Add convert to subgraph command

src/composables/useCoreCommands.ts

@@ -18,7 +18,7 @@ import { useDialogService } from '@/services/dialogService'
 import { useLitegraphService } from '@/services/litegraphService'
 import { useWorkflowService } from '@/services/workflowService'
 import type { ComfyCommand } from '@/stores/commandStore'
-import { useTitleEditorStore } from '@/stores/graphStore'
+import { useCanvasStore, useTitleEditorStore } from '@/stores/graphStore'
 import { useQueueSettingsStore, useQueueStore } from '@/stores/queueStore'
 import { useSettingStore } from '@/stores/settingStore'
 import { useToastStore } from '@/stores/toastStore'
@@ -37,6 +37,7 @@ export function useCoreCommands(): ComfyCommand[] {
   const colorPaletteStore = useColorPaletteStore()
   const firebaseAuthActions = useFirebaseAuthActions()
   const toastStore = useToastStore()
+  const canvasStore = useCanvasStore()
   const getTracker = () => workflowStore.activeWorkflow?.changeTracker
 
   const getSelectedNodes = (): LGraphNode[] => {
@@ -718,6 +719,27 @@ export function useCoreCommands(): ComfyCommand[] {
       label: 'Move Selected Nodes Right',
       versionAdded: moveSelectedNodesVersionAdded,
       function: () => moveSelectedNodes(([x, y], gridSize) => [x + gridSize, y])
+    },
+    {
+      id: 'Comfy.Graph.ConvertToSubgraph',
+      icon: 'pi pi-sitemap',
+      label: 'Convert Selection to Subgraph',
+      versionAdded: '1.20.1',
+      function: () => {
+        const canvas = canvasStore.getCanvas()
+        const res = canvas.graph?.convertToSubgraph(canvas.selectedItems)
+        if (!res) {
+          toastStore.add({
+            severity: 'error',
+            summary: t('toastMessages.cannotCreateSubgraph'),
+            detail: t('toastMessages.failedToConvertToSubgraph'),
+            life: 3000
+          })
+          return
+        }
+        const { node } = res
+        canvas.select(node)
+      }
     }
   ]
 

src/constants/coreKeybindings.ts

@@ -173,5 +173,13 @@ export const CORE_KEYBINDINGS: Keybinding[] = [
       key: 'f'
     },
     commandId: 'Workspace.ToggleFocusMode'
+  },
+  {
+    combo: {
+      key: 'e',
+      ctrl: true,
+      shift: true
+    },
+    commandId: 'Comfy.Graph.ConvertToSubgraph'
   }
 ]

src/locales/en/main.json

@@ -1302,7 +1302,9 @@
     "failedToPurchaseCredits": "Failed to purchase credits: {error}",
     "unauthorizedDomain": "Your domain {domain} is not authorized to use this service. Please contact {email} to add your domain to the whitelist.",
     "useApiKeyTip": "Tip: Can't access normal login? Use the Comfy API Key option.",
-    "nothingSelected": "Nothing selected"
+    "nothingSelected": "Nothing selected",
+    "cannotCreateSubgraph": "Cannot create subgraph",
+    "failedToConvertToSubgraph": "Failed to convert items to subgraph"
   },
   "auth": {
     "apiKey": {