S283 Planetary Science &n…he Search for Life DVD 2/DVD-ROM.iso/install/jre1_3/lib/rt.jar/java/awt/Dialog.class

Java Class File | 1979-12-31 | 5.1 KB | 271 lines

package java.awt;

import java.awt.event.ComponentEvent;
import java.awt.peer.DialogPeer;
import javax.accessibility.AccessibleContext;
import sun.awt.AxBridgeHelper;

public class Dialog extends Window {
   boolean resizable;
   boolean modal;
   String title;
   private transient boolean keepBlocking;
   private static final String base = "dialog";
   private static int nameCounter;
   private static final long serialVersionUID = 5920926903803293709L;
   private AxBridgeHelper axbHelper;

   public Dialog(Frame var1) {
      this(var1, "", false);
   }

   public Dialog(Frame var1, boolean var2) {
      this(var1, "", var2);
   }

   public Dialog(Frame var1, String var2) {
      this(var1, var2, false);
   }

   public Dialog(Frame var1, String var2, boolean var3) {
      super(var1);
      this.resizable = true;
      this.keepBlocking = false;
      this.axbHelper = null;
      this.title = var2;
      this.modal = var3;
   }

   public Dialog(Dialog var1) {
      this(var1, "", false);
   }

   public Dialog(Dialog var1, String var2) {
      this(var1, var2, false);
   }

   public Dialog(Dialog var1, String var2, boolean var3) {
      super(var1);
      this.resizable = true;
      this.keepBlocking = false;
      this.axbHelper = null;
      this.title = var2;
      this.modal = var3;
   }

   String constructComponentName() {
      Class var1 = this.getClass();
      synchronized(var1) {
         String var2 = "dialog" + nameCounter++;
         return var2;
      }
   }

   public void addNotify() {
      Object var1 = ((Component)this).getTreeLock();
      synchronized(var1) {
         if (super.parent != null && super.parent.getPeer() == null) {
            super.parent.addNotify();
         }

         if (super.peer == null) {
            super.peer = ((Window)this).getToolkit().createDialog(this);
         }

         super.addNotify();
      }
   }

   public boolean isModal() {
      return this.modal;
   }

   public void setModal(boolean var1) {
      this.modal = var1;
   }

   public String getTitle() {
      return this.title;
   }

   public synchronized void setTitle(String var1) {
      this.title = var1;
      DialogPeer var2 = (DialogPeer)super.peer;
      if (var2 != null) {
         var2.setTitle(var1);
      }

   }

   private boolean conditionalShow() {
      Object var2 = ((Component)this).getTreeLock();
      boolean var1;
      synchronized(var2) {
         if (super.peer == null) {
            this.addNotify();
         }

         ((Container)this).validate();
         if (super.visible) {
            ((Window)this).toFront();
            var1 = false;
         } else {
            var1 = true;
            super.visible = true;
            super.peer.show();
            ((Container)this).createHierarchyEvents(1400, this, super.parent, 4L);
         }

         if (var1 && (super.componentListener != null || (super.eventMask & 1L) != 0L)) {
            ComponentEvent var3 = new ComponentEvent(this, 102);
            Toolkit.getEventQueue().postEvent(var3);
         }
      }

      if (var1 && (super.state & 1) == 0) {
         ((Window)this).postWindowEvent(200);
         super.state |= 1;
      }

      return var1;
   }

   public void show() {
      if (!this.isModal()) {
         this.conditionalShow();
      } else {
         this.keepBlocking = true;
         if (this.conditionalShow()) {
            Toolkit.getEventQueue();
            if (EventQueue.isDispatchThread()) {
               EventDispatchThread var7 = (EventDispatchThread)Thread.currentThread();
               var7.pumpEventsForHierarchy(new 1(this), this);
            } else {
               boolean var1 = false;
               if (super.peer.getClass().getName().equals("sun.awt.windows.WDialogPeer")) {
                  this.axbHelper = new AxBridgeHelper();
                  if (AxBridgeHelper.isAppMainThread()) {
                     var1 = true;
                     this.axbHelper.nativeModalWait();
                  }

                  this.axbHelper = null;
               }

               if (!var1) {
                  Object var2 = ((Component)this).getTreeLock();
                  synchronized(var2) {
                     while(this.keepBlocking && super.windowClosingException == null) {
                        try {
                           ((Component)this).getTreeLock().wait();
                        } catch (InterruptedException var5) {
                           break;
                        }
                     }
                  }
               }
            }

            if (super.windowClosingException != null) {
               super.windowClosingException.fillInStackTrace();
               throw super.windowClosingException;
            }
         }
      }

   }

   void interruptBlocking() {
      if (this.modal) {
         this.disposeImpl();
      } else if (super.windowClosingException != null) {
         super.windowClosingException.fillInStackTrace();
         super.windowClosingException.printStackTrace();
         super.windowClosingException = null;
      }

   }

   private void hideAndDisposeHandler() {
      if (this.keepBlocking) {
         Object var1 = ((Component)this).getTreeLock();
         synchronized(var1) {
            this.keepBlocking = false;
            EventQueue.invokeLater(new 2(this));
            if (super.peer.getClass().getName().equals("sun.awt.windows.WDialogPeer") && this.axbHelper != null) {
               this.axbHelper.nativeModalNotify();
               this.axbHelper = null;
            }

            ((Component)this).getTreeLock().notifyAll();
         }
      }

   }

   public void hide() {
      super.hide();
      this.hideAndDisposeHandler();
   }

   public void dispose() {
      this.disposeImpl();
   }

   private void disposeImpl() {
      super.dispose();
      this.hideAndDisposeHandler();
   }

   public boolean isResizable() {
      return this.resizable;
   }

   public void setResizable(boolean var1) {
      boolean var2 = false;
      synchronized(this) {
         this.resizable = var1;
         DialogPeer var4 = (DialogPeer)super.peer;
         if (var4 != null) {
            var4.setResizable(var1);
            var2 = true;
         }
      }

      if (var2 && super.valid) {
         ((Container)this).invalidate();
      }

   }

   protected String paramString() {
      String var1 = super.paramString() + (this.modal ? ",modal" : ",modeless");
      if (this.title != null) {
         var1 = var1 + ",title=" + this.title;
      }

      return var1;
   }

   private static native void initIDs();

   public AccessibleContext getAccessibleContext() {
      if (super.accessibleContext == null) {
         super.accessibleContext = new AccessibleAWTDialog(this);
      }

      return super.accessibleContext;
   }

   // $FF: synthetic method
   static boolean access$000(Dialog var0) {
      return var0.keepBlocking;
   }

   static {
      Toolkit.loadLibraries();
      initIDs();
      nameCounter = 0;
   }
}