/*=============================================================================#
# Copyright (c) 2011-2016 Stephan Wahlbrink (WalWare.de) 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:
# Stephan Wahlbrink - initial API and implementation
#=============================================================================*/
package de.walware.statet.r.internal.debug.ui.actions;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.ITextViewer;
import org.eclipse.jface.text.hyperlink.AbstractHyperlinkDetector;
import org.eclipse.jface.text.hyperlink.IHyperlink;
import de.walware.ecommons.ltk.ui.sourceediting.ISourceEditor;
import de.walware.statet.r.core.model.RElementAccess;
import de.walware.statet.r.internal.debug.ui.RDebugUIUtils;
import de.walware.statet.r.nico.AbstractRDbgController;
public class StepIntoSelectionHyperlinkDetector extends AbstractHyperlinkDetector {
public StepIntoSelectionHyperlinkDetector() {
}
@Override
public IHyperlink[] detectHyperlinks(final ITextViewer textViewer,
final IRegion region, final boolean canShowMultipleHyperlinks) {
final ISourceEditor editor = (ISourceEditor) getAdapter(ISourceEditor.class);
if (editor == null) {
return null;
}
final AbstractRDbgController controller = RDebugUIUtils.getRDbgController(editor);
if (controller == null) {
return null;
}
final RElementAccess access = StepIntoSelectionHandler.searchAccess(editor, region);
if (access != null) {
return new IHyperlink[] {
new StepIntoSelectionHyperlink(editor, access, controller) };
}
return null;
}
}