| /******************************************************************************* |
| * Copyright (c) 2016 Obeo. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Obeo - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.eef.ide.ui.api.widgets; |
| |
| import org.eclipse.eef.common.ui.api.IEEFFormContainer; |
| import org.eclipse.eef.core.api.controllers.IEEFController; |
| import org.eclipse.eef.core.api.controllers.IInvalidValidationRuleResult; |
| import org.eclipse.eef.core.api.controllers.IValidationRuleResult; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.ui.forms.IMessageManager; |
| |
| /** |
| * Common superclass of all the lifecycle managers. |
| * |
| * @author sbegaudeau |
| */ |
| public abstract class AbstractEEFLifecycleManager implements IEEFLifecycleManager { |
| |
| /** |
| * The form container. |
| */ |
| protected IEEFFormContainer container; |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @see org.eclipse.eef.ide.ui.api.widgets.IEEFLifecycleManager#createControl(org.eclipse.swt.widgets.Composite, |
| * org.eclipse.eef.common.ui.api.IEEFFormContainer) |
| */ |
| @Override |
| public void createControl(Composite parent, IEEFFormContainer formContainer) { |
| this.container = formContainer; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @see org.eclipse.eef.ide.ui.api.widgets.IEEFLifecycleManager#aboutToBeShown() |
| */ |
| @Override |
| public void aboutToBeShown() { |
| this.getController().onValidation((validationRuleResults) -> { |
| IMessageManager messageManager = container.getForm().getMessageManager(); |
| |
| for (IValidationRuleResult validationRuleResult : validationRuleResults) { |
| if (validationRuleResult instanceof IInvalidValidationRuleResult) { |
| IInvalidValidationRuleResult result = (IInvalidValidationRuleResult) validationRuleResult; |
| if (getValidationControl() != null) { |
| messageManager.addMessage(result.getValidationRule(), result.getMessage(), result.getData(), result.getSeverity(), |
| getValidationControl()); |
| } else { |
| messageManager.addMessage(result.getValidationRule(), result.getMessage(), result.getData(), result.getSeverity()); |
| } |
| } else { |
| if (getValidationControl() != null) { |
| messageManager.removeMessage(validationRuleResult.getValidationRule(), getValidationControl()); |
| } else { |
| messageManager.removeMessage(validationRuleResult.getValidationRule()); |
| } |
| } |
| } |
| }); |
| } |
| |
| /** |
| * Returns the controller. |
| * |
| * @return The controller |
| */ |
| protected abstract IEEFController getController(); |
| |
| /** |
| * Returns the control on which the validation marker will appear. |
| * |
| * @return The control used to display the validation marker |
| */ |
| protected abstract Control getValidationControl(); |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @see org.eclipse.eef.ide.ui.api.widgets.IEEFLifecycleManager#refresh() |
| */ |
| @Override |
| public void refresh() { |
| this.getController().refresh(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @see org.eclipse.eef.ide.ui.api.widgets.IEEFLifecycleManager#aboutToBeHidden() |
| */ |
| @Override |
| public void aboutToBeHidden() { |
| this.getController().removeValidationConsumer(); |
| } |
| } |