Examples with ConditionEditor org.apache.hop.ui.core.widget.ConditionEditor used on opensource projects

Example 1 with ConditionEditor

use of org.apache.hop.ui.core.widget.ConditionEditor in project hop by apache.

the class TransformDebugLevelDialog method open.

public boolean open() {
    Shell parent = getParent();
    shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN);
    props.setLook(shell);
    shell.setImage(GuiResource.getInstance().getImageServer());
    int middle = props.getMiddlePct();
    int margin = Const.MARGIN + 2;
    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = Const.FORM_MARGIN;
    formLayout.marginHeight = Const.FORM_MARGIN;
    shell.setText("Transform debug Level");
    shell.setLayout(formLayout);
    // The name
    Label wlName = new Label(shell, SWT.RIGHT);
    props.setLook(wlName);
    wlName.setText("Log level to set ");
    FormData fdlName = new FormData();
    fdlName.top = new FormAttachment(0, margin);
    // First one in the left top corner
    fdlName.left = new FormAttachment(0, 0);
    fdlName.right = new FormAttachment(middle, -margin);
    wlName.setLayoutData(fdlName);
    wLogLevel = new Combo(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    wLogLevel.setItems(LogLevel.getLogLevelDescriptions());
    props.setLook(wLogLevel);
    FormData fdName = new FormData();
    fdName.top = new FormAttachment(wlName, 0, SWT.CENTER);
    // To the right of the label
    fdName.left = new FormAttachment(middle, 0);
    fdName.right = new FormAttachment(100, 0);
    wLogLevel.setLayoutData(fdName);
    Control lastControl = wLogLevel;
    // Start row option
    Label wlStartRow = new Label(shell, SWT.RIGHT);
    props.setLook(wlStartRow);
    wlStartRow.setText("Start row ");
    FormData fdlStartRow = new FormData();
    fdlStartRow.top = new FormAttachment(lastControl, margin);
    // First one in the left top corner
    fdlStartRow.left = new FormAttachment(0, 0);
    fdlStartRow.right = new FormAttachment(middle, -margin);
    wlStartRow.setLayoutData(fdlStartRow);
    wStartRow = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wStartRow);
    FormData fdStartRow = new FormData();
    fdStartRow.top = new FormAttachment(wlStartRow, 0, SWT.CENTER);
    // To the right of the label
    fdStartRow.left = new FormAttachment(middle, 0);
    fdStartRow.right = new FormAttachment(100, 0);
    wStartRow.setLayoutData(fdStartRow);
    lastControl = wStartRow;
    // End row
    Label wlEndRow = new Label(shell, SWT.RIGHT);
    props.setLook(wlEndRow);
    wlEndRow.setText("End row ");
    FormData fdlEndRow = new FormData();
    fdlEndRow.top = new FormAttachment(lastControl, margin);
    // First one in the left top corner
    fdlEndRow.left = new FormAttachment(0, 0);
    fdlEndRow.right = new FormAttachment(middle, -margin);
    wlEndRow.setLayoutData(fdlEndRow);
    wEndRow = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wEndRow);
    FormData fdEndRow = new FormData();
    fdEndRow.top = new FormAttachment(wlEndRow, 0, SWT.CENTER);
    // To the right of the label
    fdEndRow.left = new FormAttachment(middle, 0);
    fdEndRow.right = new FormAttachment(100, 0);
    wEndRow.setLayoutData(fdEndRow);
    lastControl = wEndRow;
    // Buttons
    Button wOK = new Button(shell, SWT.PUSH);
    wOK.setText(BaseMessages.getString(PKG, "System.Button.OK"));
    wOK.addListener(SWT.Selection, e -> ok());
    Button wCancel = new Button(shell, SWT.PUSH);
    wCancel.setText(BaseMessages.getString(PKG, "System.Button.Cancel"));
    wCancel.addListener(SWT.Selection, e -> cancel());
    Button[] buttons = new Button[] { wOK, wCancel };
    BaseTransformDialog.positionBottomButtons(shell, buttons, margin, null);
    // Condition
    Label wlCondition = new Label(shell, SWT.RIGHT);
    wlCondition.setText("Condition : ");
    props.setLook(wlCondition);
    FormData fdlCondition = new FormData();
    fdlCondition.top = new FormAttachment(lastControl, margin);
    fdlCondition.left = new FormAttachment(0, 0);
    fdlCondition.right = new FormAttachment(middle, -margin);
    wlCondition.setLayoutData(fdlCondition);
    ConditionEditor wCondition = new ConditionEditor(shell, SWT.NONE, debugLevel.getCondition(), inputRowMeta);
    props.setLook(wCondition);
    FormData fdCondition = new FormData();
    fdCondition.top = new FormAttachment(lastControl, margin);
    fdCondition.left = new FormAttachment(middle, 0);
    fdCondition.right = new FormAttachment(100, 0);
    fdCondition.bottom = new FormAttachment(wOK, 0);
    wCondition.setLayoutData(fdCondition);
    getData();
    BaseDialog.defaultShellHandling(shell, c -> ok(), c -> cancel());
    return ok;
}

Example 2 with ConditionEditor

use of org.apache.hop.ui.core.widget.ConditionEditor in project hop by apache.

the class PipelineDebugDialog method showTransformDebugInformation.

private void showTransformDebugInformation() {
    // 
    for (Control control : wComposite.getChildren()) {
        control.dispose();
    }
    wComposite.layout(true, true);
    int[] selectionIndices = wTransforms.table.getSelectionIndices();
    if (selectionIndices == null || selectionIndices.length != 1) {
        return;
    }
    previousIndex = selectionIndices[0];
    // What transform did we click on?
    // 
    final TransformMeta transformMeta = pipelineDebugMeta.getPipelineMeta().getTransform(selectionIndices[0]);
    // What is the transform debugging metadata?
    // --> This can be null (most likely scenario)
    // 
    final TransformDebugMeta transformDebugMeta = transformDebugMetaMap.get(transformMeta);
    // At the top we'll put a few common items like first[x], etc.
    // 
    // The row count (e.g. number of rows to keep)
    // 
    wRowCount = new LabelText(wComposite, BaseMessages.getString(PKG, "PipelineDebugDialog.RowCount.Label"), BaseMessages.getString(PKG, "PipelineDebugDialog.RowCount.ToolTip"));
    FormData fdRowCount = new FormData();
    fdRowCount.left = new FormAttachment(0, 0);
    fdRowCount.right = new FormAttachment(100, 0);
    fdRowCount.top = new FormAttachment(0, 0);
    wRowCount.setLayoutData(fdRowCount);
    wRowCount.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetDefaultSelected(SelectionEvent arg0) {
            ok(false);
        }
    });
    // Do we retrieve the first rows passing?
    // 
    wFirstRows = new Button(wComposite, SWT.CHECK);
    props.setLook(wFirstRows);
    wFirstRows.setText(BaseMessages.getString(PKG, "PipelineDebugDialog.FirstRows.Label"));
    wFirstRows.setToolTipText(BaseMessages.getString(PKG, "PipelineDebugDialog.FirstRows.ToolTip"));
    FormData fdFirstRows = new FormData();
    fdFirstRows.left = new FormAttachment(middle, 0);
    fdFirstRows.right = new FormAttachment(100, 0);
    fdFirstRows.top = new FormAttachment(wRowCount, margin);
    wFirstRows.setLayoutData(fdFirstRows);
    // Do we pause on break point, when the condition is met?
    // 
    wPauseBreakPoint = new Button(wComposite, SWT.CHECK);
    props.setLook(wPauseBreakPoint);
    wPauseBreakPoint.setText(BaseMessages.getString(PKG, "PipelineDebugDialog.PauseBreakPoint.Label"));
    wPauseBreakPoint.setToolTipText(BaseMessages.getString(PKG, "PipelineDebugDialog.PauseBreakPoint.ToolTip"));
    FormData fdPauseBreakPoint = new FormData();
    fdPauseBreakPoint.left = new FormAttachment(middle, 0);
    fdPauseBreakPoint.right = new FormAttachment(100, 0);
    fdPauseBreakPoint.top = new FormAttachment(wFirstRows, margin);
    wPauseBreakPoint.setLayoutData(fdPauseBreakPoint);
    // The condition to pause for...
    // 
    condition = null;
    if (transformDebugMeta != null) {
        condition = transformDebugMeta.getCondition();
    }
    if (condition == null) {
        condition = new Condition();
    }
    // The input fields...
    IRowMeta transformInputFields;
    try {
        transformInputFields = pipelineDebugMeta.getPipelineMeta().getTransformFields(variables, transformMeta);
    } catch (HopTransformException e) {
        transformInputFields = new RowMeta();
    }
    Label wlCondition = new Label(wComposite, SWT.RIGHT);
    props.setLook(wlCondition);
    wlCondition.setText(BaseMessages.getString(PKG, "PipelineDebugDialog.Condition.Label"));
    wlCondition.setToolTipText(BaseMessages.getString(PKG, "PipelineDebugDialog.Condition.ToolTip"));
    FormData fdlCondition = new FormData();
    fdlCondition.left = new FormAttachment(0, 0);
    fdlCondition.right = new FormAttachment(middle, -margin);
    fdlCondition.top = new FormAttachment(wPauseBreakPoint, margin);
    wlCondition.setLayoutData(fdlCondition);
    ConditionEditor wCondition = new ConditionEditor(wComposite, SWT.BORDER, condition, transformInputFields);
    FormData fdCondition = new FormData();
    fdCondition.left = new FormAttachment(middle, 0);
    fdCondition.right = new FormAttachment(100, 0);
    fdCondition.top = new FormAttachment(wPauseBreakPoint, margin);
    fdCondition.bottom = new FormAttachment(100, 0);
    wCondition.setLayoutData(fdCondition);
    getTransformDebugData(transformDebugMeta);
    // Add a "clear" button at the bottom on the left...
    // 
    Button wClear = new Button(wComposite, SWT.PUSH);
    props.setLook(wClear);
    wClear.setText(BaseMessages.getString(PKG, "PipelineDebugDialog.Clear.Label"));
    wClear.setToolTipText(BaseMessages.getString(PKG, "PipelineDebugDialog.Clear.ToolTip"));
    FormData fdClear = new FormData();
    fdClear.left = new FormAttachment(0, 0);
    fdClear.bottom = new FormAttachment(100, 0);
    wClear.setLayoutData(fdClear);
    wClear.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent event) {
            // Clear the preview transform information for this transform...
            // 
            transformDebugMetaMap.remove(transformMeta);
            wTransforms.table.setSelection(new int[] {});
            previousIndex = -1;
            // refresh the transforms list...
            // 
            refreshTransformList();
            showTransformDebugInformation();
        }
    });
    wComposite.layout(true, true);
}

Example 3 with ConditionEditor

use of org.apache.hop.ui.core.widget.ConditionEditor in project hop by apache.

the class EnterConditionDialog method open.

public Condition open() {
    Shell parent = getParent();
    shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN);
    props.setLook(shell);
    shell.setText(BaseMessages.getString(PKG, "EnterConditionDialog.Title"));
    shell.setImage(GuiResource.getInstance().getImageHopUi());
    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = Const.FORM_MARGIN;
    formLayout.marginHeight = Const.FORM_MARGIN;
    int margin = props.getMargin() * 2;
    shell.setLayout(formLayout);
    // Condition widget
    wCond = new ConditionEditor(shell, SWT.NONE, condition, fields);
    props.setLook(wCond, Props.WIDGET_STYLE_FIXED);
    if (!getData()) {
        return null;
    }
    // Buttons
    Button wOk = new Button(shell, SWT.PUSH);
    wOk.setText(BaseMessages.getString(PKG, "System.Button.OK"));
    wOk.addListener(SWT.Selection, e -> ok());
    Button wCancel = new Button(shell, SWT.PUSH);
    wCancel.setText(BaseMessages.getString(PKG, "System.Button.Cancel"));
    wCancel.addListener(SWT.Selection, e -> cancel());
    BaseTransformDialog.positionBottomButtons(shell, new Button[] { wOk, wCancel }, margin, null);
    FormData fdCond = new FormData();
    // To the right of the label
    fdCond.left = new FormAttachment(0, 0);
    fdCond.top = new FormAttachment(0, 0);
    fdCond.right = new FormAttachment(100, 0);
    fdCond.bottom = new FormAttachment(wOk, -2 * margin);
    wCond.setLayoutData(fdCond);
    BaseDialog.defaultShellHandling(shell, c -> ok(), c -> dispose());
    return condition;
}

Example 4 with ConditionEditor

use of org.apache.hop.ui.core.widget.ConditionEditor in project hop by apache.

the class JoinRowsDialog method open.

@Override
public String open() {
    Shell parent = getParent();
    shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN);
    props.setLook(shell);
    setShellImage(shell, input);
    ModifyListener lsMod = e -> input.setChanged();
    changed = input.hasChanged();
    backupCondition = (Condition) condition.clone();
    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = Const.FORM_MARGIN;
    formLayout.marginHeight = Const.FORM_MARGIN;
    shell.setLayout(formLayout);
    shell.setText(BaseMessages.getString(PKG, "JoinRowsDialog.Shell.Title"));
    int middle = props.getMiddlePct();
    int margin = props.getMargin();
    // TransformName line
    wlTransformName = new Label(shell, SWT.RIGHT);
    wlTransformName.setText(BaseMessages.getString(PKG, "JoinRowsDialog.TransformName.Label"));
    props.setLook(wlTransformName);
    fdlTransformName = new FormData();
    fdlTransformName.left = new FormAttachment(0, 0);
    fdlTransformName.right = new FormAttachment(middle, -margin);
    fdlTransformName.top = new FormAttachment(0, margin);
    wlTransformName.setLayoutData(fdlTransformName);
    wTransformName = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    wTransformName.setText(transformName);
    props.setLook(wTransformName);
    wTransformName.addModifyListener(lsMod);
    fdTransformName = new FormData();
    fdTransformName.left = new FormAttachment(middle, 0);
    fdTransformName.top = new FormAttachment(0, margin);
    fdTransformName.right = new FormAttachment(100, 0);
    wTransformName.setLayoutData(fdTransformName);
    // Connection line
    Label wlSortDir = new Label(shell, SWT.RIGHT);
    wlSortDir.setText(BaseMessages.getString(PKG, "JoinRowsDialog.TempDir.Label"));
    props.setLook(wlSortDir);
    FormData fdlSortDir = new FormData();
    fdlSortDir.left = new FormAttachment(0, 0);
    fdlSortDir.right = new FormAttachment(middle, -margin);
    fdlSortDir.top = new FormAttachment(wTransformName, margin);
    wlSortDir.setLayoutData(fdlSortDir);
    Button wbSortDir = new Button(shell, SWT.PUSH | SWT.CENTER);
    props.setLook(wbSortDir);
    wbSortDir.setText(BaseMessages.getString(PKG, "JoinRowsDialog.Browse.Button"));
    FormData fdbSortDir = new FormData();
    fdbSortDir.right = new FormAttachment(100, 0);
    fdbSortDir.top = new FormAttachment(wTransformName, margin);
    wbSortDir.setLayoutData(fdbSortDir);
    wSortDir = new TextVar(variables, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    wSortDir.setText(BaseMessages.getString(PKG, "JoinRowsDialog.Temp.Label"));
    props.setLook(wSortDir);
    wSortDir.addModifyListener(lsMod);
    FormData fdSortDir = new FormData();
    fdSortDir.left = new FormAttachment(middle, 0);
    fdSortDir.top = new FormAttachment(wTransformName, margin);
    fdSortDir.right = new FormAttachment(wbSortDir, -margin);
    wSortDir.setLayoutData(fdSortDir);
    wbSortDir.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent arg0) {
            DirectoryDialog dd = new DirectoryDialog(shell, SWT.NONE);
            dd.setFilterPath(wSortDir.getText());
            String dir = dd.open();
            if (dir != null) {
                wSortDir.setText(dir);
            }
        }
    });
    // Whenever something changes, set the tooltip to the expanded version:
    wSortDir.addModifyListener(e -> wSortDir.setToolTipText(variables.resolve(wSortDir.getText())));
    // Table line...
    Label wlPrefix = new Label(shell, SWT.RIGHT);
    wlPrefix.setText(BaseMessages.getString(PKG, "JoinRowsDialog.TempFilePrefix.Label"));
    props.setLook(wlPrefix);
    FormData fdlPrefix = new FormData();
    fdlPrefix.left = new FormAttachment(0, 0);
    fdlPrefix.right = new FormAttachment(middle, -margin);
    fdlPrefix.top = new FormAttachment(wbSortDir, margin * 2);
    wlPrefix.setLayoutData(fdlPrefix);
    wPrefix = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wPrefix);
    wPrefix.addModifyListener(lsMod);
    FormData fdPrefix = new FormData();
    fdPrefix.left = new FormAttachment(middle, 0);
    fdPrefix.top = new FormAttachment(wbSortDir, margin * 2);
    fdPrefix.right = new FormAttachment(100, 0);
    wPrefix.setLayoutData(fdPrefix);
    wPrefix.setText(BaseMessages.getString(PKG, "JoinRowsDialog.Prefix.Label"));
    // ICache size...
    Label wlCache = new Label(shell, SWT.RIGHT);
    wlCache.setText(BaseMessages.getString(PKG, "JoinRowsDialog.Cache.Label"));
    props.setLook(wlCache);
    FormData fdlCache = new FormData();
    fdlCache.left = new FormAttachment(0, 0);
    fdlCache.right = new FormAttachment(middle, -margin);
    fdlCache.top = new FormAttachment(wPrefix, margin * 2);
    wlCache.setLayoutData(fdlCache);
    wCache = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wCache);
    wCache.addModifyListener(lsMod);
    FormData fdCache = new FormData();
    fdCache.left = new FormAttachment(middle, 0);
    fdCache.top = new FormAttachment(wPrefix, margin * 2);
    fdCache.right = new FormAttachment(100, 0);
    wCache.setLayoutData(fdCache);
    // Read date from...
    Label wlMainTransform = new Label(shell, SWT.RIGHT);
    wlMainTransform.setText(BaseMessages.getString(PKG, "JoinRowsDialog.MainTransform.Label"));
    props.setLook(wlMainTransform);
    FormData fdlMainTransform = new FormData();
    fdlMainTransform.left = new FormAttachment(0, 0);
    fdlMainTransform.right = new FormAttachment(middle, -margin);
    fdlMainTransform.top = new FormAttachment(wCache, margin);
    wlMainTransform.setLayoutData(fdlMainTransform);
    wMainTransform = new CCombo(shell, SWT.BORDER);
    props.setLook(wMainTransform);
    List<TransformMeta> prevTransforms = pipelineMeta.findPreviousTransforms(pipelineMeta.findTransform(transformName));
    for (TransformMeta transformMeta : prevTransforms) {
        wMainTransform.add(transformMeta.getName());
    }
    wMainTransform.addModifyListener(lsMod);
    FormData fdMainTransform = new FormData();
    fdMainTransform.left = new FormAttachment(middle, 0);
    fdMainTransform.top = new FormAttachment(wCache, margin);
    fdMainTransform.right = new FormAttachment(100, 0);
    wMainTransform.setLayoutData(fdMainTransform);
    // Condition widget...
    Label wlCondition = new Label(shell, SWT.NONE);
    wlCondition.setText(BaseMessages.getString(PKG, "JoinRowsDialog.Condition.Label"));
    props.setLook(wlCondition);
    FormData fdlCondition = new FormData();
    fdlCondition.left = new FormAttachment(0, 0);
    fdlCondition.top = new FormAttachment(wMainTransform, margin);
    wlCondition.setLayoutData(fdlCondition);
    IRowMeta inputfields = null;
    try {
        inputfields = pipelineMeta.getPrevTransformFields(variables, transformName);
    } catch (HopException ke) {
        inputfields = new RowMeta();
        new ErrorDialog(shell, BaseMessages.getString(PKG, "JoinRowsDialog.FailedToGetFields.DialogTitle"), BaseMessages.getString(PKG, "JoinRowsDialog.FailedToGetFields.DialogMessage"), ke);
    }
    wOk = new Button(shell, SWT.PUSH);
    wOk.setText(BaseMessages.getString(PKG, "System.Button.OK"));
    wCancel = new Button(shell, SWT.PUSH);
    wCancel.setText(BaseMessages.getString(PKG, "System.Button.Cancel"));
    setButtonPositions(new Button[] { wOk, wCancel }, margin, null);
    wCondition = new ConditionEditor(shell, SWT.BORDER, condition, inputfields);
    FormData fdCondition = new FormData();
    fdCondition.left = new FormAttachment(0, 0);
    fdCondition.top = new FormAttachment(wlCondition, margin);
    fdCondition.right = new FormAttachment(100, 0);
    fdCondition.bottom = new FormAttachment(wOk, -2 * margin);
    wCondition.setLayoutData(fdCondition);
    wCondition.addModifyListener(lsMod);
    // Add listeners
    wOk.addListener(SWT.Selection, e -> ok());
    wCancel.addListener(SWT.Selection, e -> cancel());
    getData();
    input.setChanged(changed);
    BaseDialog.defaultShellHandling(shell, c -> ok(), c -> cancel());
    return transformName;
}

Example 5 with ConditionEditor

use of org.apache.hop.ui.core.widget.ConditionEditor in project hop by apache.

the class FilterRowsDialog method open.

@Override
public String open() {
    Shell parent = getParent();
    shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MIN | SWT.MAX);
    props.setLook(shell);
    setShellImage(shell, input);
    ModifyListener lsMod = e -> input.setChanged();
    backupChanged = input.hasChanged();
    backupCondition = (Condition) condition.clone();
    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = Const.FORM_MARGIN;
    formLayout.marginHeight = Const.FORM_MARGIN;
    shell.setLayout(formLayout);
    shell.setText(BaseMessages.getString(PKG, "FilterRowsDialog.Shell.Title"));
    int middle = props.getMiddlePct();
    int margin = props.getMargin();
    // TransformName line
    wlTransformName = new Label(shell, SWT.RIGHT);
    wlTransformName.setText(BaseMessages.getString(PKG, "FilterRowsDialog.TransformName.Label"));
    props.setLook(wlTransformName);
    fdlTransformName = new FormData();
    fdlTransformName.left = new FormAttachment(0, 0);
    fdlTransformName.right = new FormAttachment(middle, -margin);
    fdlTransformName.top = new FormAttachment(0, margin);
    wlTransformName.setLayoutData(fdlTransformName);
    wTransformName = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    wTransformName.setText(transformName);
    props.setLook(wTransformName);
    wTransformName.addModifyListener(lsMod);
    fdTransformName = new FormData();
    fdTransformName.left = new FormAttachment(middle, 0);
    fdTransformName.top = new FormAttachment(0, margin);
    fdTransformName.right = new FormAttachment(100, 0);
    wTransformName.setLayoutData(fdTransformName);
    // Send 'True' data to...
    Label wlTrueTo = new Label(shell, SWT.RIGHT);
    wlTrueTo.setText(BaseMessages.getString(PKG, "FilterRowsDialog.SendTrueTo.Label"));
    props.setLook(wlTrueTo);
    FormData fdlTrueTo = new FormData();
    fdlTrueTo.left = new FormAttachment(0, 0);
    fdlTrueTo.right = new FormAttachment(middle, -margin);
    fdlTrueTo.top = new FormAttachment(wTransformName, margin);
    wlTrueTo.setLayoutData(fdlTrueTo);
    wTrueTo = new CCombo(shell, SWT.BORDER);
    props.setLook(wTrueTo);
    TransformMeta transforminfo = pipelineMeta.findTransform(transformName);
    if (transforminfo != null) {
        List<TransformMeta> nextTransforms = pipelineMeta.findNextTransforms(transforminfo);
        for (TransformMeta transformMeta : nextTransforms) {
            wTrueTo.add(transformMeta.getName());
        }
    }
    wTrueTo.addModifyListener(lsMod);
    FormData fdTrueTo = new FormData();
    fdTrueTo.left = new FormAttachment(middle, 0);
    fdTrueTo.top = new FormAttachment(wTransformName, margin);
    fdTrueTo.right = new FormAttachment(100, 0);
    wTrueTo.setLayoutData(fdTrueTo);
    // Send 'False' data to...
    Label wlFalseTo = new Label(shell, SWT.RIGHT);
    wlFalseTo.setText(BaseMessages.getString(PKG, "FilterRowsDialog.SendFalseTo.Label"));
    props.setLook(wlFalseTo);
    FormData fdlFalseTo = new FormData();
    fdlFalseTo.left = new FormAttachment(0, 0);
    fdlFalseTo.right = new FormAttachment(middle, -margin);
    fdlFalseTo.top = new FormAttachment(wTrueTo, margin);
    wlFalseTo.setLayoutData(fdlFalseTo);
    wFalseTo = new CCombo(shell, SWT.BORDER);
    props.setLook(wFalseTo);
    transforminfo = pipelineMeta.findTransform(transformName);
    if (transforminfo != null) {
        List<TransformMeta> nextTransforms = pipelineMeta.findNextTransforms(transforminfo);
        for (TransformMeta transformMeta : nextTransforms) {
            wFalseTo.add(transformMeta.getName());
        }
    }
    wFalseTo.addModifyListener(lsMod);
    FormData fdFalseFrom = new FormData();
    fdFalseFrom.left = new FormAttachment(middle, 0);
    fdFalseFrom.top = new FormAttachment(wTrueTo, margin);
    fdFalseFrom.right = new FormAttachment(100, 0);
    wFalseTo.setLayoutData(fdFalseFrom);
    Label wlCondition = new Label(shell, SWT.NONE);
    wlCondition.setText(BaseMessages.getString(PKG, "FilterRowsDialog.Condition.Label"));
    props.setLook(wlCondition);
    FormData fdlCondition = new FormData();
    fdlCondition.left = new FormAttachment(0, 0);
    fdlCondition.top = new FormAttachment(wFalseTo, margin);
    wlCondition.setLayoutData(fdlCondition);
    IRowMeta inputfields = null;
    try {
        inputfields = pipelineMeta.getPrevTransformFields(variables, transformName);
    } catch (HopException ke) {
        inputfields = new RowMeta();
        new ErrorDialog(shell, BaseMessages.getString(PKG, "FilterRowsDialog.FailedToGetFields.DialogTitle"), BaseMessages.getString(PKG, "FilterRowsDialog.FailedToGetFields.DialogMessage"), ke);
    }
    // Some buttons
    wOk = new Button(shell, SWT.PUSH);
    wOk.setText(BaseMessages.getString(PKG, "System.Button.OK"));
    wCancel = new Button(shell, SWT.PUSH);
    wCancel.setText(BaseMessages.getString(PKG, "System.Button.Cancel"));
    setButtonPositions(new Button[] { wOk, wCancel }, margin, null);
    wCondition = new ConditionEditor(shell, SWT.BORDER, condition, inputfields);
    FormData fdCondition = new FormData();
    fdCondition.left = new FormAttachment(0, 0);
    fdCondition.top = new FormAttachment(wlCondition, margin);
    fdCondition.right = new FormAttachment(100, 0);
    fdCondition.bottom = new FormAttachment(wOk, -2 * margin);
    wCondition.setLayoutData(fdCondition);
    wCondition.addModifyListener(lsMod);
    // Add listeners
    wCancel.addListener(SWT.Selection, e -> cancel());
    wOk.addListener(SWT.Selection, e -> ok());
    getData();
    input.setChanged(backupChanged);
    BaseDialog.defaultShellHandling(shell, c -> ok(), c -> cancel());
    return transformName;
}