Examples with CollectionContainer com.haulmont.cuba.gui.model.CollectionContainer used on opensource projects

Example 6 with CollectionContainer

use of com.haulmont.cuba.gui.model.CollectionContainer in project cuba by cuba-platform.

the class TestCommentaryPanelLoader method loadDataContainer.

@SuppressWarnings("unchecked")
private void loadDataContainer(TestCommentaryPanel resultComponent, Element element) {
    String containerId = this.element.attributeValue("dataContainer");
    if (Strings.isNullOrEmpty(containerId)) {
        throw new GuiDevelopmentException("CommentaryPanel element doesn't have 'dataContainer' attribute", context, "CommentaryPanel ID", element.attributeValue("id"));
    }
    FrameOwner frameOwner = getComponentContext().getFrame().getFrameOwner();
    ScreenData screenData = UiControllerUtils.getScreenData(frameOwner);
    InstanceContainer container = screenData.getContainer(containerId);
    if (container instanceof CollectionContainer) {
        resultComponent.setDataContainer((CollectionContainer) container);
    } else {
        throw new GuiDevelopmentException("Not a CollectionContainer: " + containerId, context);
    }
}

Example 7 with CollectionContainer

use of com.haulmont.cuba.gui.model.CollectionContainer in project cuba by cuba-platform.

the class TokenListLoader method loadOptionsContainer.

protected void loadOptionsContainer(TokenList component, Element element) {
    String containerId = element.attributeValue("optionsContainer");
    if (containerId != null) {
        FrameOwner frameOwner = getComponentContext().getFrame().getFrameOwner();
        ScreenData screenData = UiControllerUtils.getScreenData(frameOwner);
        InstanceContainer container = screenData.getContainer(containerId);
        if (!(container instanceof CollectionContainer)) {
            throw new GuiDevelopmentException("Not a CollectionContainer: " + containerId, context);
        }
        // noinspection unchecked
        component.setOptions(new ContainerOptions((CollectionContainer) container));
    }
}

Example 8 with CollectionContainer

use of com.haulmont.cuba.gui.model.CollectionContainer in project cuba by cuba-platform.

the class TreeLoader method loadTreeChildren.

@SuppressWarnings("unchecked")
protected void loadTreeChildren() {
    Element itemsElem = element.element("treechildren");
    String containerId = element.attributeValue("dataContainer");
    if (containerId != null) {
        FrameOwner frameOwner = getComponentContext().getFrame().getFrameOwner();
        ScreenData screenData = UiControllerUtils.getScreenData(frameOwner);
        InstanceContainer container = screenData.getContainer(containerId);
        CollectionContainer collectionContainer;
        if (container instanceof CollectionContainer) {
            collectionContainer = (CollectionContainer) container;
        } else {
            throw new GuiDevelopmentException("Not a CollectionContainer: " + containerId, context);
        }
        String hierarchyProperty = element.attributeValue("hierarchyProperty");
        if (hierarchyProperty == null && itemsElem != null) {
            // legacy behaviour
            hierarchyProperty = itemsElem.attributeValue("hierarchyProperty");
        }
        if (Strings.isNullOrEmpty(hierarchyProperty)) {
            throw new GuiDevelopmentException("Tree doesn't have 'hierarchyProperty' attribute of the 'treechildren' element", context, "Tree ID", element.attributeValue("id"));
        }
        String showOrphansAttr = element.attributeValue("showOrphans");
        boolean showOrphans = showOrphansAttr == null || Boolean.parseBoolean(showOrphansAttr);
        resultComponent.setItems(new ContainerTreeItems(collectionContainer, hierarchyProperty, showOrphans));
    } else if (itemsElem != null) {
        String datasource = itemsElem.attributeValue("datasource");
        if (!StringUtils.isBlank(datasource)) {
            HierarchicalDatasource ds = (HierarchicalDatasource) getComponentContext().getDsContext().get(datasource);
            resultComponent.setDatasource(ds);
        }
    }
    String captionProperty = element.attributeValue("captionProperty");
    if (captionProperty == null && itemsElem != null) {
        captionProperty = itemsElem.attributeValue("captionProperty");
    }
    if (!StringUtils.isEmpty(captionProperty)) {
        resultComponent.setCaptionProperty(captionProperty);
        resultComponent.setCaptionMode(CaptionMode.PROPERTY);
    }
}

Example 9 with CollectionContainer

use of com.haulmont.cuba.gui.model.CollectionContainer in project cuba by cuba-platform.

the class WebEntityLinkField method afterCommitOpenedEntity.

protected void afterCommitOpenedEntity(Entity item) {
    MetaProperty metaProperty = getMetaPropertyForEditedValue();
    if (metaProperty != null && metaProperty.getRange().isClass()) {
        if (getValueSource() != null) {
            boolean ownerDsModified = false;
            boolean nonModifiedInTable = false;
            DatasourceImplementation ownerDs = null;
            CollectionContainer ownerCollectionCont = null;
            if (getCollectionDatasourceFromOwner() != null) {
                ownerDs = ((DatasourceImplementation) getCollectionDatasourceFromOwner());
                nonModifiedInTable = !ownerDs.getItemsToUpdate().contains(((EntityValueSource) getValueSource()).getItem());
                ownerDsModified = ownerDs.isModified();
            } else if (getCollectionContainerFromOwner() != null) {
                ownerCollectionCont = ((ContainerDataUnit) owner.getItems()).getContainer();
                ownerCollectionCont.mute();
            }
            // noinspection unchecked
            setValueSilently((V) item);
            // remove from items to update if it was not modified before setValue
            if (ownerDs != null) {
                if (nonModifiedInTable) {
                    ownerDs.getItemsToUpdate().remove(getDatasource().getItem());
                }
                ownerDs.setModified(ownerDsModified);
            } else if (ownerCollectionCont != null) {
                ownerCollectionCont.unmute();
            }
        } else {
            // noinspection unchecked
            setValue((V) item);
        }
    // if we edit property with non Entity type and set ListComponent owner
    } else if (owner != null) {
        if (getCollectionDatasourceFromOwner() != null) {
            // noinspection unchecked
            getCollectionDatasourceFromOwner().updateItem(item);
        } else if (getCollectionContainerFromOwner() != null) {
            // do not listen changes in collection
            getCollectionContainerFromOwner().mute();
            // noinspection unchecked
            getCollectionContainerFromOwner().replaceItem(item);
            setValueSilently(item.getValueEx(getMetaPropertyPath()));
            // listen changes
            getCollectionContainerFromOwner().unmute();
        }
        if (owner instanceof Focusable) {
            // focus owner
            ((Focusable) owner).focus();
        }
    // if we edit property with non Entity type
    } else {
        // noinspection unchecked
        setValueSilently((V) item);
    }
}

Example 10 with CollectionContainer

use of com.haulmont.cuba.gui.model.CollectionContainer in project cuba by cuba-platform.

the class Param method createEntityLookup.

protected Component createEntityLookup(FilterDataContext filterDataContext, ValueProperty valueProperty) {
    MetaClass metaClass = metadata.getSession().getClassNN(javaClass);
    LookupType type = null;
    if (property != null && property.getRange().isClass()) {
        type = (LookupType) metadata.getTools().getMetaAnnotationAttributes(property.getAnnotations(), Lookup.class).get("type");
    }
    PersistenceManagerClient persistenceManager = beanLocator.get(PersistenceManagerClient.NAME);
    boolean useLookupScreen = type != null ? type == LookupType.SCREEN : persistenceManager.useLookupScreen(metaClass.getName());
    if (useLookupScreen) {
        if (inExpr) {
            ListEditor listEditor = uiComponents.create(ListEditor.class);
            listEditor.setItemType(ListEditor.ItemType.ENTITY);
            listEditor.setEntityName(metaClass.getName());
            initListEditor(listEditor, valueProperty);
            return listEditor;
        } else {
            PickerField<Entity> picker = uiComponents.create(PickerField.NAME);
            picker.setMetaClass(metaClass);
            picker.setWidth(theme.get("cuba.gui.filter.Param.textComponent.width"));
            picker.addLookupAction();
            picker.addClearAction();
            picker.addValueChangeListener(e -> _setValue(e.getValue(), valueProperty));
            picker.setValue((Entity) _getValue(valueProperty));
            return picker;
        }
    } else {
        if (inExpr) {
            CollectionLoader<Entity> loader = createEntityOptionsLoader(metaClass);
            CollectionContainer<Entity> container = dataComponents.createCollectionContainer(metaClass.getJavaClass());
            loader.setContainer(container);
            ListEditor listEditor = uiComponents.create(ListEditor.class);
            listEditor.setItemType(ListEditor.ItemType.ENTITY);
            listEditor.setEntityName(metaClass.getName());
            // noinspection unchecked
            listEditor.setOptions(new ContainerOptions<>(container));
            // noinspection unchecked
            initListEditor(listEditor, valueProperty);
            // noinspection unchecked
            Consumer<CollectionContainer.CollectionChangeEvent<?>> listener = e -> listEditor.setValue(null);
            if (filterDataContext != null) {
                filterDataContext.registerCollectionLoader(this, loader);
                filterDataContext.registerContainerCollectionChangeListener(this, container, listener);
            }
            return listEditor;
        } else {
            CollectionLoader<Entity> loader = createEntityOptionsLoader(metaClass);
            CollectionContainer<Entity> container = dataComponents.createCollectionContainer(metaClass.getJavaClass());
            loader.setContainer(container);
            LookupPickerField<Entity> lookup = uiComponents.create(LookupPickerField.NAME);
            lookup.setWidth(theme.get("cuba.gui.filter.Param.textComponent.width"));
            lookup.addClearAction();
            lookup.setOptions(new ContainerOptions<>(container));
            Consumer<CollectionContainer.CollectionChangeEvent<?>> listener = e -> lookup.setValue(null);
            lookup.addValueChangeListener(e -> _setValue(e.getValue(), valueProperty));
            lookup.setValue((Entity) _getValue(valueProperty));
            if (filterDataContext != null) {
                filterDataContext.registerCollectionLoader(this, loader);
                filterDataContext.registerContainerCollectionChangeListener(this, container, listener);
            }
            return lookup;
        }
    }
}