/* * Copyright 1995-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Sun designates this * particular file as subject to the "Classpath" exception as provided * by Sun in the LICENSE file that accompanied this code. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. */ package sun.awt.motif; import java.awt.*; import java.awt.im.InputMethodHighlight; import java.awt.im.spi.InputMethodDescriptor; import java.awt.image.*; import java.awt.peer.*; import java.awt.datatransfer.Clipboard; import java.awt.event.*; import java.lang.reflect.*; import java.lang.Math; import java.io.*; import java.security.AccessController; import java.security.PrivilegedAction; import java.security.PrivilegedActionException; import java.security.PrivilegedExceptionAction; import java.util.Properties; import java.util.Map; import java.util.Iterator; import java.util.logging.*; import sun.awt.AppContext; import sun.awt.AWTAutoShutdown; import sun.awt.SunToolkit; import sun.awt.UNIXToolkit; import sun.awt.GlobalCursorManager; import sun.awt.datatransfer.DataTransferer; import java.awt.dnd.DragSource; import java.awt.dnd.DragGestureListener; import java.awt.dnd.DragGestureEvent; import java.awt.dnd.DragGestureRecognizer; import java.awt.dnd.MouseDragGestureRecognizer; import java.awt.dnd.InvalidDnDOperationException; import java.awt.dnd.peer.DragSourceContextPeer; //import sun.awt.motif.MInputMethod; import sun.awt.X11FontManager; import sun.awt.X11GraphicsConfig; import sun.awt.X11GraphicsEnvironment; import sun.awt.XSettings; //import sun.awt.motif.MDragSourceContextPeer; import sun.print.PrintJob2D; import sun.misc.PerformanceLogger; import sun.misc.Unsafe; import sun.security.action.GetBooleanAction; public class MToolkit extends UNIXToolkit implements Runnable { private static final Logger log = Logger.getLogger("sun.awt.motif.MToolkit"); // the system clipboard - CLIPBOARD selection //X11Clipboard clipboard; // the system selection - PRIMARY selection //X11Clipboard selection; // Dynamic Layout Resize client code setting protected static boolean dynamicLayoutSetting = false; /** * True when the x settings have been loaded. */ private boolean loadedXSettings; /** * XSETTINGS for the default screen. *
* XXX: see
* NB: This could be called from any thread if triggered by
* MToolkit.parseXSettings
* and awt_xsettings_update
in
* awt_MToolkit.c
*/
private XSettings xs;
/*
* Note: The MToolkit object depends on the static initializer
* of X11GraphicsEnvironment to initialize the connection to
* the X11 server.
*/
static final X11GraphicsConfig config;
private static final boolean motifdnd;
static {
if (GraphicsEnvironment.isHeadless()) {
config = null;
} else {
config = (X11GraphicsConfig) (GraphicsEnvironment.
getLocalGraphicsEnvironment().
getDefaultScreenDevice().
getDefaultConfiguration());
}
/* Add font properties font directories to the X11 font path.
* Its called here *after* the X connection has been initialised
* and when we know that MToolkit is the one that will be used,
* since XToolkit doesn't need the X11 font path set
*/
X11FontManager.getInstance().setNativeFontPath();
motifdnd = ((Boolean)java.security.AccessController.doPrivileged(
new GetBooleanAction("awt.dnd.motifdnd"))).booleanValue();
}
//public static final String DATA_TRANSFERER_CLASS_NAME = "sun.awt.motif.MDataTransferer";
public MToolkit() {
super();
if (PerformanceLogger.loggingEnabled()) {
PerformanceLogger.setTime("MToolkit construction");
}
if (!GraphicsEnvironment.isHeadless()) {
String mainClassName = null;
StackTraceElement trace[] = (new Throwable()).getStackTrace();
int bottom = trace.length - 1;
if (bottom >= 0) {
mainClassName = trace[bottom].getClassName();
}
if (mainClassName == null || mainClassName.equals("")) {
mainClassName = "AWT";
}
init(mainClassName);
//SunToolkit.setDataTransfererClassName(DATA_TRANSFERER_CLASS_NAME);
Thread toolkitThread = new Thread(this, "AWT-Motif");
toolkitThread.setPriority(Thread.NORM_PRIORITY + 1);
toolkitThread.setDaemon(true);
ThreadGroup mainTG = (ThreadGroup)AccessController.doPrivileged(
new PrivilegedAction() {
public Object run() {
ThreadGroup currentTG =
Thread.currentThread().getThreadGroup();
ThreadGroup parentTG = currentTG.getParent();
while (parentTG != null) {
currentTG = parentTG;
parentTG = currentTG.getParent();
}
return currentTG;
}
});
Runtime.getRuntime().addShutdownHook(
new Thread(mainTG, new Runnable() {
public void run() {
shutdown();
}
}, "Shutdown-Thread")
);
/*
* Fix for 4701990.
* AWTAutoShutdown state must be changed before the toolkit thread
* starts to avoid race condition.
*/
AWTAutoShutdown.notifyToolkitThreadBusy();
toolkitThread.start();
}
}
public native void init(String mainClassName);
public native void run();
private native void shutdown();
/*
* Create peer objects.
*/
public ButtonPeer createButton(Button target) {
//ButtonPeer peer = new MButtonPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public TextFieldPeer createTextField(TextField target) {
//TextFieldPeer peer = new MTextFieldPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public LabelPeer createLabel(Label target) {
//LabelPeer peer = new MLabelPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public ListPeer createList(List target) {
//ListPeer peer = new MListPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public CheckboxPeer createCheckbox(Checkbox target) {
//CheckboxPeer peer = new MCheckboxPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public ScrollbarPeer createScrollbar(Scrollbar target) {
//ScrollbarPeer peer = new MScrollbarPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public ScrollPanePeer createScrollPane(ScrollPane target) {
//ScrollPanePeer peer = new MScrollPanePeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public TextAreaPeer createTextArea(TextArea target) {
//TextAreaPeer peer = new MTextAreaPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public ChoicePeer createChoice(Choice target) {
//ChoicePeer peer = new MChoicePeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public FramePeer createFrame(Frame target) {
//FramePeer peer = new MFramePeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public CanvasPeer createCanvas(Canvas target) {
//CanvasPeer peer = (isXEmbedServerRequested() ? new MEmbedCanvasPeer(target) : new MCanvasPeer(target));
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public PanelPeer createPanel(Panel target) {
//PanelPeer peer = new MPanelPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public WindowPeer createWindow(Window target) {
//WindowPeer peer = new MWindowPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public DialogPeer createDialog(Dialog target) {
//DialogPeer peer = new MDialogPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public FileDialogPeer createFileDialog(FileDialog target) {
//FileDialogPeer peer = new MFileDialogPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public MenuBarPeer createMenuBar(MenuBar target) {
//MenuBarPeer peer = new MMenuBarPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public MenuPeer createMenu(Menu target) {
//MenuPeer peer = new MMenuPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public PopupMenuPeer createPopupMenu(PopupMenu target) {
//PopupMenuPeer peer = new MPopupMenuPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public MenuItemPeer createMenuItem(MenuItem target) {
//MenuItemPeer peer = new MMenuItemPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public CheckboxMenuItemPeer createCheckboxMenuItem(CheckboxMenuItem target) {
//CheckboxMenuItemPeer peer = new MCheckboxMenuItemPeer(target);
//targetCreatedPeer(target, peer);
//return peer;
return null;
}
public KeyboardFocusManagerPeer createKeyboardFocusManagerPeer(KeyboardFocusManager manager) {
return null;
}
//public MEmbeddedFramePeer createEmbeddedFrame(MEmbeddedFrame target)
//{
//MEmbeddedFramePeer peer = new MEmbeddedFramePeer(target);
//targetCreatedPeer(target, peer);
//return peer;
// return null;
//}
public FontPeer getFontPeer(String name, int style){
return new MFontPeer(name, style);
}
/*
* On X, support for dynamic layout on resizing is governed by the
* window manager. If the window manager supports it, it happens
* automatically. The setter method for this property is
* irrelevant on X.
*/
public void setDynamicLayout(boolean b) {
dynamicLayoutSetting = b;
}
protected boolean isDynamicLayoutSet() {
return dynamicLayoutSetting;
}
/* Called from isDynamicLayoutActive() and from
* lazilyLoadDynamicLayoutSupportedProperty()
*/
protected native boolean isDynamicLayoutSupportedNative();
public boolean isDynamicLayoutActive() {
return isDynamicLayoutSupportedNative();
}
public native boolean isFrameStateSupported(int state);
public TrayIconPeer createTrayIcon(TrayIcon target) throws HeadlessException {
return null;
}
public SystemTrayPeer createSystemTray(SystemTray target) throws HeadlessException {
return null;
}
public boolean isTraySupported() {
return false;
}
static native ColorModel makeColorModel();
static ColorModel screenmodel;
static ColorModel getStaticColorModel() {
if (screenmodel == null) {
screenmodel = config.getColorModel ();
}
return screenmodel;
}
public ColorModel getColorModel() {
return getStaticColorModel();
}
public native int getScreenResolution();
public Insets getScreenInsets(GraphicsConfiguration gc) {
return new Insets(0,0,0,0);
}
protected native int getScreenWidth();
protected native int getScreenHeight();
public FontMetrics getFontMetrics(Font font) {
/*
// REMIND: platform font flag should be obsolete soon
if (!RasterOutputManager.usesPlatformFont()) {
return super.getFontMetrics(font);
} else {
return X11FontMetrics.getFontMetrics(font);
}
*/
return super.getFontMetrics(font);
}
public PrintJob getPrintJob(final Frame frame, final String doctitle,
final Properties props) {
if (GraphicsEnvironment.isHeadless()) {
throw new IllegalArgumentException();
}
PrintJob2D printJob = new PrintJob2D(frame, doctitle, props);
if (printJob.printDialog() == false) {
printJob = null;
}
return printJob;
}
public PrintJob getPrintJob(final Frame frame, final String doctitle,
final JobAttributes jobAttributes,
final PageAttributes pageAttributes) {
if (GraphicsEnvironment.isHeadless()) {
throw new IllegalArgumentException();
}
PrintJob2D printJob = new PrintJob2D(frame, doctitle,
jobAttributes, pageAttributes);
if (printJob.printDialog() == false) {
printJob = null;
}
return printJob;
}
public native void beep();
public Clipboard getSystemClipboard() {
//SecurityManager security = System.getSecurityManager();
//if (security != null) {
// security.checkSystemClipboardAccess();
//}
//synchronized (this) {
// if (clipboard == null) {
// clipboard = new X11Clipboard("System", "CLIPBOARD");
// }
//}
//return clipboard;
return null;
}
public Clipboard getSystemSelection() {
//SecurityManager security = System.getSecurityManager();
//if (security != null) {
// security.checkSystemClipboardAccess();
//}
//synchronized (this) {
// if (selection == null) {
// selection = new X11Clipboard("Selection", "PRIMARY");
// }
//}
//return selection;
return null;
}
public boolean getLockingKeyState(int key) {
if (! (key == KeyEvent.VK_CAPS_LOCK || key == KeyEvent.VK_NUM_LOCK ||
key == KeyEvent.VK_SCROLL_LOCK || key == KeyEvent.VK_KANA_LOCK)) {
throw new IllegalArgumentException("invalid key for Toolkit.getLockingKeyState");
}
return getLockingKeyStateNative(key);
}
public native boolean getLockingKeyStateNative(int key);
public native void loadSystemColors(int[] systemColors);
/**
* Give native peers the ability to query the native container
* given a native component (e.g. the direct parent may be lightweight).
*/
public static Container getNativeContainer(Component c) {
return Toolkit.getNativeContainer(c);
}
protected static final Object targetToPeer(Object target) {
return SunToolkit.targetToPeer(target);
}
protected static final void targetDisposedPeer(Object target, Object peer) {
SunToolkit.targetDisposedPeer(target, peer);
}
public DragSourceContextPeer createDragSourceContextPeer(DragGestureEvent dge) throws InvalidDnDOperationException {
//if (MToolkit.useMotifDnD()) {
// return MDragSourceContextPeer.createDragSourceContextPeer(dge);
//} else {
// return X11DragSourceContextPeer.createDragSourceContextPeer(dge);
//}
return null;
}
public data
is the byte array directly from the x server and
* may be in little endian format.
* loadXSettings
. It is called from the toolkit
* thread if triggered by an XSETTINGS change.
*/
private void parseXSettings(int screen_XXX_ignored, byte[] data) {
// XXX: notyet: map screen -> per screen XSettings object
// for now native code only calls us for default screen
// see awt_MToolkit.c awt_xsettings_update().
if (xs == null) {
xs = new XSettings();
}
Map updatedSettings = xs.update(data);
if (updatedSettings == null || updatedSettings.isEmpty()) {
return;
}
Iterator i = updatedSettings.entrySet().iterator();
while (i.hasNext()) {
Map.Entry e = (Map.Entry)i.next();
String name = (String)e.getKey();
name = "gnome." + name;
setDesktopProperty(name, e.getValue());
// XXX: we probably want to do something smarter. In
// particular, "Net" properties are of interest to the
// "core" AWT itself. E.g.
//
// Net/DndDragThreshold -> ???
// Net/DoubleClickTime -> awt.multiClickInterval
}
setDesktopProperty(SunToolkit.DESKTOPFONTHINTS,
SunToolkit.getDesktopFontHints());
Integer dragThreshold = null;
synchronized (this) {
dragThreshold = (Integer)desktopProperties.get("gnome.Net/DndDragThreshold");
}
if (dragThreshold != null) {
setDesktopProperty("DnD.gestureMotionThreshold", dragThreshold);
}
}
protected boolean needsXEmbedImpl() {
return true;
}
public boolean isModalityTypeSupported(Dialog.ModalityType modalityType) {
return (modalityType == Dialog.ModalityType.MODELESS) ||
(modalityType == Dialog.ModalityType.APPLICATION_MODAL);
}
public boolean isModalExclusionTypeSupported(Dialog.ModalExclusionType exclusionType) {
return (exclusionType == Dialog.ModalExclusionType.NO_EXCLUDE);
}
private native boolean isSyncUpdated();
private native boolean isSyncFailed();
private native int getEventNumber();
private native void updateSyncSelection();
private static final long WORKAROUND_SLEEP = 100;
/**
* @inheritDoc
*/
protected boolean syncNativeQueue(final long timeout) {
awtLock();
try {
long event_number = getEventNumber();
updateSyncSelection();
// Wait for selection notify for oops on win
long start = System.currentTimeMillis();
while (!isSyncUpdated() && !isSyncFailed()) {
try {
awtLockWait(timeout);
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
// This "while" is a protection from spurious
// wake-ups. However, we shouldn't wait for too long
if (((System.currentTimeMillis() - start) > timeout) && (timeout >= 0)) {
throw new OperationTimedOut();
}
}
if (isSyncFailed() && getEventNumber() - event_number == 1) {
awtUnlock();
try {
Thread.sleep(WORKAROUND_SLEEP);
} catch (InterruptedException ie) {
throw new RuntimeException(ie);
} finally {
awtLock();
}
}
return getEventNumber() - event_number > 2;
} finally {
awtUnlock();
}
}
public void grab(Window w) {
WindowPeer peer = (WindowPeer)w.getPeer();
if (peer != null) {
nativeGrab(peer);
}
}
public void ungrab(Window w) {
WindowPeer peer = (WindowPeer)w.getPeer();
if (peer != null) {
nativeUnGrab(peer);
}
}
private native void nativeGrab(WindowPeer peer);
private native void nativeUnGrab(WindowPeer peer);
public boolean isDesktopSupported(){
return false;
}
public DesktopPeer createDesktopPeer(Desktop target)
throws HeadlessException{
throw new UnsupportedOperationException();
}
public final static int
UNDETERMINED_WM = 1,
NO_WM = 2,
OTHER_WM = 3,
OPENLOOK_WM = 4,
MOTIF_WM = 5,
CDE_WM = 6,
ENLIGHTEN_WM = 7,
KDE2_WM = 8,
SAWFISH_WM = 9,
ICE_WM = 10,
METACITY_WM = 11,
COMPIZ_WM = 12,
LG3D_WM = 13;
public static int getWMID() {
String wmName = getWMName();
if ("NO_WM".equals(wmName)) {
return NO_WM;
} else if ("OTHER_WM".equals(wmName)) {
return OTHER_WM;
} else if ("ENLIGHTEN_WM".equals(wmName)) {
return ENLIGHTEN_WM;
} else if ("KDE2_WM".equals(wmName)) {
return KDE2_WM;
} else if ("SAWFISH_WM".equals(wmName)) {
return SAWFISH_WM;
} else if ("ICE_WM".equals(wmName)) {
return ICE_WM;
} else if ("METACITY_WM".equals(wmName)) {
return METACITY_WM;
} else if ("OPENLOOK_WM".equals(wmName)) {
return OPENLOOK_WM;
} else if ("MOTIF_WM".equals(wmName)) {
return MOTIF_WM;
} else if ("CDE_WM".equals(wmName)) {
return CDE_WM;
} else if ("COMPIZ_WM".equals(wmName)) {
return COMPIZ_WM;
} else if ("LG3D_WM".equals(wmName)) {
return LG3D_WM;
}
return UNDETERMINED_WM;
}
private static native String getWMName();
} // class MToolkit