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✨ Add /workflows/demo route (#2745)

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* ⚡ added /workflows/demo route

* ⚡ suggested improvements

* ⚡ added n8n version in postmessage

* ⚡ updated zoom menu styling

* ⚡ updated component padding for zoomToFit

* ⚡ suggested improvements

* ⚡ moved getFixedNodeList to canvasHelpers

* 📝 removed unused import and rebased from master
This commit is contained in:
Anuj Kapoor
2022-02-11 13:48:39 +05:30
committed by GitHub
parent d265d8b74f
commit 1b69148d9a
4 changed files with 97 additions and 31 deletions
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37
packages/editor-ui/src/views/canvasHelpers.ts
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@@ -4,6 +4,7 @@ import { IBounds, INodeUi, IZoomConfig, XYPosition } from "@/Interface";
import { Connection, Endpoint, Overlay, OverlaySpec, PaintStyle } from "jsplumb";
import {
IConnection,
INode,
ITaskData,
INodeExecutionData,
NodeInputConnections,
@@ -587,25 +588,27 @@ export const addConnectionOutputSuccess = (connection: Connection, output: {tota
};
export const getZoomToFit = (nodes: INodeUi[]): {offset: XYPosition, zoomLevel: number} => {
export const getZoomToFit = (nodes: INodeUi[], addComponentPadding = true): {offset: XYPosition, zoomLevel: number} => {
const {minX, minY, maxX, maxY} = getWorkflowCorners(nodes);
const sidebarWidth = addComponentPadding? SIDEBAR_WIDTH: 0;
const headerHeight = addComponentPadding? HEADER_HEIGHT: 0;
const PADDING = NODE_SIZE * 4;
const editorWidth = window.innerWidth;
const diffX = maxX - minX + SIDEBAR_WIDTH + PADDING;
const diffX = maxX - minX + sidebarWidth + PADDING;
const scaleX = editorWidth / diffX;
const editorHeight = window.innerHeight;
const diffY = maxY - minY + HEADER_HEIGHT + PADDING;
const diffY = maxY - minY + headerHeight + PADDING;
const scaleY = editorHeight / diffY;
const zoomLevel = Math.min(scaleX, scaleY, 1);
let xOffset = (minX * -1) * zoomLevel + SIDEBAR_WIDTH; // find top right corner
xOffset += (editorWidth - SIDEBAR_WIDTH - (maxX - minX + NODE_SIZE) * zoomLevel) / 2; // add padding to center workflow
let xOffset = (minX * -1) * zoomLevel + sidebarWidth; // find top right corner
xOffset += (editorWidth - sidebarWidth - (maxX - minX + NODE_SIZE) * zoomLevel) / 2; // add padding to center workflow
let yOffset = (minY * -1) * zoomLevel + HEADER_HEIGHT; // find top right corner
yOffset += (editorHeight - HEADER_HEIGHT - (maxY - minY + NODE_SIZE * 2) * zoomLevel) / 2; // add padding to center workflow
let yOffset = (minY * -1) * zoomLevel + headerHeight; // find top right corner
yOffset += (editorHeight - headerHeight - (maxY - minY + NODE_SIZE * 2) * zoomLevel) / 2; // add padding to center workflow
return {
zoomLevel,
@@ -685,3 +688,23 @@ export const getOutputEndpointUUID = (nodeIndex: string, outputIndex: number) =>
export const getInputEndpointUUID = (nodeIndex: string, inputIndex: number) => {
return `${nodeIndex}${INPUT_UUID_KEY}${inputIndex}`;
};
export const getFixedNodesList = (workflowNodes: INode[]) => {
const nodes = [...workflowNodes];
const hasStartNode = !!nodes.find(node => node.type === START_NODE_TYPE);
const leftmostTop = getLeftmostTopNode(nodes);
const diffX = DEFAULT_START_POSITION_X - leftmostTop.position[0];
const diffY = DEFAULT_START_POSITION_Y - leftmostTop.position[1];
nodes.map((node) => {
node.position[0] += diffX + (hasStartNode? 0 : NODE_SIZE * 2);
node.position[1] += diffY;
});
if (!hasStartNode) {
nodes.push({...DEFAULT_START_NODE});
}
return nodes;
};