[simantics/sysdyn.git] /

/*******************************************************************************\r
 * Copyright (c) 2010, 2012 Association for Decentralized Information Management in\r
 * Industry THTH ry.\r
 * All rights reserved. This program and the accompanying materials\r
 * are made available under the terms of the Eclipse Public License v1.0\r
 * which accompanies this distribution, and is available at\r
 * http://www.eclipse.org/legal/epl-v10.html\r
 *\r
 * Contributors:\r
 *     VTT Technical Research Centre of Finland - initial API and implementation\r
 *******************************************************************************/\r
package org.simantics.sysdyn.ui.modelica;\r
\r
import java.io.File;\r
import java.io.IOException;\r
import java.util.HashSet;\r
import java.util.Set;\r
\r
import org.eclipse.core.runtime.CoreException;\r
import org.eclipse.core.runtime.IProgressMonitor;\r
import org.eclipse.core.runtime.preferences.InstanceScope;\r
import org.eclipse.jface.operation.IRunnableContext;\r
import org.eclipse.jface.preference.IPreferenceStore;\r
import org.eclipse.jface.text.Document;\r
import org.eclipse.jface.text.IDocument;\r
import org.eclipse.jface.text.PaintManager;\r
import org.eclipse.jface.text.source.AnnotationModel;\r
import org.eclipse.jface.text.source.AnnotationPainter;\r
import org.eclipse.jface.text.source.DefaultCharacterPairMatcher;\r
import org.eclipse.jface.text.source.IAnnotationModel;\r
import org.eclipse.jface.text.source.MatchingCharacterPainter;\r
import org.eclipse.swt.graphics.Color;\r
import org.eclipse.swt.graphics.RGB;\r
import org.eclipse.swt.widgets.Display;\r
import org.eclipse.ui.IEditorInput;\r
import org.eclipse.ui.IEditorSite;\r
import org.eclipse.ui.PartInitException;\r
import org.eclipse.ui.PlatformUI;\r
import org.eclipse.ui.editors.text.TextEditor;\r
import org.eclipse.ui.preferences.ScopedPreferenceStore;\r
import org.eclipse.ui.texteditor.AbstractDocumentProvider;\r
import org.simantics.db.exception.DatabaseException;\r
import org.simantics.modelica.ModelicaManager;\r
import org.simantics.modelica.preferences.OpenModelicaPreferences;\r
import org.simantics.sysdyn.modelica.ModelicaWriter;\r
import org.simantics.sysdyn.representation.Configuration;\r
import org.simantics.sysdyn.representation.IElement;\r
import org.simantics.sysdyn.representation.LoadRepresentation;\r
import org.simantics.sysdyn.representation.Module;\r
import org.simantics.sysdyn.representation.ModuleType;\r
import org.simantics.sysdyn.representation.utils.RepresentationUtils;\r
import org.simantics.ui.SimanticsUI;\r
import org.simantics.ui.workbench.ResourceEditorInput;\r
\r
/**\r
 * Text editor for displaying Modelica code\r
 * \r
 * @author Teemu Lempinen\r
 *\r
 */\r
public class SysdynModelicaEditor extends TextEditor {\r
\r
    AnnotationModel annotationModel = new AnnotationModel();\r
    AnnotationPainter apainter;\r
    \r
    \r
        public void init(final IEditorSite site, final IEditorInput input) throws PartInitException {\r
                super.init(site, input);\r
        try {\r
                        Configuration configuration =\r
                            LoadRepresentation.loadConfiguration(SimanticsUI.getSession(), ((ResourceEditorInput)input).getResource());\r
                        setPartName(configuration.getLabel());\r
                } catch (DatabaseException e) {\r
                        e.printStackTrace();\r
                }\r
\r
        }\r
                \r
    public SysdynModelicaEditor() {\r
        super();\r
        showOverviewRuler();\r
        setDocumentProvider(new AbstractDocumentProvider() {\r
\r
            @Override\r
            protected IAnnotationModel createAnnotationModel(Object element)\r
                    throws CoreException {\r
                return annotationModel;\r
            }\r
\r
            @Override\r
            protected IDocument createDocument(Object element)\r
                    throws CoreException {\r
                try {\r
                    Configuration configuration =\r
                        LoadRepresentation.loadConfiguration(SimanticsUI.getSession(), ((ResourceEditorInput)element).getResource());\r
                    \r
                    HashSet<Configuration> configurations = new HashSet<Configuration>();\r
                    configurations.add(configuration);\r
                    getConfigurations(configuration, configurations);\r
                    \r
                    IPreferenceStore store = new ScopedPreferenceStore(InstanceScope.INSTANCE,  \r
                            org.simantics.modelica.Activator.PLUGIN_ID);  \r
                    String omHome = store.getString(OpenModelicaPreferences.OM_HOME);\r
                    String version = null;\r
                    if(omHome != null) {\r
                        File omHomeDir = new File(omHome);\r
                        if(omHomeDir != null && omHomeDir.isDirectory())\r
                            try {\r
                                version = ModelicaManager.getOMCVersion(omHomeDir);\r
                            } catch (IOException e) { }\r
                    }\r
                    return new Document(ModelicaWriter.write(configurations, RepresentationUtils.isGameExperimentActive(), version));\r
                } catch (DatabaseException e) {\r
                    e.printStackTrace();\r
                    throw new CoreException(STATUS_ERROR);\r
                }                \r
            }\r
\r
            @Override\r
            protected void doSaveDocument(IProgressMonitor monitor,\r
                    Object element, IDocument document, boolean overwrite)\r
                    throws CoreException {\r
            }\r
\r
            @Override\r
            protected IRunnableContext getOperationRunner(\r
                    IProgressMonitor monitor) {\r
                return PlatformUI.getWorkbench().getActiveWorkbenchWindow();\r
            }\r
            \r
            @Override\r
            public boolean isModifiable(Object element) {\r
                return false;\r
            }\r
            \r
            @Override\r
            public boolean isReadOnly(Object element) {\r
                return true;\r
            }\r
            \r
        }); \r
        \r
        setSourceViewerConfiguration(new ModelicaSourceViewerConfiguration());\r
                \r
    }\r
    \r
    private void getConfigurations(Configuration configuration, Set<Configuration> configurations) {\r
        for(IElement e : configuration.getElements()) {\r
                if(e instanceof Module) {\r
                        ModuleType mt = ((Module) e).getType();\r
                        configurations.add(mt.getConfiguration());\r
                        getConfigurations(mt.getConfiguration(), configurations);\r
                }\r
        }\r
    }\r
    \r
    @Override\r
    protected void createActions() {\r
        super.createActions();\r
        \r
        PaintManager paintManager = new PaintManager(getSourceViewer());\r
        MatchingCharacterPainter matchingCharacterPainter = new MatchingCharacterPainter(getSourceViewer(),\r
                new DefaultCharacterPairMatcher( new char[] {'(', ')', '{', '}', '[', ']'} ));\r
        matchingCharacterPainter.setColor(new Color(Display.getCurrent(), new RGB(160, 160, 160)));\r
        paintManager.addPainter(matchingCharacterPainter);\r
    }\r
    \r
    \r
}\r
\r