState.java (fillPolygon): Pass
	down translation arguments.
	(drawPolyline, drawPolygon): Fix incorrect tests.
	* gnu/awt/j2d/DirectRasterGraphics.java (fillPolygon): Added
	translateX and translateY arguments.

From-SVN: r61369

6 files changed, 52 insertions, 19 deletions

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index 081ce99..62f54b5 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,5 +1,17 @@
 2003-01-15  Scott Gilbertson  <scottg@mantatest.com>
 
+	* gnu/gcj/xlib/natGC.cc (fillPolygon): New method.
+	* gnu/gcj/xlib/GC.java (fillPolygon): Declare.
+	* gnu/awt/xlib/XGraphics.java (fillPolygon): Added translateX and
+	translateY arguments.  Implement.
+	* gnu/awt/j2d/IntegerGraphicsState.java (fillPolygon): Pass
+	down translation arguments.
+	(drawPolyline, drawPolygon): Fix incorrect tests.
+	* gnu/awt/j2d/DirectRasterGraphics.java (fillPolygon): Added
+	translateX and translateY arguments.
+
+2003-01-15  Scott Gilbertson  <scottg@mantatest.com>
+
 	* Makefile.in: Rebuilt.
 	* Makefile.am (xlib_includes): New macro.
 	(INCLUDES): Use it.
diff --git a/libjava/gnu/awt/j2d/DirectRasterGraphics.java b/libjava/gnu/awt/j2d/DirectRasterGraphics.java
index 8d25b88..28aad9b 100644
--- a/libjava/gnu/awt/j2d/DirectRasterGraphics.java
+++ b/libjava/gnu/awt/j2d/DirectRasterGraphics.java
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000  Free Software Foundation
+/* Copyright (C) 2000, 2003  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -61,7 +61,8 @@ public interface DirectRasterGraphics extends Cloneable
   
   public void drawPolygon(int[] xPoints, int[] yPoints, int nPoints);
   
-  public void fillPolygon(int[] xPoints, int[] yPoints, int nPoints);
+  public void fillPolygon(int[] xPoints, int[] yPoints, int nPoints,
+			  int translateX, int translateY);
   
   public void drawString(String str, int x, int y);
   
diff --git a/libjava/gnu/awt/j2d/IntegerGraphicsState.java b/libjava/gnu/awt/j2d/IntegerGraphicsState.java
index 90a1a4d..bfea661 100644
--- a/libjava/gnu/awt/j2d/IntegerGraphicsState.java
+++ b/libjava/gnu/awt/j2d/IntegerGraphicsState.java
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000  Free Software Foundation
+/* Copyright (C) 2000, 2003  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -212,7 +212,7 @@ public class IntegerGraphicsState extends AbstractGraphicsState
   
   public void drawPolyline(int[] xPoints, int[] yPoints, int nPoints)
   {
-    if ((tx == 0) || (ty == 0))
+    if ((tx == 0) && (ty == 0))
       {
 	directGfx.drawPolyline(xPoints, yPoints, nPoints);
 	return;
@@ -223,7 +223,7 @@ public class IntegerGraphicsState extends AbstractGraphicsState
 
   public void drawPolygon(int[] xPoints, int[] yPoints, int nPoints)
   {
-    if ((tx == 0) || (ty == 0))
+    if ((tx == 0) && (ty == 0))
       {
 	directGfx.drawPolygon(xPoints, yPoints, nPoints);
 	return;
@@ -232,15 +232,11 @@ public class IntegerGraphicsState extends AbstractGraphicsState
     throw new UnsupportedOperationException("translate not implemented");
   }
   
-  public void fillPolygon(int[] xPoints, int[] yPoints, int nPoints)
+  public void fillPolygon (int[] xPoints, int[] yPoints, int nPoints)
   {
-    if ((tx == 0) || (ty == 0))
-      {
-	directGfx.fillPolygon(xPoints, yPoints, nPoints);
-	return;
-      }
-    
-    throw new UnsupportedOperationException("translate not implemented");
+    // FIXME: remove tx & ty args once translation via AffineTransform
+    // is implemented.
+    directGfx.fillPolygon (xPoints, yPoints, nPoints, tx, ty);
   }
 
   public boolean drawImage(Image image, int x, int y,
diff --git a/libjava/gnu/awt/xlib/XGraphics.java b/libjava/gnu/awt/xlib/XGraphics.java
index 27b07a2..90f5388 100644
--- a/libjava/gnu/awt/xlib/XGraphics.java
+++ b/libjava/gnu/awt/xlib/XGraphics.java
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000  Free Software Foundation
+/* Copyright (C) 2000, 2003  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -176,10 +176,10 @@ public class XGraphics implements Cloneable, DirectRasterGraphics
     throw new UnsupportedOperationException("not implemented");
   }
     
-  public void fillPolygon(int[] xPoints, int[] yPoints, int
-			  nPoints)
+  public void fillPolygon(int[] xPoints, int[] yPoints, int nPoints,
+			  int translateX, int translateY)
   {
-    throw new UnsupportedOperationException("not implemented");
+    context.fillPolygon(xPoints, yPoints, nPoints, translateX, translateY);
   }
 
   public void drawString(String str, int x, int y)
diff --git a/libjava/gnu/gcj/xlib/GC.java b/libjava/gnu/gcj/xlib/GC.java
index 6b33715..1806c2a 100644
--- a/libjava/gnu/gcj/xlib/GC.java
+++ b/libjava/gnu/gcj/xlib/GC.java
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000  Free Software Foundation
+/* Copyright (C) 2000, 2003  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -84,6 +84,8 @@ public class GC implements Cloneable
   public native void drawRectangle(int x, int y, int w, int h);
 
   public native void fillRectangle(int x, int y, int w, int h);
+  public native void fillPolygon(int[] xPoints, int[] yPoints, int nPoints,
+				 int translateX, int translateY);
 
   /** 
    * 
diff --git a/libjava/gnu/gcj/xlib/natGC.cc b/libjava/gnu/gcj/xlib/natGC.cc
index 66de35f..1a1bd58 100644
--- a/libjava/gnu/gcj/xlib/natGC.cc
+++ b/libjava/gnu/gcj/xlib/natGC.cc
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000  Free Software Foundation
+/* Copyright (C) 2000, 2003  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -11,6 +11,7 @@ details.  */
 #include <X11/Xlib.h>
 
 #include <gcj/cni.h>
+#include <gcj/array.h>
 #include <gnu/gcj/RawData.h>
 #include <java/lang/String.h>
 #include <java/awt/Rectangle.h>
@@ -154,6 +155,27 @@ void gnu::gcj::xlib::GC::fillRectangle(jint x, jint y, jint w, jint h)
   // no fast fail
 }
 
+void gnu::gcj::xlib::GC::fillPolygon(jintArray xPoints, jintArray yPoints,
+				     jint nPoints,
+				     jint translateX, jint translateY)
+{
+  Display* display = target->getDisplay();
+  ::Display* dpy = (::Display*) (display->display);
+  ::Drawable drawableXID = target->getXID();
+  ::GC gc = (::GC) structure;
+  typedef ::XPoint xpoint;
+  std::vector<xpoint> points(nPoints+1);
+  for (int i=0; i<nPoints; i++)
+    {
+      points[i].x = elements(xPoints)[i] + translateX;
+      points[i].y = elements(yPoints)[i] + translateY;
+    }
+  points[nPoints] = points[0];
+  XFillPolygon(dpy, drawableXID, gc, &(points.front()), nPoints,
+	       Complex, CoordModeOrigin);
+  // no fast fail
+}
+
 void gnu::gcj::xlib::GC::clearArea(jint x, jint y, jint w, jint h,
 				   jboolean exposures)
 {