Java tutorial
/////////////////////////////////////////////////////////////////////////////// // // PACKAGE : com.astra.ses.spell.gui.replay.dialogs.execution.name // // FILE : ExecutionSelectionLabelProviderName.java // // DATE : Jul 2, 2013 // // Copyright (C) 2008, 2014 SES ENGINEERING, Luxembourg S.A.R.L. // // By using this software in any way, you are agreeing to be bound by // the terms of this license. // // 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 // // NO WARRANTY // EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS PROVIDED // ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER // EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR // CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A // PARTICULAR PURPOSE. Each Recipient is solely responsible for determining // the appropriateness of using and distributing the Program and assumes all // risks associated with its exercise of rights under this Agreement , // including but not limited to the risks and costs of program errors, // compliance with applicable laws, damage to or loss of data, programs or // equipment, and unavailability or interruption of operations. // // DISCLAIMER OF LIABILITY // EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY // CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION // LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) // ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE // EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE // POSSIBILITY OF SUCH DAMAGES. // // Contributors: // SES ENGINEERING - initial API and implementation and/or initial documentation // // PROJECT : SPELL // /////////////////////////////////////////////////////////////////////////////// package com.astra.ses.spell.gui.replay.dialogs.execution.name; import java.text.DateFormat; import java.text.SimpleDateFormat; import org.eclipse.jface.viewers.ITableLabelProvider; import org.eclipse.jface.viewers.LabelProvider; import org.eclipse.swt.graphics.Image; import com.astra.ses.spell.gui.replay.Activator; import com.astra.ses.spell.gui.replay.dialogs.execution.ExecutionSelectionLeafNode; import com.astra.ses.spell.gui.replay.dialogs.execution.ExecutionSelectionNode; import com.astra.ses.spell.gui.replay.dialogs.execution.time.ExecutionSelectionColumnTime; public class ExecutionSelectionLabelProviderName extends LabelProvider implements ITableLabelProvider { private static final DateFormat s_dfMonth = new SimpleDateFormat("MMMMM"); private static final DateFormat s_dfDay = new SimpleDateFormat("dd EEEEE"); private static final DateFormat s_dfHour = new SimpleDateFormat("HH:mm:ss"); private Image m_imgCog; private Image m_imgFolder; private Image m_imgClock; /*************************************************************************** * **************************************************************************/ public ExecutionSelectionLabelProviderName() { m_imgCog = Activator.getImageDescriptor("icons/cog.png").createImage(); m_imgFolder = Activator.getImageDescriptor("icons/folder.png").createImage(); m_imgClock = Activator.getImageDescriptor("icons/clock.png").createImage(); } /*************************************************************************** * **************************************************************************/ @Override public void dispose() { m_imgCog.dispose(); m_imgFolder.dispose(); m_imgClock.dispose(); } /*************************************************************************** * **************************************************************************/ @Override public Image getColumnImage(Object element, int columnIndex) { ExecutionSelectionNode node = (ExecutionSelectionNode) element; ExecutionSelectionColumnName column = ExecutionSelectionColumnName.values()[columnIndex]; switch (column) { case PROCEDURE: switch (node.getType()) { case NAME_GROUP: return m_imgCog; default: return null; } case YEAR: switch (node.getType()) { case YEAR_GROUP: return m_imgFolder; default: return null; } case MONTH: switch (node.getType()) { case MONTH_GROUP: return m_imgFolder; default: return null; } case DAY: switch (node.getType()) { case DAY_GROUP: return m_imgFolder; default: return null; } case HOUR: switch (node.getType()) { case ASRUN: return m_imgClock; default: return null; } case INSTANCE: return null; } return null; } /*************************************************************************** * **************************************************************************/ @Override public String getColumnText(Object element, int columnIndex) { ExecutionSelectionNode node = (ExecutionSelectionNode) element; ExecutionSelectionColumnName column = ExecutionSelectionColumnName.values()[columnIndex]; switch (column) { case PROCEDURE: switch (node.getType()) { case NAME_GROUP: return node.getLabel(); default: return ""; } case YEAR: switch (node.getType()) { case YEAR_GROUP: return node.getLabel(); default: return ""; } case MONTH: switch (node.getType()) { case MONTH_GROUP: return s_dfMonth.format(node.getDate()); default: return ""; } case DAY: switch (node.getType()) { case DAY_GROUP: return s_dfDay.format(node.getDate()); default: return ""; } case HOUR: switch (node.getType()) { case ASRUN: return s_dfHour.format(node.getDate()); default: return ""; } case INSTANCE: switch (node.getType()) { case ASRUN: ExecutionSelectionLeafNode lnode = (ExecutionSelectionLeafNode) element; return lnode.getInstanceNum(); default: return ""; } } return ""; } }