Initial version of E4 based SC Viewer application
This commit is contained in:
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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.util.Arrays;
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import java.util.List;
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import javax.annotation.PostConstruct;
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import javax.inject.Inject;
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import org.eclipse.e4.core.di.annotations.Optional;
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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.UIEventTopic;
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import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
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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.jface.viewers.TreeViewer;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.layout.GridData;
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import org.eclipse.swt.layout.GridLayout;
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import org.eclipse.swt.widgets.Composite;
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import com.minres.scviewer.database.IWaveformDb;
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import com.minres.scviewer.e4.application.provider.TxDbContentProvider;
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import com.minres.scviewer.e4.application.provider.TxDbLabelProvider;
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public class DesignBrowser implements ISelectionChangedListener {
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@Inject IEventBroker eventBroker;
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@Inject ESelectionService selectionService;
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private TreeViewer contentOutlineViewer;
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private PropertyChangeListener l = new PropertyChangeListener() {
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@Override
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public void propertyChange(PropertyChangeEvent evt) {
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if("CHILDS".equals(evt.getPropertyName())){
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contentOutlineViewer.getTree().getDisplay().asyncExec(new Runnable() {
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@Override
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public void run() {
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contentOutlineViewer.refresh();
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}
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});
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}
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}
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};
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@PostConstruct
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public void createComposite(Composite parent) {
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parent.setLayout(new GridLayout(1, false));
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contentOutlineViewer = new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
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contentOutlineViewer.addSelectionChangedListener(this);
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contentOutlineViewer.getTree().setLayoutData(new GridData(GridData.FILL_BOTH));
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contentOutlineViewer.setContentProvider(new TxDbContentProvider());
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contentOutlineViewer.setLabelProvider(new TxDbLabelProvider());
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contentOutlineViewer.setUseHashlookup(true);
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}
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@Focus
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public void setFocus() {
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contentOutlineViewer.getTree().setFocus();
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setSelection(contentOutlineViewer.getSelection());
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}
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@Override
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public void selectionChanged(SelectionChangedEvent event) {
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setSelection(event.getSelection());
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}
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protected void setSelection(ISelection iSelection) {
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IStructuredSelection selection = (IStructuredSelection)iSelection;
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switch(selection.size()){
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case 0:
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eventBroker.post(WaveformViewerPart.ACTIVE_NODE, null);
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break;
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case 1:
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eventBroker.post(WaveformViewerPart.ACTIVE_NODE, selection.getFirstElement());
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selectionService.setSelection(selection.getFirstElement());
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break;
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default:
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eventBroker.post(WaveformViewerPart.ACTIVE_NODE, selection.getFirstElement());
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selectionService.setSelection(selection.toList());
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break;
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}
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}
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@SuppressWarnings("unchecked")
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@Inject @Optional
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public void getStatusEvent(@UIEventTopic(WaveformViewerPart.ACTIVE_DATABASE) IWaveformDb database) {
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Object input = contentOutlineViewer.getInput();
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if(input!=null && input instanceof List<?>)
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((List<IWaveformDb>)input).get(0).removePropertyChangeListener(l);
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contentOutlineViewer.setInput(Arrays.asList(new IWaveformDb[]{database}));
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// Set up the tree viewer
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database.addPropertyChangeListener(l);
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}
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/*
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* TODO: needs top be implemented
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@Inject @Optional
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public void getStatusEvent(@UIEventTopic(WaveformViewerPart.ACTIVE_NODE_PATH) String path) {
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}
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*/
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};
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@ -0,0 +1,233 @@
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package com.minres.scviewer.e4.application.parts;
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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.e4.core.di.annotations.Optional;
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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.services.IServiceConstants;
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import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
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import org.eclipse.jface.viewers.TableViewer;
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import org.eclipse.jface.viewers.Viewer;
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import org.eclipse.jface.viewers.ViewerFilter;
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import org.eclipse.jface.viewers.ViewerSorter;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.events.ControlAdapter;
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import org.eclipse.swt.events.ControlEvent;
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import org.eclipse.swt.events.ModifyEvent;
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import org.eclipse.swt.events.ModifyListener;
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import org.eclipse.swt.events.SelectionAdapter;
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import org.eclipse.swt.events.SelectionEvent;
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import org.eclipse.swt.graphics.Point;
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import org.eclipse.swt.graphics.Rectangle;
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import org.eclipse.swt.layout.GridData;
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import org.eclipse.swt.layout.GridLayout;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Table;
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import org.eclipse.swt.widgets.TableColumn;
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import org.eclipse.swt.widgets.Text;
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import com.minres.scviewer.database.ITx;
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import com.minres.scviewer.database.ITxAttribute;
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import com.minres.scviewer.e4.application.provider.TxPropertiesContentProvider;
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import com.minres.scviewer.e4.application.provider.TxPropertiesLabelProvider;
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public class TransactionDetails {
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// Column constants
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public static final int COLUMN_FIRST = 0;
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public static final int COLUMN_SECOND = 1;
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@Inject IEventBroker eventBroker;
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@Inject ESelectionService selectionService;
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private Text nameFilter;
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private TableViewer txTableViewer;
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private TableColumn col1, col2;
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TxAttributeFilter attributeFilter;
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@PostConstruct
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public void createComposite(final Composite parent) {
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parent.setLayout(new GridLayout(1, false));
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nameFilter = new Text(parent, SWT.BORDER);
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nameFilter.setMessage("Enter text to filter");
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nameFilter.addModifyListener(new ModifyListener() {
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@Override
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public void modifyText(ModifyEvent e) {
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attributeFilter.setSearchText(((Text) e.widget).getText());
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txTableViewer.refresh();
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}
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});
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nameFilter.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
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attributeFilter = new TxAttributeFilter();
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txTableViewer = new TableViewer(parent);
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txTableViewer.setContentProvider(new TxPropertiesContentProvider());
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txTableViewer.setLabelProvider(new TxPropertiesLabelProvider());
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txTableViewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));
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txTableViewer.addFilter(attributeFilter);
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// Set up the table
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Table table = txTableViewer.getTable();
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table.setLayoutData(new GridData(GridData.FILL_BOTH));
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// Add the first name column
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col1 = new TableColumn(table, SWT.LEFT);
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col1.setText("Name");
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col1.setResizable(true);
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col1.addSelectionListener(new SelectionAdapter() {
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public void widgetSelected(SelectionEvent event) {
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((TxAttributeViewerSorter) txTableViewer.getSorter()).doSort(COLUMN_FIRST);
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txTableViewer.refresh();
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}
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});
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// Add the last name column
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col2 = new TableColumn(table, SWT.LEFT);
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col2.setText("Value");
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col2.setResizable(true);
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col2.addSelectionListener(new SelectionAdapter() {
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public void widgetSelected(SelectionEvent event) {
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((TxAttributeViewerSorter) txTableViewer.getSorter()).doSort(COLUMN_SECOND);
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txTableViewer.refresh();
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}
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});
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// Pack the columns
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for (int i = 0, n = table.getColumnCount(); i < n; i++) {
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table.getColumn(i).pack();
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}
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// Turn on the header and the lines
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table.setHeaderVisible(true);
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table.setLinesVisible(true);
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parent.addControlListener(new ControlAdapter() {
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public void controlResized(ControlEvent e) {
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Table table = txTableViewer.getTable();
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Rectangle area = parent.getClientArea();
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Point preferredSize = table.computeSize(SWT.DEFAULT, SWT.DEFAULT);
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int width = area.width - 2*table.getBorderWidth();
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if (preferredSize.y > area.height + table.getHeaderHeight()) {
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// Subtract the scrollbar width from the total column width
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// if a vertical scrollbar will be required
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Point vBarSize = table.getVerticalBar().getSize();
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width -= vBarSize.x;
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}
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Point oldSize = table.getSize();
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if (oldSize.x > area.width) {
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// table is getting smaller so make the columns
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// smaller first and then resize the table to
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// match the client area width
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col1.setWidth(width/3);
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col2.setWidth(width - col1.getWidth());
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table.setSize(area.width, area.height);
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} else {
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// table is getting bigger so make the table
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// bigger first and then make the columns wider
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// to match the client area width
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table.setSize(area.width, area.height);
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col1.setWidth(width/3);
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col2.setWidth(width - col1.getWidth());
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}
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}
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});
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}
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@Focus
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public void setFocus() {
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txTableViewer.getTable().setFocus();
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}
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@Inject
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public void setSelection(@Named(IServiceConstants.ACTIVE_SELECTION) @Optional Object object){
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if(txTableViewer!=null && !txTableViewer.getTable().isDisposed())
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if(object instanceof ITx){
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txTableViewer.setInput(object);
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} else {
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txTableViewer.setInput(null);
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}
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}
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class TxAttributeViewerSorter extends ViewerSorter {
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private static final int ASCENDING = 0;
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private static final int DESCENDING = 1;
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private int column;
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private int direction;
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/**
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* Does the sort. If it's a different column from the previous sort, do an
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* ascending sort. If it's the same column as the last sort, toggle the sort
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* direction.
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*
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* @param column
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*/
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public void doSort(int column) {
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if (column == this.column) {
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// Same column as last sort; toggle the direction
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direction = 1 - direction;
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} else {
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// New column; do an ascending sort
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this.column = column;
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direction = ASCENDING;
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}
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}
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/**
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* Compares the object for sorting
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*/
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@SuppressWarnings("unchecked")
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public int compare(Viewer viewer, Object e1, Object e2) {
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int rc = 0;
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ITxAttribute p1 = (ITxAttribute) e1;
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ITxAttribute p2 = (ITxAttribute) e2;
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// Determine which column and do the appropriate sort
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switch (column) {
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case COLUMN_FIRST:
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rc = getComparator().compare(p1.getName(), p2.getName());
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break;
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case COLUMN_SECOND:
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rc = getComparator().compare(p1.getValue(), p2.getValue());
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break;
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}
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// If descending order, flip the direction
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if (direction == DESCENDING)
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rc = -rc;
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return rc;
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}
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}
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public class TxAttributeFilter extends ViewerFilter {
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private String searchString;
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public void setSearchText(String s) {
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this.searchString = ".*" + s + ".*";
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}
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@Override
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public boolean select(Viewer viewer, Object parentElement, Object element) {
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if (searchString == null || searchString.length() == 0) {
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return true;
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}
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ITxAttribute p = (ITxAttribute) element;
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if (p.getName().matches(searchString)) {
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return true;
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}
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return false;
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}
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}
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}
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@ -0,0 +1,170 @@
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package com.minres.scviewer.e4.application.parts;
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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.e4.core.di.annotations.Optional;
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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.UIEventTopic;
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import org.eclipse.e4.ui.services.IServiceConstants;
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import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
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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.jface.viewers.TableViewer;
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import org.eclipse.jface.viewers.Viewer;
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import org.eclipse.jface.viewers.ViewerFilter;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.events.ModifyEvent;
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import org.eclipse.swt.events.ModifyListener;
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import org.eclipse.swt.events.SelectionAdapter;
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import org.eclipse.swt.events.SelectionEvent;
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import org.eclipse.swt.layout.GridData;
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import org.eclipse.swt.layout.GridLayout;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Text;
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import org.eclipse.swt.widgets.ToolBar;
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import org.eclipse.swt.widgets.ToolItem;
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import org.eclipse.wb.swt.ResourceManager;
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import com.minres.scviewer.database.ITx;
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import com.minres.scviewer.database.IWaveform;
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import com.minres.scviewer.e4.application.provider.TxDbContentProvider;
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import com.minres.scviewer.e4.application.provider.TxDbLabelProvider;
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public class WaveformListPart implements ISelectionChangedListener {
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@Inject IEventBroker eventBroker;
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@Inject ESelectionService selectionService;
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private Text nameFilter;
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private TableViewer txTableViewer;
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ToolItem appendItem, insertItem;
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WaveformAttributeFilter attributeFilter;
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@PostConstruct
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public void createComposite(Composite parent) {
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parent.setLayout(new GridLayout(1, false));
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nameFilter = new Text(parent, SWT.BORDER);
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nameFilter.setMessage("Enter text to filter waveforms");
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nameFilter.addModifyListener(new ModifyListener() {
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@Override
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public void modifyText(ModifyEvent e) {
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attributeFilter.setSearchText(((Text) e.widget).getText());
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txTableViewer.refresh();
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}
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});
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nameFilter.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
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attributeFilter = new WaveformAttributeFilter();
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txTableViewer = new TableViewer(parent);
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txTableViewer.setContentProvider(new TxDbContentProvider());
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txTableViewer.setLabelProvider(new TxDbLabelProvider());
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txTableViewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));
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txTableViewer.addSelectionChangedListener(this);
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txTableViewer.addFilter(attributeFilter);
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ToolBar toolBar = new ToolBar(parent, SWT.FLAT | SWT.RIGHT);
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toolBar.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1));
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toolBar.setBounds(0, 0, 87, 20);
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insertItem = new ToolItem(toolBar, SWT.NONE);
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insertItem.setImage(ResourceManager.getPluginImage("com.minres.scviewer.e4.application", "icons/bullet_plus.png"));
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insertItem.setText("Insert");
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insertItem.setEnabled(false);
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insertItem.addSelectionListener(new SelectionAdapter() {
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@Override
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public void widgetSelected(SelectionEvent e) {
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eventBroker.post(WaveformViewerPart.ADD_WAVEFORM,
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((IStructuredSelection)txTableViewer.getSelection()).toList());
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}
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});
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appendItem = new ToolItem(toolBar, SWT.NONE);
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appendItem.setImage(ResourceManager.getPluginImage("com.minres.scviewer.e4.application", "icons/bullet_plus.png"));
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appendItem.setText("Append");
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appendItem.setEnabled(false);
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appendItem.addSelectionListener(new SelectionAdapter() {
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@Override
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public void widgetSelected(SelectionEvent e) {
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eventBroker.post(WaveformViewerPart.ADD_WAVEFORM,
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((IStructuredSelection)txTableViewer.getSelection()).toList());
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}
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});
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}
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@Focus
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public void setFocus() {
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txTableViewer.getTable().setFocus();
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setSelection(txTableViewer.getSelection());
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}
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@Inject @Optional
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public void getStatusEvent(@UIEventTopic(WaveformViewerPart.ACTIVE_NODE) Object o) {
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txTableViewer.setInput(o);
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}
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@Override
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public void selectionChanged(SelectionChangedEvent event) {
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setSelection(event.getSelection());
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}
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protected void setSelection(ISelection iSelection) {
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IStructuredSelection selection = (IStructuredSelection)iSelection;
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switch(selection.size()){
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case 0:
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appendItem.setEnabled(false);
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insertItem.setEnabled(false);
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||||
break;
|
||||
case 1:
|
||||
selectionService.setSelection(selection.getFirstElement());
|
||||
appendItem.setEnabled(true);
|
||||
break;
|
||||
default:
|
||||
selectionService.setSelection(selection.toList());
|
||||
appendItem.setEnabled(true);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
@Inject
|
||||
public void setSelection(@Named(IServiceConstants.ACTIVE_SELECTION) @Optional Object object){
|
||||
if(txTableViewer!=null && !insertItem.isDisposed() && !appendItem.isDisposed())
|
||||
if(object instanceof ITx && appendItem.isEnabled()){
|
||||
insertItem.setEnabled(true);
|
||||
} else if(object instanceof IWaveform<?> && appendItem.isEnabled()){
|
||||
insertItem.setEnabled(true);
|
||||
} else {
|
||||
insertItem.setEnabled(false);
|
||||
}
|
||||
}
|
||||
|
||||
public class WaveformAttributeFilter extends ViewerFilter {
|
||||
|
||||
private String searchString;
|
||||
|
||||
public void setSearchText(String s) {
|
||||
this.searchString = ".*" + s + ".*";
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean select(Viewer viewer, Object parentElement, Object element) {
|
||||
if (searchString == null || searchString.length() == 0) {
|
||||
return true;
|
||||
}
|
||||
IWaveform<?> p = (IWaveform<?>) element;
|
||||
if (p.getName().matches(searchString)) {
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,369 @@
|
||||
package com.minres.scviewer.e4.application.parts;
|
||||
|
||||
import java.beans.PropertyChangeEvent;
|
||||
import java.beans.PropertyChangeListener;
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.util.ArrayList;
|
||||
import java.util.LinkedList;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.regex.Matcher;
|
||||
import java.util.regex.Pattern;
|
||||
|
||||
import javax.annotation.PostConstruct;
|
||||
import javax.inject.Inject;
|
||||
import javax.inject.Named;
|
||||
|
||||
import org.eclipse.core.runtime.IProgressMonitor;
|
||||
import org.eclipse.core.runtime.IStatus;
|
||||
import org.eclipse.core.runtime.Status;
|
||||
import org.eclipse.core.runtime.SubMonitor;
|
||||
import org.eclipse.core.runtime.jobs.IJobChangeEvent;
|
||||
import org.eclipse.core.runtime.jobs.Job;
|
||||
import org.eclipse.core.runtime.jobs.JobChangeAdapter;
|
||||
import org.eclipse.e4.core.di.annotations.Optional;
|
||||
import org.eclipse.e4.core.services.events.IEventBroker;
|
||||
import org.eclipse.e4.ui.di.Focus;
|
||||
import org.eclipse.e4.ui.di.PersistState;
|
||||
import org.eclipse.e4.ui.di.UIEventTopic;
|
||||
import org.eclipse.e4.ui.model.application.ui.basic.MPart;
|
||||
import org.eclipse.e4.ui.services.EMenuService;
|
||||
import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
|
||||
import org.eclipse.jface.dialogs.MessageDialog;
|
||||
import org.eclipse.jface.viewers.ISelectionChangedListener;
|
||||
import org.eclipse.jface.viewers.IStructuredSelection;
|
||||
import org.eclipse.jface.viewers.SelectionChangedEvent;
|
||||
import org.eclipse.swt.widgets.Composite;
|
||||
|
||||
import com.minres.scviewer.database.IHierNode;
|
||||
import com.minres.scviewer.database.ITx;
|
||||
import com.minres.scviewer.database.IWaveform;
|
||||
import com.minres.scviewer.database.IWaveformDb;
|
||||
import com.minres.scviewer.database.IWaveformDbFactory;
|
||||
import com.minres.scviewer.database.IWaveformEvent;
|
||||
import com.minres.scviewer.database.swt.GotoDirection;
|
||||
import com.minres.scviewer.database.swt.TxDisplay;
|
||||
import com.minres.scviewer.e4.application.internal.StatusBarControl;
|
||||
|
||||
public class WaveformViewerPart {
|
||||
|
||||
public static final String ACTIVE_DATABASE="Active_Database";
|
||||
public static final String ACTIVE_NODE="ActiveNode";
|
||||
public static final String ACTIVE_NODE_PATH="ActiveNodePath";
|
||||
public static final String ADD_WAVEFORM="AddWaveform";
|
||||
|
||||
protected static final String DATABASE_FILE = "DATABASE_FILE";
|
||||
protected static final String SHOWN_WAVEFORM = "SHOWN_WAVEFORM";
|
||||
|
||||
private final static String[] zoomLevel={
|
||||
"1fs", "10fs", "100fs",
|
||||
"1ps", "10ps", "100ps",
|
||||
"1ns", "10ns", "100ns",
|
||||
"1µs", "10µs", "10µs",
|
||||
"1ms", "10ms", "100ms", "1s"};
|
||||
|
||||
public static final String ID = "com.minres.scviewer.ui.TxEditorPart"; //$NON-NLS-1$
|
||||
|
||||
public static final String WAVE_ACTION_ID = "com.minres.scviewer.ui.action.AddToWave";
|
||||
|
||||
private TxDisplay txDisplay;
|
||||
|
||||
@Inject private IEventBroker eventBroker;
|
||||
|
||||
@Inject EMenuService menuService;
|
||||
|
||||
@Inject ESelectionService selectionService;
|
||||
|
||||
private IWaveformDb database;
|
||||
|
||||
private IHierNode activeNode;
|
||||
|
||||
private Composite myParent;
|
||||
|
||||
ArrayList<File> filesToLoad;
|
||||
|
||||
Map<String, String> persistedState;
|
||||
|
||||
|
||||
@PostConstruct
|
||||
public void createComposite(MPart part, Composite parent, IWaveformDbFactory dbFactory) {
|
||||
myParent=parent;
|
||||
database=dbFactory.getDatabase();
|
||||
database.addPropertyChangeListener(new PropertyChangeListener() {
|
||||
@Override
|
||||
public void propertyChange(PropertyChangeEvent evt) {
|
||||
if("WAVEFORMS".equals(evt.getPropertyName())) {
|
||||
myParent.getDisplay().syncExec(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
txDisplay.setMaxTime(database.getMaxTime());
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
});
|
||||
txDisplay = new TxDisplay(parent);
|
||||
txDisplay.setMaxTime(0);
|
||||
txDisplay.addPropertyChangeListener(TxDisplay.CURSOR_PROPERTY, new PropertyChangeListener() {
|
||||
@Override
|
||||
public void propertyChange(PropertyChangeEvent evt) {
|
||||
Long time = (Long) evt.getNewValue();
|
||||
eventBroker.post(StatusBarControl.CURSOR_TIME, ""+ time/1000000+"ns");
|
||||
|
||||
}
|
||||
});
|
||||
txDisplay.addSelectionChangedListener(new ISelectionChangedListener() {
|
||||
@Override
|
||||
public void selectionChanged(SelectionChangedEvent event) {
|
||||
if(event.getSelection() instanceof IStructuredSelection)
|
||||
for(Object o:((IStructuredSelection)event.getSelection()).toList()){
|
||||
if(o instanceof ITx || o instanceof IWaveform<?>){
|
||||
selectionService.setSelection(o);
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
filesToLoad=new ArrayList<File>();
|
||||
persistedState = part.getPersistedState();
|
||||
Integer files = persistedState.containsKey(DATABASE_FILE+"S")?Integer.parseInt(persistedState.get(DATABASE_FILE+"S")):0;
|
||||
for(int i=0; i<files;i++){
|
||||
filesToLoad.add(new File(persistedState.get(DATABASE_FILE+i)));
|
||||
}
|
||||
if(filesToLoad.size()>0)
|
||||
loadDatabase();
|
||||
eventBroker.post(StatusBarControl.ZOOM_LEVEL, zoomLevel[txDisplay.getZoomLevel()]);
|
||||
menuService.registerContextMenu(txDisplay.getNameControl(), "com.minres.scviewer.e4.application.popupmenu.namecontext");
|
||||
menuService.registerContextMenu(txDisplay.getValueControl(), "com.minres.scviewer.e4.application.popupmenu.namecontext");
|
||||
menuService.registerContextMenu(txDisplay.getWaveformControl(), "com.minres.scviewer.e4.application.popupmenu.wavecontext");
|
||||
}
|
||||
|
||||
protected void loadDatabase() {
|
||||
Job job = new Job(" My Job") {
|
||||
@Override
|
||||
protected IStatus run( IProgressMonitor monitor) {
|
||||
// convert to SubMonitor and set total number of work units
|
||||
SubMonitor subMonitor = SubMonitor.convert(monitor, filesToLoad.size());
|
||||
try {
|
||||
for(File file: filesToLoad){
|
||||
// TimeUnit.SECONDS.sleep(20);
|
||||
database.load(file);
|
||||
database.addPropertyChangeListener(txDisplay);
|
||||
subMonitor.worked(1);
|
||||
if(monitor.isCanceled()) return Status.CANCEL_STATUS;
|
||||
}
|
||||
// sleep a second
|
||||
} catch (Exception e) {
|
||||
database=null;
|
||||
e.printStackTrace();
|
||||
return Status.CANCEL_STATUS;
|
||||
}
|
||||
return Status.OK_STATUS;
|
||||
}
|
||||
};
|
||||
job.addJobChangeListener(new JobChangeAdapter(){
|
||||
@Override
|
||||
public void done(IJobChangeEvent event) {
|
||||
if(event.getResult()==Status.OK_STATUS)
|
||||
myParent.getDisplay().asyncExec(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
txDisplay.setMaxTime(database.getMaxTime());
|
||||
restoreState();
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
job.schedule(0);
|
||||
}
|
||||
|
||||
@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("vcd".equals(ext.toLowerCase())){
|
||||
if(askIfToLoad(new File(renameFileExtension(file.getCanonicalPath(), "txdb")))){
|
||||
filesToLoad.add(new File(renameFileExtension(file.getCanonicalPath(), "txdb")));
|
||||
}else if(askIfToLoad(new File(renameFileExtension(file.getCanonicalPath(), "txlog")))){
|
||||
filesToLoad.add(new File(renameFileExtension(file.getCanonicalPath(), "txlog")));
|
||||
}
|
||||
} else if("txdb".equals(ext.toLowerCase()) || "txlog".equals(ext.toLowerCase())){
|
||||
if(askIfToLoad(new File(renameFileExtension(file.getCanonicalPath(), "vcd")))){
|
||||
filesToLoad.add(new File(renameFileExtension(file.getCanonicalPath(), "vcd")));
|
||||
}
|
||||
}
|
||||
} catch (IOException e) { // silently ignore any error
|
||||
}
|
||||
}
|
||||
if(filesToLoad.size()>0)
|
||||
loadDatabase();
|
||||
}
|
||||
}
|
||||
|
||||
@Focus
|
||||
public void setFocus() {
|
||||
myParent.setFocus();
|
||||
updateAll();
|
||||
}
|
||||
|
||||
@PersistState
|
||||
public void saveState(MPart part) {
|
||||
// save changes
|
||||
Map<String, String> persistedState = part.getPersistedState();
|
||||
persistedState.put(DATABASE_FILE+"S", Integer.toString(filesToLoad.size()));
|
||||
Integer index=0;
|
||||
for(File file:filesToLoad){
|
||||
persistedState.put(DATABASE_FILE+index, file.getAbsolutePath());
|
||||
index++;
|
||||
}
|
||||
if(activeNode!=null)
|
||||
persistedState.put(ACTIVE_NODE_PATH, activeNode.getFullName());
|
||||
persistedState.put(SHOWN_WAVEFORM+"S", Integer.toString(txDisplay.getStreamList().size()));
|
||||
index=0;
|
||||
for(IWaveform<? extends IWaveformEvent> waveform:txDisplay.getStreamList()){
|
||||
persistedState.put(SHOWN_WAVEFORM+index, waveform.getFullName());
|
||||
index++;
|
||||
}
|
||||
}
|
||||
|
||||
protected void restoreState() {
|
||||
updateAll();
|
||||
String hierName = persistedState.get(ACTIVE_NODE_PATH);
|
||||
if(hierName!=null) eventBroker.post(ACTIVE_NODE_PATH, hierName);
|
||||
Integer waves = persistedState.containsKey(SHOWN_WAVEFORM+"S")?Integer.parseInt(persistedState.get(SHOWN_WAVEFORM+"S")):0;
|
||||
List<IWaveform<? extends IWaveformEvent>> res = new LinkedList<>();
|
||||
for(int i=0; i<waves;i++){
|
||||
IWaveform<? extends IWaveformEvent> waveform = database.getStreamByName(persistedState.get(SHOWN_WAVEFORM+i));
|
||||
if(waveform!=null) res.add(waveform);
|
||||
}
|
||||
if(res.size()>0) txDisplay.getStreamList().addAll(res);
|
||||
}
|
||||
|
||||
private void updateAll() {
|
||||
eventBroker.post(ACTIVE_DATABASE, database);
|
||||
eventBroker.post(StatusBarControl.ZOOM_LEVEL, zoomLevel[txDisplay.getZoomLevel()]);
|
||||
eventBroker.post(StatusBarControl.CURSOR_TIME, Long.toString(txDisplay.getCursorTime()/1000000)+"ns");
|
||||
}
|
||||
|
||||
@Inject @Optional
|
||||
public void getActiveNodeEvent(@UIEventTopic(WaveformViewerPart.ACTIVE_NODE) Object o, MPart activePart) {
|
||||
if(o instanceof IHierNode){
|
||||
activeNode=(IHierNode) o;
|
||||
}
|
||||
}
|
||||
|
||||
@Inject @Optional
|
||||
public void getAddWaveformEvent(@UIEventTopic(WaveformViewerPart.ADD_WAVEFORM) Object o) {
|
||||
Object sel = selectionService.getSelection();
|
||||
if(sel instanceof List<?>)
|
||||
for(Object el:((List<?>)sel)){
|
||||
if(el instanceof IWaveform<?>)
|
||||
addStreamToList((IWaveform<?>) el);
|
||||
}
|
||||
else if(sel instanceof IWaveform<?> )
|
||||
addStreamToList((IWaveform<?>) sel);
|
||||
}
|
||||
|
||||
/*
|
||||
@Inject
|
||||
public void setWaveform(@Optional @Named( IServiceConstants.ACTIVE_SELECTION) IWaveform<?> waveform,
|
||||
@Optional @Named( IServiceConstants.ACTIVE_PART) MPart part) {
|
||||
if (txDisplay!= null && part.getObject()!=this) {
|
||||
txDisplay.setSelection(waveform==null?new StructuredSelection():new StructuredSelection(waveform));
|
||||
}
|
||||
}
|
||||
*/
|
||||
protected boolean askIfToLoad(File txFile) {
|
||||
if(txFile.exists() &&
|
||||
MessageDialog.openQuestion(myParent.getDisplay().getActiveShell(), "Database open",
|
||||
"Would you like to open the adjacent database "+txFile.getName()+" as well?")){
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
protected static String renameFileExtension(String source, String newExt) {
|
||||
String target;
|
||||
String currentExt = getFileExtension(source);
|
||||
if (currentExt.equals("")){
|
||||
target=source+"."+newExt;
|
||||
} else {
|
||||
target=source.replaceFirst(Pattern.quote("."+currentExt)+"$", Matcher.quoteReplacement("."+newExt));
|
||||
}
|
||||
return target;
|
||||
}
|
||||
|
||||
protected static String getFileExtension(String f) {
|
||||
String ext = "";
|
||||
int i = f.lastIndexOf('.');
|
||||
if (i > 0 && i < f.length() - 1) {
|
||||
ext = f.substring(i + 1);
|
||||
}
|
||||
return ext;
|
||||
}
|
||||
|
||||
public IWaveformDb getModel() {
|
||||
return database;
|
||||
}
|
||||
public IWaveformDb getDatabase() {
|
||||
return database;
|
||||
}
|
||||
|
||||
public void addStreamToList(IWaveform<? extends IWaveformEvent> obj){
|
||||
txDisplay.getStreamList().add(obj);
|
||||
}
|
||||
|
||||
public void addStreamsToList(IWaveform<? extends IWaveformEvent>[] iWaveforms){
|
||||
for(IWaveform<? extends IWaveformEvent> stream:iWaveforms)
|
||||
addStreamToList(stream);
|
||||
}
|
||||
|
||||
public void removeStreamFromList(IWaveform<? extends IWaveformEvent> obj){
|
||||
txDisplay.getStreamList().remove(obj);
|
||||
}
|
||||
|
||||
public void removeStreamsFromList(IWaveform<? extends IWaveformEvent>[] iWaveforms){
|
||||
for(IWaveform<? extends IWaveformEvent> stream:iWaveforms)
|
||||
removeStreamFromList(stream);
|
||||
}
|
||||
|
||||
public List<IWaveform<? extends IWaveformEvent>> getStreamList(){
|
||||
return txDisplay.getStreamList();
|
||||
}
|
||||
|
||||
public void moveSelected(int i) {
|
||||
txDisplay.moveSelected(i);
|
||||
}
|
||||
|
||||
public void moveSelection(GotoDirection direction) {
|
||||
txDisplay.moveSelection(direction);
|
||||
}
|
||||
|
||||
public void moveCursor(GotoDirection direction) {
|
||||
txDisplay.moveCursor(direction); }
|
||||
|
||||
public void setZoomLevel(Integer level) {
|
||||
if(level<0) level=0;
|
||||
if(level>zoomLevel.length-1) level=zoomLevel.length-1;
|
||||
txDisplay.setZoomLevel(level);
|
||||
eventBroker.post(StatusBarControl.ZOOM_LEVEL, zoomLevel[txDisplay.getZoomLevel()]);
|
||||
}
|
||||
|
||||
public void setZoomFit() {
|
||||
txDisplay.setZoomLevel(6);
|
||||
eventBroker.post(StatusBarControl.ZOOM_LEVEL, zoomLevel[txDisplay.getZoomLevel()]);
|
||||
}
|
||||
|
||||
public int getZoomLevel() {
|
||||
return txDisplay.getZoomLevel();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user