react-digraph-eddie/src/examples/bwdl/bwdl-config.js

directed graph react component

// @flow
/*
  Copyright(c) 2018 Uber Technologies, Inc.

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
*/

/*
  Example config for GraphView component
*/
import * as React from 'react';

export const NODE_KEY = 'title'; // Key used to identify nodes

// These keys are arbitrary (but must match the config)
// However, GraphView renders text differently for empty types
// so this has to be passed in if that behavior is desired.
export const EMPTY_TYPE = 'empty'; // Empty node type
export const CHOICE_TYPE = 'Choice';
export const TASK_TYPE = 'Task';
export const PASS_TYPE = 'Pass';
export const WAIT_TYPE = 'Wait';
export const TERMINATOR_TYPE = 'Terminator';
export const SPECIAL_CHILD_SUBTYPE = 'specialChild';
export const EMPTY_EDGE_TYPE = 'emptyEdge';
export const SPECIAL_EDGE_TYPE = 'specialEdge';

export const nodeTypes = [
  EMPTY_TYPE,
  CHOICE_TYPE,
  TASK_TYPE,
  PASS_TYPE,
  WAIT_TYPE,
  TERMINATOR_TYPE,
];
export const edgeTypes = [EMPTY_EDGE_TYPE, SPECIAL_EDGE_TYPE];

const EmptyShape = (
  <symbol viewBox="0 0 100 100" id="empty" width="100" height="100">
    <circle cx="50" cy="50" r="45" />
  </symbol>
);

const ChoiceShape = (
  <symbol viewBox="0 0 100 100" id="choice" width="100" height="100">
    <rect transform="translate(50, 5) rotate(45)" width="65" height="65" />
  </symbol>
);

const TaskShape = (
  <symbol viewBox="0 0 100 100" id="task" width="100" height="100">
    <rect
      width="80"
      height="80"
      rx="15"
      ry="15"
      transform="translate(10, 10)"
    />
  </symbol>
);

const PassShape = (
  <symbol viewBox="0 0 100 100" id="pass" width="100" height="100">
    <rect transform="translate(7.5, 10)" width="85" height="85" />
  </symbol>
);

const WaitShape = (
  <symbol viewBox="0 0 100 100" id="wait" width="100" height="100">
    <circle cx="50" cy="50" r="45" transform="translate(0, 2)" />
  </symbol>
);

const TerminatorShape = (
  <symbol viewBox="0 0 100 100" id="terminator" width="100" height="100">
    <rect
      width="80"
      height="80"
      rx="15"
      ry="15"
      transform="translate(10, 10)"
    />
  </symbol>
);

const SpecialChildShape = (
  <symbol viewBox="0 0 100 100" id="specialChild" width="100" height="100">
    <rect x="2.5" y="0" width="95" height="97.5" />
  </symbol>
);

const EmptyEdgeShape = (
  <symbol viewBox="0 0 50 50" id="emptyEdge">
    <circle cx="25" cy="25" r="8" fill="currentColor" />
  </symbol>
);

const SpecialEdgeShape = (
  <symbol viewBox="0 0 50 50" id="specialEdge">
    <rect
      transform="rotate(45)"
      x="27.5"
      y="-7.5"
      width="15"
      height="15"
      fill="currentColor"
    />
  </symbol>
);

export default {
  EdgeTypes: {
    emptyEdge: {
      shape: EmptyEdgeShape,
      shapeId: '#emptyEdge',
    },
    specialEdge: {
      shape: SpecialEdgeShape,
      shapeId: '#specialEdge',
    },
  },
  NodeSubtypes: {
    specialChild: {
      shape: SpecialChildShape,
      shapeId: '#specialChild',
    },
  },
  NodeTypes: {
    Choice: {
      shape: ChoiceShape,
      shapeId: '#choice',
      typeText: 'Choice',
    },
    emptyNode: {
      shape: EmptyShape,
      shapeId: '#empty',
      typeText: 'None',
    },
    Pass: {
      shape: PassShape,
      shapeId: '#pass',
      typeText: 'Pass',
    },
    Task: {
      shape: TaskShape,
      shapeId: '#task',
      typeText: 'Task',
    },
    Terminator: {
      shape: TerminatorShape,
      shapeId: '#terminator',
      typeText: 'Terminator',
    },
    Wait: {
      shape: WaitShape,
      shapeId: '#wait',
      typeText: 'Wait',
    },
  },
};