/*******************************************************************************
* Copyright (c) 2006 IBM Corporation.
* 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:
* IBM Corporation - Jeff Briggs, Henry Hughes, Ryan Morse
*******************************************************************************/
package org.eclipse.linuxtools.internal.systemtap.graphing.ui.wizards.filter;
import java.util.Arrays;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.linuxtools.internal.systemtap.graphing.ui.Localization;
import org.eclipse.linuxtools.systemtap.graphing.core.filters.IDataSetFilter;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
public class SelectFilterWizard extends Wizard implements INewWizard {
public SelectFilterWizard(String[] series) {
filter = null;
this.series = Arrays.copyOf(series, series.length);
}
@Override
public void init(IWorkbench workbench, IStructuredSelection selection) {
}
@Override
public void addPages() {
setWindowTitle(Localization.getString("SelectFilterWizard.CreateFilter")); //$NON-NLS-1$
selectFilterPage = new SelectFilterWizardPage();
addPage(selectFilterPage);
filterOptionsPages = new FilterWizardPage[AvailableFilterTypes.FILTER_IDS.length];
for(int i=0; i<AvailableFilterTypes.FILTER_IDS.length; i++) {
filterOptionsPages[i] = AvailableFilterTypes.getFilterWizardPage(AvailableFilterTypes.FILTER_IDS[i]);
addPage(filterOptionsPages[i]);
}
}
@Override
public boolean canFinish() {
return getCurrentFilter() != null;
}
private IDataSetFilter getCurrentFilter() {
IWizardPage page = this.getContainer().getCurrentPage();
return page instanceof FilterWizardPage ? ((FilterWizardPage) page).getFilter() : null;
}
@Override
public boolean performFinish() {
filter = getCurrentFilter();
return true;
}
public IDataSetFilter getFilter() {
return filter;
}
@Override
public void dispose() {
if(null != selectFilterPage) {
selectFilterPage.dispose();
}
selectFilterPage = null;
if(null != filterOptionsPages) {
for(int i=0; i<filterOptionsPages.length; i++) {
filterOptionsPages[i].dispose();
filterOptionsPages[i] = null;
}
}
filterOptionsPages = null;
series = null;
super.dispose();
}
private SelectFilterWizardPage selectFilterPage;
private FilterWizardPage[] filterOptionsPages;
public String[] series;
private IDataSetFilter filter;
}