package de.ugoe.cs.eventbench.swt; import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.FileDialog; import org.eclipse.swt.widgets.List; import org.eclipse.swt.widgets.MessageBox; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.layout.GridData; import de.ugoe.cs.eventbench.data.GlobalDataContainer; import de.ugoe.cs.util.StringTools; import de.ugoe.cs.util.console.CommandExecuter; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; public class DataTabComposite extends Composite { List dataList; /** * Create the composite. * @param parent * @param style */ public DataTabComposite(Composite parent, int style) { super(parent, style); createContent(); } private void createContent() { setLayout(new GridLayout(3, false)); dataList = new List(this, SWT.BORDER | SWT.V_SCROLL); dataList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1)); Button btnLoad = new Button(this, SWT.NONE); btnLoad.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { GetObjectNameDialog getObjectNameDialog = new GetObjectNameDialog(getShell(), SWT.NONE); getObjectNameDialog.open(); String objectName = getObjectNameDialog.getObjectName(); if( "".equals(objectName) ) { return; } FileDialog fileDialog = new FileDialog(getShell(), SWT.OPEN); String filename = fileDialog.open(); if( filename==null ) { return; } String command = "loadObject " + filename + " " + objectName; CommandExecuter.getInstance().exec(command); updateDataList(); } }); btnLoad.setText("Load"); Button btnSave = new Button(this, SWT.NONE); btnSave.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { String[] selectedStrings = dataList.getSelection(); if( selectedStrings.length==0 ) { SWTHelpers.noSelectionError(getShell()); return; } if( selectedStrings.length>1 ) { MessageBox messageBox = new MessageBox(getShell(), SWT.ERROR); messageBox.setText("Error"); messageBox.setMessage("Only one object storable at a time." + StringTools.ENDLINE + "Please select only one object."); return; } FileDialog fileDialog = new FileDialog(getShell(), SWT.SAVE); String filename = fileDialog.open(); if( filename==null ) { return; } String command = "saveObject " + filename + " " + selectedStrings[0]; CommandExecuter.getInstance().exec(command); } }); btnSave.setText("Save"); Button btnDelete_2 = new Button(this, SWT.NONE); btnDelete_2.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { if( SWTHelpers.deleteSelectedFromStorage(dataList)) { updateDataList(); } else { SWTHelpers.noSelectionError(getShell()); } } }); btnDelete_2.setText("Delete"); } @Override protected void checkSubclass() { // Disable the check that prevents subclassing of SWT components } public void updateDataList() { dataList.removeAll(); for( String sequencesName : GlobalDataContainer.getInstance().getAllKeys() ) { dataList.add(sequencesName); } } }