| /******************************************************************************* |
| * <copyright> |
| * |
| * Copyright (c) 2005, 2013 SAP AG. |
| * 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: |
| * SAP AG - initial API, implementation and documentation |
| * mwenz - Bug 323155 - Check usage scenarios for DefaultPrintFeature and |
| * DefaultSaveImageFeature |
| * mwenz - Bug 370888 - API Access to export and print |
| * |
| * </copyright> |
| * |
| *******************************************************************************/ |
| package org.eclipse.graphiti.features; |
| |
| import org.eclipse.graphiti.features.context.ISaveImageContext; |
| import org.eclipse.graphiti.features.impl.AbstractSaveImageFeature; |
| |
| /** |
| * The Interface ISaveImageFeature for the support of the save as image |
| * functionality. |
| * |
| * @noextend This interface is not intended to be extended by clients. |
| * @noimplement This interface is not intended to be implemented by clients, |
| * extend {@link AbstractSaveImageFeature} or |
| * {@link DefaultSaveImageFeature} instead. |
| */ |
| public interface ISaveImageFeature extends IFeature { |
| |
| /** |
| * Checks if save as image can be executed. |
| * |
| * @param context |
| * the context |
| * |
| * @return true, if successful |
| */ |
| boolean canSave(ISaveImageContext context); |
| |
| /** |
| * Save the diagram using the given context information. By default the |
| * complete diagram is saved, there's currently no option to influence the |
| * saving via the context. |
| * |
| * @param context |
| * Context information for printing |
| * |
| * @since 0.10 |
| */ |
| void save(ISaveImageContext context); |
| |
| /** |
| * Pre-save hook. Called before the actual save as image process starts. You |
| * may use this hook to influence the current state of the diagram or the |
| * selection. |
| * |
| * @param context |
| * the context |
| */ |
| void preSave(ISaveImageContext context); |
| |
| /** |
| * Post-save hook. Called after the actual save as image process finished. |
| * You may use this hook to set back the changes done in the preSave method. |
| * |
| * @param context |
| * the context |
| */ |
| void postSave(ISaveImageContext context); |
| } |