| /******************************************************************************* |
| * Copyright (c) 2001, 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.wst.xml.ui.internal.validation.core.errorinfo; |
| |
| import java.util.List; |
| |
| import org.eclipse.jface.viewers.ColumnWeightData; |
| import org.eclipse.jface.viewers.IStructuredContentProvider; |
| import org.eclipse.jface.viewers.ITableLabelProvider; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.jface.viewers.TableLayout; |
| 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.GridData; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableColumn; |
| import org.eclipse.ui.ISharedImages; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.xml.core.internal.validation.core.ValidationMessage; |
| import org.eclipse.wst.xml.ui.internal.XMLUIPlugin; |
| import org.eclipse.wst.xml.ui.internal.validation.XMLValidationUIMessages; |
| |
| |
| |
| public class TaskListTableViewer extends TableViewer { |
| protected static final int COLUMN_ICON = 0; |
| protected static final int COLUMN_DESCRIPTION = 1; |
| protected static final int COLUMN_RESOURCE = 3; |
| protected static final int COLUMN_LOCATION = 2; |
| |
| protected static final String LABEL_ICON = ""; //$NON-NLS-1$ |
| protected static final String LABEL_DESCRIPTION = XMLValidationUIMessages.TaskListTableViewer_0; |
| protected static final String LABEL_RESOURCE = XMLValidationUIMessages.TaskListTableViewer_1; |
| protected static final String LABEL_LOCATION = XMLValidationUIMessages.TaskListTableViewer_2; |
| |
| protected int visibleRows = -1; |
| |
| protected int getColumnWidth(int column) { |
| int result = 0; |
| switch (column) { |
| case COLUMN_ICON : { |
| result = 1; |
| break; |
| } |
| case COLUMN_DESCRIPTION : { |
| result = 20; |
| break; |
| } |
| case COLUMN_RESOURCE : { |
| result = 3; |
| break; |
| } |
| case COLUMN_LOCATION : { |
| result = 3; |
| break; |
| } |
| } |
| return result; |
| } |
| |
| public TaskListTableViewer(Composite parent, int visibleRows) { |
| this(parent, SWT.FULL_SELECTION | SWT.MULTI | SWT.BORDER, visibleRows); |
| } |
| |
| public TaskListTableViewer(Composite parent, int style, int visibleRows) { |
| super(new Table(parent, style)); |
| getTable().setLinesVisible(true); |
| |
| Provider provider = new Provider(); |
| setContentProvider(provider); |
| setLabelProvider(provider); |
| |
| String[] columnPropertiesArray = {LABEL_ICON, LABEL_DESCRIPTION, LABEL_LOCATION}; |
| setColumnProperties(columnPropertiesArray); |
| |
| Table table = getTable(); |
| table.setHeaderVisible(true); |
| table.setLayoutData(new GridData(GridData.FILL_BOTH)); |
| |
| TableLayout layout = new TableLayout(); |
| |
| for (int i = 0; i < columnPropertiesArray.length; i++) { |
| TableColumn column = new TableColumn(table, i); |
| column.setText(columnPropertiesArray[i]); |
| column.setAlignment(SWT.LEFT); |
| layout.addColumnData(new ColumnWeightData(getColumnWidth(i), true)); |
| } |
| |
| table.setLayout(layout); |
| |
| this.visibleRows = visibleRows; |
| } |
| |
| /** |
| * NamespaceInfoTableLabelProvider |
| */ |
| protected class Provider extends LabelProvider implements ITableLabelProvider, IStructuredContentProvider { |
| Viewer viewer; |
| Image errorImage; |
| Image warnImage; |
| |
| public Provider() { |
| errorImage = XMLUIPlugin.getInstance().getImage(ISharedImages.IMG_OBJS_ERROR_TSK); |
| |
| warnImage = XMLUIPlugin.getInstance().getImage(ISharedImages.IMG_OBJS_WARN_TSK); |
| } |
| |
| public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { |
| this.viewer = viewer; |
| } |
| |
| public Object[] getElements(Object inputElement) { |
| List list = (List) viewer.getInput(); |
| return list != null ? list.toArray() : null; |
| } |
| |
| public Image getColumnImage(Object object, int columnIndex) { |
| ValidationMessage validationMessage = (ValidationMessage) object; |
| Image result = null; |
| if (columnIndex == 0) { |
| int severity = validationMessage.getSeverity(); |
| if ((severity == IMessage.HIGH_SEVERITY) || (severity == IMessage.NORMAL_SEVERITY)) { |
| result = errorImage; |
| } |
| else { |
| result = warnImage; |
| } |
| } |
| return result; |
| } |
| |
| public String getColumnText(Object object, int column) { |
| ValidationMessage errorMessage = (ValidationMessage) object; |
| String result = ""; //$NON-NLS-1$ |
| switch (column) { |
| case COLUMN_DESCRIPTION : { |
| result = errorMessage.getMessage(); |
| break; |
| } |
| case COLUMN_LOCATION : { |
| result = XMLValidationUIMessages.TaskListTableViewer_3 + errorMessage.getLineNumber(); |
| break; |
| } |
| } |
| return result; |
| } |
| } |
| } |