61 lines
2.0 KiB
Vue
61 lines
2.0 KiB
Vue
<script lang="ts" setup>
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import { useStore, useWindow, useZoomPanHelper } from '../../composables'
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import { FlowInstance } from '../../types'
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import { onLoadGetEdges, onLoadGetElements, onLoadGetNodes, onLoadProject, onLoadToObject } from '../../utils'
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import ZoomPane from '../ZoomPane/ZoomPane.vue'
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const store = useStore()
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nextTick(async () => {
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store.isReady = true
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// if ssr we can't wait for dimensions, they'll never really exist
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const window = useWindow()
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if ('screen' in window)
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await until(store.dimensions).toMatch(({ height, width }) => !isNaN(width) && width > 0 && !isNaN(height) && height > 0)
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const { zoomIn, zoomOut, zoomTo, transform: setTransform, fitView } = useZoomPanHelper(store)
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const instance: FlowInstance = {
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fitView: (params = { padding: 0.1 }) => fitView(params),
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zoomIn,
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zoomOut,
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zoomTo,
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setTransform,
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project: onLoadProject(store),
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getElements: onLoadGetElements(store),
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getNodes: onLoadGetNodes(store),
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getEdges: onLoadGetEdges(store),
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toObject: onLoadToObject(store),
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}
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store.hooks.load.trigger(instance)
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store.instance = instance
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})
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</script>
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<script lang="ts">
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export default {
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name: 'Renderer',
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}
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</script>
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<template>
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<div class="vue-flow__renderer">
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<ZoomPane :key="`zoom-pane-${store.id}`">
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<template
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v-for="nodeName of Object.keys(store.getNodeTypes)"
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#[`node-${nodeName}`]="nodeProps"
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:key="`node-${nodeName}-${store.id}`"
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>
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<slot :name="`node-${nodeName}`" v-bind="nodeProps" />
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</template>
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<template
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v-for="edgeName of Object.keys(store.getEdgeTypes)"
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#[`edge-${edgeName}`]="edgeProps"
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:key="`edge-${edgeName}-${store.id}`"
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>
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<slot :name="`edge-${edgeName}`" v-bind="edgeProps" />
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</template>
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<template #custom-connection-line="customConnectionLineProps">
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<slot name="custom-connection-line" v-bind="customConnectionLineProps" />
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</template>
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</ZoomPane>
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</div>
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</template>
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