Support "control after generate" in vue

browser_tests/fixtures/VueNodeHelpers.ts

@@ -160,7 +160,7 @@ export class VueNodeHelpers {
     return {
       input: widget.locator('input'),
       incrementButton: widget.locator('button').first(),
-      decrementButton: widget.locator('button').last()
+      decrementButton: widget.locator('button').nth(1)
     }
   }
 }

browser_tests/tests/vueNodes/widgets/int/integerWidget.spec.ts

@@ -15,7 +15,9 @@ test.describe('Vue Integer Widget', () => {
     await comfyPage.loadWorkflow('vueNodes/linked-int-widget')
     await comfyPage.vueNodes.waitForNodes()
 
-    const seedWidget = comfyPage.vueNodes.getWidgetByName('KSampler', 'seed')
+    const seedWidget = comfyPage.vueNodes
+      .getWidgetByName('KSampler', 'seed')
+      .first()
     const controls = comfyPage.vueNodes.getInputNumberControls(seedWidget)
     const initialValue = Number(await controls.input.inputValue())
 

src/composables/graph/useGraphNodeManager.ts

@@ -20,7 +20,8 @@ import type { NodeId } from '@/renderer/core/layout/types'
 import type { InputSpec } from '@/schemas/nodeDef/nodeDefSchemaV2'
 import { isDOMWidget } from '@/scripts/domWidget'
 import { useNodeDefStore } from '@/stores/nodeDefStore'
-import type { WidgetValue } from '@/types/simplifiedWidget'
+import type { WidgetValue, SafeControlWidget } from '@/types/simplifiedWidget'
+import { validateControlOption } from '@/types/simplifiedWidget'
 
 import type {
   LGraph,
@@ -47,6 +48,7 @@ export interface SafeWidgetData {
   spec?: InputSpec
   slotMetadata?: WidgetSlotMetadata
   isDOMWidget?: boolean
+  controlWidget?: SafeControlWidget
 }
 
 export interface VueNodeData {
@@ -82,6 +84,17 @@ export interface GraphNodeManager {
   cleanup(): void
 }
 
+function getControlWidget(widget: IBaseWidget): SafeControlWidget | undefined {
+  const cagWidget = widget.linkedWidgets?.find(
+    (w) => w.name == 'control_after_generate'
+  )
+  if (!cagWidget) return
+  return {
+    value: validateControlOption(cagWidget.value),
+    update: (value) => (cagWidget.value = validateControlOption(value))
+  }
+}
+
 export function safeWidgetMapper(
   node: LGraphNode,
   slotMetadata: Map<string, WidgetSlotMetadata>
@@ -114,7 +127,8 @@ export function safeWidgetMapper(
         callback: widget.callback,
         spec,
         slotMetadata: slotInfo,
-        isDOMWidget: isDOMWidget(widget)
+        isDOMWidget: isDOMWidget(widget),
+        controlWidget: getControlWidget(widget)
       }
     } catch (error) {
       return {

src/locales/en/main.json

@@ -1910,6 +1910,24 @@
       "placeholderVideo": "Select video...",
       "placeholderModel": "Select model...",
       "placeholderUnknown": "Select media..."
+    },
+    "numberControl": {
+      "header" : {
+        "prefix": "Automatically update the value",
+        "after": "AFTER",
+        "before": "BEFORE",
+        "postfix": "running the workflow:"
+      },
+      "linkToGlobal": "Link to",
+      "linkToGlobalSeed": "Global Value",
+      "linkToGlobalDesc": "Unique value linked to the Global Value's control setting",
+      "randomize": "Randomize Value",
+      "randomizeDesc": "Shuffles the value randomly after each generation",
+      "increment": "Increment Value",
+      "incrementDesc": "Adds 1 to the value number",
+      "decrement": "Decrement Value",
+      "decrementDesc": "Subtracts 1 from the value number",
+      "editSettings": "Edit control settings"
     }
   },
   "widgetFileUpload": {

src/renderer/extensions/vueNodes/components/NodeWidgets.vue

@@ -160,7 +160,8 @@ const processedWidgets = computed((): ProcessedWidget[] => {
       label: widget.label,
       options: widgetOptions,
       callback: widget.callback,
-      spec: widget.spec
+      spec: widget.spec,
+      controlWidget: widget.controlWidget
     }
 
     function updateHandler(value: WidgetValue) {

src/renderer/extensions/vueNodes/widgets/components/NumberControlPopover.vue

@@ -0,0 +1,171 @@
+<script setup lang="ts">
+import Button from 'primevue/button'
+import Popover from 'primevue/popover'
+import ToggleSwitch from 'primevue/toggleswitch'
+import { computed, ref } from 'vue'
+
+import { useSettingStore } from '@/platform/settings/settingStore'
+import { useDialogService } from '@/services/dialogService'
+
+import { NumberControlMode } from '../composables/useStepperControl'
+
+type ControlOption = {
+  description: string
+  icon?: string
+  mode: NumberControlMode
+  text?: string
+  title: string
+}
+
+const popover = ref()
+const settingStore = useSettingStore()
+const dialogService = useDialogService()
+
+const toggle = (event: Event) => {
+  popover.value.toggle(event)
+}
+defineExpose({ toggle })
+
+const ENABLE_LINK_TO_GLOBAL = false
+
+const controlOptions: ControlOption[] = [
+  ...(ENABLE_LINK_TO_GLOBAL
+    ? ([
+        {
+          mode: NumberControlMode.LINK_TO_GLOBAL,
+          icon: 'pi pi-link',
+          title: 'linkToGlobal',
+          description: 'linkToGlobalDesc'
+        } satisfies ControlOption
+      ] as ControlOption[])
+    : []),
+  {
+    mode: NumberControlMode.RANDOMIZE,
+    icon: 'icon-[lucide--shuffle]',
+    title: 'randomize',
+    description: 'randomizeDesc'
+  },
+  {
+    mode: NumberControlMode.INCREMENT,
+    text: '+1',
+    title: 'increment',
+    description: 'incrementDesc'
+  },
+  {
+    mode: NumberControlMode.DECREMENT,
+    text: '-1',
+    title: 'decrement',
+    description: 'decrementDesc'
+  }
+]
+
+const widgetControlMode = computed(() =>
+  settingStore.get('Comfy.WidgetControlMode')
+)
+
+const props = defineProps<{
+  controlMode: NumberControlMode
+}>()
+
+const emit = defineEmits<{
+  'update:controlMode': [mode: NumberControlMode]
+}>()
+
+const handleToggle = (mode: NumberControlMode) => {
+  if (props.controlMode === mode) return
+  emit('update:controlMode', mode)
+}
+
+const isActive = (mode: NumberControlMode) => {
+  return props.controlMode === mode
+}
+
+const handleEditSettings = () => {
+  popover.value.hide()
+  dialogService.showSettingsDialog()
+}
+</script>
+
+<template>
+  <Popover
+    ref="popover"
+    class="bg-interface-panel-surface border border-interface-stroke rounded-lg"
+  >
+    <div class="w-113 max-w-md p-4 space-y-4">
+      <div class="text-sm text-muted-foreground leading-tight">
+        {{ $t('widgets.numberControl.header.prefix') }}
+        <span class="text-base-foreground font-medium">
+          {{
+            widgetControlMode === 'before'
+              ? $t('widgets.numberControl.header.before')
+              : $t('widgets.numberControl.header.after')
+          }}
+        </span>
+        {{ $t('widgets.numberControl.header.postfix') }}
+      </div>
+
+      <div class="space-y-2">
+        <div
+          v-for="option in controlOptions"
+          :key="option.mode"
+          class="flex items-center justify-between py-2 gap-7"
+        >
+          <div class="flex items-center gap-2 flex-1 min-w-0">
+            <div
+              class="flex items-center justify-center w-8 h-8 rounded-lg flex-shrink-0 bg-secondary-background border border-border-subtle"
+            >
+              <i
+                v-if="option.icon"
+                :class="option.icon"
+                class="text-base text-base-foreground"
+              />
+              <span
+                v-if="option.text"
+                class="text-xs font-normal text-base-foreground"
+              >
+                {{ option.text }}
+              </span>
+            </div>
+
+            <div class="flex flex-col gap-0.5 min-w-0 flex-1">
+              <div
+                class="text-sm font-normal text-base-foreground leading-tight"
+              >
+                <span v-if="option.mode === NumberControlMode.LINK_TO_GLOBAL">
+                  {{ $t('widgets.numberControl.linkToGlobal') }}
+                  <em>{{ $t('widgets.numberControl.linkToGlobalSeed') }}</em>
+                </span>
+                <span v-else>
+                  {{ $t(`widgets.numberControl.${option.title}`) }}
+                </span>
+              </div>
+              <div
+                class="text-sm font-normal text-muted-foreground leading-tight"
+              >
+                {{ $t(`widgets.numberControl.${option.description}`) }}
+              </div>
+            </div>
+          </div>
+
+          <ToggleSwitch
+            :model-value="isActive(option.mode)"
+            class="flex-shrink-0"
+            @update:model-value="handleToggle(option.mode)"
+          />
+        </div>
+      </div>
+      <div class="border-t border-border-subtle"></div>
+      <Button
+        class="w-full bg-secondary-background hover:bg-secondary-background-hover border-0 rounded-lg p-2 text-sm"
+        @click="handleEditSettings"
+      >
+        <div class="flex items-center justify-center gap-1">
+          <i class="pi pi-cog text-xs text-muted-foreground" />
+          <span class="font-normal text-base-foreground">{{
+            $t('widgets.numberControl.editSettings')
+          }}</span>
+        </div>
+      </Button>
+    </div>
+  </Popover>
+</template>

src/renderer/extensions/vueNodes/widgets/components/WidgetInputNumber.vue

@@ -1,22 +1,31 @@
 <script setup lang="ts">
+import { computed } from 'vue'
+
 import type { SimplifiedWidget } from '@/types/simplifiedWidget'
 
 import WidgetInputNumberInput from './WidgetInputNumberInput.vue'
 import WidgetInputNumberSlider from './WidgetInputNumberSlider.vue'
+import WidgetInputNumberWithControl from './WidgetInputNumberWithControl.vue'
 
-defineProps<{
+const props = defineProps<{
   widget: SimplifiedWidget<number>
 }>()
 
 const modelValue = defineModel<number>({ default: 0 })
+
+const hasControlAfterGenerate = computed(() => {
+  return !!props.widget.controlWidget
+})
 </script>
 
 <template>
   <component
     :is="
-      widget.type === 'slider'
-        ? WidgetInputNumberSlider
-        : WidgetInputNumberInput
+      hasControlAfterGenerate
+        ? WidgetInputNumberWithControl
+        : widget.type === 'slider'
+          ? WidgetInputNumberSlider
+          : WidgetInputNumberInput
     "
     v-model="modelValue"
     :widget="widget"

src/renderer/extensions/vueNodes/widgets/components/WidgetInputNumberInput.vue

@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import InputNumber from 'primevue/inputnumber'
-import { computed } from 'vue'
+import { computed, useSlots } from 'vue'
 
 import type { SimplifiedWidget } from '@/types/simplifiedWidget'
 import { cn } from '@/utils/tailwindUtil'
@@ -68,6 +68,8 @@ const buttonTooltip = computed(() => {
   }
   return null
 })
+
+const slots = useSlots()
 </script>
 
 <template>
@@ -89,8 +91,11 @@ const buttonTooltip = computed(() => {
       :show-buttons="!buttonsDisabled"
       :pt="{
         root: {
-          class:
-            '[&>input]:bg-transparent [&>input]:border-0 [&>input]:truncate [&>input]:min-w-[4ch]'
+          class: cn(
+            '[&>input]:bg-transparent [&>input]:border-0',
+            '[&>input]:truncate [&>input]:min-w-[4ch]',
+            slots.default && '[&>input]:pr-7'
+          )
         },
         decrementButton: {
           class: 'w-8 border-0'
@@ -107,6 +112,9 @@ const buttonTooltip = computed(() => {
         <span class="pi pi-minus text-sm" />
       </template>
     </InputNumber>
+    <div class="absolute top-5 right-8 h-4 w-7 -translate-y-4/5">
+      <slot />
+    </div>
   </WidgetLayoutField>
 </template>
 

src/renderer/extensions/vueNodes/widgets/components/WidgetInputNumberSlider.vue

@@ -39,6 +39,7 @@ import {
   filterWidgetProps
 } from '@/utils/widgetPropFilter'
 
+import { useNumberStepCalculation } from '../composables/useNumberStepCalculation'
 import { useNumberWidgetButtonPt } from '../composables/useNumberWidgetButtonPt'
 import { WidgetInputBaseClass } from './layout'
 import WidgetLayoutField from './layout/WidgetLayoutField.vue'
@@ -56,7 +57,7 @@ const updateLocalValue = (newValue: number[] | undefined): void => {
 }
 
 const handleNumberInputUpdate = (newValue: number | undefined) => {
-  if (newValue) {
+  if (newValue !== undefined) {
     updateLocalValue([newValue])
     return
   }
@@ -75,25 +76,7 @@ const precision = computed(() => {
 })
 
 // Calculate the step value based on precision or widget options
-const stepValue = computed(() => {
-  // Use step2 (correct input spec value) instead of step (legacy 10x value)
-  if (widget.options?.step2 !== undefined) {
-    return widget.options.step2
-  }
-
-  // Otherwise, derive from precision
-  if (precision.value === undefined) {
-    return undefined
-  }
-
-  if (precision.value === 0) {
-    return 1
-  }
-
-  // For precision > 0, step = 1 / (10^precision)
-  // precision 1 → 0.1, precision 2 → 0.01, etc.
-  return 1 / Math.pow(10, precision.value)
-})
+const stepValue = useNumberStepCalculation(widget.options, precision, true)
 
 const sliderNumberPt = useNumberWidgetButtonPt({
   roundedLeft: true,