@Override
protected ISourceViewer createTypeScriptSourceViewer(Composite parent, IVerticalRuler verticalRuler,
		IOverviewRuler overviewRuler, boolean isOverviewRulerVisible, int styles, IPreferenceStore store) {
	return new AdaptedSourceViewer(parent, verticalRuler, overviewRuler, isOverviewRulerVisible, styles,
			store) {
		@Override
		protected void handleDispose() {
			super.handleDispose();

			// dispose the compilation unit adapter
			dispose();

			fEditor.remove(this);
			if (fEditor.isEmpty()) {
				fEditor = null;
				fSite = null;
			}

			fSourceViewer.remove(this);
			if (fSourceViewer.isEmpty())
				fSourceViewer = null;

		}
	};
}
 

@Override
protected IOverviewRuler createOverviewRuler(ISharedTextColors sharedColors) {
    // Note: create the minimap overview ruler regardless of whether it should be shown or not
    // (the setting to show it will control what's drawn).
    if (MinimapOverviewRulerPreferencesPage.useMinimap()) {
        IOutlineModel outlineModel = (IOutlineModel) this.getAdapter(IOutlineModel.class);
        IOverviewRuler ruler = new MinimapOverviewRuler(getAnnotationAccess(), sharedColors, outlineModel);

        Iterator e = getAnnotationPreferences().getAnnotationPreferences().iterator();
        while (e.hasNext()) {
            AnnotationPreference preference = (AnnotationPreference) e.next();
            if (preference.contributesToHeader()) {
                ruler.addHeaderAnnotationType(preference.getAnnotationType());
            }
        }
        return ruler;
    } else {
        return super.createOverviewRuler(sharedColors);
    }
}
 

@Override
public XtextSourceViewer createSourceViewer(Composite parent, IVerticalRuler ruler,
		IOverviewRuler overviewRuler, boolean showsAnnotationOverview, int styles) {
	XtextSourceViewer result = new XtextSourceViewer(parent, ruler, overviewRuler, showsAnnotationOverview, styles);
	membersInjector.injectMembers(result);
	return result;
}
 

@Override
public XtextSourceViewer createSourceViewer(Composite parent, IVerticalRuler ruler,
		IOverviewRuler overviewRuler, boolean showsAnnotationOverview, int styles) {
	RichStringAwareSourceViewer result = new RichStringAwareSourceViewer(parent, ruler, overviewRuler, showsAnnotationOverview, styles);
	result.merger = merger;
	return result;
}
 

@Override
public XtextSourceViewer createSourceViewer(Composite parent, IVerticalRuler ruler,
		IOverviewRuler overviewRuler, boolean showsAnnotationOverview, int styles) {
	final SARLSourceViewer result = new SARLSourceViewer(parent, ruler, overviewRuler, showsAnnotationOverview, styles);
	try {
		final Field field = RichStringAwareSourceViewer.class.getDeclaredField("merger"); //$NON-NLS-1$
		field.setAccessible(true);
		field.set(result, this.merger);
	} catch (NoSuchFieldException | SecurityException | IllegalArgumentException | IllegalAccessException exception) {
		Exceptions.sneakyThrow(exception);
	}
	this.memberInjector.injectMembers(result);
	return result;
}
 

public BaseSourceViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler,
        boolean showAnnotationsOverview, int styles, IVerticalIndentGuidePreferencesProvider verticalIndentPrefs) {
    super(parent, verticalRuler, overviewRuler, showAnnotationsOverview, styles);

    verticalLinesPainter = new VerticalIndentGuidesPainter(
            getIndentGuide(verticalIndentPrefs));
    StyledText styledText = this.getTextWidget();
    verticalLinesPainter.setStyledText(styledText);
    styledText.addPaintListener(verticalLinesPainter);
    styledText.setLeftMargin(Math.max(styledText.getLeftMargin(), 2));
}
 

@Override
protected ISourceViewer createSourceViewer(Composite parent, IVerticalRuler ruler, int styles) {
    IOverviewRuler overviewRuler = getOverviewRuler();
    PySourceViewer viewer = new PySourceViewer(parent, ruler, overviewRuler, isOverviewRulerVisible(), styles,
            this);

    //ensure decoration support has been created and configured.
    getSourceViewerDecorationSupport(viewer);

    return viewer;
}
 

public PySourceViewer(Composite parent, IVerticalRuler ruler, IOverviewRuler overviewRuler,
        boolean showsAnnotationOverview, int styles, final PyEditProjection projection) {
    super(parent, ruler, overviewRuler, showsAnnotationOverview, styles,
            new PyAbstractIndentGuidePreferencesProvider() {

                @Override
                public int getTabWidth() {
                    return ((PyEdit) projection).getIndentPrefs().getTabWidth();
                }
            });
    this.projection = new WeakReference<PyEdit>((PyEdit) projection);
}
 

public TMViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler,
		boolean showAnnotationsOverview, int styles) {
	super(parent, verticalRuler, overviewRuler, showAnnotationsOverview, styles);
	init();
}
 

XtextSourceViewer createSourceViewer(Composite parent, IVerticalRuler ruler, IOverviewRuler overviewRuler,
boolean showsAnnotationOverview, int styles);
 

public XtextSourceViewer(Composite parent, IVerticalRuler ruler, IOverviewRuler overviewRuler,
		boolean showsAnnotationOverview, int styles) {
	super(parent, ruler, overviewRuler, showsAnnotationOverview, styles);
}
 

public RichStringAwareSourceViewer(Composite parent, IVerticalRuler ruler, IOverviewRuler overviewRuler,
		boolean showsAnnotationOverview, int styles) {
	super(parent, ruler, overviewRuler, showsAnnotationOverview, styles);
}
 

/** {@inheritDoc} */
@Override
public XtextSourceViewer createSourceViewer(final Composite parent, final IVerticalRuler ruler, final IOverviewRuler overviewRuler, final boolean showsAnnotationOverview, final int styles) {
  return new FixedXtextSourceViewer(parent, ruler, overviewRuler, showsAnnotationOverview, styles);
}
 

public AdaptedSourceViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler,
		boolean showAnnotationsOverview, int styles, IPreferenceStore store) {
	super(parent, verticalRuler, overviewRuler, showAnnotationsOverview, styles, store);
}
 

public TypeScriptSourceViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler,
		boolean showAnnotationsOverview, int styles, IPreferenceStore store) {
	super(parent, verticalRuler, overviewRuler, showAnnotationsOverview, styles, store);
}
 

protected ISourceViewer createTypeScriptSourceViewer(Composite parent, IVerticalRuler verticalRuler,
		IOverviewRuler overviewRuler, boolean isOverviewRulerVisible, int styles, IPreferenceStore store) {
	return new TypeScriptSourceViewer(parent, verticalRuler, getOverviewRuler(), isOverviewRulerVisible(), styles,
			store);
}
 

/**
 * @see org.eclipse.xtext.ui.editor.XtextSourceViewer.Factory#createSourceViewer(org.eclipse.swt.widgets.Composite,
 *      org.eclipse.jface.text.source.IVerticalRuler,
 *      org.eclipse.jface.text.source.IOverviewRuler, boolean, int)
 */
@Override
public XtextSourceViewer createSourceViewer(final Composite parent, final IVerticalRuler ruler,
		final IOverviewRuler overviewRuler, final boolean showsAnnotationOverview, final int styles) {
	return new GamaSourceViewer(parent, ruler, overviewRuler, showsAnnotationOverview, styles);
}
 

public AdaptedSourceViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler, boolean showAnnotationsOverview, int styles, IPreferenceStore store) {
	super(parent, verticalRuler, overviewRuler, showAnnotationsOverview, styles, store);
}
 

@Override
protected ISourceViewer createJavaSourceViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler, boolean isOverviewRulerVisible, int styles, IPreferenceStore store) {
	return new AdaptedSourceViewer(parent, verticalRuler, overviewRuler, isOverviewRulerVisible, styles, store);
}
 

public JavaSourceViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler, boolean showAnnotationsOverview, int styles, IPreferenceStore store) {
	super(parent, verticalRuler, overviewRuler, showAnnotationsOverview, styles);
	setPreferenceStore(store);
}
 

public LangSourceViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler,
		boolean showAnnotationsOverview, int styles) {
	super(parent, verticalRuler, overviewRuler, showAnnotationsOverview, styles);
}
 

public ProjectionViewerExt(Composite parent, IVerticalRuler ruler, IOverviewRuler overviewRuler,
		boolean showsAnnotationOverview, int styles) {
	super(parent, ruler, overviewRuler, showsAnnotationOverview, styles);
}
 

public ReadOnlyStructedTextViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler,
        boolean showAnnotationsOverview, int styles) {
    super(parent, verticalRuler, overviewRuler, showAnnotationsOverview, styles);
}
 

/**
 * @param parent
 * @param verticalRuler
 * @param overviewRuler
 * @param showAnnotationsOverview
 * @param styles
 * @param store
 * @return
 */
private ProjectionViewer createPreviewViewer(Composite parent, IVerticalRuler verticalRuler,
		IOverviewRuler overviewRuler, boolean showAnnotationsOverview, int styles, IPreferenceStore store)
{
	ProjectionViewer viewer = new ProjectionViewer(parent, verticalRuler, overviewRuler,
			showAnnotationsOverview, styles);
	ThemePlugin.getDefault().getControlThemerFactory().apply(viewer);
	return viewer;
}
 

/**
 * Creates a new instance of {@link FixedXtextSourceViewer}.
 *
 * @param parent
 *          the {@link Composite} parent
 * @param ruler
 *          the {@link IVerticalRuler}
 * @param overviewRuler
 *          the {@link IOverviewRuler}
 * @param showsAnnotationOverview
 *          boolean flag whether to show annotation overview
 * @param styles
 *          styles flags
 */
public FixedXtextSourceViewer(final Composite parent, final IVerticalRuler ruler, final IOverviewRuler overviewRuler, final boolean showsAnnotationOverview, final int styles) {
  super(parent, ruler, overviewRuler, showsAnnotationOverview, styles);
}
 

/**
 * @param parent
 * @param ruler
 * @param overviewRuler
 * @param showsAnnotationOverview
 * @param styles
 */
public GamaSourceViewer(final Composite parent, final IVerticalRuler ruler, final IOverviewRuler overviewRuler,
		final boolean showsAnnotationOverview, final int styles) {
	super(parent, ruler, overviewRuler, showsAnnotationOverview, styles);
	isOverviewVisible = showsAnnotationOverview && overviewRuler != null;
}
 

/**
 * @param parent
 * @param ruler
 * @param overviewRuler
 * @param showsAnnotationOverview
 * @param styles
 */
public CommonProjectionViewer(Composite parent, IVerticalRuler ruler, IOverviewRuler overviewRuler,
		boolean showsAnnotationOverview, int styles)
{
	super(parent, ruler, overviewRuler, showsAnnotationOverview, styles);
}
 

/**
 * Creates the Java source viewer to be used by this editor.
 * Subclasses may re-implement this method.
 *
 * @param parent the parent control
 * @param verticalRuler the vertical ruler
 * @param overviewRuler the overview ruler
 * @param isOverviewRulerVisible <code>true</code> if the overview ruler is visible
 * @param styles style bits, <code>SWT.WRAP</code> is currently not supported
 * @param store the preference store
 * @see AbstractTextEditor#createSourceViewer(Composite, IVerticalRuler, int)
 * @return the source viewer
 */
protected ISourceViewer createJavaSourceViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler, boolean isOverviewRulerVisible, int styles, IPreferenceStore store) {
	return new JavaSourceViewer(parent, verticalRuler, getOverviewRuler(), isOverviewRulerVisible(), styles, store);
}
 

/** Constructor.
 *
 * @param parent the container.
 * @param ruler the vertical ruler.
 * @param overviewRuler the overview ruler.
 * @param showsAnnotationOverview the annotation shower.
 * @param styles the styles.
 */
public SARLSourceViewer(Composite parent, IVerticalRuler ruler, IOverviewRuler overviewRuler,
		boolean showsAnnotationOverview, int styles) {
	super(parent, ruler, overviewRuler, showsAnnotationOverview, styles);
}