[services] introduce interface for drag bean

GitOrigin-RevId: 2a2f91962881b1a46f346fb2b01328f7b1b46e72

platform/execution.dashboard/src/RunDashboardServiceViewContributor.java

@@ -166,14 +166,13 @@ public final class RunDashboardServiceViewContributor
   @Nullable
   private static RunDashboardRunConfigurationNode getRunConfigurationNode(@NotNull DnDEvent event, @NotNull Project project) {
     Object object = event.getAttachedObject();
-    if (!(object instanceof DataProvider)) return null;
+    if (!(object instanceof ServiceViewDragBeanBase dragBean)) return null;
 
-    Object data = ((DataProvider)object).getData(PlatformCoreDataKeys.SELECTED_ITEMS.getName());
-    if (!(data instanceof Object[] items)) return null;
+    List<Object> items = dragBean.getSelectedItems();
+    Object item = ContainerUtil.getOnlyItem(items);
+    if (item == null) return null;
 
-    if (items.length != 1) return null;
-
-    RunDashboardRunConfigurationNode node = ObjectUtils.tryCast(items[0], RunDashboardRunConfigurationNode.class);
+    RunDashboardRunConfigurationNode node = ObjectUtils.tryCast(item, RunDashboardRunConfigurationNode.class);
     if (node != null && !node.getConfigurationSettings().getConfiguration().getProject().equals(project)) return null;
 
     return node;

platform/execution.serviceView/src/ServiceViewDragHelper.java

@@ -2,17 +2,12 @@
 package com.intellij.platform.execution.serviceView;
 
 import com.intellij.execution.ExecutionBundle;
-import com.intellij.execution.services.ServiceViewContributor;
-import com.intellij.execution.services.ServiceViewDescriptor;
-import com.intellij.execution.services.ServiceViewDnDDescriptor;
+import com.intellij.execution.services.*;
 import com.intellij.execution.services.ServiceViewDnDDescriptor.Position;
-import com.intellij.execution.services.ServiceViewManager;
 import com.intellij.ide.dnd.*;
 import com.intellij.ide.projectView.PresentationData;
 import com.intellij.ide.util.treeView.PresentableNodeDescriptor;
 import com.intellij.navigation.ItemPresentation;
-import com.intellij.openapi.actionSystem.DataProvider;
-import com.intellij.openapi.actionSystem.PlatformCoreDataKeys;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.util.NlsContexts;
 import com.intellij.openapi.util.NlsSafe;
@@ -147,7 +142,7 @@ final class ServiceViewDragHelper {
     return content;
   }
 
-  static final class ServiceViewDragBean implements DataProvider {
+  static final class ServiceViewDragBean implements ServiceViewDragBeanBase {
     private final ServiceView myServiceView;
     private final List<ServiceViewItem> myItems;
     private final ServiceViewContributor myContributor;
@@ -182,17 +177,10 @@ final class ServiceViewDragHelper {
       return myContributor;
     }
 
-    @Nullable
     @Override
-    public Object getData(@NotNull String dataId) {
-      if (PlatformCoreDataKeys.SELECTED_ITEMS.is(dataId)) {
-        return ContainerUtil.map2Array(myItems, ServiceViewItem::getValue);
-      }
-      if (PlatformCoreDataKeys.SELECTED_ITEM.is(dataId)) {
-        ServiceViewItem item = ContainerUtil.getOnlyItem(myItems);
-        return item != null ? item.getValue() : null;
-      }
-      return null;
+    @NotNull
+    public List<Object> getSelectedItems() {
+      return ContainerUtil.map(myItems, ServiceViewItem::getValue);
     }
   }
 

platform/lang-api/api-dump-unreviewed.txt

@@ -2209,6 +2209,8 @@ e:com.intellij.execution.services.ServiceViewDnDDescriptor$Position
 - sf:INTO:com.intellij.execution.services.ServiceViewDnDDescriptor$Position
 - s:valueOf(java.lang.String):com.intellij.execution.services.ServiceViewDnDDescriptor$Position
 - s:values():com.intellij.execution.services.ServiceViewDnDDescriptor$Position[]
+com.intellij.execution.services.ServiceViewDragBeanBase
+- a:getSelectedItems():java.util.List
 com.intellij.execution.services.ServiceViewGroupingContributor
 - com.intellij.execution.services.ServiceViewContributor
 - a:getGroupDescriptor(java.lang.Object):com.intellij.execution.services.ServiceViewDescriptor

platform/lang-api/src/com/intellij/execution/services/ServiceViewDragBeanBase.java

@@ -0,0 +1,11 @@
+// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+package com.intellij.execution.services;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.List;
+
+public interface ServiceViewDragBeanBase {
+  @NotNull
+  List<Object> getSelectedItems();
+}