excalidraw/src/actions/actionCanvas.tsx
Christopher Chedeau e4919e2e6c
Replace i18n by a custom implementation (#638)
There are two problems with the current localization strategy:
- We download the translations on-demand, which means that it does a serial roundtrip for nothing.
- withTranslation helper actually renders the app 3 times on startup, instead of once (I haven't tried to debug it)
2020-01-31 21:06:06 +00:00

54 lines
1.5 KiB
TypeScript

import React from "react";
import { Action } from "./types";
import { ColorPicker } from "../components/ColorPicker";
import { getDefaultAppState } from "../appState";
import { trash } from "../components/icons";
import { ToolButton } from "../components/ToolButton";
import { t } from "../i18n";
export const actionChangeViewBackgroundColor: Action = {
name: "changeViewBackgroundColor",
perform: (elements, appState, value) => {
return { appState: { ...appState, viewBackgroundColor: value } };
},
PanelComponent: ({ appState, updateData }) => {
return (
<div style={{ position: "relative" }}>
<ColorPicker
label={t("labels.canvasBackground")}
type="canvasBackground"
color={appState.viewBackgroundColor}
onChange={color => updateData(color)}
/>
</div>
);
},
};
export const actionClearCanvas: Action = {
name: "clearCanvas",
perform: () => {
return {
elements: [],
appState: getDefaultAppState(),
};
},
PanelComponent: ({ updateData }) => (
<ToolButton
type="button"
icon={trash}
title={t("buttons.clearReset")}
aria-label={t("buttons.clearReset")}
onClick={() => {
if (window.confirm(t("alerts.clearReset"))) {
// TODO: Defined globally, since file handles aren't yet serializable.
// Once `FileSystemFileHandle` can be serialized, make this
// part of `AppState`.
(window as any).handle = null;
updateData(null);
}
}}
/>
),
};