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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ccvs.ui;
import java.util.Arrays;
import java.util.List;
import org.eclipse.core.resources.IResource;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.viewers.CheckboxTableViewer;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
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.Shell;
import org.eclipse.team.internal.ui.dialogs.DetailsDialog;
import org.eclipse.ui.help.WorkbenchHelp;
import org.eclipse.ui.model.WorkbenchContentProvider;
import org.eclipse.ui.model.WorkbenchLabelProvider;
/**
* This dialog allows the user to add a set of resources to version control.
* They can either all be added or the user can choose which to add from a
* details list.
*/
public class AddToVersionControlDialog extends DetailsDialog {
private static final int WIDTH_HINT = 350;
private final static int SELECTION_HEIGHT_HINT = 100;
private IResource[] unaddedResources;
private Object[] resourcesToAdd;
private CheckboxTableViewer listViewer;
/**
* Constructor for AddToVersionControlDialog.
* @param parentShell
*/
public AddToVersionControlDialog(Shell parentShell, IResource[] unaddedResources) {
super(parentShell, Policy.bind("AddToVersionControlDialog.title")); //$NON-NLS-1$
this.unaddedResources = unaddedResources;
}
/**
* @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
*/
protected void createMainDialogArea(Composite parent) {
Composite composite = new Composite(parent, SWT.NULL);
composite.setLayout(new GridLayout());
composite.setLayoutData(new GridData(GridData.FILL_BOTH));
// set F1 help
WorkbenchHelp.setHelp(composite, IHelpContextIds.ADD_TO_VERSION_CONTROL_DIALOG);
// add a description label
if (unaddedResources.length==1) {
createWrappingLabel(composite, Policy.bind("AddToVersionControlDialog.thereIsAnUnaddedResource", new Integer(unaddedResources.length).toString())); //$NON-NLS-1$
} else {
createWrappingLabel(composite, Policy.bind("AddToVersionControlDialog.thereAreUnaddedResources", new Integer(unaddedResources.length).toString())); //$NON-NLS-1$
}
}
/**
* @see org.eclipse.team.internal.ui.DetailsDialog#createDropDownDialogArea(org.eclipse.swt.widgets.Composite)
*/
protected Composite createDropDownDialogArea(Composite parent) {
// create a composite with standard margins and spacing
Composite composite = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
composite.setLayout(layout);
composite.setLayoutData(new GridData(GridData.FILL_BOTH));
composite.setFont(parent.getFont());
addUnaddedResourcesArea(composite);
// set F1 help
WorkbenchHelp.setHelp(composite, IHelpContextIds.ADD_TO_VERSION_CONTROL_DIALOG);
return composite;
}
private void addUnaddedResourcesArea(Composite composite) {
// add a description label
createWrappingLabel(composite, Policy.bind("ReleaseCommentDialog.unaddedResources")); //$NON-NLS-1$
// add the selectable checkbox list
listViewer = CheckboxTableViewer.newCheckList(composite, SWT.BORDER);
GridData data = new GridData(GridData.FILL_BOTH);
data.heightHint = SELECTION_HEIGHT_HINT;
data.widthHint = WIDTH_HINT;
listViewer.getTable().setLayoutData(data);
// set the contents of the list
listViewer.setLabelProvider(new WorkbenchLabelProvider() {
protected String decorateText(String input, Object element) {
if (element instanceof IResource)
return ((IResource)element).getFullPath().toString();
else
return input;
}
});
listViewer.setContentProvider(new WorkbenchContentProvider());
listViewer.setInput(new AdaptableResourceList(unaddedResources));
if (resourcesToAdd == null) {
listViewer.setAllChecked(true);
} else {
listViewer.setCheckedElements(resourcesToAdd);
}
listViewer.addSelectionChangedListener(new ISelectionChangedListener() {
public void selectionChanged(SelectionChangedEvent event) {
resourcesToAdd = listViewer.getCheckedElements();
}
});
addSelectionButtons(composite);
}
/**
* Add the selection and deselection buttons to the dialog.
* @param composite org.eclipse.swt.widgets.Composite
*/
private void addSelectionButtons(Composite composite) {
Composite buttonComposite = new Composite(composite, SWT.RIGHT);
GridLayout layout = new GridLayout();
layout.numColumns = 2;
buttonComposite.setLayout(layout);
GridData data =
new GridData(GridData.HORIZONTAL_ALIGN_END | GridData.GRAB_HORIZONTAL);
data.grabExcessHorizontalSpace = true;
composite.setData(data);
Button selectButton = createButton(buttonComposite, IDialogConstants.SELECT_ALL_ID, Policy.bind("ReleaseCommentDialog.selectAll"), false); //$NON-NLS-1$
SelectionListener listener = new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
listViewer.setAllChecked(true);
resourcesToAdd = null;
}
};
selectButton.addSelectionListener(listener);
Button deselectButton = createButton(buttonComposite, IDialogConstants.DESELECT_ALL_ID, Policy.bind("ReleaseCommentDialog.deselectAll"), false); //$NON-NLS-1$
listener = new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
listViewer.setAllChecked(false);
resourcesToAdd = new Object[0];
}
};
deselectButton.addSelectionListener(listener);
}
/**
* @see org.eclipse.team.internal.ui.DetailsDialog#updateEnablements()
*/
protected void updateEnablements() {
}
/**
* Returns the resourcesToAdd.
* @return IResource[]
*/
public IResource[] getResourcesToAdd() {
if (resourcesToAdd == null) {
return unaddedResources;
} else {
List result = Arrays.asList(resourcesToAdd);
return (IResource[]) result.toArray(new IResource[result.size()]);
}
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.Dialog#createButtonsForButtonBar(org.eclipse.swt.widgets.Composite)
*/
protected void createButtonsForButtonBar(Composite parent) {
createButton(parent, IDialogConstants.YES_ID, IDialogConstants.YES_LABEL, true);
createButton(parent, IDialogConstants.NO_ID, IDialogConstants.NO_LABEL, true);
super.createButtonsForButtonBar(parent);
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ui.DetailsDialog#includeOkButton()
*/
protected boolean includeOkButton() {
return false;
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.Dialog#buttonPressed(int)
*/
protected void buttonPressed(int id) {
// hijack yes and no buttons to set the correct return
// codes.
if(id == IDialogConstants.YES_ID || id == IDialogConstants.NO_ID) {
setReturnCode(id);
close();
} else {
super.buttonPressed(id);
}
}
}
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