| /****************************************************************************** |
| * Copyright (c) 2007 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| ****************************************************************************/ |
| |
| package org.eclipse.gmf.tests.runtime.diagram.ui.label; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.draw2d.ColorConstants; |
| import org.eclipse.gmf.runtime.diagram.core.providers.AbstractViewProvider; |
| import org.eclipse.gmf.runtime.diagram.core.util.ViewUtil; |
| import org.eclipse.gmf.runtime.diagram.ui.view.factories.BasicNodeViewFactory; |
| import org.eclipse.gmf.runtime.diagram.ui.view.factories.NoteViewFactory; |
| import org.eclipse.gmf.runtime.draw2d.ui.figures.FigureUtilities; |
| import org.eclipse.gmf.runtime.notation.FillStyle; |
| import org.eclipse.gmf.runtime.notation.NotationPackage; |
| import org.eclipse.gmf.runtime.notation.View; |
| import org.eclipse.swt.graphics.RGB; |
| |
| /** |
| * @author crevells |
| */ |
| public class LabelViewProvider |
| extends AbstractViewProvider { |
| |
| static public class GEFLabelNoteViewFactory |
| extends NoteViewFactory { |
| |
| protected void decorateView(View containerView, View view, |
| IAdaptable semanticAdapter, String semanticHint, int index, |
| boolean persisted) { |
| initializeFromPreferences(view); |
| |
| FillStyle fillStyle = (FillStyle) view |
| .getStyle(NotationPackage.Literals.FILL_STYLE); |
| if (fillStyle != null) { |
| // fill color |
| RGB fillRGB = ColorConstants.lightGray.getRGB(); |
| fillStyle.setFillColor(FigureUtilities.RGBToInteger(fillRGB) |
| .intValue()); |
| } |
| |
| getViewService().createNode(semanticAdapter, view, |
| LabelConstants.VIEWTYPE_GEFLABEL, ViewUtil.APPEND, persisted, |
| getPreferencesHint()); |
| } |
| } |
| |
| static public class WrappingLabelNoteViewFactory |
| extends NoteViewFactory { |
| |
| protected void decorateView(View containerView, View view, |
| IAdaptable semanticAdapter, String semanticHint, int index, |
| boolean persisted) { |
| initializeFromPreferences(view); |
| |
| FillStyle fillStyle = (FillStyle) view |
| .getStyle(NotationPackage.Literals.FILL_STYLE); |
| if (fillStyle != null) { |
| // fill color |
| RGB fillRGB = ColorConstants.lightBlue.getRGB(); |
| fillStyle.setFillColor(FigureUtilities.RGBToInteger(fillRGB) |
| .intValue()); |
| } |
| |
| getViewService().createNode(semanticAdapter, view, |
| LabelConstants.VIEWTYPE_WRAPPINGLABEL, ViewUtil.APPEND, |
| persisted, getPreferencesHint()); |
| } |
| } |
| |
| static public class OldWrapLabelNoteViewFactory |
| extends NoteViewFactory { |
| |
| protected void decorateView(View containerView, View view, |
| IAdaptable semanticAdapter, String semanticHint, int index, |
| boolean persisted) { |
| initializeFromPreferences(view); |
| |
| FillStyle fillStyle = (FillStyle) view |
| .getStyle(NotationPackage.Literals.FILL_STYLE); |
| if (fillStyle != null) { |
| // fill color |
| RGB fillRGB = ColorConstants.lightGreen.getRGB(); |
| fillStyle.setFillColor(FigureUtilities.RGBToInteger(fillRGB) |
| .intValue()); |
| } |
| |
| getViewService().createNode(semanticAdapter, view, |
| LabelConstants.VIEWTYPE_OLDWRAPLABEL, ViewUtil.APPEND, |
| persisted, getPreferencesHint()); |
| } |
| } |
| |
| static public class WrapLabelNoteViewFactory |
| extends NoteViewFactory { |
| |
| protected void decorateView(View containerView, View view, |
| IAdaptable semanticAdapter, String semanticHint, int index, |
| boolean persisted) { |
| initializeFromPreferences(view); |
| |
| FillStyle fillStyle = (FillStyle) view |
| .getStyle(NotationPackage.Literals.FILL_STYLE); |
| if (fillStyle != null) { |
| // fill color |
| RGB fillRGB = ColorConstants.yellow.getRGB(); |
| fillStyle.setFillColor(FigureUtilities.RGBToInteger(fillRGB) |
| .intValue()); |
| } |
| |
| getViewService().createNode(semanticAdapter, view, |
| LabelConstants.VIEWTYPE_WRAPLABEL, ViewUtil.APPEND, |
| persisted, getPreferencesHint()); |
| } |
| } |
| /** list of supported shape views. */ |
| static private final Map nodeMap = new HashMap(); |
| static { |
| nodeMap.put(LabelConstants.VIEWTYPE_GEFLABEL_NOTE, |
| GEFLabelNoteViewFactory.class); |
| nodeMap.put(LabelConstants.VIEWTYPE_WRAPPINGLABEL_NOTE, |
| WrappingLabelNoteViewFactory.class); |
| nodeMap.put(LabelConstants.VIEWTYPE_OLDWRAPLABEL_NOTE, |
| OldWrapLabelNoteViewFactory.class); |
| nodeMap.put(LabelConstants.VIEWTYPE_WRAPLABEL_NOTE, |
| WrapLabelNoteViewFactory.class); |
| nodeMap.put(LabelConstants.VIEWTYPE_GEFLABEL, |
| BasicNodeViewFactory.class); |
| nodeMap.put(LabelConstants.VIEWTYPE_WRAPPINGLABEL, |
| BasicNodeViewFactory.class); |
| nodeMap.put(LabelConstants.VIEWTYPE_OLDWRAPLABEL, |
| BasicNodeViewFactory.class); |
| nodeMap.put(LabelConstants.VIEWTYPE_WRAPLABEL, |
| BasicNodeViewFactory.class); |
| } |
| |
| /** |
| * Returns the shape view class to instantiate based on the passed params |
| * |
| * @param semanticAdapter |
| * @param containerView |
| * @param semanticHint |
| * @return Class |
| */ |
| protected Class getNodeViewClass(IAdaptable semanticAdapter, |
| View containerView, String semanticHint) { |
| if (semanticHint != null && semanticHint.length() > 0) |
| return (Class) nodeMap.get(semanticHint); |
| return (Class) nodeMap.get(getSemanticEClass(semanticAdapter)); |
| } |
| |
| } |