/* ******************************************************************************
* Copyright (c) 2006-2012 XMind Ltd. and others.
*
* This file is a part of XMind 3. XMind releases 3 and
* above are dual-licensed under the Eclipse Public License (EPL),
* which is available at http://www.eclipse.org/legal/epl-v10.html
* and the GNU Lesser General Public License (LGPL),
* which is available at http://www.gnu.org/licenses/lgpl.html
* See http://www.xmind.net/license.html for details.
*
* Contributors:
* XMind Ltd. - initial API and implementation
*******************************************************************************/
package org.xmind.ui.mindmap;
import org.eclipse.draw2d.geometry.Rectangle;
import org.xmind.gef.image.IExportAreaProvider;
/**
*
* @author Frank Shaka
* @deprecated Use {@link MindMapImageExporter} instead
*/
public class MindMapExportContentProvider implements IExportAreaProvider {
/*
* (non-Javadoc)
*
* @see org.xmind.gef.image.IExportAreaProvider#getExportArea()
*/
public Rectangle getExportArea() {
// TODO Auto-generated method stub
return null;
}
/*
* (non-Javadoc)
*
* @see org.xmind.gef.image.IExportAreaProvider#getScale()
*/
public double getScale() {
// TODO Auto-generated method stub
return 0;
}
// private static final int DEFAULT_MARGIN = 15;
//
// private Display display;
//
// private Composite parent;
//
// private IMindMap source;
//
// private Properties properties;
//
// private Integer margin = null;
//
// private Point origin;
//
// private IExportAreaProvider delegate = null;
//
// private Shell shell;
//
// private Control control;
//
// private IFigure contents;
//
// private IMindMapViewer viewer;
//
// private int resizeStrategy = ResizeConstants.RESIZE_NONE;
//
// private int widthHint = -1;
//
// private int heightHint = -1;
//
// public MindMapExportContentProvider(Composite parent, IMindMap source) {
// this(parent.getDisplay(), parent, source);
// }
//
// public MindMapExportContentProvider(Display display, IMindMap source) {
// this(display, null, source);
// }
//
// public MindMapExportContentProvider(Composite parent, ISheet sheet,
// ITopic centralTopic) {
// this(parent.getDisplay(), parent, new MindMap(sheet, centralTopic));
// }
//
// public MindMapExportContentProvider(Display display, ISheet sheet,
// ITopic centralTopic) {
// this(display, null, new MindMap(sheet, centralTopic));
// }
//
// private MindMapExportContentProvider(Display display, Composite parent,
// IMindMap source) {
// this.display = display;
// this.parent = parent;
// this.source = source;
// setProperty(IMindMapViewer.VIEWER_CENTERED, Boolean.TRUE);
// setProperty(IMindMapViewer.VIEWER_CORNERED, Boolean.TRUE);
// setProperty(IMindMapViewer.VIEWER_MARGIN,
// Integer.valueOf(DEFAULT_MARGIN));
// }
//
// public void setResizeStrategy(int resizeStrategy, int widthHint,
// int heightHint) {
// this.resizeStrategy = resizeStrategy;
// this.widthHint = widthHint;
// this.heightHint = heightHint;
// }
//
// public int getResizeStrategy() {
// return resizeStrategy;
// }
//
// public int getWidthHint() {
// return widthHint;
// }
//
// public int getHeightHint() {
// return heightHint;
// }
//
// public void setProperty(String key, Object value) {
// if (properties == null)
// properties = new Properties();
// properties.set(key, value);
// }
//
// public void setProperties(Properties properties) {
// this.properties = properties;
// }
//
// public void setMargin(Integer margin) {
// this.margin = margin;
// }
//
// public Rectangle getExportArea() {
// return getDelegate().getExportArea();
// }
//
// private IExportAreaProvider getDelegate() {
// if (delegate == null) {
// delegate = createDelegate();
// }
// return delegate;
// }
//
// private IExportAreaProvider createDelegate() {
// final MindMapViewer viewer = new MindMapViewer();
// this.viewer = viewer;
// viewer.setProperties(properties);
//
// display.syncExec(new Runnable() {
// public void run() {
// final Composite container = getContainer();
// if (container != parent && container instanceof Shell) {
// container.setBounds(-300, -300, 180, 180);
// if (!"cocoa".equals(SWT.getPlatform())) { //$NON-NLS-1$
// container.setVisible(true);
// }
// }
// GridLayout layout = new GridLayout();
// layout.marginWidth = 0;
// layout.marginHeight = 0;
// container.setLayout(layout);
// viewer.createControl(container);
// MindMapExportContentProvider.this.control = viewer.getControl();
// viewer.getControl().setLayoutData(
// new GridData(GridData.FILL, GridData.FILL, true, true));
// viewer.setInput(source);
// container.layout();
// }
// });
//
// // Fix bug: 96
// viewer.getCanvas().getLightweightSystem().getUpdateManager()
// .performValidation();
//
// this.contents = getPaintingContents(viewer);
// IFigure boundsContents = getBoundsContents(contents, viewer);
// Rectangle bounds = calcContentsBounds(boundsContents, viewer);
// int margin = getMargin();
//
// Point realOrigin = getOrigin(boundsContents);
// this.origin = new Point(realOrigin.x - bounds.x + margin, realOrigin.y
// - bounds.y + margin);
//
// return ImageExportUtils.createExportAreaProvider(bounds,
// resizeStrategy, widthHint, heightHint, new Insets(margin));
// }
//
// public IMindMapViewer getViewer() {
// getDelegate();
// return viewer;
// }
//
// public IFigure getContents() {
// getDelegate();
// return contents;
// }
//
// public double getScale() {
// return getDelegate().getScale();
// }
//
// private Composite getContainer() {
// if (parent != null && !parent.isDisposed()
// && !(parent instanceof Shell)) {
// return parent;
// }
//
// if (shell != null && !shell.isDisposed())
// return shell;
//
// display.syncExec(new Runnable() {
// public void run() {
// shell = new Shell(display, SWT.NO_TRIM);
// }
// });
// return shell;
// }
//
// public Point getOrigin() {
// return origin;
// }
//
// private int getMargin() {
// if (margin != null)
// return margin.intValue();
// if (properties != null) {
// Object margin = properties.get(IMindMapViewer.VIEWER_MARGIN);
// if (margin instanceof Integer)
// return ((Integer) margin).intValue();
// }
// return 0;
// }
//
// protected IFigure getPaintingContents(IGraphicalViewer viewer) {
// IFigure contents = viewer.getCanvas().getViewport().getContents();
// if (contents != null)
// return contents;
// return viewer.getCanvas().getLightweightSystem().getRootFigure();
// }
//
// protected IFigure getBoundsContents(IFigure paintingContents,
// IGraphicalViewer viewer) {
// IPart contentsPart = viewer.getRootPart().getContents();
// if (contentsPart instanceof IGraphicalPart
// && contentsPart.getStatus().isActive()) {
// return ((IGraphicalPart) contentsPart).getFigure();
// }
// return paintingContents;
// }
//
// protected Rectangle calcContentsBounds(IFigure contents,
// IGraphicalViewer viewer) {
// if (contents instanceof FreeformFigure)
// return ((FreeformFigure) contents).getFreeformExtent().getCopy();
// return contents.getBounds().getCopy();
// }
//
// protected Point getOrigin(IFigure figure) {
// if (figure instanceof IOriginBased)
// return ((IOriginBased) figure).getOrigin();
// if (figure instanceof IReferencedFigure)
// return ((IReferencedFigure) figure).getReference();
// return new Point();
// }
//
// public void dispose() {
// if (control != null) {
// control.dispose();
// control = null;
// }
// if (shell != null) {
// shell.dispose();
// shell = null;
// }
// }
}
