| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2008 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.properties; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.ecore.EReference; |
| import org.eclipse.emf.edit.provider.ITreeItemContentProvider; |
| import org.eclipse.emf.edit.provider.ItemProviderAdapter; |
| import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider; |
| import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider; |
| import org.eclipse.epf.authoring.ui.filters.DescriptorConfigurationFilter; |
| import org.eclipse.epf.authoring.ui.filters.DescriptorProcessFilter; |
| import org.eclipse.epf.authoring.ui.filters.ProcessWorkProductFilter; |
| 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.process.ActivityWrapperItemProvider; |
| import org.eclipse.epf.library.edit.process.BreakdownElementWrapperItemProvider; |
| import org.eclipse.epf.library.edit.process.WorkProductDescriptorWrapperItemProvider; |
| import org.eclipse.epf.library.edit.process.command.AssignWPToMilestone; |
| import org.eclipse.epf.library.edit.process.command.IActionTypeConstants; |
| import org.eclipse.epf.library.edit.util.MilestonePropUtil; |
| import org.eclipse.epf.library.edit.util.ProcessUtil; |
| import org.eclipse.epf.library.edit.util.TngUtil; |
| import org.eclipse.epf.library.edit.util.WorkProductPropUtil; |
| import org.eclipse.epf.uma.Activity; |
| import org.eclipse.epf.uma.BreakdownElement; |
| import org.eclipse.epf.uma.Constraint; |
| import org.eclipse.epf.uma.Milestone; |
| import org.eclipse.epf.uma.Process; |
| import org.eclipse.epf.uma.UmaFactory; |
| import org.eclipse.epf.uma.UmaPackage; |
| import org.eclipse.epf.uma.WorkProduct; |
| import org.eclipse.epf.uma.WorkProductDescriptor; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.ui.dialogs.ElementListSelectionDialog; |
| import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage; |
| |
| |
| /** |
| * Milestone - work product section |
| * |
| * @author Shilpa Toraskar |
| * @since 1.5 |
| * |
| */ |
| public class MilestoneWorkProductSection extends RelationSection { |
| private IFilter filter = null; |
| private Milestone milestone; |
| private Button ctrl_state_1; |
| |
| /** |
| * Get process work product filter |
| */ |
| public IFilter getFilter() { |
| if (filter == null) { |
| filter = new ProcessWorkProductFilter(getConfiguration(), |
| null, FilterConstants.WORKPRODUCTS); |
| } else if (filter instanceof DescriptorConfigurationFilter) { |
| ((DescriptorConfigurationFilter) filter).setMethodConfiguration(getConfiguration()); |
| } |
| return filter; |
| } |
| |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.properties.RelationSection#createControls(org.eclipse.swt.widgets.Composite, org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage) |
| */ |
| public void createControls(Composite parent, |
| TabbedPropertySheetPage tabbedPropertySheetPage) { |
| |
| super.createControls(parent, tabbedPropertySheetPage); |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.properties.RelationSection#initContentProvider1() |
| */ |
| protected void initContentProvider1() { |
| contentProvider = new AdapterFactoryContentProvider(getAdapterFactory()) { |
| public Object[] getElements(Object object) { |
| |
| return getFilteredList( |
| ((Milestone) milestone).getRequiredResults()) |
| .toArray(); |
| } |
| }; |
| tableViewer1.setContentProvider(contentProvider); |
| } |
| |
| protected void initLabelProvider1() { |
| ILabelProvider provider = new AdapterFactoryLabelProvider( |
| TngAdapterFactory.INSTANCE.getWBS_ComposedAdapterFactory()) { |
| public String getColumnText(Object obj, int columnIndex) { |
| String label = super.getColumnText(obj, columnIndex); |
| if (obj instanceof WorkProductDescriptor) { |
| label = getLabelForWpd((WorkProductDescriptor)obj, |
| label, UmaPackage.eINSTANCE.getMilestone_RequiredResults()); |
| } |
| |
| return label; |
| } |
| }; |
| |
| tableViewer1.setLabelProvider(provider); |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.properties.RelationSection#init() |
| */ |
| protected void init() { |
| if (getElement() instanceof Milestone) { |
| milestone = (Milestone) getElement(); |
| } |
| super.init(); |
| |
| // labelProvider = new AdapterFactoryLabelProvider( |
| // TngAdapterFactory.INSTANCE.getWBS_ComposedAdapterFactory()); |
| |
| int numOfTables = 1; |
| |
| setTabData(PropertiesResources.RoleDescriptor_WorkProducts_SectionTitle, |
| PropertiesResources.Milestone_WorkProducts_SectionDescription, |
| PropertiesResources.Milestone_WorkProducts_Table1, |
| null, |
| null, |
| null, |
| FilterConstants.WORKPRODUCTS); |
| |
| boolean[] changesAllowed = { true }; |
| setTableData(numOfTables, changesAllowed); |
| } |
| |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.properties.RelationSection#refresh() |
| */ |
| public void refresh() { |
| if (getElement() instanceof Milestone) { |
| milestone = (Milestone) getElement(); |
| } |
| super.refresh(); |
| } |
| |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.properties.RelationSection#getDescriptorsFromProcess() |
| */ |
| protected List getDescriptorsFromProcess() { |
| List items = new ArrayList(); |
| return ProcessUtil.getElementsInScope(getAdapterFactory(), milestone, |
| WorkProductDescriptor.class, items); |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.properties.RelationSection#addItems1(java.util.List) |
| */ |
| protected void addItems1(List items) { |
| if (!items.isEmpty()) { |
| AssignWPToMilestone cmd = new AssignWPToMilestone( |
| (Milestone) element, items, |
| IActionTypeConstants.ADD_REQUIRED_RESULT, getConfiguration()); |
| actionMgr.execute(cmd); |
| } |
| }; |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.properties.RelationSection#removeItems1(java.util.List) |
| */ |
| protected void removeItems1(List items) { |
| if (!items.isEmpty()) { |
| actionMgr.doAction(IActionManager.REMOVE_MANY, milestone, |
| UmaPackage.eINSTANCE.getMilestone_RequiredResults(), |
| items, -1); |
| |
| } |
| }; |
| |
| private List getWorkProducts(List items) { |
| List wpList = new ArrayList(); |
| if (!items.isEmpty()) { |
| for (int i = 0; i < items.size(); i++) { |
| wpList.add(((WorkProductDescriptor) items.get(i)) |
| .getWorkProduct()); |
| } |
| } |
| |
| return wpList; |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.properties.RelationSection#getExistingElements1() |
| */ |
| protected List getExistingElements1() { |
| return getWorkProducts(((Milestone) milestone).getRequiredResults()); |
| }; |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.properties.RelationSection#getProcess() |
| */ |
| protected Process getProcess() { |
| AdapterFactory aFactory = TngAdapterFactory.INSTANCE |
| .getOBS_ComposedAdapterFactory(); |
| ItemProviderAdapter adapter = (ItemProviderAdapter) aFactory.adapt( |
| milestone, ITreeItemContentProvider.class); |
| Object obj = ProcessUtil.getRootProcess(aFactory, adapter, milestone); |
| return (Process) obj; |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.properties.RelationSection#getFilterForDescriptors() |
| */ |
| protected IFilter getFilterForDescriptors() { |
| return new DescriptorProcessFilter(getConfiguration()) { |
| protected boolean childAccept(Object obj) { |
| if (obj instanceof Activity) { |
| List list = new ArrayList(); |
| getActivitiesInScope(TngAdapterFactory.INSTANCE |
| .getWBS_ComposedAdapterFactory(), milestone, list); |
| if (list.contains(obj)) |
| return true; |
| else |
| return false; |
| } |
| |
| // show extended activity's workproducts |
| if (obj instanceof ActivityWrapperItemProvider || obj instanceof WorkProductDescriptorWrapperItemProvider){ |
| Object object = ((BreakdownElementWrapperItemProvider)obj).getParent(obj); |
| List list = new ArrayList(); |
| getActivitiesInScope(TngAdapterFactory.INSTANCE.getWBS_ComposedAdapterFactory(),element, list); |
| if(list.contains(object)) return true; |
| } |
| |
| if (obj instanceof WorkProductDescriptor) |
| return true; |
| return false; |
| } |
| |
| protected void getActivitiesInScope(AdapterFactory adapterFactory, |
| BreakdownElement element, List activityList) { |
| // get all parents in scope |
| getParentActivitiesInScope(adapterFactory, element, activityList); |
| |
| // find parent of the element |
| ItemProviderAdapter adapter = (ItemProviderAdapter) adapterFactory.adapt(element, ITreeItemContentProvider.class); |
| Object parent = adapter.getParent(element); |
| |
| // get all children of the parent in other words siblings of the element |
| getChildrenActivitiesInScope(adapterFactory, (BreakdownElement) parent, activityList); |
| } |
| |
| private void getParentActivitiesInScope(AdapterFactory adapterFactory, |
| BreakdownElement element, List activityList) { |
| ItemProviderAdapter adapter = (ItemProviderAdapter) adapterFactory |
| .adapt(element, ITreeItemContentProvider.class); |
| Object parent = adapter.getParent(element); |
| if (parent instanceof Activity && !activityList.contains(parent)) { |
| activityList.add(parent); |
| getParentActivitiesInScope(adapterFactory, (BreakdownElement) parent, |
| activityList); |
| } |
| } |
| |
| private void getChildrenActivitiesInScope(AdapterFactory adapterFactory, |
| BreakdownElement element, List activityList) { |
| ItemProviderAdapter adapter = (ItemProviderAdapter) adapterFactory |
| .adapt(element, ITreeItemContentProvider.class); |
| List children = (List) adapter.getChildren(element); |
| if (!children.isEmpty() && children.size() > 0) { |
| for (int i=0; i < children.size(); i++) { |
| Object child = children.get(i); |
| if (child instanceof Activity && !activityList.contains(child)) { |
| activityList.add(child); |
| getChildrenActivitiesInScope(adapterFactory, (BreakdownElement) child, |
| activityList); |
| } |
| if (child instanceof ActivityWrapperItemProvider) { |
| activityList.add(TngUtil.unwrap(child)); |
| getChildrenActivitiesInScope(adapterFactory, (ActivityWrapperItemProvider) child, activityList); |
| } |
| } |
| } |
| } |
| |
| private void getChildrenActivitiesInScope(AdapterFactory adapterFactory, |
| ActivityWrapperItemProvider provider, List activityList) { |
| |
| List children = (List) provider.getChildren(element); |
| if (!children.isEmpty() && children.size() > 0) { |
| for (int i=0; i < children.size(); i++) { |
| Object child = children.get(i); |
| if (child instanceof Activity && !activityList.contains(child)) { |
| activityList.add(child); |
| getChildrenActivitiesInScope(adapterFactory, (BreakdownElement) child, |
| activityList); |
| } |
| if (child instanceof ActivityWrapperItemProvider) { |
| activityList.add(TngUtil.unwrap(child)); |
| getChildrenActivitiesInScope(adapterFactory, (ActivityWrapperItemProvider) child, activityList); |
| } |
| } |
| } |
| } |
| }; |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.properties.RelationSection#getDescriptorTabName() |
| */ |
| protected String getDescriptorTabName() { |
| return FilterConstants.WORK_PRODUCT_DESCRIPTORS; |
| } |
| |
| /** |
| * @see org.eclipse.epf.authoring.ui.properties.RelationSection#addFromProcessItems1(java.util.List) |
| */ |
| protected void addFromProcessItems1(List items) { |
| if (!items.isEmpty()) { |
| actionMgr.doAction(IActionManager.ADD_MANY, milestone, |
| UmaPackage.eINSTANCE.getMilestone_RequiredResults(), |
| items, -1); |
| } |
| } |
| |
| protected boolean isSyncFree() { |
| //Won't handle sync-free in milestone workproduct relationship |
| return false; |
| } |
| |
| private String getLabelForWpd(WorkProductDescriptor wpd, String orginalLabel, EReference ref) { |
| List<Constraint> states = MilestonePropUtil.getMilestonePropUtil(actionMgr).getWpStates( |
| (Milestone)element, wpd, ref); |
| if (states.size() > 0) { |
| String stateName = states.get(0).getBody(); |
| return orginalLabel + " [" + stateName + "]"; //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| return orginalLabel; |
| } |
| |
| protected void createAddtionalButton1(Composite parent) { |
| ctrl_state_1 = FormUI.createButton(toolkit, parent, PropertiesResources.Process_AssignState); |
| ctrl_state_1.setEnabled(false); |
| |
| final EReference ref = UmaPackage.eINSTANCE.getMilestone_RequiredResults(); |
| |
| ctrl_state_1.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| assignState(tableViewer1, ref); |
| } |
| }); |
| |
| tableViewer1.addSelectionChangedListener(new ISelectionChangedListener() { |
| public void selectionChanged(SelectionChangedEvent event) { |
| IStructuredSelection selection = (IStructuredSelection) tableViewer1.getSelection(); |
| if (selection.size() == 1) { |
| ctrl_state_1.setEnabled(true); |
| } else { |
| ctrl_state_1.setEnabled(false); |
| } |
| } |
| }); |
| } |
| |
| private void assignState(TableViewer viewer, EReference ref) { |
| IStructuredSelection selection = (IStructuredSelection)viewer.getSelection(); |
| |
| if (selection.size() == 1) { |
| if (selection.getFirstElement() instanceof WorkProductDescriptor) { |
| WorkProductDescriptor wpd = (WorkProductDescriptor)selection.getFirstElement(); |
| |
| ElementListSelectionDialog dialog = new ElementListSelectionDialog( |
| viewer.getTable().getShell(), |
| getLabelProviderForStateSelectionDialog()); |
| dialog.setElements(getInputForStateSelectionDialog(wpd, ref).toArray()); |
| dialog.setMultipleSelection(false); |
| dialog.setMessage(PropertiesResources.Process_SelectStateDialog_Message); |
| dialog.setTitle(PropertiesResources.Process_SelectStateDialog_Title); |
| dialog.setImage(null); |
| if (dialog.open() == Dialog.CANCEL) { |
| return; |
| } |
| |
| Object[] objs = dialog.getResult(); |
| Constraint newState = (Constraint)objs[0]; |
| |
| //clean up old state first to guarantee only one state assign to wpd |
| List<Constraint> oldStates = MilestonePropUtil.getMilestonePropUtil(actionMgr).getWpStates( |
| (Milestone)element, wpd, ref); |
| for(Constraint oldState : oldStates) { |
| MilestonePropUtil.getMilestonePropUtil(actionMgr).removeWpState( |
| (Milestone)element, wpd, oldState, ref); |
| } |
| |
| //add the new state |
| if (!newState.getName().equals(TaskDescriptorWorkProductSection.UNASSIGN_STATE_NAME)) { |
| MilestonePropUtil.getMilestonePropUtil(actionMgr).addWpState( |
| (Milestone)element, wpd, newState, ref); |
| } |
| |
| viewer.refresh(); |
| } |
| } |
| } |
| |
| private ILabelProvider getLabelProviderForStateSelectionDialog() { |
| ILabelProvider provider = new AdapterFactoryLabelProvider( |
| TngAdapterFactory.INSTANCE.createLibraryComposedAdapterFactory()) { |
| public String getText(Object element) { |
| if (element instanceof Constraint) { |
| return ((Constraint)element).getBody(); |
| } |
| return super.getText(element); |
| } |
| }; |
| |
| return provider; |
| } |
| |
| private List getInputForStateSelectionDialog(WorkProductDescriptor wpd, EReference ref) { |
| List elements = new ArrayList(); |
| |
| List<Constraint> oldStates = MilestonePropUtil.getMilestonePropUtil(actionMgr).getWpStates( |
| (Milestone)element, wpd, ref); |
| WorkProduct wp = (WorkProduct) propUtil.getLinkedElement(wpd); |
| if (wp != null) { |
| Set<Constraint> states = WorkProductPropUtil.getWorkProductPropUtil(actionMgr).getAllStates(wp); |
| states.removeAll(oldStates); |
| elements.addAll(states); |
| } |
| |
| // A special state for unassign state from wpd |
| elements.add(createUnassignState()); |
| |
| return elements; |
| } |
| |
| private Constraint createUnassignState() { |
| Constraint constraint = UmaFactory.eINSTANCE.createConstraint(); |
| constraint.setName(TaskDescriptorWorkProductSection.UNASSIGN_STATE_NAME); |
| constraint.setBody(TaskDescriptorWorkProductSection.UNASSIGN_STATE_BODY); |
| |
| return constraint; |
| } |
| |
| } |