// ============================================================================
//
// Copyright (C) 2006-2012 Talend Inc. - www.talend.com
//
// This source code is available under agreement available at
// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
//
// You should have received a copy of the agreement
// along with this program; if not, write to Talend SA
// 9 rue Pages 92150 Suresnes, France
//
// ============================================================================
package org.talend.repository.ui.properties;
import java.text.SimpleDateFormat;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import org.eclipse.jface.action.IMenuListener;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.viewers.ColumnPixelData;
import org.eclipse.jface.viewers.ColumnWeightData;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.TableLayout;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerSorter;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;
import org.talend.commons.exception.PersistenceException;
import org.talend.commons.ui.swt.actions.ITreeContextualAction;
import org.talend.commons.utils.VersionUtils;
import org.talend.core.i18n.Messages;
import org.talend.core.model.repository.ERepositoryObjectType;
import org.talend.core.model.repository.IRepositoryObject;
import org.talend.core.model.repository.IRepositoryViewObject;
import org.talend.core.repository.model.ProxyRepositoryFactory;
import org.talend.repository.model.RepositoryNode;
import org.talend.repository.model.RepositoryNodeUtilities;
import org.talend.repository.model.IRepositoryNode.ENodeType;
import org.talend.repository.model.IRepositoryNode.EProperties;
import org.talend.repository.ui.actions.ActionsHelper;
/**
*
* @deprecated
*/
public class VersionSection extends AbstractSection implements ISelectionProvider {
private Composite composite;
private TableViewer tableViewer;
private static final SimpleDateFormat FORMATTER = new SimpleDateFormat();
/**
*/
private static class IRepositoryObjectComparator implements Comparator {
public int compare(Object o1, Object o2) {
return VersionUtils.compareTo(((IRepositoryObject) o1).getVersion(), ((IRepositoryObject) o2).getVersion());
}
}
@Override
public void createControls(Composite parent, TabbedPropertySheetPage aTabbedPropertySheetPage) {
super.createControls(parent, aTabbedPropertySheetPage);
composite = getWidgetFactory().createFlatFormComposite(parent);
tableViewer = new TableViewer(composite, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
final Table table = tableViewer.getTable();
TableLayout tableLayout = new TableLayout();
table.setLayout(tableLayout);
table.setHeaderVisible(true);
table.setLinesVisible(true);
final String[] columnProperties = new String[] { Messages.getString("VersionSection.Version"), //$NON-NLS-1$
Messages.getString("VersionSection.CreationDate"), //$NON-NLS-1$
Messages.getString("VersionSection.ModificationDate"), Messages.getString("VersionSection.Status") }; //$NON-NLS-1$ //$NON-NLS-2$
final TableColumn column1 = new TableColumn(table, SWT.NONE);
tableLayout.addColumnData(new ColumnPixelData(125, true));
column1.setText(columnProperties[0]);
final TableColumn column2 = new TableColumn(table, SWT.NONE);
tableLayout.addColumnData(new ColumnPixelData(125, true));
column2.setText(columnProperties[1]);
final TableColumn column3 = new TableColumn(table, SWT.NONE);
tableLayout.addColumnData(new ColumnPixelData(125, true));
column3.setText(columnProperties[2]);
final TableColumn column4 = new TableColumn(table, SWT.NONE);
tableLayout.addColumnData(new ColumnWeightData(1, 150, true));
column4.setText(columnProperties[3]);
tableViewer.setColumnProperties(columnProperties);
Object layoutData = parent.getLayoutData();
if (layoutData instanceof GridData) {
GridData gridData = (GridData) layoutData;
gridData.grabExcessVerticalSpace = true;
gridData.verticalAlignment = SWT.FILL;
}
FormData formData = new FormData();
formData.left = new FormAttachment(0);
formData.top = new FormAttachment(0);
formData.right = new FormAttachment(100);
formData.bottom = new FormAttachment(100);
table.setLayoutData(formData);
tableViewer.setContentProvider(new IStructuredContentProvider() {
public Object[] getElements(Object inputElement) {
IRepositoryViewObject repositoryObject = ((IRepositoryViewObject) inputElement);
if (repositoryObject.getProperty() == null) {
return null;
}
RepositoryNode parentRepositoryNode = RepositoryNodeUtilities
.getParentRepositoryNodeFromSelection(repositoryObject);
try {
List<IRepositoryViewObject> allVersion = ProxyRepositoryFactory.getInstance().getAllVersion(
repositoryObject.getId());
Collections.sort(allVersion, new IRepositoryObjectComparator());
Object[] objects = new Object[allVersion.size()];
for (int i = 0; i < objects.length; i++) {
IRepositoryViewObject repositoryObjectVersion = allVersion.get(i);
RepositoryNode repositoryNode = createRepositoryNode(parentRepositoryNode, repositoryObjectVersion);
objects[i] = repositoryNode;
}
return objects;
} catch (PersistenceException e) {
return null;
}
}
private RepositoryNode createRepositoryNode(RepositoryNode parentRepositoryNode,
IRepositoryViewObject repositoryObjectVersion) {
ERepositoryObjectType itemType = ERepositoryObjectType.getItemType(repositoryObjectVersion.getProperty()
.getItem());
RepositoryNode repositoryNode = new RepositoryNode(repositoryObjectVersion, parentRepositoryNode,
ENodeType.REPOSITORY_ELEMENT);
repositoryNode.setProperties(EProperties.CONTENT_TYPE, itemType);
repositoryNode.setProperties(EProperties.LABEL, repositoryObjectVersion.getLabel());
return repositoryNode;
}
public void dispose() {
}
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
}
});
tableViewer.setLabelProvider(new ITableLabelProvider() {
public Image getColumnImage(Object element, int columnIndex) {
return null;
}
public String getColumnText(Object element, int columnIndex) {
RepositoryNode repositoryNode = (RepositoryNode) element;
switch (columnIndex) {
case 0:
return repositoryNode.getObject().getVersion();
case 1:
if (repositoryNode.getObject().getCreationDate() != null) {
return FORMATTER.format(repositoryNode.getObject().getCreationDate());
} else {
return null;
}
case 2:
if (repositoryNode.getObject().getModificationDate() != null) {
return FORMATTER.format(repositoryNode.getObject().getModificationDate());
} else {
return null;
}
case 3:
if (repositoryNode.getObject().getStatusCode() != null) {
return repositoryNode.getObject().getStatusCode();
} else {
return null;
}
default:
return null;
}
}
public void addListener(ILabelProviderListener listener) {
}
public void dispose() {
}
public boolean isLabelProperty(Object element, String property) {
return false;
}
public void removeListener(ILabelProviderListener listener) {
}
});
MenuManager menuMgr = new MenuManager("#PopUp"); //$NON-NLS-1$
menuMgr.setRemoveAllWhenShown(true);
menuMgr.addMenuListener(new IMenuListener() {
public void menuAboutToShow(IMenuManager mgr) {
ISelection selection = tableViewer.getSelection();
if (selection instanceof IStructuredSelection) {
IStructuredSelection structuredSelection = (IStructuredSelection) selection;
List<ITreeContextualAction> contextualsActions = ActionsHelper.getRepositoryContextualsActions();
for (ITreeContextualAction action : contextualsActions) {
if (action.isReadAction() || action.isEditAction() || action.isPropertiesAction()) {
action.init(null, structuredSelection);
if (action.isVisible()) {
mgr.add(action);
}
}
}
}
}
});
Menu menu = menuMgr.createContextMenu(tableViewer.getControl());
tableViewer.getControl().setMenu(menu);
Listener sortListener = new Listener() {
private int direction = 1;
public void handleEvent(Event e) {
final TableColumn column = (TableColumn) e.widget;
if (column == table.getSortColumn()) {
direction = -direction;
}
if (direction == 1) {
table.setSortDirection(SWT.DOWN);
} else {
table.setSortDirection(SWT.UP);
}
table.setSortColumn(column);
tableViewer.setSorter(new ViewerSorter() {
int index = 0;
@Override
public void sort(Viewer viewer, Object[] elements) {
while (index < table.getColumns().length && table.getColumn(index) != column) {
index++;
}
super.sort(viewer, elements);
}
@Override
public int compare(Viewer viewer, Object e1, Object e2) {
ITableLabelProvider labelProvider = (ITableLabelProvider) tableViewer.getLabelProvider();
String columnText = labelProvider.getColumnText(e1, index) != null ? labelProvider.getColumnText(e1,
index) : ""; //$NON-NLS-1$
String columnText2 = labelProvider.getColumnText(e2, index) != null ? labelProvider.getColumnText(e2,
index) : ""; //$NON-NLS-1$
return getComparator().compare(columnText, columnText2) * direction;
}
});
}
};
column1.addListener(SWT.Selection, sortListener);
column2.addListener(SWT.Selection, sortListener);
column3.addListener(SWT.Selection, sortListener);
column4.addListener(SWT.Selection, sortListener);
table.setSortColumn(column1);
table.setSortDirection(SWT.DOWN);
aTabbedPropertySheetPage.getSite().setSelectionProvider(this);
}
@Override
public void refresh() {
if (tableViewer.getContentProvider() != null) {
if (getObject() != null && getObject().getProperty() != null) {
tableViewer.setInput(getObject());
} else {
tableViewer.setInput(null);
}
}
}
@Override
protected void beforeSave() {
}
@Override
protected void enableControl(boolean enable) {
}
@Override
protected void showControl(boolean visible) {
}
public void addSelectionChangedListener(ISelectionChangedListener listener) {
}
public void removeSelectionChangedListener(ISelectionChangedListener listener) {
}
public void setSelection(ISelection selection) {
System.out.println("set"); //$NON-NLS-1$
}
@Override
public ISelection getSelection() {
refresh();
return tableViewer.getSelection();
}
}