S283 Planetary Science &… the Search for Life CD 3/0_CD-ROM.iso/install/jre1_3/lib/rt.jar/sun/awt/windows/WToolkit.class

Java Class File | 1979-12-31 | 16.1 KB | 651 lines

package sun.awt.windows;

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.Component;
import java.awt.Cursor;
import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.FileDialog;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Frame;
import java.awt.GraphicsConfiguration;
import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.Image;
import java.awt.JobAttributes;
import java.awt.Label;
import java.awt.List;
import java.awt.Menu;
import java.awt.MenuBar;
import java.awt.MenuItem;
import java.awt.PageAttributes;
import java.awt.Panel;
import java.awt.Point;
import java.awt.PopupMenu;
import java.awt.PrintJob;
import java.awt.Robot;
import java.awt.ScrollPane;
import java.awt.Scrollbar;
import java.awt.TextArea;
import java.awt.TextField;
import java.awt.Toolkit;
import java.awt.Window;
import java.awt.datatransfer.Clipboard;
import java.awt.dnd.DragGestureEvent;
import java.awt.dnd.DragGestureListener;
import java.awt.dnd.DragGestureRecognizer;
import java.awt.dnd.DragSource;
import java.awt.dnd.InvalidDnDOperationException;
import java.awt.dnd.peer.DragSourceContextPeer;
import java.awt.im.InputMethodHighlight;
import java.awt.im.spi.InputMethodDescriptor;
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.ComponentPeer;
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.beans.PropertyChangeListener;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.security.AccessController;
import java.util.Hashtable;
import java.util.Map;
import java.util.Properties;
import sun.awt.GlobalCursorManager;
import sun.awt.SunToolkit;
import sun.awt.Win32GraphicsDevice;
import sun.awt.image.ImageRepresentation;
import sun.awt.print.PrintControl;
import sun.java2d.loops.RasterOutputManager;
import sun.security.action.LoadLibraryAction;

public class WToolkit extends SunToolkit implements Runnable {
   static GraphicsConfiguration config;
   WClipboard clipboard;
   private Hashtable cacheFontPeer;
   private WDesktopProperties wprops;
   static ColorModel screenmodel;
   private Constructor printControlConstructor;
   private static final String prefix = "DnD.Cursor.";
   private static final String postfix = ".32x32";
   private ModalityListenerList modalityListeners = new ModalityListenerList(this);
   // $FF: synthetic field
   static Class class$java$awt$Frame;
   // $FF: synthetic field
   static Class class$java$lang$String;
   // $FF: synthetic field
   static Class class$java$awt$JobAttributes;
   // $FF: synthetic field
   static Class class$java$awt$PageAttributes;
   // $FF: synthetic field
   static Class class$java$awt$dnd$MouseDragGestureRecognizer;

   private static native void initIDs();

   private static void resetGC() {
      config = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration();
   }

   public static native boolean embeddedInit();

   public static native boolean embeddedDispose();

   public WToolkit() {
      synchronized(this) {
         (new Thread(this, "AWT-Windows")).start();

         try {
            this.wait();
         } catch (InterruptedException var4) {
         }
      }

      WDropTargetContextPeer.Initialize();
      WDragSourceContextPeer.Initialize();
   }

   public void run() {
      boolean var1 = this.init();
      if (var1) {
         ThreadGroup var2 = (ThreadGroup)AccessController.doPrivileged(new 1(this));
         Runtime.getRuntime().addShutdownHook(new Thread(var2, new 2(this)));
      }

      synchronized(this) {
         this.notifyAll();
      }

      if (var1) {
         this.eventLoop();
      }

   }

   private native boolean init();

   private native void eventLoop();

   private native void shutdown();

   protected native void finalize();

   public static native void startSecondaryEventLoop();

   public static native void quitSecondaryEventLoop();

   public ButtonPeer createButton(Button var1) {
      WButtonPeer var2 = new WButtonPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public TextFieldPeer createTextField(TextField var1) {
      WTextFieldPeer var2 = new WTextFieldPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public LabelPeer createLabel(Label var1) {
      WLabelPeer var2 = new WLabelPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public ListPeer createList(List var1) {
      WListPeer var2 = new WListPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public CheckboxPeer createCheckbox(Checkbox var1) {
      WCheckboxPeer var2 = new WCheckboxPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public ScrollbarPeer createScrollbar(Scrollbar var1) {
      WScrollbarPeer var2 = new WScrollbarPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public ScrollPanePeer createScrollPane(ScrollPane var1) {
      WScrollPanePeer var2 = new WScrollPanePeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public TextAreaPeer createTextArea(TextArea var1) {
      WTextAreaPeer var2 = new WTextAreaPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public ChoicePeer createChoice(Choice var1) {
      WChoicePeer var2 = new WChoicePeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public FramePeer createFrame(Frame var1) {
      WFramePeer var2 = new WFramePeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public CanvasPeer createCanvas(Canvas var1) {
      WCanvasPeer var2 = new WCanvasPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public PanelPeer createPanel(Panel var1) {
      WPanelPeer var2 = new WPanelPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public WindowPeer createWindow(Window var1) {
      WWindowPeer var2 = new WWindowPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public DialogPeer createDialog(Dialog var1) {
      WDialogPeer var2 = new WDialogPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public FileDialogPeer createFileDialog(FileDialog var1) {
      WFileDialogPeer var2 = new WFileDialogPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public MenuBarPeer createMenuBar(MenuBar var1) {
      WMenuBarPeer var2 = new WMenuBarPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public MenuPeer createMenu(Menu var1) {
      WMenuPeer var2 = new WMenuPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public PopupMenuPeer createPopupMenu(PopupMenu var1) {
      WPopupMenuPeer var2 = new WPopupMenuPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public MenuItemPeer createMenuItem(MenuItem var1) {
      WMenuItemPeer var2 = new WMenuItemPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public CheckboxMenuItemPeer createCheckboxMenuItem(CheckboxMenuItem var1) {
      WCheckboxMenuItemPeer var2 = new WCheckboxMenuItemPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   public RobotPeer createRobot(Robot var1, GraphicsDevice var2) {
      return new WRobotPeer(var2);
   }

   public WEmbeddedFramePeer createEmbeddedFrame(WEmbeddedFrame var1) {
      WEmbeddedFramePeer var2 = new WEmbeddedFramePeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   WPrintDialogPeer createWPrintDialog(WPrintDialog var1) {
      WPrintDialogPeer var2 = new WPrintDialogPeer(var1);
      SunToolkit.targetCreatedPeer(var1, var2);
      return var2;
   }

   static boolean prepareScrImage(Image var0, int var1, int var2, ImageObserver var3) {
      if (var1 != 0 && var2 != 0) {
         if (!(var0 instanceof WImage)) {
            return true;
         } else {
            WImage var4 = (WImage)var0;
            if (((sun.awt.image.Image)var4).hasError()) {
               if (var3 != null) {
                  var3.imageUpdate(var0, 192, -1, -1, -1, -1);
               }

               return false;
            } else {
               ImageRepresentation var5 = var4.getImageRep();
               return var5.prepare(var3);
            }
         }
      } else {
         return true;
      }
   }

   static int checkScrImage(Image var0, int var1, int var2, ImageObserver var3) {
      if (!(var0 instanceof WImage)) {
         return 32;
      } else {
         WImage var4 = (WImage)var0;
         int var5;
         if (var1 != 0 && var2 != 0) {
            var5 = var4.getImageRep().check(var3);
         } else {
            var5 = 32;
         }

         return ((sun.awt.image.Image)var4).check(var3) | var5;
      }
   }

   public int checkImage(Image var1, int var2, int var3, ImageObserver var4) {
      return checkScrImage(var1, var2, var3, var4);
   }

   public boolean prepareImage(Image var1, int var2, int var3, ImageObserver var4) {
      return prepareScrImage(var1, var2, var3, var4);
   }

   public Image createImage(ImageProducer var1) {
      return new WImage(var1);
   }

   static native ColorModel makeColorModel();

   static ColorModel getStaticColorModel() {
      return config.getColorModel();
   }

   public ColorModel getColorModel() {
      return getStaticColorModel();
   }

   public native int getScreenResolution();

   protected native int getScreenWidth();

   protected native int getScreenHeight();

   public FontMetrics getFontMetrics(Font var1) {
      return !RasterOutputManager.usesPlatformFont() ? super.getFontMetrics(var1) : WFontMetrics.getFontMetrics(var1);
   }

   public FontPeer getFontPeer(String var1, int var2) {
      Object var3 = null;
      String var4 = var1.toLowerCase();
      if (null != this.cacheFontPeer) {
         FontPeer var5 = (FontPeer)this.cacheFontPeer.get(var4 + var2);
         if (null != var5) {
            return var5;
         }
      }

      WFontPeer var6 = new WFontPeer(var1, var2);
      if (var6 != null) {
         if (null == this.cacheFontPeer) {
            this.cacheFontPeer = new Hashtable(5, 0.9F);
         }

         if (null != this.cacheFontPeer) {
            this.cacheFontPeer.put(var4 + var2, var6);
         }
      }

      return var6;
   }

   public native void sync();

   public PrintJob getPrintJob(Frame var1, String var2, Properties var3) {
      return this.getPrintJob(var1, var2, (JobAttributes)null, (PageAttributes)null);
   }

   public PrintJob getPrintJob(Frame var1, String var2, JobAttributes var3, PageAttributes var4) {
      SecurityManager var5 = System.getSecurityManager();
      if (var5 != null) {
         var5.checkPrintJobAccess();
      }

      if (this.printControlConstructor == null) {
         this.printControlConstructor = (Constructor)AccessController.doPrivileged(new GetConstructorAction(this, new Class[]{class$java$awt$Frame == null ? (class$java$awt$Frame = class$("java.awt.Frame")) : class$java$awt$Frame, class$java$lang$String == null ? (class$java$lang$String = class$("java.lang.String")) : class$java$lang$String, class$java$awt$JobAttributes == null ? (class$java$awt$JobAttributes = class$("java.awt.JobAttributes")) : class$java$awt$JobAttributes, class$java$awt$PageAttributes == null ? (class$java$awt$PageAttributes = class$("java.awt.PageAttributes")) : class$java$awt$PageAttributes}));
      }

      Object var6 = null;

      try {
         var6 = (PrintControl)this.printControlConstructor.newInstance(var1, var2, var3, var4);
      } catch (InstantiationException var11) {
         var6 = new WPrintControl(var1, var2, var3, var4);
      } catch (IllegalAccessException var12) {
         var6 = new WPrintControl(var1, var2, var3, var4);
      } catch (InvocationTargetException var13) {
         Throwable var10 = var13.getTargetException();
         if (var10 instanceof Error) {
            throw (Error)var10;
         }

         if (var10 instanceof RuntimeException) {
            throw (RuntimeException)var10;
         }

         var6 = new WPrintControl(var1, var2, var3, var4);
      }

      return ((PrintControl)var6).initJob();
   }

   public native void beep();

   public boolean getLockingKeyState(int var1) {
      if (var1 != 20 && var1 != 144 && var1 != 145 && var1 != 262) {
         throw new IllegalArgumentException("invalid key for Toolkit.getLockingKeyState");
      } else {
         return this.getLockingKeyStateNative(var1);
      }
   }

   public native boolean getLockingKeyStateNative(int var1);

   public void setLockingKeyState(int var1, boolean var2) {
      if (var1 != 20 && var1 != 144 && var1 != 145 && var1 != 262) {
         throw new IllegalArgumentException("invalid key for Toolkit.setLockingKeyState");
      } else {
         this.setLockingKeyStateNative(var1, var2);
      }
   }

   public native void setLockingKeyStateNative(int var1, boolean var2);

   public Clipboard getSystemClipboard() {
      SecurityManager var1 = System.getSecurityManager();
      if (var1 != null) {
         var1.checkSystemClipboardAccess();
      }

      if (this.clipboard == null) {
         this.clipboard = new WClipboard();
      }

      return this.clipboard;
   }

   protected native void loadSystemColors(int[] var1);

   public static final Object targetToPeer(Object var0) {
      return SunToolkit.targetToPeer(var0);
   }

   public static final void targetDisposedPeer(Object var0, Object var1) {
      SunToolkit.targetDisposedPeer(var0, var1);
   }

   public InputMethodDescriptor getInputMethodAdapterDescriptor() {
      return new WInputMethodDescriptor();
   }

   public Map mapInputMethodHighlight(InputMethodHighlight var1) {
      return WInputMethod.mapInputMethodHighlight(var1);
   }

   public boolean enableInputMethodsForTextComponent() {
      return true;
   }

   public Cursor createCustomCursor(Image var1, Point var2, String var3) throws IndexOutOfBoundsException {
      return new WCustomCursor(var1, var2, var3);
   }

   public Dimension getBestCursorSize(int var1, int var2) {
      return new Dimension(WCustomCursor.getCursorWidth(), WCustomCursor.getCursorHeight());
   }

   public native int getMaximumCursorColors();

   static void displayChange() {
      resetGC();
      GraphicsDevice[] var0 = GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices();

      for(int var1 = 0; var1 < var0.length; ++var1) {
         if (var0[var1] instanceof Win32GraphicsDevice) {
            ((Win32GraphicsDevice)var0[var1]).displayModeChanged();
         }
      }

   }

   public DragSourceContextPeer createDragSourceContextPeer(DragGestureEvent var1) throws InvalidDnDOperationException {
      return WDragSourceContextPeer.getDragSourceContextPeer(var1);
   }

   public DragGestureRecognizer createDragGestureRecognizer(Class var1, DragSource var2, Component var3, int var4, DragGestureListener var5) {
      return (class$java$awt$dnd$MouseDragGestureRecognizer == null ? (class$java$awt$dnd$MouseDragGestureRecognizer = class$("java.awt.dnd.MouseDragGestureRecognizer")) : class$java$awt$dnd$MouseDragGestureRecognizer).equals(var1) ? new WMouseDragGestureRecognizer(var2, var3, var4, var5) : null;
   }

   protected Object lazilyLoadDesktopProperty(String var1) {
      if (var1.startsWith("DnD.Cursor.")) {
         String var2 = var1.substring("DnD.Cursor.".length(), var1.length()) + ".32x32";

         try {
            return Cursor.getSystemCustomCursor(var2);
         } catch (AWTException var6) {
            throw new RuntimeException("cannot load system cursor: " + var2);
         }
      } else if (WDesktopProperties.isWindowsProperty(var1)) {
         synchronized(this) {
            if (this.wprops == null) {
               this.wprops = new WDesktopProperties();
            }

            Object var3 = this.wprops.getProperty(var1);
            return var3;
         }
      } else {
         return super.lazilyLoadDesktopProperty(var1);
      }
   }

   private void windowsSettingChange() {
      if (this.wprops != null) {
         this.wprops.firePropertyChanges();
      }

   }

   public synchronized void addPropertyChangeListener(String var1, PropertyChangeListener var2) {
      if (WDesktopProperties.isWindowsProperty(var1)) {
         if (this.wprops == null) {
            this.wprops = new WDesktopProperties();
         }

         this.wprops.addPropertyChangeListener(var1, var2);
      } else {
         super.addPropertyChangeListener(var1, var2);
      }

   }

   public synchronized void removePropertyChangeListener(String var1, PropertyChangeListener var2) {
      if (WDesktopProperties.isWindowsProperty(var1)) {
         if (this.wprops != null) {
            this.wprops.removePropertyChangeListener(var1, var2);
         }
      } else {
         super.removePropertyChangeListener(var1, var2);
      }

   }

   protected void initializeDesktopProperties() {
      super.desktopProperties.put("DnD.Autoscroll.initialDelay", new Integer(50));
      super.desktopProperties.put("DnD.Autoscroll.interval", new Integer(50));
      this.wprops = new WDesktopProperties();
      super.desktopProperties.put("DnD.Autoscroll.cursorHysteresis", this.wprops.getProperty("win.drag.x"));
   }

   public native Component getComponentFromNativeWindowHandle(int var1);

   private native int getNativeWindowHandleFromPeer(WComponentPeer var1);

   public int getNativeWindowHandleFromComponent(Component var1) {
      ComponentPeer var2;
      for(var2 = ((Component)var1).getPeer(); var2 != null && !(var2 instanceof WComponentPeer); var2 = ((Component)var1).getPeer()) {
         var1 = ((Component)var1).getParent();
         if (var1 == null) {
            return 0;
         }
      }

      return var2 == null ? 0 : this.getNativeWindowHandleFromPeer((WComponentPeer)var2);
   }

   public String getDefaultCharacterEncoding() {
      return "us-ascii";
   }

   public String getDefaultUnicodeEncoding() {
      return "utf-16le";
   }

   public GlobalCursorManager getGlobalCursorManager() {
      return new WGlobalCursorManager();
   }

   public static WToolkit getWToolkit() {
      WToolkit var0 = (WToolkit)Toolkit.getDefaultToolkit();
      return var0;
   }

   public native void pushModality();

   public native void popModality();

   public void addModalityListener(ModalityListener var1) {
      this.modalityListeners.add(var1);
   }

   public void removeModalityListener(ModalityListener var1) {
      this.modalityListeners.remove(var1);
   }

   final void notifyModalityChange(int var1) {
      ModalityEvent var2 = new ModalityEvent(this, this.modalityListeners, var1);
      var2.dispatch();
   }

   // $FF: synthetic method
   static void access$000(WToolkit var0) {
      var0.shutdown();
   }

   // $FF: synthetic method
   static Class class$(String var0) {
      try {
         return Class.forName(var0);
      } catch (ClassNotFoundException var2) {
         throw new NoClassDefFoundError(((Throwable)var2).getMessage());
      }
   }

   static {
      resetGC();
      AccessController.doPrivileged(new LoadLibraryAction("awt"));
      initIDs();
   }
}