feat: enhanced v-click usage

docs/guide/animations.md

@@ -52,6 +52,35 @@ When you click the "next" button, both `Hello` and `World` will show up together
 
 An item will become visible accordingly whenever you click "next".
 
+### Custom Clicks Count
+
+By default, Slidev can smartly count how many steps are needed before going next slide. And you can override it by passing the `clicks` frontmatter option:
+
+```yaml
+---
+# 10 clicks in this slide, before going to the next
+clicks: 10
+---
+```
+
+### Ordering
+
+By passing the click index to your directives, you can customize the order of the revealing
+
+```md
+<!-- "1" go first -->
+<div v-click>1</div>
+<div v-click>2</div>
+<div v-click>3</div>
+```
+
+```md
+<!-- "3" go first, then "2" -->
+<div v-click="3">1</div>
+<div v-click="2">2</div>
+<div v-click="1">3</div>
+```
+
 ## Transitions
 
 The built-in support for slides and elements transitions is NOT provided in the current version. We are planned add it in the next major version. Before that, you can still use your custom styles and libraries to do that.

packages/client/internals/Editor.vue

@@ -6,7 +6,7 @@ import { useCodeMirror } from '../setup/codemirror'
 import { currentRoute, currentSlideId } from '../logic/nav'
 import { useDynamicSlideInfo } from '../logic/note'
 
-const tab = ref<'content' | 'note'>('content')
+const clicks = ref<'content' | 'note'>('content')
 const offsetRight = ref(0)
 const content = ref('')
 const note = ref('')
@@ -136,15 +136,15 @@ const editorLink = computed(() => {
   >
     <div class="flex pb-2 text-xl -mt-1">
       <div class="mr-4 rounded flex">
-        <button class="icon-btn" :class="tab === 'content' ? 'text-primary' : ''" @click="tab='content'">
+        <button class="icon-btn" :class="clicks === 'content' ? 'text-primary' : ''" @click="clicks='content'">
           <carbon:account />
         </button>
-        <button class="icon-btn" :class="tab === 'note' ? 'text-primary' : ''" @click="tab='note'">
+        <button class="icon-btn" :class="clicks === 'note' ? 'text-primary' : ''" @click="clicks='note'">
           <carbon:align-box-bottom-right />
         </button>
       </div>
       <span class="text-2xl pt-1">
-        {{ tab === 'content' ? 'Slide' : 'Note' }}
+        {{ clicks === 'content' ? 'Slide' : 'Note' }}
       </span>
       <div class="flex-auto"></div>
       <button class="icon-btn" :class="{ disabled: !dirty }" @click="save">
@@ -160,10 +160,10 @@ const editorLink = computed(() => {
       </button>
     </div>
     <div class="h-full overflow-auto">
-      <div v-show="tab === 'content'" class="h-full overflow-auto">
+      <div v-show="clicks === 'content'" class="h-full overflow-auto">
         <textarea ref="contentInput" />
       </div>
-      <div v-show="tab === 'note'" class="h-full overflow-auto">
+      <div v-show="clicks === 'note'" class="h-full overflow-auto">
         <textarea ref="noteInput" />
       </div>
     </div>

packages/client/internals/Play.vue

@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { ref } from 'vue'
 import { isPrintMode, showEditor, windowSize, isScreenVertical } from '../state'
-import { next, prev, currentRoute, tab, tabElements, useSwipeControls } from '../logic/nav'
+import { next, prev, currentRoute, clicks, clicksElements, useSwipeControls } from '../logic/nav'
 import { registerShotcuts } from '../logic/shortcuts'
 import Controls from './Controls.vue'
 import SlideContainer from './SlideContainer.vue'
@@ -27,12 +27,12 @@ useSwipeControls(root)
 <template>
   <div id="page-root" ref="root" class="grid grid-cols-[1fr,max-content]">
     <SlideContainer
-      v-model:tab="tab"
-      v-model:tab-elements="tabElements"
+      v-model:clicks="clicks"
+      v-model:clicks-elements="clicksElements"
       class="w-full h-full bg-black"
       :width="isPrintMode ? windowSize.width.value : undefined"
       :route="currentRoute"
-      :tab-disabled="false"
+      :clicks-disabled="false"
       @click="onClick"
     >
       <template #controls>

packages/client/internals/Presenter.vue

@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { useHead } from '@vueuse/head'
 import { ref, computed } from 'vue'
-import { total, currentPage, currentRoute, nextRoute, tab, tabElements, useSwipeControls } from '../logic/nav'
+import { total, currentPage, currentRoute, nextRoute, clicks, clicksElements, useSwipeControls, clicksTotal } from '../logic/nav'
 import { showOverview } from '../state'
 import { configs } from '../env'
 import { registerShotcuts } from '../logic/shortcuts'
@@ -19,16 +19,16 @@ useHead({
 const main = ref<HTMLDivElement>()
 const nextTabElements = ref([])
 const nextSlide = computed(() => {
-  if (tab.value < tabElements.value.length) {
+  if (clicks.value < clicksTotal.value) {
     return {
       route: currentRoute.value,
-      tab: tab.value + 1,
+      clicks: clicks.value + 1,
     }
   }
   else {
     return {
       route: nextRoute.value,
-      tab: 0,
+      clicks: 0,
     }
   }
 })
@@ -49,21 +49,21 @@ useSwipeControls(main)
       <div ref="main" class="grid-section main flex flex-col p-4">
         <SlideContainer
           key="main"
-          v-model:tab="tab"
-          v-model:tab-elements="tabElements"
+          v-model:clicks="clicks"
+          v-model:clicks-elements="clicksElements"
           class="h-full w-full"
           :route="currentRoute"
-          :tab-disabled="false"
+          :clicks-disabled="false"
         />
       </div>
       <div class="grid-section next flex flex-col p-4">
         <SlideContainer
           key="next"
-          v-model:tab-elements="nextTabElements"
+          v-model:clicks-elements="nextTabElements"
           class="h-full w-full"
-          :tab="nextSlide.tab"
+          :clicks="nextSlide.clicks"
           :route="nextSlide.route"
-          :tab-disabled="false"
+          :clicks-disabled="false"
         />
       </div>
       <div class="grid-section note">

packages/client/internals/SlideContainer.vue

@@ -3,20 +3,20 @@ import { useElementSize, useVModel } from '@vueuse/core'
 import { computed, defineProps, ref, watchEffect, provide, defineEmit } from 'vue'
 import type { RouteRecordRaw } from 'vue-router'
 import { slideAspect, slideWidth, slideHeight } from '../constants'
-import { injectionTab, injectionTabDisabled, injectionTabElements } from '../modules/directives'
+import { injectionClicks, injectionClicksDisabled, injectionClicksElements } from '../modules/directives'
 
 const emit = defineEmit()
 const props = defineProps({
   width: {
     type: Number,
   },
-  tab: {
+  clicks: {
     default: 0,
   },
-  tabElements: {
+  clicksElements: {
     default: () => [] as Element[],
   },
-  tabDisabled: {
+  clicksDisabled: {
     default: false,
   },
   meta: {
@@ -30,15 +30,15 @@ const props = defineProps({
   },
 })
 
-const tab = useVModel(props, 'tab', emit)
-const tabElements = useVModel(props, 'tabElements', emit)
-const tabDisabled = useVModel(props, 'tabDisabled', emit)
+const clicks = useVModel(props, 'clicks', emit)
+const clicksElements = useVModel(props, 'clicksElements', emit)
+const clicksDisabled = useVModel(props, 'clicksDisabled', emit)
 
-tabElements.value = []
+clicksElements.value = []
 
-provide(injectionTab, tab)
-provide(injectionTabElements, tabElements)
-provide(injectionTabDisabled, tabDisabled)
+provide(injectionClicks, clicks)
+provide(injectionClicksDisabled, clicksDisabled)
+provide(injectionClicksElements, clicksElements)
 
 const root = ref<HTMLDivElement>()
 const element = useElementSize(root)

packages/client/internals/SlidesOverview.vue

@@ -55,7 +55,7 @@ const cardWidth = computed(() => {
             :key="route.path"
             :width="cardWidth"
             :route="route"
-            :tab-disabled="true"
+            :clicks-disabled="true"
             class="pointer-events-none"
           />
         </div>

packages/client/logic/nav.ts

@@ -22,31 +22,33 @@ export const hasNext = computed(() => currentPage.value < rawRoutes.length - 1)
 export const hasPrev = computed(() => currentPage.value > 0)
 export const nextRoute = computed(() => rawRoutes.find(i => i.path === `${Math.min(rawRoutes.length - 1, currentPage.value + 1)}`))
 
-export const tabElements = ref<HTMLElement[]>([])
-export const tab = computed<number>({
+export const clicksElements = ref<HTMLElement[]>([])
+export const clicks = computed<number>({
   get() {
-    let tab = +query.tab || 0
-    if (isNaN(tab))
-      tab = 0
-    return tab
+    let clicks = +query.clicks || 0
+    if (isNaN(clicks))
+      clicks = 0
+    return clicks
   },
   set(v) {
-    query.tab = v.toString()
+    query.clicks = v.toString()
   },
 })
 
+export const clicksTotal = computed(() => +(currentRoute.value?.meta?.clicks ?? clicksElements.value.length))
+
 export function next() {
-  if (tabElements.value.length <= tab.value)
+  if (clicksTotal.value <= clicks.value)
     nextSlide()
   else
-    tab.value += 1
+    clicks.value += 1
 }
 
 export async function prev() {
-  if (tab.value <= 0)
+  if (clicks.value <= 0)
     prevSlide()
   else
-    tab.value -= 1
+    clicks.value -= 1
 }
 
 export function getPath(no: number | string) {
@@ -64,7 +66,7 @@ export function prevSlide() {
 }
 
 export function go(page: number) {
-  tab.value = 0
+  clicks.value = 0
   return router.push(getPath(page))
 }
 

packages/client/modules/directives.ts

@@ -2,9 +2,9 @@ import { App, DirectiveBinding, InjectionKey, Ref, watch } from 'vue'
 import { remove } from '@antfu/utils'
 import { isPrintMode } from '../state'
 
-export const injectionTab: InjectionKey<Ref<number>> = Symbol('v-click-tab')
-export const injectionTabElements: InjectionKey<Ref<Element[]>> = Symbol('v-click-tab-elements')
-export const injectionTabDisabled: InjectionKey<Ref<boolean>> = Symbol('v-click-tab-disabled')
+export const injectionClicks: InjectionKey<Ref<number>> = Symbol('v-click-clicks')
+export const injectionClicksElements: InjectionKey<Ref<Element[]>> = Symbol('v-click-clicks-elements')
+export const injectionClicksDisabled: InjectionKey<Ref<boolean>> = Symbol('v-click-clicks-disabled')
 
 function dirInject<T = unknown>(dir: DirectiveBinding<any>, key: InjectionKey<T> | string, defaultValue?: T): T | undefined {
   return (dir.instance?.$ as any).provides[key as any] ?? defaultValue
@@ -18,29 +18,31 @@ export default function createDirectives() {
         name: 'v-click',
 
         mounted(el: HTMLElement, dir) {
-          if (isPrintMode.value || dirInject(dir, injectionTabDisabled)!.value)
+          if (isPrintMode.value || dirInject(dir, injectionClicksDisabled)!.value)
             return
 
-          const elements = dirInject(dir, injectionTabElements)!
-          const tab = dirInject(dir, injectionTab)!
+          const elements = dirInject(dir, injectionClicksElements)!
+          const clicks = dirInject(dir, injectionClicks)!
 
           const prev = elements.value.length
 
           if (!elements.value.includes(el))
             elements.value.push(el)
 
           watch(
-            tab,
+            clicks,
             () => {
-              const show = tab.value > prev
-              el.classList.toggle('!opacity-0', !show)
-              el.classList.toggle('!pointer-events-none', !show)
+              const show = dir.value != null
+                ? clicks.value >= dir.value
+                : clicks.value > prev
+              if (!el.classList.contains('v-click-hidden-explicitly'))
+                el.classList.toggle('v-click-hidden', !show)
             },
             { immediate: true },
           )
         },
         unmounted(el, dir) {
-          const elements = dirInject(dir, injectionTabElements)!
+          const elements = dirInject(dir, injectionClicksElements)!
           if (elements?.value)
             remove(elements.value, el)
         },
@@ -51,25 +53,52 @@ export default function createDirectives() {
         name: 'v-after',
 
         mounted(el: HTMLElement, dir) {
-          if (isPrintMode.value || dirInject(dir, injectionTabDisabled)!.value)
+          if (isPrintMode.value || dirInject(dir, injectionClicksDisabled)!.value)
             return
 
-          const elements = dirInject(dir, injectionTabElements)!
-          const tab = dirInject(dir, injectionTab)!
+          const elements = dirInject(dir, injectionClicksElements)!
+          const clicks = dirInject(dir, injectionClicks)!
 
           const prev = elements.value.length
 
           watch(
-            tab,
+            clicks,
             () => {
-              const show = tab.value >= prev
-              el.classList.toggle('!opacity-0', !show)
-              el.classList.toggle('!pointer-events-none', !show)
+              const show = clicks.value >= (dir.value ?? prev)
+              if (!el.classList.contains('v-click-hidden-explicitly'))
+                el.classList.toggle('v-click-hidden', !show)
             },
             { immediate: true },
           )
         },
       })
+
+      app.directive('click-hide', {
+        // @ts-expect-error
+        name: 'v-click-hide',
+
+        mounted(el: HTMLElement, dir) {
+          if (isPrintMode.value || dirInject(dir, injectionClicksDisabled)!.value)
+            return
+
+          const clicks = dirInject(dir, injectionClicks)!
+
+          watch(
+            clicks,
+            () => {
+              const hide = clicks.value > dir.value
+              el.classList.toggle('v-click-hidden', hide)
+              el.classList.toggle('v-click-hidden-explicitly', hide)
+            },
+            { immediate: true },
+          )
+        },
+        unmounted(el, dir) {
+          const elements = dirInject(dir, injectionClicksElements)!
+          if (elements?.value)
+            remove(elements.value, el)
+        },
+      })
     },
   }
 }

packages/client/routes.ts

@@ -40,6 +40,9 @@ export const router = createRouter({
 declare module 'vue-router' {
   interface RouteMeta {
     layout: string
+    name?: string
+    class?: string
+    clicks?: number
     slide?: {
       start: number
       end: number