org.eclipse.gef.LayerConstants Java Exaples

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

6 votes

public void activate( )
{
	if ( handles == null )
	{
		handles = getHandleList( );
	}
	// IFigure layer = getLayer( CrosstabTableEditPart.CELL_HANDLE_LAYER );
	IFigure layer = getLayer( LayerConstants.HANDLE_LAYER );
	int size = handles.size( );
	for ( int i = 0; i < size; i++ )
	{
		Figure handle = (Figure) handles.get( i );
		layer.add( handle );
	}
	super.activate( );
}

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

6 votes

/**
 * Calculates height of row
 * 
 * @param part
 * @param row
 * @return
 */
public static int caleVisualHeight( TableEditPart part, Object row )
{

	RowHandleAdapter adapt = HandleAdapterFactory.getInstance( )
			.getRowHandleAdapter( row );

	IFigure figure = part.getLayer( LayerConstants.PRIMARY_LAYER );
	TableLayout.WorkingData data = (TableLayout.WorkingData) figure.getLayoutManager( )
			.getConstraint( figure );
	if ( data == null )
	{
		return adapt.getHeight( );
	}
	int rowNumber = adapt.getRowNumber( );
	if ( rowNumber <= data.rowHeights.length )
	{
		return data.findRowData( rowNumber ).height;
	}
	return 0;
}

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

6 votes

/**
 * Calculates the width of column
 * 
 * @param part
 * @param Column
 * @return
 */
public static int caleVisualWidth( AbstractTableEditPart part,
		int columnNumber )
{
	IFigure figure = part.getLayer( LayerConstants.PRIMARY_LAYER );
	TableLayout.WorkingData data = (TableLayout.WorkingData) figure.getLayoutManager( )
			.getConstraint( figure );
	if ( data == null )
	{
		return 0;
	}

	if ( columnNumber <= data.columnWidths.length )
	{
		return data.findColumnData( columnNumber ).width;
	}
	return 0;
}

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

6 votes

/**
 * Calculates height of row
 * 
 * @param part
 * @param row
 * @return
 */
public static int caleVisualHeight( AbstractTableEditPart part,
		int rowNumber )
{

	IFigure figure = part.getLayer( LayerConstants.PRIMARY_LAYER );
	TableLayout.WorkingData data = (TableLayout.WorkingData) figure.getLayoutManager( )
			.getConstraint( figure );
	if ( data == null )
	{
		return 0;
	}

	if ( rowNumber <= data.rowHeights.length )
	{
		return data.findRowData( rowNumber ).height;
	}
	return 0;
}

Source File: SaveImageAction.java From olca-app with Mozilla Public License 2.0

6 votes

@Override
public void run() {
	if (file == null)
		return;
	log.trace("export product graph as image: {}", file);
	ScalableRootEditPart editPart = (ScalableRootEditPart) editor.getGraphicalViewer().getRootEditPart();
	IFigure rootFigure = editPart.getLayer(LayerConstants.PRINTABLE_LAYERS);
	Rectangle bounds = rootFigure.getBounds();
	Image img = new Image(null, bounds.width, bounds.height);
	GC imageGC = new GC(img);
	Graphics graphics = new SWTGraphics(imageGC);
	rootFigure.paint(graphics);
	ImageLoader imgLoader = new ImageLoader();
	imgLoader.data = new ImageData[] { img.getImageData() };
	imgLoader.save(file.getAbsolutePath(), SWT.IMAGE_PNG);
}

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

6 votes

public void activate( )
{
	if ( handles == null )
	{
		handles = getHandleList( );
	}
	// IFigure layer = getLayer( CrosstabTableEditPart.CELL_HANDLE_LAYER );
	IFigure layer = getLayer( LayerConstants.HANDLE_LAYER );
	int size = handles.size( );
	for ( int i = 0; i < size; i++ )
	{
		Figure handle = (Figure) handles.get( i );
		layer.add( handle );
	}
	super.activate( );
}

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

6 votes

@Override
public void eraseTargetFeedback(Request request) {
    final LayerManager manager = (LayerManager) getHost().getRoot();
    final IFigure layer = manager.getLayer(LayerConstants.PRIMARY_LAYER);
    getFeedbackLayer().setBounds(layer.getBounds());

    final List<?> list = getFeedbackLayer().getChildren();

    for (final Iterator<?> iter = list.iterator(); iter.hasNext();) {
        final Object obj = iter.next();
        if (obj instanceof Label) {
            iter.remove();
        }
    }
    getFeedbackLayer().repaint();

    super.eraseTargetFeedback(request);
}

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: TableViewGraphicalNodeEditPolicy.java From ermasterr with Apache License 2.0

6 votes

@Override
public void eraseTargetFeedback(final Request request) {
    final LayerManager manager = (LayerManager) getHost().getRoot();
    final IFigure layer = manager.getLayer(LayerConstants.PRIMARY_LAYER);
    getFeedbackLayer().setBounds(layer.getBounds());

    final List list = getFeedbackLayer().getChildren();

    for (final Iterator iter = list.iterator(); iter.hasNext();) {
        final Object obj = iter.next();
        if (obj instanceof Label) {
            iter.remove();
        }
    }
    getFeedbackLayer().repaint();

    super.eraseTargetFeedback(request);
}

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

6 votes

public static int caleVisualWidth( TableEditPart part, int columnIndex,
		Object column )
{
	ColumnHandleAdapter adapt = HandleAdapterFactory.getInstance( )
			.getColumnHandleAdapter( column );

	IFigure figure = part.getLayer( LayerConstants.PRIMARY_LAYER );
	TableLayout.WorkingData data = (TableLayout.WorkingData) figure.getLayoutManager( )
			.getConstraint( figure );
	if ( data == null )
	{
		return adapt.getWidth( );
	}

	int columnNumber = ( columnIndex <= 0 ) ? adapt.getColumnNumber( )
			: columnIndex;

	if ( columnNumber <= data.columnWidths.length )
	{
		return data.findColumnData( columnNumber ).width;
	}
	return 0;
}

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

6 votes

/**
 * Get minimum height of row.
 * 
 * @param part
 * @param rowNumber
 * @return
 */
public static int getMinHeight( AbstractTableEditPart part, int rowNumber )
{

	IFigure figure = part.getLayer( LayerConstants.PRIMARY_LAYER );
	TableLayout.WorkingData data = (TableLayout.WorkingData) figure.getLayoutManager( )
			.getConstraint( figure );
	if ( data == null )
	{
		return 0;
	}
	if ( rowNumber <= data.rowHeights.length )
	{
		return data.findRowData( rowNumber ).minRowHeight;
	}
	return 0;
}

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

6 votes

/**
 * Get minimum width of column.
 * 
 * @param part
 * @param columnNumber
 * @return
 */
public static int getMinWidth( AbstractTableEditPart part, int columnNumber )
{

	IFigure figure = part.getLayer( LayerConstants.PRIMARY_LAYER );
	TableLayout.WorkingData data = (TableLayout.WorkingData) figure.getLayoutManager( )
			.getConstraint( figure );
	if ( data == null )
	{
		return 0;
	}
	if ( columnNumber <= data.columnWidths.length )
	{
		return data.findColumnData( columnNumber ).minColumnWidth;
	}
	return 0;
}

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

6 votes

/**
 * Gets the table contents height
 * 
 * @param part
 * @return
 */
public static int getTableContentsHeight( TableEditPart part )
{
	IFigure figure = part.getLayer( LayerConstants.PRIMARY_LAYER );
	TableLayout.WorkingData data = (TableLayout.WorkingData) figure.getLayoutManager( )
			.getConstraint( figure );
	if ( data == null )
	{
		return 0;
	}
	int height = 0;
	if ( data.rowHeights == null )
	{
		return height;
	}
	int len = data.rowHeights.length;
	for ( int i = 0; i < len; i++ )
	{
		height = height + data.rowHeights[i].height;
	}

	return height;
}

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

6 votes

/**
 * Gets the table contents width
 * 
 * @param part
 * @return
 */
public static int getTableContentsWidth( TableEditPart part )
{
	IFigure figure = part.getLayer( LayerConstants.PRIMARY_LAYER );
	TableLayout.WorkingData data = (TableLayout.WorkingData) figure.getLayoutManager( )
			.getConstraint( figure );
	if ( data == null )
	{
		return 0;
	}
	int width = 0;
	if ( data.columnWidths == null )
	{
		return width;
	}
	int len = data.columnWidths.length;
	for ( int i = 0; i < len; i++ )
	{
		width = width + data.columnWidths[i].width;
	}

	return width;
}

Source File: NonInterruptingBoundaryTimerEvent2EditPart.java From bonita-studio with GNU General Public License v2.0

6 votes

public EditPolicy getPrimaryDragEditPolicy() {
	return new BorderItemSelectionEditPolicy() {
		@Override
		protected void showPrimarySelection() {
			super.showPrimarySelection();
			hideSelection();
			IFigure layer = getLayer(LayerConstants.HANDLE_LAYER);
			layer.setBackgroundColor(ColorConstants.black);
			layer.setVisible(true);
			for (Object f : layer.getChildren()) {
				((IFigure) f).setBackgroundColor(ColorConstants.black);
				((IFigure) f).setVisible(true);
			}
		}

		@Override
		protected IFigure createDragSourceFeedbackFigure() {
			IFigure r = FiguresHelper.getSelectedFigure(resolveSemanticElement().eClass(), -1, -1, null, null);
			addFeedback(r);
			return r;
		}
	};
}

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

6 votes

@Override
public void eraseTargetFeedback(Request request) {
	LayerManager manager = (LayerManager) this.getHost().getRoot();
	IFigure layer = manager.getLayer(LayerConstants.PRIMARY_LAYER);
	this.getFeedbackLayer().setBounds(layer.getBounds());

	List list = this.getFeedbackLayer().getChildren();

	for (Iterator iter = list.iterator(); iter.hasNext();) {
		Object obj = iter.next();
		if (obj instanceof Label) {
			iter.remove();
		}
	}
	this.getFeedbackLayer().repaint();

	super.eraseTargetFeedback(request);
}

Source File: BoundaryMessageEvent2EditPart.java From bonita-studio with GNU General Public License v2.0

6 votes

public EditPolicy getPrimaryDragEditPolicy() {
	return new BorderItemSelectionEditPolicy() {
		@Override
		protected void showPrimarySelection() {
			super.showPrimarySelection();
			hideSelection();
			IFigure layer = getLayer(LayerConstants.HANDLE_LAYER);
			layer.setBackgroundColor(ColorConstants.black);
			layer.setVisible(true);
			for (Object f : layer.getChildren()) {
				((IFigure) f).setBackgroundColor(ColorConstants.black);
				((IFigure) f).setVisible(true);
			}
		}

		@Override
		protected IFigure createDragSourceFeedbackFigure() {
			IFigure r = FiguresHelper.getSelectedFigure(resolveSemanticElement().eClass(), -1, -1, null, null);
			addFeedback(r);
			return r;
		}
	};
}

Source File: BoundaryMessageEventEditPart.java From bonita-studio with GNU General Public License v2.0

6 votes

public EditPolicy getPrimaryDragEditPolicy() {
	return new BorderItemSelectionEditPolicy() {
		@Override
		protected void showPrimarySelection() {
			super.showPrimarySelection();
			hideSelection();
			IFigure layer = getLayer(LayerConstants.HANDLE_LAYER);
			layer.setBackgroundColor(ColorConstants.black);
			layer.setVisible(true);
			for (Object f : layer.getChildren()) {
				((IFigure) f).setBackgroundColor(ColorConstants.black);
				((IFigure) f).setVisible(true);
			}
		}

		@Override
		protected IFigure createDragSourceFeedbackFigure() {
			IFigure r = FiguresHelper.getSelectedFigure(resolveSemanticElement().eClass(), -1, -1, null, null);
			addFeedback(r);
			return r;
		}
	};
}

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

6 votes

protected void removeSelectionHandles( )
{
	if ( handles == null )
		return;
	IFigure layer = getLayer( LayerConstants.HANDLE_LAYER );
	for ( int i = 0; i < handles.size( ); i++ )
	{
		Object figure = handles.get( i );
		if ( figure instanceof IFigure )
		{
			layer.remove( (IFigure) figure );
		}

	}
	handles = null;
}

Source File: IntermediateErrorCatchEvent2EditPart.java From bonita-studio with GNU General Public License v2.0

6 votes

public EditPolicy getPrimaryDragEditPolicy() {
	return new BorderItemSelectionEditPolicy() {
		@Override
		protected void showPrimarySelection() {
			super.showPrimarySelection();
			hideSelection();
			IFigure layer = getLayer(LayerConstants.HANDLE_LAYER);
			layer.setBackgroundColor(ColorConstants.black);
			layer.setVisible(true);
			for (Object f : layer.getChildren()) {
				((IFigure) f).setBackgroundColor(ColorConstants.black);
				((IFigure) f).setVisible(true);
			}
		}

		@Override
		protected IFigure createDragSourceFeedbackFigure() {
			IFigure r = FiguresHelper.getSelectedFigure(resolveSemanticElement().eClass(), -1, -1, null, null);
			addFeedback(r);
			return r;
		}
	};
}

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

6 votes

protected void removeSelectionHandles( )
{
	if ( handles == null )
		return;
	IFigure layer = getLayer( LayerConstants.HANDLE_LAYER );
	IFigure topLayer = getTopLayer( LayerConstants.HANDLE_LAYER );
	for ( int i = 0; i < handles.size( ); i++ )
	{
		Object figure = handles.get( i );
		if ( figure instanceof TableHFHandle )
		{
			topLayer.remove( (IFigure) figure );
		}
		else if ( figure instanceof TableSelectionHandle )
		{
			layer.remove( (IFigure) figure );
		}
		else if ( figure instanceof IFigure )
		{
			layer.remove( (IFigure) figure );
		}

	}

	handles = null;
}

Source File: BoundaryTimerEventEditPart.java From bonita-studio with GNU General Public License v2.0

6 votes

public EditPolicy getPrimaryDragEditPolicy() {
	return new BorderItemSelectionEditPolicy() {
		@Override
		protected void showPrimarySelection() {
			super.showPrimarySelection();
			hideSelection();
			IFigure layer = getLayer(LayerConstants.HANDLE_LAYER);
			layer.setBackgroundColor(ColorConstants.black);
			layer.setVisible(true);
			for (Object f : layer.getChildren()) {
				((IFigure) f).setBackgroundColor(ColorConstants.black);
				((IFigure) f).setVisible(true);
			}
		}

		@Override
		protected IFigure createDragSourceFeedbackFigure() {
			IFigure r = FiguresHelper.getSelectedFigure(resolveSemanticElement().eClass(), -1, -1, null, null);
			addFeedback(r);
			return r;
		}
	};
}

Source File: BoundaryTimerEvent2EditPart.java From bonita-studio with GNU General Public License v2.0

6 votes

public EditPolicy getPrimaryDragEditPolicy() {
	return new BorderItemSelectionEditPolicy() {
		@Override
		protected void showPrimarySelection() {
			super.showPrimarySelection();
			hideSelection();
			IFigure layer = getLayer(LayerConstants.HANDLE_LAYER);
			layer.setBackgroundColor(ColorConstants.black);
			layer.setVisible(true);
			for (Object f : layer.getChildren()) {
				((IFigure) f).setBackgroundColor(ColorConstants.black);
				((IFigure) f).setVisible(true);
			}
		}

		@Override
		protected IFigure createDragSourceFeedbackFigure() {
			IFigure r = FiguresHelper.getSelectedFigure(resolveSemanticElement().eClass(), -1, -1, null, null);
			addFeedback(r);
			return r;
		}
	};
}

Source File: IntermediateErrorCatchEvent3EditPart.java From bonita-studio with GNU General Public License v2.0

6 votes

public EditPolicy getPrimaryDragEditPolicy() {
	return new BorderItemSelectionEditPolicy() {
		@Override
		protected void showPrimarySelection() {
			super.showPrimarySelection();
			hideSelection();
			IFigure layer = getLayer(LayerConstants.HANDLE_LAYER);
			layer.setBackgroundColor(ColorConstants.black);
			layer.setVisible(true);
			for (Object f : layer.getChildren()) {
				((IFigure) f).setBackgroundColor(ColorConstants.black);
				((IFigure) f).setVisible(true);
			}
		}

		@Override
		protected IFigure createDragSourceFeedbackFigure() {
			IFigure r = FiguresHelper.getSelectedFigure(resolveSemanticElement().eClass(), -1, -1, null, null);
			addFeedback(r);
			return r;
		}
	};
}

Source File: IntermediateErrorCatchEvent4EditPart.java From bonita-studio with GNU General Public License v2.0

6 votes

public EditPolicy getPrimaryDragEditPolicy() {
	return new BorderItemSelectionEditPolicy() {
		@Override
		protected void showPrimarySelection() {
			super.showPrimarySelection();
			hideSelection();
			IFigure layer = getLayer(LayerConstants.HANDLE_LAYER);
			layer.setBackgroundColor(ColorConstants.black);
			layer.setVisible(true);
			for (Object f : layer.getChildren()) {
				((IFigure) f).setBackgroundColor(ColorConstants.black);
				((IFigure) f).setVisible(true);
			}
		}

		@Override
		protected IFigure createDragSourceFeedbackFigure() {
			IFigure r = FiguresHelper.getSelectedFigure(resolveSemanticElement().eClass(), -1, -1, null, null);
			addFeedback(r);
			return r;
		}
	};
}

Source File: IntermediateErrorCatchEvent5EditPart.java From bonita-studio with GNU General Public License v2.0

6 votes

public EditPolicy getPrimaryDragEditPolicy() {
	return new BorderItemSelectionEditPolicy() {
		@Override
		protected void showPrimarySelection() {
			super.showPrimarySelection();
			hideSelection();
			IFigure layer = getLayer(LayerConstants.HANDLE_LAYER);
			layer.setBackgroundColor(ColorConstants.black);
			layer.setVisible(true);
			for (Object f : layer.getChildren()) {
				((IFigure) f).setBackgroundColor(ColorConstants.black);
				((IFigure) f).setVisible(true);
			}
		}

		@Override
		protected IFigure createDragSourceFeedbackFigure() {
			IFigure r = FiguresHelper.getSelectedFigure(resolveSemanticElement().eClass(), -1, -1, null, null);
			addFeedback(r);
			return r;
		}
	};
}

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

6 votes

private int caleVisualWidth( int columnIndex )
{
	IFigure figure = source.getLayer( LayerConstants.PRIMARY_LAYER );
	TableLayout.WorkingData data = (TableLayout.WorkingData) figure.getLayoutManager( )
			.getConstraint( figure );

	if ( data == null )
	{
		return 0;
	}

	if ( columnIndex <= data.columnWidths.length )
	{
		return data.findColumnData( columnIndex ).width;
	}

	return 0;
}

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

6 votes

private int caleVisualHeight( int rowIndex )
{
	IFigure figure = source.getLayer( LayerConstants.PRIMARY_LAYER );
	TableLayout.WorkingData data = (TableLayout.WorkingData) figure.getLayoutManager( )
			.getConstraint( figure );

	if ( data == null )
	{
		return 0;
	}

	if ( rowIndex <= data.rowHeights.length )
	{
		return data.findRowData( rowIndex ).height;
	}
	return 0;
}

Source File: BoundarySignalEventEditPart.java From bonita-studio with GNU General Public License v2.0

6 votes

public EditPolicy getPrimaryDragEditPolicy() {
	return new BorderItemSelectionEditPolicy() {
		@Override
		protected void showPrimarySelection() {
			super.showPrimarySelection();
			hideSelection();
			IFigure layer = getLayer(LayerConstants.HANDLE_LAYER);
			layer.setBackgroundColor(ColorConstants.black);
			layer.setVisible(true);
			for (Object f : layer.getChildren()) {
				((IFigure) f).setBackgroundColor(ColorConstants.black);
				((IFigure) f).setVisible(true);
			}
		}

		@Override
		protected IFigure createDragSourceFeedbackFigure() {
			IFigure r = FiguresHelper.getSelectedFigure(resolveSemanticElement().eClass(), -1, -1, null, null);
			addFeedback(r);
			return r;
		}
	};
}

Source File: IntermediateErrorCatchEvent6EditPart.java From bonita-studio with GNU General Public License v2.0

6 votes

public EditPolicy getPrimaryDragEditPolicy() {
	return new BorderItemSelectionEditPolicy() {
		@Override
		protected void showPrimarySelection() {
			super.showPrimarySelection();
			hideSelection();
			IFigure layer = getLayer(LayerConstants.HANDLE_LAYER);
			layer.setBackgroundColor(ColorConstants.black);
			layer.setVisible(true);
			for (Object f : layer.getChildren()) {
				((IFigure) f).setBackgroundColor(ColorConstants.black);
				((IFigure) f).setVisible(true);
			}
		}

		@Override
		protected IFigure createDragSourceFeedbackFigure() {
			IFigure r = FiguresHelper.getSelectedFigure(resolveSemanticElement().eClass(), -1, -1, null, null);
			addFeedback(r);
			return r;
		}
	};
}

org.eclipse.gef.LayerConstants Java Examples