[4373] Allow backend definition of ExpandAll tool in the explorer

Bug: #4373 Signed-off-by: Gwendal Daniel <[email protected]>
eclipse-sirius · Jan 6, 2025 · f7e5f0d · f7e5f0d
1 parent f11f370
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diff --git a/CHANGELOG.adoc b/CHANGELOG.adoc
@@ -15,6 +15,9 @@
 
 === Breaking changes
 
+- https://github.com/eclipse-sirius/sirius-web/issues/4373[#4373] [trees] `onExpand` and `onExpandAll` is removed from `Tree` and all the tree components.
+It is now possible to expand a tree item by using `onExpandedElementChange`.
+The expand all entry (and its implementation) has been moved to Sirius Web as a contribution.
 
 === Dependency update
 
@@ -43,6 +46,10 @@ Specifiers can contribute dedicated AQL services for this feature using implemen
 - https://github.com/eclipse-sirius/sirius-web/issues/4368[#4368] [sirius-web] Add GraphQL subscription exception handler
 - [charts] Make the npm package `sirius-components-charts` use the strict version of our TypeScript configuration
 - [trees] Make the npm package `sirius-components-trees` use the strict version of our TypeScript configuration
+- https://github.com/eclipse-sirius/sirius-web/issues/4373[#4373] [trees] Allow backend definition of ExpandAll tool in the explorer
+Specifiers can now create `CustomTreeItemContextMenuEntry` instances in the view DSL to indicate to use a frontend component with a given identifier as contextual menu entry.
+This information is passed to the frontend via a dedicated identifier in `SingleClickTreeItemContextMenuEntry#id`.
+The _ExpandAll_ tool is now a Sirius Web contribution that can be enabled via this mechanism.  
 
 
 == v2025.1.0

diff --git a/...forms/frontend/sirius-components-widget-reference/src/components/ModelBrowserTreeView.tsx b/...forms/frontend/sirius-components-widget-reference/src/components/ModelBrowserTreeView.tsx
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2023, 2024 Obeo.
+ * Copyright (c) 2023, 2025 Obeo.
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
  * which accompanies this distribution, and is available at
@@ -11,10 +11,16 @@
  *     Obeo - initial API and implementation
  *******************************************************************************/
 
-import { TreeItemActionProps, TreeView } from '@eclipse-sirius/sirius-components-trees';
+import {
+  GQLGetExpandAllTreePathVariables,
+  GQLTreeItem,
+  TreeItemActionProps,
+  TreeView,
+  useExpandAll,
+} from '@eclipse-sirius/sirius-components-trees';
 import UnfoldMoreIcon from '@mui/icons-material/UnfoldMore';
 import IconButton from '@mui/material/IconButton';
-import { useState } from 'react';
+import { useState, useEffect } from 'react';
 import { makeStyles } from 'tss-react/mui';
 import { ModelBrowserFilterBar } from './ModelBrowserFilterBar';
 import { ModelBrowserTreeViewProps, ModelBrowserTreeViewState } from './ModelBrowserTreeView.types';
@@ -92,8 +98,40 @@ export const ModelBrowserTreeView = ({
   );
 };
 
-const WidgetReferenceTreeItemAction = ({ onExpandAll, item, isHovered }: TreeItemActionProps) => {
-  if (!onExpandAll || !item || !item.hasChildren || !isHovered) {
+const WidgetReferenceTreeItemAction = ({
+  editingContextId,
+  treeId,
+  item,
+  isHovered,
+  expanded,
+  maxDepth,
+  onExpandedElementChange,
+}: TreeItemActionProps) => {
+  const {
+    getExpandAllTreePath,
+    expanded: newExpanded,
+    maxDepth: newMaxDepth,
+    loading,
+  } = useExpandAll(expanded, maxDepth);
+
+  useEffect(() => {
+    if (!loading) {
+      if (newExpanded && newMaxDepth >= 0) {
+        onExpandedElementChange(newExpanded, newMaxDepth);
+      }
+    }
+  }, [newExpanded, newMaxDepth, loading]);
+
+  const onExpandAll = (treeItem: GQLTreeItem) => {
+    const variables: GQLGetExpandAllTreePathVariables = {
+      editingContextId,
+      treeId,
+      treeItemId: treeItem.id,
+    };
+    getExpandAllTreePath({ variables });
+  };
+
+  if (!item || !isHovered) {
     return null;
   }
   return (

diff --git a/packages/selection/frontend/sirius-components-selection/src/SelectionDialogTreeView.tsx b/packages/selection/frontend/sirius-components-selection/src/SelectionDialogTreeView.tsx
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2024 Obeo.
+ * Copyright (c) 2024, 2025 Obeo.
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
  * which accompanies this distribution, and is available at
@@ -11,10 +11,16 @@
  *     Obeo - initial API and implementation
  *******************************************************************************/
 import { DiagramDialogVariable } from '@eclipse-sirius/sirius-components-diagrams';
-import { TreeItemActionProps, TreeView } from '@eclipse-sirius/sirius-components-trees';
+import {
+  GQLGetExpandAllTreePathVariables,
+  GQLTreeItem,
+  TreeItemActionProps,
+  TreeView,
+  useExpandAll,
+} from '@eclipse-sirius/sirius-components-trees';
 import UnfoldMoreIcon from '@mui/icons-material/UnfoldMore';
 import IconButton from '@mui/material/IconButton';
-import { useState } from 'react';
+import { useState, useEffect } from 'react';
 import { makeStyles } from 'tss-react/mui';
 import { SelectionDialogTreeViewProps, SelectionDialogTreeViewState } from './SelectionDialogTreeView.types';
 import { useSelectionDialogTreeSubscription } from './useSelectionDialogTreeSubscription';
@@ -73,8 +79,40 @@ export const SelectionDialogTreeView = ({
   );
 };
 
-const SelectionDialogTreeItemAction = ({ onExpandAll, item, isHovered }: TreeItemActionProps) => {
-  if (!onExpandAll || !item || !item.hasChildren || !isHovered) {
+const SelectionDialogTreeItemAction = ({
+  editingContextId,
+  treeId,
+  item,
+  isHovered,
+  expanded,
+  maxDepth,
+  onExpandedElementChange,
+}: TreeItemActionProps) => {
+  const {
+    getExpandAllTreePath,
+    expanded: newExpanded,
+    maxDepth: newMaxDepth,
+    loading,
+  } = useExpandAll(expanded, maxDepth);
+
+  useEffect(() => {
+    if (!loading) {
+      if (newExpanded && newMaxDepth >= 0) {
+        onExpandedElementChange(newExpanded, newMaxDepth);
+      }
+    }
+  }, [newExpanded, newMaxDepth, loading]);
+
+  const onExpandAll = (treeItem: GQLTreeItem) => {
+    const variables: GQLGetExpandAllTreePathVariables = {
+      editingContextId,
+      treeId,
+      treeItemId: treeItem.id,
+    };
+    getExpandAllTreePath({ variables });
+  };
+
+  if (!item || !isHovered) {
     return null;
   }
   return (

diff --git a/...ius/web/application/representation/services/PersistentRepresentationMetadataProvider.java b/...ius/web/application/representation/services/PersistentRepresentationMetadataProvider.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2024 Obeo.
+ * Copyright (c) 2024, 2025 Obeo.
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
  * which accompanies this distribution, and is available at
@@ -38,7 +38,8 @@ public PersistentRepresentationMetadataProvider(IRepresentationMetadataSearchSer
 
     @Override
     public Optional<RepresentationMetadata> getMetadata(String representationId) {
-        return new UUIDParser().parse(representationId)
+        // Remove the parameters from the representationId to extract the actual UUID.
+        return new UUIDParser().parse(representationId.split("\\?")[0])
                 .flatMap(this.representationMetadataSearchService::findMetadataById)
                 .map(representation -> RepresentationMetadata.newRepresentationMetadata(representation.getId().toString())
                         .kind(representation.getKind())

diff --git a/...us/web/application/studio/services/representations/DomainViewTreeDescriptionProvider.java b/...us/web/application/studio/services/representations/DomainViewTreeDescriptionProvider.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2024 Obeo.
+ * Copyright (c) 2024, 2025 Obeo.
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
  * which accompanies this distribution, and is available at
@@ -250,6 +250,11 @@ private List<TreeItemContextMenuEntry> getContextMenuEntries() {
                 .body(callService.build())
                 .build();
 
-        return List.of(helpMenuEntry, toggleAbstractMenuEntry);
+        var expandAllMenuEntry = new TreeBuilders().newCustomTreeItemContextMenuEntry()
+                .contributionId("siriusweb_treeItem#backendContextMenuEntry_expandAll")
+                .preconditionExpression(AQL_TRUE)
+                .build();
+
+        return List.of(expandAllMenuEntry, helpMenuEntry, toggleAbstractMenuEntry);
     }
 }
diff --git a/...ius/web/application/views/explorer/services/ExplorerTreeItemContextMenuEntryProvider.java b/...ius/web/application/views/explorer/services/ExplorerTreeItemContextMenuEntryProvider.java
@@ -0,0 +1,50 @@
+/*******************************************************************************
+ * Copyright (c) 2025 Obeo.
+ * This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     Obeo - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.sirius.web.application.views.explorer.services;
+
+import java.util.List;
+import java.util.Objects;
+
+import org.eclipse.sirius.components.collaborative.trees.api.ITreeItemContextMenuEntryProvider;
+import org.eclipse.sirius.components.collaborative.trees.dto.ITreeItemContextMenuEntry;
+import org.eclipse.sirius.components.collaborative.trees.dto.SingleClickTreeItemContextMenuEntry;
+import org.eclipse.sirius.components.core.api.IEditingContext;
+import org.eclipse.sirius.components.trees.Tree;
+import org.eclipse.sirius.components.trees.TreeItem;
+import org.eclipse.sirius.components.trees.description.TreeDescription;
+import org.springframework.stereotype.Service;
+
+/**
+ * Provides the context menu entries for tree items in the explorer.
+ *
+ * @author gdaniel
+ */
+@Service
+public class ExplorerTreeItemContextMenuEntryProvider implements ITreeItemContextMenuEntryProvider {
+
+    @Override
+    public boolean canHandle(IEditingContext editingContext, TreeDescription treeDescription, Tree tree, TreeItem treeItem) {
+        return tree.getId().startsWith(ExplorerDescriptionProvider.PREFIX)
+                && Objects.equals(tree.getDescriptionId(), ExplorerDescriptionProvider.DESCRIPTION_ID);
+    }
+
+    @Override
+    public List<ITreeItemContextMenuEntry> getTreeItemContextMenuEntries(IEditingContext editingContext, TreeDescription treeDescription, Tree tree, TreeItem treeItem) {
+        if (treeItem.isHasChildren()) {
+            return List.of(new SingleClickTreeItemContextMenuEntry("siriusweb_treeItem#backendContextMenuEntry_expandAll", "", List.of()));
+        } else {
+            return List.of();
+        }
+    }
+
+}
diff --git a/...org/eclipse/sirius/web/application/views/tree/DomainTreeItemContextMenuEntryProvider.java b/...org/eclipse/sirius/web/application/views/tree/DomainTreeItemContextMenuEntryProvider.java
@@ -0,0 +1,48 @@
+/*******************************************************************************
+ * Copyright (c) 2025 Obeo.
+ * This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     Obeo - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.sirius.web.application.views.tree;
+
+import java.util.List;
+
+import org.eclipse.sirius.components.collaborative.trees.api.ITreeItemContextMenuEntryProvider;
+import org.eclipse.sirius.components.collaborative.trees.dto.ITreeItemContextMenuEntry;
+import org.eclipse.sirius.components.collaborative.trees.dto.SingleClickTreeItemContextMenuEntry;
+import org.eclipse.sirius.components.core.api.IEditingContext;
+import org.eclipse.sirius.components.trees.Tree;
+import org.eclipse.sirius.components.trees.TreeItem;
+import org.eclipse.sirius.components.trees.description.TreeDescription;
+import org.springframework.stereotype.Service;
+
+/**
+ * Provides the context menu entries for tree items in the domain explorer.
+ *
+ * @author gdaniel
+ */
+@Service
+public class DomainTreeItemContextMenuEntryProvider implements ITreeItemContextMenuEntryProvider {
+
+    @Override
+    public boolean canHandle(IEditingContext editingContext, TreeDescription treeDescription, Tree tree, TreeItem treeItem) {
+        return treeDescription.getId().equals(DomainTreeRepresentationDescriptionProvider.DESCRIPTION_ID);
+    }
+
+    @Override
+    public List<ITreeItemContextMenuEntry> getTreeItemContextMenuEntries(IEditingContext editingContext, TreeDescription treeDescription, Tree tree, TreeItem treeItem) {
+        if (treeItem.isHasChildren()) {
+            return List.of(new SingleClickTreeItemContextMenuEntry("siriusweb_treeItem#backendContextMenuEntry_expandAll", "", List.of()));
+        } else {
+            return List.of();
+        }
+    }
+
+}
diff --git a/...ges/sirius-web/frontend/sirius-web-application/src/extension/DefaultExtensionRegistry.tsx b/...ges/sirius-web/frontend/sirius-web-application/src/extension/DefaultExtensionRegistry.tsx
@@ -38,7 +38,11 @@ import { OmniboxButton } from '@eclipse-sirius/sirius-components-omnibox';
 import { PortalRepresentation } from '@eclipse-sirius/sirius-components-portals';
 import { SelectionDialog } from '@eclipse-sirius/sirius-components-selection';
 import { TableRepresentation } from '@eclipse-sirius/sirius-components-tables';
-import { TreeRepresentation, treeItemContextMenuEntryExtensionPoint } from '@eclipse-sirius/sirius-components-trees';
+import {
+  TreeRepresentation,
+  treeItemContextMenuEntryExtensionPoint,
+  treeItemBackendContextMenuEntryExtensionPoint,
+} from '@eclipse-sirius/sirius-components-trees';
 import { ValidationView } from '@eclipse-sirius/sirius-components-validation';
 import {
   GQLReferenceWidget,
@@ -62,6 +66,7 @@ import { NavigationBarRightContributionProps } from '../navigationBar/Navigation
 import { navigationBarRightContributionExtensionPoint } from '../navigationBar/NavigationBarExtensionPoints';
 import { OnboardArea } from '../onboarding/OnboardArea';
 import { DiagramTreeItemContextMenuContribution } from '../views/edit-project/DiagramTreeItemContextMenuContribution';
+import { ExpandAllTreeItemContextMenuContribution } from '../views/edit-project/ExpandAllTreeItemContextMenuContribution';
 import { DocumentTreeItemContextMenuContribution } from '../views/edit-project/DocumentTreeItemContextMenuContribution';
 import { DownloadProjectMenuEntryContribution } from '../views/edit-project/EditProjectNavbar/DownloadProjectMenuEntryContribution';
 import { editProjectNavbarMenuEntryExtensionPoint } from '../views/edit-project/EditProjectNavbar/EditProjectNavbarMenuExtensionPoints';
@@ -275,6 +280,18 @@ defaultExtensionRegistry.addComponent(treeItemContextMenuEntryExtensionPoint, {
   Component: DiagramTreeItemContextMenuContribution,
 });
 
+/*******************************************************************************
+ *
+ * Tree item backend context menu
+ *
+ * Used to register new components in the tree item context menu that will be displayed by the backend
+ *
+ *******************************************************************************/
+defaultExtensionRegistry.addComponent(treeItemBackendContextMenuEntryExtensionPoint, {
+  identifier: `siriusweb_${treeItemBackendContextMenuEntryExtensionPoint.identifier}_expandAll`,
+  Component: ExpandAllTreeItemContextMenuContribution,
+});
+
 /*******************************************************************************
  *
  * Apollo client options configurer