Attachment 168886 Details for Bug 313308 – File that causes the exception

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File that causes the exception

OntologyView.java (text/plain), 4.46 KB, created by Ulli Hafner

on 2010-05-18 05:54:48 EDT

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Description:

Filename:

MIME Type:

Creator: Ulli Hafner

Created: 2010-05-18 05:54:48 EDT

Size: 4.46 KB

patch

obsolete

>package de.faktorlogik.prototyp.internal.views;
>
>import java.util.Locale;
>
>import net.ffxml.swtforms.builder.DefaultFormBuilder;
>import net.ffxml.swtforms.layout.FormLayout;
>
>import org.apache.commons.lang.StringUtils;
>import org.eclipse.core.databinding.observable.value.IValueChangeListener;
>import org.eclipse.core.databinding.observable.value.ValueChangeEvent;
>import org.eclipse.jface.action.IStatusLineManager;
>import org.eclipse.jface.action.IToolBarManager;
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.custom.SashForm;
>import org.eclipse.swt.layout.FillLayout;
>import org.eclipse.swt.widgets.Composite;
>import org.eclipse.ui.part.ViewPart;
>import org.eclipse.zest.core.viewers.AbstractZoomableViewer;
>import org.eclipse.zest.core.viewers.GraphViewer;
>import org.eclipse.zest.core.viewers.IZoomableWorkbenchPart;
>
>import static de.faktorlogik.eclipse.ui.LayoutFactory.*;
>
>import de.faktorlogik.eclipse.ui.LayoutFactory;
>import de.faktorlogik.prototyp.internal.ApplicationActionBarAdvisor;
>
>/**
> * Main view that shows the navigation pane and the results view.
> */
>public class OntologyView extends ViewPart implements IZoomableWorkbenchPart {
>    /** ID of this view. */
>    public static final String ID = "de.faktorlogik.prototyp.navigationView"; //$NON-NLS-1$
>
>    /** The presentation model for this view. */
>    private final OntologyModel model = new OntologyModel();
>
>    private GraphViewer focusControl;
>
>    /**
>     * Creates the controls of this view. Also creates the model and binds the
>     * model values to the view controls.
>     *
>     * @param parent
>     *            the parent container
>     */
>    @Override
>    public void createPartControl(final Composite parent) {
>        Locale.setDefault(Locale.GERMAN); // TODO: this should not be required
>
>        FormLayout mainLayout = new LayoutFactory().withColumns(GROW).and().withRows(PREF, GROW).create();
>        Composite mainPane = new Composite(parent, SWT.NONE);
>        DefaultFormBuilder builder = new DefaultFormBuilder(mainLayout, mainPane);
>
>        ProgressComponent progress = new ProgressComponent(model);
>        builder.add(progress.createControl(mainPane));
>        builder.nextLine();
>
>        SashForm horizontalSash = new SashForm(mainPane, SWT.HORIZONTAL);
>        horizontalSash.setLayout(new FillLayout());
>        builder.add(horizontalSash);
>
>        SashForm leftVerticalSash = new SashForm(horizontalSash, SWT.VERTICAL);
>        leftVerticalSash.setLayout(new FillLayout());
>
>        NavigationGraph graph = new NavigationGraph(model);
>        focusControl = graph.createControl(leftVerticalSash);
>
>        ClausesModel resultsModel = new ClausesModel(model.getOntology(), model.getAxiomMapper());
>        ClausesComponent resultsComponent = new ClausesComponent(resultsModel);
>        resultsComponent.createControls(leftVerticalSash);
>
>        leftVerticalSash.setWeights(new int[] {60, 40}); // NOCHECKSTYLE
>
>        ConsequencesComponent goalComponent = new ConsequencesComponent(model);
>        goalComponent.createControls(horizontalSash);
>
>        horizontalSash.setWeights(new int[] {70, 30}); // NOCHECKSTYLE
>
>        getSite().setSelectionProvider(focusControl);
>
>        resultsModel.getSelectedClause().addValueChangeListener(new StatusBarUpdater());
>
>        IToolBarManager mainToolBar = ApplicationActionBarAdvisor.getMainToolBar();
>        mainToolBar.add(new ZoomAction(focusControl));
>        mainToolBar.add(new LayoutMenu(focusControl));
>        mainToolBar.add(new FilterUnknownAxiomsAction(resultsModel));
>        mainToolBar.update(true);
>    }
>
>    /**
>     * Passing the focus request to the viewer's control.
>     */
>    @Override
>    public void setFocus() {
>        focusControl.getGraphControl().setFocus();
>    }
>
>    /** {@inheritDoc} */
>    @Override
>    public AbstractZoomableViewer getZoomableViewer() {
>        return focusControl;
>    }
>
>    /**
>     * Updates the status bar with the selected clause.
>     */
>    private final class StatusBarUpdater implements IValueChangeListener {
>        @Override
>        public void handleValueChange(final ValueChangeEvent event) {
>            IStatusLineManager status = getViewSite().getActionBars().getStatusLineManager();
>            Object observableValue = event.getObservableValue().getValue();
>            String message = StringUtils.EMPTY;
>            if (observableValue instanceof Clause) {
>                Clause clause = (Clause)observableValue;
>                message = clause.getDefinition();
>            }
>            status.setMessage(message);
>        }
>    }
>}

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Attachments on bug 313308: 168886