| /* |
| * Copyright (c) 1995, 2011, Oracle and/or its affiliates. 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.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 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; |
| import sun.util.logging.PlatformLogger; |
| |
| public class MToolkit extends UNIXToolkit implements Runnable { |
| |
| private static final PlatformLogger log = PlatformLogger.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. |
| * <p> |
| * <strong>XXX:</strong> see <code>MToolkit.parseXSettings</code> |
| * and <code>awt_xsettings_update</code> in |
| * <samp>awt_MToolkit.c</samp> |
| */ |
| 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()); |
| } |
| |
| 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); |
| |
| PrivilegedAction<Void> a = new PrivilegedAction<Void>() { |
| public Void run() { |
| ThreadGroup mainTG = Thread.currentThread().getThreadGroup(); |
| ThreadGroup parentTG = mainTG.getParent(); |
| |
| while (parentTG != null) { |
| mainTG = parentTG; |
| parentTG = mainTG.getParent(); |
| } |
| Thread shutdownThread = new Thread(mainTG, new Runnable() { |
| public void run() { |
| shutdown(); |
| } |
| }, "Shutdown-Thread"); |
| shutdownThread.setContextClassLoader(null); |
| Runtime.getRuntime().addShutdownHook(shutdownThread); |
| return null; |
| } |
| }; |
| AccessController.doPrivileged(a); |
| |
| /* |
| * 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 getKeyboardFocusManagerPeer() { |
| 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 <T extends DragGestureRecognizer> T |
| createDragGestureRecognizer(Class<T> abstractRecognizerClass, |
| DragSource ds, Component c, int srcActions, |
| DragGestureListener dgl) |
| { |
| //if (MouseDragGestureRecognizer.class.equals(abstractRecognizerClass)) |
| // return (T)new MMouseDragGestureRecognizer(ds, c, srcActions, dgl); |
| //else |
| return null; |
| } |
| |
| /** |
| * Returns a new input method adapter descriptor for native input methods. |
| */ |
| public InputMethodDescriptor getInputMethodAdapterDescriptor() throws AWTException { |
| return null; // return new MInputMethodDescriptor(); |
| } |
| |
| /** |
| * Returns a style map for the input method highlight. |
| */ |
| public Map mapInputMethodHighlight(InputMethodHighlight highlight) { |
| return null; //return MInputMethod.mapInputMethodHighlight(highlight); |
| } |
| |
| /** |
| * Returns a new custom cursor. |
| */ |
| public Cursor createCustomCursor(Image cursor, Point hotSpot, String name) |
| throws IndexOutOfBoundsException { |
| return null; //return new MCustomCursor(cursor, hotSpot, name); |
| } |
| |
| /** |
| * Returns the supported cursor size |
| */ |
| public Dimension getBestCursorSize(int preferredWidth, int preferredHeight) { |
| return null; //MCustomCursor.getBestCursorSize( |
| //java.lang.Math.max(1,preferredWidth), java.lang.Math.max(1,preferredHeight)); |
| } |
| |
| public int getMaximumCursorColors() { |
| return 2; // Black and white. |
| } |
| |
| private final static String prefix = "DnD.Cursor."; |
| private final static String postfix = ".32x32"; |
| private static final String dndPrefix = "DnD."; |
| |
| protected Object lazilyLoadDesktopProperty(String name) { |
| if (name.startsWith(prefix)) { |
| String cursorName = name.substring(prefix.length(), name.length()) + postfix; |
| |
| try { |
| return Cursor.getSystemCustomCursor(cursorName); |
| } catch (AWTException awte) { |
| System.err.println("cannot load system cursor: " + cursorName); |
| |
| return null; |
| } |
| } |
| |
| if (name.equals("awt.dynamicLayoutSupported")) { |
| return lazilyLoadDynamicLayoutSupportedProperty(name); |
| } |
| |
| if (!loadedXSettings && |
| (name.startsWith("gnome.") || |
| name.equals(SunToolkit.DESKTOPFONTHINTS) || |
| name.startsWith(dndPrefix))) { |
| loadedXSettings = true; |
| if (!GraphicsEnvironment.isHeadless()) { |
| loadXSettings(); |
| desktopProperties.put(SunToolkit.DESKTOPFONTHINTS, |
| SunToolkit.getDesktopFontHints()); |
| return desktopProperties.get(name); |
| } |
| } |
| |
| return super.lazilyLoadDesktopProperty(name); |
| } |
| |
| /* |
| * Called from lazilyLoadDesktopProperty because we may not know if |
| * the user has quit the previous window manager and started another. |
| */ |
| protected Boolean lazilyLoadDynamicLayoutSupportedProperty(String name) { |
| boolean nativeDynamic = isDynamicLayoutSupportedNative(); |
| |
| if (log.isLoggable(PlatformLogger.FINER)) { |
| log.finer("nativeDynamic == " + nativeDynamic); |
| } |
| |
| return Boolean.valueOf(nativeDynamic); |
| } |
| |
| private native int getMulticlickTime(); |
| |
| protected void initializeDesktopProperties() { |
| desktopProperties.put("DnD.Autoscroll.initialDelay", Integer.valueOf(50)); |
| desktopProperties.put("DnD.Autoscroll.interval", Integer.valueOf(50)); |
| desktopProperties.put("DnD.Autoscroll.cursorHysteresis", Integer.valueOf(5)); |
| |
| /* As of 1.4, no wheel mice are supported on Solaris |
| * however, they are on Linux, and there isn't a way to detect them, |
| * so we leave this property unset to indicate we're not sure if there's |
| * a wheel mouse or not. |
| */ |
| //desktopProperties.put("awt.wheelMousePresent", Boolean.valueOf(false)); |
| |
| // We don't want to call getMultilclickTime() if we're headless |
| if (!GraphicsEnvironment.isHeadless()) { |
| desktopProperties.put("awt.multiClickInterval", |
| Integer.valueOf(getMulticlickTime())); |
| desktopProperties.put("awt.mouse.numButtons", |
| Integer.valueOf(getNumberOfButtons())); |
| } |
| } |
| |
| public RobotPeer createRobot(Robot target, GraphicsDevice screen) { |
| /* 'target' is unused for now... */ |
| //return new MRobotPeer(screen.getDefaultConfiguration()); |
| return null; |
| } |
| |
| static boolean useMotifDnD() { |
| return motifdnd; |
| } |
| |
| // |
| // The following support Gnome's equivalent of desktop properties. |
| // A writeup of this can be found at: |
| // http://www.freedesktop.org/standards/xsettings/xsettings.html |
| // |
| |
| /** |
| * Triggers a callback to parseXSettings with the x settings values |
| * from the window server. Note that this will NOT call |
| * parseXSettings if we are not running on a GNOME desktop. |
| */ |
| private native void loadXSettings(); |
| |
| /** |
| * Callback from the native side indicating some, or all, of the |
| * desktop properties have changed and need to be reloaded. |
| * <code>data</code> is the byte array directly from the x server and |
| * may be in little endian format. |
| * <p> |
| * NB: This could be called from any thread if triggered by |
| * <code>loadXSettings</code>. 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 |
