/*******************************************************************************
* Copyright (c) 2013 Igor Fedorenko
* 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:
* Igor Fedorenko - initial API and implementation
*******************************************************************************/
package org.eclipse.m2e.core.ui.internal.dialogs;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.dialogs.TitleAreaDialog;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
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.m2e.core.internal.IMavenConstants;
import org.eclipse.m2e.core.ui.internal.Messages;
import org.eclipse.m2e.core.ui.internal.WorkingSets;
import org.eclipse.m2e.core.ui.internal.components.NestedProjectsComposite;
/**
* @since 1.5
*/
@SuppressWarnings("restriction")
public class AssignWorkingSetDialog extends TitleAreaDialog {
private final IProject[] initialSelection;
NestedProjectsComposite selectedProjects;
Set<IProject> allWorkingSetProjects = new HashSet<IProject>(WorkingSets.getProjects());
Combo workingSetCombo;
String workingSetName;
public AssignWorkingSetDialog(Shell parentShell, IProject[] initialSelection) {
super(parentShell);
this.initialSelection = initialSelection;
}
protected Control createDialogArea(Composite parent) {
setTitle(Messages.AssignWorkingSetDialog_title);
Composite area = (Composite) super.createDialogArea(parent);
Composite composite = new Composite(area, SWT.NONE);
composite.setLayout(new GridLayout(3, false));
composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
Composite filtersComposite = new Composite(composite, SWT.NONE);
filtersComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 3, 1));
GridLayout gl_filtersComposite = new GridLayout(4, false);
gl_filtersComposite.verticalSpacing = 0;
gl_filtersComposite.marginWidth = 0;
gl_filtersComposite.marginHeight = 0;
filtersComposite.setLayout(gl_filtersComposite);
final Button btnFilterAssignedProjects = new Button(filtersComposite, SWT.CHECK);
btnFilterAssignedProjects.setText(Messages.AssignWorkingSetDialog_btnFilterAssignedProjects_text);
btnFilterAssignedProjects.setSelection(true);
btnFilterAssignedProjects.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
selectedProjects.refresh();
}
});
final Button btnFilterClosedProjects = new Button(filtersComposite, SWT.CHECK);
btnFilterClosedProjects.setText(Messages.AssignWorkingSetDialog_btnFilterClosedProjects_text);
btnFilterClosedProjects.setSelection(true);
btnFilterClosedProjects.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
selectedProjects.refresh();
}
});
this.selectedProjects = new NestedProjectsComposite(composite, SWT.NONE, initialSelection, false) {
@Override
protected boolean isInteresting(IProject project) throws CoreException {
if(btnFilterClosedProjects.getSelection() && !project.isAccessible()) {
return false;
}
if(project.isAccessible() && !project.hasNature(IMavenConstants.NATURE_ID)) {
// project.hasNature throws an exception for inaccessible projects
return false;
}
return !btnFilterAssignedProjects.getSelection() || !allWorkingSetProjects.contains(project);
}
};
selectedProjects.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1));
Composite workingSetComposite = new Composite(composite, SWT.NONE);
workingSetComposite.setLayout(new GridLayout(3, false));
workingSetComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false, 3, 1));
Label lblNewLabel = new Label(workingSetComposite, SWT.NONE);
lblNewLabel.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 3, 1));
lblNewLabel.setText(Messages.AssignWorkingSetDialog_lblWorkingSet);
workingSetCombo = new Combo(workingSetComposite, SWT.BORDER);
workingSetCombo.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
workingSetName = workingSetCombo.getText();
}
});
GridData gd_workingSetName = new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1);
gd_workingSetName.horizontalIndent = 10;
workingSetCombo.setLayoutData(gd_workingSetName);
workingSetCombo.setItems(WorkingSets.getWorkingSets());
selectedProjects.addSelectionChangeListener(new ISelectionChangedListener() {
public void selectionChanged(SelectionChangedEvent event) {
IProject selection = selectedProjects.getSelection();
if(selection != null && workingSetCombo.getSelectionIndex() < 0) {
workingSetCombo.setText(selection.getName());
}
}
});
Button btnAssign = new Button(workingSetComposite, SWT.NONE);
btnAssign.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1));
btnAssign.setText(Messages.AssignWorkingSetDialog_btnAssign_text);
btnAssign.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
assignWorkingSets();
selectedProjects.reset();
}
});
return area;
}
public void assignWorkingSets() {
IProject[] projects = selectedProjects.getSelectedProjects();
if(projects != null && projects.length > 0 && workingSetName != null && !workingSetName.isEmpty()) {
WorkingSets.addToWorkingSet(projects, workingSetName);
allWorkingSetProjects.addAll(Arrays.asList(projects));
}
}
}