/
StoryResponsivePreview.vue
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/
StoryResponsivePreview.vue
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<script lang="ts" setup>
import { computed, onUnmounted, Ref, ref } from 'vue'
import { useEventListener } from '@vueuse/core'
import { Icon } from '@iconify/vue'
import HatchedPattern from '../misc/HatchedPattern.vue'
import CheckerboardPattern from '../misc/CheckerboardPattern.vue'
import { usePreviewSettingsStore } from '../../stores/preview-settings'
import { Variant } from '../../types'
const props = defineProps<{
variant: Variant
}>()
const settings = usePreviewSettingsStore().currentSettings
// Resize
const resizing = ref(false)
const onUnmountedCleanupFns: (() => unknown)[] = []
onUnmounted(() => {
onUnmountedCleanupFns.forEach(fn => fn())
})
function addWindowListener (event: string, listener: (event: any) => unknown) {
window.addEventListener(event, listener)
const removeListener = () => window.removeEventListener(event, listener)
onUnmountedCleanupFns.push(removeListener)
return () => {
removeListener()
onUnmountedCleanupFns.splice(onUnmountedCleanupFns.indexOf(removeListener), 1)
}
}
function useDragger (el: Ref<HTMLDivElement>, value: Ref<number>, min: number, max: number, axis: 'x' | 'y') {
function onMouseDown (event: MouseEvent) {
event.preventDefault()
event.stopPropagation()
const start = axis === 'x' ? event.clientX : event.clientY
const startValue = value.value ?? (axis === 'x' ? previewWrapper.value.clientWidth - 67 : previewWrapper.value.clientHeight - 70)
resizing.value = true
const removeListeners = [
addWindowListener('mousemove', onMouseMove),
addWindowListener('mouseup', onMouseUp),
]
function onMouseMove (event: MouseEvent) {
const snapTarget = (axis === 'x' ? previewWrapper.value.clientWidth : previewWrapper.value.clientHeight)
const delta = (axis === 'x' ? event.clientX : event.clientY) - start
value.value = Math.max(min, Math.min(max, startValue + delta))
if (Math.abs(value.value - (snapTarget - 67)) < 16) {
value.value = null
}
}
function onMouseUp () {
removeListeners.forEach(fn => fn())
resizing.value = false
}
}
useEventListener(el, 'mousedown', onMouseDown)
function onTouchStart (event: TouchEvent) {
event.preventDefault()
event.stopPropagation()
const start = axis === 'x' ? event.touches[0].clientX : event.touches[0].clientY
const startValue = value.value
resizing.value = true
const removeListeners = [
addWindowListener('touchmove', onTouchMove),
addWindowListener('touchend', onTouchEnd),
addWindowListener('touchcancel', onTouchEnd),
]
function onTouchMove (event: TouchEvent) {
const delta = (axis === 'x' ? event.touches[0].clientX : event.touches[0].clientY) - start
value.value = Math.max(min, Math.min(max, startValue + delta))
}
function onTouchEnd () {
removeListeners.forEach(fn => fn())
resizing.value = false
}
}
useEventListener(el, 'touchstart', onTouchStart)
}
const responsiveWidth = computed({
get: () => settings[settings.rotate ? 'responsiveHeight' : 'responsiveWidth'],
set: (value) => { settings[settings.rotate ? 'responsiveHeight' : 'responsiveWidth'] = value },
})
const responsiveHeight = computed({
get: () => settings[settings.rotate ? 'responsiveWidth' : 'responsiveHeight'],
set: (value) => { settings[settings.rotate ? 'responsiveWidth' : 'responsiveHeight'] = value },
})
const horizontalDragger = ref<HTMLDivElement>()
const verticalDragger = ref<HTMLDivElement>()
const cornerDragger = ref<HTMLDivElement>()
const previewWrapper = ref<HTMLDivElement>()
useDragger(horizontalDragger, responsiveWidth, 32, 20000, 'x')
useDragger(verticalDragger, responsiveHeight, 32, 20000, 'y')
useDragger(cornerDragger, responsiveWidth, 32, 20000, 'x')
useDragger(cornerDragger, responsiveHeight, 32, 20000, 'y')
// Handle rotate
const finalWidth = computed(() => settings.rotate ? settings.responsiveHeight : settings.responsiveWidth)
const finalHeight = computed(() => settings.rotate ? settings.responsiveWidth : settings.responsiveHeight)
// Disabled responsive
const isResponsiveEnabled = computed(() => !props.variant.responsiveDisabled)
</script>
<template>
<div class="histoire-story-responsive-preview htw-w-full htw-h-full htw-flex-1 htw-rounded-lg htw-relative htw-overflow-hidden">
<div
v-if="isResponsiveEnabled"
class="htw-absolute htw-inset-0 htw-w-full htw-h-full htw-bg-gray-100 dark:htw-bg-gray-750 htw-rounded-r-lg htw-border-l-2 htw-border-gray-500/10 dark:htw-border-gray-700/30 htw-overflow-hidden"
>
<HatchedPattern
class="htw-w-full htw-h-full htw-text-black/[1%] dark:htw-text-white/[1%]"
/>
</div>
<div
ref="previewWrapper"
class="htw-h-full htw-overflow-auto htw-relative"
>
<div
class="htw-h-full htw-overflow-hidden htw-bg-white dark:htw-bg-gray-700 htw-rounded-lg htw-relative"
:class="isResponsiveEnabled ? {
'htw-w-fit': !!finalWidth,
'htw-h-fit': !!finalHeight
} : undefined"
>
<div class="bind-preview-bg htw-rounded-lg htw-h-full">
<CheckerboardPattern
v-if="settings.checkerboard"
class="htw-absolute htw-inset-0 htw-w-full htw-h-full htw-text-gray-500/20"
/>
<div class="htw-p-8 htw-h-full htw-relative">
<div class="htw-w-full htw-h-full htw-relative">
<div class="htw-absolute htw-inset-0" />
<slot
:is-responsive-enabled="isResponsiveEnabled"
:final-width="finalWidth"
:final-height="finalHeight"
:resizing="resizing"
/>
</div>
<!-- Markers -->
<div class="htw-absolute htw-top-5 htw-left-8 htw-h-2 htw-w-px htw-bg-gray-400/25" />
<div class="htw-absolute htw-top-5 htw-right-8 htw-h-2 htw-w-px htw-bg-gray-400/25" />
<div class="htw-absolute htw-bottom-5 htw-left-8 htw-h-2 htw-w-px htw-bg-gray-400/25" />
<div class="htw-absolute htw-bottom-5 htw-right-8 htw-h-2 htw-w-px htw-bg-gray-400/25" />
<div class="htw-absolute htw-left-5 htw-top-8 htw-w-2 htw-h-px htw-bg-gray-400/25" />
<div class="htw-absolute htw-left-5 htw-bottom-8 htw-w-2 htw-h-px htw-bg-gray-400/25" />
<div class="htw-absolute htw-right-5 htw-top-8 htw-w-2 htw-h-px htw-bg-gray-400/25" />
<div class="htw-absolute htw-right-5 htw-bottom-8 htw-w-2 htw-h-px htw-bg-gray-400/25" />
</div>
<!-- Resize Dragger -->
<template v-if="isResponsiveEnabled">
<div
ref="horizontalDragger"
class="htw-absolute htw-w-4 htw-top-0 htw-bottom-4 htw-right-0 hover:htw-bg-primary-500/30 htw-flex htw-items-center htw-justify-center htw-cursor-ew-resize htw-group hover:htw-text-primary-500"
>
<Icon
icon="mdi:drag-vertical-variant"
class="htw-w-4 htw-h-4 htw-opacity-20 group-hover:htw-opacity-90"
/>
</div>
<div
ref="verticalDragger"
class="htw-absolute htw-h-4 htw-left-0 htw-right-4 htw-bottom-0 hover:htw-bg-primary-500/30 htw-flex htw-items-center htw-justify-center htw-cursor-ns-resize htw-group hover:htw-text-primary-500"
>
<Icon
icon="mdi:drag-horizontal-variant"
class="htw-w-4 htw-h-4 htw-opacity-20 group-hover:htw-opacity-90"
/>
</div>
<div
ref="cornerDragger"
class="htw-absolute htw-w-4 htw-h-4 htw-right-0 htw-bottom-0 hover:htw-bg-primary-500/30 htw-flex htw-items-center htw-justify-center htw-cursor-nwse-resize htw-group hover:htw-text-primary-500"
/>
</template>
</div>
</div>
</div>
</div>
</template>
<style scoped>
.bind-preview-bg {
background-color: v-bind('settings.backgroundColor');
}
</style>