package org.erlide.wrangler.refactoring.core.internal;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.ltk.core.refactoring.RefactoringStatus;
import org.erlide.wrangler.refactoring.backend.IRefactoringRpcMessage;
import org.erlide.wrangler.refactoring.backend.internal.WranglerBackendManager;
import org.erlide.wrangler.refactoring.selection.IErlMemberSelection;
import org.erlide.wrangler.refactoring.selection.IErlSelection;
import org.erlide.wrangler.refactoring.util.GlobalParameters;
import com.ericsson.otp.erlang.OtpErlangInt;
import com.ericsson.otp.erlang.OtpErlangList;
import com.ericsson.otp.erlang.OtpErlangObject;
import com.ericsson.otp.erlang.OtpErlangString;
/**
* Abstract class for elementary user-defined refactorings
*
* @author Aleksandra Lipiec <aleksandra.lipiec@erlang-solutions.com>
* @version %I%, %G%
*/
public abstract class UserElementaryRefactoring extends UserRefactoring {
@Override
public IRefactoringRpcMessage run(final IErlSelection selection) {
final IErlMemberSelection sel = (IErlMemberSelection) selection;
final OtpErlangList pos = new OtpErlangList(new OtpErlangInt[] {
new OtpErlangInt(sel.getSelectionRange().getStartLine()),
new OtpErlangInt(sel.getSelectionRange().getStartCol()) });
final OtpErlangList selectionBeg = new OtpErlangList(new OtpErlangInt[] {
new OtpErlangInt(sel.getSelectionRange().getStartLine()),
new OtpErlangInt(sel.getSelectionRange().getStartCol()) });
final OtpErlangList selectionEnd = new OtpErlangList(new OtpErlangInt[] {
new OtpErlangInt(sel.getSelectionRange().getEndLine()),
new OtpErlangInt(sel.getSelectionRange().getEndCol()) });
final OtpErlangList selectionPos = new OtpErlangList(new OtpErlangObject[] {
selectionBeg, selectionEnd });
final OtpErlangList args = new OtpErlangList(new OtpErlangObject[] {
new OtpErlangString(sel.getFilePath()), pos, selectionPos,
prepareUserInput(), sel.getSearchPath(),
new OtpErlangInt(GlobalParameters.getTabWidth()) });
return WranglerBackendManager.getRefactoringBackend().call("run_refac_eclipse",
"sx", getCallbackModule(), args);
}
@Override
public RefactoringStatus checkInitialConditions(final IProgressMonitor pm)
throws CoreException, OperationCanceledException {
return new RefactoringStatus(); // OK, no preconditins
}
}