diff options
Diffstat (limited to 'plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/emf/facet/efacet/ui/internal/dialogs/SelectQueryDialog.java')
| -rw-r--r-- | plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/emf/facet/efacet/ui/internal/dialogs/SelectQueryDialog.java | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/emf/facet/efacet/ui/internal/dialogs/SelectQueryDialog.java b/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/emf/facet/efacet/ui/internal/dialogs/SelectQueryDialog.java new file mode 100644 index 00000000000..6b282636fab --- /dev/null +++ b/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.ui/src/org/eclipse/emf/facet/efacet/ui/internal/dialogs/SelectQueryDialog.java @@ -0,0 +1,135 @@ +/**
+ * Copyright (c) 2011 Mia-Software.
+ *
+ * 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:
+ * Nicolas Guyomar (Mia-Software) - Bug 349546 - EMF Facet facetSet editor
+ */
+package org.eclipse.emf.facet.efacet.ui.internal.dialogs;
+
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.facet.efacet.Query;
+import org.eclipse.emf.facet.efacet.QuerySet;
+import org.eclipse.emf.facet.efacet.catalog.efacetcatalog.QuerySetCatalog;
+import org.eclipse.emf.facet.efacet.ui.internal.Activator;
+import org.eclipse.emf.facet.util.emf.catalog.Catalog;
+import org.eclipse.emf.facet.util.emf.core.ICatalogSetManager;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.graphics.Font;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Event;
+import org.eclipse.swt.widgets.Listener;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Tree;
+import org.eclipse.swt.widgets.TreeItem;
+import org.eclipse.ui.dialogs.SelectionDialog;
+
+@Deprecated
+//TODO @Deprecated must be removed after a refactoring planed by https://bugs.eclipse.org/bugs/show_bug.cgi?id=364601
+public class SelectQueryDialog extends SelectionDialog {
+
+ private static final int SHELL_SIZE = 300;
+ private Tree tree = null;
+ private Query selectedQuery = null;
+
+ public SelectQueryDialog(final Shell parent) {
+ super(parent);
+ }
+
+ @Override
+ public Object[] getResult() {
+ return new Object[] { this.selectedQuery };
+ }
+
+ @Override
+ protected void configureShell(final Shell shell) {
+ shell.setSize(SelectQueryDialog.SHELL_SIZE, SelectQueryDialog.SHELL_SIZE);
+ super.configureShell(shell);
+ }
+
+ @Override
+ protected Control createDialogArea(final Composite parent) {
+ Composite composite = (Composite) super.createDialogArea(parent);
+ Font font = parent.getFont();
+ composite.setFont(font);
+ GridData gd = new GridData(SWT.FILL, SWT.FILL, false, false);
+ this.tree = new Tree(composite, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
+ this.tree.setLayoutData(gd);
+ EList<Catalog> catalogs = ICatalogSetManager.INSTANCE.getCatalogSet().getCatalogs();
+
+ QuerySetCatalog querySetCatalog = null;
+ for (Catalog catalog : catalogs) {
+ if (catalog instanceof QuerySetCatalog) {
+ querySetCatalog = (QuerySetCatalog) catalog;
+ break;
+ }
+ }
+ Image rootIcon = ImageDescriptor.createFromURL(Activator.getDefault().getBundle().getResource("icons/querySet.gif")).createImage(); //$NON-NLS-1$
+
+ if (querySetCatalog != null) {
+
+ for (QuerySet querySet : querySetCatalog.getInstalledQuerySets()) {
+ TreeItem root = new TreeItem(this.tree, 0);
+ root.setText(querySet.getName());
+ root.setData(querySet);
+ root.setImage(rootIcon);
+ // see
+ // http://dev.eclipse.org/viewcvs/viewvc.cgi/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet8.java?view=co
+ // for this dummyTreeItem, it will be populated later in the listener
+ @SuppressWarnings("unused")
+ TreeItem dummyTreeItem = new TreeItem(root, 0);
+ }
+ this.tree.addListener(SWT.Expand, new Listener() {
+ public void handleEvent(final Event event) {
+ final TreeItem root = (TreeItem) event.item;
+ TreeItem[] items = root.getItems();
+ for (TreeItem item : items) {
+ if (item.getData() != null) {
+ return;
+ }
+ item.dispose();
+ }
+ QuerySet querySet = (QuerySet) root.getData();
+ EList<Query> queries = querySet.getQueries();
+ if (queries == null) {
+ return;
+ }
+
+ for (Query query : queries) {
+ TreeItem item = new TreeItem(root, 0);
+ item.setText(query.getName());
+ item.setData(query);
+ }
+ }
+ });
+
+ this.tree.addSelectionListener(new SelectionAdapter() {
+ @Override
+ public void widgetSelected(final SelectionEvent e) {
+ if (e.item instanceof TreeItem) {
+ TreeItem treeItem = (TreeItem) e.item;
+ if (treeItem.getData() instanceof Query) {
+ setSelectedQuery((Query) treeItem.getData());
+ }
+ }
+ }
+ });
+ }
+
+ return composite;
+ }
+
+ protected void setSelectedQuery(final Query selectedQuery) {
+ this.selectedQuery = selectedQuery;
+ }
+}
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