source: trunk/org.modelica.mdt.breakpoint/src/org/modelica/mdt/breakpoint/MDTRunToLineAdapter.java @ 791

/*******************************************************************************
 * Copyright (c) 2005 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
 *     Bjorn Freeman-Benson - initial API and implementation
 *******************************************************************************/
package org.modelica.mdt.breakpoint;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.debug.core.model.IBreakpoint;
import org.eclipse.debug.core.model.IDebugElement;
import org.eclipse.debug.core.model.IDebugTarget;
import org.eclipse.debug.core.model.ISuspendResume;
import org.eclipse.debug.ui.actions.IRunToLineTarget;
import org.eclipse.debug.ui.actions.RunToLineHandler;
import org.eclipse.jface.text.ITextSelection;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.texteditor.ITextEditor;
import org.modelica.mdt.debug.core.MDTDebugCorePlugin;
import org.modelica.mdt.debug.core.breakpoints.MDTRunToLineBreakpoint;

/**
 * Run to line target for the MDT debugger
 */
public class MDTRunToLineAdapter implements IRunToLineTarget {
    
    /* (non-Javadoc)
     * @see org.eclipse.debug.ui.actions.IRunToLineTarget#runToLine(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection, org.eclipse.debug.core.model.ISuspendResume)
     */
    public void runToLine(IWorkbenchPart part, ISelection selection, ISuspendResume target) throws CoreException {
        IEditorPart editorPart = (IEditorPart)part;
        ITextEditor textEditor = (ITextEditor)editorPart;
        ITextSelection textSelection = (ITextSelection) selection;
        int lineNumber = textSelection.getStartLine() + 1;
        if (lineNumber > 0) {
            if (target instanceof IAdaptable) {
                IDebugTarget debugTarget = (IDebugTarget) ((IAdaptable)target).getAdapter(IDebugTarget.class);
                if (debugTarget != null) {
                    IFile resource = (IFile) textEditor.getEditorInput().getAdapter(IResource.class);
                    IBreakpoint breakpoint= new MDTRunToLineBreakpoint(resource, lineNumber);
                    RunToLineHandler handler = new RunToLineHandler(debugTarget, target, breakpoint);
                    handler.run(new NullProgressMonitor());
                }
            }
        }
    }

    /* (non-Javadoc)
     * @see org.eclipse.debug.ui.actions.IRunToLineTarget#canRunToLine(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection, org.eclipse.debug.core.model.ISuspendResume)
     */
    public boolean canRunToLine(IWorkbenchPart part, ISelection selection, ISuspendResume target) {
        return target instanceof IDebugElement &&
         ((IDebugElement)target).getModelIdentifier().equals(MDTDebugCorePlugin.ID_MDT_DEBUG_MODEL);
    }
}