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/*******************************************************************************
* Copyright (c) 2006 IBM Corporation and others.
* 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 - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.ui.actions.breakpointGroups;
import java.util.ArrayList;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.debug.internal.ui.IDebugHelpContextIds;
import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
import org.eclipse.debug.internal.ui.SWTUtil;
import org.eclipse.debug.ui.DebugUITools;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.jface.viewers.CheckStateChangedEvent;
import org.eclipse.jface.viewers.CheckboxTableViewer;
import org.eclipse.jface.viewers.ICheckStateListener;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.ui.IWorkingSet;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.dialogs.SelectionDialog;
import org.eclipse.ui.model.AdaptableList;
/**
* Dialog to allow the selection of working sets without all of the overhead of the
* platform UI working set dialog
*
* @since 3.3
*/
public class SelectBreakpointWorkingsetDialog extends SelectionDialog {
/**
* Provides the content to the working set viewer
*/
class WorkingsetContent implements IStructuredContentProvider {
public Object[] getElements(Object inputElement) {
IWorkingSet[] ws = PlatformUI.getWorkbench().getWorkingSetManager().getAllWorkingSets();
ArrayList list = new ArrayList();
for(int i = 0; i < ws.length; i++) {
if(IInternalDebugUIConstants.ID_BREAKPOINT_WORKINGSET.equals(ws[i].getId())) {
list.add(ws[i]);
}
}
return list.toArray();
}
public void dispose() {}
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {}
}
private static final String SETTINGS_ID = DebugUIPlugin.getUniqueIdentifier() + ".DELETE_ASSOCIATED_CONFIGS_DIALOG"; //$NON-NLS-1$
private Object fInitialSelection = null;
private Object[] fResult = null;
private CheckboxTableViewer fViewer = null;
/**
* Constructor
* @param parentShell the parent to open this dialog on
* @param selection the initial selection
* @param multi if the dialog should allow multi selection or not
*/
protected SelectBreakpointWorkingsetDialog(Shell parentShell, Object selection) {
super(parentShell);
setShellStyle(getShellStyle() | SWT.RESIZE);
fInitialSelection = selection;
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
*/
protected Control createDialogArea(Composite parent) {
initializeDialogUnits(parent);
Composite comp = (Composite) super.createDialogArea(parent);
SWTUtil.createLabel(comp, BreakpointGroupMessages.SelectBreakpointWorkingsetDialog_0, 2);
Table table = new Table(comp, SWT.BORDER | SWT.CHECK | SWT.V_SCROLL | SWT.H_SCROLL | SWT.SINGLE);
fViewer = new CheckboxTableViewer(table);
GridData gd = new GridData(GridData.FILL_BOTH);
gd.horizontalSpan = 2;
table.setLayoutData(gd);
fViewer.setContentProvider(new WorkingsetContent());
fViewer.setInput(new AdaptableList(PlatformUI.getWorkbench().getWorkingSetManager().getAllWorkingSets()));
fViewer.setLabelProvider(DebugUITools.newDebugModelPresentation());
if(fInitialSelection != null) {
fViewer.setChecked(fInitialSelection, true);
}
fViewer.addCheckStateListener(new ICheckStateListener() {
public void checkStateChanged(CheckStateChangedEvent event) {
Object o = event.getElement();
fViewer.setAllChecked(false);
if(o != null) {
fViewer.setChecked(o, true);
}
}
});
Dialog.applyDialogFont(comp);
PlatformUI.getWorkbench().getHelpSystem().setHelp(comp, IDebugHelpContextIds.SELECT_DEFAULT_WORKINGSET_DIALOG);
return comp;
}
/* (non-Javadoc)
* @see org.eclipse.ui.dialogs.SelectionDialog#getDialogBoundsSettings()
*/
protected IDialogSettings getDialogBoundsSettings() {
IDialogSettings settings = DebugUIPlugin.getDefault().getDialogSettings();
IDialogSettings section = settings.getSection(SETTINGS_ID);
if (section == null) {
section = settings.addNewSection(SETTINGS_ID);
}
return section;
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.Dialog#getInitialSize()
*/
protected Point getInitialSize() {
IDialogSettings settings = getDialogBoundsSettings();
if(settings != null) {
try {
int width = settings.getInt("DIALOG_WIDTH"); //$NON-NLS-1$
int height = settings.getInt("DIALOG_HEIGHT"); //$NON-NLS-1$
if(width > 0 & height > 0) {
return new Point(width, height);
}
}
catch (NumberFormatException nfe) {
return new Point(350, 400);
}
}
return new Point(350, 400);
}
/* (non-Javadoc)
* @see org.eclipse.ui.dialogs.SelectionDialog#getResult()
*/
public Object[] getResult() {
return fResult;
}
/* (non-Javadoc)
* @see org.eclipse.ui.dialogs.ListDialog#okPressed()
*/
protected void okPressed() {
fResult = fViewer.getCheckedElements();
//set pref if selected
super.okPressed();
}
}
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