diff options
Diffstat (limited to 'plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/papyrus/emf/facet/efacet/ui/internal/widget/ETypedElementSelectionSortedControl.java')
| -rw-r--r-- | plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/papyrus/emf/facet/efacet/ui/internal/widget/ETypedElementSelectionSortedControl.java | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/papyrus/emf/facet/efacet/ui/internal/widget/ETypedElementSelectionSortedControl.java b/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/papyrus/emf/facet/efacet/ui/internal/widget/ETypedElementSelectionSortedControl.java new file mode 100644 index 00000000000..a2dc09d1bfc --- /dev/null +++ b/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/papyrus/emf/facet/efacet/ui/internal/widget/ETypedElementSelectionSortedControl.java @@ -0,0 +1,206 @@ +/*******************************************************************************
+ * Copyright (c) 2012 CEA-LIST.
+ * 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:
+ * Vincent Lorenzo (CEA-LIST) - Bug 357621 - Improve the label displayed for Customization and Facets
+ * Gregoire Dupe (Mia-Software) - Bug 373078 - API Cleaning
+ * Gregoire Dupe (Mia-Software) - Bug 375087 - [Table] ITableWidget.addColumn(List<ETypedElement>, List<FacetSet>)
+ * Gregoire Dupe (Mia-Software) - Bug 372626 - Aggregates
+ * Vincent Lorenzo (CEA-LIST) - Bug 357621 - Improve the label displayed for Customization and Facets
+ *******************************************************************************/
+package org.eclipse.emf.facet.efacet.ui.internal.widget;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.ETypedElement;
+import org.eclipse.emf.facet.custom.core.ICustomizationManager;
+import org.eclipse.emf.facet.efacet.core.FacetUtils;
+import org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.FacetSet;
+import org.eclipse.emf.facet.efacet.ui.internal.Activator;
+import org.eclipse.emf.facet.efacet.ui.internal.Messages;
+import org.eclipse.emf.facet.efacet.ui.internal.utils.ImageProvider;
+import org.eclipse.emf.facet.util.core.Logger;
+import org.eclipse.emf.facet.util.core.internal.exported.IFilter;
+import org.eclipse.jface.viewers.IContentProvider;
+import org.eclipse.osgi.util.NLS;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.widgets.Composite;
+
+/**
+ * A control that displays a tree of ETypedElements under a list of containers
+ * (EPackages for example), with a filter text field.
+ *
+ * the result should be : Ecore - FacetSet/Custom/... UML - FacetSet/Custom/...
+ * Aggregate - FacetSet/Custom/...
+ */
+public class ETypedElementSelectionSortedControl extends
+ ETypedElementSelectionControl {
+
+ /** this groupByMap is used to define the input of the treeviewer */
+ private final Map<EPackage, Set<EObject>> groupByMap;
+
+ /** the name of the tabs */
+ private static final String NAME = Messages.ETypedElementSelectionSortedControl_groupByMetamodelView;
+
+ public static final String GROUPED_TAB_ID = "group.by.metamodel.view.id"; //$NON-NLS-1$
+
+ public static final String TOOLTIP = Messages.ETypedElementSelectionSortedControl_toolTip;
+
+ /**
+ *
+ * @param parentComposite
+ * @param selectionMaxSize
+ * @param allowEmptySelection
+ * @param customizationMgr
+ */
+ public ETypedElementSelectionSortedControl(final Composite parentComposite,
+ final int selectionMaxSize, final boolean allowEmpty,
+ final ICustomizationManager customizationMgr,
+ final Collection<? extends EObject> knownEPackage) {
+ super(parentComposite, selectionMaxSize, allowEmpty,
+ customizationMgr, knownEPackage);
+ this.groupByMap = new HashMap<EPackage, Set<EObject>>();
+ }
+
+ @Override
+ public void setAvailableETypedElements(
+ final Collection<? extends ETypedElement> newAvailable) {
+ this.available = newAvailable;
+ prepareInput();
+ setInput(this.groupByMap.keySet());
+ }
+
+ /**
+ * this method is used to organize the input
+ */
+ private void prepareInput() {
+ if (this.available != null) {
+ for (ETypedElement eTypedElement : this.available) {
+ final EObject container = getTopmostContainer(eTypedElement);
+ if (container != null && containsETypedElement(container)) {
+ addContainer(container);
+ }
+ }
+ }
+ for (EObject current : getKnownEPackage()) {
+ if (containsETypedElement(current)) {
+ addContainer(current);
+ }
+ }
+ }
+
+
+ /**
+ * Add a container to the groupByMap
+ *
+ * @param container
+ * a container to add
+ */
+ private void addContainer(final EObject container) {
+ if (container instanceof FacetSet) { //we show only FacetSet in this view
+ final FacetSet facetSet = (FacetSet) container;
+ final Set<EPackage> packs = FacetUtils
+ .getAllExtendedEPackage(facetSet);
+ if (packs.isEmpty()) {
+ Logger.logError(NLS.bind("Package not found: {0}", //$NON-NLS-1$
+ container), Activator.getDefault());
+ }
+ for (EPackage current : packs) {
+ getValues(current).add(container);
+ }
+ }
+ }
+
+ /**
+ *
+ * @param pack
+ * an EPackage
+ * @return the values associated to the EPackage
+ */
+ private Collection<EObject> getValues(final EPackage pack) {
+ if (!this.groupByMap.containsKey(pack)) {
+ final Set<EObject> values = new HashSet<EObject>();
+ this.groupByMap.put(pack, values);
+ }
+ return this.groupByMap.get(pack);
+ }
+
+ @Override
+ protected IContentProvider createContentProvider() {
+ return new SortedContentProvider(new IFilter<EObject>() {
+ public boolean filter(final EObject eObject) {
+ return filterChild(eObject);
+ }
+ });
+ }
+
+ @Override
+ public String getTitle() {
+ return ETypedElementSelectionSortedControl.NAME;
+ }
+
+ @Override
+ public Image getImage() {
+ return ImageProvider.getInstance().getTreeViewIcon();
+ }
+
+ @Override
+ public String getToolTipText() {
+ return ETypedElementSelectionSortedControl.TOOLTIP;
+ }
+
+ @Override
+ public String getTabId() {
+ return ETypedElementSelectionSortedControl.GROUPED_TAB_ID;
+ }
+
+ public Set<EObject> getChlidren(final Object parentElement) {
+ return this.groupByMap
+ .get(parentElement);
+ }
+
+ private class SortedContentProvider extends
+ ETypedElementSelectionControlContentProvider {
+
+ public SortedContentProvider(final IFilter<EObject> childrenFilter) {
+ super(childrenFilter);
+ }
+
+ @Override
+ public Object[] getChildren(final Object parentElement) {
+ Object[] children;
+ final Set<EObject> list = ETypedElementSelectionSortedControl.this
+ .getChlidren(parentElement);
+ if (list == null) {
+ children = super.getChildren(parentElement);
+ } else {
+ children = list.toArray();
+ }
+ return children;
+ }
+
+ @Override
+ public Object getParent(final Object element) {
+ Object parent = super.getParent(element);
+ if (parent == null && element instanceof FacetSet) {
+ final Set<EPackage> packs = FacetUtils
+ .getAllExtendedEPackage((FacetSet) element);
+ if (!packs.isEmpty()) {
+ parent = packs.iterator().next();
+ }
+ }
+ return parent;
+ }
+
+ }
+}
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