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/////////////////////////////////////////////////////////////////////////////// // // PACKAGE : com.astra.ses.spell.gui.presentation.code.controls // // FILE : ItemInfoTableLabelProvider.java // // DATE : 2008-11-21 08:55 // // Copyright (C) 2008, 2011 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 // // SUBPROJECT: SPELL GUI Client // /////////////////////////////////////////////////////////////////////////////// package com.astra.ses.spell.gui.presentation.code.controls; import org.eclipse.jface.util.IPropertyChangeListener; import org.eclipse.jface.util.PropertyChangeEvent; import org.eclipse.jface.viewers.ILabelProviderListener; import org.eclipse.jface.viewers.ITableColorProvider; import org.eclipse.jface.viewers.ITableLabelProvider; import org.eclipse.swt.graphics.Color; import org.eclipse.swt.graphics.Image; import com.astra.ses.spell.gui.core.model.services.ServiceManager; import com.astra.ses.spell.gui.core.model.types.ItemStatus; import com.astra.ses.spell.gui.preferences.ConfigurationManager; import com.astra.ses.spell.gui.preferences.keys.PreferenceCategory; import com.astra.ses.spell.gui.procs.interfaces.model.ILineData; /*************************************************************************** * * {@link ItemInfoTableLabelProvider} helps rendering the different item * notifications * **************************************************************************/ class ItemInfoTableLabelProvider implements ITableLabelProvider, ITableColorProvider, IPropertyChangeListener { /** Status colors */ private Color[] m_statusColors; /*********************************************************************** * Constructor **********************************************************************/ public ItemInfoTableLabelProvider() { ConfigurationManager cfg = (ConfigurationManager) ServiceManager.get(ConfigurationManager.ID); ItemStatus[] status = ItemStatus.values(); m_statusColors = new Color[status.length]; for (ItemStatus st : status) { m_statusColors[st.ordinal()] = cfg.getStatusColor(st); } cfg.addPropertyChangeListener(this); } @Override public String getColumnText(Object element, int columnIndex) { ILineData info = (ILineData) element; ItemInfoTableColumn column = ItemInfoTableColumn.values()[columnIndex]; switch (column) { case EXECUTION: String ieg = info.getId().split("-")[0]; return String.valueOf(Integer.parseInt(ieg) + 1); case NAME: String name = info.getName(); if (name.indexOf("@") != -1) { name = name.split("@")[1]; } return name; case VALUE: return info.getValue(); case STATUS: return info.getStatus().getName(); case TIME: return info.getTime(); case COMMENTS: return info.getComments(); default: return ""; } } @Override public Color getBackground(Object element, int columnIndex) { ILineData info = (ILineData) element; if (columnIndex == ItemInfoTableColumn.STATUS.ordinal()) { ItemStatus status = info.getStatus(); Color bg = m_statusColors[status.ordinal()]; return bg; } return null; } @Override public Color getForeground(Object element, int columnIndex) { return null; } @Override public void addListener(ILabelProviderListener listener) { } @Override public void dispose() { ConfigurationManager cfg = (ConfigurationManager) ServiceManager.get(ConfigurationManager.ID); cfg.removePropertyChangeListener(this); for (Color color : m_statusColors) { color.dispose(); } m_statusColors = null; } @Override public boolean isLabelProperty(Object element, String property) { return false; } @Override public Image getColumnImage(Object element, int columnIndex) { return null; } @Override public void removeListener(ILabelProviderListener listener) { } @Override public void propertyChange(PropertyChangeEvent event) { String property = event.getProperty(); /* * If property color has changed, then reload the color */ if (property.startsWith(PreferenceCategory.STATUS_COLOR.tag)) { /* * We add 1 to the length because the preferences are stored like * tag.status */ String statusStr = property.substring(PreferenceCategory.STATUS_COLOR.tag.length() + 1); ItemStatus st = ItemStatus.valueOf(statusStr); ConfigurationManager cfg = (ConfigurationManager) ServiceManager.get(ConfigurationManager.ID); Color old = m_statusColors[st.ordinal()]; m_statusColors[st.ordinal()] = cfg.getStatusColor(st); old.dispose(); } } }