| //------------------------------------------------------------------------------ |
| // 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.library.edit.configuration; |
| |
| import java.net.URI; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.edit.domain.EditingDomain; |
| import org.eclipse.epf.library.edit.IConfigurable; |
| import org.eclipse.epf.library.edit.IFilter; |
| import org.eclipse.epf.library.edit.ILibraryItemProvider; |
| import org.eclipse.epf.library.edit.LibraryEditPlugin; |
| import org.eclipse.epf.library.edit.PresentationContext; |
| import org.eclipse.epf.library.edit.util.TngUtil; |
| import org.eclipse.epf.uma.Activity; |
| import org.eclipse.epf.uma.Checklist; |
| import org.eclipse.epf.uma.Concept; |
| import org.eclipse.epf.uma.ContentCategory; |
| import org.eclipse.epf.uma.DescribableElement; |
| import org.eclipse.epf.uma.Example; |
| import org.eclipse.epf.uma.FulfillableElement; |
| import org.eclipse.epf.uma.Guidance; |
| import org.eclipse.epf.uma.Practice; |
| import org.eclipse.epf.uma.Report; |
| import org.eclipse.epf.uma.ReusableAsset; |
| import org.eclipse.epf.uma.Roadmap; |
| import org.eclipse.epf.uma.Role; |
| import org.eclipse.epf.uma.SupportingMaterial; |
| import org.eclipse.epf.uma.Task; |
| import org.eclipse.epf.uma.Template; |
| import org.eclipse.epf.uma.TermDefinition; |
| import org.eclipse.epf.uma.ToolMentor; |
| import org.eclipse.epf.uma.UmaPackage; |
| import org.eclipse.epf.uma.WorkProduct; |
| |
| /** |
| * The item provider adapter for a practice. |
| * |
| * @author Weiping Lu |
| * @since 1.5 |
| */ |
| public class PracticeItemProvider extends |
| org.eclipse.epf.uma.provider.PracticeItemProvider implements |
| IConfigurable, ILibraryItemProvider { |
| |
| private IFilter filter; |
| |
| private Object parent; |
| |
| private String label; |
| |
| private static String ROADMAP = "roadmap"; //$NON-NLS-1$ |
| private static String CATEGORIES = "categories"; //$NON-NLS-1$ |
| private static String UNKNOWN = "unknown"; //$NON-NLS-1$ |
| |
| public PracticeItemProvider(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getChildren(java.lang.Object) |
| */ |
| public Collection<?> getChildren(Object object) { |
| return Collections.EMPTY_LIST; |
| } |
| |
| /** |
| * @param children |
| * @return |
| */ |
| public Collection<?> getModifiedChildren(Object parentObject, Collection children) { |
| List ret = new ArrayList(); |
| |
| GroupingHelper groupingHelper = new GroupingHelper(this); |
| grouping(parentObject, ret, children, groupingHelper); |
| |
| return ret; |
| } |
| |
| private void grouping(Object parentObject, List ret, Collection children, |
| GroupingHelper groupingHelper) { |
| Map<String, List> map = getSubGroupMap(children, groupingHelper); |
| |
| String[] keys = groupingHelper.getKeysInOrder(); |
| for (int i = 0; i < keys.length; i++) { |
| String key = keys[i]; |
| List subgroupChildren = map.get(key); |
| if (subgroupChildren == null || subgroupChildren.isEmpty()) { |
| continue; |
| } |
| if (groupingHelper.toGroup(key, subgroupChildren)) { |
| subgroupChildren = groupingHelper.nestedGrouping(parentObject, key, subgroupChildren); |
| PracticeSubgroupItemProvider sub = new PracticeSubgroupItemProvider( |
| getAdapterFactory(), key, getImageObject(key), subgroupChildren, parentObject); |
| ret.add(sub); |
| } else { |
| sort(subgroupChildren); |
| ret.addAll(subgroupChildren); |
| } |
| } |
| } |
| |
| public static void sort(List subgroupChildren) { |
| if (subgroupChildren.size() > 1) { |
| Comparator comparator = PresentationContext.INSTANCE.getPresNameComparator(); |
| Collections.<FulfillableElement>sort(subgroupChildren, comparator); |
| } |
| } |
| |
| public static Map<String, List> getSubGroupMap(Collection children, GroupingHelper groupingHelper) { |
| Map<String, List> map = new LinkedHashMap<String, List>(); |
| |
| for (Object child: children) { |
| String key = groupingHelper.getSubGroupName(child); |
| add(map, key, child); |
| } |
| |
| return map; |
| } |
| |
| private Object getImageObject(String subGroupName) { |
| |
| String imageStr = "full/obj16/Folder"; //$NON-NLS-1$ |
| |
| if (false) { //Not used for now |
| if (subGroupName.equals(getUIString("_UI_Key_Concepts"))) { //$NON-NLS-1$ |
| imageStr = "full/obj16/Concepts"; //$NON-NLS-1$ |
| } else if (subGroupName.equals(getUIString("_UI_WorkProducts_group"))) { //$NON-NLS-1$ |
| imageStr = "full/obj16/WorkProducts"; //$NON-NLS-1$ |
| } else if (subGroupName.equals(getUIString("_UI_Tasks_group"))) { //$NON-NLS-1$ |
| imageStr = "full/obj16/Tasks"; //$NON-NLS-1$ |
| } else if (subGroupName.equals(getUIString("_UI_Roles_group"))) { //$NON-NLS-1$ |
| imageStr = "full/obj16/Roles"; //$NON-NLS-1$ |
| } else if (subGroupName.equals(getUIString("_UI_Activities_group"))) { //$NON-NLS-1$ |
| imageStr = "full/obj16/Processes"; //$NON-NLS-1$ |
| } else if (subGroupName.equals(getUIString("_UI_Guidances_group"))) { //$NON-NLS-1$ |
| imageStr = "full/obj16/GuidanceFolder"; //$NON-NLS-1$ |
| |
| //Guidance sub groups |
| } else if (subGroupName.equals(getUIString("_UI_Guidances_Checklists"))) { //$NON-NLS-1$ |
| imageStr = "full/obj16/Checklists"; //$NON-NLS-1$ |
| } else if (subGroupName.equals(getUIString("_UI_Guidances_Examples"))) { //$NON-NLS-1$ |
| imageStr = "full/obj16/Examples"; //$NON-NLS-1$ |
| } else if (subGroupName.equals(getUIString("_UI_Guidances_Practices"))) { //$NON-NLS-1$ |
| imageStr = "full/obj16/Practices"; //$NON-NLS-1$ |
| } else if (subGroupName.equals(getUIString("_UI_Guidances_Reports"))) { //$NON-NLS-1$ |
| imageStr = "full/obj16/Reports"; //$NON-NLS-1$ |
| } else if (subGroupName.equals(getUIString("_UI_Guidances_ReusableAssets"))) { //$NON-NLS-1$ |
| imageStr = "full/obj16/ReusableAssets"; //$NON-NLS-1$ |
| } else if (subGroupName.equals(getUIString("_UI_Guidances_SupportingMaterials"))) { //$NON-NLS-1$ |
| imageStr = "full/obj16/SupportingMaterials"; //$NON-NLS-1$ |
| } else if (subGroupName.equals(getUIString("_UI_Guidances_Templates"))) { //$NON-NLS-1$ |
| imageStr = "full/obj16/Templates"; //$NON-NLS-1$ |
| } else if (subGroupName.equals(getUIString("_UI_Guidances_ToolMentors"))) { //$NON-NLS-1$ |
| imageStr = "full/obj16/ToolMentors"; //$NON-NLS-1$ |
| } |
| } |
| |
| return imageStr == null ? null : LibraryEditPlugin.INSTANCE.getImage(imageStr); |
| } |
| |
| private static String getUIString(String key) { |
| return LibraryEditPlugin.INSTANCE.getString(key); |
| } |
| |
| private static void add(Map<String, List> map, String key, Object value) { |
| List list = map.get(key); |
| if (list == null) { |
| list = new ArrayList(); |
| map.put(key, list); |
| } |
| list.add(value); |
| } |
| |
| public boolean hasChildren(Object object) { |
| return true; |
| } |
| |
| public Collection getNewChildDescriptors(Object object, |
| EditingDomain editingDomain, Object sibling) { |
| return Collections.EMPTY_LIST; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.epf.uma.provider.PracticeItemProvider#getChildrenFeatures(java.lang.Object) |
| */ |
| public Collection getChildrenFeatures(Object object) { |
| if (childrenFeatures == null) { |
| childrenFeatures = new ArrayList(); |
| childrenFeatures |
| .add(UmaPackage.Literals.PRACTICE__CONTENT_REFERENCES); |
| childrenFeatures |
| .add(UmaPackage.Literals.PRACTICE__ACTIVITY_REFERENCES); |
| childrenFeatures.add(UmaPackage.Literals.PRACTICE__SUB_PRACTICES); |
| } |
| return childrenFeatures; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getParent(java.lang.Object) |
| */ |
| public Object getParent(Object object) { |
| Object parent = TngUtil |
| .getNavigatorParentItemProvider((Guidance) object); |
| if (parent == null) { |
| return super.getParent(object); |
| } |
| return parent; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see com.ibm.library.edit.IConfigurable#setFilter(com.ibm.library.edit.IFilter) |
| */ |
| public void setFilter(IFilter filter) { |
| this.filter = filter; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see com.ibm.library.edit.IConfigurable#setParent(java.lang.Object) |
| */ |
| public void setParent(Object parent) { |
| this.parent = parent; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see com.ibm.library.edit.IConfigurable#setLabel(java.lang.String) |
| */ |
| public void setLabel(String label) { |
| this.label = label; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getText(java.lang.Object) |
| */ |
| public String getText(Object object) { |
| return TngUtil.getLabel(object, getString("_UI_Practice_type")); //$NON-NLS-1$ |
| } |
| |
| public Object getImage(Object object) { |
| if (object instanceof DescribableElement) { |
| if (((DescribableElement) object).getNodeicon() != null) { |
| URI imgUri = TngUtil.getFullPathofNodeorShapeIconURI( |
| (DescribableElement) object, |
| ((DescribableElement) object).getNodeicon()); |
| Object image = LibraryEditPlugin.INSTANCE |
| .getSharedImage(imgUri); |
| if (image != null) |
| return image; |
| } |
| } |
| return super.getImage(object); |
| } |
| |
| public static class GroupingHelper { |
| |
| private Object grouper; |
| |
| public GroupingHelper(Object grouper) { |
| this.grouper = grouper; |
| } |
| |
| protected Object getGrouper() { |
| return grouper; |
| } |
| |
| protected String getSubGroupName(Object obj) { |
| if (obj instanceof Roadmap) { |
| return ROADMAP; |
| } |
| if (obj instanceof Concept) { |
| return getUIString("_UI_Key_Concepts"); //$NON-NLS-1$ |
| } |
| if (obj instanceof WorkProduct) { |
| return getUIString("_UI_WorkProducts_group"); //$NON-NLS-1$ |
| } |
| if (obj instanceof Task) { |
| return getUIString("_UI_Tasks_group"); //$NON-NLS-1$ |
| } |
| if (obj instanceof Role) { |
| return getUIString("_UI_Roles_group"); //$NON-NLS-1$ |
| } |
| if (obj instanceof Activity) { |
| return getUIString("_UI_Activities_group"); //$NON-NLS-1$ |
| } |
| if (obj instanceof Guidance) { |
| return getUIString("_UI_Guidances_group"); //$NON-NLS-1$ |
| } |
| if (obj instanceof ContentCategory) { |
| return CATEGORIES; |
| } |
| |
| return UNKNOWN; |
| } |
| |
| public String[] getKeysInOrder() { |
| String[] keys = { |
| ROADMAP, |
| getUIString("_UI_Key_Concepts"), //$NON-NLS-1$ |
| getUIString("_UI_WorkProducts_group"), //$NON-NLS-1$ |
| getUIString("_UI_Tasks_group"), //$NON-NLS-1$ |
| getUIString("_UI_Activities_group"), //$NON-NLS-1$ |
| getUIString("_UI_Roles_group"), //$NON-NLS-1$ |
| getUIString("_UI_Guidances_group"), //$NON-NLS-1$ |
| CATEGORIES, |
| UNKNOWN |
| }; |
| |
| return keys; |
| } |
| |
| public boolean toGroup(String key, List subgroupChildren) { |
| if (key.equals(ROADMAP) || |
| key.equals(CATEGORIES) || |
| key.equals(UNKNOWN) || |
| subgroupChildren.size() < 3) { |
| return false; |
| } |
| return true; |
| } |
| |
| public List<?> nestedGrouping(Object parentObject, String key, List<?> subgroupChildren) { |
| if (! key.equals(PracticeItemProvider.getUIString("_UI_Guidances_group"))) { |
| return subgroupChildren; |
| } |
| |
| List ret = new ArrayList<Object>(); |
| |
| GroupingHelper groupingHelper = new GuidanceGroupingHelper(grouper); |
| grouping(parentObject, ret, subgroupChildren, groupingHelper); |
| |
| return ret; |
| } |
| |
| protected void grouping(Object parentObject, List ret, |
| Collection children, GroupingHelper groupingHelper) { |
| if (grouper instanceof PracticeItemProvider) { |
| ((PracticeItemProvider) grouper).grouping(parentObject, ret, |
| children, groupingHelper); |
| } |
| } |
| } |
| |
| public static class GuidanceGroupingHelper extends GroupingHelper { |
| public GuidanceGroupingHelper(Object grouper) { |
| super(grouper); |
| } |
| |
| protected String getSubGroupName(Object obj) { |
| |
| if (obj instanceof Checklist) { |
| return getUIString("_UI_Guidances_Checklists"); //$NON-NLS-1$ |
| } |
| if (obj instanceof Example) { |
| return getUIString("_UI_Guidances_Examples"); //$NON-NLS-1$ |
| } |
| if (obj instanceof Practice) { |
| return getUIString("_UI_Guidances_Practices"); //$NON-NLS-1$ |
| } |
| if (obj instanceof Report) { |
| return getUIString("_UI_Guidances_Reports"); //$NON-NLS-1$ |
| } |
| |
| if (obj instanceof ReusableAsset) { |
| return getUIString("_UI_Guidances_ReusableAssets"); //$NON-NLS-1$ |
| } |
| if (obj instanceof SupportingMaterial) { |
| return getUIString("_UI_Guidances_SupportingMaterials"); //$NON-NLS-1$ |
| } |
| if (obj instanceof Template) { |
| return getUIString("_UI_Guidances_Templates"); //$NON-NLS-1$ |
| } |
| if (obj instanceof TermDefinition) { |
| return getUIString("_UI_Guidances_TermDefinitions"); //$NON-NLS-1$ |
| } |
| |
| if (obj instanceof ToolMentor) { |
| return getUIString("_UI_Guidances_ToolMentors"); //$NON-NLS-1$ |
| } |
| |
| return UNKNOWN; |
| |
| } |
| |
| public String[] getKeysInOrder() { |
| String[] keys = { |
| getUIString("_UI_Guidances_Checklists"), //$NON-NLS-1$ |
| getUIString("_UI_Guidances_Examples"), //$NON-NLS-1$ |
| getUIString("_UI_Guidances_Practices"), //$NON-NLS-1$ |
| getUIString("_UI_Guidances_Reports"), //$NON-NLS-1$ |
| getUIString("_UI_Guidances_ReusableAssets"), //$NON-NLS-1$ |
| getUIString("_UI_Guidances_SupportingMaterials"), //$NON-NLS-1$ |
| getUIString("_UI_Guidances_Templates"), //$NON-NLS-1$ |
| getUIString("_UI_Guidances_ToolMentors"), //$NON-NLS-1$ |
| UNKNOWN |
| }; |
| |
| return keys; |
| } |
| |
| public boolean toGroup(String key, List subgroupChildren) { |
| if (key.equals(UNKNOWN) || |
| subgroupChildren.size() < 3) { |
| return false; |
| } |
| return true; |
| } |
| |
| public List<?> nestedGrouping(Object parentObject, String key, List<?> subgroupChildren) { |
| return subgroupChildren; |
| } |
| |
| } |
| |
| } |
