package com.redhat.ceylon.eclipse.code.correct;
import static com.redhat.ceylon.eclipse.ui.CeylonResources.COMPOSITE_CHANGE;
import java.util.Collection;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.contentassist.ICompletionProposal;
import org.eclipse.jface.text.contentassist.ICompletionProposalExtension6;
import org.eclipse.jface.text.contentassist.IContextInformation;
import org.eclipse.jface.viewers.StyledString;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.Point;
import com.redhat.ceylon.eclipse.code.editor.CeylonEditor;
import com.redhat.ceylon.eclipse.code.refactor.CollectParametersRefactoring;
import com.redhat.ceylon.eclipse.code.refactor.CollectParametersRefactoringAction;
import com.redhat.ceylon.eclipse.util.Highlights;
class CollectParametersProposal implements ICompletionProposal,
ICompletionProposalExtension6 {
private final CeylonEditor editor;
CollectParametersProposal(CeylonEditor editor) {
this.editor = editor;
}
@Override
public Point getSelection(IDocument doc) {
return null;
}
@Override
public Image getImage() {
return COMPOSITE_CHANGE;
}
@Override
public String getDisplayString() {
return "Collect selected parameters into new class";
}
@Override
public IContextInformation getContextInformation() {
return null;
}
@Override
public String getAdditionalProposalInfo() {
return null;
}
@Override
public void apply(IDocument doc) {
new CollectParametersRefactoringAction(editor).run();
}
@Override
public StyledString getStyledDisplayString() {
String hint =
CorrectionUtil.shortcut(
"com.redhat.ceylon.eclipse.ui.action.collectParameters");
return Highlights.styleProposal(getDisplayString(), false)
.append(hint, StyledString.QUALIFIER_STYLER);
}
public static void add(Collection<ICompletionProposal> proposals,
CeylonEditor editor) {
CollectParametersRefactoring cpr = new CollectParametersRefactoring(editor);
if (cpr.getEnabled()) {
proposals.add(new CollectParametersProposal(editor));
}
}
}