Examples with MultiCellEditDialog net.sourceforge.nattable.edit.gui.MultiCellEditDialog used on opensource projects

Example 1 with MultiCellEditDialog

use of net.sourceforge.nattable.edit.gui.MultiCellEditDialog in project translationstudio8 by heartsome.

the class MultiCellEditController method editSelectedCells.

public static boolean editSelectedCells(SelectionLayer selectionLayer, Character initialEditValue, Composite parent, IConfigRegistry configRegistry) {
    LayerCell lastSelectedCell = EditUtils.getLastSelectedCell(selectionLayer);
    // IF cell is selected
    if (lastSelectedCell != null) {
        final List<String> lastSelectedCellLabelsArray = lastSelectedCell.getConfigLabels().getLabels();
        PositionCoordinate[] selectedCells = selectionLayer.getSelectedCells();
        // AND selected cell count > 1
        if (selectedCells.length > 1) {
            ICellEditor lastSelectedCellEditor = configRegistry.getConfigAttribute(EditConfigAttributes.CELL_EDITOR, DisplayMode.EDIT, lastSelectedCellLabelsArray);
            // AND all selected cells are editable
            if (EditUtils.isEditorSame(selectionLayer, configRegistry, lastSelectedCellEditor) && EditUtils.allCellsEditable(selectionLayer, configRegistry)) {
                // THEN use multi commit handler and populate editor in popup
                ICellEditor cellEditor = configRegistry.getConfigAttribute(EditConfigAttributes.CELL_EDITOR, DisplayMode.EDIT, lastSelectedCellLabelsArray);
                IDisplayConverter dataTypeConverter = configRegistry.getConfigAttribute(CellConfigAttributes.DISPLAY_CONVERTER, DisplayMode.EDIT, lastSelectedCellLabelsArray);
                IStyle cellStyle = new CellStyleProxy(configRegistry, DisplayMode.EDIT, lastSelectedCellLabelsArray);
                IDataValidator dataValidator = configRegistry.getConfigAttribute(EditConfigAttributes.DATA_VALIDATOR, DisplayMode.EDIT, lastSelectedCellLabelsArray);
                Object originalCanonicalValue = lastSelectedCell.getDataValue();
                for (PositionCoordinate selectedCell : selectedCells) {
                    Object cellValue = selectionLayer.getCellByPosition(selectedCell.columnPosition, selectedCell.rowPosition).getDataValue();
                    if (!cellValue.equals(originalCanonicalValue)) {
                        originalCanonicalValue = null;
                        break;
                    }
                }
                ITickUpdateHandler tickUpdateHandler = configRegistry.getConfigAttribute(TickUpdateConfigAttributes.UPDATE_HANDLER, DisplayMode.EDIT, lastSelectedCellLabelsArray);
                boolean allowIncrementDecrement = tickUpdateHandler != null && tickUpdateHandler.isApplicableFor(originalCanonicalValue);
                MultiCellEditDialog dialog = new MultiCellEditDialog(parent.getShell(), cellEditor, dataTypeConverter, cellStyle, dataValidator, originalCanonicalValue, initialEditValue, allowIncrementDecrement);
                int returnValue = dialog.open();
                ActiveCellEditor.close();
                if (returnValue == Dialog.OK) {
                    Object editorValue = dialog.getEditorValue();
                    Object newValue = editorValue;
                    if (allowIncrementDecrement) {
                        switch(dialog.getEditType()) {
                            case INCREASE:
                                newValue = tickUpdateHandler.getIncrementedValue(originalCanonicalValue);
                                break;
                            case DECREASE:
                                newValue = tickUpdateHandler.getDecrementedValue(originalCanonicalValue);
                                break;
                        }
                    }
                    for (PositionCoordinate selectedCell : selectedCells) {
                        selectionLayer.doCommand(new UpdateDataCommand(selectionLayer, selectedCell.columnPosition, selectedCell.rowPosition, newValue));
                    }
                }
            }
        } else {
            // ELSE use single commit handler and populate editor inline in cell rectangle
            selectionLayer.fireLayerEvent(new InlineCellEditEvent(selectionLayer, new PositionCoordinate(selectionLayer, lastSelectedCell.getColumnPosition(), lastSelectedCell.getRowPosition()), parent, configRegistry, initialEditValue));
        }
        return true;
    }
    return false;
}