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-rw-r--r--libjava/classpath/gnu/java/awt/peer/headless/HeadlessGraphicsEnvironment.java118
-rw-r--r--libjava/classpath/gnu/java/awt/peer/headless/HeadlessToolkit.java385
2 files changed, 503 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/java/awt/peer/headless/HeadlessGraphicsEnvironment.java b/libjava/classpath/gnu/java/awt/peer/headless/HeadlessGraphicsEnvironment.java
new file mode 100644
index 000000000..401b895b8
--- /dev/null
+++ b/libjava/classpath/gnu/java/awt/peer/headless/HeadlessGraphicsEnvironment.java
@@ -0,0 +1,118 @@
+/* HeadlessGraphicsEnvironment.java -- A graphics environment for headless mode
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath 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, or (at your option)
+any later version.
+
+GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.awt.peer.headless;
+
+import gnu.java.awt.java2d.RasterGraphics;
+
+import java.awt.Font;
+import java.awt.Graphics2D;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.HeadlessException;
+import java.awt.image.BufferedImage;
+import java.awt.image.Raster;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+import java.util.Locale;
+
+public class HeadlessGraphicsEnvironment
+ extends GraphicsEnvironment
+{
+
+ public Graphics2D createGraphics(BufferedImage image)
+ {
+ Graphics2D g2d;
+ try
+ {
+ // Try to get a CairoGraphics (accellerated) when available. Do this
+ // via reflection to avoid having a hard compile time dependency.
+ Class cairoSurfaceCl =
+ Class.forName("gnu.java.awt.peer.gtk.CairoSurface");
+ Raster raster = image.getRaster();
+ if (cairoSurfaceCl.isInstance(raster))
+ {
+ Method getGraphicsM = cairoSurfaceCl.getMethod("getGraphics",
+ new Class[0]);
+ g2d = (Graphics2D) getGraphicsM.invoke(raster, new Object[0]);
+ }
+ else
+ {
+ Class bigCl =
+ Class.forName("gnu.java.awt.peer.gtk.BufferedImageGraphics");
+ Constructor bigC =
+ bigCl.getConstructor(new Class[]{BufferedImage.class });
+ g2d = (Graphics2D) bigC.newInstance(new Object[]{ image});
+ }
+ }
+ catch (Exception ex)
+ {
+ g2d = new RasterGraphics(image.getRaster(), image.getColorModel());
+ }
+ return g2d;
+ }
+
+ public Font[] getAllFonts()
+ {
+ // FIXME: Implement.
+ return null;
+ }
+
+ public String[] getAvailableFontFamilyNames()
+ {
+ // FIXME: Implement.
+ return null;
+ }
+
+ public String[] getAvailableFontFamilyNames(Locale l)
+ {
+ // FIXME: Implement.
+ return null;
+ }
+
+ public GraphicsDevice getDefaultScreenDevice()
+ {
+ throw new HeadlessException();
+ }
+
+ public GraphicsDevice[] getScreenDevices()
+ {
+ throw new HeadlessException();
+ }
+
+}
diff --git a/libjava/classpath/gnu/java/awt/peer/headless/HeadlessToolkit.java b/libjava/classpath/gnu/java/awt/peer/headless/HeadlessToolkit.java
new file mode 100644
index 000000000..58b5f3334
--- /dev/null
+++ b/libjava/classpath/gnu/java/awt/peer/headless/HeadlessToolkit.java
@@ -0,0 +1,385 @@
+/* HeadlessToolkit.java -- A toolkit for headless mode
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath 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, or (at your option)
+any later version.
+
+GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.awt.peer.headless;
+
+import gnu.java.awt.ClasspathToolkit;
+import gnu.java.awt.EmbeddedWindow;
+import gnu.java.awt.peer.ClasspathFontPeer;
+import gnu.java.awt.peer.EmbeddedWindowPeer;
+
+import java.awt.AWTException;
+import java.awt.Button;
+import java.awt.Canvas;
+import java.awt.Checkbox;
+import java.awt.CheckboxMenuItem;
+import java.awt.Choice;
+import java.awt.Dialog;
+import java.awt.Dimension;
+import java.awt.EventQueue;
+import java.awt.FileDialog;
+import java.awt.Font;
+import java.awt.FontMetrics;
+import java.awt.Frame;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.HeadlessException;
+import java.awt.Image;
+import java.awt.Label;
+import java.awt.List;
+import java.awt.Menu;
+import java.awt.MenuBar;
+import java.awt.MenuItem;
+import java.awt.Panel;
+import java.awt.PopupMenu;
+import java.awt.PrintJob;
+import java.awt.ScrollPane;
+import java.awt.Scrollbar;
+import java.awt.TextArea;
+import java.awt.TextField;
+import java.awt.Window;
+import java.awt.datatransfer.Clipboard;
+import java.awt.dnd.DragGestureEvent;
+import java.awt.dnd.peer.DragSourceContextPeer;
+import java.awt.im.InputMethodHighlight;
+import java.awt.image.ColorModel;
+import java.awt.image.ImageObserver;
+import java.awt.image.ImageProducer;
+import java.awt.peer.ButtonPeer;
+import java.awt.peer.CanvasPeer;
+import java.awt.peer.CheckboxMenuItemPeer;
+import java.awt.peer.CheckboxPeer;
+import java.awt.peer.ChoicePeer;
+import java.awt.peer.DialogPeer;
+import java.awt.peer.FileDialogPeer;
+import java.awt.peer.FontPeer;
+import java.awt.peer.FramePeer;
+import java.awt.peer.LabelPeer;
+import java.awt.peer.ListPeer;
+import java.awt.peer.MenuBarPeer;
+import java.awt.peer.MenuItemPeer;
+import java.awt.peer.MenuPeer;
+import java.awt.peer.PanelPeer;
+import java.awt.peer.PopupMenuPeer;
+import java.awt.peer.RobotPeer;
+import java.awt.peer.ScrollPanePeer;
+import java.awt.peer.ScrollbarPeer;
+import java.awt.peer.TextAreaPeer;
+import java.awt.peer.TextFieldPeer;
+import java.awt.peer.WindowPeer;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.Map;
+import java.util.Properties;
+
+public class HeadlessToolkit
+ extends ClasspathToolkit
+{
+
+ /**
+ * The graphics environment for headless graphics.
+ */
+ private HeadlessGraphicsEnvironment graphicsEnv;
+
+ public void beep()
+ {
+ // TODO Auto-generated method stub
+
+ }
+
+ public int checkImage(Image image, int width, int height,
+ ImageObserver observer)
+ {
+ // TODO Auto-generated method stub
+ return 0;
+ }
+
+ protected ButtonPeer createButton(Button target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected CanvasPeer createCanvas(Canvas target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected CheckboxPeer createCheckbox(Checkbox target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected CheckboxMenuItemPeer createCheckboxMenuItem(CheckboxMenuItem target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected ChoicePeer createChoice(Choice target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected DialogPeer createDialog(Dialog target)
+ {
+ throw new HeadlessException();
+ }
+
+ public DragSourceContextPeer createDragSourceContextPeer(DragGestureEvent e)
+ {
+ throw new HeadlessException();
+ }
+
+ protected FileDialogPeer createFileDialog(FileDialog target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected FramePeer createFrame(Frame target)
+ {
+ throw new HeadlessException();
+ }
+
+ public Image createImage(String filename)
+ {
+ // FIXME: Implement.
+ return null;
+ }
+
+ public Image createImage(URL url)
+ {
+ // FIXME: Implement.
+ return null;
+ }
+
+ public Image createImage(ImageProducer producer)
+ {
+ // FIXME: Implement.
+ return null;
+ }
+
+ public Image createImage(byte[] data, int offset, int len)
+ {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ protected LabelPeer createLabel(Label target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected ListPeer createList(List target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected MenuPeer createMenu(Menu target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected MenuBarPeer createMenuBar(MenuBar target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected MenuItemPeer createMenuItem(MenuItem target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected PanelPeer createPanel(Panel target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected PopupMenuPeer createPopupMenu(PopupMenu target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected ScrollPanePeer createScrollPane(ScrollPane target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected ScrollbarPeer createScrollbar(Scrollbar target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected TextAreaPeer createTextArea(TextArea target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected TextFieldPeer createTextField(TextField target)
+ {
+ throw new HeadlessException();
+ }
+
+ protected WindowPeer createWindow(Window target)
+ {
+ throw new HeadlessException();
+ }
+
+ public ColorModel getColorModel()
+ {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public String[] getFontList()
+ {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public FontMetrics getFontMetrics(Font name)
+ {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ protected FontPeer getFontPeer(String name, int style)
+ {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public Image getImage(String name)
+ {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public Image getImage(URL url)
+ {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public PrintJob getPrintJob(Frame frame, String title, Properties props)
+ {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public int getScreenResolution()
+ {
+ throw new HeadlessException();
+ }
+
+ public Dimension getScreenSize()
+ {
+ throw new HeadlessException();
+ }
+
+ public Clipboard getSystemClipboard()
+ {
+ throw new HeadlessException();
+ }
+
+ protected EventQueue getSystemEventQueueImpl()
+ {
+ throw new HeadlessException();
+ }
+
+ public Map mapInputMethodHighlight(InputMethodHighlight highlight)
+ {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public boolean prepareImage(Image image, int width, int height,
+ ImageObserver observer)
+ {
+ // TODO Auto-generated method stub
+ return false;
+ }
+
+ public void sync()
+ {
+ // TODO Auto-generated method stub
+
+ }
+
+ public EmbeddedWindowPeer createEmbeddedWindow(EmbeddedWindow w)
+ {
+ throw new HeadlessException();
+ }
+
+ public Font createFont(int format, InputStream stream)
+ {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public RobotPeer createRobot(GraphicsDevice screen) throws AWTException
+ {
+ throw new HeadlessException();
+ }
+
+ public ClasspathFontPeer getClasspathFontPeer(String name, Map attrs)
+ {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public GraphicsEnvironment getLocalGraphicsEnvironment()
+ {
+ if (graphicsEnv == null)
+ graphicsEnv = new HeadlessGraphicsEnvironment();
+ return graphicsEnv;
+ }
+
+ @Override
+ public boolean isModalExclusionTypeSupported
+ (Dialog.ModalExclusionType modalExclusionType)
+ {
+ return false;
+ }
+
+ @Override
+ public boolean isModalityTypeSupported(Dialog.ModalityType modalityType)
+ {
+ return false;
+ }
+
+
+}