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// $Id$
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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.model;
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import java.lang.reflect.InvocationTargetException;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.TreeSet;
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import org.apache.log4j.Logger;
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import org.eclipse.core.commands.ExecutionException;
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import org.eclipse.core.commands.operations.IOperationHistory;
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import org.eclipse.core.runtime.IAdaptable;
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import org.eclipse.core.runtime.ILog;
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import org.eclipse.core.runtime.IProgressMonitor;
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import org.eclipse.core.runtime.IStatus;
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import org.eclipse.core.runtime.NullProgressMonitor;
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import org.eclipse.core.runtime.OperationCanceledException;
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import org.eclipse.core.runtime.Status;
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import org.eclipse.core.runtime.SubProgressMonitor;
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import org.eclipse.core.runtime.jobs.ISchedulingRule;
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import org.eclipse.jface.action.IStatusLineManager;
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import org.eclipse.jface.dialogs.MessageDialog;
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import org.eclipse.jface.operation.IRunnableWithProgress;
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import org.eclipse.jface.resource.ColorRegistry;
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import org.eclipse.jface.resource.FontRegistry;
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import org.eclipse.jface.window.ApplicationWindow;
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import org.eclipse.swt.graphics.Color;
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import org.eclipse.swt.graphics.Font;
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import org.eclipse.swt.widgets.Display;
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import org.eclipse.swt.widgets.Shell;
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import org.eclipse.ui.IEditorPart;
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import org.eclipse.ui.IViewPart;
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import org.eclipse.ui.IViewReference;
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import org.eclipse.ui.IWorkbench;
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import org.eclipse.ui.IWorkbenchPage;
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import org.eclipse.ui.IWorkbenchPart;
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import org.eclipse.ui.PartInitException;
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import org.eclipse.ui.PlatformUI;
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import org.eclipse.ui.ide.undo.WorkspaceUndoUtil;
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import org.eclipse.ui.part.EditorPart;
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import org.eclipse.ui.progress.IProgressService;
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import org.eclipse.ui.progress.IWorkbenchSiteProgressService;
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import org.eclipse.ui.themes.ITheme;
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import org.eclipse.ui.themes.IThemeManager;
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import eu.etaxonomy.cdm.model.common.IEnumTerm;
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import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
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import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
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import eu.etaxonomy.taxeditor.store.internal.TaxeditorStorePlugin;
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import eu.etaxonomy.taxeditor.view.AbstractCdmDataViewer;
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import eu.etaxonomy.taxeditor.view.detail.DetailsViewPart;
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import eu.etaxonomy.taxeditor.view.supplementaldata.SupplementalDataViewPart;
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/**
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* <p>
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* Abstract AbstractUtility class.
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* </p>
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*
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* @author n.hoffmann
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* @created 11.05.2009
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* @version 1.0
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*/
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public abstract class AbstractUtility {
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/** Constant <code>statusLineManager</code> */
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protected static IStatusLineManager statusLineManager;
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/**
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* <p>
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* closeAll
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* </p>
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*
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* @return a boolean.
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*/
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public static boolean closeAll() {
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return getActivePage().closeAllEditors(true);
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}
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/**
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* Close the given editor.
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*
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* @param editor
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* The <tt>MultipageTaxonEditor</tt> to close.
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* @return <tt>true</tt> on success
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*/
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public static boolean close(EditorPart editor) {
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return getActivePage().closeEditor(editor, true);
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}
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/**
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* <p>
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* getShell
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* </p>
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*
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* @return a {@link org.eclipse.swt.widgets.Shell} object.
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*/
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public static Shell getShell() {
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return TaxeditorStorePlugin.getDefault().getWorkbench()
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.getActiveWorkbenchWindow().getShell();
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}
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/**
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* <p>
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* getActivePage
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* </p>
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*
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* @return a {@link org.eclipse.ui.IWorkbenchPage} object.
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*/
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public static IWorkbenchPage getActivePage() {
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return TaxeditorStorePlugin.getDefault().getWorkbench()
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.getActiveWorkbenchWindow().getActivePage();
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}
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/**
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* <p>
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* getActivePart
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* </p>
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*
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* @return a {@link org.eclipse.ui.IWorkbenchPart} object.
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*/
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public static IWorkbenchPart getActivePart() {
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return getActivePage() != null ? getActivePage().getActivePart() : null;
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}
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public static IWorkbench getWorkbench() {
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return TaxeditorStorePlugin.getDefault().getWorkbench();
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}
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/**
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* <p>
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* getWorkbenchWindow
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* </p>
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*
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* @return a {@link org.eclipse.jface.window.ApplicationWindow} object.
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*/
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public static ApplicationWindow getWorkbenchWindow() {
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if (getWorkbench().getWorkbenchWindowCount() > 1) {
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throw new IllegalStateException("More than one workbench window");
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}
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return (ApplicationWindow) getWorkbench().getWorkbenchWindows()[0];
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}
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/**
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* <p>
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* showView
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* </p>
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*
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* @param id
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* a {@link java.lang.String} object.
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* @return a {@link org.eclipse.ui.IViewPart} object.
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*/
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public static IViewPart showView(String id) {
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try {
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return PlatformUI.getWorkbench().getActiveWorkbenchWindow()
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.getActivePage()
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.showView(id, null, IWorkbenchPage.VIEW_VISIBLE);
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} catch (PartInitException e) {
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errorDialog("Error opening view", AbstractUtility.class, "Could not open view: " + id, e);
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return null;
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}
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}
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/**
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* <p>
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* hideView
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* </p>
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*
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* @param view
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* a {@link org.eclipse.ui.IViewPart} object.
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*/
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public static void hideView(IViewPart view) {
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PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()
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.hideView(view);
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}
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/**
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* <p>
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* getView
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* </p>
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*
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* @param id
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* a {@link java.lang.String} object.
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* @param restore
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* a boolean.
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* @return a {@link org.eclipse.ui.IViewPart} object.
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*/
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public static IViewPart getView(String id, boolean restore) {
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IViewReference[] references = PlatformUI.getWorkbench()
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.getActiveWorkbenchWindow().getActivePage().getViewReferences();
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for (IViewReference reference : references) {
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if (reference.getId().equals(id)) {
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return reference.getView(restore);
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}
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}
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return null;
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}
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/**
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* <p>
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* getService
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* </p>
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*
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* @param api
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* a {@link java.lang.Class} object.
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* @return a {@link java.lang.Object} object.
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*/
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public static Object getService(Class api) {
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return TaxeditorStorePlugin.getDefault().getWorkbench().getService(api);
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}
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/**
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* <p>
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* getCurrentTheme
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* </p>
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*
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* @return a {@link org.eclipse.ui.themes.ITheme} object.
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*/
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public static ITheme getCurrentTheme() {
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IThemeManager themeManager = TaxeditorStorePlugin.getDefault()
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.getWorkbench().getThemeManager();
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return themeManager.getCurrentTheme();
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}
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/**
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* Fonts registered to the plugin may be obtained with the Eclipse themeing
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* functionality. Thus fonts are chooseable by the user via
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* Preferences->General->Appearance->Colors and Fonts
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*
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* @return the FontRegistry for the current theme
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*/
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public static FontRegistry getFontRegistry() {
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return getCurrentTheme().getFontRegistry();
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}
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/**
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* <p>
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* getFont
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* </p>
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*
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* @param symbolicName
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* a {@link java.lang.String} object.
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* @return a {@link org.eclipse.swt.graphics.Font} object.
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*/
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public static Font getFont(String symbolicName) {
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return getFontRegistry().get(symbolicName);
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}
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/**
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* Color registered to the plugin may be obtained with the Eclipse themeing
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* functionality. Thus colors are editable by the user via
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* Preferences->General->Appearance->Colors and Fonts
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*
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* @return the ColorRegistry for the current theme
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*/
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public static ColorRegistry getColorRegistry() {
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return getCurrentTheme().getColorRegistry();
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}
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/**
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* <p>
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* getColor
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* </p>
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*
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* @param symbolicName
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* a {@link java.lang.String} object.
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* @return a {@link org.eclipse.swt.graphics.Color} object.
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*/
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public static Color getColor(String symbolicName) {
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return getColorRegistry().get(symbolicName);
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}
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/**
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* Open a message box that informs the user about unimplemented
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* functionality. This method is for developer convenience.
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*
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* @param source
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* a {@link java.lang.Object} object.
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*/
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public static void notImplementedMessage(Object source) {
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warningDialog("Not yet implemented", source,
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"This functionality is not yet implemented.");
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}
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/**
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* <p>
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* informationDialog
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* </p>
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*
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* @param title
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* a {@link java.lang.String} object.
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* @param message
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* a {@link java.lang.String} object.
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*/
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public static void informationDialog(final String title,
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final String message) {
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Display.getDefault().asyncExec(new Runnable() {
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@Override
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public void run() {
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MessageDialog.openInformation(getShell(), title, message);
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}
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});
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}
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public static void informationDialog(final String title,
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final IStatus status) {
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informationDialog(title, status.getMessage());
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}
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/**
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* <p>
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* warningDialog
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* </p>
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*
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* @param title
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* The dialogs title
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* @param source
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* The object where the warning was generated (used by log4j)
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* @param message
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* An informative String to be presented to the user
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*/
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public static void warningDialog(final String title, final Object source,
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final String message) {
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Display.getDefault().asyncExec(new Runnable() {
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@Override
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public void run() {
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MessageDialog.openWarning(getShell(), title, message);
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Class<? extends Object> clazz = source != null ? source
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.getClass() : AbstractUtility.class;
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warn(clazz, message);
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}
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});
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}
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/**
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* @param title
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* @param termBase
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* @param status
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*/
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public static void warningDialog(String title, Object source,
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IStatus status) {
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warningDialog(title, source, status.getMessage());
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}
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/**
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* <p>
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* errorDialog
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* </p>
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*
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* @param title
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* The dialogs title
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* @param source
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* The object where the warning was generated (used by log4j)
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* @param message
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* An informative String to be presented to the user
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* @param title
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* The dialogs title
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* @param t
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* a Throwable if one exists or null
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*/
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public static void errorDialog(final String title, final Object source,
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final String message, final Throwable t) {
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Display.getDefault().asyncExec(new Runnable() {
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@Override
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public void run() {
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MessageDialog.openError(getShell(), title, message + getCauseRecursively(t));
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Class<? extends Object> clazz = source != null ? source
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.getClass() : this.getClass();
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error(clazz, message, t);
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}
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private String getCauseRecursively(Throwable t) {
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if(t == null){
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return null;
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}
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if(t.getCause() != null){
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return getCauseRecursively(t.getCause());
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}else{
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return String.format("\n\nException: %s\nMessage: %s", t.getClass().getSimpleName(), t.getMessage());
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}
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}
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});
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}
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public static void errorDialog(final String title, final Object source,
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final String message){
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errorDialog(title, source, message, null);
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}
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/**
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* <p>
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* errorDialog
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* </p>
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*
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* @param title
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* a {@link java.lang.String} object.
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* @param source
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* a {@link java.lang.Object} object.
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* @param status
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* a {@link org.eclipse.core.runtime.IStatus} object.
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*/
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public static void errorDialog(final String title, final Object source,
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final IStatus status) {
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Display.getDefault().asyncExec(new Runnable() {
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@Override
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public void run() {
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MessageDialog.openError(getShell(), title, status.getMessage());
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Class<? extends Object> clazz = source != null ? source
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.getClass() : this.getClass();
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error(clazz, status.getMessage(), status.getException());
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}
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});
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}
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/**
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* <p>
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* confirmDialog
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* </p>
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*
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* @param title
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* a {@link java.lang.String} object.
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* @param message
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* a {@link java.lang.String} object.
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* @return a boolean.
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*/
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public static boolean confirmDialog(String title, String message) {
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return MessageDialog.openQuestion(getShell(), title, message);
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}
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/**
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* <p>
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* executeOperation
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* </p>
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*
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* @param operation
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* a
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* {@link eu.etaxonomy.taxeditor.operation.AbstractPostTaxonOperation}
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* object.
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* @return a {@link org.eclipse.core.runtime.IStatus} object.
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*/
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public static IStatus executeOperation(final AbstractPostOperation operation) {
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if (getOperationHistory() == null) {
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throw new IllegalArgumentException(
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"There is no operation history for this context");
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}
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final IAdaptable uiInfoAdapter = WorkspaceUndoUtil
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.getUIInfoAdapter(getShell());
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IRunnableWithProgress runnable = new IRunnableWithProgress() {
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@Override
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public void run(IProgressMonitor monitor)
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throws InvocationTargetException, InterruptedException {
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473
|
monitor.beginTask(operation.getLabel(), 100);
|
474
|
IStatus status = Status.CANCEL_STATUS;
|
475
|
try {
|
476
|
operation.addContext(IOperationHistory.GLOBAL_UNDO_CONTEXT);
|
477
|
status = getOperationHistory().execute(operation, monitor,
|
478
|
uiInfoAdapter);
|
479
|
} catch (ExecutionException e) {
|
480
|
errorDialog("Error executing operation", getClass(), String.format("An error occured while executing %s.", operation.getLabel()), e);
|
481
|
} finally {
|
482
|
monitor.done();
|
483
|
}
|
484
|
|
485
|
String statusString = status.equals(Status.OK_STATUS) ? "completed"
|
486
|
: "cancelled";
|
487
|
setStatusLine(operation.getLabel() + " " + statusString + ".");
|
488
|
|
489
|
}
|
490
|
};
|
491
|
|
492
|
try {
|
493
|
runInUI(runnable, null);
|
494
|
} catch (Exception e) {
|
495
|
errorDialog("Error executing operation", AbstractUtility.class, "An error occured while executing " + operation.getLabel(), e);
|
496
|
}
|
497
|
|
498
|
// // Start the main progress monitor.
|
499
|
// IProgressMonitor newMonitor =
|
500
|
// startMainMonitor(getMonitor(),operation.getLabel(), 100);
|
501
|
//
|
502
|
// // Check whether operation was canceled and do some steps.
|
503
|
// workedChecked(newMonitor, 10);
|
504
|
//
|
505
|
// try {
|
506
|
// IStatus status = getOperationHistory().execute(operation, newMonitor,
|
507
|
// WorkspaceUndoUtil.getUIInfoAdapter(getShell()));
|
508
|
//
|
509
|
// // Check whether operation was canceled and do some steps.
|
510
|
// workedChecked(newMonitor, 30);
|
511
|
//
|
512
|
// String statusString = status.equals(Status.OK_STATUS) ? "completed" :
|
513
|
// "cancelled";
|
514
|
// setStatusLine(operation.getLabel() + " " + statusString + ".");
|
515
|
//
|
516
|
// return status;
|
517
|
// } catch (ExecutionException e) {
|
518
|
// logger.error("Error executing operation: " + operation.getLabel(),
|
519
|
// e);
|
520
|
// errorDialog("Error executing operation: " + operation.getLabel(),
|
521
|
// "Please refer to the error log.");
|
522
|
// }
|
523
|
// finally {
|
524
|
//
|
525
|
// // Stop the progress monitor.
|
526
|
// newMonitor.done();
|
527
|
// }
|
528
|
|
529
|
IPostOperationEnabled postOperationEnabled = operation
|
530
|
.getPostOperationEnabled();
|
531
|
if (postOperationEnabled != null) {
|
532
|
postOperationEnabled.onComplete();
|
533
|
}
|
534
|
return Status.OK_STATUS;
|
535
|
}
|
536
|
|
537
|
/**
|
538
|
* <p>
|
539
|
* getOperationHistory
|
540
|
* </p>
|
541
|
*
|
542
|
* @return a {@link org.eclipse.core.commands.operations.IOperationHistory}
|
543
|
* object.
|
544
|
*/
|
545
|
public static IOperationHistory getOperationHistory() {
|
546
|
return getWorkbench().getOperationSupport().getOperationHistory();
|
547
|
}
|
548
|
|
549
|
/**
|
550
|
* <p>
|
551
|
* setStatusLine
|
552
|
* </p>
|
553
|
*
|
554
|
* @param message
|
555
|
* a {@link java.lang.String} object.
|
556
|
*/
|
557
|
public static void setStatusLine(final String message) {
|
558
|
Display.getDefault().asyncExec(new Runnable() {
|
559
|
|
560
|
@Override
|
561
|
public void run() {
|
562
|
statusLineManager.setMessage(message);
|
563
|
}
|
564
|
|
565
|
});
|
566
|
|
567
|
}
|
568
|
|
569
|
/**
|
570
|
* <p>
|
571
|
* getMonitor
|
572
|
* </p>
|
573
|
*
|
574
|
* @return a {@link org.eclipse.core.runtime.IProgressMonitor} object.
|
575
|
*/
|
576
|
public static IProgressMonitor getMonitor() {
|
577
|
statusLineManager.setCancelEnabled(false);
|
578
|
return statusLineManager.getProgressMonitor();
|
579
|
}
|
580
|
|
581
|
/**
|
582
|
* Starts either the given {@link IProgressMonitor} if it's not
|
583
|
* <code>null</code> or a new {@link NullProgressMonitor}.
|
584
|
*
|
585
|
* @param progressMonitor
|
586
|
* The {@link IProgressMonitor} or <code>null</code> if no
|
587
|
* progress should be reported.
|
588
|
* @param taskName
|
589
|
* The name of the main task.
|
590
|
* @param steps
|
591
|
* The number of steps this task is subdivided into.
|
592
|
* @return The {@link IProgressMonitor}.
|
593
|
*/
|
594
|
public static IProgressMonitor startMainMonitor(
|
595
|
IProgressMonitor progressMonitor, String taskName, int steps) {
|
596
|
IProgressMonitor newMonitor = progressMonitor;
|
597
|
if (newMonitor == null) {
|
598
|
newMonitor = new NullProgressMonitor();
|
599
|
}
|
600
|
newMonitor.beginTask(taskName == null ? "" : taskName, steps);
|
601
|
newMonitor.subTask(" ");
|
602
|
return newMonitor;
|
603
|
}
|
604
|
|
605
|
/**
|
606
|
* Creates a {@link SubProgressMonitor} if the given
|
607
|
* {@link IProgressMonitor} is not <code>null</code> and not a
|
608
|
* {@link NullProgressMonitor}.
|
609
|
*
|
610
|
* @param progressMonitor
|
611
|
* The parent {@link IProgressMonitor} of the
|
612
|
* {@link SubProgressMonitor} to be created.
|
613
|
* @param ticks
|
614
|
* The number of steps this subtask is subdivided into. Must be a
|
615
|
* positive number and must not be
|
616
|
* {@link IProgressMonitor#UNKNOWN}.
|
617
|
* @return The {@link IProgressMonitor}.
|
618
|
*/
|
619
|
public static IProgressMonitor getSubProgressMonitor(
|
620
|
IProgressMonitor progressMonitor, int ticks) {
|
621
|
if (progressMonitor == null) {
|
622
|
return new NullProgressMonitor();
|
623
|
}
|
624
|
if (progressMonitor instanceof NullProgressMonitor) {
|
625
|
return progressMonitor;
|
626
|
}
|
627
|
|
628
|
return new SubProgressMonitor(progressMonitor, ticks);
|
629
|
}
|
630
|
|
631
|
/**
|
632
|
* Checks whether the user canceled this operation. If not canceled, the
|
633
|
* given number of steps are declared as done.
|
634
|
*
|
635
|
* @param newMonitor
|
636
|
* a {@link org.eclipse.core.runtime.IProgressMonitor} object.
|
637
|
* @param steps
|
638
|
* a int.
|
639
|
*/
|
640
|
public static void workedChecked(IProgressMonitor newMonitor, int steps) {
|
641
|
// In case the progress monitor was canceled throw an exception.
|
642
|
if (newMonitor.isCanceled()) {
|
643
|
throw new OperationCanceledException();
|
644
|
}
|
645
|
// Otherwise declare this step as done.
|
646
|
newMonitor.worked(steps);
|
647
|
}
|
648
|
|
649
|
/**
|
650
|
* Present a progress dialog to the user. This dialog will block the UI
|
651
|
*
|
652
|
* @param runnable
|
653
|
* an implementation of {@link IRunnableWithProgress}
|
654
|
* @throws java.lang.InterruptedException
|
655
|
* if any.
|
656
|
* @throws java.lang.reflect.InvocationTargetException
|
657
|
* if any.
|
658
|
*/
|
659
|
public static void busyCursorWhile(IRunnableWithProgress runnable)
|
660
|
throws InvocationTargetException, InterruptedException {
|
661
|
getProgressService().busyCursorWhile(runnable);
|
662
|
}
|
663
|
|
664
|
/**
|
665
|
* <p>
|
666
|
* runInUI
|
667
|
* </p>
|
668
|
*
|
669
|
* @see {@link IProgressService#runInUI(org.eclipse.jface.operation.IRunnableContext, IRunnableWithProgress, ISchedulingRule)}
|
670
|
* @param runnable
|
671
|
* a {@link org.eclipse.jface.operation.IRunnableWithProgress}
|
672
|
* object.
|
673
|
* @param rule
|
674
|
* a {@link org.eclipse.core.runtime.jobs.ISchedulingRule}
|
675
|
* object.
|
676
|
* @throws java.lang.reflect.InvocationTargetException
|
677
|
* if any.
|
678
|
* @throws java.lang.InterruptedException
|
679
|
* if any.
|
680
|
*/
|
681
|
public static void runInUI(IRunnableWithProgress runnable,
|
682
|
ISchedulingRule rule) throws InvocationTargetException,
|
683
|
InterruptedException {
|
684
|
getProgressService().runInUI(getWorkbenchWindow(), runnable, rule);
|
685
|
}
|
686
|
|
687
|
/**
|
688
|
* <p>
|
689
|
* run
|
690
|
* </p>
|
691
|
*
|
692
|
* @param fork
|
693
|
* a boolean.
|
694
|
* @param cancelable
|
695
|
* a boolean.
|
696
|
* @param runnable
|
697
|
* a {@link org.eclipse.jface.operation.IRunnableWithProgress}
|
698
|
* object.
|
699
|
* @throws java.lang.reflect.InvocationTargetException
|
700
|
* if any.
|
701
|
* @throws java.lang.InterruptedException
|
702
|
* if any.
|
703
|
*/
|
704
|
public static void run(boolean fork, boolean cancelable,
|
705
|
IRunnableWithProgress runnable) throws InvocationTargetException,
|
706
|
InterruptedException {
|
707
|
getProgressService().run(fork, cancelable, runnable);
|
708
|
}
|
709
|
|
710
|
/**
|
711
|
* <p>
|
712
|
* getProgressService
|
713
|
* </p>
|
714
|
*
|
715
|
* @return a {@link org.eclipse.ui.progress.IProgressService} object.
|
716
|
*/
|
717
|
public static IProgressService getProgressService() {
|
718
|
IWorkbench workbench = PlatformUI.getWorkbench();
|
719
|
return workbench.getProgressService();
|
720
|
}
|
721
|
|
722
|
/**
|
723
|
* <p>
|
724
|
* getProgressService2
|
725
|
* </p>
|
726
|
*
|
727
|
* @return a {@link org.eclipse.ui.progress.IWorkbenchSiteProgressService}
|
728
|
* object.
|
729
|
*/
|
730
|
public static IWorkbenchSiteProgressService getProgressService2() {
|
731
|
return (IWorkbenchSiteProgressService) getService(IWorkbenchSiteProgressService.class);
|
732
|
}
|
733
|
|
734
|
/**
|
735
|
* <p>
|
736
|
* info
|
737
|
* </p>
|
738
|
*
|
739
|
* @param message
|
740
|
* a {@link java.lang.String} object.
|
741
|
*/
|
742
|
public static void info(String message) {
|
743
|
IStatus status = new Status(IStatus.INFO, getPluginId(), message);
|
744
|
info(status);
|
745
|
}
|
746
|
|
747
|
/**
|
748
|
* <p>
|
749
|
* info
|
750
|
* </p>
|
751
|
*
|
752
|
* @param status
|
753
|
* a {@link org.eclipse.core.runtime.IStatus} object.
|
754
|
*/
|
755
|
public static void info(IStatus status) {
|
756
|
log(status);
|
757
|
}
|
758
|
|
759
|
/**
|
760
|
* <p>
|
761
|
* warn
|
762
|
* </p>
|
763
|
*
|
764
|
* @param source
|
765
|
* a {@link java.lang.Class} object.
|
766
|
* @param message
|
767
|
* a {@link java.lang.String} object.
|
768
|
*/
|
769
|
public static void warn(Class source, String message) {
|
770
|
IStatus status = new Status(IStatus.WARNING, getPluginId(), message);
|
771
|
getLog4JLogger(source).warn(message);
|
772
|
log(status);
|
773
|
}
|
774
|
|
775
|
public static void warn(Class source, IStatus status) {
|
776
|
getLog4JLogger(source).warn(status.getMessage(), status.getException());
|
777
|
log(status);
|
778
|
}
|
779
|
|
780
|
public static void warn(Class source, Throwable t) {
|
781
|
IStatus status = new Status(IStatus.WARNING, getPluginId(), t.getMessage(), t);
|
782
|
getLog4JLogger(source).warn(t);
|
783
|
log(status);
|
784
|
}
|
785
|
|
786
|
/**
|
787
|
* <p>
|
788
|
* error
|
789
|
* </p>
|
790
|
*
|
791
|
* @param source
|
792
|
* a {@link java.lang.Class} object.
|
793
|
* @param t
|
794
|
* a {@link java.lang.Throwable} object.
|
795
|
*/
|
796
|
public static void error(Class source, Throwable t) {
|
797
|
error(source.getClass(), t.getMessage(), t);
|
798
|
}
|
799
|
|
800
|
/**
|
801
|
* <p>
|
802
|
* error
|
803
|
* </p>
|
804
|
*
|
805
|
* @param source
|
806
|
* a {@link java.lang.Class} object.
|
807
|
* @param message
|
808
|
* a {@link java.lang.String} object.
|
809
|
* @param t
|
810
|
* a {@link java.lang.Throwable} object.
|
811
|
*/
|
812
|
public static void error(Class source, String message, Throwable t) {
|
813
|
IStatus status = new Status(IStatus.ERROR, getPluginId(), message, t);
|
814
|
error(source, status);
|
815
|
}
|
816
|
|
817
|
/**
|
818
|
* <p>
|
819
|
* error
|
820
|
* </p>
|
821
|
*
|
822
|
* @param source
|
823
|
* a {@link java.lang.Class} object.
|
824
|
* @param status
|
825
|
* a {@link org.eclipse.core.runtime.IStatus} object.
|
826
|
*/
|
827
|
public static void error(Class source, IStatus status) {
|
828
|
getLog4JLogger(source)
|
829
|
.error(status.getMessage(), status.getException());
|
830
|
log(status);
|
831
|
}
|
832
|
|
833
|
/**
|
834
|
* <p>
|
835
|
* getLog4JLogger
|
836
|
* </p>
|
837
|
*
|
838
|
* @param clazz
|
839
|
* a {@link java.lang.Class} object.
|
840
|
* @return a {@link org.apache.log4j.Logger} object.
|
841
|
*/
|
842
|
public static Logger getLog4JLogger(Class clazz) {
|
843
|
return Logger.getLogger(clazz);
|
844
|
}
|
845
|
|
846
|
/**
|
847
|
* @see {@link ILog#log(IStatus)}
|
848
|
*
|
849
|
* @param status
|
850
|
*/
|
851
|
private static void log(IStatus status) {
|
852
|
TaxeditorStorePlugin.getDefault().getLog().log(status);
|
853
|
}
|
854
|
|
855
|
/**
|
856
|
* <p>
|
857
|
* getPluginId
|
858
|
* </p>
|
859
|
*
|
860
|
* @return a {@link java.lang.String} object.
|
861
|
*/
|
862
|
public static String getPluginId() {
|
863
|
return "eu.taxeditor";
|
864
|
}
|
865
|
|
866
|
/**
|
867
|
* <p>
|
868
|
* getActiveEditor
|
869
|
* </p>
|
870
|
*
|
871
|
* @return a {@link org.eclipse.ui.IEditorPart} object.
|
872
|
*/
|
873
|
public static IEditorPart getActiveEditor() {
|
874
|
return getActivePage() != null ? getActivePage().getActiveEditor()
|
875
|
: null;
|
876
|
}
|
877
|
|
878
|
/**
|
879
|
* <p>
|
880
|
* getDetailsView
|
881
|
* </p>
|
882
|
*
|
883
|
* @return a {@link eu.etaxonomy.taxeditor.view.detail.DetailsViewPart}
|
884
|
* object.
|
885
|
*/
|
886
|
public static DetailsViewPart getDetailsView() {
|
887
|
return (DetailsViewPart) getView(DetailsViewPart.ID, false);
|
888
|
}
|
889
|
|
890
|
/**
|
891
|
* <p>
|
892
|
* refreshDetailsViewer
|
893
|
* </p>
|
894
|
*/
|
895
|
public static void refreshDetailsViewer() {
|
896
|
if (getDetailsView() != null) {
|
897
|
((AbstractCdmDataViewer) getDetailsView().getViewer()).refresh();
|
898
|
}
|
899
|
}
|
900
|
|
901
|
/**
|
902
|
* <p>
|
903
|
* reflowDetailsViewer
|
904
|
* </p>
|
905
|
*/
|
906
|
public static void reflowDetailsViewer() {
|
907
|
if (getDetailsView() != null) {
|
908
|
((AbstractCdmDataViewer) getDetailsView().getViewer()).reflow();
|
909
|
}
|
910
|
}
|
911
|
|
912
|
public static SupplementalDataViewPart getSupplementalDataView() {
|
913
|
return (SupplementalDataViewPart) getView(SupplementalDataViewPart.ID,
|
914
|
false);
|
915
|
}
|
916
|
|
917
|
public static void reflowSupplementalViewer() {
|
918
|
if (getSupplementalDataView() != null) {
|
919
|
((AbstractCdmDataViewer) getSupplementalDataView().getViewer())
|
920
|
.reflow();
|
921
|
}
|
922
|
}
|
923
|
|
924
|
|
925
|
/**
|
926
|
* Orders a Collection of {@link IEnumTerm}s according to the term
|
927
|
* hierarchy. <br>
|
928
|
* <br>
|
929
|
* The returned map will be be ordered primarily by root elements,
|
930
|
* secondarily by the child elements and their children resp., both ascending alphabetically. <br>
|
931
|
* @param terms
|
932
|
* A {@link Collection} of {@link IEnumTerm}s for which the term
|
933
|
* hierarchy should be created
|
934
|
* @return a map which holds the terms as keys and their string
|
935
|
* representation via {@link IEnumTerm#getMessage()} as values
|
936
|
*/
|
937
|
public static <T extends IEnumTerm<T>> LinkedHashMap<T, String> orderTerms(Collection<T> terms) {
|
938
|
TreeSet<TermNode<T>> parentElements = new TreeSet<TermNode<T>>();
|
939
|
parentElements.addAll(getTermHierarchy(terms));
|
940
|
|
941
|
// create list according to the type hierarchy (root elements alphabetically with recursive children also alphabetically)
|
942
|
LinkedHashMap<T, String> result = new LinkedHashMap<T, String>();
|
943
|
parseTermTree(parentElements, result, -1);
|
944
|
return result;
|
945
|
}
|
946
|
|
947
|
private static<T extends IEnumTerm<T>> void parseTermTree(Collection<TermNode<T>> children, LinkedHashMap<T, String> result, int depth){
|
948
|
depth++;
|
949
|
for(TermNode<T> node:children){
|
950
|
String indentString = "";
|
951
|
for(int i=0;i<depth;i++){
|
952
|
indentString += " ";
|
953
|
}
|
954
|
if(depth>0){
|
955
|
indentString += "- ";
|
956
|
}
|
957
|
result.put(node.term, indentString + node.term.getMessage());
|
958
|
parseTermTree(node.children, result, depth);
|
959
|
}
|
960
|
}
|
961
|
|
962
|
private static<T extends IEnumTerm<T>> void addToParents(List<TermNode<T>> parents, Collection<T> terms){
|
963
|
List<TermNode<T>> hasChildrenList = new ArrayList<TermNode<T>>();
|
964
|
for(T term:terms){
|
965
|
// only terms with parents
|
966
|
if(term.getKindOf()!=null){
|
967
|
TermNode<T> parentNode = new TermNode<T>(term.getKindOf());
|
968
|
TermNode<T> childNode = new TermNode<T>(term);
|
969
|
if(parents.contains(parentNode)){
|
970
|
// parent found in parent list -> add this term to parent's child list
|
971
|
parents.get(parents.indexOf(parentNode)).addChild(childNode);
|
972
|
if(!term.getGeneralizationOf().isEmpty()){
|
973
|
// has more children -> add to list which will be the parent for the next recursion
|
974
|
hasChildrenList.add(childNode);
|
975
|
}
|
976
|
}
|
977
|
}
|
978
|
}
|
979
|
if(!hasChildrenList.isEmpty()){
|
980
|
addToParents(hasChildrenList, terms);
|
981
|
}
|
982
|
}
|
983
|
|
984
|
private static<T extends IEnumTerm<T>> List<TermNode<T>> getTermHierarchy(Collection<T> terms){
|
985
|
List<TermNode<T>> parents = new ArrayList<TermNode<T>>();
|
986
|
// get root elements
|
987
|
for(T term:terms){
|
988
|
T parentTerm = term.getKindOf();
|
989
|
if(parentTerm==null){
|
990
|
// root element
|
991
|
parents.add(new TermNode<T>(term));
|
992
|
}
|
993
|
}
|
994
|
addToParents(parents, terms);
|
995
|
return parents;
|
996
|
}
|
997
|
|
998
|
@SuppressWarnings("unchecked")
|
999
|
/**
|
1000
|
* Recursively iterates over all term parents until no more parent is found i.e. the root node
|
1001
|
* @param term The term for which the parent should be found
|
1002
|
* @return the root terms of the term hierarchy
|
1003
|
*/
|
1004
|
private static<T extends IEnumTerm<T>> T getParentFor(T term){
|
1005
|
// PP: cast should be safe. Why is Eclipse complaining??
|
1006
|
T parent = term.getKindOf();
|
1007
|
if(parent==null){
|
1008
|
return term;
|
1009
|
}
|
1010
|
else{
|
1011
|
return getParentFor(term.getKindOf());
|
1012
|
}
|
1013
|
}
|
1014
|
|
1015
|
private static class TermNode<T extends IEnumTerm<T>> implements Comparable<TermNode<T>>{
|
1016
|
private final T term;
|
1017
|
private final TreeSet<TermNode<T>> children;
|
1018
|
|
1019
|
/**
|
1020
|
* @param term
|
1021
|
* @param children
|
1022
|
*/
|
1023
|
public TermNode(T term) {
|
1024
|
super();
|
1025
|
this.term = term;
|
1026
|
this.children = new TreeSet<TermNode<T>>();
|
1027
|
}
|
1028
|
|
1029
|
public void addChild(TermNode<T> child){
|
1030
|
this.children.add(child);
|
1031
|
}
|
1032
|
|
1033
|
/**
|
1034
|
* @return the children
|
1035
|
*/
|
1036
|
public TreeSet<TermNode<T>> getChildren() {
|
1037
|
return children;
|
1038
|
}
|
1039
|
|
1040
|
/**
|
1041
|
* @return the term
|
1042
|
*/
|
1043
|
public T getTerm() {
|
1044
|
return term;
|
1045
|
}
|
1046
|
|
1047
|
/* (non-Javadoc)
|
1048
|
* @see java.lang.Object#hashCode()
|
1049
|
*/
|
1050
|
@Override
|
1051
|
public int hashCode() {
|
1052
|
final int prime = 31;
|
1053
|
int result = 1;
|
1054
|
result = prime * result + ((term == null) ? 0 : term.hashCode());
|
1055
|
return result;
|
1056
|
}
|
1057
|
|
1058
|
/* (non-Javadoc)
|
1059
|
* @see java.lang.Object#equals(java.lang.Object)
|
1060
|
*/
|
1061
|
@Override
|
1062
|
public boolean equals(Object obj) {
|
1063
|
if (this == obj) {
|
1064
|
return true;
|
1065
|
}
|
1066
|
if (obj == null) {
|
1067
|
return false;
|
1068
|
}
|
1069
|
if (getClass() != obj.getClass()) {
|
1070
|
return false;
|
1071
|
}
|
1072
|
TermNode other = (TermNode) obj;
|
1073
|
if (term == null) {
|
1074
|
if (other.term != null) {
|
1075
|
return false;
|
1076
|
}
|
1077
|
} else if (!term.equals(other.term)) {
|
1078
|
return false;
|
1079
|
}
|
1080
|
return true;
|
1081
|
}
|
1082
|
|
1083
|
/* (non-Javadoc)
|
1084
|
* @see java.lang.Comparable#compareTo(java.lang.Object)
|
1085
|
*/
|
1086
|
@Override
|
1087
|
public int compareTo(TermNode<T> that) {
|
1088
|
return this.term.getMessage().compareTo(that.term.getMessage());
|
1089
|
}
|
1090
|
}
|
1091
|
|
1092
|
}
|