Java tutorial
/******************************************************************************* * Copyright (c) 2000, 2010 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 de.clausthal.tu.ielf.resusdesigner; import java.util.ArrayList; import java.util.List; import org.eclipse.jface.resource.ImageDescriptor; import org.eclipse.ui.PlatformUI; import org.eclipse.draw2d.IFigure; import org.eclipse.draw2d.geometry.Dimension; import org.eclipse.gef.palette.CombinedTemplateCreationEntry; import org.eclipse.gef.palette.ConnectionCreationToolEntry; import org.eclipse.gef.palette.MarqueeToolEntry; import org.eclipse.gef.palette.PaletteContainer; import org.eclipse.gef.palette.PaletteDrawer; import org.eclipse.gef.palette.PaletteEntry; import org.eclipse.gef.palette.PaletteGroup; import org.eclipse.gef.palette.PaletteRoot; import org.eclipse.gef.palette.PaletteSeparator; import org.eclipse.gef.palette.PaletteStack; import org.eclipse.gef.palette.PanningSelectionToolEntry; import org.eclipse.gef.palette.ToolEntry; import org.eclipse.gef.requests.SimpleFactory; import org.eclipse.gef.tools.MarqueeSelectionTool; import de.clausthal.tu.ielf.resusdesigner.model.IOProvider; import de.clausthal.tu.ielf.resusdesigner.model.LogicLabel; import de.clausthal.tu.ielf.resusdesigner.model.ResultConverter; import de.clausthal.tu.ielf.resusdesigner.model.ResusDiagramFactory; import de.clausthal.tu.ielf.resusdesigner.model.ResusModel; import de.clausthal.tu.ielf.resusdesigner.tools.LogicCreationTool; public class LogicPlugin extends org.eclipse.ui.plugin.AbstractUIPlugin { private static LogicPlugin singleton; public static Dimension getMaximumSizeFor(Class modelClass) { /* if (GroundOutput.class.isAssignableFrom(modelClass)) { return GroundFigure.SIZE; } else if (LiveOutput.class.equals(modelClass)) { return LiveOutputFigure.SIZE; } */ //PlatformUI.getWorkbench().getPerspectiveRegistry().setDefaultPerspective("org.eclipse.gef.examples.logic"); return IFigure.MAX_DIMENSION; } public static Dimension getMinimumSizeFor(Class modelClass) { if (LogicLabel.class.equals(modelClass)) { return new Dimension(IFigure.MIN_DIMENSION.width, 30); } else if (ResusModel.class.equals(modelClass)) { return new Dimension(25, 20); //} else if (LiveOutput.class.equals(modelClass)) { // return LiveOutputFigure.SIZE; } return IFigure.MIN_DIMENSION; } static private List createCategories(PaletteRoot root) { List categories = new ArrayList(); categories.add(createControlGroup(root)); categories.add(createComponentsDrawer()); //categories.add(createComplexPartsDrawer()); // categories.add(createTemplateComponentsDrawer()); // categories.add(createComplexTemplatePartsDrawer()); return categories; } static private PaletteContainer createComponentsDrawer() { PaletteDrawer drawer = new PaletteDrawer(ResusMessages.LogicPlugin_Category_Components_Label, ImageDescriptor.createFromFile(ResusModel.class, "icons/comp.gif"));//$NON-NLS-1$ List entries = new ArrayList(); CombinedTemplateCreationEntry combined; combined = new CombinedTemplateCreationEntry(ResusMessages.ResusPlugin_Tool_CreationTool_ResusModel_Label, ResusMessages.ResusPlugin_Tool_CreationTool_ResusModel_Description, new SimpleFactory(ResusModel.class), ImageDescriptor.createFromFile(ResusModel.class, "icons/resusModel16.gif"), //$NON-NLS-1$ ImageDescriptor.createFromFile(ResusModel.class, "icons/resusModel24.gif")//$NON-NLS-1$ ); combined.setToolClass(LogicCreationTool.class); entries.add(combined); combined = new CombinedTemplateCreationEntry( ResusMessages.LogicPlugin_Tool_CreationTool_ResusIOProvider_Label, ResusMessages.LogicPlugin_Tool_CreationTool_ResusIOProvider_Description, new SimpleFactory(IOProvider.class), ImageDescriptor.createFromFile(IOProvider.class, "icons/ResusIOProvider16.gif"), //$NON-NLS-1$ ImageDescriptor.createFromFile(IOProvider.class, "icons/ResusIOProvider24.gif")//$NON-NLS-1$ ); combined.setToolClass(LogicCreationTool.class); entries.add(combined); combined = new CombinedTemplateCreationEntry( ResusMessages.LogicPlugin_Tool_CreationTool_ResusResultConverter_Label, ResusMessages.LogicPlugin_Tool_CreationTool_ResusResultConverter_Description, new SimpleFactory(ResultConverter.class), ImageDescriptor.createFromFile(ResultConverter.class, "icons/ResultConverter16.gif"), //$NON-NLS-1$ ImageDescriptor.createFromFile(ResultConverter.class, "icons/ResultConverter24.gif")//$NON-NLS-1$ ); combined.setToolClass(LogicCreationTool.class); entries.add(combined); // entries.add(new PaletteSeparator()); // // combined = new CombinedTemplateCreationEntry( // ResusMessages.LogicPlugin_Tool_CreationTool_Label_Label, // ResusMessages.LogicPlugin_Tool_CreationTool_Label_Description, // new SimpleFactory(LogicLabel.class), // ImageDescriptor.createFromFile(ResusModel.class, // "icons/label16.gif"), //$NON-NLS-1$ // ImageDescriptor.createFromFile(ResusModel.class, // "icons/label24.gif")//$NON-NLS-1$ // ); // // combined.setToolClass(LogicCreationTool.class); // entries.add(combined); drawer.addAll(entries); return drawer; } static private PaletteContainer createControlGroup(PaletteRoot root) { PaletteGroup controlGroup = new PaletteGroup(ResusMessages.LogicPlugin_Category_ControlGroup_Label); List entries = new ArrayList(); ToolEntry tool = new PanningSelectionToolEntry(); entries.add(tool); root.setDefaultEntry(tool); PaletteStack marqueeStack = new PaletteStack(ResusMessages.Marquee_Stack, "", null); //$NON-NLS-1$ // NODES CONTAINED (default) marqueeStack.add(new MarqueeToolEntry()); // NODES TOUCHED MarqueeToolEntry marquee = new MarqueeToolEntry(); marquee.setToolProperty(MarqueeSelectionTool.PROPERTY_MARQUEE_BEHAVIOR, new Integer(MarqueeSelectionTool.BEHAVIOR_NODES_TOUCHED)); marqueeStack.add(marquee); // NODES CONTAINED AND RELATED CONNECTIONS marquee = new MarqueeToolEntry(); marquee.setToolProperty(MarqueeSelectionTool.PROPERTY_MARQUEE_BEHAVIOR, new Integer(MarqueeSelectionTool.BEHAVIOR_NODES_CONTAINED_AND_RELATED_CONNECTIONS)); marqueeStack.add(marquee); // NODES TOUCHED AND RELATED CONNECTIONS marquee = new MarqueeToolEntry(); marquee.setToolProperty(MarqueeSelectionTool.PROPERTY_MARQUEE_BEHAVIOR, new Integer(MarqueeSelectionTool.BEHAVIOR_NODES_TOUCHED_AND_RELATED_CONNECTIONS)); marqueeStack.add(marquee); // CONNECTIONS CONTAINED marquee = new MarqueeToolEntry(); marquee.setToolProperty(MarqueeSelectionTool.PROPERTY_MARQUEE_BEHAVIOR, new Integer(MarqueeSelectionTool.BEHAVIOR_CONNECTIONS_CONTAINED)); marqueeStack.add(marquee); // CONNECTIONS TOUCHED marquee = new MarqueeToolEntry(); marquee.setToolProperty(MarqueeSelectionTool.PROPERTY_MARQUEE_BEHAVIOR, new Integer(MarqueeSelectionTool.BEHAVIOR_CONNECTIONS_TOUCHED)); marqueeStack.add(marquee); marqueeStack.setUserModificationPermission(PaletteEntry.PERMISSION_NO_MODIFICATION); //entries.add(marqueeStack); tool = new ConnectionCreationToolEntry( ResusMessages.LogicPlugin_Tool_ConnectionCreationTool_ConnectionCreationTool_Label, ResusMessages.LogicPlugin_Tool_ConnectionCreationTool_ConnectionCreationTool_Description, null, ImageDescriptor.createFromFile(ResusModel.class, "icons/connection16.gif"), //$NON-NLS-1$ ImageDescriptor.createFromFile(ResusModel.class, "icons/connection24.gif")//$NON-NLS-1$ ); entries.add(tool); controlGroup.addAll(entries); return controlGroup; } static PaletteRoot createPalette() { PaletteRoot logicPalette = new PaletteRoot(); logicPalette.addAll(createCategories(logicPalette)); return logicPalette; } public static LogicPlugin getDefault() { return singleton; } public LogicPlugin() { if (singleton == null) { singleton = this; } } }