split Java2 into Java2/Java4

[org.ibex.core.git] / src / org / ibex / plat / Java4.java

diff --git a/src/org/ibex/plat/Java4.java b/src/org/ibex/plat/Java4.java
new file mode 100644 (file)
index 0000000..1611d4f
--- /dev/null
+++ b/src/org/ibex/plat/Java4.java
@@ -0,0 +1,57 @@
+// Copyright 2004 Adam Megacz, see the COPYING file for licensing [GPL]
+package org.ibex.plat;
+
+import java.awt.*;
+import java.awt.event.*;
+import java.awt.image.*;
+import java.awt.geom.*;
+import java.net.*;
+import java.util.*;
+import org.ibex.util.*;
+import java.lang.reflect.*;
+import org.ibex.graphics.*;
+import org.ibex.core.*;
+import org.ibex.net.*;
+
+/** Platform class for Java 1.4 AWT implementations */
+public class Java4 extends Java2 {
+    protected String getDescriptiveName() { return "Java 1.4+ JVM"; }
+    public Java4() {
+        java.awt.Toolkit.getDefaultToolkit().setDynamicLayout(true);
+
+        // Properties for Apple JDK 1.4
+        System.setProperty("apple.awt.showGrowBox", "false");
+        System.setProperty("apple.awt.graphics.EnableLazyDrawing", "40");
+        System.setProperty("apple.awt.graphics.EnableLazyDrawing", "true");
+        System.setProperty("apple.awt.window.position.forceSafeUserPositioning", "true");
+        System.setProperty("apple.awt.window.position.forceSafeCreation", "true");
+    }
+    protected Surface __createSurface(final Box root, final boolean framed) { return new Java4Surface(root, framed); }
+    public static class Java4Surface extends Java2Surface implements WindowStateListener, MouseWheelListener {
+        public Java4Surface(Box root, boolean framed) {
+            super(root, true);
+            // JDK1.4 doesn't like java.lang.Window's...
+            if (!framed) ((Frame)window).setUndecorated(true);
+            window.addWindowStateListener(this);
+            window.addMouseWheelListener(this);
+            window.setVisible(true);
+        }
+        protected void makeVisible() { }
+        protected void _setMaximized(boolean m) {
+            if (frame == null) Log.info(this, "JDK 1.4 can only maximize frames, not windows");
+            else frame.setExtendedState(m ? Frame.MAXIMIZED_BOTH : (minimized ? Frame.ICONIFIED : Frame.NORMAL));
+        }
+        protected void _setMinimized(boolean m) {
+            if (frame == null) Log.info(this, "JDK 1.4 can only minimize frames, not windows");
+            else frame.setExtendedState(m ? Frame.ICONIFIED : (maximized ? Frame.MAXIMIZED_BOTH : Frame.NORMAL));
+        }
+        public void windowStateChanged(WindowEvent e) {
+            if (e.getOldState() == e.getNewState()) return;
+            if ((e.getNewState() & Frame.MAXIMIZED_BOTH) != 0) Maximized(true);
+            else if (((e.getOldState() & Frame.MAXIMIZED_BOTH) != 0) && (e.getNewState() & Frame.MAXIMIZED_BOTH) == 0)
+                Maximized(false);
+        }
+        public void mouseWheelMoved(MouseWheelEvent m) {
+            if (m.getScrollType() == MouseWheelEvent.WHEEL_UNIT_SCROLL) VScroll(m.getUnitsToScroll()); }
+    }
+}