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Add user list component + snap to user functionality (#1749)

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Oliver Benns 2020-06-19 11:36:49 +01:00 • committed by GitHub
parent 8f65e37dac
commit ca87ca6fe9
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18 changed files with 333 additions and 32 deletions
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19
src/renderer/renderScene.ts
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@ -28,7 +28,7 @@ import {
import { getSelectedElements } from "../scene/selection";
import { renderElement, renderElementToSvg } from "./renderElement";
import colors from "../colors";
import { getClientColors } from "../clients";
import { isLinearElement } from "../element/typeChecks";
import { LinearElementEditor } from "../element/linearElementEditor";
import {
@ -39,19 +39,6 @@ import {
type HandlerRectanglesRet = keyof ReturnType<typeof handlerRectangles>;
const colorsForClientId = (clientId: string) => {
// Naive way of getting an integer out of the clientId
const sum = clientId.split("").reduce((a, str) => a + str.charCodeAt(0), 0);
// Skip transparent background.
const backgrounds = colors.elementBackground.slice(1);
const strokes = colors.elementStroke.slice(1);
return {
background: backgrounds[sum % backgrounds.length],
stroke: strokes[sum % strokes.length],
};
};
const strokeRectWithRotation = (
context: CanvasRenderingContext2D,
x: number,
@ -232,7 +219,7 @@ export const renderScene = (
if (sceneState.remoteSelectedElementIds[element.id]) {
selectionColors.push(
...sceneState.remoteSelectedElementIds[element.id].map((socketId) => {
const { background } = colorsForClientId(socketId);
const { background } = getClientColors(socketId);
return background;
}),
);
@ -444,7 +431,7 @@ export const renderScene = (
y = Math.max(y, 0);
y = Math.min(y, normalizedCanvasHeight - height);
const { background, stroke } = colorsForClientId(clientId);
const { background, stroke } = getClientColors(clientId);
const strokeStyle = context.strokeStyle;
const fillStyle = context.fillStyle;