| /********************************************************************** |
| * This file is part of "Object Teams Development Tooling"-Software |
| * |
| * Copyright 2003, 2007 Fraunhofer Gesellschaft, Munich, Germany, |
| * for its Fraunhofer Institute and Computer Architecture and Software |
| * Technology (FIRST), Berlin, Germany and Technical University Berlin, |
| * Germany. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Please visit http://www.objectteams.org for updates and contact. |
| * |
| * Contributors: |
| * Fraunhofer FIRST - Initial API and implementation |
| * Technical University Berlin - Initial API and implementation |
| **********************************************************************/ |
| package org.eclipse.objectteams.otdt.debug.ui.internal.model; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.debug.core.model.IVariable; |
| import org.eclipse.debug.internal.ui.model.elements.VariableLabelProvider; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext; |
| import org.eclipse.debug.ui.IDebugUIConstants; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.viewers.TreePath; |
| import org.eclipse.objectteams.otdt.debug.OTDebugElementsContainer; |
| import org.eclipse.objectteams.otdt.debug.TeamInstance; |
| import org.eclipse.objectteams.otdt.debug.ui.OTDebugImages; |
| |
| /** |
| * Labels (text/image) for team instances in the TeamView. |
| * |
| * @author stephan |
| * @since 1.1.2 |
| */ |
| @SuppressWarnings("restriction") // team view as variant of variables view needs access to internals |
| public class TeamInstanceLabelProvider extends VariableLabelProvider |
| { |
| @Override |
| protected String getLabel(TreePath elementPath, IPresentationContext context, String columnId) |
| throws CoreException |
| { |
| //{ObjecgtTeams: new implementation, re-using only getColumnText(): |
| Object element = elementPath.getLastSegment(); |
| if (element instanceof TeamInstance) { |
| IVariable variable= (IVariable) element; |
| if (isNameColumn(columnId)) |
| return variable.getReferenceTypeName(); |
| else |
| return getColumnText(variable, variable.getValue(), context, columnId); |
| } |
| return "<unknown element>"; //$NON-NLS-1$ // should never be seen |
| // SH} |
| } |
| @Override |
| protected ImageDescriptor getImageDescriptor( |
| TreePath elementPath, IPresentationContext presentationContext, String columnId) |
| throws CoreException |
| { |
| // completely new implementation for the OTDT: |
| if (isNameColumn(columnId)) { |
| TeamInstance teamInstance = (TeamInstance) elementPath.getLastSegment(); |
| OTDebugElementsContainer _otDebugElementsContainer = (OTDebugElementsContainer) teamInstance.getLaunch().getAdapter(OTDebugElementsContainer.class); |
| |
| if (_otDebugElementsContainer != null && _otDebugElementsContainer.getTeamInstance(teamInstance) != null) |
| { |
| int activationState = teamInstance.getActivationState(_otDebugElementsContainer.getContext()); |
| return getImageForState(activationState); |
| } |
| |
| //DefaultImage for Teams is inactive-Image |
| return getImageForState(0); |
| } |
| return null; |
| } |
| |
| private boolean isNameColumn(String columnId) { |
| return columnId == null |
| || IDebugUIConstants.COLUMN_ID_VARIABLE_NAME.equals(columnId); |
| } |
| |
| private ImageDescriptor getImageForState(int activationState) |
| { |
| switch (activationState) |
| { |
| case TeamInstance.IS_INACTIVE: |
| return OTDebugImages.get(OTDebugImages.TEAM_INACTIVATED); |
| case TeamInstance.IS_IMPLICITACTIVE: |
| return OTDebugImages.get(OTDebugImages.TEAM_IMPLICIT_ACTIVATED); |
| case TeamInstance.IS_ACTIVE: |
| return OTDebugImages.get(OTDebugImages.TEAM_ACTIVATED); |
| default: |
| return OTDebugImages.get(OTDebugImages.TEAM_INACTIVATED); |
| } |
| } |
| } |