Hint for empty canvas when invoking Comfy.Canvas.FitView (#1826)

Comfy-Org · Dec 6, 2024 · 6409e17 · 6409e17
1 parent a6549fb
commit 6409e17
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Showing 3 changed files with 16 additions and 6 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -83,7 +83,7 @@
   "dependencies": {
     "@atlaskit/pragmatic-drag-and-drop": "^1.3.1",
     "@comfyorg/comfyui-electron-types": "^0.3.25",
-    "@comfyorg/litegraph": "^0.8.43",
+    "@comfyorg/litegraph": "^0.8.44",
     "@primevue/themes": "^4.0.5",
     "@vueuse/core": "^11.0.0",
     "@xterm/addon-fit": "^0.10.0",

diff --git a/src/hooks/coreCommandHooks.ts b/src/hooks/coreCommandHooks.ts
@@ -231,7 +231,17 @@ export function useCoreCommands(): ComfyCommand[] {
       id: 'Comfy.Canvas.FitView',
       icon: 'pi pi-expand',
       label: 'Fit view to selected nodes',
-      function: () => app.canvas.fitViewToSelectionAnimated()
+      function: () => {
+        if (app.canvas.empty) {
+          useToastStore().add({
+            severity: 'error',
+            summary: 'Empty canvas',
+            life: 3000
+          })
+          return
+        }
+        app.canvas.fitViewToSelectionAnimated()
+      }
     },
     {
       id: 'Comfy.Canvas.ToggleLock',