Examples with RowPositionCoordinate org.eclipse.nebula.widgets.nattable.coordinate.RowPositionCoordinate used on opensource projects

Example 1 with RowPositionCoordinate

use of org.eclipse.nebula.widgets.nattable.coordinate.RowPositionCoordinate in project nebula.widgets.nattable by eclipse.

the class RowReorderCommand method convertToTargetLayer.

@Override
public boolean convertToTargetLayer(ILayer targetLayer) {
    RowPositionCoordinate targetFromRowPositionCoordinate = LayerCommandUtil.convertRowPositionToTargetContext(this.fromRowPositionCoordinate, targetLayer);
    RowPositionCoordinate targetToRowPositionCoordinate = LayerCommandUtil.convertRowPositionToTargetContext(this.toRowPositionCoordinate, targetLayer);
    if (targetFromRowPositionCoordinate != null && targetToRowPositionCoordinate != null) {
        this.fromRowPositionCoordinate = targetFromRowPositionCoordinate;
        this.toRowPositionCoordinate = targetToRowPositionCoordinate;
        return true;
    } else {
        return false;
    }
}

Example 2 with RowPositionCoordinate

use of org.eclipse.nebula.widgets.nattable.coordinate.RowPositionCoordinate in project nebula.widgets.nattable by eclipse.

the class SelectRegionCommand method convertToTargetLayer.

@Override
public boolean convertToTargetLayer(ILayer targetLayer) {
    PositionCoordinate sourceCoordinate = new PositionCoordinate(this.sourceLayer, this.region.x, this.region.y);
    PositionCoordinate targetCoordinate = LayerCommandUtil.convertPositionToTargetContext(sourceCoordinate, targetLayer);
    if (targetCoordinate != null) {
        this.sourceLayer = targetCoordinate.getLayer();
        this.region.x = targetCoordinate.columnPosition;
        this.region.y = targetCoordinate.rowPosition;
        if (this.anchorColumnPosition >= 0) {
            ColumnPositionCoordinate sourceColumn = new ColumnPositionCoordinate(this.sourceLayer, this.anchorColumnPosition);
            ColumnPositionCoordinate targetColumn = LayerCommandUtil.convertColumnPositionToTargetContext(sourceColumn, targetLayer);
            this.anchorColumnPosition = targetColumn.getColumnPosition();
        }
        if (this.anchorRowPosition >= 0) {
            RowPositionCoordinate sourceRow = new RowPositionCoordinate(this.sourceLayer, this.anchorRowPosition);
            RowPositionCoordinate targetRow = LayerCommandUtil.convertRowPositionToTargetContext(sourceRow, targetLayer);
            this.anchorRowPosition = targetRow.getRowPosition();
        }
        return true;
    }
    return false;
}

Example 3 with RowPositionCoordinate

use of org.eclipse.nebula.widgets.nattable.coordinate.RowPositionCoordinate in project nebula.widgets.nattable by eclipse.

the class LayerCommandUtil method convertRowPositionToTargetContext.

public static RowPositionCoordinate convertRowPositionToTargetContext(RowPositionCoordinate rowPositionCoordinate, ILayer targetLayer) {
    if (rowPositionCoordinate != null) {
        ILayer layer = rowPositionCoordinate.getLayer();
        if (layer == targetLayer) {
            return rowPositionCoordinate;
        }
        int rowPosition = rowPositionCoordinate.getRowPosition();
        int underlyingRowPosition = layer.localToUnderlyingRowPosition(rowPosition);
        if (underlyingRowPosition < 0) {
            return null;
        }
        Collection<ILayer> underlyingLayers = layer.getUnderlyingLayersByRowPosition(rowPosition);
        if (underlyingLayers != null) {
            for (ILayer underlyingLayer : underlyingLayers) {
                if (underlyingLayer != null) {
                    RowPositionCoordinate convertedRowPositionCoordinate = convertRowPositionToTargetContext(new RowPositionCoordinate(underlyingLayer, underlyingRowPosition), targetLayer);
                    if (convertedRowPositionCoordinate != null) {
                        return convertedRowPositionCoordinate;
                    }
                }
            }
        }
    }
    return null;
}

Example 4 with RowPositionCoordinate

use of org.eclipse.nebula.widgets.nattable.coordinate.RowPositionCoordinate in project nebula.widgets.nattable by eclipse.

the class ViewportSelectColumnGroupCommandHandler method doCommand.

@Override
protected boolean doCommand(ViewportSelectColumnGroupCommand command) {
    int start = -1;
    int span = -1;
    // if a column group group is configured, we inspect the row position
    if (this.columnGroupGroupHeaderLayer != null && command.getNatTableRowPosition() == 0) {
        start = this.columnGroupGroupHeaderLayer.getStartPositionOfGroup(command.getColumnPosition());
        span = this.columnGroupGroupHeaderLayer.getColumnSpan(command.getColumnPosition());
    } else {
        start = this.columnGroupHeaderLayer.getStartPositionOfGroup(command.getColumnPosition());
        span = this.columnGroupHeaderLayer.getColumnSpan(command.getColumnPosition());
    }
    // the SelectRegionCommand needs to be executed on the underlying layer
    // this way the row range from 0 to MAX works, which otherwise breaks
    // when selecting a column group on scrolled state
    ILayer underlyingLayer = this.viewportLayer.getUnderlyingLayerByPosition(0, 0);
    ColumnPositionCoordinate underlyingStart = LayerCommandUtil.convertColumnPositionToTargetContext(new ColumnPositionCoordinate(this.viewportLayer, start), underlyingLayer);
    SelectRegionCommand regionCommand = new SelectRegionCommand(underlyingLayer, underlyingStart.getColumnPosition(), 0, span, Integer.MAX_VALUE, command.isWithShiftMask(), command.isWithControlMask());
    // set the anchor row position to the first row in the viewport
    RowPositionCoordinate underlyingRow = LayerCommandUtil.convertRowPositionToTargetContext(new RowPositionCoordinate(this.viewportLayer, 0), underlyingLayer);
    regionCommand.setAnchorRowPosition(underlyingRow.rowPosition);
    underlyingLayer.doCommand(regionCommand);
    return true;
}

Example 5 with RowPositionCoordinate

use of org.eclipse.nebula.widgets.nattable.coordinate.RowPositionCoordinate in project nebula.widgets.nattable by eclipse.

the class MultiRowReorderCommand method convertToTargetLayer.

@Override
public boolean convertToTargetLayer(ILayer targetLayer) {
    List<RowPositionCoordinate> convertedFromRowPositionCoordinates = new ArrayList<RowPositionCoordinate>(this.fromRowPositionCoordinates.size());
    for (RowPositionCoordinate fromRowPositionCoordinate : this.fromRowPositionCoordinates) {
        RowPositionCoordinate convertedFromRowPositionCoordinate = LayerCommandUtil.convertRowPositionToTargetContext(fromRowPositionCoordinate, targetLayer);
        if (convertedFromRowPositionCoordinate != null) {
            convertedFromRowPositionCoordinates.add(convertedFromRowPositionCoordinate);
        }
    }
    RowPositionCoordinate targetToRowPositionCoordinate = LayerCommandUtil.convertRowPositionToTargetContext(this.toRowPositionCoordinate, targetLayer);
    if (convertedFromRowPositionCoordinates.size() > 0 && targetToRowPositionCoordinate != null) {
        this.fromRowPositionCoordinates = convertedFromRowPositionCoordinates;
        this.toRowPositionCoordinate = targetToRowPositionCoordinate;
        return true;
    } else {
        return false;
    }
}