From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../peer/headless/HeadlessGraphicsEnvironment.java | 118 +++++++ .../java/awt/peer/headless/HeadlessToolkit.java | 385 +++++++++++++++++++++ 2 files changed, 503 insertions(+) create mode 100644 libjava/classpath/gnu/java/awt/peer/headless/HeadlessGraphicsEnvironment.java create mode 100644 libjava/classpath/gnu/java/awt/peer/headless/HeadlessToolkit.java (limited to 'libjava/classpath/gnu/java/awt/peer/headless') 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; + } + + +} -- cgit v1.2.3