Examples with ICompositeField org.eclipse.scout.rt.client.ui.form.fields.ICompositeField used on opensource projects

Example 1 with ICompositeField

use of org.eclipse.scout.rt.client.ui.form.fields.ICompositeField in project scout.rt by eclipse.

the class FindFieldByFormDataIdVisitor method getEnclosingFieldPathRank.

/**
 * @return Returns the rank of the given field's enclosing field path and the one that is requested by this visitor. A
 *         perfect match yields 0. Every mismatch increases the rank by 1. Hence the greatest number has the worst
 *         match.
 */
private int getEnclosingFieldPathRank(IFormField f) {
    int rank = 0;
    // the last segment is the field id, i.e. not part of the enclosing field path
    int i = m_fieldIdParts.length - 2;
    List<ICompositeField> enclosingFieldList = f.getEnclosingFieldList();
    Collections.reverse(enclosingFieldList);
    for (ICompositeField p : enclosingFieldList) {
        if (i >= 0 && m_fieldIdParts[i].equals(FormDataUtility.getFieldDataId(p.getFieldId()))) {
            i--;
        } else {
            rank++;
        }
    }
    return rank;
}

Example 2 with ICompositeField

use of org.eclipse.scout.rt.client.ui.form.fields.ICompositeField in project scout.rt by eclipse.

the class FindFieldByFormDataIdVisitor method visitField.

@Override
public boolean visitField(IFormField field, int level, int fieldIndex) {
    if (m_searchContextRootForm == null) {
        // auto-initialize search context
        // we assume the form field tree is traversed pre-order (i.e. first node itself, then its children)
        m_searchContextRootForm = field.getForm();
    }
    if (matchesAllParts(field)) {
        int fieldTypeRank = 0;
        if (m_searchContextRootForm != null) {
            IForm form = field.getForm();
            while (form != null && form != m_searchContextRootForm) {
                fieldTypeRank += 10;
                form = form.getOuterForm();
            }
        }
        if (field instanceof IValueField) {
        // fieldTypeRank is fine
        } else if (field instanceof ITableField) {
            fieldTypeRank += 1;
        } else if (!(field instanceof ICompositeField)) {
            fieldTypeRank += 2;
        } else {
            fieldTypeRank += 3;
        }
        // Compute the enclosing field path rank that is used as additional hint for determining the
        // best matching form field for the requested formId. Note: for compatibility reasons, the enclosing
        // field path is not enforced.
        int enclosingFieldPathRank = getEnclosingFieldPathRank(field);
        m_prioMap.put(new CompositeObject(fieldTypeRank, enclosingFieldPathRank), field);
    }
    return !m_prioMap.containsKey(PERFECT_VALUE_FIELD_MATCH_KEY);
}

Example 3 with ICompositeField

use of org.eclipse.scout.rt.client.ui.form.fields.ICompositeField in project scout.rt by eclipse.

the class MoveFormFieldsHandler method moveFields.

public void moveFields() {
    P_FormFieldVisitor visitor = new P_FormFieldVisitor();
    m_form.visitFields(visitor);
    if (m_moveDescriptors.isEmpty()) {
        return;
    }
    StringBuilder sb = new StringBuilder();
    for (MoveDescriptor<IFormField> moveItem : m_moveDescriptors) {
        IFormField field = moveItem.getModel();
        ICompositeField oldContainer = field.getParentField();
        ICompositeField newContainer = findContainer(oldContainer, moveItem.getNewContainerIdentifer(), null);
        if (newContainer != null) {
            Double newOrder = moveItem.getNewOrder();
            if (newOrder != null) {
                field.setOrder(newOrder);
            }
            try {
                field.setFieldChanging(true);
                oldContainer.moveFieldTo(field, newContainer);
            // field grid is not rebuilt for performance reasons and because this handler is intended to be used during initConfig of a form.
            } finally {
                field.setFieldChanging(false);
            }
        } else {
            if (sb.length() == 0) {
                sb.append("Invalid field move commands:");
            }
            sb.append("  \nField '").append(field).append("' cannot be moved into container '").append(newContainer).append("'");
        }
    }
    if (sb.length() > 0) {
        throw new IllegalArgumentException(sb.toString());
    }
}

Example 4 with ICompositeField

use of org.eclipse.scout.rt.client.ui.form.fields.ICompositeField in project scout.rt by eclipse.

the class MoveFormFieldsHandler method findContainer.

protected ICompositeField findContainer(ICompositeField container, ClassIdentifier newModelContainerClassIdentifier, ICompositeField ignoredChildContainer) {
    // 1. no new container defined. Hence do not move field into different container.
    if (newModelContainerClassIdentifier == null) {
        return container;
    }
    Class<?> newModelContainerClass = newModelContainerClassIdentifier.getLastSegment();
    // 2. field is moved to root, i.e. into the main box
    if (newModelContainerClass == IMoveModelObjectToRootMarker.class) {
        return container.getForm().getRootGroupBox();
    }
    // 3. current container matches
    if (newModelContainerClass.isInstance(container) && matchesClassIdentifier(container, newModelContainerClassIdentifier)) {
        return container;
    }
    // 4. check current container's child composite fields
    for (IFormField c : container.getFields()) {
        if (newModelContainerClass.isInstance(c) && c instanceof ICompositeField && matchesClassIdentifier((ICompositeField) c, newModelContainerClassIdentifier)) {
            return (ICompositeField) c;
        }
    }
    // 5. visit child containers
    for (IFormField c : container.getFields()) {
        if (c == ignoredChildContainer || !(c instanceof ICompositeField)) {
            continue;
        }
        ICompositeField recursiveContainer = findContainer((ICompositeField) c, newModelContainerClassIdentifier, container);
        if (recursiveContainer != null) {
            return recursiveContainer;
        }
    }
    // 6. current container is a template field. Do not exit template scope
    if (container instanceof AbstractCompositeField && ((AbstractCompositeField) container).isTemplateField()) {
        return null;
    }
    // 7. continue search on parent container (without revisiting the current container)
    ICompositeField parent = container.getParentField();
    if (parent != null && parent != ignoredChildContainer) {
        return findContainer(parent, newModelContainerClassIdentifier, container);
    }
    return null;
}

Example 5 with ICompositeField

use of org.eclipse.scout.rt.client.ui.form.fields.ICompositeField in project scout.rt by eclipse.

the class MoveFormFieldTest method testMoveToEmptyBox.

@Test
public void testMoveToEmptyBox() {
    P_GroupBoxWithOneField source = new P_GroupBoxWithOneField();
    P_InnerField fieldToMove = source.getFieldByClass(P_InnerField.class);
    ICompositeField target = new AbstractGroupBox() {
    };
    // hidden because it is empty
    assertFalse(target.isVisible());
    source.moveFieldTo(fieldToMove, target);
    // visible now because the execCalculateVisible() is true now
    assertTrue(target.isVisible());
}