1 files changed, 74 insertions, 0 deletions
diff --git a/src/proguard/gui/splash/CircleSprite.java b/src/proguard/gui/splash/CircleSprite.java
new file mode 100644
index 0000000..5dc65eb
--- /dev/null
+++ b/src/proguard/gui/splash/CircleSprite.java
@@ -0,0 +1,74 @@
+/*
+ * ProGuard -- shrinking, optimization, obfuscation, and preverification
+ *             of Java bytecode.
+ *
+ * Copyright (c) 2002-2009 Eric Lafortune (eric@graphics.cornell.edu)
+ *
+ * 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
+ */
+package proguard.gui.splash;
+
+import java.awt.*;
+
+/**
+ * This Sprite represents an animated circle. It can optionally be filled.
+ *
+ * @author Eric Lafortune
+ */
+public class CircleSprite implements Sprite
+{
+    private final boolean     filled;
+    private final VariableInt x;
+    private final VariableInt y;
+    private final VariableInt radius;
+
+
+    /**
+     * Creates a new CircleSprite.
+     * @param filled specifies whether the rectangle should be filled.
+     * @param x      the variable x-coordinate of the center of the circle.
+     * @param y      the variable y-coordinate of the center of the circle.
+     * @param radius the variable radius of the circle.
+     */
+    public CircleSprite(boolean     filled,
+                        VariableInt x,
+                        VariableInt y,
+                        VariableInt radius)
+    {
+        this.filled = filled;
+        this.x      = x;
+        this.y      = y;
+        this.radius = radius;
+    }
+
+
+    // Implementation for Sprite.
+
+    public void paint(Graphics graphics, long time)
+    {
+        int xt = x.getInt(time);
+        int yt = y.getInt(time);
+        int r  = radius.getInt(time);
+
+        if (filled)
+        {
+            graphics.fillOval(xt - r, yt - r, 2 * r, 2 * r);
+        }
+        else
+        {
+            graphics.drawOval(xt - r, yt - r, 2 * r, 2 * r);
+        }
+    }
+}