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/*******************************************************************************
* Copyright (c) 2011 Ericsson
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v1.0 which
* accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Patrick Tasse - Initial API and implementation
*
*******************************************************************************/
package org.eclipse.linuxtools.lttng.ui.tracecontrol.dialogs;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.linuxtools.lttng.LTTngProjectNature;
import org.eclipse.linuxtools.lttng.tracecontrol.model.TraceResource;
import org.eclipse.linuxtools.lttng.tracecontrol.model.TraceResource.TraceState;
import org.eclipse.linuxtools.lttng.ui.LTTngUiPlugin;
import org.eclipse.linuxtools.lttng.ui.tracecontrol.Messages;
import org.eclipse.rse.ui.SystemBasePlugin;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.TableItem;
import org.eclipse.swt.widgets.Text;
/**
* <b><u>ImportTraceDialog</u></b>
* <p>
* Dialog box to import a trace a LTTng project.
* </p>
*/
public class ImportTraceDialog extends Dialog {
// ------------------------------------------------------------------------
// Attributes
// ------------------------------------------------------------------------
private TraceResource fTrace;
private Table fTable;
private Text fNameText;
private Button fLinkOnlyButton;
private IProject fProject;
private String fTraceName;
private boolean fLinkOnly = false;
// ------------------------------------------------------------------------
// Constructors
// ------------------------------------------------------------------------
/**
* Constructor
*
* @param parentShell The parent shell
* @param trace The trace to import
*/
public ImportTraceDialog(Shell parentShell, TraceResource trace) {
super(parentShell);
fTrace = trace;
}
// ------------------------------------------------------------------------
// Operations
// ------------------------------------------------------------------------
/*
* (non-Javadoc)
* @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
*/
@Override
protected Control createDialogArea(Composite parent) {
getShell().setText(Messages.ImportTraceDialog_Title);
getShell().setImage(LTTngUiPlugin.getDefault().getImage(LTTngUiPlugin.ICON_ID_IMPORT_TRACE));
Composite composite = new Composite(parent, SWT.NONE);
composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
composite.setLayout(new GridLayout(1, false));
Label tableLabel = new Label(composite, SWT.NONE);
tableLabel.setText(Messages.ImportTraceDialog_TableLabel);
fTable = new Table(composite, SWT.BORDER | SWT.SINGLE | SWT.FULL_SELECTION);
fTable.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
fTable.setHeaderVisible(true);
fTable.setLinesVisible(true);
TableColumn column = new TableColumn(fTable, SWT.CENTER);
column.setText(Messages.ImportTraceDialog_ProjectColumn);
for (IProject project : ResourcesPlugin.getWorkspace().getRoot().getProjects()) {
try {
if (project.isOpen() && project.hasNature(LTTngProjectNature.ID)) {
TableItem item = new TableItem(fTable, SWT.LEFT);
item.setText(0, project.getName());
item.setData(project);
}
} catch (CoreException e) {
SystemBasePlugin.logError("ImportTraceDialog", e); //$NON-NLS-1$
}
}
for (int i = 0; i < fTable.getColumnCount(); i++) {
fTable.getColumn(i).pack();
}
Composite nameComposite = new Composite(composite, SWT.NONE);
nameComposite.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
GridLayout gl = new GridLayout(2, false);
gl.marginWidth = 0;
gl.marginHeight = 0;
nameComposite.setLayout(gl);
Label nameLabel = new Label(nameComposite, SWT.NONE);
nameLabel.setText(Messages.ImportTraceDialog_NameLabel);
fNameText = new Text(nameComposite, SWT.BORDER);
fNameText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
fNameText.setText(fTrace.getName());
if (fTrace.getTraceConfig().isNetworkTrace()) {
fLinkOnlyButton = new Button(composite, SWT.CHECK);
fLinkOnlyButton.setText(Messages.ImportTraceDialog_LinkOnly);
fLinkOnlyButton.setSelection(true);
fLinkOnly = true;
if (fTrace.getTraceState() != TraceState.STOPPED) {
// if the trace is not stopped, link is the only allowed option
fLinkOnlyButton.setEnabled(false);
}
}
return composite;
}
/*
* (non-Javadoc)
* @see org.eclipse.jface.dialogs.Dialog#createButtonsForButtonBar(org.eclipse.swt.widgets.Composite)
*/
@Override
protected void createButtonsForButtonBar(Composite parent) {
super.createButtonsForButtonBar(parent);
getButton(IDialogConstants.OK_ID).setText(Messages.ImportTraceDialog_ImportButton);
}
/*
* (non-Javadoc)
* @see org.eclipse.jface.dialogs.Dialog#okPressed()
*/
@Override
protected void okPressed() {
TableItem[] selection = fTable.getSelection();
if (selection.length > 0) {
fProject = (IProject) selection[0].getData();
}
fTraceName = fNameText.getText();
if (fLinkOnlyButton != null) {
fLinkOnly = fLinkOnlyButton.getSelection();
}
super.okPressed();
}
/**
* Returns the project to import to.
*
* @return project to import to.
*/
public IProject getProject() {
return fProject;
}
/**
* Gets the name of the trace in the LTTng project.
*
* @return
*/
public String getTraceName() {
return fTraceName;
}
/**
* Returns if trace should be linked or copied to the project.
* Only applicable for traces residing on local host.
*
* @return true if trace should be linked to the project,
* false if it should be copied
*/
public boolean getLinkOnly() {
return fLinkOnly;
}
}
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