Examples with AbstractCanvasCommand org.kie.workbench.common.stunner.core.client.canvas.command.AbstractCanvasCommand used on opensource projects

Example 1 with AbstractCanvasCommand

use of org.kie.workbench.common.stunner.core.client.canvas.command.AbstractCanvasCommand in project kie-wb-common by kiegroup.

the class SetKindCommand method newCanvasCommand.

@Override
protected Command<AbstractCanvasHandler, CanvasViolation> newCanvasCommand(final AbstractCanvasHandler handler) {
    return new AbstractCanvasCommand() {

        @Override
        public CommandResult<CanvasViolation> execute(final AbstractCanvasHandler handler) {
            final GridData gridData = cellTuple.getGridWidget().getModel();
            gridData.setCellValue(cellTuple.getRowIndex(), cellTuple.getColumnIndex(), cellTuple.getValue());
            canvasOperation.execute();
            return CanvasCommandResultBuilder.SUCCESS;
        }

        @Override
        public CommandResult<CanvasViolation> undo(final AbstractCanvasHandler handler) {
            if (oldCellValue.isPresent()) {
                cellTuple.getGridWidget().getModel().setCellValue(cellTuple.getRowIndex(), cellTuple.getColumnIndex(), oldCellValue.get());
            } else {
                cellTuple.getGridWidget().getModel().deleteCell(cellTuple.getRowIndex(), cellTuple.getColumnIndex());
            }
            canvasOperation.execute();
            return CanvasCommandResultBuilder.SUCCESS;
        }
    };
}

Example 2 with AbstractCanvasCommand

use of org.kie.workbench.common.stunner.core.client.canvas.command.AbstractCanvasCommand in project kie-wb-common by kiegroup.

the class SetCellValueCommand method newCanvasCommand.

@Override
protected Command<AbstractCanvasHandler, CanvasViolation> newCanvasCommand(final AbstractCanvasHandler context) {
    return new AbstractCanvasCommand() {

        @Override
        public CommandResult<CanvasViolation> execute(final AbstractCanvasHandler context) {
            final GridData gridData = cellTuple.getGridWidget().getModel();
            gridData.setCellValue(cellTuple.getRowIndex(), cellTuple.getColumnIndex(), cellTuple.getValue());
            canvasOperation.execute();
            return CanvasCommandResultBuilder.SUCCESS;
        }

        @Override
        public CommandResult<CanvasViolation> undo(final AbstractCanvasHandler context) {
            if (oldCellValue.isPresent()) {
                cellTuple.getGridWidget().getModel().setCellValue(cellTuple.getRowIndex(), cellTuple.getColumnIndex(), oldCellValue.get());
            } else {
                cellTuple.getGridWidget().getModel().deleteCell(cellTuple.getRowIndex(), cellTuple.getColumnIndex());
            }
            canvasOperation.execute();
            return CanvasCommandResultBuilder.SUCCESS;
        }
    };
}