Examples with FilterDialogDefinition eu.esdihumboldt.hale.ui.filter.extension.FilterDialogDefinition used on opensource projects

Example 1 with FilterDialogDefinition

use of eu.esdihumboldt.hale.ui.filter.extension.FilterDialogDefinition in project hale by halestudio.

the class AddConditionContextContribution method fill.

@Override
public void fill(Menu menu, int index) {
    ISelection selection = getSelection();
    if (selection != null && !selection.isEmpty() && selection instanceof IStructuredSelection) {
        Object element = ((IStructuredSelection) selection).getFirstElement();
        if (element instanceof EntityDefinition) {
            /*
				 * Determine available filters and filter UI for current
				 * compatibility mode.
				 */
            // get all filters supported by the compatibility mode
            CompatibilityService cs = PlatformUI.getWorkbench().getService(CompatibilityService.class);
            Set<String> supportedFilters = cs.getCurrentDefinition().getSupportedFilters();
            // get filter dialog definitions for those filters
            Map<String, FilterDialogDefinition> definitions = new HashMap<>();
            for (String filterId : supportedFilters) {
                FilterDialogDefinition def = FilterUIExtension.getInstance().getFactory(filterId);
                if (def != null) {
                    definitions.put(filterId, def);
                }
            }
            if (definitions.isEmpty()) {
                return;
            }
            // basics for dialog configuration
            EntityDefinition entityDef = (EntityDefinition) element;
            String title;
            if (entityDef.getPropertyPath().isEmpty())
                title = "Type condition";
            else
                title = "Property condition";
            String message = "Define the condition for the new context";
            // add items for each filter type
            for (Entry<String, FilterDialogDefinition> entry : definitions.entrySet()) {
                IAction action = new AddConditionAction(entry.getKey(), entry.getValue(), entityDef, title, message);
                IContributionItem item = new ActionContributionItem(action);
                item.fill(menu, index++);
            }
        }
    }
}

Example 2 with FilterDialogDefinition

use of eu.esdihumboldt.hale.ui.filter.extension.FilterDialogDefinition in project hale by halestudio.

the class EditConditionContextHandler method execute.

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    ISelection selection = HandlerUtil.getCurrentSelection(event);
    if (selection != null && !selection.isEmpty() && selection instanceof IStructuredSelection) {
        Object element = ((IStructuredSelection) selection).getFirstElement();
        if (element instanceof EntityDefinition) {
            EntityDefinition entityDef = (EntityDefinition) element;
            String title;
            if (entityDef.getPropertyPath().isEmpty())
                title = "Edit type condition";
            else
                title = "Edit property condition";
            Condition condition = AlignmentUtil.getContextCondition(entityDef);
            if (condition != null && condition.getFilter() != null) {
                Pair<String, String> filterDef = FilterDefinitionManager.getInstance().asPair(condition.getFilter());
                if (filterDef != null && filterDef.getFirst() != null) {
                    String filterId = filterDef.getFirst();
                    // retrieve filter UI from extension point
                    FilterDialogDefinition def = FilterUIExtension.getInstance().getFactory(filterId);
                    if (def != null) {
                        Filter filter = null;
                        try {
                            filter = def.createExtensionObject().openDialog(HandlerUtil.getActiveShell(event), entityDef, title, "Define the condition for the new context");
                        } catch (Exception e) {
                            log.userError("Failed to create editor for filter", e);
                        }
                        if (filter != null) {
                            EntityDefinitionService eds = PlatformUI.getWorkbench().getService(EntityDefinitionService.class);
                            eds.editConditionContext((EntityDefinition) element, filter);
                        }
                    } else {
                        log.userError("No editor for this kind of filter available");
                    }
                } else {
                    log.error("No filter definition for filter found, definition ID could not be determined");
                }
            }
        }
    }
    return null;
}