| /*=============================================================================# |
| # Copyright (c) 2008, 2021 Stephan Wahlbrink and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.ltk.ui; |
| |
| import org.eclipse.jface.viewers.StyledString; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.custom.StyleRange; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.graphics.TextStyle; |
| |
| import org.eclipse.statet.jcommons.lang.NonNullByDefault; |
| import org.eclipse.statet.jcommons.lang.Nullable; |
| |
| import org.eclipse.statet.ltk.model.core.element.LtkModelElement; |
| |
| |
| /** |
| * Label provider for objects of the type {@link LtkModelElement}. |
| */ |
| @NonNullByDefault |
| public interface ElementLabelProvider { |
| |
| |
| static final StyledString.Styler TITLE_STYLER= new StyledString.Styler() { |
| @Override |
| public void applyStyles(final TextStyle style) { |
| ((StyleRange) style).fontStyle= SWT.BOLD; |
| }; |
| }; |
| |
| |
| String getText(final LtkModelElement element); |
| |
| // void decorateText(final StringBuilder text, final LtkModelElement element); |
| |
| StyledString getStyledText(final LtkModelElement element); |
| |
| default int @Nullable [] getStyledTextRegions(final LtkModelElement element, |
| final int flags, final int[] regions) { |
| return null; |
| } |
| |
| // void decorateStyledText(final StyledString text, final LtkModelElement element); |
| |
| Image getImage(final LtkModelElement element); |
| |
| } |