enso/app/gui2/stories/GraphNode.story.vue
somebody1234 f2651d58e4
[gui2] Component demos (#7945)
- Closes #7916

# Important Notes
None
2023-10-29 19:02:07 +00:00

105 lines
3.3 KiB
Vue

<script setup lang="ts">
import { logEvent } from 'histoire/client'
import { computed, ref } from 'vue'
import * as Y from 'yjs'
import GraphNode from '@/components/GraphEditor/GraphNode.vue'
import { provideGraphSelection } from '@/providers/graphSelection'
import type { Node } from '@/stores/graph'
import { AstExtended } from '@/util/ast'
import { useNavigator } from '@/util/navigator'
import { Rect } from '@/util/rect'
import { Vec2 } from '@/util/vec2'
import { reactive, watchEffect } from 'vue'
import { IdMap, type ContentRange } from '../shared/yjsModel'
import { createSetupComponent } from './histoire/utils'
const doc = new Y.Doc()
const text = doc.getText('content')
const yIdMap = doc.getMap<Uint8Array>('idMap')
const nodeBinding = ref('binding')
const nodeContent = ref('content')
const nodeX = ref(0)
const nodeY = ref(0)
const selected = ref(false)
const isLatestSelected = ref(false)
const fullscreenVis = ref(false)
const position = computed(() => new Vec2(nodeX.value, nodeY.value))
function updateContent(updates: [range: ContentRange, content: string][]) {
let content = nodeContent.value
for (const [[start, end], replacement] of updates) {
content = content.slice(0, start) + replacement + content.slice(end)
}
nodeContent.value = content
}
const idMap = new IdMap(yIdMap, text)
const rootSpan = computed(() => AstExtended.parse(nodeContent.value, idMap))
const node = computed((): Node => {
return {
outerExprId: '' as any,
binding: nodeBinding.value,
position: position.value,
rootSpan: rootSpan.value,
vis: undefined,
}
})
const mockRects = reactive(new Map())
watchEffect((onCleanup) => {
const id = node.value.rootSpan.astId
mockRects.set(id, Rect.Zero)
onCleanup(() => {
mockRects.delete(id)
})
})
const navigator = useNavigator(ref())
const SetupStory = createSetupComponent((app) => {
const selection = provideGraphSelection._mock([navigator, mockRects], app)
watchEffect(() => {
if (selected.value) {
selection.selectAll()
} else {
selection.deselectAll()
}
})
})
</script>
<template>
<Story title="Node" group="graph" :layout="{ type: 'grid', width: 300 }" autoPropsDisabled>
<SetupStory />
<div style="height: 72px; padding: 20px; padding-left: 50px">
<GraphNode
:node="node"
@movePosition="
(nodeX += $event.x),
(nodeY += $event.y),
logEvent('movePosition', [JSON.stringify($event)])
"
@updateContent="updateContent($event), logEvent('updateContent', [JSON.stringify($event)])"
@updateExprRect="(id, rect) => logEvent('updateExprRect', [id, JSON.stringify(rect)])"
@replaceSelection="(selected = true), logEvent('replaceSelection', [])"
@update:selected="(selected = $event), logEvent('update:selected', [$event])"
/>
</div>
<template #controls>
<HstText v-model="nodeBinding" title="node.binding" />
<HstText v-model="nodeContent" title="node.content" />
<HstNumber v-model="nodeX" title="node.position.x" />
<HstNumber v-model="nodeY" title="node.position.y" />
<HstCheckbox v-model="selected" title="selected" />
<HstCheckbox v-model="isLatestSelected" title="isLatestSelected" />
<HstCheckbox v-model="fullscreenVis" title="fullscreenVis" />
</template>
</Story>
</template>