Examples with Field com.manydesigns.elements.fields.Field used on opensource projects

Example 11 with Field

use of com.manydesigns.elements.fields.Field in project Portofino by ManyDesigns.

the class TableFormBuilder method buildField.

protected Field buildField(PropertyAccessor propertyAccessor, String rowPrefix) {
    Field field = null;
    String fieldName = propertyAccessor.getName();
    for (Map.Entry<String[], SelectionProvider> current : selectionProviders.entrySet()) {
        String[] fieldNames = current.getKey();
        int index = ArrayUtils.indexOf(fieldNames, fieldName);
        if (index >= 0) {
            field = buildSelectField(propertyAccessor, null, rowPrefix);
            break;
        }
    }
    return buildField(propertyAccessor, field, rowPrefix);
}

Example 12 with Field

use of com.manydesigns.elements.fields.Field in project Portofino by ManyDesigns.

the class FormUtil method fieldsToJson.

/**
 * Writes a collection of fields as properties of a JSON object.
 * @param js the JSONStringer to write to. Must have a JSON object open for writing.
 * @param fields the fields to output
 * @throws org.json.JSONException if the JSON can not be generated.
 */
public static void fieldsToJson(JSONStringer js, Collection<Field> fields) throws JSONException {
    for (Field field : fields) {
        Object value = field.getValue();
        if (value instanceof Date) {
            value = ((Date) value).getTime();
        }
        if (value instanceof DateTime) {
            value = ((DateTime) value).getMillis();
        }
        String displayValue = field.getDisplayValue();
        String href = field.getHref();
        List<String> errors = field.getErrors();
        js.key(field.getPropertyAccessor().getName());
        JSONWriter json = js.object().key(JSON_VALUE);
        if (value instanceof Blob) {
            json.object();
            Blob blob = (Blob) value;
            json.key(JSON_TYPE).value(Blob.class.getName());
            json.key("code").value(blob.getCode());
            json.key("filename").value(blob.getFilename());
            json.key("contentType").value(blob.getContentType());
            json.key("size").value(blob.getSize());
            json.endObject();
        } else {
            json.value(value);
        }
        if (displayValue != null && !ObjectUtils.equals(displayValue, value)) {
            json.key("displayValue").value(displayValue);
        }
        if (href != null) {
            json.key("href").value(href);
        }
        if (!errors.isEmpty()) {
            json.key("errors").array();
            for (String error : errors) {
                json.value(error);
            }
            json.endArray();
        }
        json.endObject();
    }
}

Example 13 with Field

use of com.manydesigns.elements.fields.Field in project Portofino by ManyDesigns.

the class FormXlsExporter method export.

public void export(OutputStream outputStream) throws IOException, WriteException {
    WritableWorkbook workbook;
    WorkbookSettings workbookSettings = new WorkbookSettings();
    workbookSettings.setUseTemporaryFileDuringWrite(useTemporaryFileDuringWrite);
    workbook = Workbook.createWorkbook(outputStream, workbookSettings);
    WritableSheet sheet = workbook.createSheet(title, workbook.getNumberOfSheets());
    addHeaderToSheet(sheet);
    XlsUtil xlsUtil = new XlsUtil();
    int i = 1;
    for (FieldSet fieldset : form) {
        int j = 0;
        for (Field field : fieldset.fields()) {
            xlsUtil.addFieldToCell(sheet, i, j, field);
            j++;
        }
        i++;
    }
    workbook.write();
    workbook.close();
    outputStream.flush();
}

Example 14 with Field

use of com.manydesigns.elements.fields.Field in project Portofino by ManyDesigns.

the class TableFormPdfExporter method setupColumnSizes.

/**
 * <p>Returns an array of column sizes (in characters) for the search export.<br>
 * By default, sizes are computed comparing the relative sizes of each column,
 * consisting of the header and the values produced by the search.</p>
 * <p>Users can override this method to compute the sizes using a different algorithm,
 * or hard-coding them for a particular CRUD instance.</p>
 */
protected double[] setupColumnSizes() {
    double[] headerSizes = new double[form.getColumns().length];
    for (int i = 0; i < headerSizes.length; i++) {
        TableForm.Column col = form.getColumns()[i];
        int length = StringUtils.length(col.getLabel());
        headerSizes[i] = length;
    }
    double[] columnSizes = new double[form.getColumns().length];
    for (TableForm.Row row : form.getRows()) {
        int i = 0;
        for (Field field : row) {
            int size = StringUtils.length(field.getStringValue());
            double relativeSize = ((double) size) / form.getRows().length;
            columnSizes[i++] += relativeSize;
        }
    }
    double totalSize = 0;
    for (int i = 0; i < columnSizes.length; i++) {
        double effectiveSize = Math.max(columnSizes[i], headerSizes[i]);
        columnSizes[i] = effectiveSize;
        totalSize += effectiveSize;
    }
    while (totalSize > 75) {
        int maxIndex = 0;
        double max = 0;
        for (int i = 0; i < columnSizes.length; i++) {
            if (columnSizes[i] > max) {
                max = columnSizes[i];
                maxIndex = i;
            }
        }
        columnSizes[maxIndex] -= 1;
        totalSize -= 1;
    }
    while (totalSize < 70) {
        int minIndex = 0;
        double min = Double.MAX_VALUE;
        for (int i = 0; i < columnSizes.length; i++) {
            if (columnSizes[i] < min) {
                min = columnSizes[i];
                minIndex = i;
            }
        }
        columnSizes[minIndex] += 1;
        totalSize += 1;
    }
    return columnSizes;
}

Example 15 with Field

use of com.manydesigns.elements.fields.Field in project Portofino by ManyDesigns.

the class BooleanFieldHelper method tryToInstantiateField.

public Field tryToInstantiateField(ClassAccessor classAccessor, PropertyAccessor propertyAccessor, Mode mode, String prefix) {
    Field result;
    Class type = propertyAccessor.getType();
    if (type == Boolean.class || type == Boolean.TYPE) {
        result = new BooleanField(propertyAccessor, mode, prefix);
    } else {
        result = null;
    }
    return result;
}