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refactor: Refactor some jsx files to vue files

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feat: add global hooks to emulate sort of an event bus between components
* global hooks are not exposed to user but emit events upward from Revue-flow component, just more convenient
This commit is contained in:
Braks
2021-07-23 22:37:40 +02:00
parent ef9647ceb4
commit ffd41fb679
27 changed files with 1876 additions and 588 deletions
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102
examples/Basic/Basic.vue Normal file
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<template>
<RevueFlow
v-model="elements"
class="revue-flow-basic-example"
:onElementsRemove="onElementsRemove"
:onConnect="onConnect"
:onNodeDragStop="onNodeDragStop"
:defaultZoom="1.5"
:minZoom="0.2"
:maxZoom="4"
@elementClick="onElementClick"
@load="onLoad"
>
<MiniMap />
<Controls />
<Background color="#aaa" :gap="8" />
<div style="position: absolute; right: 10px; top: 10px; z-index: 4">
<button :onClick="resetTransform" style="margin-right: 5px">reset transform</button>
<button :onClick="updatePos" style="margin-right: 5px">change pos</button>
<button :onClick="toggleClassnames" style="margin-right: 5px">toggle classnames</button>
<button :onClick="logToObject">toObject</button>
</div>
</RevueFlow>
</template>
<script lang="ts">
import RevueFlow, {
MiniMap,
Controls,
Background,
Connection,
Edge,
Elements,
FlowElement,
Node,
OnLoadParams,
addEdge,
isNode,
removeElements
} from '../../src';
import { defineComponent, ref } from 'vue';
const BasicFlow = defineComponent({
components: { RevueFlow, MiniMap, Controls, Background },
setup() {
const onNodeDragStop = (_: MouseEvent, node: Node) => console.log('drag stop', node);
const onElementClick = (_: MouseEvent, element: FlowElement) => console.log('click', element);
const elements = ref<Elements>([
{ id: '1', type: 'input', data: { label: 'Node 1' }, position: { x: 250, y: 5 } },
{ id: '2', data: { label: 'Node 2' }, position: { x: 100, y: 100 } },
{ id: '3', data: { label: 'Node 3' }, position: { x: 400, y: 100 } },
{ id: '4', data: { label: 'Node 4' }, position: { x: 400, y: 200 } },
{ id: 'e1-2', source: '1', target: '2', animated: true },
{ id: 'e1-3', source: '1', target: '3' }
]);
const rfInstance = ref<OnLoadParams | null>(null);
const onElementsRemove = (elementsToRemove: Elements) =>
(elements.value = removeElements(elementsToRemove, elements.value as Elements));
const onConnect = (params: Edge | Connection) => (elements.value = addEdge(params, elements.value as Elements));
const onLoad = (revueFlowInstance: OnLoadParams) => (rfInstance.value = revueFlowInstance);
const updatePos = () => {
elements.value = elements.value.map((el: FlowElement) => {
if (isNode(el)) {
el.position = {
x: Math.random() * 400,
y: Math.random() * 400
};
}
return el;
});
};
const logToObject = () => console.log(rfInstance.value?.toObject());
const resetTransform = () => rfInstance.value?.setTransform({ x: 0, y: 0, zoom: 1 });
const toggleClassnames = () => {
elements.value = elements.value.map((el: FlowElement) => {
if (isNode(el)) {
el.className = el.className === 'light' ? 'dark' : 'light';
}
return el;
});
};
return {
onLoad,
onConnect,
onElementClick,
onElementsRemove,
onNodeDragStop,
logToObject,
resetTransform,
toggleClassnames,
updatePos,
elements
};
}
});
export default BasicFlow;
</script>

97
examples/Basic/index.tsx
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import RevueFlow, {
MiniMap,
Controls,
Background,
Connection,
Edge,
Elements,
FlowElement,
Node,
OnLoadParams,
addEdge,
isNode,
removeElements
} from '../../src';
import { defineComponent, ref } from 'vue';
const onNodeDragStop = (_: MouseEvent, node: Node) => console.log('drag stop', node);
const onElementClick = (_: MouseEvent, element: FlowElement) => console.log('click', element);
const initialElements: Elements = [
{ id: '1', type: 'input', data: { label: 'Node 1' }, position: { x: 250, y: 5 } },
{ id: '2', data: { label: 'Node 2' }, position: { x: 100, y: 100 } },
{ id: '3', data: { label: 'Node 3' }, position: { x: 400, y: 100 } },
{ id: '4', data: { label: 'Node 4' }, position: { x: 400, y: 200 } },
{ id: 'e1-2', source: '1', target: '2', animated: true },
{ id: 'e1-3', source: '1', target: '3' }
];
const BasicFlow = defineComponent({
components: { RevueFlow, MiniMap, Controls, Background },
setup() {
const elements = ref<Elements>(initialElements);
const rfInstance = ref<OnLoadParams | null>(null);
const onElementsRemove = (elementsToRemove: Elements) => (elements.value = removeElements(elementsToRemove, elements.value));
const onConnect = (params: Edge | Connection) => (elements.value = addEdge(params, elements.value));
const onLoad = (revueFlowInstance: OnLoadParams) => (rfInstance.value = revueFlowInstance);
const updatePos = () => {
elements.value = elements.value.map((el) => {
if (isNode(el)) {
el.position = {
x: Math.random() * 400,
y: Math.random() * 400
};
}
return el;
});
};
const logToObject = () => console.log(rfInstance.value?.toObject());
const resetTransform = () => rfInstance.value?.setTransform({ x: 0, y: 0, zoom: 1 });
const toggleClassnames = () => {
elements.value = elements.value.map((el) => {
if (isNode(el)) {
el.className = el.className === 'light' ? 'dark' : 'light';
}
return el;
});
};
return () => (
<RevueFlow
elements={elements.value}
onLoad={onLoad}
onElementClick={onElementClick}
onElementsRemove={onElementsRemove}
onConnect={onConnect}
onNodeDragStop={onNodeDragStop}
class="revue-flow-basic-example"
defaultZoom={1.5}
minZoom={0.2}
maxZoom={4}
>
<MiniMap />
<Controls />
<Background color="#aaa" gap={16} />
<div style={{ position: 'absolute', right: '10px', top: '10px', zIndex: 4 }}>
<button onClick={resetTransform} style={{ marginRight: '5px' }}>
reset transform
</button>
<button onClick={updatePos} style={{ marginRight: '5px' }}>
change pos
</button>
<button onClick={toggleClassnames} style={{ marginRight: '5px' }}>
toggle classnames
</button>
<button onClick={logToObject}>toObject</button>
</div>
</RevueFlow>
);
}
});
export default BasicFlow;