| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2006 IBM Corporation and others. |
| // 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: |
| // IBM Corporation - initial implementation |
| //------------------------------------------------------------------------------ |
| package org.eclipse.epf.authoring.ui.forms; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider; |
| import org.eclipse.epf.authoring.ui.AuthoringUIResources; |
| import org.eclipse.epf.authoring.ui.AuthoringUIText; |
| import org.eclipse.epf.authoring.ui.editors.MethodElementEditor; |
| import org.eclipse.epf.authoring.ui.filters.WorkProductFilter; |
| import org.eclipse.epf.authoring.ui.util.UIHelper; |
| import org.eclipse.epf.library.edit.IFilter; |
| import org.eclipse.epf.library.edit.TngAdapterFactory; |
| import org.eclipse.epf.library.edit.command.IActionManager; |
| import org.eclipse.epf.library.edit.itemsfilter.FilterConstants; |
| import org.eclipse.epf.library.edit.util.TngUtil; |
| import org.eclipse.epf.uma.Deliverable; |
| import org.eclipse.epf.uma.UmaPackage; |
| import org.eclipse.epf.uma.VariabilityElement; |
| import org.eclipse.epf.uma.WorkProduct; |
| import org.eclipse.ui.IEditorInput; |
| import org.eclipse.ui.IEditorSite; |
| import org.eclipse.ui.forms.editor.FormEditor; |
| |
| |
| /** |
| * The Deliverable Parts page in the Work Product editor. |
| * |
| * @author Shashidhar Kannoori |
| * @author Kelvin Low |
| * @since 1.0 |
| */ |
| public class WorkProductDeliverablePartsPage extends AssociationFormPage { |
| |
| private static final String FORM_PAGE_ID = "workProductDeliverablePartsPage"; //$NON-NLS-1$ |
| |
| private WorkProduct workProduct; |
| |
| private IActionManager actionMgr; |
| |
| /** |
| * Creates a new instance. |
| */ |
| public WorkProductDeliverablePartsPage(FormEditor editor) { |
| super(editor, FORM_PAGE_ID, |
| AuthoringUIText.DELIVERABLE_PARTS_PAGE_TITLE); |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.forms.AssociationFormPage#init(org.eclipse.ui.IEditorSite, org.eclipse.ui.IEditorInput) |
| */ |
| public void init(IEditorSite site, IEditorInput input) { |
| super.init(site, input); |
| workProduct = (WorkProduct) contentElement; |
| actionMgr = ((MethodElementEditor) getEditor()).getActionManager(); |
| setUseCategory2(false); |
| setUseCategory3(false); |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.forms.AssociationFormPage#initContentProviderSelected() |
| */ |
| protected void initContentProviderSelected() { |
| contentProviderSelected = new AdapterFactoryContentProvider( |
| TngAdapterFactory.INSTANCE |
| .getNavigatorView_ComposedAdapterFactory()) { |
| public Object[] getElements(Object object) { |
| Deliverable wp = (Deliverable) workProduct; |
| return wp.getDeliveredWorkProducts().toArray(); |
| } |
| }; |
| viewer_selected.setContentProvider(contentProviderSelected); |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.forms.AssociationFormPage#addItemsToModel1(ArrayList) |
| */ |
| protected void addItemsToModel1(ArrayList addItems) { |
| // Update the model. |
| if (!addItems.isEmpty()) { |
| for (Iterator it = addItems.iterator(); it.hasNext();) { |
| WorkProduct item = (WorkProduct) it.next(); |
| actionMgr.doAction(IActionManager.ADD, workProduct, |
| UmaPackage.eINSTANCE |
| .getDeliverable_DeliveredWorkProducts(), item, |
| -1); |
| } |
| } |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.forms.AssociationFormPage#removeItemsFromModel1(ArrayList) |
| */ |
| protected void removeItemsFromModel1(ArrayList rmItems) { |
| // Update the model. |
| if (!rmItems.isEmpty()) { |
| for (Iterator it = rmItems.iterator(); it.hasNext();) { |
| WorkProduct item = (WorkProduct) it.next(); |
| actionMgr.doAction(IActionManager.REMOVE, workProduct, |
| UmaPackage.eINSTANCE |
| .getDeliverable_DeliveredWorkProducts(), item, |
| -1); |
| } |
| } |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.forms.DescriptionFormPage#getContentElement() |
| */ |
| protected Object getContentElement() { |
| return workProduct; |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.forms.DescriptionFormPage#getTabString() |
| */ |
| protected String getTabString() { |
| return FilterConstants.WORKPRODUCTS; |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.forms.DescriptionFormPage#getFilter() |
| */ |
| protected IFilter getFilter() { |
| filter = new WorkProductFilter() { |
| /* |
| * ArrayList(badlist) is used to store all |
| * generalizer/basevariability for subparts of |
| * generalizer/basevariability can be rejected. Deliverable cannot |
| * hold information to who itself is acting as deliverable part. |
| */ |
| List badlist = new ArrayList(); |
| |
| protected boolean childAccept(Object obj) { |
| // TODO Auto-generated method stub |
| if (obj instanceof WorkProduct) { |
| /* |
| * Check Deliverable and DeliverableParts association |
| * circular dependency. |
| */ |
| if (obj instanceof Deliverable |
| && workProduct instanceof Deliverable) { |
| /* |
| * Check passed object's chained deliverable parts |
| * (tree) contain workProduct (editor object). |
| */ |
| if (!UIHelper.checkCircularDeliverables( |
| (Deliverable) obj, (Deliverable) workProduct)) { |
| badlist.add(obj); |
| return false; |
| } |
| if (!checkVariability((Deliverable) obj, badlist)) { |
| badlist.add(obj); |
| return false; |
| } |
| // browse through badlist and its deliverable parts. |
| List templist = new ArrayList(); |
| for (Iterator iterator = badlist.iterator(); iterator |
| .hasNext();) { |
| Object bad = iterator.next(); |
| UIHelper.deliverablePartsChain((Deliverable) bad, templist); |
| } |
| if (templist.contains(obj)) |
| return false; |
| } |
| /* |
| * return true if above condition are successful |
| */ |
| return true; |
| } |
| return false; |
| } |
| }; |
| return filter; |
| } |
| |
| public boolean checkVariability(Deliverable e, List badlist) { |
| |
| /* |
| * Check editor object's variability base object is child in |
| * Deliverable(e) tree. then Deliverable(e)shouldnot be accepted. D1 -> |
| * D2 -> D3 ( -> indicates deliverable part relationship) D6 contributes |
| * D3. D6 cannot select D1,D2 as deliverable part. |
| */ |
| if (workProduct.getVariabilityBasedOnElement() != null) { |
| Object obj = workProduct.getVariabilityBasedOnElement(); |
| if (!UIHelper.checkCircularDeliverables(e, (Deliverable) obj)) |
| return false; |
| } |
| |
| /* |
| * Check editor Deliverable's generalizer, if generalizer's subparts |
| * (tree) contains passed deliverable. Return false. |
| */ |
| |
| Iterator it = TngUtil.getGeneralizers(workProduct); |
| while (it.hasNext()) { |
| VariabilityElement ve = (VariabilityElement) it.next(); |
| if (ve != null) { |
| /* |
| * generalizer is added to badlist, because if variability base |
| * is filtered before coming to childAccept(object) method, this |
| * will prevents any subparts of generalizer to be added as a |
| * deliverable part of Deliverable (Editor object or local |
| * defined variable"workProduct"). |
| * |
| * eg: D1 -> D2 -> D3. (-> indicates deliverable part). D1 |
| * contributes D5. and D5's deliverable parts assign filter |
| * shouldnot show D2 and D3. |
| * |
| */ |
| badlist.add(ve); |
| if (ve.equals(e)) |
| return false; |
| if (!UIHelper.checkCircularDeliverables(e, (Deliverable) ve)) |
| return false; |
| } |
| |
| } |
| /* |
| * |
| */ |
| if (e.getVariabilityBasedOnElement() != null) { |
| Object obj = e.getVariabilityBasedOnElement(); |
| if (!UIHelper.checkCircularDeliverables((Deliverable) obj, |
| (Deliverable) workProduct)) |
| return false; |
| } |
| /* |
| * Check passed object's generalizer's deliverable parts list donot have |
| * workProduct. |
| */ |
| Iterator it1 = TngUtil.getGeneralizers(e); |
| while (it1.hasNext()) { |
| VariabilityElement ve = (VariabilityElement) it1.next(); |
| if (ve != null) { |
| if (ve.equals(e)) |
| return false; |
| if (!UIHelper.checkCircularDeliverables((Deliverable) ve, |
| (Deliverable) workProduct)) |
| return false; |
| } |
| |
| } |
| |
| /* |
| * Check workProduct object (editor object)'s variability and its |
| * deliverables should not contain passed object. |
| */ |
| List list = new ArrayList(); |
| deliverablePartsVariability((Deliverable) workProduct, list); |
| if (list.contains(e)) |
| return false; |
| |
| /* |
| * Check passed object variability and its deliverables should not |
| * contain workproduct(deliverable or editor object). If it contains, |
| * passed object shouldnot be accepted. |
| */ |
| deliverablePartsVariability((Deliverable) e, list); |
| if (list.contains(workProduct)) |
| return false; |
| return true; |
| } |
| |
| private void deliverablePartsVariability(Deliverable e, List roots) { |
| List list = ((Deliverable) e).getDeliveredWorkProducts(); |
| if (list != null && list.size() > 0) { |
| for (Iterator iterator = list.iterator(); iterator.hasNext();) { |
| Object obj = iterator.next(); |
| if (obj instanceof Deliverable) { |
| if (((Deliverable) obj).getVariabilityBasedOnElement() != null) { |
| roots.add(((Deliverable) obj) |
| .getVariabilityBasedOnElement()); |
| } else { |
| Iterator it1 = TngUtil.getGeneralizers(e); |
| while (it1.hasNext()) { |
| VariabilityElement ve = (VariabilityElement) it1 |
| .next(); |
| UIHelper.deliverablePartsChain((Deliverable) ve, roots); |
| } |
| } |
| deliverablePartsVariability((Deliverable) obj, roots); |
| } |
| } |
| } |
| if (e instanceof Deliverable) { |
| Iterator it1 = TngUtil.getGeneralizers(e); |
| while (it1.hasNext()) { |
| VariabilityElement ve = (VariabilityElement) it1.next(); |
| UIHelper.deliverablePartsChain((Deliverable) ve, roots); |
| } |
| } |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.forms.AssociationFormPage#getMultipleSelectDescription(int) |
| */ |
| protected String getMultipleSelectDescription(int count) { |
| return super.getMultipleSelectDescription(count, AuthoringUIResources.workProductDeliverablePartsPage_multipleSelectDescription); |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.forms.AssociationFormPage#getSectionDescription() |
| */ |
| protected String getSectionDescription() { |
| return AuthoringUIResources.workProductDeliverablePartsPage_sectionDescription; |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.forms.AssociationFormPage#getSectionName() |
| */ |
| protected String getSectionName() { |
| return AuthoringUIResources.workProductDeliverablePartsPage_sectionName; |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.forms.AssociationFormPage#getSelectedLabel() |
| */ |
| protected String getSelectedLabel() { |
| return AuthoringUIResources.workProductDeliverablePartsPage_selectedLabel; |
| } |
| |
| |
| } |