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Imported GNU Classpath 0.90

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Imported GNU Classpath 0.90
       * scripts/makemake.tcl: LocaleData.java moved to gnu/java/locale.

       * sources.am: Regenerated.
       * gcj/javaprims.h: Regenerated.
       * Makefile.in: Regenerated.
       * gcj/Makefile.in: Regenerated.
       * include/Makefile.in: Regenerated.
       * testsuite/Makefile.in: Regenerated.

       * gnu/java/lang/VMInstrumentationImpl.java: New override.
       * gnu/java/net/local/LocalSocketImpl.java: Likewise.
       * gnu/classpath/jdwp/VMMethod.java: Likewise.
       * gnu/classpath/jdwp/VMVirtualMachine.java: Update to latest
       interface.
       * java/lang/Thread.java: Add UncaughtExceptionHandler.
       * java/lang/reflect/Method.java: Implements GenericDeclaration and
       isSynthetic(),
       * java/lang/reflect/Field.java: Likewise.
       * java/lang/reflect/Constructor.java
       * java/lang/Class.java: Implements Type, GenericDeclaration,
       getSimpleName() and getEnclosing*() methods.
       * java/lang/Class.h: Add new public methods.
       * java/lang/Math.java: Add signum(), ulp() and log10().
       * java/lang/natMath.cc (log10): New function.
       * java/security/VMSecureRandom.java: New override.
       * java/util/logging/Logger.java: Updated to latest classpath
       version.
       * java/util/logging/LogManager.java: New override.

From-SVN: r113887
This commit is contained in:
Mark Wielaard 2006-05-18 17:29:21 +00:00
parent eaec4980e1
commit 4f9533c772
1640 changed files with 126485 additions and 104808 deletions
Download patch file Download diff file Expand all files Collapse all files

172
libjava/classpath/java/awt/Toolkit.java
View file

@ -1,5 +1,5 @@
/* Toolkit.java -- AWT Toolkit superclass
Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
Free Software Foundation, Inc.
This file is part of GNU Classpath.
@ -39,6 +39,7 @@ exception statement from your version. */
package java.awt;
import gnu.classpath.SystemProperties;
import gnu.java.awt.peer.GLightweightPeer;
import java.awt.datatransfer.Clipboard;
@ -78,10 +79,15 @@ import java.awt.peer.TextFieldPeer;
import java.awt.peer.WindowPeer;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import java.io.File;
import java.io.FileInputStream;
import java.net.URL;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.ArrayList;
import java.util.Map;
import java.util.Properties;
import java.util.StringTokenizer;
/**
* The AWT system uses a set of native peer objects to implement its
@ -525,16 +531,27 @@ public abstract class Toolkit
{
if (toolkit != null)
return toolkit;
String toolkit_name = System.getProperty("awt.toolkit",
default_toolkit_name);
String toolkit_name = SystemProperties.getProperty("awt.toolkit",
default_toolkit_name);
try
{
Class cls = Class.forName(toolkit_name);
ClassLoader cl;
cl = (ClassLoader) AccessController.doPrivileged
(new PrivilegedAction()
{
public Object run()
{
return ClassLoader.getSystemClassLoader();
}
});
Class cls = cl.loadClass(toolkit_name);
Object obj = cls.newInstance();
if (!(obj instanceof Toolkit))
throw new AWTError(toolkit_name + " is not a subclass of " +
"java.awt.Toolkit");
toolkit = (Toolkit) obj;
initAccessibility();
return toolkit;
}
catch (ThreadDeath death)
@ -696,9 +713,18 @@ public abstract class Toolkit
public abstract Clipboard getSystemClipboard();
/**
* Gets the singleton instance of the system selection as a Clipboard object.
* Gets the singleton instance of the system selection as a
* Clipboard object. The system selection contains the selected text
* of the last component/widget that had focus and a text selection.
* The default implementation returns null.
*
* @exception HeadlessException If GraphicsEnvironment.isHeadless() is true.
* @return The Clipboard holding the system (text) selection or null
* if the Toolkit or system doesn't support a selection clipboard.
*
* @exception HeadlessException If GraphicsEnvironment.isHeadless()
* is true.
* @exception SecurityException If the current security manager
* checkSystemClipboardAccess() doesn't allow access.
*
* @since 1.4
*/
@ -1206,4 +1232,138 @@ public abstract class Toolkit
* @since 1.3
*/
public abstract Map mapInputMethodHighlight(InputMethodHighlight highlight);
/**
* Initializes the accessibility framework. In particular, this loads the
* properties javax.accessibility.screen_magnifier_present and
* javax.accessibility.screen_reader_present and loads
* the classes specified in javax.accessibility.assistive_technologies.
*/
private static void initAccessibility()
{
AccessController.doPrivileged
(new PrivilegedAction()
{
public Object run()
{
Properties props = new Properties();
String sep = File.separator;
// Try the user configuration.
try
{
File propsFile = new File(System.getProperty("user.home") + sep
+ ".accessibility.properties");
FileInputStream in = new FileInputStream(propsFile);
props.load(in);
in.close();
}
catch (Exception ex)
{
// User configuration not present, ignore.
}
// Try the system configuration if there was no user configuration.
if (props.size() == 0)
{
try
{
File propsFile =
new File(System.getProperty("gnu.classpath.home.url")
+ sep + "accessibility.properties");
FileInputStream in = new FileInputStream(propsFile);
props.load(in);
in.close();
}
catch (Exception ex)
{
// System configuration not present, ignore.
}
}
// Fetch the screen_magnifier_present property. Check systen properties
// first, then fallback to the configuration file.
String magPresent = SystemProperties.getProperty
("javax.accessibility.screen_magnifier_present");
if (magPresent == null)
{
magPresent = props.getProperty("screen_magnifier_present");
if (magPresent != null)
{
SystemProperties.setProperty
("javax.accessibility.screen_magnifier_present", magPresent);
}
}
// Fetch the screen_reader_present property. Check systen properties
// first, then fallback to the configuration file.
String readerPresent = SystemProperties.getProperty
("javax.accessibility.screen_reader_present");
if (readerPresent == null)
{
readerPresent = props.getProperty("screen_reader_present");
if (readerPresent != null)
{
SystemProperties.setProperty
("javax.accessibility.screen_reader_present", readerPresent);
}
}
// Fetch the list of classes to be loaded.
String classes = SystemProperties.getProperty
("javax.accessibility.assistive_technologies");
if (classes == null)
{
classes = props.getProperty("assistive_technologies");
if (classes != null)
{
SystemProperties.setProperty
("javax.accessibility.assistive_technologies", classes);
}
}
// Try to load the assisitive_technologies classes.
if (classes != null)
{
ClassLoader cl = ClassLoader.getSystemClassLoader();
StringTokenizer tokenizer = new StringTokenizer(classes, ",");
while (tokenizer.hasMoreTokens())
{
String className = tokenizer.nextToken();
try
{
Class atClass = cl.loadClass(className);
atClass.newInstance();
}
catch (ClassNotFoundException ex)
{
AWTError err = new AWTError("Assistive Technology class not"
+ " found: " + className);
err.initCause(ex);
throw err;
}
catch (InstantiationException ex)
{
AWTError err =
new AWTError("Assistive Technology class cannot be "
+ "instantiated: " + className);
err.initCause(ex);
throw err;
}
catch (IllegalAccessException ex)
{
AWTError err =
new AWTError("Assistive Technology class cannot be "
+ "accessed: " + className);
err.initCause(err);
throw err;
}
}
}
return null;
}
});
}
} // class Toolkit