1052 lines
32 KiB
Java
1052 lines
32 KiB
Java
/*******************************************************************************
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* Copyright (c) 2015 MINRES Technologies GmbH and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* MINRES Technologies GmbH - initial API and implementation
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*******************************************************************************/
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package com.minres.scviewer.e4.application.parts;
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import java.beans.PropertyChangeEvent;
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import java.beans.PropertyChangeListener;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Map;
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import java.util.Properties;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import javax.annotation.PostConstruct;
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import javax.inject.Inject;
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import javax.inject.Named;
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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.Platform;
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import org.eclipse.core.runtime.Status;
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import org.eclipse.core.runtime.SubMonitor;
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import org.eclipse.core.runtime.jobs.IJobChangeEvent;
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import org.eclipse.core.runtime.jobs.Job;
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import org.eclipse.core.runtime.jobs.JobChangeAdapter;
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import org.eclipse.core.runtime.preferences.IEclipsePreferences;
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import org.eclipse.core.runtime.preferences.IEclipsePreferences.IPreferenceChangeListener;
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import org.eclipse.core.runtime.preferences.IEclipsePreferences.PreferenceChangeEvent;
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import org.eclipse.e4.core.di.annotations.Optional;
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import org.eclipse.e4.core.di.extensions.Preference;
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import org.eclipse.e4.core.services.events.IEventBroker;
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import org.eclipse.e4.ui.di.Focus;
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import org.eclipse.e4.ui.di.PersistState;
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import org.eclipse.e4.ui.di.UIEventTopic;
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import org.eclipse.e4.ui.model.application.ui.basic.MPart;
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import org.eclipse.e4.ui.services.EMenuService;
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import org.eclipse.e4.ui.workbench.modeling.EPartService;
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import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
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import org.eclipse.jface.dialogs.MessageDialog;
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import org.eclipse.jface.resource.StringConverter;
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import org.eclipse.jface.viewers.ISelection;
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import org.eclipse.jface.viewers.ISelectionChangedListener;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.jface.viewers.SelectionChangedEvent;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.events.KeyAdapter;
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import org.eclipse.swt.events.KeyEvent;
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import org.eclipse.swt.events.KeyListener;
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import org.eclipse.swt.events.MouseAdapter;
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import org.eclipse.swt.events.MouseEvent;
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import org.eclipse.swt.events.MouseListener;
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import org.eclipse.swt.events.MouseTrackListener;
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import org.eclipse.swt.events.MouseWheelListener;
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import org.eclipse.swt.graphics.Point;
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import org.eclipse.swt.graphics.RGB;
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import org.eclipse.swt.graphics.Rectangle;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Control;
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import org.eclipse.swt.widgets.Display;
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import org.eclipse.swt.widgets.Event;
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import org.eclipse.swt.widgets.Listener;
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import com.minres.scviewer.database.ITx;
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import com.minres.scviewer.database.ITxRelation;
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import com.minres.scviewer.database.IWaveform;
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import com.minres.scviewer.database.IWaveformDb;
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import com.minres.scviewer.database.IWaveformDbFactory;
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import com.minres.scviewer.database.IWaveformEvent;
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import com.minres.scviewer.database.RelationType;
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import com.minres.scviewer.database.swt.WaveformViewerFactory;
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import com.minres.scviewer.database.ui.GotoDirection;
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import com.minres.scviewer.database.ui.ICursor;
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import com.minres.scviewer.database.ui.IWaveformViewer;
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import com.minres.scviewer.database.ui.TrackEntry;
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import com.minres.scviewer.database.ui.WaveformColors;
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import com.minres.scviewer.e4.application.Messages;
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import com.minres.scviewer.e4.application.internal.status.WaveStatusBarControl;
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import com.minres.scviewer.e4.application.internal.util.FileMonitor;
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import com.minres.scviewer.e4.application.internal.util.IFileChangeListener;
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import com.minres.scviewer.e4.application.internal.util.IModificationChecker;
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import com.minres.scviewer.e4.application.preferences.DefaultValuesInitializer;
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import com.minres.scviewer.e4.application.preferences.PreferenceConstants;
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//import com.minres.scviewer.database.swt.internal.WaveformCanvas;
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/**
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* The Class WaveformViewerPart.
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*/
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@SuppressWarnings("restriction")
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public class WaveformViewer implements IFileChangeListener, IPreferenceChangeListener {
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/** The Constant ACTIVE_WAVEFORMVIEW. */
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public static final String ACTIVE_WAVEFORMVIEW = "Active_Waveform_View"; //$NON-NLS-1$
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/** The Constant ADD_WAVEFORM. */
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public static final String ADD_WAVEFORM = "AddWaveform"; //$NON-NLS-1$
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/** The Constant DATABASE_FILE. */
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protected static final String DATABASE_FILE = "DATABASE_FILE"; //$NON-NLS-1$
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/** The Constant SHOWN_WAVEFORM. */
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protected static final String SHOWN_WAVEFORM = "SHOWN_WAVEFORM"; //$NON-NLS-1$
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/** The Constant SHOWN_CURSOR. */
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protected static final String SHOWN_CURSOR = "SHOWN_CURSOR"; //$NON-NLS-1$
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/** The Constant ZOOM_LEVEL. */
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protected static final String ZOOM_LEVEL = "ZOOM_LEVEL"; //$NON-NLS-1$
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/** The Constant BASE_LINE_TIME. */
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protected static final String BASE_LINE_TIME = "BASE_LINE_TIME"; //$NON-NLS-1$
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/** The Constant FILE_CHECK_INTERVAL. */
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protected static final long FILE_CHECK_INTERVAL = 60000;
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/** The zoom level. */
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private String[] zoomLevel;
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/** The Constant ID. */
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public static final String ID = "com.minres.scviewer.ui.TxEditorPart"; //$NON-NLS-1$
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/** The Constant WAVE_ACTION_ID. */
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public static final String WAVE_ACTION_ID = "com.minres.scviewer.ui.action.AddToWave"; //$NON-NLS-1$
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/** The factory. */
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WaveformViewerFactory factory = new WaveformViewerFactory();
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/** The waveform pane. */
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private IWaveformViewer waveformPane;
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/** The event broker. */
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@Inject
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private IEventBroker eventBroker;
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/** The menu service. */
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@Inject
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EMenuService menuService;
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/** The selection service. */
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@Inject
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ESelectionService selectionService;
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/** The e part service. */
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@Inject
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EPartService ePartService;
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/** The prefs. */
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@Inject
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@Preference(nodePath = PreferenceConstants.PREFERENCES_SCOPE)
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IEclipsePreferences prefs;
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/** The database. */
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private IWaveformDb database;
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/** The check for updates. */
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private boolean checkForUpdates;
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/** The my part. */
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private MPart myPart;
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/** The my parent. */
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private Composite myParent;
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/** The files to load. */
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ArrayList<File> filesToLoad;
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/** The persisted state. */
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Map<String, String> persistedState;
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/** The browser state. */
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private Object browserState;
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/** The details settings. */
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private Object detailsSettings;
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/** The navigation relation type. */
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private RelationType navigationRelationType=IWaveformViewer.NEXT_PREV_IN_STREAM ;
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/** The file monitor. */
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FileMonitor fileMonitor = new FileMonitor();
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/** The file checker. */
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IModificationChecker fileChecker;
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/**
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* Creates the composite.
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*
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* @param part the part
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* @param parent the parent
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* @param dbFactory the db factory
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*/
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@PostConstruct
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public void createComposite(MPart part, Composite parent, IWaveformDbFactory dbFactory) {
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myPart = part;
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myParent = parent;
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database = dbFactory.getDatabase();
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database.addPropertyChangeListener(new PropertyChangeListener() {
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@Override
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public void propertyChange(PropertyChangeEvent evt) {
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if ("WAVEFORMS".equals(evt.getPropertyName())) { //$NON-NLS-1$
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myParent.getDisplay().syncExec(new Runnable() {
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@Override
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public void run() {
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waveformPane.setMaxTime(database.getMaxTime());
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}
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});
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}
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}
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});
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waveformPane = factory.createPanel(parent);
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waveformPane.setMaxTime(0);
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waveformPane.addPropertyChangeListener(IWaveformViewer.CURSOR_PROPERTY, new PropertyChangeListener() {
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@Override
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public void propertyChange(PropertyChangeEvent evt) {
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Long time = (Long) evt.getNewValue();
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eventBroker.post(WaveStatusBarControl.CURSOR_TIME, waveformPane.getScaledTime(time));
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long marker = waveformPane.getMarkerTime(waveformPane.getSelectedMarkerId());
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eventBroker.post(WaveStatusBarControl.MARKER_DIFF, waveformPane.getScaledTime(time - marker));
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}
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});
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waveformPane.addPropertyChangeListener(IWaveformViewer.MARKER_PROPERTY, new PropertyChangeListener() {
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@Override
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public void propertyChange(PropertyChangeEvent evt) {
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Long time = (Long) evt.getNewValue();
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eventBroker.post(WaveStatusBarControl.MARKER_TIME, waveformPane.getScaledTime(time));
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long cursor = waveformPane.getCursorTime();
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eventBroker.post(WaveStatusBarControl.MARKER_DIFF, waveformPane.getScaledTime(cursor - time));
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}
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});
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waveformPane.addSelectionChangedListener(new ISelectionChangedListener() {
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@Override
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public void selectionChanged(SelectionChangedEvent event) {
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if (event.getSelection() instanceof IStructuredSelection)
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selectionService.setSelection(event.getSelection());
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}
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});
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waveformPane.getWaveformControl().addMouseTrackListener(new MouseTrackListener() {
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@Override
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public void mouseHover(MouseEvent e) {
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// TODO Auto-generated method stub
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}
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@Override
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public void mouseExit(MouseEvent e) {
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// TODO Auto-generated method stub
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}
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@Override
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public void mouseEnter(MouseEvent e) {
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// TODO Auto-generated method stub
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}
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});
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waveformPane.getWaveformControl().addMouseWheelListener(new MouseWheelListener() {
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@Override
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public void mouseScrolled(MouseEvent e) {
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// TODO Auto-generated method stub
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}
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});
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waveformPane.getWaveformControl().addListener(SWT.KeyDown, new Listener() {
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@Override
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public void handleEvent(Event e) {
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int state = e.stateMask & SWT.MODIFIER_MASK;
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if(Platform.OS_MACOSX.equals(Platform.getOS())) { //swap cammnd and control for MacOSX
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if((state&SWT.COMMAND)!=0) {
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state&=~SWT.COMMAND;
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state|=SWT.CONTROL;
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} else if((state&SWT.CONTROL)!=0) {
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state&=~SWT.CONTROL;
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state|=SWT.COMMAND;
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}
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}
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if(state==SWT.ALT) {
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switch(e.keyCode) {
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case SWT.ARROW_LEFT:
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waveformPane.scrollHorizontal(-100);
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return;
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case SWT.ARROW_RIGHT:
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waveformPane.scrollHorizontal(100);
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return;
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case SWT.KEYPAD_ADD:
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return;
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case SWT.KEYPAD_SUBTRACT:
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return;
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}
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} else if(state==SWT.CTRL) {
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int zoomlevel = waveformPane.getZoomLevel();
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switch(e.keyCode) {
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case '+':
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case SWT.KEYPAD_ADD:
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if(zoomlevel>0)
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waveformPane.setZoomLevel(zoomlevel-1);
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return;
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case '-':
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case SWT.KEYPAD_SUBTRACT:
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if(zoomlevel<waveformPane.getZoomLevels().length-1)
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waveformPane.setZoomLevel(zoomlevel+1);
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return;
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case SWT.ARROW_UP:
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waveformPane.moveSelectedTrack(-1);
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return;
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case SWT.ARROW_DOWN:
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waveformPane.moveSelectedTrack(1);
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return;
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}
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} else if(state==SWT.SHIFT) {
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} else {
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switch(e.keyCode) {
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case SWT.ARROW_LEFT:
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waveformPane.scrollHorizontal(-10);
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return;
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case SWT.ARROW_RIGHT:
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waveformPane.scrollHorizontal(10);
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return;
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case SWT.ARROW_UP:
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waveformPane.moveSelection(GotoDirection.UP);
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return;
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case SWT.ARROW_DOWN:
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waveformPane.moveSelection(GotoDirection.DOWN);
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return;
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case SWT.HOME: return; //TODO: should be handled
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case SWT.END: return; //TODO: should be handled
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}
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// String string = e.type == SWT.KeyDown ? "DOWN:" : "UP :";
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// string += " stateMask=0x" + Integer.toHexString (e.stateMask) + ","; // SWT.CTRL, SWT.ALT, SWT.SHIFT, SWT.COMMAND
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// string += " keyCode=0x" + Integer.toHexString (e.keyCode) + ",";
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// string += " character=0x" + Integer.toHexString (e.character) ;
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// if (e.keyLocation != 0) {
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// string += " location=";
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// if (e.keyLocation == SWT.LEFT) string += "LEFT";
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// if (e.keyLocation == SWT.RIGHT) string += "RIGHT";
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// if (e.keyLocation == SWT.KEYPAD) string += "KEYPAD";
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// }
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// System.out.println (string);
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}
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}
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});
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zoomLevel = waveformPane.getZoomLevels();
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setupColors();
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checkForUpdates = prefs.getBoolean(PreferenceConstants.DATABASE_RELOAD, true);
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filesToLoad = new ArrayList<File>();
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persistedState = part.getPersistedState();
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Integer files = persistedState.containsKey(DATABASE_FILE + "S") //$NON-NLS-1$
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? Integer.parseInt(persistedState.get(DATABASE_FILE + "S")) : 0; //$NON-NLS-1$
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for (int i = 0; i < files; i++) {
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filesToLoad.add(new File(persistedState.get(DATABASE_FILE + i)));
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}
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if (filesToLoad.size() > 0)
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loadDatabase(persistedState);
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eventBroker.post(WaveStatusBarControl.ZOOM_LEVEL, zoomLevel[waveformPane.getZoomLevel()]);
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// menuService.registerContextMenu(waveformPane.getNameControl(),
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// "com.minres.scviewer.e4.application.popupmenu.namecontext"); //$NON-NLS-1$
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menuService.registerContextMenu(waveformPane.getNameControl(),
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"com.minres.scviewer.e4.application.popupmenu.wavecontext"); //$NON-NLS-1$
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menuService.registerContextMenu(waveformPane.getValueControl(),
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"com.minres.scviewer.e4.application.popupmenu.wavecontext"); //$NON-NLS-1$
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menuService.registerContextMenu(waveformPane.getWaveformControl(),
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"com.minres.scviewer.e4.application.popupmenu.wavecontext"); //$NON-NLS-1$
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ePartService.addPartListener(new PartListener() {
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@Override
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public void partActivated(MPart part) {
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if (part == myPart) {
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if (fileChecker != null)
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fileChecker.check();
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updateAll();
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}
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}
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});
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prefs.addPreferenceChangeListener(this);
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}
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/* (non-Javadoc)
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* @see org.eclipse.core.runtime.preferences.IEclipsePreferences.IPreferenceChangeListener#preferenceChange(org.eclipse.core.runtime.preferences.IEclipsePreferences.PreferenceChangeEvent)
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*/
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@Override
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public void preferenceChange(PreferenceChangeEvent event) {
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if (PreferenceConstants.DATABASE_RELOAD.equals(event.getKey())) {
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checkForUpdates = (Boolean) event.getNewValue();
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fileChecker = null;
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if (checkForUpdates)
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fileChecker = fileMonitor.addFileChangeListener(WaveformViewer.this, filesToLoad,
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FILE_CHECK_INTERVAL);
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else
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fileMonitor.removeFileChangeListener(this);
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} else {
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setupColors();
|
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}
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}
|
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/**
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* Setup colors.
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*/
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protected void setupColors() {
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DefaultValuesInitializer initializer = new DefaultValuesInitializer();
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HashMap<WaveformColors, RGB> colorPref = new HashMap<>();
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for (WaveformColors c : WaveformColors.values()) {
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String prefValue = prefs.get(c.name() + "_COLOR", //$NON-NLS-1$
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StringConverter.asString(initializer.colors[c.ordinal()].getRGB()));
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RGB rgb = StringConverter.asRGB(prefValue);
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colorPref.put(c, rgb);
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}
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waveformPane.setColors(colorPref);
|
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}
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/**
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* Load database.
|
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*
|
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* @param state the state
|
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*/
|
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protected void loadDatabase(final Map<String, String> state) {
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fileMonitor.removeFileChangeListener(this);
|
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Job job = new Job(Messages.WaveformViewer_15) {
|
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@Override
|
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protected IStatus run(IProgressMonitor monitor) {
|
||
// convert to SubMonitor and set total number of work units
|
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SubMonitor subMonitor = SubMonitor.convert(monitor, filesToLoad.size()+1);
|
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try {
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subMonitor.worked(1);
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for (File file : filesToLoad) {
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subMonitor.setTaskName(Messages.WaveformViewer_16+file.getName());
|
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database.load(file);
|
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database.addPropertyChangeListener(waveformPane);
|
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subMonitor.worked(1);
|
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if (monitor.isCanceled())
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return Status.CANCEL_STATUS;
|
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}
|
||
} catch (Exception e) {
|
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database = null;
|
||
e.printStackTrace();
|
||
return Status.CANCEL_STATUS;
|
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}
|
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subMonitor.done();
|
||
monitor.done();
|
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return Status.OK_STATUS;
|
||
}
|
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};
|
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job.addJobChangeListener(new JobChangeAdapter() {
|
||
@Override
|
||
public void done(IJobChangeEvent event) {
|
||
if (event.getResult() == Status.OK_STATUS)
|
||
myParent.getDisplay().asyncExec(new Runnable() {
|
||
@Override
|
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public void run() {
|
||
waveformPane.setMaxTime(database.getMaxTime());
|
||
if (state != null)
|
||
restoreWaveformViewerState(state);
|
||
fileChecker = null;
|
||
if (checkForUpdates)
|
||
fileChecker = fileMonitor.addFileChangeListener(WaveformViewer.this, filesToLoad,
|
||
FILE_CHECK_INTERVAL);
|
||
}
|
||
});
|
||
}
|
||
});
|
||
job.schedule(0);
|
||
}
|
||
|
||
/* (non-Javadoc)
|
||
* @see com.minres.scviewer.e4.application.internal.util.IFileChangeListener#fileChanged(java.util.List)
|
||
*/
|
||
@Override
|
||
public void fileChanged(List<File> file) {
|
||
final Display display = myParent.getDisplay();
|
||
display.asyncExec(new Runnable() {
|
||
@Override
|
||
public void run() {
|
||
if (MessageDialog.openQuestion(display.getActiveShell(), Messages.WaveformViewer_17,
|
||
Messages.WaveformViewer_18)) {
|
||
Map<String, String> state = new HashMap<>();
|
||
saveWaveformViewerState(state);
|
||
waveformPane.getStreamList().clear();
|
||
database.clear();
|
||
if (filesToLoad.size() > 0)
|
||
loadDatabase(state);
|
||
}
|
||
}
|
||
});
|
||
fileMonitor.removeFileChangeListener(this);
|
||
}
|
||
|
||
/**
|
||
* Sets the part input.
|
||
*
|
||
* @param partInput the new part input
|
||
*/
|
||
@Inject
|
||
@Optional
|
||
public void setPartInput(@Named("input") Object partInput) {
|
||
if (partInput instanceof File) {
|
||
filesToLoad = new ArrayList<File>();
|
||
File file = (File) partInput;
|
||
if (file.exists()) {
|
||
filesToLoad.add(file);
|
||
try {
|
||
String ext = getFileExtension(file.getName());
|
||
if (Messages.WaveformViewer_19.equals(ext.toLowerCase())) {
|
||
if (askIfToLoad(new File(renameFileExtension(file.getCanonicalPath(), Messages.WaveformViewer_20)))) {
|
||
filesToLoad.add(new File(renameFileExtension(file.getCanonicalPath(), Messages.WaveformViewer_20)));
|
||
} else if (askIfToLoad(new File(renameFileExtension(file.getCanonicalPath(), Messages.WaveformViewer_21)))) {
|
||
filesToLoad.add(new File(renameFileExtension(file.getCanonicalPath(), Messages.WaveformViewer_21)));
|
||
}
|
||
} else if (Messages.WaveformViewer_20.equals(ext.toLowerCase()) || Messages.WaveformViewer_21.equals(ext.toLowerCase())) {
|
||
if (askIfToLoad(new File(renameFileExtension(file.getCanonicalPath(), Messages.WaveformViewer_19)))) {
|
||
filesToLoad.add(new File(renameFileExtension(file.getCanonicalPath(), Messages.WaveformViewer_19)));
|
||
}
|
||
}
|
||
} catch (IOException e) { // silently ignore any error
|
||
}
|
||
}
|
||
if (filesToLoad.size() > 0)
|
||
loadDatabase(persistedState);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Sets the focus.
|
||
*/
|
||
@Focus
|
||
public void setFocus() {
|
||
waveformPane.getWaveformControl().setFocus();
|
||
}
|
||
|
||
/**
|
||
* Save state.
|
||
*
|
||
* @param part the part
|
||
*/
|
||
@PersistState
|
||
public void saveState(MPart part) {
|
||
// save changes
|
||
Map<String, String> persistedState = part.getPersistedState();
|
||
persistedState.put(DATABASE_FILE + "S", Integer.toString(filesToLoad.size())); //$NON-NLS-1$
|
||
Integer index = 0;
|
||
for (File file : filesToLoad) {
|
||
persistedState.put(DATABASE_FILE + index, file.getAbsolutePath());
|
||
index++;
|
||
}
|
||
saveWaveformViewerState(persistedState);
|
||
}
|
||
|
||
public void saveState(String fileName){
|
||
Map<String, String> persistedState = new HashMap<>();
|
||
persistedState.put(DATABASE_FILE + "S", Integer.toString(filesToLoad.size())); //$NON-NLS-1$
|
||
Integer index = 0;
|
||
for (File file : filesToLoad) {
|
||
persistedState.put(DATABASE_FILE + index, file.getAbsolutePath());
|
||
index++;
|
||
}
|
||
saveWaveformViewerState(persistedState);
|
||
Properties props = new Properties();
|
||
props.putAll(persistedState);
|
||
try {
|
||
FileOutputStream out = new FileOutputStream(fileName);
|
||
props.store(out, "Written by SCViewer"); //$NON-NLS-1$
|
||
out.close();
|
||
} catch (IOException e) {
|
||
e.printStackTrace();
|
||
}
|
||
}
|
||
|
||
public void loadState(String fileName){
|
||
Properties props = new Properties();
|
||
try {
|
||
FileInputStream in = new FileInputStream(fileName);
|
||
props.load(in);
|
||
in.close();
|
||
} catch (IOException e) {
|
||
e.printStackTrace();
|
||
}
|
||
@SuppressWarnings({ "unchecked", "rawtypes" })
|
||
HashMap<String, String> propMap = new HashMap<String, String>((Map) props);
|
||
restoreWaveformViewerState(propMap);
|
||
}
|
||
|
||
/**
|
||
* Save waveform viewer state.
|
||
*
|
||
* @param persistedState the persisted state
|
||
*/
|
||
protected void saveWaveformViewerState(Map<String, String> persistedState) {
|
||
Integer index;
|
||
persistedState.put(SHOWN_WAVEFORM + "S", Integer.toString(waveformPane.getStreamList().size())); //$NON-NLS-1$
|
||
index = 0;
|
||
for (TrackEntry trackEntry : waveformPane.getStreamList()) {
|
||
persistedState.put(SHOWN_WAVEFORM + index, trackEntry.waveform.getFullName());
|
||
persistedState.put(SHOWN_WAVEFORM + index+".VALUE_DISPLAY", trackEntry.valueDisplay.toString());
|
||
persistedState.put(SHOWN_WAVEFORM + index+".WAVE_DISPLAY", trackEntry.waveDisplay.toString());
|
||
index++;
|
||
}
|
||
List<ICursor> cursors = waveformPane.getCursorList();
|
||
persistedState.put(SHOWN_CURSOR + "S", Integer.toString(cursors.size())); //$NON-NLS-1$
|
||
index = 0;
|
||
for (ICursor cursor : cursors) {
|
||
persistedState.put(SHOWN_CURSOR + index, Long.toString(cursor.getTime()));
|
||
index++;
|
||
}
|
||
persistedState.put(ZOOM_LEVEL, Integer.toString(waveformPane.getZoomLevel()));
|
||
persistedState.put(BASE_LINE_TIME, Long.toString(waveformPane.getBaselineTime()));
|
||
}
|
||
|
||
/**
|
||
* Restore waveform viewer state.
|
||
*
|
||
* @param state the state
|
||
*/
|
||
protected void restoreWaveformViewerState(Map<String, String> state) {
|
||
Integer waves = state.containsKey(SHOWN_WAVEFORM+"S") ? Integer.parseInt(state.get(SHOWN_WAVEFORM + "S")):0; //$NON-NLS-1$ //$NON-NLS-2$
|
||
List<TrackEntry> res = new LinkedList<>();
|
||
for (int i = 0; i < waves; i++) {
|
||
IWaveform<? extends IWaveformEvent> waveform = database.getStreamByName(state.get(SHOWN_WAVEFORM + i));
|
||
if (waveform != null)
|
||
res.add(new TrackEntry(waveform));
|
||
}
|
||
if (res.size() > 0)
|
||
waveformPane.getStreamList().addAll(res);
|
||
Integer cursorLength = state.containsKey(SHOWN_CURSOR+"S")?Integer.parseInt(state.get(SHOWN_CURSOR + "S")):0; //$NON-NLS-1$ //$NON-NLS-2$
|
||
List<ICursor> cursors = waveformPane.getCursorList();
|
||
if (cursorLength == cursors.size()) {
|
||
for (int i = 0; i < cursorLength; i++) {
|
||
Long time = Long.parseLong(state.get(SHOWN_CURSOR + i));
|
||
cursors.get(i).setTime(time);
|
||
}
|
||
}
|
||
if (state.containsKey(ZOOM_LEVEL)) {
|
||
try {
|
||
Integer scale = Integer.parseInt(state.get(ZOOM_LEVEL));
|
||
waveformPane.setZoomLevel(scale);
|
||
} catch (NumberFormatException e) {
|
||
}
|
||
}
|
||
if (state.containsKey(BASE_LINE_TIME)) {
|
||
try {
|
||
Long scale = Long.parseLong(state.get(BASE_LINE_TIME));
|
||
waveformPane.setBaselineTime(scale);
|
||
} catch (NumberFormatException e) {
|
||
}
|
||
}
|
||
updateAll();
|
||
}
|
||
|
||
/**
|
||
* Update all status elements by posting respective events.
|
||
*/
|
||
private void updateAll() {
|
||
eventBroker.post(ACTIVE_WAVEFORMVIEW, this);
|
||
eventBroker.post(WaveStatusBarControl.ZOOM_LEVEL, zoomLevel[waveformPane.getZoomLevel()]);
|
||
long cursor = waveformPane.getCursorTime();
|
||
long marker = waveformPane.getMarkerTime(waveformPane.getSelectedMarkerId());
|
||
eventBroker.post(WaveStatusBarControl.CURSOR_TIME, waveformPane.getScaledTime(cursor));
|
||
eventBroker.post(WaveStatusBarControl.MARKER_TIME, waveformPane.getScaledTime(marker));
|
||
eventBroker.post(WaveStatusBarControl.MARKER_DIFF, waveformPane.getScaledTime(cursor - marker));
|
||
}
|
||
|
||
/**
|
||
* Gets the adds the waveform event.
|
||
*
|
||
* @param o the o
|
||
* @return the adds the waveform event
|
||
*/
|
||
@Inject
|
||
@Optional
|
||
public void getAddWaveformEvent(@UIEventTopic(WaveformViewer.ADD_WAVEFORM) Object o) {
|
||
Object sel = o == null ? selectionService.getSelection() : o;
|
||
if (sel instanceof IStructuredSelection)
|
||
for (Object el : ((IStructuredSelection) sel).toArray()) {
|
||
if (el instanceof IWaveform<?>)
|
||
addStreamToList((IWaveform<?>) el, false);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Ask if to load.
|
||
*
|
||
* @param txFile the tx file
|
||
* @return true, if successful
|
||
*/
|
||
protected boolean askIfToLoad(File txFile) {
|
||
if (txFile.exists() && MessageDialog.openQuestion(myParent.getDisplay().getActiveShell(), Messages.WaveformViewer_37,
|
||
Messages.WaveformViewer_38 + txFile.getName() + Messages.WaveformViewer_39)) {
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* Rename file extension.
|
||
*
|
||
* @param source the source
|
||
* @param newExt the new ext
|
||
* @return the string
|
||
*/
|
||
protected static String renameFileExtension(String source, String newExt) {
|
||
String target;
|
||
String currentExt = getFileExtension(source);
|
||
if (currentExt.equals("")) { //$NON-NLS-1$
|
||
target = source + "." + newExt; //$NON-NLS-1$
|
||
} else {
|
||
target = source.replaceFirst(Pattern.quote("." + currentExt) + "$", Matcher.quoteReplacement("." + newExt)); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
|
||
}
|
||
return target;
|
||
}
|
||
|
||
/**
|
||
* Gets the file extension.
|
||
*
|
||
* @param f the f
|
||
* @return the file extension
|
||
*/
|
||
protected static String getFileExtension(String f) {
|
||
String ext = ""; //$NON-NLS-1$
|
||
int i = f.lastIndexOf('.');
|
||
if (i > 0 && i < f.length() - 1) {
|
||
ext = f.substring(i + 1);
|
||
}
|
||
return ext;
|
||
}
|
||
|
||
/**
|
||
* Gets the model.
|
||
*
|
||
* @return the model
|
||
*/
|
||
public IWaveformDb getModel() {
|
||
return database;
|
||
}
|
||
|
||
/**
|
||
* Gets the database.
|
||
*
|
||
* @return the database
|
||
*/
|
||
public IWaveformDb getDatabase() {
|
||
return database;
|
||
}
|
||
|
||
/**
|
||
* Adds the stream to list.
|
||
*
|
||
* @param obj the obj
|
||
* @param insert the insert
|
||
*/
|
||
public void addStreamToList(IWaveform<? extends IWaveformEvent> obj, boolean insert) {
|
||
addStreamsToList(new IWaveform<?>[] { obj }, insert);
|
||
}
|
||
|
||
/**
|
||
* Adds the streams to list.
|
||
*
|
||
* @param iWaveforms the i waveforms
|
||
* @param insert the insert
|
||
*/
|
||
public void addStreamsToList(IWaveform<? extends IWaveformEvent>[] iWaveforms, boolean insert) {
|
||
List<TrackEntry> streams = new LinkedList<>();
|
||
for (IWaveform<? extends IWaveformEvent> stream : iWaveforms)
|
||
streams.add(new TrackEntry(stream));
|
||
IStructuredSelection selection = (IStructuredSelection) waveformPane.getSelection();
|
||
if (selection.size() == 0) {
|
||
waveformPane.getStreamList().addAll(streams);
|
||
} else {
|
||
Object first = selection.getFirstElement();
|
||
IWaveform<?> stream = (first instanceof ITx) ? ((ITx) first).getStream() : (IWaveform<?>) first;
|
||
TrackEntry trackEntry = waveformPane.getEntryForStream(stream);
|
||
int index = waveformPane.getStreamList().indexOf(trackEntry);
|
||
if (!insert)
|
||
index++;
|
||
waveformPane.getStreamList().addAll(index, streams);
|
||
}
|
||
setFocus();
|
||
}
|
||
|
||
/**
|
||
* Removes the stream from list.
|
||
*
|
||
* @param stream the stream
|
||
*/
|
||
public void removeStreamFromList(IWaveform<? extends IWaveformEvent> stream) {
|
||
TrackEntry trackEntry = waveformPane.getEntryForStream(stream);
|
||
waveformPane.getStreamList().remove(trackEntry);
|
||
}
|
||
|
||
/**
|
||
* Removes the streams from list.
|
||
*
|
||
* @param iWaveforms the i waveforms
|
||
*/
|
||
public void removeStreamsFromList(IWaveform<? extends IWaveformEvent>[] iWaveforms) {
|
||
for (IWaveform<? extends IWaveformEvent> stream : iWaveforms)
|
||
removeStreamFromList(stream);
|
||
}
|
||
|
||
/**
|
||
* Move selected.
|
||
*
|
||
* @param i the i
|
||
*/
|
||
public void moveSelected(int i) {
|
||
waveformPane.moveSelectedTrack(i);
|
||
}
|
||
|
||
|
||
/**
|
||
* Move selection.
|
||
*
|
||
* @param direction the direction
|
||
*/
|
||
public void moveSelection(GotoDirection direction ) {
|
||
moveSelection(direction, navigationRelationType);
|
||
}
|
||
|
||
/**
|
||
* Move selection.
|
||
*
|
||
* @param direction the direction
|
||
* @param relationType the relation type
|
||
*/
|
||
public void moveSelection(GotoDirection direction, RelationType relationType) {
|
||
waveformPane.moveSelection(direction, relationType);
|
||
}
|
||
|
||
/**
|
||
* Move cursor.
|
||
*
|
||
* @param direction the direction
|
||
*/
|
||
public void moveCursor(GotoDirection direction) {
|
||
waveformPane.moveCursor(direction);
|
||
}
|
||
|
||
/**
|
||
* Sets the zoom level.
|
||
*
|
||
* @param level the new zoom level
|
||
*/
|
||
public void setZoomLevel(Integer level) {
|
||
//System.out.println("setZoomLevel() - ZoomLevel: " + level);
|
||
if (level < 0)
|
||
level = 0;
|
||
if (level > zoomLevel.length - 1)
|
||
level = zoomLevel.length - 1;
|
||
waveformPane.setZoomLevel(level);
|
||
updateAll();
|
||
}
|
||
|
||
//FIXME: need to use unitString and unitMultiplier from class WaveformCanvas which is located in >com.minres.scviewer.database.swt.internal.
|
||
//Trying to import com.minres.scviewer.database.swt.internal.WaveformCanvas results in the error:
|
||
//'Access restriction: The type 'WaveformCanvas' is not API (restriction on required project 'com.minres.scviewer.database.ui.swt')'.
|
||
public final static String[] unitString={"fs", "ps", "ns", "<EFBFBD>s", "ms"};//, "s"};
|
||
public final static int[] unitMultiplier={1, 3, 10, 30, 100, 300};
|
||
|
||
/**
|
||
* Sets the zoom fit.
|
||
*/
|
||
public void setZoomFit() {
|
||
|
||
//actual max time of signal
|
||
long maxTime = waveformPane.getMaxTime();
|
||
|
||
//get area actually capable of displaying data, i.e. area of the receiver which is capable of displaying data
|
||
Rectangle clientArea = myParent.getClientArea();
|
||
long clientAreaWidth = clientArea.width;
|
||
|
||
//System.out.println("ZoomLevel[] Array (Length " + zoomLevel.length + "): " + Arrays.toString(zoomLevel));
|
||
//System.out.println("ClientArea myParent: " + myParent.getClientArea());
|
||
//System.out.println("MaxTime: " + maxTime);
|
||
//System.out.println("clientAreaWidth: " + clientAreaWidth);
|
||
|
||
boolean foundZoom=false;
|
||
//try to find existing zoomlevel where scaleFactor*clientAreaWidth >= maxTime, if one is found set it as new zoomlevel
|
||
for (int level=0; level<unitMultiplier.length*unitString.length; level++){
|
||
long scaleFactor = (long) Math.pow(10, level/2);
|
||
if(level%2==1) scaleFactor*=3;
|
||
if(scaleFactor*clientAreaWidth >= maxTime) {
|
||
setZoomLevel(level);
|
||
foundZoom=true;
|
||
break;
|
||
}
|
||
}
|
||
//if no zoom level is found, set biggest one available
|
||
if(!foundZoom) setZoomLevel(unitMultiplier.length*unitString.length-1);
|
||
|
||
updateAll();
|
||
}
|
||
|
||
/**
|
||
* Gets the zoom level.
|
||
*
|
||
* @return the zoom level
|
||
*/
|
||
public int getZoomLevel() {
|
||
return waveformPane.getZoomLevel();
|
||
}
|
||
|
||
/**
|
||
* Gets the selection.
|
||
*
|
||
* @return the selection
|
||
*/
|
||
public ISelection getSelection() {
|
||
return waveformPane.getSelection();
|
||
}
|
||
|
||
/**
|
||
* Sets the selection.
|
||
*
|
||
* @param structuredSelection the new selection
|
||
*/
|
||
public void setSelection(IStructuredSelection structuredSelection) {
|
||
waveformPane.setSelection(structuredSelection, true);
|
||
}
|
||
|
||
/**
|
||
* Gets the scaled time.
|
||
*
|
||
* @param time the time
|
||
* @return the scaled time
|
||
*/
|
||
public String getScaledTime(Long time) {
|
||
return waveformPane.getScaledTime(time);
|
||
}
|
||
|
||
/**
|
||
* Store design brower state.
|
||
*
|
||
* @param browserState the browser state
|
||
*/
|
||
public void storeDesignBrowerState(Object browserState) {
|
||
this.browserState=browserState;
|
||
}
|
||
|
||
/**
|
||
* Retrieve design brower state.
|
||
*
|
||
* @return the object
|
||
*/
|
||
public Object retrieveDesignBrowerState() {
|
||
return browserState;
|
||
}
|
||
|
||
/**
|
||
* Store transaction details settings
|
||
*
|
||
* @param detailsSettings the details settings
|
||
*/
|
||
public void storeDetailsSettings(Object detailsSettings) {
|
||
this.detailsSettings=detailsSettings;
|
||
}
|
||
|
||
/**
|
||
* Retrieve design details settings.
|
||
*
|
||
* @return the details settings
|
||
*/
|
||
public Object retrieveDetailsSettings() {
|
||
return detailsSettings;
|
||
}
|
||
|
||
/**
|
||
* Gets the all relation types.
|
||
*
|
||
* @return the all relation types
|
||
*/
|
||
public List<RelationType> getAllRelationTypes() {
|
||
List<RelationType> res =new ArrayList<>();
|
||
res.add(IWaveformViewer.NEXT_PREV_IN_STREAM);
|
||
res.addAll(database.getAllRelationTypes());
|
||
return res;
|
||
}
|
||
|
||
/**
|
||
* Gets the selection relation types.
|
||
*
|
||
* @return the selection relation types
|
||
*/
|
||
public List<RelationType> getSelectionRelationTypes() {
|
||
List<RelationType> res =new ArrayList<>();
|
||
res.add(IWaveformViewer.NEXT_PREV_IN_STREAM);
|
||
ISelection selection = waveformPane.getSelection();
|
||
if(selection instanceof IStructuredSelection && !selection.isEmpty()){
|
||
IStructuredSelection sel=(IStructuredSelection) selection;
|
||
if(sel.getFirstElement() instanceof ITx){
|
||
ITx tx = (ITx) sel.getFirstElement();
|
||
for(ITxRelation rel:tx.getIncomingRelations()){
|
||
if(!res.contains(rel.getRelationType()))
|
||
res.add(rel.getRelationType());
|
||
}
|
||
for(ITxRelation rel:tx.getOutgoingRelations()){
|
||
if(!res.contains(rel.getRelationType()))
|
||
res.add(rel.getRelationType());
|
||
}
|
||
}
|
||
}
|
||
return res;
|
||
}
|
||
|
||
/**
|
||
* Gets the relation type filter.
|
||
*
|
||
* @return the relation type filter
|
||
*/
|
||
public RelationType getRelationTypeFilter() {
|
||
return navigationRelationType;
|
||
}
|
||
|
||
/**
|
||
* Sets the navigation relation type.
|
||
*
|
||
* @param relationName the new navigation relation type
|
||
*/
|
||
public void setNavigationRelationType(String relationName) {
|
||
setNavigationRelationType(RelationType.create(relationName));
|
||
}
|
||
|
||
/**
|
||
* Sets the navigation relation type.
|
||
*
|
||
* @param relationType the new navigation relation type
|
||
*/
|
||
public void setNavigationRelationType(RelationType relationType) {
|
||
if(navigationRelationType!=relationType) waveformPane.setHighliteRelation(relationType);
|
||
navigationRelationType=relationType;
|
||
}
|
||
|
||
public void update() {
|
||
waveformPane.update();
|
||
}
|
||
|
||
} |