1650240420

Build Type

github

Committed by GitHub

Commit Message

Merge 92dc04732 into 25914613d

Pull Request Pull Request #282: Add tracking and QC available on label.deepcell.org to main branch

Run Details

32 of 372 branches covered (8.6%)

Branch coverage included in aggregate %.

217 of 603 new or added lines in 32 files covered. (35.99%)

40 existing lines in 11 files now uncovered.

1429 of 3439 relevant lines covered (41.55%)

2.18 hits per line

Source File
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6.67

/visualizer/src/service/tools/segment/brushMachine.js

import { assign, Machine, sendParent } from 'xstate';
import { toolActions, toolGuards } from './toolUtils';

const brushMachine = Machine(
  {
    invoke: {
      src: 'listenForBrushHotkeys',
    },
    context: {
      x: null,
      y: null,
      foreground: null,
      background: null,
      trace: [],
      brushSize: 5,
    },
    initial: 'idle',
    states: {
      idle: {
        entry: assign({ trace: [] }),
        on: {
          mousedown: [{ cond: 'shift' }, { target: 'dragging', actions: 'addToTrace' }],
        },
      },
      dragging: {
        on: {
          EXIT: 'idle',
          COORDINATES: { actions: ['setCoordinates', 'addToTrace'] },
          mouseup: { target: 'done', actions: 'paint' },
        },
      },
      // needed avoid sending empty trace in EDIT event
      done: {
        always: 'idle',
      },
    },
    on: {
      INCREASE_BRUSH_SIZE: { actions: 'increaseBrushSize' },
      DECREASE_BRUSH_SIZE: { actions: 'decreaseBrushSize' },
      COORDINATES: { actions: 'setCoordinates' },
      FOREGROUND: { actions: 'setForeground' },
      BACKGROUND: { actions: 'setBackground' },
    },
  },
  {
    services: {
      listenForBrushHotkeys: () => (send) => {
        const lookup = {
          ArrowUp: 'INCREASE_BRUSH_SIZE',
          ArrowDown: 'DECREASE_BRUSH_SIZE',
        };
        const listener = (e) => {
          if (e.key in lookup) {
            e.preventDefault();
            send(lookup[e.key]);
          }
        };
        window.addEventListener('keydown', listener);
        return () => window.removeEventListener('keydown', listener);
      },
    },
    guards: toolGuards,
    actions: {
      ...toolActions,
      increaseBrushSize: assign({
        brushSize: ({ brushSize }) => brushSize + 1,
      }),
      decreaseBrushSize: assign({
        brushSize: ({ brushSize }) => Math.max(1, brushSize - 1),
      }),
      addToTrace: assign({ trace: ({ trace, x, y }) => [...trace, [x, y]] }),
      paint: sendParent((context) => ({
        type: 'EDIT',
        action: 'handle_draw',
        args: {
          trace: JSON.stringify(context.trace),
          foreground: context.foreground,
          background: context.background,
          brush_size: context.brushSize,
        },
      })),
    },
  }
);

export default brushMachine;

1	import { assign, Machine, sendParent } from 'xstate';
2	import { toolActions, toolGuards } from './toolUtils';
3
4	const brushMachine = Machine(	4✔
5	{
6	invoke: {
7	src: 'listenForBrushHotkeys',
8	},
9	context: {
10	x: null,
11	y: null,
12	foreground: null,
13	background: null,
14	trace: [],
15	brushSize: 5,
16	},
17	initial: 'idle',
18	states: {
19	idle: {
20	entry: assign({ trace: [] }),
21	on: {
22	mousedown: [{ cond: 'shift' }, { target: 'dragging', actions: 'addToTrace' }],
23	},
24	},
25	dragging: {
26	on: {
27	EXIT: 'idle',
28	COORDINATES: { actions: ['setCoordinates', 'addToTrace'] },
29	mouseup: { target: 'done', actions: 'paint' },
30	},
31	},
32	// needed avoid sending empty trace in EDIT event
33	done: {
34	always: 'idle',
35	},
36	},
37	on: {
38	INCREASE_BRUSH_SIZE: { actions: 'increaseBrushSize' },
39	DECREASE_BRUSH_SIZE: { actions: 'decreaseBrushSize' },
40	COORDINATES: { actions: 'setCoordinates' },
41	FOREGROUND: { actions: 'setForeground' },
42	BACKGROUND: { actions: 'setBackground' },
43	},
44	},
45	{
46	services: {
UNCOV 47	listenForBrushHotkeys: () => (send) => {	×
UNCOV 48	const lookup = {	×
49	ArrowUp: 'INCREASE_BRUSH_SIZE',
50	ArrowDown: 'DECREASE_BRUSH_SIZE',
51	};
UNCOV 52	const listener = (e) => {	×
53	if (e.key in lookup) {	×
54	e.preventDefault();	×
55	send(lookup[e.key]);	×
56	}
57	};
UNCOV 58	window.addEventListener('keydown', listener);	×
UNCOV 59	return () => window.removeEventListener('keydown', listener);	×
60	},
61	},
62	guards: toolGuards,
63	actions: {
64	...toolActions,
65	increaseBrushSize: assign({
66	brushSize: ({ brushSize }) => brushSize + 1,	×
67	}),
68	decreaseBrushSize: assign({
69	brushSize: ({ brushSize }) => Math.max(1, brushSize - 1),	×
70	}),
71	addToTrace: assign({ trace: ({ trace, x, y }) => [...trace, [x, y]] }),	×
72	paint: sendParent((context) => ({	×
73	type: 'EDIT',
74	action: 'handle_draw',
75	args: {
76	trace: JSON.stringify(context.trace),
77	foreground: context.foreground,
78	background: context.background,
79	brush_size: context.brushSize,
80	},
81	})),
82	},
83	}
84	);
85
86	export default brushMachine;

vanvalenlab / deepcell-label / 1650240420

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