/*******************************************************************************
* Copyright (c) 2004, 2009 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.jdt.internal.codeassist;
import org.eclipse.jdt.core.CompletionProposal;
import org.eclipse.jdt.core.CompletionRequestor;
import org.eclipse.jdt.core.Flags;
import org.eclipse.jdt.core.Signature;
import org.eclipse.jdt.core.compiler.CharOperation;
import org.eclipse.jdt.core.compiler.IProblem;
/**
* This CompletionRequetor wrap the old requestor ICOmpletionRequestor
*
* @since 3.1
* @deprecated
*/
public class CompletionRequestorWrapper extends CompletionRequestor {
private static boolean DECODE_SIGNATURE= false;
private org.eclipse.jdt.core.ICompletionRequestor requestor;
public CompletionRequestorWrapper(org.eclipse.jdt.core.ICompletionRequestor requestor) {
this.requestor= requestor;
}
public void accept(CompletionProposal proposal) {
InternalCompletionProposal internalCompletionProposal= (InternalCompletionProposal)proposal;
switch (internalCompletionProposal.getKind()) {
case CompletionProposal.KEYWORD:
this.requestor.acceptKeyword(
internalCompletionProposal.getName(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance());
break;
case CompletionProposal.PACKAGE_REF:
if (DECODE_SIGNATURE) {
this.requestor.acceptPackage(
internalCompletionProposal.getDeclarationSignature(),
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance());
} else {
this.requestor.acceptPackage(
internalCompletionProposal.getPackageName(),
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance());
}
break;
case CompletionProposal.TYPE_REF:
if ((internalCompletionProposal.getFlags() & Flags.AccEnum) != 0) {
// does not exist for old requestor
} else if ((internalCompletionProposal.getFlags() & Flags.AccInterface) != 0) {
if (DECODE_SIGNATURE) {
this.requestor.acceptInterface(
internalCompletionProposal.getDeclarationSignature(),
Signature.getSignatureSimpleName(internalCompletionProposal.getSignature()),
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getFlags() & ~Flags.AccInterface,
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance());
} else {
this.requestor.acceptInterface(
internalCompletionProposal.getPackageName() == null ? CharOperation.NO_CHAR : internalCompletionProposal.getPackageName(),
internalCompletionProposal.getTypeName(),
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getFlags() & ~Flags.AccInterface,
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance());
}
} else {
if (DECODE_SIGNATURE) {
this.requestor.acceptClass(
internalCompletionProposal.getDeclarationSignature(),
Signature.getSignatureSimpleName(internalCompletionProposal.getSignature()),
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getFlags(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance());
} else {
this.requestor.acceptClass(
internalCompletionProposal.getPackageName() == null ? CharOperation.NO_CHAR : internalCompletionProposal.getPackageName(),
internalCompletionProposal.getTypeName(),
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getFlags(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance());
}
}
break;
case CompletionProposal.FIELD_REF:
if (DECODE_SIGNATURE) {
this.requestor.acceptField(
Signature.getSignatureQualifier(internalCompletionProposal.getDeclarationSignature()),
Signature.getSignatureSimpleName(internalCompletionProposal.getDeclarationSignature()),
internalCompletionProposal.getName(),
Signature.getSignatureQualifier(internalCompletionProposal.getSignature()),
Signature.getSignatureSimpleName(internalCompletionProposal.getSignature()),
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getFlags(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
} else {
this.requestor.acceptField(
internalCompletionProposal.getDeclarationPackageName() == null ? CharOperation.NO_CHAR : internalCompletionProposal.getDeclarationPackageName(),
internalCompletionProposal.getDeclarationTypeName() == null ? CharOperation.NO_CHAR : internalCompletionProposal.getDeclarationTypeName(),
internalCompletionProposal.getName(),
internalCompletionProposal.getPackageName() == null ? CharOperation.NO_CHAR : internalCompletionProposal.getPackageName(),
internalCompletionProposal.getTypeName() == null ? CharOperation.NO_CHAR : internalCompletionProposal.getTypeName(),
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getFlags(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
}
break;
case CompletionProposal.METHOD_REF:
if (DECODE_SIGNATURE) {
this.requestor.acceptMethod(
Signature.getSignatureQualifier(internalCompletionProposal.getDeclarationSignature()),
Signature.getSignatureSimpleName(internalCompletionProposal.getDeclarationSignature()),
internalCompletionProposal.getName(),
getParameterPackages(internalCompletionProposal.getSignature()),
getParameterTypes(internalCompletionProposal.getSignature()),
internalCompletionProposal.findParameterNames(null) == null ? CharOperation.NO_CHAR_CHAR : internalCompletionProposal.findParameterNames(null),
Signature.getSignatureQualifier(Signature.getReturnType(internalCompletionProposal.getSignature())),
Signature.getSignatureSimpleName(Signature.getReturnType(internalCompletionProposal.getSignature())),
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getFlags(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
} else {
this.requestor.acceptMethod(
internalCompletionProposal.getDeclarationPackageName() == null ? CharOperation.NO_CHAR : internalCompletionProposal.getDeclarationPackageName(),
internalCompletionProposal.getDeclarationTypeName() == null ? CharOperation.NO_CHAR : internalCompletionProposal.getDeclarationTypeName(),
internalCompletionProposal.getName(),
internalCompletionProposal.getParameterPackageNames() == null ? CharOperation.NO_CHAR_CHAR : internalCompletionProposal.getParameterPackageNames(),
internalCompletionProposal.getParameterTypeNames() == null ? CharOperation.NO_CHAR_CHAR : internalCompletionProposal.getParameterTypeNames(),
internalCompletionProposal.findParameterNames(null) == null ? CharOperation.NO_CHAR_CHAR : internalCompletionProposal.findParameterNames(null),
internalCompletionProposal.getPackageName() == null ? CharOperation.NO_CHAR : internalCompletionProposal.getPackageName(),
internalCompletionProposal.getTypeName() == null ? CharOperation.NO_CHAR : internalCompletionProposal.getTypeName(),
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getFlags(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
}
break;
case CompletionProposal.METHOD_DECLARATION:
if (DECODE_SIGNATURE) {
this.requestor.acceptMethodDeclaration(
Signature.getSignatureQualifier(internalCompletionProposal.getDeclarationSignature()),
Signature.getSignatureSimpleName(internalCompletionProposal.getDeclarationSignature()),
internalCompletionProposal.getName(),
getParameterPackages(internalCompletionProposal.getSignature()),
getParameterTypes(internalCompletionProposal.getSignature()),
internalCompletionProposal.findParameterNames(null) == null ? CharOperation.NO_CHAR_CHAR : internalCompletionProposal.findParameterNames(null),
Signature.getSignatureQualifier(Signature.getReturnType(internalCompletionProposal.getSignature())),
Signature.getSignatureSimpleName(Signature.getReturnType(internalCompletionProposal.getSignature())),
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getFlags(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
} else {
this.requestor.acceptMethodDeclaration(
internalCompletionProposal.getDeclarationPackageName(),
internalCompletionProposal.getDeclarationTypeName(),
internalCompletionProposal.getName(),
internalCompletionProposal.getParameterPackageNames() == null ? CharOperation.NO_CHAR_CHAR : internalCompletionProposal.getParameterPackageNames(),
internalCompletionProposal.getParameterTypeNames() == null ? CharOperation.NO_CHAR_CHAR : internalCompletionProposal.getParameterTypeNames(),
internalCompletionProposal.findParameterNames(null) == null ? CharOperation.NO_CHAR_CHAR : internalCompletionProposal.findParameterNames(null),
internalCompletionProposal.getPackageName(),
internalCompletionProposal.getTypeName(),
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getFlags(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
}
break;
case CompletionProposal.ANONYMOUS_CLASS_DECLARATION:
if (DECODE_SIGNATURE) {
this.requestor.acceptAnonymousType(
Signature.getSignatureQualifier(internalCompletionProposal.getDeclarationSignature()),
Signature.getSignatureSimpleName(internalCompletionProposal.getDeclarationSignature()),
getParameterPackages(internalCompletionProposal.getSignature()),
getParameterTypes(internalCompletionProposal.getSignature()),
internalCompletionProposal.findParameterNames(null) == null ? CharOperation.NO_CHAR_CHAR : internalCompletionProposal.findParameterNames(null),
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getFlags(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
} else {
this.requestor.acceptAnonymousType(
internalCompletionProposal.getDeclarationPackageName(),
internalCompletionProposal.getDeclarationTypeName(),
internalCompletionProposal.getParameterPackageNames() == null ? CharOperation.NO_CHAR_CHAR : internalCompletionProposal.getParameterPackageNames(),
internalCompletionProposal.getParameterTypeNames() == null ? CharOperation.NO_CHAR_CHAR : internalCompletionProposal.getParameterTypeNames(),
internalCompletionProposal.findParameterNames(null) == null ? CharOperation.NO_CHAR_CHAR : internalCompletionProposal.findParameterNames(null),
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getFlags(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
}
break;
case CompletionProposal.LABEL_REF:
this.requestor.acceptLabel(
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
break;
case CompletionProposal.LOCAL_VARIABLE_REF:
if (DECODE_SIGNATURE) {
this.requestor.acceptLocalVariable(
internalCompletionProposal.getCompletion(),
Signature.getSignatureQualifier(internalCompletionProposal.getSignature()),
Signature.getSignatureSimpleName(internalCompletionProposal.getSignature()),
internalCompletionProposal.getFlags(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
} else {
this.requestor.acceptLocalVariable(
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getPackageName() == null ? CharOperation.NO_CHAR : internalCompletionProposal.getPackageName(),
internalCompletionProposal.getTypeName(),
internalCompletionProposal.getFlags(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
}
break;
case CompletionProposal.VARIABLE_DECLARATION:
if (DECODE_SIGNATURE) {
this.requestor.acceptLocalVariable(
internalCompletionProposal.getCompletion(),
Signature.getSignatureQualifier(internalCompletionProposal.getSignature()),
Signature.getSignatureSimpleName(internalCompletionProposal.getSignature()),
internalCompletionProposal.getFlags(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
} else {
this.requestor.acceptLocalVariable(
internalCompletionProposal.getCompletion(),
internalCompletionProposal.getPackageName(),
internalCompletionProposal.getTypeName(),
internalCompletionProposal.getFlags(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
}
break;
case CompletionProposal.POTENTIAL_METHOD_DECLARATION:
if (this.requestor instanceof IExtendedCompletionRequestor) {
IExtendedCompletionRequestor r= (IExtendedCompletionRequestor)this.requestor;
if (DECODE_SIGNATURE) {
r.acceptPotentialMethodDeclaration(
Signature.getSignatureQualifier(internalCompletionProposal.getDeclarationSignature()),
Signature.getSignatureSimpleName(internalCompletionProposal.getDeclarationSignature()),
internalCompletionProposal.getName(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
} else {
r.acceptPotentialMethodDeclaration(
internalCompletionProposal.getDeclarationPackageName(),
internalCompletionProposal.getDeclarationTypeName(),
internalCompletionProposal.getName(),
internalCompletionProposal.getReplaceStart(),
internalCompletionProposal.getReplaceEnd(),
internalCompletionProposal.getRelevance()
);
}
}
break;
}
}
public void completionFailure(IProblem problem) {
this.requestor.acceptError(problem);
}
private char[][] getParameterPackages(char[] methodSignature) {
char[][] parameterQualifiedTypes= Signature.getParameterTypes(methodSignature);
int length= parameterQualifiedTypes == null ? 0 : parameterQualifiedTypes.length;
char[][] parameterPackages= new char[length][];
for (int i= 0; i < length; i++) {
parameterPackages[i]= Signature.getSignatureQualifier(parameterQualifiedTypes[i]);
}
return parameterPackages;
}
private char[][] getParameterTypes(char[] methodSignature) {
char[][] parameterQualifiedTypes= Signature.getParameterTypes(methodSignature);
int length= parameterQualifiedTypes == null ? 0 : parameterQualifiedTypes.length;
char[][] parameterPackages= new char[length][];
for (int i= 0; i < length; i++) {
parameterPackages[i]= Signature.getSignatureSimpleName(parameterQualifiedTypes[i]);
}
return parameterPackages;
}
}