org.eclipse.gef.editparts.ScalableFreeformRootEditPart Java Exaples

Source File: ERDiagramLayoutEditPolicy.java From ermaster-b with Apache License 2.0

6 votes

/**
 * {@inheritDoc}
 */
@Override
protected void showSizeOnDropFeedback(CreateRequest request) {
	Point p = new Point(request.getLocation().getCopy());

	ZoomManager zoomManager = ((ScalableFreeformRootEditPart) this
			.getHost().getRoot()).getZoomManager();
	double zoom = zoomManager.getZoom();

	IFigure feedback = getSizeOnDropFeedback(request);

	Dimension size = request.getSize().getCopy();
	feedback.translateToRelative(size);
	feedback.setBounds(new Rectangle((int) (p.x * zoom),
			(int) (p.y * zoom), size.width, size.height)
			.expand(getCreationFeedbackOffset(request)));
}

Source File: TableViewComponentEditPolicy.java From ermaster-b with Apache License 2.0

6 votes

private int getColumnIndex(DirectEditRequest editRequest) {
	ZoomManager zoomManager = ((ScalableFreeformRootEditPart) this
			.getHost().getRoot()).getZoomManager();
	double zoom = zoomManager.getZoom();

	IFigure figure = ((TableViewEditPart) this.getHost()).getFigure();

	int center = (int) (figure.getBounds().y + (figure.getBounds().height / 2)
			* zoom);

	int index = 0;

	if (editRequest.getLocation().y >= center) {
		TableView newTableView = (TableView) this.getHost().getModel();

		index = newTableView.getColumns().size();
	}

	return index;
}

Source File: ColumnSelectionHandlesEditPolicy.java From ermasterr with Apache License 2.0

6 votes

private int getColumnIndex(final DirectEditRequest editRequest) {
    final ZoomManager zoomManager = ((ScalableFreeformRootEditPart) getHost().getRoot()).getZoomManager();
    final double zoom = zoomManager.getZoom();

    final ColumnEditPart columnEditPart = (ColumnEditPart) getHost();

    Column column = (Column) columnEditPart.getModel();
    final TableView newTableView = (TableView) getHost().getParent().getModel();

    final List<Column> columns = newTableView.getColumns();

    if (column.getColumnHolder() instanceof ColumnGroup) {
        column = (ColumnGroup) column.getColumnHolder();
    }
    int index = columns.indexOf(column);

    final Rectangle columnRectangle = getColumnRectangle();
    final int center = (int) ((columnRectangle.y + (columnRectangle.height / 2)) * zoom);

    if (editRequest.getLocation().y >= center) {
        index++;
    }

    return index;
}

Source File: ERDiagramEditor.java From ermaster-b with Apache License 2.0

6 votes

/**
 * {@inheritDoc}
 */
@Override
public Object getAdapter(Class type) {
	if (type == ZoomManager.class) {
		return ((ScalableFreeformRootEditPart) getGraphicalViewer()
				.getRootEditPart()).getZoomManager();
	}

	if (type == IContentOutlinePage.class) {
		return this.outlinePage;
	}

	if (type == IGotoMarker.class) {
		return this.gotoMaker;
	}

	if (type == IPropertySheetPage.class) {
		return this.propertySheetPage;
	}

	return super.getAdapter(type);
}

Source File: ImageInfo.java From ermasterr with Apache License 2.0

6 votes

private static Map<TableView, Location> getTableLocationMap(final ScalableFreeformRootEditPart rootEditPart, final int translateX, final int translateY, final ERDiagram diagram) {
    final Map<TableView, Location> tableLocationMap = new HashMap<TableView, Location>();

    final Category category = diagram.getCurrentCategory();

    for (final Object child : rootEditPart.getContents().getChildren()) {
        final NodeElementEditPart editPart = (NodeElementEditPart) child;
        final NodeElement nodeElement = (NodeElement) editPart.getModel();
        if (!(nodeElement instanceof TableView)) {
            continue;
        }

        if (category == null || category.isVisible(nodeElement, diagram)) {
            final IFigure figure = editPart.getFigure();
            final Rectangle figureRectangle = figure.getBounds();

            final Location location = new Location(figureRectangle.x + translateX, figureRectangle.y + translateY, figureRectangle.width, figureRectangle.height);
            tableLocationMap.put((TableView) nodeElement, location);
        }
    }

    return tableLocationMap;
}

Source File: ERDiagramOutlinePage.java From ermaster-b with Apache License 2.0

6 votes

private void showThumbnail() {
	if (quickMode) {
		return;
	}
	// RootEditPart�̃r���[���\�[�X�Ƃ��ăT���l�C�����쐬
	ScalableFreeformRootEditPart editPart = (ScalableFreeformRootEditPart) this.graphicalViewer
			.getRootEditPart();

	if (this.thumbnail != null) {
		this.thumbnail.deactivate();
	}

	this.thumbnail = new ScrollableThumbnail((Viewport) editPart
			.getFigure());
	this.thumbnail.setSource(editPart
			.getLayer(LayerConstants.PRINTABLE_LAYERS));

	this.lws.setContents(this.thumbnail);

}

Source File: MainDiagramEditor.java From erflute with Apache License 2.0

6 votes

@Override
public Object getAdapter(@SuppressWarnings("rawtypes") Class type) {
    if (type == ZoomManager.class) {
        return ((ScalableFreeformRootEditPart) getGraphicalViewer().getRootEditPart()).getZoomManager();
    }
    if (type == IContentOutlinePage.class) {
        return outlinePage;
    }
    if (type == IGotoMarker.class) {
        return gotoMaker;
    }
    if (type == IPropertySheetPage.class) {
        return propertySheetPage;
    }
    return super.getAdapter(type);
}

Source File: ColumnSelectionHandlesEditPolicy.java From erflute with Apache License 2.0

6 votes

private int getColumnIndex(DirectEditRequest editRequest) {
    final ZoomManager zoomManager = ((ScalableFreeformRootEditPart) getHost().getRoot()).getZoomManager();
    final double zoom = zoomManager.getZoom();
    final ColumnEditPart columnEditPart = (ColumnEditPart) getHost();
    ERColumn column = (ERColumn) columnEditPart.getModel();
    final TableView newTableView = (TableView) getHost().getParent().getModel();
    final List<ERColumn> columns = newTableView.getColumns();
    if (column.getColumnHolder() instanceof ColumnGroup) {
        column = (ColumnGroup) column.getColumnHolder();
    }
    int index = columns.indexOf(column);
    final Rectangle columnRectangle = getColumnRectangle();
    final int center = (int) ((columnRectangle.y + (columnRectangle.height / 2)) * zoom);
    if (editRequest.getLocation().y >= center) {
        index++;
    }
    return index;
}

Source File: TableViewGraphicalNodeEditPolicy.java From erflute with Apache License 2.0

5 votes

@Override
public void showTargetFeedback(Request request) {
    final ERDiagram diagram = ERModelUtil.getDiagram(getHost().getRoot().getContents());

    if (diagram.isTooltip()) {
        final ZoomManager zoomManager = ((ScalableFreeformRootEditPart) getHost().getRoot()).getZoomManager();
        final double zoom = zoomManager.getZoom();

        final TableView tableView = (TableView) getHost().getModel();
        final Rectangle tableBounds = getHostFigure().getBounds();

        final String name = TableViewEditPart.getTableViewName(tableView, diagram);

        final Label label = new Label();
        label.setText(name);
        label.setBorder(new SimpleRaisedBorder());
        label.setBackgroundColor(ColorConstants.orange);
        label.setOpaque(true);

        final Dimension dim = FigureUtilities.getTextExtents(name, Display.getCurrent().getSystemFont());

        label.setBounds(new Rectangle(
                (int) (zoom * (tableBounds.x + 33)),
                (int) (zoom * (tableBounds.y + 5)),
                (int) (dim.width * 1.5), 20));

        addFeedback(label);
    }
    super.showTargetFeedback(request);
}

Source File: ColumnSelectionHandlesEditPolicy.java From ermaster-b with Apache License 2.0

5 votes

private int getColumnIndex(DirectEditRequest editRequest) {
	ZoomManager zoomManager = ((ScalableFreeformRootEditPart) this
			.getHost().getRoot()).getZoomManager();
	double zoom = zoomManager.getZoom();

	ColumnEditPart columnEditPart = (ColumnEditPart) this.getHost();

	Column column = (Column) columnEditPart.getModel();
	TableView newTableView = (TableView) this.getHost().getParent()
			.getModel();

	List<Column> columns = newTableView.getColumns();

	if (column.getColumnHolder() instanceof ColumnGroup) {
		column = (ColumnGroup) column.getColumnHolder();
	}
	int index = columns.indexOf(column);

	Rectangle columnRectangle = this.getColumnRectangle();
	int center = (int) ((columnRectangle.y + (columnRectangle.height / 2)) * zoom);

	if (editRequest.getLocation().y >= center) {
		index++;
	}

	return index;
}

Source File: TableViewGraphicalNodeEditPolicy.java From ermaster-b with Apache License 2.0

5 votes

@Override
public void showTargetFeedback(Request request) {
	ERDiagram diagram = ERModelUtil.getDiagram(this.getHost().getRoot().getContents());

	if (diagram.isTooltip()) {
		ZoomManager zoomManager = ((ScalableFreeformRootEditPart) this
				.getHost().getRoot()).getZoomManager();
		double zoom = zoomManager.getZoom();

		TableView tableView = (TableView) this.getHost().getModel();
		Rectangle tableBounds = this.getHostFigure().getBounds();

		String name = TableViewEditPart.getTableViewName(tableView, diagram);

		Label label = new Label();
		label.setText(name);
		label.setBorder(new SimpleRaisedBorder());
		label.setBackgroundColor(ColorConstants.orange);
		label.setOpaque(true);

		Dimension dim = FigureUtilities.getTextExtents(name, Display
				.getCurrent().getSystemFont());

		label.setBounds(new Rectangle((int) (zoom * (tableBounds.x + 33)),
				(int) (zoom * (tableBounds.y + 5)),
				(int) (dim.width * 1.5), 20));

		this.addFeedback(label);
	}
	super.showTargetFeedback(request);
}

Source File: ExportToHtmlAction.java From ermaster-b with Apache License 2.0

5 votes

public static Map<TableView, Location> getTableLocationMap(
		GraphicalViewer viewer, ERDiagram diagram) {
	Map<TableView, Location> tableLocationMap = new HashMap<TableView, Location>();

	ScalableFreeformRootEditPart rootEditPart = (ScalableFreeformRootEditPart) viewer
			.getEditPartRegistry().get(LayerManager.ID);
	IFigure rootFigure = ((LayerManager) rootEditPart)
			.getLayer(LayerConstants.PRINTABLE_LAYERS);
	int translateX = ExportToImageAction
			.translateX(rootFigure.getBounds().x);
	int translateY = ExportToImageAction
			.translateY(rootFigure.getBounds().y);

	Category category = diagram.getCurrentCategory();

	for (Object child : rootEditPart.getContents().getChildren()) {
		NodeElementEditPart editPart = (NodeElementEditPart) child;
		NodeElement nodeElement = (NodeElement) editPart.getModel();
		if (!(nodeElement instanceof TableView)) {
			continue;
		}

		if (category == null || category.isVisible(nodeElement, diagram)) {
			IFigure figure = editPart.getFigure();
			Rectangle figureRectangle = figure.getBounds();

			Location location = new Location(
					figureRectangle.x + translateX, figureRectangle.y
							+ translateY, figureRectangle.width,
					figureRectangle.height);
			tableLocationMap.put((TableView) nodeElement, location);
		}
	}

	return tableLocationMap;
}

Source File: Activator.java From ermaster-b with Apache License 2.0

5 votes

public void run() {
	Shell shell = new Shell(display);
	shell.setLayout(new GridLayout(1, false));

	ERDiagramEditPartFactory editPartFactory = new ERDiagramEditPartFactory();
	viewer = new ScrollingGraphicalViewer();
	viewer.setControl(new FigureCanvas(shell));
	ScalableFreeformRootEditPart rootEditPart = new PagableFreeformRootEditPart(
			diagram);
	viewer.setRootEditPart(rootEditPart);

	viewer.setEditPartFactory(editPartFactory);
	viewer.setContents(diagram);
}

Source File: GraphicalEditorWithFlyoutPalette.java From birt with Eclipse Public License 1.0

5 votes

protected void hookZoom( ScalableFreeformRootEditPart root )
{
	List zoomLevels = new ArrayList( 3 );
	zoomLevels.add( ZoomManager.FIT_ALL );
	zoomLevels.add( ZoomManager.FIT_WIDTH );
	zoomLevels.add( ZoomManager.FIT_HEIGHT );
	root.getZoomManager( ).setZoomLevelContributions( zoomLevels );

	IAction zoomIn = new ZoomInAction( root.getZoomManager( ) );
	IAction zoomOut = new ZoomOutAction( root.getZoomManager( ) );
	getActionRegistry( ).registerAction( zoomIn );
	getActionRegistry( ).registerAction( zoomOut );
	getSite( ).getKeyBindingService( ).registerAction( zoomIn );
	getSite( ).getKeyBindingService( ).registerAction( zoomOut );
}

Source File: ERDiagramLayoutEditPolicy.java From erflute with Apache License 2.0

5 votes

@Override
protected void showSizeOnDropFeedback(CreateRequest request) {
    final Point p = new Point(request.getLocation().getCopy());
    final ZoomManager zoomManager = ((ScalableFreeformRootEditPart) getHost().getRoot()).getZoomManager();
    final double zoom = zoomManager.getZoom();
    final IFigure feedback = getSizeOnDropFeedback(request);
    final Dimension size = request.getSize().getCopy();
    feedback.translateToRelative(size);
    feedback.setBounds(new Rectangle((int) (p.x * zoom), (int) (p.y * zoom), size.width, size.height)
            .expand(getCreationFeedbackOffset(request)));
}

Source File: ERDiagramEditor.java From ermasterr with Apache License 2.0

5 votes

/**
 * {@inheritDoc}
 */
@Override
public Object getAdapter(final Class type) {
    if (type == ZoomManager.class) {
        return ((ScalableFreeformRootEditPart) getGraphicalViewer().getRootEditPart()).getZoomManager();

    } else if (type == IContentOutlinePage.class) {
        return outlinePage;
    }

    return super.getAdapter(type);
}

Source File: TableViewComponentEditPolicy.java From erflute with Apache License 2.0

5 votes

private int getColumnIndex(DirectEditRequest editRequest) {
    final ZoomManager zoomManager = ((ScalableFreeformRootEditPart) getHost().getRoot()).getZoomManager();
    final double zoom = zoomManager.getZoom();

    final IFigure figure = ((TableViewEditPart) getHost()).getFigure();
    final int center = (int) (figure.getBounds().y + (figure.getBounds().height / 2) * zoom);

    int index = 0;
    if (editRequest.getLocation().y >= center) {
        final TableView newTableView = (TableView) getHost().getModel();
        index = newTableView.getColumns().size();
    }

    return index;
}

Source File: ERDiagramOutlinePage.java From erflute with Apache License 2.0

5 votes

private void showThumbnail() {
    if (quickMode) {
        return;
    }
    final ScalableFreeformRootEditPart editPart = (ScalableFreeformRootEditPart) graphicalViewer.getRootEditPart();
    if (thumbnail != null) {
        thumbnail.deactivate();
    }
    this.thumbnail = new ScrollableThumbnail((Viewport) editPart.getFigure());
    thumbnail.setSource(editPart.getLayer(LayerConstants.PRINTABLE_LAYERS));
    lws.setContents(thumbnail);
}

Source File: NoWindowTest.java From ermasterr with Apache License 2.0

5 votes

private static void run(final Display display, final int x) {
    final Shell shell = new Shell(display);
    shell.setBounds(0, 0, 350, 350);

    shell.setLayout(new FillLayout(SWT.VERTICAL));

    // display.syncExec(new Runnable() {
    // public void run() {

    final ERDiagramEditPartFactory editPartFactory = new ERDiagramEditPartFactory();
    final GraphicalViewer viewer = new ScrollingGraphicalViewer();
    viewer.setControl(new FigureCanvas(shell));

    final ScalableFreeformRootEditPart rootEditPart = new PagableFreeformRootEditPart(diagram);
    viewer.setRootEditPart(rootEditPart);

    viewer.setEditPartFactory(editPartFactory);
    viewer.setContents(diagram);

    viewer.getContents().refresh();

    // }
    // });

    shell.pack();
    shell.open();
    int count = 0;
    while (count < x) {
        if (!display.readAndDispatch()) {
            try {
                Thread.sleep(1000);
                count++;
            } catch (final InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
    viewer.getContents().deactivate();
    // display.dispose();
}

Source File: ERDiagramLayoutEditPolicy.java From ermasterr with Apache License 2.0

5 votes

/**
 * {@inheritDoc}
 */
@Override
protected void showSizeOnDropFeedback(final CreateRequest request) {
    final Point p = new Point(request.getLocation().getCopy());

    final ZoomManager zoomManager = ((ScalableFreeformRootEditPart) getHost().getRoot()).getZoomManager();
    final double zoom = zoomManager.getZoom();

    final IFigure feedback = getSizeOnDropFeedback(request);

    final Dimension size = request.getSize().getCopy();
    feedback.translateToRelative(size);
    feedback.setBounds(new Rectangle((int) (p.x * zoom), (int) (p.y * zoom), size.width, size.height).expand(getCreationFeedbackOffset(request)));
}

Source File: TableViewGraphicalNodeEditPolicy.java From ermasterr with Apache License 2.0

5 votes

@Override
public void showTargetFeedback(final Request request) {
    final ERDiagram diagram = (ERDiagram) getHost().getRoot().getContents().getModel();

    if (diagram.isTooltip()) {
        final ZoomManager zoomManager = ((ScalableFreeformRootEditPart) getHost().getRoot()).getZoomManager();
        final double zoom = zoomManager.getZoom();

        final TableView tableView = (TableView) getHost().getModel();
        final Rectangle tableBounds = getHostFigure().getBounds();

        final String name = TableViewEditPart.getTableViewName(tableView, diagram);

        final Label label = new Label();
        label.setText(name);
        label.setBorder(new SimpleRaisedBorder());
        label.setBackgroundColor(ColorConstants.orange);
        label.setOpaque(true);

        final Dimension dim = FigureUtilities.getTextExtents(name, Display.getCurrent().getSystemFont());

        label.setBounds(new Rectangle((int) (zoom * (tableBounds.x + 33)), (int) (zoom * (tableBounds.y + 5)), (int) (dim.width * 1.5), 20));

        addFeedback(label);
    }
    super.showTargetFeedback(request);
}

Source File: RelationBendpointEditPolicy.java From erflute with Apache License 2.0

4 votes

@Override
protected void showMoveBendpointFeedback(BendpointRequest bendpointrequest) {
    final Relationship relation = (Relationship) getHost().getModel();
    final RelationEditPart editPart = (RelationEditPart) getHost();

    if (relation.getSourceWalker() == relation.getTargetWalker()) {
        if (bendpointrequest.getIndex() != 1) {
            return;
        }
        final Point point = bendpointrequest.getLocation();
        getConnection().translateToRelative(point);
        final Bendpoint rate = getRate(point);
        rate.setRelative(true);

        final float rateX = (100f - (rate.getX() / 2)) / 100;
        final float rateY = (100f - (rate.getY() / 2)) / 100;

        final ERTableEditPart tableEditPart = (ERTableEditPart) editPart.getSource();
        final Rectangle bounds = tableEditPart.getFigure().getBounds();

        final Rectangle rect = new Rectangle();
        rect.x = (int) (bounds.x + (bounds.width * rateX));
        rect.y = (int) (bounds.y + (bounds.height * rateY));
        rect.width = (int) (bounds.width * rate.getX() / 100);
        rect.height = (int) (bounds.height * rate.getY() / 100);

        relation.setSourceLocationp(100, (int) (100 * rateY));

        relation.setTargetLocationp((int) (100 * rateX), 100);

        final LayerManager manager = (LayerManager) tableEditPart.getRoot();
        final IFigure layer = manager.getLayer(LayerConstants.PRIMARY_LAYER);
        getFeedbackLayer().setBounds(layer.getBounds());

        final List<?> children = getFeedbackLayer().getChildren();
        children.clear();
        getFeedbackLayer().repaint();

        final ZoomManager zoomManager = ((ScalableFreeformRootEditPart) getHost().getRoot()).getZoomManager();
        final double zoom = zoomManager.getZoom();

        final Polyline feedbackFigure = new Polyline();
        feedbackFigure.addPoint(new Point((int) (rect.x * zoom), (int) (rect.y * zoom)));
        feedbackFigure.addPoint(new Point((int) (rect.x * zoom), (int) ((rect.y + rect.height) * zoom)));
        feedbackFigure.addPoint(new Point((int) ((rect.x + rect.width) * zoom), (int) ((rect.y + rect.height) * zoom)));
        feedbackFigure.addPoint(new Point((int) ((rect.x + rect.width) * zoom), (int) (rect.y * zoom)));
        feedbackFigure.addPoint(new Point((int) (rect.x * zoom), (int) (rect.y * zoom)));

        feedbackFigure.setLineStyle(SWT.LINE_DASH);

        feedbackFigure.translateToRelative(feedbackFigure.getLocation());

        addFeedback(feedbackFigure);

    } else {
        super.showMoveBendpointFeedback(bendpointrequest);
    }
}

Source File: LinkGroupsPage.java From birt with Eclipse Public License 1.0

4 votes

private Composite createCubeArea( Composite parent )
{
	Composite viewerContent = new Composite( parent, SWT.BORDER );
	GridData gd = new GridData( GridData.FILL_BOTH );
	gd.widthHint = 500;
	gd.heightHint = 300;
	viewerContent.setLayoutData( gd );
	viewerContent.setLayout( new FillLayout( ) );
	viewer = new ScrollingGraphicalViewer( );
	EditDomain editDomain = new EditDomain( );
	ScalableFreeformRootEditPart root = new ScalableFreeformRootEditPart( );
	viewer.setRootEditPart( root );
	viewer.setEditDomain( editDomain );
	viewer.createControl( viewerContent );
	viewer.getControl( ).setBackground( ColorConstants.listBackground );
	factory = new GraphicalEditPartsFactory( );
	viewer.setEditPartFactory( factory );
	viewer.setKeyHandler( new GraphicalViewerKeyHandler( viewer ) );
	viewer.addSelectionChangedListener( new ISelectionChangedListener( ) {

		public void selectionChanged( SelectionChangedEvent event )
		{
			if ( event.getSelection( ) != null )
			{
				StructuredSelection selection = (StructuredSelection) event.getSelection( );
				if ( selection.getFirstElement( ) instanceof HierarchyNodeEditPart
						|| selection.getFirstElement( ) instanceof DatasetNodeEditPart )
				{
					Object obj = selection.getFirstElement( );
					if ( obj instanceof HierarchyNodeEditPart )
					{
						TabularHierarchyHandle hierarchy = (TabularHierarchyHandle) ( (HierarchyNodeEditPart) obj ).getModel( );
						if ( hierarchy.getPrimaryKeys( ) != null
								&& hierarchy.getPrimaryKeys( ).size( ) > 0 )
						{
							filterButton.setEnabled( false );
						}
						else
							filterButton.setEnabled( true );
					}
					else
						filterButton.setEnabled( true );
				}
				else
					filterButton.setEnabled( false );
			}
			else
				filterButton.setEnabled( false );
		}
	} );
	load( );
	return viewerContent;
}

Source File: MainDiagramEditor.java From erflute with Apache License 2.0

4 votes

@SuppressWarnings("unchecked")
protected void initViewerAction(GraphicalViewer viewer) {
    final ScalableFreeformRootEditPart rootEditPart = new PagableFreeformRootEditPart(diagram);
    viewer.setRootEditPart(rootEditPart);

    final ZoomManager manager = rootEditPart.getZoomManager();

    final double[] zoomLevels = new double[] { 0.1, 0.25, 0.5, 0.75, 0.8, 1.0, 1.5, 2.0, 2.5, 3.0, 4.0, 5.0, 10.0, 20.0 };
    manager.setZoomLevels(zoomLevels);

    final List<String> zoomContributions = new ArrayList<>();
    zoomContributions.add(ZoomManager.FIT_ALL);
    zoomContributions.add(ZoomManager.FIT_HEIGHT);
    zoomContributions.add(ZoomManager.FIT_WIDTH);
    manager.setZoomLevelContributions(zoomContributions);

    final ZoomInAction zoomInAction = new ZoomInAction(manager);
    final ZoomOutAction zoomOutAction = new ZoomOutAction(manager);
    final ZoomAdjustAction zoomAdjustAction = new ZoomAdjustAction(manager);

    getActionRegistry().registerAction(zoomInAction);
    getActionRegistry().registerAction(zoomOutAction);
    getActionRegistry().registerAction(zoomAdjustAction);

    addKeyHandler(zoomInAction);
    addKeyHandler(zoomOutAction);

    final IFigure gridLayer = rootEditPart.getLayer(LayerConstants.GRID_LAYER);
    gridLayer.setForegroundColor(DesignResources.GRID_COLOR);

    IAction action = new ToggleGridAction(viewer);
    getActionRegistry().registerAction(action);

    action = new ChangeBackgroundColorAction(this, diagram);
    getActionRegistry().registerAction(action);
    getSelectionActions().add(action.getId());

    action = new ToggleMainColumnAction(this);
    getActionRegistry().registerAction(action);

    action = new LockEditAction(this);
    getActionRegistry().registerAction(action);

    action = new ExportToDBAction(this);
    getActionRegistry().registerAction(action);

    this.actionBarContributor = new ERDiagramActionBarContributor(zoomComboContributionItem);
}

Source File: NoWindowTest.java From ermaster-b with Apache License 2.0

4 votes

private static void run(Display display, int x) {
	Shell shell = new Shell(display);
	shell.setBounds(0, 0, 350, 350);

	shell.setLayout(new FillLayout(SWT.VERTICAL));

	// display.syncExec(new Runnable() {
	// public void run() {

	ERDiagramEditPartFactory editPartFactory = new ERDiagramEditPartFactory();
	GraphicalViewer viewer = new ScrollingGraphicalViewer();
	viewer.setControl(new FigureCanvas(shell));

	ScalableFreeformRootEditPart rootEditPart = new PagableFreeformRootEditPart(
			diagram);
	viewer.setRootEditPart(rootEditPart);

	viewer.setEditPartFactory(editPartFactory);
	viewer.setContents(diagram);

	viewer.getContents().refresh();

	// }
	// });

	shell.pack();
	shell.open();
	int count = 0;
	while (count < x) {
		if (!display.readAndDispatch()) {
			try {
				Thread.sleep(1000);
				count++;
			} catch (InterruptedException e) {
				e.printStackTrace();
			}
		}
	}
	viewer.getContents().deactivate();
	// display.dispose();
}

Source File: ERDiagramEditor.java From ermaster-b with Apache License 2.0

4 votes

@SuppressWarnings("unchecked")
protected void initViewerAction(GraphicalViewer viewer) {
	ScalableFreeformRootEditPart rootEditPart = new PagableFreeformRootEditPart(
			this.diagram);
	viewer.setRootEditPart(rootEditPart);

	ZoomManager manager = rootEditPart.getZoomManager();

	double[] zoomLevels = new double[] { 0.1, 0.25, 0.5, 0.75, 0.8, 1.0,
			1.5, 2.0, 2.5, 3.0, 4.0, 5.0, 10.0, 20.0 };
	manager.setZoomLevels(zoomLevels);

	List<String> zoomContributions = new ArrayList<String>();
	zoomContributions.add(ZoomManager.FIT_ALL);
	zoomContributions.add(ZoomManager.FIT_HEIGHT);
	zoomContributions.add(ZoomManager.FIT_WIDTH);
	manager.setZoomLevelContributions(zoomContributions);

	ZoomInAction zoomInAction = new ZoomInAction(manager);
	ZoomOutAction zoomOutAction = new ZoomOutAction(manager);
	ZoomAdjustAction zoomAdjustAction = new ZoomAdjustAction(manager);

	this.getActionRegistry().registerAction(zoomInAction);
	this.getActionRegistry().registerAction(zoomOutAction);
	this.getActionRegistry().registerAction(zoomAdjustAction);

	this.addKeyHandler(zoomInAction);
	this.addKeyHandler(zoomOutAction);

	IFigure gridLayer = rootEditPart.getLayer(LayerConstants.GRID_LAYER);
	gridLayer.setForegroundColor(Resources.GRID_COLOR);

	IAction action = new ToggleGridAction(viewer);
	this.getActionRegistry().registerAction(action);

	action = new ChangeBackgroundColorAction(this, this.diagram);
	this.getActionRegistry().registerAction(action);
	this.getSelectionActions().add(action.getId());

	action = new EditExcelAction(this, this.diagram);
	this.getActionRegistry().registerAction(action);
	this.getSelectionActions().add(action.getId());

	action = new ToggleMainColumnAction(this);
	this.getActionRegistry().registerAction(action);

	action = new LockEditAction(this);
	this.getActionRegistry().registerAction(action);

	action = new ExportToDBAction(this);
	this.getActionRegistry().registerAction(action);

	this.actionBarContributor = new ERDiagramActionBarContributor(
			this.zoomComboContributionItem);

	// action = new ToggleRulerVisibilityAction(viewer);
	// this.getActionRegistry().registerAction(action);
	//
	// action = new ToggleSnapToGeometryAction(viewer);
	// this.getActionRegistry().registerAction(action);
}

Source File: RelationBendpointEditPolicy.java From ermaster-b with Apache License 2.0

4 votes

/**
 * {@inheritDoc}
 */
@Override
protected void showMoveBendpointFeedback(BendpointRequest bendpointrequest) {
	Relation relation = (Relation) getHost().getModel();
	RelationEditPart editPart = (RelationEditPart) this.getHost();

	if (relation.getSource() == relation.getTarget()) {
		if (bendpointrequest.getIndex() != 1) {
			return;
		}
		Point point = bendpointrequest.getLocation();
		this.getConnection().translateToRelative(point);
		Bendpoint rate = this.getRate(point);
		rate.setRelative(true);

		float rateX = (100f - (rate.getX() / 2)) / 100;
		float rateY = (100f - (rate.getY() / 2)) / 100;

		ERTableEditPart tableEditPart = (ERTableEditPart) editPart
				.getSource();
		Rectangle bounds = tableEditPart.getFigure().getBounds();

		Rectangle rect = new Rectangle();
		rect.x = (int) (bounds.x + (bounds.width * rateX));
		rect.y = (int) (bounds.y + (bounds.height * rateY));
		rect.width = (int) (bounds.width * rate.getX() / 100);
		rect.height = (int) (bounds.height * rate.getY() / 100);

		relation.setSourceLocationp(100, (int) (100 * rateY));

		relation.setTargetLocationp((int) (100 * rateX), 100);

		LayerManager manager = (LayerManager) tableEditPart.getRoot();
		IFigure layer = manager.getLayer(LayerConstants.PRIMARY_LAYER);
		this.getFeedbackLayer().setBounds(layer.getBounds());

		List children = this.getFeedbackLayer().getChildren();
		children.clear();
		this.getFeedbackLayer().repaint();

		ZoomManager zoomManager = ((ScalableFreeformRootEditPart) this
				.getHost().getRoot()).getZoomManager();
		double zoom = zoomManager.getZoom();

		Polyline feedbackFigure = new Polyline();
		feedbackFigure.addPoint(new Point((int) (rect.x * zoom),
				(int) (rect.y * zoom)));
		feedbackFigure.addPoint(new Point((int) (rect.x * zoom),
				(int) ((rect.y + rect.height) * zoom)));
		feedbackFigure.addPoint(new Point(
				(int) ((rect.x + rect.width) * zoom),
				(int) ((rect.y + rect.height) * zoom)));
		feedbackFigure
				.addPoint(new Point((int) ((rect.x + rect.width) * zoom),
						(int) (rect.y * zoom)));
		feedbackFigure.addPoint(new Point((int) (rect.x * zoom),
				(int) (rect.y * zoom)));

		feedbackFigure.setLineStyle(SWT.LINE_DASH);

		feedbackFigure.translateToRelative(feedbackFigure.getLocation());

		this.addFeedback(feedbackFigure);

	} else {
		super.showMoveBendpointFeedback(bendpointrequest);
	}

}

Source File: TableViewComponentEditPolicy.java From ermasterr with Apache License 2.0

4 votes

private int getColumnIndex(final DirectEditRequest editRequest) {
    final ZoomManager zoomManager = ((ScalableFreeformRootEditPart) getHost().getRoot()).getZoomManager();
    final double zoom = zoomManager.getZoom();

    final IFigure figure = ((TableViewEditPart) getHost()).getFigure();

    final int center = (int) (figure.getBounds().y + (figure.getBounds().height / 2) * zoom);

    int index = 0;

    if (editRequest.getLocation().y >= center) {
        final TableView newTableView = (TableView) getHost().getModel();

        index = newTableView.getColumns().size();
    }

    return index;
}

Source File: RelationBendpointEditPolicy.java From ermasterr with Apache License 2.0

4 votes

/**
 * {@inheritDoc}
 */
@Override
protected void showMoveBendpointFeedback(final BendpointRequest bendpointrequest) {
    final Relation relation = (Relation) getHost().getModel();
    final RelationEditPart editPart = (RelationEditPart) getHost();

    if (relation.getSource() == relation.getTarget()) {
        if (bendpointrequest.getIndex() != 1) {
            return;
        }
        final Point point = bendpointrequest.getLocation();
        getConnection().translateToRelative(point);
        final Bendpoint rate = getRate(point);
        rate.setRelative(true);

        final float rateX = (100f - (rate.getX() / 2)) / 100;
        final float rateY = (100f - (rate.getY() / 2)) / 100;

        final ERTableEditPart tableEditPart = (ERTableEditPart) editPart.getSource();
        final Rectangle bounds = tableEditPart.getFigure().getBounds();

        final Rectangle rect = new Rectangle();
        rect.x = (int) (bounds.x + (bounds.width * rateX));
        rect.y = (int) (bounds.y + (bounds.height * rateY));
        rect.width = bounds.width * rate.getX() / 100;
        rect.height = bounds.height * rate.getY() / 100;

        relation.setSourceLocationp(100, (int) (100 * rateY));

        relation.setTargetLocationp((int) (100 * rateX), 100);

        final LayerManager manager = (LayerManager) tableEditPart.getRoot();
        final IFigure layer = manager.getLayer(LayerConstants.PRIMARY_LAYER);
        getFeedbackLayer().setBounds(layer.getBounds());

        final List children = getFeedbackLayer().getChildren();
        children.clear();
        getFeedbackLayer().repaint();

        final ZoomManager zoomManager = ((ScalableFreeformRootEditPart) getHost().getRoot()).getZoomManager();
        final double zoom = zoomManager.getZoom();

        final Polyline feedbackFigure = new Polyline();
        feedbackFigure.addPoint(new Point((int) (rect.x * zoom), (int) (rect.y * zoom)));
        feedbackFigure.addPoint(new Point((int) (rect.x * zoom), (int) ((rect.y + rect.height) * zoom)));
        feedbackFigure.addPoint(new Point((int) ((rect.x + rect.width) * zoom), (int) ((rect.y + rect.height) * zoom)));
        feedbackFigure.addPoint(new Point((int) ((rect.x + rect.width) * zoom), (int) (rect.y * zoom)));
        feedbackFigure.addPoint(new Point((int) (rect.x * zoom), (int) (rect.y * zoom)));

        feedbackFigure.setLineStyle(SWT.LINE_DASH);

        feedbackFigure.translateToRelative(feedbackFigure.getLocation());

        addFeedback(feedbackFigure);

    } else {
        super.showMoveBendpointFeedback(bendpointrequest);
    }

}

Source File: ERDiagramEditor.java From ermasterr with Apache License 2.0

4 votes

@SuppressWarnings("unchecked")
private void initViewerAction(final GraphicalViewer viewer) {
    final ScalableFreeformRootEditPart rootEditPart = new PagableFreeformRootEditPart(diagram);
    viewer.setRootEditPart(rootEditPart);

    final ZoomManager manager = rootEditPart.getZoomManager();

    final double[] zoomLevels = new double[] {0.1, 0.25, 0.5, 0.75, 0.8, 1.0, 1.5, 2.0, 2.5, 3.0, 4.0, 5.0, 10.0, 20.0};
    manager.setZoomLevels(zoomLevels);

    final List<String> zoomContributions = new ArrayList<String>();
    zoomContributions.add(ZoomManager.FIT_ALL);
    zoomContributions.add(ZoomManager.FIT_HEIGHT);
    zoomContributions.add(ZoomManager.FIT_WIDTH);
    manager.setZoomLevelContributions(zoomContributions);

    final ZoomInAction zoomInAction = new ZoomInAction(manager);
    final ZoomOutAction zoomOutAction = new ZoomOutAction(manager);
    final ZoomAdjustAction zoomAdjustAction = new ZoomAdjustAction(manager);

    getActionRegistry().registerAction(zoomInAction);
    getActionRegistry().registerAction(zoomOutAction);
    getActionRegistry().registerAction(zoomAdjustAction);

    addKeyHandler(zoomInAction);
    addKeyHandler(zoomOutAction);

    final IFigure gridLayer = rootEditPart.getLayer(LayerConstants.GRID_LAYER);
    gridLayer.setForegroundColor(Resources.GRID_COLOR);

    IAction action = new ToggleGridAction(viewer);
    getActionRegistry().registerAction(action);

    action = new ToggleSnapToGeometryAction(viewer);
    getActionRegistry().registerAction(action);

    action = new ChangeBackgroundColorAction(this, diagram);
    getActionRegistry().registerAction(action);
    getSelectionActions().add(action.getId());

    action = new TooltipAction(this);
    getActionRegistry().registerAction(action);

    action = new LockEditAction(this);
    getActionRegistry().registerAction(action);

    action = new ExportToDBAction(this);
    getActionRegistry().registerAction(action);

    actionBarContributor = new ERDiagramActionBarContributor();
    actionBarContributor.init(getEditorSite().getActionBars(), getSite().getPage());
    // action = new ToggleRulerVisibilityAction(viewer);
    // this.getActionRegistry().registerAction(action);
}

org.eclipse.gef.editparts.ScalableFreeformRootEditPart Java Examples