PadsMonitoringView.java

package org.eclipse.iee.editor.monitoring.views;


import org.eclipse.iee.editor.IeeEditorPlugin;
import org.eclipse.iee.editor.core.pad.IPadFactoryManager;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.ui.part.ViewPart;


public class PadsMonitoringView extends ViewPart {

	/**
	 * The ID of the view as specified by the extension.
	 */
	public static final String ID = "org.eclipse.iee.editor.monitoring.views.PadsMonitoringView";
	
	private final IPadFactoryManager fPadManager = IeeEditorPlugin.getDefault().getPadFactoryManager();
	
	private TableViewer fActivePadsTableViewer;
	private TableViewer fSuspendedPadsTableViewer;
	private TableViewer fTemporaryPadsTableViewer;
	

	class PadsContentProvider implements IStructuredContentProvider {
		@Override
		public Object[] getElements(Object parent) {
			return (Object[]) parent;
		}
		@Override public void dispose() {}
		@Override public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {}
	}
	
	class PadsLabelProvider extends LabelProvider implements ITableLabelProvider {

		@Override
		public Image getColumnImage(Object element, int columnIndex) {
			return null;
		}

		@Override
		public String getColumnText(Object element, int columnIndex) {
			//Pad pad = (Pad) element;
			switch (columnIndex) {
			case 0:
				return (String) element;
			case 1:
//				return fPadManager.getPadById((String) element).getType();
			default:
				return "unknown " + columnIndex;
			}
		}
	}
		

	public void createPartControl(Composite parent) {
		parent.setLayout(new FillLayout(SWT.VERTICAL));
		
		initActivePadsTableView(parent);		
		initSuspendedPadsTableView(parent);
		initTemporaryPadsTableView(parent);
		
		parent.pack();
		
	}
	
	public void dispose() {
		super.dispose();
	}
	
	protected void initActivePadsTableView(Composite parent) {
		fActivePadsTableViewer = new TableViewer(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);

		final Table table = fActivePadsTableViewer.getTable();
		table.setHeaderVisible(true);
		table.setLinesVisible(true);
		
		String[] columnNames = new String[] { "Active Pads", "Pad's type" };
		int[] columnWidths = new int[] { 100, 100 };
		int[] columnAlignments = new int[] { SWT.LEFT, SWT.LEFT };
		
		for (int i = 0; i < columnNames.length; i++) {
			TableColumn tableColumn = new TableColumn(table, columnAlignments[i]);
			tableColumn.setText(columnNames[i]);
			tableColumn.setWidth(columnWidths[i]);
		}
		
		fActivePadsTableViewer.setContentProvider(new PadsContentProvider());
		fActivePadsTableViewer.setLabelProvider(new PadsLabelProvider());
		
//		fActivePadsTableViewer.setInput(fPadManager.getActivePads());
	}
	
	protected void initSuspendedPadsTableView(Composite parent) {
		fSuspendedPadsTableViewer = new TableViewer(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);

		final Table table = fSuspendedPadsTableViewer.getTable();
		table.setHeaderVisible(true);
		table.setLinesVisible(true);
		
		String[] columnNames = new String[] { "Suspended pads", "Pad's type" };
		int[] columnWidths = new int[] { 100, 100 };
		int[] columnAlignments = new int[] { SWT.LEFT, SWT.LEFT };
		
		for (int i = 0; i < columnNames.length; i++) {
			TableColumn tableColumn = new TableColumn(table, columnAlignments[i]);
			tableColumn.setText(columnNames[i]);
			tableColumn.setWidth(columnWidths[i]);
		}
		
		fSuspendedPadsTableViewer.setContentProvider(new PadsContentProvider());
		fSuspendedPadsTableViewer.setLabelProvider(new PadsLabelProvider());
		
//		fSuspendedPadsTableViewer.setInput(fPadManager.getSuspendedPads());
	}
	
	protected void initTemporaryPadsTableView(Composite parent) {
		fTemporaryPadsTableViewer = new TableViewer(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);

		final Table table = fTemporaryPadsTableViewer.getTable();
		table.setHeaderVisible(true);
		table.setLinesVisible(true);
		
		String[] columnNames = new String[] { "Temporary pads", "Pad's type" };
		int[] columnWidths = new int[] { 100, 100 };
		int[] columnAlignments = new int[] { SWT.LEFT, SWT.LEFT };
		
		for (int i = 0; i < columnNames.length; i++) {
			TableColumn tableColumn = new TableColumn(table, columnAlignments[i]);
			tableColumn.setText(columnNames[i]);
			tableColumn.setWidth(columnWidths[i]);
		}
		
		fTemporaryPadsTableViewer.setContentProvider(new PadsContentProvider());
		fTemporaryPadsTableViewer.setLabelProvider(new PadsLabelProvider());
//		fTemporaryPadsTableViewer.setInput(fPadManager.getTemporaryPads());
	}

	/**
	 * Passing the focus request to the viewer's control.
	 */
	public void setFocus() {
		fActivePadsTableViewer.getControl().setFocus();
	}
}