| /******************************************************************************* |
| * Copyright (c) 2009 Freescale Semiconductor and others. |
| * |
| * 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 |
| * |
| * Contributors: |
| * 2009 Freescale - initial API and implementation (Bug 238956) |
| *******************************************************************************/ |
| package org.eclipse.debug.internal.ui.model.elements; |
| |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.debug.core.model.IBreakpoint; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext; |
| import org.eclipse.debug.ui.IDebugUIConstants; |
| import org.eclipse.ui.IMemento; |
| |
| /** |
| * Memento provider for breakpoints |
| * |
| * @since 3.6 |
| */ |
| public class BreakpointMementoProvider extends ElementMementoProvider { |
| |
| /** |
| * Marker ID. Stored as string in order to support the full range of the long type. |
| */ |
| private static final String MARKER_ID = "MARKER_ID"; //$NON-NLS-1$ |
| |
| /** |
| * Full path from the workspace to the resource referred to by the breakpoint marker. |
| * |
| * Stored as String. |
| */ |
| private static final String RESOURCE_PATH = "RESOURCE_PATH"; //$NON-NLS-1$ |
| |
| protected boolean supportsContextId(String id) { |
| return IDebugUIConstants.ID_BREAKPOINT_VIEW.equals(id); |
| } |
| |
| @Override |
| protected boolean encodeElement(Object element, IMemento memento, IPresentationContext context) throws CoreException { |
| if (element instanceof IBreakpoint) { |
| |
| IMarker marker = ((IBreakpoint)element).getMarker(); |
| if (marker != null) { |
| |
| long markerId = marker.getId(); |
| memento.putString(MARKER_ID, Long.toString(markerId)); |
| |
| IPath fullPath = marker.getResource().getFullPath(); |
| String path = fullPath.toString(); |
| memento.putString(RESOURCE_PATH, path); |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| @Override |
| protected boolean isEqual(Object element, IMemento memento, IPresentationContext context) throws CoreException { |
| if (element instanceof IBreakpoint) { |
| IBreakpoint breakpoint =(IBreakpoint)element; |
| IMarker marker = breakpoint.getMarker(); |
| |
| long markerId = marker.getId(); |
| String mementoMarkerId = memento.getString(MARKER_ID); |
| if (!Long.toString(markerId).equals(mementoMarkerId)) { |
| return false; |
| } |
| |
| IPath fullPath = marker.getResource().getFullPath(); |
| String path = fullPath.toString(); |
| String mementoPath = memento.getString(RESOURCE_PATH); |
| if (!path.equals(mementoPath)) { |
| return false; |
| } |
| return true; |
| } |
| return false; |
| } |
| |
| } |