Examples with StyledTextComp org.pentaho.di.ui.core.widget.StyledTextComp used on opensource projects

Example 36 with StyledTextComp

use of org.pentaho.di.ui.core.widget.StyledTextComp in project pentaho-kettle by pentaho.

the class ExecSQLDialog method open.

public String open() {
    Shell parent = getParent();
    Display display = parent.getDisplay();
    shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN);
    props.setLook(shell);
    setShellImage(shell, input);
    ModifyListener lsMod = new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            changedInDialog = true;
            input.setChanged();
        }
    };
    SelectionAdapter lsSel = new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            input.setChanged();
        }
    };
    changed = input.hasChanged();
    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = Const.FORM_MARGIN;
    formLayout.marginHeight = Const.FORM_MARGIN;
    shell.setLayout(formLayout);
    shell.setText(BaseMessages.getString(PKG, "ExecSQLDialog.Shell.Label"));
    int middle = props.getMiddlePct();
    int margin = Const.MARGIN;
    // Stepname line
    wlStepname = new Label(shell, SWT.RIGHT);
    wlStepname.setText(BaseMessages.getString(PKG, "ExecSQLDialog.Stepname.Label"));
    props.setLook(wlStepname);
    fdlStepname = new FormData();
    fdlStepname.left = new FormAttachment(0, 0);
    fdlStepname.right = new FormAttachment(middle, -margin);
    fdlStepname.top = new FormAttachment(0, margin);
    wlStepname.setLayoutData(fdlStepname);
    wStepname = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    wStepname.setText(stepname);
    props.setLook(wStepname);
    wStepname.addModifyListener(lsMod);
    fdStepname = new FormData();
    fdStepname.left = new FormAttachment(middle, 0);
    fdStepname.top = new FormAttachment(0, margin);
    fdStepname.right = new FormAttachment(100, 0);
    wStepname.setLayoutData(fdStepname);
    // Connection line
    wConnection = addConnectionLine(shell, wStepname, middle, margin);
    if (input.getDatabaseMeta() == null && transMeta.nrDatabases() == 1) {
        wConnection.select(0);
    }
    wConnection.addModifyListener(lsMod);
    // Table line...
    wlSQL = new Label(shell, SWT.LEFT);
    wlSQL.setText(BaseMessages.getString(PKG, "ExecSQLDialog.SQL.Label"));
    props.setLook(wlSQL);
    fdlSQL = new FormData();
    fdlSQL.left = new FormAttachment(0, 0);
    fdlSQL.top = new FormAttachment(wConnection, margin * 2);
    wlSQL.setLayoutData(fdlSQL);
    wSQL = new StyledTextComp(transMeta, shell, SWT.MULTI | SWT.LEFT | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL, "");
    props.setLook(wSQL, Props.WIDGET_STYLE_FIXED);
    wSQL.addModifyListener(lsMod);
    wSQL.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent arg0) {
            setPosition();
        }
    });
    wSQL.addKeyListener(new KeyAdapter() {

        public void keyPressed(KeyEvent e) {
            setPosition();
        }

        public void keyReleased(KeyEvent e) {
            setPosition();
        }
    });
    wSQL.addFocusListener(new FocusAdapter() {

        public void focusGained(FocusEvent e) {
            setPosition();
        }

        public void focusLost(FocusEvent e) {
            setPosition();
        }
    });
    wSQL.addMouseListener(new MouseAdapter() {

        public void mouseDoubleClick(MouseEvent e) {
            setPosition();
        }

        public void mouseDown(MouseEvent e) {
            setPosition();
        }

        public void mouseUp(MouseEvent e) {
            setPosition();
        }
    });
    // Text Higlighting
    wSQL.addLineStyleListener(new SQLValuesHighlight());
    // Some buttons
    // 
    wOK = new Button(shell, SWT.PUSH);
    wOK.setText(BaseMessages.getString(PKG, "System.Button.OK"));
    wGet = new Button(shell, SWT.PUSH);
    wGet.setText(BaseMessages.getString(PKG, "ExecSQLDialog.GetFields.Button"));
    wCancel = new Button(shell, SWT.PUSH);
    wCancel.setText(BaseMessages.getString(PKG, "System.Button.Cancel"));
    setButtonPositions(new Button[] { wOK, wCancel, wGet }, margin, null);
    // Build it up from the bottom up...
    // Read field
    // 
    wlReadField = new Label(shell, SWT.RIGHT);
    wlReadField.setText(BaseMessages.getString(PKG, "ExecSQLDialog.ReadField.Label"));
    props.setLook(wlReadField);
    fdlReadField = new FormData();
    fdlReadField.left = new FormAttachment(middle, margin);
    fdlReadField.right = new FormAttachment(middle * 2, -margin);
    fdlReadField.bottom = new FormAttachment(wOK, -3 * margin);
    wlReadField.setLayoutData(fdlReadField);
    wReadField = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wReadField);
    wReadField.addModifyListener(lsMod);
    fdReadField = new FormData();
    fdReadField.left = new FormAttachment(middle * 2, 0);
    fdReadField.bottom = new FormAttachment(wOK, -3 * margin);
    fdReadField.right = new FormAttachment(100, 0);
    wReadField.setLayoutData(fdReadField);
    // Delete field
    // 
    wlDeleteField = new Label(shell, SWT.RIGHT);
    wlDeleteField.setText(BaseMessages.getString(PKG, "ExecSQLDialog.DeleteField.Label"));
    props.setLook(wlDeleteField);
    fdlDeleteField = new FormData();
    fdlDeleteField.left = new FormAttachment(middle, margin);
    fdlDeleteField.right = new FormAttachment(middle * 2, -margin);
    fdlDeleteField.bottom = new FormAttachment(wReadField, -margin);
    wlDeleteField.setLayoutData(fdlDeleteField);
    wDeleteField = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wDeleteField);
    wDeleteField.addModifyListener(lsMod);
    fdDeleteField = new FormData();
    fdDeleteField.left = new FormAttachment(middle * 2, 0);
    fdDeleteField.bottom = new FormAttachment(wReadField, -margin);
    fdDeleteField.right = new FormAttachment(100, 0);
    wDeleteField.setLayoutData(fdDeleteField);
    // Update field
    // 
    wlUpdateField = new Label(shell, SWT.RIGHT);
    wlUpdateField.setText(BaseMessages.getString(PKG, "ExecSQLDialog.UpdateField.Label"));
    props.setLook(wlUpdateField);
    fdlUpdateField = new FormData();
    fdlUpdateField.left = new FormAttachment(middle, margin);
    fdlUpdateField.right = new FormAttachment(middle * 2, -margin);
    fdlUpdateField.bottom = new FormAttachment(wDeleteField, -margin);
    wlUpdateField.setLayoutData(fdlUpdateField);
    wUpdateField = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wUpdateField);
    wUpdateField.addModifyListener(lsMod);
    fdUpdateField = new FormData();
    fdUpdateField.left = new FormAttachment(middle * 2, 0);
    fdUpdateField.bottom = new FormAttachment(wDeleteField, -margin);
    fdUpdateField.right = new FormAttachment(100, 0);
    wUpdateField.setLayoutData(fdUpdateField);
    // insert field
    // 
    wlInsertField = new Label(shell, SWT.RIGHT);
    wlInsertField.setText(BaseMessages.getString(PKG, "ExecSQLDialog.InsertField.Label"));
    props.setLook(wlInsertField);
    fdlInsertField = new FormData();
    fdlInsertField.left = new FormAttachment(middle, margin);
    fdlInsertField.right = new FormAttachment(middle * 2, -margin);
    fdlInsertField.bottom = new FormAttachment(wUpdateField, -margin);
    wlInsertField.setLayoutData(fdlInsertField);
    wInsertField = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wInsertField);
    wInsertField.addModifyListener(lsMod);
    fdInsertField = new FormData();
    fdInsertField.left = new FormAttachment(middle * 2, 0);
    fdInsertField.bottom = new FormAttachment(wUpdateField, -margin);
    fdInsertField.right = new FormAttachment(100, 0);
    wInsertField.setLayoutData(fdInsertField);
    // Setup the "Parameters" label
    // 
    wlFields = new Label(shell, SWT.NONE);
    wlFields.setText(BaseMessages.getString(PKG, "ExecSQLDialog.Fields.Label"));
    props.setLook(wlFields);
    fdlFields = new FormData();
    fdlFields.left = new FormAttachment(0, 0);
    fdlFields.right = new FormAttachment(middle, 0);
    fdlFields.bottom = new FormAttachment(wInsertField, -25);
    wlFields.setLayoutData(fdlFields);
    // Parameter fields...
    // 
    final int FieldsRows = input.getArguments().length;
    colinf = new ColumnInfo[] { new ColumnInfo(BaseMessages.getString(PKG, "ExecSQLDialog.ColumnInfo.ArgumentFieldname"), ColumnInfo.COLUMN_TYPE_CCOMBO, new String[] { "" }, false) };
    wFields = new TableView(transMeta, shell, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI, colinf, FieldsRows, lsMod, props);
    fdFields = new FormData();
    fdFields.left = new FormAttachment(0, 0);
    fdFields.top = new FormAttachment(wlFields, margin);
    fdFields.right = new FormAttachment(middle, 0);
    fdFields.bottom = new FormAttachment(wOK, -3 * margin);
    wFields.setLayoutData(fdFields);
    // For the "execute for each row" and "variable substitution" labels,
    // find their maximum width
    // and use that in the alignment
    // 
    wlEachRow = new Label(shell, SWT.RIGHT);
    wlEachRow.setText(BaseMessages.getString(PKG, "ExecSQLDialog.EachRow.Label"));
    wlEachRow.pack();
    wlSingleStatement = new Label(shell, SWT.RIGHT);
    wlSingleStatement.setText(BaseMessages.getString(PKG, "ExecSQLDialog.SingleStatement.Label"));
    wlSingleStatement.pack();
    wlVariables = new Label(shell, SWT.RIGHT);
    wlVariables.setText(BaseMessages.getString(PKG, "ExecSQLDialog.ReplaceVariables"));
    wlVariables.pack();
    wlQuoteString = new Label(shell, SWT.RIGHT);
    wlQuoteString.setText(BaseMessages.getString(PKG, "ExecSQLDialog.QuoteString.Label"));
    wlQuoteString.pack();
    Rectangle rEachRow = wlEachRow.getBounds();
    Rectangle rSingleStatement = wlSingleStatement.getBounds();
    Rectangle rVariables = wlVariables.getBounds();
    Rectangle rQuoteString = wlQuoteString.getBounds();
    int width = Math.max(Math.max(Math.max(rEachRow.width, rSingleStatement.width), rVariables.width), rQuoteString.width) + 30;
    // Setup the "Quote String" label and checkbox
    // 
    props.setLook(wlQuoteString);
    fdlQuoteString = new FormData();
    fdlQuoteString.left = new FormAttachment(0, margin);
    fdlQuoteString.right = new FormAttachment(0, width);
    fdlQuoteString.bottom = new FormAttachment(wlFields, -2 * margin);
    wlQuoteString.setLayoutData(fdlQuoteString);
    wQuoteString = new Button(shell, SWT.CHECK);
    props.setLook(wQuoteString);
    wQuoteString.setToolTipText(BaseMessages.getString(PKG, "ExecSQLDialog.QuoteString.Tooltip"));
    fdQuoteString = new FormData();
    fdQuoteString.left = new FormAttachment(wlQuoteString, margin);
    fdQuoteString.bottom = new FormAttachment(wlFields, -2 * margin);
    fdQuoteString.right = new FormAttachment(middle, 0);
    wQuoteString.setLayoutData(fdQuoteString);
    wQuoteString.addSelectionListener(lsSel);
    // Setup the "Bind parameters" label and checkbox
    // 
    wlSetParams = new Label(this.shell, SWT.RIGHT);
    wlSetParams.setText(BaseMessages.getString(PKG, "ExecSQLDialog.SetParams.Label"));
    props.setLook(this.wlSetParams);
    fdlSetParams = new FormData();
    fdlSetParams.left = new FormAttachment(0, margin);
    fdlSetParams.bottom = new FormAttachment(wQuoteString, -margin);
    fdlSetParams.right = new FormAttachment(0, width);
    wlSetParams.setLayoutData(this.fdlSetParams);
    wSetParams = new Button(shell, SWT.CHECK);
    props.setLook(this.wSetParams);
    wSetParams.setToolTipText(BaseMessages.getString(PKG, "ExecSQLDialog.SetParams.Tooltip"));
    fdSetParams = new FormData();
    fdSetParams.left = new FormAttachment(wlSetParams, margin);
    fdSetParams.bottom = new FormAttachment(wQuoteString, -margin);
    fdSetParams.right = new FormAttachment(middle, 0);
    wSetParams.setLayoutData(fdSetParams);
    wSetParams.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            setExecutedSetParams();
            input.setChanged();
        }
    });
    // Setup the "variable substitution" label and checkbox
    // 
    props.setLook(wlVariables);
    fdlVariables = new FormData();
    fdlVariables.left = new FormAttachment(0, margin);
    fdlVariables.right = new FormAttachment(0, width);
    fdlVariables.bottom = new FormAttachment(wSetParams, -margin);
    wlVariables.setLayoutData(fdlVariables);
    wVariables = new Button(shell, SWT.CHECK);
    props.setLook(wVariables);
    fdVariables = new FormData();
    fdVariables.left = new FormAttachment(wlVariables, margin);
    fdVariables.bottom = new FormAttachment(wSetParams, -margin);
    fdVariables.right = new FormAttachment(middle, 0);
    wVariables.setLayoutData(fdVariables);
    wVariables.addSelectionListener(lsSel);
    // Setup the "Single statement" label and checkbox
    // 
    props.setLook(wlSingleStatement);
    FormData fdlSingleStatement = new FormData();
    fdlSingleStatement.left = new FormAttachment(0, margin);
    fdlSingleStatement.right = new FormAttachment(0, width);
    fdlSingleStatement.bottom = new FormAttachment(wVariables, -margin);
    wlSingleStatement.setLayoutData(fdlSingleStatement);
    wSingleStatement = new Button(shell, SWT.CHECK);
    props.setLook(wSingleStatement);
    FormData fdSingleStatement = new FormData();
    fdSingleStatement.left = new FormAttachment(wlEachRow, margin);
    fdSingleStatement.bottom = new FormAttachment(wVariables, -margin);
    fdSingleStatement.right = new FormAttachment(middle, 0);
    wSingleStatement.setLayoutData(fdSingleStatement);
    wSingleStatement.addSelectionListener(lsSel);
    // Setup the "execute for each row" label and checkbox
    // 
    props.setLook(wlEachRow);
    FormData fdlEachRow = new FormData();
    fdlEachRow.left = new FormAttachment(0, margin);
    fdlEachRow.right = new FormAttachment(0, width);
    fdlEachRow.bottom = new FormAttachment(wSingleStatement, -margin);
    wlEachRow.setLayoutData(fdlEachRow);
    wEachRow = new Button(shell, SWT.CHECK);
    props.setLook(wEachRow);
    FormData fdEachRow = new FormData();
    fdEachRow.left = new FormAttachment(wlEachRow, margin);
    fdEachRow.bottom = new FormAttachment(wSingleStatement, -margin);
    fdEachRow.right = new FormAttachment(middle, 0);
    wEachRow.setLayoutData(fdEachRow);
    wEachRow.addSelectionListener(lsSel);
    // Position label under the SQL editor
    // 
    wlPosition = new Label(shell, SWT.NONE);
    props.setLook(wlPosition);
    fdlPosition = new FormData();
    fdlPosition.left = new FormAttachment(0, 0);
    fdlPosition.right = new FormAttachment(100, 0);
    // 2 times since we deal with bottom instead of
    fdlPosition.bottom = new FormAttachment(wEachRow, -2 * margin);
    // top
    wlPosition.setLayoutData(fdlPosition);
    // Finally, the SQL editor takes up all other space between the position and the SQL label
    // 
    fdSQL = new FormData();
    fdSQL.left = new FormAttachment(0, 0);
    fdSQL.top = new FormAttachment(wlSQL, margin);
    fdSQL.right = new FormAttachment(100, -2 * margin);
    fdSQL.bottom = new FormAttachment(wlPosition, -margin);
    wSQL.setLayoutData(fdSQL);
    // Search the fields in the background
    // 
    final Runnable runnable = new Runnable() {

        public void run() {
            StepMeta stepMeta = transMeta.findStep(stepname);
            if (stepMeta != null) {
                try {
                    RowMetaInterface row = transMeta.getPrevStepFields(stepMeta);
                    // Remember these fields...
                    for (int i = 0; i < row.size(); i++) {
                        inputFields.put(row.getValueMeta(i).getName(), Integer.valueOf(i));
                    }
                    setComboBoxes();
                } catch (KettleException e) {
                    logError(BaseMessages.getString(PKG, "System.Dialog.GetFieldsFailed.Message"));
                }
            }
        }
    };
    new Thread(runnable).start();
    // Add listeners
    // 
    lsCancel = new Listener() {

        public void handleEvent(Event e) {
            cancel();
        }
    };
    lsGet = new Listener() {

        public void handleEvent(Event e) {
            get();
        }
    };
    lsOK = new Listener() {

        public void handleEvent(Event e) {
            ok();
        }
    };
    wCancel.addListener(SWT.Selection, lsCancel);
    wGet.addListener(SWT.Selection, lsGet);
    wOK.addListener(SWT.Selection, lsOK);
    lsDef = new SelectionAdapter() {

        public void widgetDefaultSelected(SelectionEvent e) {
            ok();
        }
    };
    wStepname.addSelectionListener(lsDef);
    wEachRow.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            ExecSQLDialog.this.setExecutedEachInputRow();
            ExecSQLDialog.this.input.setChanged();
        }
    });
    // Detect X or ALT-F4 or something that kills this window...
    shell.addShellListener(new ShellAdapter() {

        public void shellClosed(ShellEvent e) {
            checkCancel(e);
        }
    });
    getData();
    setExecutedEachInputRow();
    setExecutedSetParams();
    // for prompting if dialog is simply closed
    changedInDialog = false;
    input.setChanged(changed);
    // Set the shell size, based upon previous time...
    setSize();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    return stepname;
}

Example 37 with StyledTextComp

use of org.pentaho.di.ui.core.widget.StyledTextComp in project pentaho-kettle by pentaho.

the class TableInputDialog method open.

public String open() {
    Shell parent = getParent();
    Display display = parent.getDisplay();
    shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN);
    props.setLook(shell);
    setShellImage(shell, input);
    ModifyListener lsMod = new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            // for prompting if dialog is simply closed
            changedInDialog = false;
            input.setChanged();
        }
    };
    changed = input.hasChanged();
    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = Const.FORM_MARGIN;
    formLayout.marginHeight = Const.FORM_MARGIN;
    shell.setLayout(formLayout);
    shell.setText(BaseMessages.getString(PKG, "TableInputDialog.TableInput"));
    int middle = props.getMiddlePct();
    int margin = Const.MARGIN;
    // Stepname line
    wlStepname = new Label(shell, SWT.RIGHT);
    wlStepname.setText(BaseMessages.getString(PKG, "TableInputDialog.StepName"));
    props.setLook(wlStepname);
    fdlStepname = new FormData();
    fdlStepname.left = new FormAttachment(0, 0);
    fdlStepname.right = new FormAttachment(middle, -margin);
    fdlStepname.top = new FormAttachment(0, margin);
    wlStepname.setLayoutData(fdlStepname);
    wStepname = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    wStepname.setText(stepname);
    props.setLook(wStepname);
    wStepname.addModifyListener(lsMod);
    fdStepname = new FormData();
    fdStepname.left = new FormAttachment(middle, 0);
    fdStepname.top = new FormAttachment(0, margin);
    fdStepname.right = new FormAttachment(100, 0);
    wStepname.setLayoutData(fdStepname);
    // Connection line
    wConnection = addConnectionLine(shell, wStepname, middle, margin);
    if (input.getDatabaseMeta() == null && transMeta.nrDatabases() == 1) {
        wConnection.select(0);
    }
    wConnection.addModifyListener(lsMod);
    // Some buttons
    wOK = new Button(shell, SWT.PUSH);
    wOK.setText(BaseMessages.getString(PKG, "System.Button.OK"));
    wPreview = new Button(shell, SWT.PUSH);
    wPreview.setText(BaseMessages.getString(PKG, "System.Button.Preview"));
    wCancel = new Button(shell, SWT.PUSH);
    wCancel.setText(BaseMessages.getString(PKG, "System.Button.Cancel"));
    // wHelp = createHelpButton(shell, stepMeta);
    setButtonPositions(new Button[] { wOK, wPreview, wCancel }, margin, null);
    // Limit input ...
    wlLimit = new Label(shell, SWT.RIGHT);
    wlLimit.setText(BaseMessages.getString(PKG, "TableInputDialog.LimitSize"));
    props.setLook(wlLimit);
    fdlLimit = new FormData();
    fdlLimit.left = new FormAttachment(0, 0);
    fdlLimit.right = new FormAttachment(middle, -margin);
    fdlLimit.bottom = new FormAttachment(wOK, -2 * margin);
    wlLimit.setLayoutData(fdlLimit);
    wLimit = new TextVar(transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wLimit);
    wLimit.addModifyListener(lsMod);
    fdLimit = new FormData();
    fdLimit.left = new FormAttachment(middle, 0);
    fdLimit.right = new FormAttachment(100, 0);
    fdLimit.bottom = new FormAttachment(wOK, -2 * margin);
    wLimit.setLayoutData(fdLimit);
    // Execute for each row?
    wlEachRow = new Label(shell, SWT.RIGHT);
    wlEachRow.setText(BaseMessages.getString(PKG, "TableInputDialog.ExecuteForEachRow"));
    props.setLook(wlEachRow);
    fdlEachRow = new FormData();
    fdlEachRow.left = new FormAttachment(0, 0);
    fdlEachRow.right = new FormAttachment(middle, -margin);
    fdlEachRow.bottom = new FormAttachment(wLimit, -margin);
    wlEachRow.setLayoutData(fdlEachRow);
    wEachRow = new Button(shell, SWT.CHECK);
    props.setLook(wEachRow);
    fdEachRow = new FormData();
    fdEachRow.left = new FormAttachment(middle, 0);
    fdEachRow.right = new FormAttachment(100, 0);
    fdEachRow.bottom = new FormAttachment(wLimit, -margin);
    wEachRow.setLayoutData(fdEachRow);
    SelectionAdapter lsSelMod = new SelectionAdapter() {

        public void widgetSelected(SelectionEvent arg0) {
            input.setChanged();
        }
    };
    wEachRow.addSelectionListener(lsSelMod);
    // Read date from...
    wlDatefrom = new Label(shell, SWT.RIGHT);
    wlDatefrom.setText(BaseMessages.getString(PKG, "TableInputDialog.InsertDataFromStep"));
    props.setLook(wlDatefrom);
    fdlDatefrom = new FormData();
    fdlDatefrom.left = new FormAttachment(0, 0);
    fdlDatefrom.right = new FormAttachment(middle, -margin);
    fdlDatefrom.bottom = new FormAttachment(wEachRow, -margin);
    wlDatefrom.setLayoutData(fdlDatefrom);
    wDatefrom = new CCombo(shell, SWT.BORDER);
    props.setLook(wDatefrom);
    List<StepMeta> previousSteps = transMeta.findPreviousSteps(transMeta.findStep(stepname));
    for (StepMeta stepMeta : previousSteps) {
        wDatefrom.add(stepMeta.getName());
    }
    wDatefrom.addModifyListener(lsMod);
    fdDatefrom = new FormData();
    fdDatefrom.left = new FormAttachment(middle, 0);
    fdDatefrom.right = new FormAttachment(100, 0);
    fdDatefrom.bottom = new FormAttachment(wEachRow, -margin);
    wDatefrom.setLayoutData(fdDatefrom);
    // Replace variables in SQL?
    // 
    wlVariables = new Label(shell, SWT.RIGHT);
    wlVariables.setText(BaseMessages.getString(PKG, "TableInputDialog.ReplaceVariables"));
    props.setLook(wlVariables);
    fdlVariables = new FormData();
    fdlVariables.left = new FormAttachment(0, 0);
    fdlVariables.right = new FormAttachment(middle, -margin);
    fdlVariables.bottom = new FormAttachment(wDatefrom, -margin);
    wlVariables.setLayoutData(fdlVariables);
    wVariables = new Button(shell, SWT.CHECK);
    props.setLook(wVariables);
    fdVariables = new FormData();
    fdVariables.left = new FormAttachment(middle, 0);
    fdVariables.right = new FormAttachment(100, 0);
    fdVariables.bottom = new FormAttachment(wDatefrom, -margin);
    wVariables.setLayoutData(fdVariables);
    wVariables.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent arg0) {
            input.setChanged();
            setSQLToolTip();
        }
    });
    // Lazy conversion?
    // 
    wlLazyConversion = new Label(shell, SWT.RIGHT);
    wlLazyConversion.setText(BaseMessages.getString(PKG, "TableInputDialog.LazyConversion"));
    props.setLook(wlLazyConversion);
    fdlLazyConversion = new FormData();
    fdlLazyConversion.left = new FormAttachment(0, 0);
    fdlLazyConversion.right = new FormAttachment(middle, -margin);
    fdlLazyConversion.bottom = new FormAttachment(wVariables, -margin);
    wlLazyConversion.setLayoutData(fdlLazyConversion);
    wLazyConversion = new Button(shell, SWT.CHECK);
    props.setLook(wLazyConversion);
    fdLazyConversion = new FormData();
    fdLazyConversion.left = new FormAttachment(middle, 0);
    fdLazyConversion.right = new FormAttachment(100, 0);
    fdLazyConversion.bottom = new FormAttachment(wVariables, -margin);
    wLazyConversion.setLayoutData(fdLazyConversion);
    wLazyConversion.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent arg0) {
            input.setChanged();
            setSQLToolTip();
        }
    });
    // Cached Row Meta conversion?
    // 
    wlCachedRowMeta = new Label(shell, SWT.RIGHT);
    wlCachedRowMeta.setText(BaseMessages.getString(PKG, "TableInputDialog.CacheRowMeta"));
    props.setLook(wlCachedRowMeta);
    fdlCachedRowMeta = new FormData();
    fdlCachedRowMeta.left = new FormAttachment(0, 0);
    fdlCachedRowMeta.right = new FormAttachment(middle, -margin);
    fdlCachedRowMeta.bottom = new FormAttachment(wLazyConversion, -margin);
    wlCachedRowMeta.setLayoutData(fdlCachedRowMeta);
    wCachedRowMeta = new Button(shell, SWT.CHECK);
    props.setLook(wCachedRowMeta);
    fdCachedRowMeta = new FormData();
    fdCachedRowMeta.left = new FormAttachment(middle, 0);
    fdCachedRowMeta.right = new FormAttachment(100, 0);
    fdCachedRowMeta.bottom = new FormAttachment(wLazyConversion, -margin);
    wCachedRowMeta.setLayoutData(fdCachedRowMeta);
    wCachedRowMeta.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent arg0) {
            input.setChanged();
        }
    });
    wlPosition = new Label(shell, SWT.NONE);
    props.setLook(wlPosition);
    fdlPosition = new FormData();
    fdlPosition.left = new FormAttachment(0, 0);
    fdlPosition.right = new FormAttachment(100, 0);
    fdlPosition.bottom = new FormAttachment(wCachedRowMeta, -margin);
    wlPosition.setLayoutData(fdlPosition);
    // Table line...
    wlSQL = new Label(shell, SWT.NONE);
    wlSQL.setText(BaseMessages.getString(PKG, "TableInputDialog.SQL"));
    props.setLook(wlSQL);
    fdlSQL = new FormData();
    fdlSQL.left = new FormAttachment(0, 0);
    fdlSQL.top = new FormAttachment(wConnection, margin * 2);
    wlSQL.setLayoutData(fdlSQL);
    wbTable = new Button(shell, SWT.PUSH | SWT.CENTER);
    props.setLook(wbTable);
    wbTable.setText(BaseMessages.getString(PKG, "TableInputDialog.GetSQLAndSelectStatement"));
    fdbTable = new FormData();
    fdbTable.right = new FormAttachment(100, 0);
    fdbTable.top = new FormAttachment(wConnection, margin * 2);
    wbTable.setLayoutData(fdbTable);
    wSQL = new StyledTextComp(transMeta, shell, SWT.MULTI | SWT.LEFT | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL, "");
    props.setLook(wSQL, Props.WIDGET_STYLE_FIXED);
    wSQL.addModifyListener(lsMod);
    fdSQL = new FormData();
    fdSQL.left = new FormAttachment(0, 0);
    fdSQL.top = new FormAttachment(wbTable, margin);
    fdSQL.right = new FormAttachment(100, -2 * margin);
    fdSQL.bottom = new FormAttachment(wlPosition, -margin);
    wSQL.setLayoutData(fdSQL);
    wSQL.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent arg0) {
            setSQLToolTip();
            setPosition();
        }
    });
    wSQL.addKeyListener(new KeyAdapter() {

        public void keyPressed(KeyEvent e) {
            setPosition();
        }

        public void keyReleased(KeyEvent e) {
            setPosition();
        }
    });
    wSQL.addFocusListener(new FocusAdapter() {

        public void focusGained(FocusEvent e) {
            setPosition();
        }

        public void focusLost(FocusEvent e) {
            setPosition();
        }
    });
    wSQL.addMouseListener(new MouseAdapter() {

        public void mouseDoubleClick(MouseEvent e) {
            setPosition();
        }

        public void mouseDown(MouseEvent e) {
            setPosition();
        }

        public void mouseUp(MouseEvent e) {
            setPosition();
        }
    });
    // Text Higlighting
    wSQL.addLineStyleListener(new SQLValuesHighlight());
    // Add listeners
    lsCancel = new Listener() {

        public void handleEvent(Event e) {
            cancel();
        }
    };
    lsPreview = new Listener() {

        public void handleEvent(Event e) {
            preview();
        }
    };
    lsOK = new Listener() {

        public void handleEvent(Event e) {
            ok();
        }
    };
    lsbTable = new Listener() {

        public void handleEvent(Event e) {
            getSQL();
        }
    };
    lsDatefrom = new Listener() {

        public void handleEvent(Event e) {
            setFlags();
        }
    };
    wCancel.addListener(SWT.Selection, lsCancel);
    wPreview.addListener(SWT.Selection, lsPreview);
    wOK.addListener(SWT.Selection, lsOK);
    wbTable.addListener(SWT.Selection, lsbTable);
    wDatefrom.addListener(SWT.Selection, lsDatefrom);
    wDatefrom.addListener(SWT.FocusOut, lsDatefrom);
    lsDef = new SelectionAdapter() {

        public void widgetDefaultSelected(SelectionEvent e) {
            ok();
        }
    };
    wStepname.addSelectionListener(lsDef);
    wLimit.addSelectionListener(lsDef);
    // Detect X or ALT-F4 or something that kills this window...
    shell.addShellListener(new ShellAdapter() {

        public void shellClosed(ShellEvent e) {
            checkCancel(e);
        }
    });
    getData();
    // for prompting if dialog is simply closed
    changedInDialog = false;
    input.setChanged(changed);
    // Set the shell size, based upon previous time...
    setSize();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    return stepname;
}

Example 38 with StyledTextComp

use of org.pentaho.di.ui.core.widget.StyledTextComp in project pentaho-kettle by pentaho.

the class ScriptValuesModDialog method test.

private boolean test(boolean getvars, boolean popup) {
    boolean retval = true;
    StyledTextComp wScript = getStyledTextComp();
    String scr = wScript.getText();
    KettleException testException = null;
    Context jscx;
    Scriptable jsscope;
    // Script jsscript;
    // Making Refresh to get Active Script State
    refreshScripts();
    jscx = ContextFactory.getGlobal().enterContext();
    jscx.setOptimizationLevel(-1);
    jsscope = jscx.initStandardObjects(null, false);
    // Adding the existing Scripts to the Context
    for (int i = 0; i < folder.getItemCount(); i++) {
        StyledTextComp sItem = getStyledTextComp(folder.getItem(i));
        Scriptable jsR = Context.toObject(sItem.getText(), jsscope);
        jsscope.put(folder.getItem(i).getText(), jsscope, jsR);
    }
    // Adding the Name of the Transformation to the Context
    jsscope.put("_TransformationName_", jsscope, this.stepname);
    try {
        RowMetaInterface rowMeta = transMeta.getPrevStepFields(stepname);
        if (rowMeta != null) {
            ScriptValuesModDummy dummyStep = new ScriptValuesModDummy(rowMeta, transMeta.getStepFields(stepname));
            Scriptable jsvalue = Context.toObject(dummyStep, jsscope);
            jsscope.put("_step_", jsscope, jsvalue);
            // Modification for Additional Script parsing
            try {
                if (input.getAddClasses() != null) {
                    for (int i = 0; i < input.getAddClasses().length; i++) {
                        Object jsOut = Context.javaToJS(input.getAddClasses()[i].getAddObject(), jsscope);
                        ScriptableObject.putProperty(jsscope, input.getAddClasses()[i].getJSName(), jsOut);
                    }
                }
            } catch (Exception e) {
                testException = new KettleException(BaseMessages.getString(PKG, "ScriptValuesDialogMod.CouldNotAddToContext", e.toString()));
                retval = false;
            }
            // Adding some default JavaScriptFunctions to the System
            try {
                Context.javaToJS(ScriptValuesAddedFunctions.class, jsscope);
                ((ScriptableObject) jsscope).defineFunctionProperties(jsFunctionList, ScriptValuesAddedFunctions.class, ScriptableObject.DONTENUM);
            } catch (Exception ex) {
                testException = new KettleException(BaseMessages.getString(PKG, "ScriptValuesDialogMod.CouldNotAddDefaultFunctions", ex.toString()));
                retval = false;
            }
            // Adding some Constants to the JavaScript
            try {
                jsscope.put("SKIP_TRANSFORMATION", jsscope, Integer.valueOf(SKIP_TRANSFORMATION));
                jsscope.put("ABORT_TRANSFORMATION", jsscope, Integer.valueOf(ABORT_TRANSFORMATION));
                jsscope.put("ERROR_TRANSFORMATION", jsscope, Integer.valueOf(ERROR_TRANSFORMATION));
                jsscope.put("CONTINUE_TRANSFORMATION", jsscope, Integer.valueOf(CONTINUE_TRANSFORMATION));
            } catch (Exception ex) {
                testException = new KettleException(BaseMessages.getString(PKG, "ScriptValuesDialogMod.CouldNotAddTransformationConstants", ex.toString()));
                retval = false;
            }
            try {
                Object[] row = new Object[rowMeta.size()];
                Scriptable jsRowMeta = Context.toObject(rowMeta, jsscope);
                jsscope.put("rowMeta", jsscope, jsRowMeta);
                for (int i = 0; i < rowMeta.size(); i++) {
                    ValueMetaInterface valueMeta = rowMeta.getValueMeta(i);
                    Object valueData = null;
                    // 
                    if (valueMeta.isDate()) {
                        valueData = new Date();
                    }
                    if (valueMeta.isString()) {
                        valueData = "test value test value test value test value test value " + "test value test value test value test value test value";
                    }
                    if (valueMeta.isInteger()) {
                        valueData = Long.valueOf(0L);
                    }
                    if (valueMeta.isNumber()) {
                        valueData = new Double(0.0);
                    }
                    if (valueMeta.isBigNumber()) {
                        valueData = BigDecimal.ZERO;
                    }
                    if (valueMeta.isBoolean()) {
                        valueData = Boolean.TRUE;
                    }
                    if (valueMeta.isBinary()) {
                        valueData = new byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
                    }
                    if (valueMeta.isStorageBinaryString()) {
                        valueMeta.setStorageType(ValueMetaInterface.STORAGE_TYPE_NORMAL);
                    }
                    row[i] = valueData;
                    if (wCompatible.getSelection()) {
                        Value value = valueMeta.createOriginalValue(valueData);
                        Scriptable jsarg = Context.toObject(value, jsscope);
                        jsscope.put(valueMeta.getName(), jsscope, jsarg);
                    } else {
                        Scriptable jsarg = Context.toObject(valueData, jsscope);
                        jsscope.put(valueMeta.getName(), jsscope, jsarg);
                    }
                }
                // OK, for these input values, we're going to allow the user to edit the default values...
                // We are displaying a
                // 2)
                // Add support for Value class (new Value())
                Scriptable jsval = Context.toObject(Value.class, jsscope);
                jsscope.put("Value", jsscope, jsval);
                // 
                if (wCompatible.getSelection()) {
                    Row v2Row = RowMeta.createOriginalRow(rowMeta, row);
                    Scriptable jsV2Row = Context.toObject(v2Row, jsscope);
                    jsscope.put("row", jsscope, jsV2Row);
                } else {
                    Scriptable jsRow = Context.toObject(row, jsscope);
                    jsscope.put("row", jsscope, jsRow);
                }
            } catch (Exception ev) {
                testException = new KettleException(BaseMessages.getString(PKG, "ScriptValuesDialogMod.CouldNotAddInputFields", ev.toString()));
                retval = false;
            }
            try {
                // Checking for StartScript
                if (strActiveStartScript != null && !folder.getSelection().getText().equals(strActiveStartScript) && strActiveStartScript.length() > 0) {
                    String strStartScript = getStyledTextComp(folder.getItem(getCTabPosition(strActiveStartScript))).getText();
                    /* Object startScript = */
                    jscx.evaluateString(jsscope, strStartScript, "trans_Start", 1, null);
                }
            } catch (Exception e) {
                testException = new KettleException(BaseMessages.getString(PKG, "ScriptValuesDialogMod.CouldProcessStartScript", e.toString()));
                retval = false;
            }
            try {
                Script evalScript = jscx.compileString(scr, "script", 1, null);
                evalScript.exec(jscx, jsscope);
                if (getvars) {
                    ScriptNode tree = parseVariables(jscx, jsscope, scr, "script", 1, null);
                    for (int i = 0; i < tree.getParamAndVarCount(); i++) {
                        String varname = tree.getParamOrVarName(i);
                        if (!varname.equalsIgnoreCase("row") && !varname.equalsIgnoreCase("trans_Status")) {
                            int type = ValueMetaInterface.TYPE_STRING;
                            int length = -1, precision = -1;
                            Object result = jsscope.get(varname, jsscope);
                            if (result != null) {
                                String classname = result.getClass().getName();
                                if (classname.equalsIgnoreCase("java.lang.Byte")) {
                                    // MAX = 127
                                    type = ValueMetaInterface.TYPE_INTEGER;
                                    length = 3;
                                    precision = 0;
                                } else if (classname.equalsIgnoreCase("java.lang.Integer")) {
                                    // MAX = 2147483647
                                    type = ValueMetaInterface.TYPE_INTEGER;
                                    length = 9;
                                    precision = 0;
                                } else if (classname.equalsIgnoreCase("java.lang.Long")) {
                                    // MAX = 9223372036854775807
                                    type = ValueMetaInterface.TYPE_INTEGER;
                                    length = 18;
                                    precision = 0;
                                } else if (classname.equalsIgnoreCase("java.lang.Double")) {
                                    type = ValueMetaInterface.TYPE_NUMBER;
                                    length = 16;
                                    precision = 2;
                                } else if (classname.equalsIgnoreCase("org.mozilla.javascript.NativeDate") || classname.equalsIgnoreCase("java.util.Date")) {
                                    type = ValueMetaInterface.TYPE_DATE;
                                } else if (classname.equalsIgnoreCase("java.lang.Boolean")) {
                                    type = ValueMetaInterface.TYPE_BOOLEAN;
                                }
                            }
                            TableItem ti = new TableItem(wFields.table, SWT.NONE);
                            ti.setText(1, varname);
                            ti.setText(2, "");
                            ti.setText(3, ValueMetaFactory.getValueMetaName(type));
                            ti.setText(4, length >= 0 ? ("" + length) : "");
                            ti.setText(5, precision >= 0 ? ("" + precision) : "");
                            // If the variable name exists in the input, suggest to replace the value
                            // 
                            ti.setText(6, (rowMeta.indexOfValue(varname) >= 0) ? YES_NO_COMBO[1] : YES_NO_COMBO[0]);
                        }
                    }
                    wFields.removeEmptyRows();
                    wFields.setRowNums();
                    wFields.optWidth(true);
                }
            // End Script!
            } catch (EvaluatorException e) {
                String position = "(" + e.lineNumber() + ":" + e.columnNumber() + ")";
                String message = BaseMessages.getString(PKG, "ScriptValuesDialogMod.Exception.CouldNotExecuteScript", position);
                testException = new KettleException(message, e);
                retval = false;
            } catch (JavaScriptException e) {
                String position = "(" + e.lineNumber() + ":" + e.columnNumber() + ")";
                String message = BaseMessages.getString(PKG, "ScriptValuesDialogMod.Exception.CouldNotExecuteScript", position);
                testException = new KettleException(message, e);
                retval = false;
            } catch (Exception e) {
                testException = new KettleException(BaseMessages.getString(PKG, "ScriptValuesDialogMod.Exception.CouldNotExecuteScript2"), e);
                retval = false;
            }
        } else {
            testException = new KettleException(BaseMessages.getString(PKG, "ScriptValuesDialogMod.Exception.CouldNotGetFields"));
            retval = false;
        }
        if (popup) {
            if (retval) {
                if (!getvars) {
                    MessageBox mb = new MessageBox(shell, SWT.OK | SWT.ICON_INFORMATION);
                    mb.setMessage(BaseMessages.getString(PKG, "ScriptValuesDialogMod.ScriptCompilationOK") + Const.CR);
                    mb.setText("OK");
                    mb.open();
                }
            } else {
                new ErrorDialog(shell, BaseMessages.getString(PKG, "ScriptValuesDialogMod.TestFailed.DialogTitle"), BaseMessages.getString(PKG, "ScriptValuesDialogMod.TestFailed.DialogMessage"), testException);
            }
        }
    } catch (KettleException ke) {
        retval = false;
        new ErrorDialog(shell, BaseMessages.getString(PKG, "ScriptValuesDialogMod.TestFailed.DialogTitle"), BaseMessages.getString(PKG, "ScriptValuesDialogMod.TestFailed.DialogMessage"), ke);
    } finally {
        if (jscx != null) {
            Context.exit();
        }
    }
    return retval;
}

Example 39 with StyledTextComp

use of org.pentaho.di.ui.core.widget.StyledTextComp in project pentaho-kettle by pentaho.

the class ScriptValuesModDialog method treeDblClick.

/*
   * private void rebuildInputFieldsTree(){ try{ String itemName = BaseMessages.getString(PKG,
   * "ScriptValuesDialogMod.InputFields.Label");
   *
   * RowMetaInterface r = transMeta.getPrevStepFields(stepname); if (r!=null){ TreeItem item = null; for (TreeItem look
   * : wTree.getItems()) { if (look.getText().equals(itemName)) { // This is the rebuild part! for (TreeItem child :
   * look.getItems()) child.dispose(); // clear the children. item=look; break; } } if (item==null) item = new
   * TreeItem(wTree, SWT.NULL); item.setText(itemName); String strItemToAdd=""; for (int i=0;i<r.size();i++){
   * ValueMetaInterface v = r.getValueMeta(i); if (wCompatible.getSelection()) { switch(v.getType()){ case
   * ValueMetaInterface.TYPE_STRING : strItemToAdd=v.getName()+".getString()"; break; case
   * ValueMetaInterface.TYPE_NUMBER : strItemToAdd=v.getName()+".getNumber()"; break; case
   * ValueMetaInterface.TYPE_INTEGER: strItemToAdd=v.getName()+".getInteger()"; break; case ValueMetaInterface.TYPE_DATE
   * : strItemToAdd=v.getName()+".getDate()"; break; case ValueMetaInterface.TYPE_BOOLEAN:
   * strItemToAdd=v.getName()+".getBoolean()"; break; case ValueMetaInterface.TYPE_BIGNUMBER:
   * strItemToAdd=v.getName()+".getBigNumber()"; break; case ValueMetaInterface.TYPE_BINARY:
   * strItemToAdd=v.getName()+".getBytes()"; break; case ValueMetaInterface.TYPE_SERIALIZABLE:
   * strItemToAdd=v.getName()+".getSerializable()"; break; default: strItemToAdd=v.getName(); break; } } else {
   * strItemToAdd=v.getName(); } TreeItem itemInputFields = new TreeItem(item, SWT.NULL);
   * itemInputFields.setText(strItemToAdd); itemInputFields.setData(strItemToAdd); } } }catch(KettleException ke){ new
   * ErrorDialog(shell, BaseMessages.getString(PKG, "ScriptValuesDialogMod.FailedToGetFields.DialogTitle"),
   * BaseMessages.getString(PKG, "ScriptValuesDialogMod.FailedToGetFields.DialogMessage"), ke); } }
   */
// Adds the Current item to the current Position
private void treeDblClick(Event event) {
    StyledTextComp wScript = getStyledTextComp();
    Point point = new Point(event.x, event.y);
    TreeItem item = wTree.getItem(point);
    // Qualifikation where the Click comes from
    if (item != null && item.getParentItem() != null) {
        if (item.getParentItem().equals(wTreeScriptsItem)) {
            setActiveCtab(item.getText());
        } else if (!item.getData().equals("Function")) {
            int iStart = wScript.getCaretOffset();
            // this selection will be replaced by wScript.insert
            int selCount = wScript.getSelectionCount();
            // when a selection is already there we need to subtract the position
            iStart = iStart - selCount;
            if (iStart < 0) {
                // just safety
                iStart = 0;
            }
            String strInsert = (String) item.getData();
            if (strInsert.equals("jsFunction")) {
                strInsert = item.getText();
            }
            wScript.insert(strInsert);
            wScript.setSelection(iStart, iStart + strInsert.length());
        }
    }
/*
     * if (item != null && item.getParentItem()!=null && !item.getData().equals("Function")) { int iStart =
     * wScript.getCaretOffset(); String strInsert =(String)item.getData(); if(strInsert.equals("jsFunction")) strInsert
     * = (String)item.getText(); wScript.insert(strInsert); wScript.setSelection(iStart,iStart+strInsert.length()); }
     */
}

Example 40 with StyledTextComp

use of org.pentaho.di.ui.core.widget.StyledTextComp in project pentaho-kettle by pentaho.

the class UserDefinedJavaClassDialog method addCtab.

private void addCtab(String tabName, String tabCode, TabAddActions tabType) {
    CTabItem item = new CTabItem(folder, SWT.CLOSE);
    switch(tabType) {
        case ADD_DEFAULT:
            item.setText(tabName);
            break;
        default:
            item.setText(getNextName(tabName));
            break;
    }
    StyledTextComp wScript = new StyledTextComp(transMeta, item.getParent(), SWT.MULTI | SWT.LEFT | SWT.H_SCROLL | SWT.V_SCROLL, item.getText(), false);
    if ((tabCode != null) && tabCode.length() > 0) {
        wScript.setText(tabCode);
    } else {
        wScript.setText(snippitsHelper.getDefaultCode());
    }
    item.setImage(imageInactiveScript);
    props.setLook(wScript, Props.WIDGET_STYLE_FIXED);
    wScript.addKeyListener(new KeyAdapter() {

        public void keyPressed(KeyEvent e) {
            setPosition();
        }

        public void keyReleased(KeyEvent e) {
            setPosition();
        }
    });
    wScript.addFocusListener(new FocusAdapter() {

        public void focusGained(FocusEvent e) {
            setPosition();
        }

        public void focusLost(FocusEvent e) {
            setPosition();
        }
    });
    wScript.addMouseListener(new MouseAdapter() {

        public void mouseDoubleClick(MouseEvent e) {
            setPosition();
        }

        public void mouseDown(MouseEvent e) {
            setPosition();
        }

        public void mouseUp(MouseEvent e) {
            setPosition();
        }
    });
    wScript.addModifyListener(lsMod);
    // Text Higlighting
    wScript.addLineStyleListener(new UserDefinedJavaClassHighlight());
    item.setControl(wScript);
    // Adding new Item to Tree
    modifyTabTree(item, TabActions.ADD_ITEM);
}