mirror of
https://github.com/pipipi-pikachu/PPTist.git
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130 lines
3.4 KiB
Vue
130 lines
3.4 KiB
Vue
<template>
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<div
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class="editable-element-shape"
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:class="{ 'lock': elementInfo.lock }"
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:style="{
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top: elementInfo.top + 'px',
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left: elementInfo.left + 'px',
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}"
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>
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<div
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class="element-content"
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:style="{ filter: shadowStyle ? `drop-shadow(${shadowStyle})` : '' }"
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@mousedown="$event => handleSelectElement($event)"
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@touchstart="$event => handleSelectElement($event)"
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>
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<svg
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overflow="visible"
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:width="svgWidth"
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:height="svgHeight"
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>
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<defs>
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<LinePointMarker
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v-if="elementInfo.points[0]"
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:id="elementInfo.id"
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position="start"
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:type="elementInfo.points[0]"
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:color="elementInfo.color"
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:baseSize="elementInfo.width"
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/>
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<LinePointMarker
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v-if="elementInfo.points[1]"
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:id="elementInfo.id"
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position="end"
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:type="elementInfo.points[1]"
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:color="elementInfo.color"
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:baseSize="elementInfo.width"
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/>
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</defs>
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<path
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class="line-point"
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:d="path"
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:stroke="elementInfo.color"
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:stroke-width="elementInfo.width"
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:stroke-dasharray="lineDashArray"
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fill="none"
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:marker-start="elementInfo.points[0] ? `url(#${elementInfo.id}-${elementInfo.points[0]}-start)` : ''"
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:marker-end="elementInfo.points[1] ? `url(#${elementInfo.id}-${elementInfo.points[1]}-end)` : ''"
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></path>
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<path
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class="line-path"
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:d="path"
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stroke="transparent"
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stroke-width="20"
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fill="none"
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v-contextmenu="contextmenus"
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></path>
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</svg>
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</div>
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</div>
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</template>
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<script lang="ts" setup>
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import { computed } from 'vue'
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import { PPTLineElement } from '@/types/slides'
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import { getLineElementPath } from '@/utils/element'
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import { ContextmenuItem } from '@/components/Contextmenu/types'
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import useElementShadow from '@/views/components/element/hooks/useElementShadow'
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import LinePointMarker from './LinePointMarker.vue'
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const props = defineProps<{
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elementInfo: PPTLineElement
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selectElement: (e: MouseEvent | TouchEvent, element: PPTLineElement, canMove?: boolean) => void
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contextmenus: () => ContextmenuItem[] | null
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}>()
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const handleSelectElement = (e: MouseEvent | TouchEvent) => {
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if (props.elementInfo.lock) return
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e.stopPropagation()
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props.selectElement(e, props.elementInfo)
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}
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const shadow = computed(() => props.elementInfo.shadow)
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const { shadowStyle } = useElementShadow(shadow)
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const svgWidth = computed(() => {
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const width = Math.abs(props.elementInfo.start[0] - props.elementInfo.end[0])
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return width < 24 ? 24 : width
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})
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const svgHeight = computed(() => {
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const height = Math.abs(props.elementInfo.start[1] - props.elementInfo.end[1])
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return height < 24 ? 24 : height
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})
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const lineDashArray = computed(() => props.elementInfo.style === 'dashed' ? '10 6' : '0 0')
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const path = computed(() => {
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return getLineElementPath(props.elementInfo)
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})
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</script>
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<style lang="scss" scoped>
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.editable-element-shape {
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position: absolute;
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pointer-events: none;
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&.lock {
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.line-path, .line-point {
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cursor: default;
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}
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}
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}
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.element-content {
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width: 100%;
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height: 100%;
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position: relative;
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svg {
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transform-origin: 0 0;
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overflow: visible;
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}
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}
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.line-path, .line-point {
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pointer-events: all;
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cursor: move;
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}
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</style>
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