package org.pdtextensions.semanticanalysis.ui.quickfix;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.dltk.compiler.problem.IProblemIdentifier;
import org.eclipse.dltk.core.ISourceModule;
import org.eclipse.dltk.ui.text.completion.IScriptCompletionProposal;
import org.eclipse.php.internal.ui.text.correction.IInvocationContext;
import org.eclipse.php.internal.ui.text.correction.IProblemLocation;
import org.eclipse.php.internal.ui.text.correction.IQuickFixProcessor;
import org.eclipse.php.internal.ui.text.correction.IQuickFixProcessorExtension;
import org.pdtextensions.internal.semanticanalysis.validation.PEXProblemIdentifier;
import org.pdtextensions.semanticanalysis.ui.contentassist.InjectUseStatementCompletionProposal;
@SuppressWarnings("restriction")
public class ReferenceQuickFixProcessor implements IQuickFixProcessor, IQuickFixProcessorExtension {
@Override
public boolean hasCorrections(ISourceModule unit, int problemId) {
return false;
}
@Override
public boolean hasCorrections(ISourceModule unit, IProblemIdentifier identifier) {
return identifier == PEXProblemIdentifier.USAGE_RELATED;
}
@Override
public IScriptCompletionProposal[] getCorrections(IInvocationContext context, IProblemLocation[] locations) throws CoreException {
List<IScriptCompletionProposal> corrections = new ArrayList<IScriptCompletionProposal>();
List<String> existing = new ArrayList<String>();
for (IProblemLocation location : locations) {
String offset = Integer.toString(location.getOffset());
if (location.getProblemIdentifier() == PEXProblemIdentifier.USAGE_RELATED && ! existing.contains(offset)) {
InjectUseStatementCompletionProposal prop = new InjectUseStatementCompletionProposal("", location.getOffset(), location.getLength(), null, "Inject missing use statement", 100);
corrections.add(prop);
existing.add(offset);
}
}
return corrections.toArray(new IScriptCompletionProposal[corrections.size()]);
}
}