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/*******************************************************************************
* Copyright (c) 2001, 2005 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jem.internal.proxy.awt;
/*
*/
import org.eclipse.jem.internal.proxy.core.*;
/**
* Standard AWT Constants
*
* Use the static accessor method (getConstants()) to get the appropriate
* constants instance for the registry. This is done so that until the
* the constants are needed, they aren't registered.
*
* NOTE: Since everything in here just proxies, there is
* no need to have them separated by VM. That is why
* this in the Proxy package.
*
* This is final because this can't be extended. This specific one
* will be registered with the factory for this key. Any extensions
* must be done in their own constants and registry key.
*
* Creation date: (4/7/00 4:47:48 PM)
* @author: Administrator
*/
public final class JavaStandardAwtBeanConstants {
public static final Object REGISTRY_KEY = new Object();
final boolean AWTLoaded; // AWT may not be available. So non-ui JVM's don't have AWT.
final boolean AWTRegistered; // AWT was registered to be used in this VM. It may be registered, but still not available.
final IFieldProxy dimensionHeightProxy;
final IFieldProxy dimensionWidthProxy;
final IMethodProxy setDimensionSizeHWProxy;
final IMethodProxy setDimensionSizeDProxy;
final IFieldProxy pointXProxy;
final IFieldProxy pointYProxy;
final IMethodProxy setPointLocationXYProxy;
final IMethodProxy setPointLocationPProxy;
final IFieldProxy rectangleHeightProxy;
final IFieldProxy rectangleWidthProxy;
final IFieldProxy rectangleXProxy;
final IFieldProxy rectangleYProxy;
final IMethodProxy setRectangleSizeHWProxy;
final IMethodProxy setRectangleSizeDProxy;
final IMethodProxy setRectangleLocationXYProxy;
final IMethodProxy setRectangleLocationPProxy;
final IMethodProxy setRectangleBoundsXYHWProxy;
final IMethodProxy setRectangleBoundsRProxy;
/**
* Get the constants instance for the specified registry.
*/
public static JavaStandardAwtBeanConstants getConstants(ProxyFactoryRegistry registry) {
JavaStandardAwtBeanConstants constants = (JavaStandardAwtBeanConstants) registry.getConstants(REGISTRY_KEY);
if (constants == null)
registry.registerConstants(REGISTRY_KEY, constants = new JavaStandardAwtBeanConstants(registry, registry.getBeanProxyFactoryExtension(IStandardAwtBeanProxyFactory.REGISTRY_KEY) != null));
return constants;
}
public JavaStandardAwtBeanConstants(ProxyFactoryRegistry registry, boolean isRegistered) {
super();
AWTRegistered = isRegistered;
if (!AWTRegistered) {
AWTLoaded = false;
dimensionHeightProxy = dimensionWidthProxy = pointXProxy = pointYProxy = rectangleHeightProxy = rectangleWidthProxy = rectangleXProxy = rectangleYProxy = null;
setDimensionSizeHWProxy = setDimensionSizeDProxy = setPointLocationXYProxy = setPointLocationPProxy = setRectangleSizeHWProxy = setRectangleSizeDProxy = setRectangleLocationXYProxy = setRectangleLocationPProxy = setRectangleBoundsXYHWProxy = setRectangleBoundsRProxy = null;
return;
}
IStandardBeanTypeProxyFactory typeFactory = registry.getBeanTypeProxyFactory();
IBeanTypeProxy dimensionTypeProxy = typeFactory.getBeanTypeProxy("java.awt.Dimension");//$NON-NLS-1$
if (dimensionTypeProxy != null) {
// AWT is available.
AWTLoaded = true;
IBeanTypeProxy intTypeProxy = typeFactory.getBeanTypeProxy("int"); //$NON-NLS-1$
dimensionHeightProxy = dimensionTypeProxy.getFieldProxy("height");//$NON-NLS-1$
dimensionWidthProxy = dimensionTypeProxy.getFieldProxy("width");//$NON-NLS-1$
setDimensionSizeHWProxy = dimensionTypeProxy.getMethodProxy("setSize", new IBeanTypeProxy[] {intTypeProxy, intTypeProxy}); //$NON-NLS-1$
setDimensionSizeDProxy = dimensionTypeProxy.getMethodProxy("setSize", new IBeanTypeProxy[] {dimensionTypeProxy}); //$NON-NLS-1$
IBeanTypeProxy pointTypeProxy = typeFactory.getBeanTypeProxy("java.awt.Point");//$NON-NLS-1$
pointXProxy = pointTypeProxy.getFieldProxy("x");//$NON-NLS-1$
pointYProxy = pointTypeProxy.getFieldProxy("y"); //$NON-NLS-1$
setPointLocationXYProxy = pointTypeProxy.getMethodProxy("setLocation", new IBeanTypeProxy[] {intTypeProxy, intTypeProxy}); //$NON-NLS-1$
setPointLocationPProxy = pointTypeProxy.getMethodProxy("setLocation", new IBeanTypeProxy[] {pointTypeProxy}); //$NON-NLS-1$
IBeanTypeProxy rectangleTypeProxy = typeFactory.getBeanTypeProxy("java.awt.Rectangle");//$NON-NLS-1$
rectangleHeightProxy = rectangleTypeProxy.getFieldProxy("height");//$NON-NLS-1$
rectangleWidthProxy = rectangleTypeProxy.getFieldProxy("width");//$NON-NLS-1$
rectangleXProxy = rectangleTypeProxy.getFieldProxy("x");//$NON-NLS-1$
rectangleYProxy = rectangleTypeProxy.getFieldProxy("y");//$NON-NLS-1$
setRectangleSizeHWProxy = rectangleTypeProxy.getMethodProxy("setSize", new IBeanTypeProxy[] {intTypeProxy, intTypeProxy}); //$NON-NLS-1$
setRectangleSizeDProxy = rectangleTypeProxy.getMethodProxy("setSize", new IBeanTypeProxy[] {dimensionTypeProxy}); //$NON-NLS-1$
setRectangleLocationXYProxy = rectangleTypeProxy.getMethodProxy("setLocation", new IBeanTypeProxy[] {intTypeProxy, intTypeProxy}); //$NON-NLS-1$
setRectangleLocationPProxy = rectangleTypeProxy.getMethodProxy("setLocation", new IBeanTypeProxy[] {pointTypeProxy}); //$NON-NLS-1$
setRectangleBoundsXYHWProxy = rectangleTypeProxy.getMethodProxy("setBounds", new IBeanTypeProxy[] {intTypeProxy, intTypeProxy, intTypeProxy, intTypeProxy}); //$NON-NLS-1$
setRectangleBoundsRProxy = rectangleTypeProxy.getMethodProxy("setBounds", new IBeanTypeProxy[] {rectangleTypeProxy}); //$NON-NLS-1$
} else {
AWTLoaded = false;
dimensionHeightProxy = dimensionWidthProxy = pointXProxy = pointYProxy = rectangleHeightProxy = rectangleWidthProxy = rectangleXProxy = rectangleYProxy = null;
setDimensionSizeHWProxy = setDimensionSizeDProxy = setPointLocationXYProxy = setPointLocationPProxy = setRectangleSizeHWProxy = setRectangleSizeDProxy = setRectangleLocationXYProxy = setRectangleLocationPProxy = setRectangleBoundsXYHWProxy = setRectangleBoundsRProxy = null;
}
}
/**
* Answer if AWT is available.
*/
public boolean isAWTAvailable() {
return AWTLoaded;
}
/**
* Answer if AWT was registered to be available.
*/
public boolean isAWTRegistered() {
return AWTRegistered;
}
/**
* getDimensionHeightFieldProxy method comment.
*/
public IFieldProxy getDimensionHeightFieldProxy() {
return dimensionHeightProxy;
}
/**
* getDimensionWidthProxy method comment.
*/
public IFieldProxy getDimensionWidthFieldProxy() {
return dimensionWidthProxy;
}
/**
* getDimensionSetSizeWHProxy method comment.
*/
public IMethodProxy getDimensionSetSizeHWProxy() {
return setDimensionSizeHWProxy;
}
/**
* getDimensionSetSizeDProxy method comment.
*/
public IMethodProxy getDimensionSetSizeDProxy() {
return setDimensionSizeDProxy;
}
/**
* getPointXFieldProxy method comment.
*/
public IFieldProxy getPointXFieldProxy() {
return pointXProxy;
}
/**
* getPointYFieldProxy method comment.
*/
public IFieldProxy getPointYFieldProxy() {
return pointYProxy;
}
/**
* getPointSetLocationXYProxy method comment.
*/
public IMethodProxy getPointSetLocationXYProxy() {
return setPointLocationXYProxy;
}
/**
* getPointSetLocationPProxy method comment.
*/
public IMethodProxy getPointSetLocationPProxy() {
return setPointLocationPProxy;
}
/**
* getRectangleHeightFieldProxy method comment.
*/
public IFieldProxy getRectangleHeightFieldProxy() {
return rectangleHeightProxy;
}
/**
* getRectangleWidthFieldProxy method comment.
*/
public IFieldProxy getRectangleWidthFieldProxy() {
return rectangleWidthProxy;
}
/**
* getRectangleXFieldProxy method comment.
*/
public IFieldProxy getRectangleXFieldProxy() {
return rectangleXProxy;
}
/**
* getRectangleYFieldProxy method comment.
*/
public IFieldProxy getRectangleYFieldProxy() {
return rectangleYProxy;
}
/**
* getRectangleSetSizeWHProxy method comment.
*/
public IMethodProxy getRectangleSetSizeHWProxy() {
return setRectangleSizeHWProxy;
}
/**
* getRectangleSetSizeDProxy method comment.
*/
public IMethodProxy getRectangleSetSizeDProxy() {
return setRectangleSizeDProxy;
}
/**
* getRectangleSetLocationXYProxy method comment.
*/
public IMethodProxy getRectangleSetLocationXYProxy() {
return setRectangleLocationXYProxy;
}
/**
* getRectangleSetLocationPProxy method comment.
*/
public IMethodProxy getRectangleSetLocationPProxy() {
return setRectangleLocationPProxy;
}
/**
* getRectangleSetBoundsXYHWProxy method comment.
*/
public IMethodProxy getRectangleSetBoundsXYHWProxy() {
return setRectangleBoundsXYHWProxy;
}
/**
* getRectangleSetBoundsRProxy method comment.
*/
public IMethodProxy getRectangleSetBoundsRProxy() {
return setRectangleBoundsRProxy;
}
}
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