VdmPpMainLaunchConfigurationTab.java

/*
 * #%~
 * org.overture.ide.vdmpp.debug
 * %%
 * Copyright (C) 2008 - 2014 Overture
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #~%
 */
package org.overture.ide.vdmpp.debug.ui.launching;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.overture.ast.lex.Dialect;
import org.overture.ast.util.definitions.ClassList;
import org.overture.config.Settings;
import org.overture.ide.core.IVdmModel;
import org.overture.ide.core.ast.NotAllowedException;
import org.overture.ide.core.resources.IVdmProject;
import org.overture.ide.debug.ui.launching.AbstractVdmMainLaunchConfigurationTab;
import org.overture.ide.ui.utility.VdmTypeCheckerUi;
import org.overture.ide.vdmpp.core.IVdmPpCoreConstants;
import org.overture.ide.vdmpp.debug.Activator;
import org.overture.ide.vdmpp.debug.utils.VdmPpRuntimeUtil;
import org.overture.parser.messages.Console;
import org.overture.parser.messages.VDMErrorsException;

public class VdmPpMainLaunchConfigurationTab extends
		AbstractVdmMainLaunchConfigurationTab
{

	@Override
	protected String getExpression(String module, String operation,
			boolean isStatic)
	{
		if (isStatic)
		{
			return module + STATIC_CALL_SEPERATOR + operation;
		}

		return "new " + module + CALL_SEPERATOR + operation;
	}

	@Override
	protected boolean isSupported(IProject project) throws CoreException
	{
		return project.hasNature(IVdmPpCoreConstants.NATURE);
	}

	@Override
	protected boolean validateTypes(IVdmProject project, String expression)
	{
		try
		{
			Settings.dialect = Dialect.VDM_PP;
			Settings.release = project.getLanguageVersion();
			Console.charset = getProject().getDefaultCharset();
			IVdmModel model = project.getModel();
			if (!model.isTypeCorrect())
			{
				if (!VdmTypeCheckerUi.typeCheck(getShell(), project))
				{
					setErrorMessage("Type errors in Model");
					return false;
				}
			}
			ClassList classes = model.getClassList();
		
//			ClassInterpreter ci = new ClassInterpreter(classes);			
			
			//Fix to the lauchConfig type check expression 
//			ci.setDefaultName(null);
//			ci.typeCheck(expression);
//			return true;
			return VdmPpRuntimeUtil.typeCheck(classes, expression);
		} catch (NotAllowedException e)
		{
			setErrorMessage(e.toString());
			e.printStackTrace();
		} catch (VDMErrorsException e)
		{
			setErrorMessage(e.toString());
		} catch (Exception e)
		{
			if (e.getMessage() != null && e.getMessage().contains("not loaded"))
			{
				setErrorMessage(e.getMessage());
			}
			else
			{
				Activator.logError("Internal type check error", e);
				setErrorMessage("Internal type check error: " + e.toString());
			}
		}

		return false;
	}

}