118 lines
2.6 KiB
Vue
118 lines
2.6 KiB
Vue
<script setup>
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import { ConnectionMode, MiniMap, Position, VueFlow, useVueFlow } from '@braks/vue-flow'
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import { computed, h, onMounted, ref } from 'vue'
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import ColorSelectorNode from './CustomNode.vue'
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import { presets } from './presets.js'
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const { getNode } = useVueFlow()
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const outputColorNode = computed(() => getNode.value('3'))
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const elements = ref([])
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const gradient = ref(false)
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const bgColor = ref(presets.ayame)
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const bgName = ref('AYAME')
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const connectionLineStyle = { stroke: '#fff' }
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// minimap stroke color functions
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const nodeStroke = (n) => {
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if (n.type === 'input') return '#0041d0'
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if (n.type === 'custom') return presets.sumi
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if (n.type === 'output') return '#ff0072'
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return '#eee'
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}
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const nodeColor = (n) => {
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if (n.type === 'custom') return bgColor.value
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return '#fff'
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}
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// output labels
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const outputColorLabel = () => h('div', {}, bgColor.value)
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const outputNameLabel = () => h('div', {}, bgName.value)
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const onChange = (color) => {
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gradient.value = false
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bgColor.value = color.value
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bgName.value = color.name
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outputColorNode.value.hidden = false
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}
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const onGradient = () => {
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gradient.value = true
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bgColor.value = null
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bgName.value = 'gradient'
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outputColorNode.value.hidden = true
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}
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onMounted(() => {
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elements.value = [
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{
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id: '1',
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type: 'custom',
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data: { color: bgColor },
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position: { x: 0, y: 50 },
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},
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{
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id: '2',
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type: 'output',
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label: outputNameLabel,
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position: { x: 350, y: 25 },
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targetPosition: Position.Left,
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},
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{
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id: '3',
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type: 'output',
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label: outputColorLabel,
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position: { x: 350, y: 200 },
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targetPosition: Position.Left,
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},
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{
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id: 'e1a-2',
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source: '1',
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sourceHandle: 'a',
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target: '2',
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animated: true,
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style: () => ({
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stroke: bgColor.value,
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filter: 'invert(100%)',
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}),
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},
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{
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id: 'e1b-3',
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source: '1',
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sourceHandle: 'b',
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target: '3',
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animated: true,
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style: () => ({
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stroke: bgColor.value,
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filter: 'invert(100%)',
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}),
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},
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]
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})
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</script>
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<template>
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<VueFlow
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v-model="elements"
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class="customnodeflow"
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:class="[gradient ? 'animated-bg-gradient' : '']"
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:style="{ backgroundColor: bgColor }"
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:connection-mode="ConnectionMode.Loose"
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:connection-line-style="connectionLineStyle"
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:default-zoom="1.5"
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:fit-view-on-init="true"
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>
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<template #node-custom="props">
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<ColorSelectorNode :data="props.data" @change="onChange" @gradient="onGradient" />
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</template>
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<MiniMap :node-stroke-color="nodeStroke" :node-color="nodeColor" />
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</VueFlow>
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</template>
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