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19 Commits

Author SHA1 Message Date
0fe79f8819 [debug] 2023-07-28 10:40:11 +02:00
772a9999b8 Merge branch 'master' into arnost/sockets-reconnecting
# Conflicts:
#	package.json
#	src/locales/en.json
#	yarn.lock
2023-07-28 10:03:21 +02:00
28b0095c8a fix: making linter happy 2023-07-14 20:49:25 +02:00
c4ff0594e3 fix: get socketId from emitted message 2023-07-13 10:24:36 +02:00
4608e809b1 feat: filter disconnected users 2023-07-13 10:07:31 +02:00
db5149ab5d feat: store userId in localStorage 2023-07-12 17:22:46 +02:00
2bdf09153c feat: use userId instead of socketId 2023-07-12 16:56:21 +02:00
62df03d78d feat: submit scene to firebase on collab pause 2023-07-11 16:55:21 +02:00
a1d3350131 fix: connect users when resumed from firebase 2023-07-11 16:55:20 +02:00
a2d371bf1d feat: when no users in room fetch data from firebase immediately 2023-07-11 16:55:19 +02:00
e340103250 feat: firebase fallback for resume collaboration 2023-07-11 16:55:18 +02:00
0567af1bcb fix: properly sync after reconnecting 2023-07-11 16:55:17 +02:00
2ffeff442a feat: disable viewMode on update and init message 2023-07-11 16:55:16 +02:00
ef190ebf30 feat: add optional spinner into toast message 2023-07-11 16:55:15 +02:00
e1ff9791f2 feat: move logic from index.tsx into Collab.tsx 2023-07-11 16:55:14 +02:00
aa91af8f7d fix: emit scene init event after reconnecting 2023-07-11 16:55:13 +02:00
52254bca7c fix: do not fire pause logic on window focus/blur event 2023-07-11 16:55:12 +02:00
addf9d71fa feat: pause collab when user switches tabs in the browser 2023-07-11 16:55:11 +02:00
1badf14a93 chore: update socket.io-client 2023-07-11 16:55:00 +02:00
224 changed files with 5252 additions and 12365 deletions

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@ -1,5 +0,0 @@
FROM node:18-bullseye
# Vite wants to open the browser using `open`, so we
# need to install those utils.
RUN apt update -y && apt install -y xdg-utils

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@ -27,10 +27,7 @@
"start": {
"name": "Start Excalidraw",
"command": "yarn start",
"runAtStart": true,
"preview": {
"port": 3000
}
"runAtStart": true
},
"test": {
"name": "Run Tests",
@ -40,11 +37,7 @@
"install-deps": {
"name": "Install Dependencies",
"command": "yarn install",
"restartOn": {
"files": ["yarn.lock"],
"branch": false,
"resume": false
}
"restartOn": { "files": ["yarn.lock"] }
}
}
}

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@ -10,9 +10,6 @@ VITE_APP_WS_SERVER_URL=http://localhost:3002
# set this only if using the collaboration workflow we use on excalidraw.com
VITE_APP_PORTAL_URL=
VITE_APP_PLUS_LP=https://plus.excalidraw.com
VITE_APP_PLUS_APP=https://app.excalidraw.com
VITE_APP_FIREBASE_CONFIG='{"apiKey":"AIzaSyCMkxA60XIW8KbqMYL7edC4qT5l4qHX2h8","authDomain":"excalidraw-oss-dev.firebaseapp.com","projectId":"excalidraw-oss-dev","storageBucket":"excalidraw-oss-dev.appspot.com","messagingSenderId":"664559512677","appId":"1:664559512677:web:a385181f2928d328a7aa8c"}'
# put these in your .env.local, or make sure you don't commit!

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@ -1,18 +1,15 @@
VITE_APP_BACKEND_V2_GET_URL=https://json.excalidraw.com/api/v2/
VITE_APP_BACKEND_V2_POST_URL=https://json.excalidraw.com/api/v2/post/
REACT_APP_BACKEND_V2_GET_URL=https://json.excalidraw.com/api/v2/
REACT_APP_BACKEND_V2_POST_URL=https://json.excalidraw.com/api/v2/post/
VITE_APP_LIBRARY_URL=https://libraries.excalidraw.com
VITE_APP_LIBRARY_BACKEND=https://us-central1-excalidraw-room-persistence.cloudfunctions.net/libraries
VITE_APP_PORTAL_URL=https://portal.excalidraw.com
VITE_APP_PLUS_LP=https://plus.excalidraw.com
VITE_APP_PLUS_APP=https://app.excalidraw.com
# Fill to set socket server URL used for collaboration.
# Meant for forks only: excalidraw.com uses custom VITE_APP_PORTAL_URL flow
VITE_APP_WS_SERVER_URL=
VITE_APP_FIREBASE_CONFIG='{"apiKey":"AIzaSyAd15pYlMci_xIp9ko6wkEsDzAAA0Dn0RU","authDomain":"excalidraw-room-persistence.firebaseapp.com","databaseURL":"https://excalidraw-room-persistence.firebaseio.com","projectId":"excalidraw-room-persistence","storageBucket":"excalidraw-room-persistence.appspot.com","messagingSenderId":"654800341332","appId":"1:654800341332:web:4a692de832b55bd57ce0c1"}'
VITE_APP_PLUS_APP=https://app.excalidraw.com
VITE_APP_DISABLE_TRACKING=

BIN
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@ -1,26 +0,0 @@
name: Test Coverage PR
on:
pull_request:
jobs:
coverage:
runs-on: ubuntu-latest
permissions:
contents: read
pull-requests: write
steps:
- uses: actions/checkout@v2
- name: "Install Node"
uses: actions/setup-node@v2
with:
node-version: "18.x"
- name: "Install Deps"
run: yarn --frozen-lockfile
- name: "Test Coverage"
run: yarn test:coverage
- name: "Report Coverage"
if: always() # Also generate the report if tests are failing
uses: davelosert/vitest-coverage-report-action@v2
with:
github-token: ${{ secrets.GITHUB_TOKEN }}

2
.nvmrc
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@ -1 +1 @@
18
14

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@ -1,7 +1,7 @@
<a href="https://excalidraw.com/" target="_blank" rel="noopener">
<picture>
<source media="(prefers-color-scheme: dark)" alt="Excalidraw" srcset="https://excalidraw.nyc3.cdn.digitaloceanspaces.com/github/excalidraw_github_cover_2_dark.png" />
<img alt="Excalidraw" src="https://excalidraw.nyc3.cdn.digitaloceanspaces.com/github/excalidraw_github_cover_2.png" />
<source media="(prefers-color-scheme: dark)" alt="Excalidraw" srcset="https://excalidraw.nyc3.cdn.digitaloceanspaces.com/github%2FExcalidraw_Github_cover_dark.png" />
<img alt="Excalidraw" src="https://excalidraw.nyc3.cdn.digitaloceanspaces.com/github%2FExcalidraw_Github_cover.png" />
</picture>
</a>

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@ -17,6 +17,5 @@ Below are the currently supported components:
- [MainMenu](/docs/@excalidraw/excalidraw/api/children-components/main-menu)
- [WelcomeScreen](/docs/@excalidraw/excalidraw/api/children-components/welcome-screen)
- [Sidebar](/docs/@excalidraw/excalidraw/api/children-components/sidebar)
- [Footer](/docs/@excalidraw/excalidraw/api/children-components/footer)
- [LiveCollaborationTrigger](/docs/@excalidraw/excalidraw/api/children-components/live-collaboration-trigger)

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@ -1,129 +0,0 @@
# Sidebar
The editor comes with a default sidebar on the right in LTR (Left to Right) mode which contains the library. You can also add your own custom sidebar(s) by rendering this component as a child of `<Excalidraw>`.
## Props
| Prop | Type | Required | Description |
| --- | --- | --- | --- |
| `name` | `string` | Yes | Sidebar name that uniquely identifies it. |
| `children` | `React.ReactNode` | Yes | Content you want to render inside the sidebar. |
| `onStateChange` | `(state: AppState["openSidebar"]) => void` | No | Invoked on open/close or tab change. No need to act on this event, as the editor manages the sidebar open state on its own. |
| `onDock` | `(docked: boolean) => void` | No | Invoked when the user toggles the `dock` button. Passed the current docked state. |
| `docked` | `boolean` | No | Indicates whether the sidebar is `docked`. By default, the sidebar is `undocked`. If passed, the docking becomes controlled. |
| `className` | `string` | No | |
| `style` | `React.CSSProperties` | No | |
At minimum, each sidebar needs to have a unique `name` prop, and render some content inside it, which can be either composed from the exported sidebar sub-components, or custom elements.
Unless `docked={true}` is passed, the sidebar will close when the user clicks outside of it. It can also be closed using the close button in the header, if you render the `<Sidebar.Header>` component.
Further, if the sidebader doesn't comfortably fit in the editor, it won't be dockable. To decide the breakpoint for docking you can use [UIOptions.dockedSidebarBreakpoint](/docs/@excalidraw/excalidraw/api/props/ui-options#dockedsidebarbreakpoint).
To make your sidebar user-dockable, you need to supply `props.docked` (current docked state) alongside `props.onDock` callback (to listen for and handle docked state changes). The component doesn't track local state for the `docked` prop, so you need to manage it yourself.
## Sidebar.Header
| Prop | Type | Required | Description |
| --- | --- | --- | --- |
| `children` | `React.ReactNode` | No | Content you want to render inside the sidebar header next to the `close` / `dock` buttons. |
| `className` | `string` | No | |
Renders a sidebar header which contains a close button, and a dock button (when applicable). You can also render custom content in addition.
Can be nested inside specific tabs, or rendered as direct child of `<Sidebar>` for the whole sidebar component.
## Sidebar.Tabs
| Prop | Type | Required | Description |
| ---------- | ----------------- | -------- | ------------------------------ |
| `children` | `React.ReactNode` | No | Container for individual tabs. |
Sidebar may contain inner tabs. Each `<Sidebar.Tab>` must be rendered inside this `<Sidebar.Tabs>` container component.
## Sidebar.Tab
| Prop | Type | Required | Description |
| ---------- | ----------------- | -------- | ---------------- |
| `tab` | `string` | Yes | Unique tab name. |
| `children` | `React.ReactNode` | No | Tab content. |
Content of a given sidebar tab. It must be rendered inside `<Sidebar.Tabs>`.
## Sidebar.TabTriggers
| Prop | Type | Required | Description |
| --- | --- | --- | --- |
| `children` | `React.ReactNode` | No | Container for individual tab triggers. |
Container component for tab trigger buttons to switch between tabs.
## Sidebar.TabTrigger
| Prop | Type | Required | Description |
| --- | --- | --- | --- |
| `tab` | `string` | Yes | Tab name to toggle. |
| `children` | `React.ReactNode` | No | Tab trigger content, such as a label. |
A given tab trigger button that switches to a given sidebar tab. It must be rendered inside `<Sidebar.TabTriggers>`.
## Sidebar.Trigger
| Prop | Type | Required | Description |
| --- | --- | --- | --- |
| `name` | `string` | Yes | Sidebar name the trigger will control. |
| `tab` | `string` | No | Optional tab to open. |
| `onToggle` | `(open: boolean) => void` | No | Callback invoked on toggle. |
| `title` | `string` | No | A11y title. |
| `children` | `React.ReactNode` | No | Content (usually label) you want to render inside the button. |
| `icon` | `JSX.Element` | No | Trigger icon if any. |
| `className` | `string` | No | |
| `style` | `React.CSSProperties` | No | |
You can use the [`ref.toggleSidebar({ name: "custom" })`](/docs/@excalidraw/excalidraw/api/props/ref#toggleSidebar) api to control the sidebar, but we export a trigger button to make UI use cases easier.
## Example
```tsx live
function App() {
const [docked, setDocked] = useState(false);
return (
<div style={{ height: "580px" }}>
<Excalidraw
UIOptions={{
// this effectively makes the sidebar dockable on any screen size,
// ignoring if it fits or not
dockedSidebarBreakpoint: 0,
}}
>
<Sidebar name="custom" docked={docked} onDock={setDocked}>
<Sidebar.Header />
<Sidebar.Tabs style={{ padding: "0.5rem" }}>
<Sidebar.Tab tab="one">Tab one!</Sidebar.Tab>
<Sidebar.Tab tab="two">Tab two!</Sidebar.Tab>
<Sidebar.TabTriggers>
<Sidebar.TabTrigger tab="one">One</Sidebar.TabTrigger>
<Sidebar.TabTrigger tab="two">Two</Sidebar.TabTrigger>
</Sidebar.TabTriggers>
</Sidebar.Tabs>
</Sidebar>
<Footer>
<Sidebar.Trigger
name="custom"
tab="one"
style={{
marginLeft: "0.5rem",
background: "#70b1ec",
color: "white",
}}
>
Toggle Custom Sidebar
</Sidebar.Trigger>
</Footer>
</Excalidraw>
</div>
);
}
```

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@ -1,429 +0,0 @@
# Creating Elements programmatically
We support a simplified API to make it easier to generate Excalidraw elements programmatically. This API is in beta and subject to change before stable. You can check the [PR](https://github.com/excalidraw/excalidraw/pull/6546) for more details.
For this purpose we introduced a new type [`ExcalidrawElementSkeleton`](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133). This is the simplified version of [`ExcalidrawElement`](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L134) type with the minimum possible attributes so that creating elements programmatically is much easier (especially for cases like binding arrows or creating text containers).
The [`ExcalidrawElementSkeleton`](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133) can be converted to fully qualified Excalidraw elements by using [`convertToExcalidrawElements`](/docs/@excalidraw/excalidraw/api/excalidraw-element-skeleton#converttoexcalidrawelements).
## convertToExcalidrawElements
**_Signature_**
<pre>
convertToExcalidrawElements(elements:{" "}
<a href="https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133">
ExcalidrawElementSkeleton
</a>
)
</pre>
**_How to use_**
```js
import { convertToExcalidrawElements } from "@excalidraw/excalidraw";
```
This function converts the Excalidraw Element Skeleton to excalidraw elements which could be then rendered on the canvas. Hence calling this function is necessary before passing it to APIs like [`initialData`](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api/props/initialdata), [`updateScene`](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api/props/ref#updatescene) if you are using the Skeleton API
## Supported Features
### Rectangle, Ellipse, and Diamond
To create these shapes you need to pass its `type` and `x` and `y` coordinates for position. The rest of the attributes are optional_.
For the Skeleton API to work, `convertToExcalidrawElements` needs to be called before passing it to Excalidraw Component via initialData, updateScene or any such API.
```jsx live
function App() {
const elements = convertToExcalidrawElements([
{
type: "rectangle",
x: 100,
y: 250,
},
{
type: "ellipse",
x: 250,
y: 250,
},
{
type: "diamond",
x: 380,
y: 250,
},
]);
return (
<div style={{ height: "500px" }}>
<Excalidraw
initialData={{
elements,
appState: { zenModeEnabled: true, viewBackgroundColor: "#a5d8ff" },
scrollToContent: true,
}}
/>
</div>
);
}
```
You can pass additional [`properties`](https://github.com/excalidraw/excalidraw/blob/master/src/element/types.ts#L27) as well to decorate the shapes.
:::info
You can copy the below test examples and replace the elements in the live editor above to test it out.
:::
```js
convertToExcalidrawElements([
{
type: "rectangle",
x: 50,
y: 250,
width: 200,
height: 100,
backgroundColor: "#c0eb75",
strokeWidth: 2,
},
{
type: "ellipse",
x: 300,
y: 250,
width: 200,
height: 100,
backgroundColor: "#ffc9c9",
strokeStyle: "dotted",
fillStyle: "solid",
strokeWidth: 2,
},
{
type: "diamond",
x: 550,
y: 250,
width: 200,
height: 100,
backgroundColor: "#a5d8ff",
strokeColor: "#1971c2",
strokeStyle: "dashed",
fillStyle: "cross-hatch",
strokeWidth: 2,
},
]);
```
![image](https://github.com/excalidraw/excalidraw/assets/11256141/70ca7063-88fb-434c-838a-cd466e1bc3c2)
### Text Element
The `type`, `x`, `y` and `text` properties are required to create a text element, rest of the attributes are optional
```js
convertToExcalidrawElements([
{
type: "text",
x: 100,
y: 100,
text: "HELLO WORLD!",
},
{
type: "text",
x: 100,
y: 150,
text: "STYLED HELLO WORLD!",
fontSize: 20,
strokeColor: "#5f3dc4",
},
]);
```
![image](https://github.com/excalidraw/excalidraw/assets/11256141/085c7ac3-7952-4f22-b9c3-6beb51438526)
### Lines and Arrows
The `type`, `x`, and `y` properties are required, rest of the attributes are optional
```js
convertToExcalidrawElements([
{
type: "arrow",
x: 100,
y: 20,
},
{
type: "line",
x: 100,
y: 60,
},
]);
```
![image](https://github.com/excalidraw/excalidraw/assets/11256141/0c22a06b-b568-4ab5-9848-a5f0160f66a6)
#### With Addtional properties
```js
convertToExcalidrawElements([
{
type: "arrow",
x: 450,
y: 20,
startArrowhead: "dot",
endArrowhead: "triangle",
strokeColor: "#1971c2",
strokeWidth: 2,
},
{
type: "line",
x: 450,
y: 60,
strokeColor: "#2f9e44",
strokeWidth: 2,
strokeStyle: "dotted",
},
]);
```
![image](https://github.com/excalidraw/excalidraw/assets/11256141/14f1bf3f-ad81-4096-8c1c-f35235084ec5)
### Text Containers
In addition to `type`, `x` and `y` properties, [`label`](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L124C7-L130C59) property is required for text containers. The `text` property in `label` is required, rest of the attributes are optional.
If you don't provide the dimensions of container, we calculate it based of the label dimensions.
```js
convertToExcalidrawElements([
{
type: "rectangle",
x: 300,
y: 290,
label: {
text: "RECTANGLE TEXT CONTAINER",
},
},
{
type: "ellipse",
x: 500,
y: 100,
label: {
text: "ELLIPSE\n TEXT CONTAINER",
},
},
{
type: "diamond",
x: 100,
y: 100,
label: {
text: "DIAMOND\nTEXT CONTAINER",
},
},
]);
```
![image](https://github.com/excalidraw/excalidraw/assets/11256141/1e2c7b5d-fcb4-4f86-946d-0bfb0e97d532)
#### With Additional properties
```js
convertToExcalidrawElements([
{
type: "diamond",
x: -120,
y: 100,
width: 270,
backgroundColor: "#fff3bf",
strokeWidth: 2,
label: {
text: "STYLED DIAMOND TEXT CONTAINER",
strokeColor: "#099268",
fontSize: 20,
},
},
{
type: "rectangle",
x: 180,
y: 150,
width: 200,
strokeColor: "#c2255c",
label: {
text: "TOP LEFT ALIGNED RECTANGLE TEXT CONTAINER",
textAlign: "left",
verticalAlign: "top",
fontSize: 20,
},
},
{
type: "ellipse",
x: 400,
y: 130,
strokeColor: "#f08c00",
backgroundColor: "#ffec99",
width: 200,
label: {
text: "STYLED ELLIPSE TEXT CONTAINER",
strokeColor: "#c2255c",
},
},
]);
```
![image](https://github.com/excalidraw/excalidraw/assets/11256141/f8123cd1-c9aa-452d-b96b-05c846c5030d)
### Labelled Arrows
Similar to Text Containers, you can create labelled arrows as well.
```js
convertToExcalidrawElements([
{
type: "arrow",
x: 100,
y: 100,
label: {
text: "LABELED ARROW",
},
},
{
type: "arrow",
x: 100,
y: 200,
label: {
text: "STYLED LABELED ARROW",
strokeColor: "#099268",
fontSize: 20,
},
},
{
type: "arrow",
x: 100,
y: 300,
strokeColor: "#1098ad",
strokeWidth: 2,
label: {
text: "ANOTHER STYLED LABELLED ARROW",
},
},
{
type: "arrow",
x: 100,
y: 400,
strokeColor: "#1098ad",
strokeWidth: 2,
label: {
text: "ANOTHER STYLED LABELLED ARROW",
strokeColor: "#099268",
},
},
]);
```
![image](https://github.com/excalidraw/excalidraw/assets/11256141/70635e9b-f1c8-4839-89e1-73b813abeb93)
### Arrow bindings
To bind arrow to a shape you need to specify its [`start`](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L86) and [`end`](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L54) properties. You need to pass either `type` or `id` property in `start` and `end` properties, rest of the attributes are optional
```js
convertToExcalidrawElements([
{
type: "arrow",
x: 255,
y: 239,
label: {
text: "HELLO WORLD!!",
},
start: {
type: "rectangle",
},
end: {
type: "ellipse",
},
},
]);
```
When position for `start` and `end ` properties are not specified, we compute it according to arrow position.
![image](https://github.com/excalidraw/excalidraw/assets/11256141/5aff09fd-b7e8-4c63-98be-da40b0698704)
```js
convertToExcalidrawElements([
{
type: "arrow",
x: 255,
y: 239,
label: {
text: "HELLO WORLD!!",
},
start: {
type: "text",
text: "HEYYYYY",
},
end: {
type: "text",
text: "WHATS UP ?",
},
},
]);
```
![image](https://github.com/excalidraw/excalidraw/assets/11256141/2a9f03ac-e45c-4fbd-9be0-5d9f8c8e0343)
#### When passing `id`
Useful when you want to bind multiple arrows to one diagram / use some existing diagram
```js
convertToExcalidrawElements([
{
type: "ellipse",
id: "ellipse-1",
strokeColor: "#66a80f",
x: 390,
y: 356,
width: 150,
height: 150,
backgroundColor: "#d8f5a2",
},
{
type: "diamond",
id: "diamond-1",
strokeColor: "#9c36b5",
width: 100,
x: -30,
y: 380,
},
{
type: "arrow",
x: 100,
y: 440,
width: 295,
height: 35,
strokeColor: "#1864ab",
start: {
type: "rectangle",
width: 150,
height: 150,
},
end: {
id: "ellipse-1",
},
},
{
type: "arrow",
x: 60,
y: 420,
width: 330,
strokeColor: "#e67700",
start: {
id: "diamond-1",
},
end: {
id: "ellipse-1",
},
},
]);
```
![image](https://github.com/excalidraw/excalidraw/assets/11256141/a8b047c8-2eed-4aea-82a2-e1e6bbddb8d4)

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@ -17,6 +17,7 @@ All `props` are *optional*.
| [`langCode`](#langcode) | `string` | `en` | Language code string to be used in Excalidraw |
| [`renderTopRightUI`](/docs/@excalidraw/excalidraw/api/props/render-props#rendertoprightui) | `function` | _ | Render function that renders custom UI in top right corner |
| [`renderCustomStats`](/docs/@excalidraw/excalidraw/api/props/render-props#rendercustomstats) | `function` | _ | Render function that can be used to render custom stats on the stats dialog. |
| [`renderSidebar`](/docs/@excalidraw/excalidraw/api/props/render-props#rendersidebar) | `function` | _ | Render function that renders custom sidebar. |
| [`viewModeEnabled`](#viewmodeenabled) | `boolean` | _ | This indicates if the app is in `view` mode. |
| [`zenModeEnabled`](#zenmodeenabled) | `boolean` | _ | This indicates if the `zen` mode is enabled |
| [`gridModeEnabled`](#gridmodeenabled) | `boolean` | _ | This indicates if the `grid` mode is enabled |

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@ -404,15 +404,15 @@ This API can be used to customise the mouse cursor on the canvas and has the bel
(cursor: string) => void
```
## toggleSidebar
## toggleMenu
```tsx
(opts: { name: string; tab?: string; force?: boolean }) => boolean;
(type: "library" | "customSidebar", force?: boolean) => boolean;
```
This API can be used to toggle sidebar, optionally opening a specific sidebar tab. It returns whether the sidebar was toggled on or off. If the `force` flag passed, it will force the sidebar to be toggled either on/off.
This API can be used to toggle a specific menu (currently only the sidebars), and returns whether the menu was toggled on or off. If the `force` flag passed, it will force the menu to be toggled either on/off based on the `boolean` passed.
This API is especially useful when you render a custom [`<Sidebar/>`](/docs/@excalidraw/excalidraw/api/children-components/sidebar), and you want to toggle it from your app based on a user action.
This API is especially useful when you render a custom sidebar using [`renderSidebar`](#rendersidebar) prop, and you want to toggle it from your app based on a user action.
## resetCursor

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@ -6,7 +6,8 @@
(isMobile: boolean, appState:
<a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">
AppState
</a>) => JSX | null
</a>
) => JSX | null
</pre>
A function returning `JSX` to render `custom` UI in the top right corner of the app.
@ -62,14 +63,69 @@ function App() {
}
```
## renderSidebar
```tsx
() => JSX | null;
```
You can render `custom sidebar` using this prop. This sidebar is the same that the library menu sidebar is using, and can be used for any purposes your app needs.
You need to import the `Sidebar` component from `excalidraw` package and pass your content as its `children`. The function `renderSidebar` should return the `Sidebar` instance.
### Sidebar
The `<Sidebar>` component takes these props (all are optional except `children`):
| Prop | Type | Description |
| --- | --- | --- |
| `children` | `React.ReactNode` | Content you want to render inside the `sidebar`. |
| `onClose` | `function` | Invoked when the component is closed (by user, or the editor). No need to act on this event, as the editor manages the sidebar open state on its own. |
| `onDock` | `function` | Invoked when the user toggles the `dock` button. The callback recieves a `boolean` parameter `isDocked` which indicates whether the sidebar is `docked` |
| `docked` | `boolean` | Indicates whether the sidebar is`docked`. By default, the sidebar is `undocked`. If passed, the docking becomes controlled, and you are responsible for updating the `docked` state by listening on `onDock` callback. To decide the breakpoint for docking you can use [UIOptions.dockedSidebarBreakpoint](/docs/@excalidraw/excalidraw/api/props/ui-options#dockedsidebarbreakpoint) for more info on docking. |
| `dockable` | `boolean` | Indicates whether to show the `dock` button so that user can `dock` the sidebar. If `false`, you can still dock programmatically by passing `docked` as `true`. |
The sidebar will always include a header with `close / dock` buttons (when applicable).
You can also add custom content to the header, by rendering `<Sidebar.Header>` as a child of the `<Sidebar>` component. Note that the custom header will still include the default buttons.
### Sidebar.Header
| name | type | description |
| --- | --- | --- |
| children | `React.ReactNode` | Content you want to render inside the sidebar header as a sibling of `close` / `dock` buttons. |
To control the visibility of the sidebar you can use [`toggleMenu("customSidebar")`](/docs/@excalidraw/excalidraw/api/props/ref#togglemenu) api available via `ref`.
```tsx live
function App() {
const [excalidrawAPI, setExcalidrawAPI] = useState(null);
return (
<div style={{ height: "500px" }}>
<button className="custom-button" onClick={() => excalidrawAPI.toggleMenu("customSidebar")}>
Toggle Custom Sidebar
</button>
<Excalidraw
UIOptions={{ dockedSidebarBreakpoint: 100 }}
ref={(api) => setExcalidrawAPI(api)}
renderSidebar={() => {
return (
<Sidebar dockable={true}>
<Sidebar.Header>Custom Sidebar Header </Sidebar.Header>
<p style={{ padding: "1rem" }}> custom Sidebar Content </p>
</Sidebar>
);
}}
/>
</div>
);
}
```
## renderEmbeddable
<pre>
(element: NonDeleted&lt;ExcalidrawEmbeddableElement&gt;, appState:{" "}
<a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">
AppState
</a>
) => JSX.Element | null
(element: NonDeleted&lt;ExcalidrawEmbeddableElement&gt;, appState: <a href="https://github.com/excalidraw/excalidraw/blob/master/src/types.ts#L95">AppState</a>) => JSX.Element | null
</pre>
Allows you to replace the renderer for embeddable elements (which renders `<iframe>` elements).

View File

@ -1,155 +0,0 @@
# API
At the moment the mermaid-to-excalidraw works in two steps. First, you call `parseMermaidToExcalidraw(mermaidSyntax)` on the mermaid diagram definition string, which resolves with elements in a skeleton format — a simplified excalidraw JSON format (docs coming soon). You then pass them to `convertToExcalidrawElements(elements)` to get the fully qualified excalidraw elements you can render in the editor.
The need for these two steps is due to the [@excalidraw/excalidraw](/docs/@excalidraw/excalidraw/installation) being a **UMD** build so we currently cannot import the `convertToExcalidrawElements()` util alone, until we support a tree-shakeable **ESM** build.
## parseMermaidToExcalidraw
This API receives the mermaid syntax as the input, and resolves to skeleton Excalidraw elements. You will need to call `convertToExcalidraw` API to convert them to fully qualified elements that you can render in Excalidraw.
** Example **
```ts
import { parseMermaidToExcalidraw } from "@excalidraw/mermaid-to-excalidraw";
import { convertToExcalidrawElements} from "@excalidraw/excalidraw"
try {
const { elements, files } = await parseMermaid(mermaidSyntax: string, {
fontSize: number,
});
const excalidrawElements = convertToExcalidrawElements(elements);
// Render elements and files on Excalidraw
} catch (e) {
// Parse error, displaying error message to users
}
```
## Supported Diagram Types
Currently only [flowcharts](https://mermaid.js.org/syntax/flowchart.html) are supported. Oother diagram types will be rendered as an image in Excalidraw.
### Flowchart
#### Excalidraw Regular Shapes
**Rectangles**, **Circle**, **Diamond**, and **Arrows** are fully supported in Excalidraw
```
flowchart TD
A[Christmas] -->|Get money| B(Go shopping)
B --> C{Let me think}
C -->|One| D[Laptop]
C -->|Two| E[iPhone]
C -->|Three| F[Car]
```
<img src="https://github.com/excalidraw/excalidraw/assets/11256141/c8ea84fc-e9fb-4652-9a12-154136d1a798" width="250" height="200"/>
```
flowchart LR
id1((Hello from Circle))
```
<img src="https://github.com/excalidraw/excalidraw/assets/11256141/6202a8b9-8aa7-451e-9478-4d8d75c0f2fa" width="250" height="200"/>
#### Subgraphs
Subgraphs are grouped diagrams hence they are also supported in Excalidraw
```
flowchart TB
c1-->a2
subgraph one
a1-->a2
end
subgraph two
b1-->b2
end
subgraph three
c1-->c2
end
```
<img src="https://github.com/excalidraw/excalidraw/assets/11256141/098bce52-8f93-437c-9a06-c6972e27c70a" width="350" height="200"/>
#### Unsupported shapes fallback to Rectangle
**Subroutine**, **Cylindrical**, **Asymmetric**, **Hexagon**, **Parallelogram**, **Trapezoid** are not supported in Excalidraw hence they fallback to the closest shape **Rectangle**
```
flowchart LR
id1[[Subroutine fallback to Rectangle]]
id2[(Cylindrical fallback to Rectangle)]
id3>Asymmetric fallback to Rectangle]
id4{{Hexagon fallback to Rectangle}}
id5[/Parallelogram fallback to Rectangle /]
id6[/Trapezoid fallback to Rectangle\]
```
The above shapes are not supported in Excalidraw hence they fallback to Rectangle
<img src="https://github.com/excalidraw/excalidraw/assets/11256141/cb269473-16c5-4c35-bd7a-d631d8cc5b47" width="350" height="200"/>
#### Markdown fallback to Regular text
Since we don't support wysiwyg text editor yet, hence [Markdown Strings](https://mermaid.js.org/syntax/flowchart.html#markdown-strings) will fallback to regular text.
```
flowchart LR
A("`Hello **World**`") --> B("`Whats **up** ?`")
```
<img src="https://github.com/excalidraw/excalidraw/assets/11256141/107bd428-9ab9-42d4-ba12-b1e29c8db478" width="250" height="200"/>
#### Basic FontAwesome fallback to text
The [FontAwesome](https://mermaid.js.org/syntax/flowchart.html#basic-support-for-fontawesome) icons aren't support so they won't be rendered in Excalidraw
```
flowchart TD
B["fab:fa-twitter for peace"]
B-->C[fa:fa-ban forbidden]
B-->E(A fa:fa-camera-retro perhaps?)
```
<img src="https://github.com/excalidraw/excalidraw/assets/11256141/7a693863-c3f9-42ff-b325-4b3f8303c7af" width="250" height="200"/>
#### Cross Arrow head fallback to Bar Arrow head
```
flowchart LR
Start x--x Stop
```
<img src="https://github.com/excalidraw/excalidraw/assets/11256141/217dd1ad-7f4e-4c80-8c1c-03647b42d821" width="250" height="200"/>
## Unsupported Diagram Types
Currently only [flowcharts](https://mermaid.js.org/syntax/flowchart.html) are supported. All other diagram types will be rendered as an image in Excalidraw.
```
erDiagram
CUSTOMER ||--o{ ORDER : places
ORDER ||--|{ LINE-ITEM : contains
CUSTOMER }|..|{ DELIVERY-ADDRESS : uses
```
<img src="https://github.com/excalidraw/excalidraw/assets/11256141/c1d3fdb3-32ef-4bf3-a38a-02ac3d7d2cb9" width="300" height="200"/>
```
gitGraph
commit
commit
branch develop
checkout develop
commit
commit
checkout main
merge develop
commit
commit
```
<img src="https://github.com/excalidraw/excalidraw/assets/11256141/e5dcec0b-d570-4eb4-b981-412a996aa96c" width="400" height="300"/>

View File

@ -1,7 +0,0 @@
# Codebase
The Codebase is divided into 2 Sections
* [How Parser Works under the hood](/docs/@excalidraw/mermaid-to-excalidraw/codebase/parser) - If you are interested in understanding and deep diving into inner workings of the Parser, then make sure to checkout this section.
* [Adding a new diagram type](/docs/@excalidraw/mermaid-to-excalidraw/codebase/new-diagram-type) - If you want to help us make the mermaid to Excalidraw Parser more powerful, you will find all information in this section to do so.

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@ -1,54 +0,0 @@
# Adding a new Diagram Type
To add a new diagram type to the parser you can follow the below steps :point_down:
All the code for the parser resides in [`src`](https://github.com/excalidraw/mermaid-to-excalidraw/tree/master/src) folder and for playground resides in [`playground`](https://github.com/excalidraw/mermaid-to-excalidraw/tree/master/playground) folder.
lets run the playground server in local :point_down:
```bash
yarn start
```
This will start the playground server in port `1234` and open it in browser so you start playing with the playground.
## Update Supported Diagram Types
First step is to add the new diagram type in [`SUPPORTED_DIAGRAM_TYPES`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/constants.ts#L2).
Once this is done the new diagram type won't be rendered as an image but start throwing error since we don't support parsing the data yet.
## Writing the Diagram Parser
Once the diagram type is added in previous step. Next step is to write the parser to parse the mermaid diagram.
For this create a file named `{{diagramType}}.ts` in [`src/parser`](https://github.com/excalidraw/mermaid-to-excalidraw/tree/master/src/parser) and write a function `parseMermaid{{diagramType}}Diagram` similar to how we [`parseMermaidFlowChartDiagram`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/parser/flowchart.ts#L256) for parsing flowchart diagram.
The main aim of the parser is :point_down:
1. Determine how elements are connected in the diagram and thus finding arrow and text bindings.
For this you might have to dig in to the parser `diagram.parser.yy` and which attributes to parse for the new diagram.
2. Determine the position and dimensions of each element, for this would be using the `svg`
Once the parser is ready, lets start using it.
Add the diagram type in switch case in [`parseMermaid`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/parseMermaid.ts#L97) and call the parser for the same.
## Writing the Excalidraw Skeleton Convertor
With the completion of previous step, we have all the data, now we need to transform it so to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133) format.
Similar to [`FlowChartToExcalidrawSkeletonConverter`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/converter/types/flowchart.ts#L24), you have to write the `{{diagramType}}ToExcalidrawSkeletonConverter` which parses the data received in previous step and returns the [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133).
Thats it, you have added the new diagram type 🥳, now lets test it out!
## Updating the Playground
1. Create a file named `{{diagramType}}.ts` in [`playround/testcases/`](https://github.com/excalidraw/mermaid-to-excalidraw/tree/master/playground/testcases). For reference you can check [`flowchart.ts`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/playground/testcases/flowchart.ts).
2. Incase the new diagram type added is present in [`unsupported.ts`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/playground/testcases/unsupported.ts) then remove it from there.
3. Verify if the test cases are running fine in playground.

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@ -1,177 +0,0 @@
# Flowchart Parser
As mentioned in the previous section, we use [getDiagramFromText](https://github.com/mermaid-js/mermaid/blob/00d06c7282a701849793680c1e97da1cfdfcce62/packages/mermaid/src/Diagram.ts#L80) to parse the full defination and get the [Diagram](https://github.com/mermaid-js/mermaid/blob/00d06c7282a701849793680c1e97da1cfdfcce62/packages/mermaid/src/Diagram.ts#L15) json from it.
In this section we will be diving into how the [flowchart parser](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/parser/flowchart.ts#L256) works behind the scenes.
![image](https://github.com/excalidraw/excalidraw/assets/11256141/2a097bbb-64bf-49d6-bf7f-21172bdb538d)
We use `diagram.parser.yy` attribute to parse the data. If you want to know more about how the `diagram.parse.yy` attribute looks like, you can check it [here](https://github.com/mermaid-js/mermaid/blob/00d06c7282a701849793680c1e97da1cfdfcce62/packages/mermaid/src/diagrams/flowchart/flowDb.js#L768), however for scope of flowchart we are using **3** APIs from this parser to compute `vertices`, `edges` and `clusters` as we need these data to transform to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133C13-L133C38).
For computing `vertices` and `edge`s lets consider the below svg generated by mermaid
![image](https://github.com/excalidraw/excalidraw/assets/11256141/d7013305-0b90-4fa0-a66e-b4f4604ad0b2)
## Computing the vertices
We use `getVertices` API from `diagram.parse.yy` to get the vertices for a given flowchart.
Considering the same example this is the response from the API
```js
{
"start": {
"id": "start",
"labelType": "text",
"domId": "flowchart-start-1414",
"styles": [],
"classes": [],
"text": "start",
"props": {}
},
"stop": {
"id": "stop",
"labelType": "text",
"domId": "flowchart-stop-1415",
"styles": [],
"classes": [],
"text": "stop",
"props": {}
}
}
```
The dimensions and position is missing in this response and we need that to transform to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133C13-L133C38), for this we have our own parser [`parseVertex`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/parseMermaid.ts#L178) which takes the above response and uses the `svg` together to compute position, dimensions and cleans up the response.
The final output from `parseVertex` looks like :point_down:
```js
{
"start": {
"id": "start",
"labelType": "text",
"text": "start",
"x": 0,
"y": 0,
"width": 67.796875,
"height": 44,
"containerStyle": {},
"labelStyle": {}
},
"stop": {
"id": "stop",
"labelType": "text",
"text": "stop",
"x": 117.796875,
"y": 0,
"width": 62.3828125,
"height": 44,
"containerStyle": {},
"labelStyle": {}
}
}
```
## Computing the edges
The lines and arrows are considered as `edges` in mermaid as shown in the above diagram.
We use `getEdges` API from `diagram.parse.yy` to get the edges for a given flowchart.
Considering the same example this is the response from the API
```js
[
{
"start": "start",
"end": "stop",
"type": "arrow_point",
"text": "",
"labelType": "text",
"stroke": "normal",
"length": 1
}
]
```
Similarly here the dimensions and position is missing and we compute that from the svg. The [`parseEdge`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/parseMermaid.ts#L245) takes the above response along with `svg` and computes the position, dimensions and cleans up the response.
The final output from `parseEdge` looks like :point_down:
```js
[
{
"start": "start",
"end": "stop",
"type": "arrow_point",
"text": "",
"labelType": "text",
"stroke": "normal",
"startX": 67.797,
"startY": 22,
"endX": 117.797,
"endY": 22,
"reflectionPoints": [
{
"x": 67.797,
"y": 22
},
{
"x": 117.797,
"y": 22
}
]
}
]
```
## Computing the Subgraphs
`Subgraphs` is collection of elements grouped together. The Subgraphs map to `grouping` elements in Excalidraw.
Lets consider the below example :point_down:
![image](https://github.com/excalidraw/excalidraw/assets/11256141/5243ce4c-beaa-43d2-812a-0577b0a574d7)
We use `getSubgraphs` API to get the subgraph data for a given flowchart.
Considering the same example this is the response from the API
```js
[
{
"id": "one",
"nodes": [
"flowchart-a2-1399",
"flowchart-a1-1400"
],
"title": "one",
"classes": [],
"labelType": "text"
}
]
```
For position and dimensions we use the svg to compute. The [`parseSubgraph`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/parseMermaid.ts#L139) takes the above response along with `svg` and computes the position, dimensions and cleans up the response.
```js
[
{
"id": "one",
"nodes": [
"flowchart-a2-1399",
"flowchart-a1-1400"
],
"title": "one",
"labelType": "text",
"nodeIds": [
"a2",
"a1"
],
"x": 75.4921875,
"y": 0,
"width": 121.25,
"height": 188,
"text": "one"
}
]
```

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@ -1,65 +0,0 @@
# How the Parser works under the hood ?
[This](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/index.ts) is the entry point of the library.
`parseMermaidToExcalidraw` function is the only function exposed which receives mermaid syntax as the input, parses the mermaid syntax and resolves to Excalidraw Skeleton.
Lets look at the high level overview at how the parse works :point_down:
![image](https://github.com/excalidraw/excalidraw/assets/11256141/8e060de7-b867-44ad-864b-0c1b24466b67)
Lets dive deeper into individual section now to understand better.
## Parsing Mermaid diagram
One of the dependencies of the library is [`mermaid`](https://www.npmjs.com/package/mermaid) library.
We need the mermaid diagram in some extractable format so we can parse it to Excalidraw Elements.
Parsing is broken into two steps
1. [`Rendering Mermaid to Svg`](/docs/@excalidraw/mermaid-to-excalidraw/codebase/parser#rendering-mermaid-to-svg) - This helps in determining the position and dimensions of each element in the diagram
2. [`Parsing the mermaid syntax`](/docs/@excalidraw/mermaid-to-excalidraw/codebase/parser#parsing-the-mermaid-syntax) - We also need to know how elements are connected which isn't possible with svg alone hence we also parse the mermaid syntax which helps in determining the connections and bindings between elements in the diagram.
### Rendering Mermaid to Svg
![image](https://github.com/excalidraw/excalidraw/assets/11256141/2c24cf7b-f096-4c12-88db-55520de27558)
The [`mermaid`](https://www.npmjs.com/package/mermaid) library provides the API `mermaid.render` API which gives the output of the diagram in `svg`.
If the diagram isn't supported, this svg is converted to `dataURL` and can be rendered as an image in Excalidraw.
### Parsing the mermaid syntax
For this we first need to process the options along with mermaid defination for diagram provided by the user.
[`processMermaidTextWithOptions`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/parseMermaid.ts#L13) takes the mermaid defination and options and returns the full defination including the mermaid [directives ](https://mermaid.js.org/config/directives.html).
![image](https://github.com/excalidraw/excalidraw/assets/11256141/3a4825d8-9704-468c-a02f-7e507f4d5b7a)
Next we use mermaid api [getDiagramFromText](https://github.com/mermaid-js/mermaid/blob/00d06c7282a701849793680c1e97da1cfdfcce62/packages/mermaid/src/Diagram.ts#L80) to parse the full defination and get the [Diagram](https://github.com/mermaid-js/mermaid/blob/00d06c7282a701849793680c1e97da1cfdfcce62/packages/mermaid/src/Diagram.ts#L15) json from it.
```js
const diagram = await mermaid.mermaidAPI.getDiagramFromText(fullDefinition);
```
Next we write our own parser to parse this diagram.
### Parsing the Diagram
For each diagram type, we need a parser as the result of every diagram would differ and dependinng on the data we have to write the parser. Since currently we support flowchart, so here is the [`parseMermaidFlowChartDiagram`](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/parser/flowchart.ts#L256) to parse the flowchart diagram.
If you want to understand how flowchart parser works, you can navigate to [Flowchart Parser](http://localhost:3003/docs/@excalidraw/mermaid-to-excalidraw/codebase/parser/flowchart).
## Converting to ExcalidrawElementSkeleton
Now we have all the data, we just need to transform it to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133C13-L133C38) API so it can be rendered in Excalidraw.
For this we have `converters` which takes the parsed mermaid data and gives back the Excalidraw Skeleton.
For Unsupported types, we have already mentioned above that we convert it to `dataURL` and return the ExcalidrawImageSkeleton.
For supported types, currently only flowchart, we have [flowchartConverter](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/src/converter/types/flowchart.ts#L24) which parses the data and converts to [ExcalidrawElementSkeleton](https://github.com/excalidraw/excalidraw/blob/master/src/data/transform.ts#L133C13-L133C38).
![image](https://github.com/excalidraw/excalidraw/assets/11256141/00226e9d-043d-4a08-989a-3ad9d2a574f1)

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@ -1,60 +0,0 @@
# Development
This page relates to developing the `@excalidraw/mermaid-to-excalidraw` package itself.
## Setting up in Local
To set up the library in local, follow the below steps 👇🏼
### Clone the Repository
Go to [@excalidraw/mermaid-to-excalidraw](https://github.com/excalidraw/mermaid-to-excalidraw) and clone the repository to your local.
```bash
git clone git@github.com:excalidraw/mermaid-to-excalidraw.git
```
### Install the dependencies
Using `npm`
```bash
npm install @excalidraw/mermaid-to-excalidraw
```
Using `yarn`
```bash
yarn add @excalidraw/mermaid-to-excalidraw
```
### Run the playground server
```bash
yarn start
```
This will start the playground server in port `1234` and you start playing with the playground.
## Creating a test release
We will soon simplify creating release via commenting on GitHub PR similar till then you can create a release by following the below steps
1. Create the build
```bash
yarn build
```
This will create the dist folder which we need to publish next.
2. Publish the library
Update the package name and version in [package.json](https://github.com/excalidraw/mermaid-to-excalidraw/blob/master/package.json) and run the below command to publish it
```bash
yarn publish
```
And thats all your test release is successfully created 🎉

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@ -1,42 +0,0 @@
# Installation
`@excalidraw/mermaid-to-excalidraw` is published to npm. This library is used in [excalidraw](https://excalidraw.com) to transform mermaid syntax to Excalidraw diagrams.
Using `npm`
```bash
npm install @excalidraw/mermaid-to-excalidraw
```
Using `yarn`
```bash
yarn add @excalidraw/mermaid-to-excalidraw
```
## Usage
Once the library is installed, its ready to use.
```js
import { parseMermaidToExcalidraw } from "@excalidraw/mermaid-to-excalidraw";
import { convertToExcalidrawElements} from "@excalidraw/excalidraw"
try {
const { elements, files } = await parseMermaid(diagramDefinition, {
fontSize: DEFAULT_FONT_SIZE,
});
// currently the elements returned from the parser are in a "skeleton" format
// which we need to convert to fully qualified excalidraw elements first
const excalidrawElements = convertToExcalidrawElements(elements);
// Render elements and files on Excalidraw
} catch (e) {
// Error handling
}
```
## Playground
Try it out [here](https://mermaid-to-excalidraw.vercel.app)

View File

@ -1,75 +0,0 @@
# JSON Schema
The Excalidraw data format uses plaintext JSON.
## Excalidraw files
When saving an Excalidraw scene locally to a file, the JSON file (`.excalidraw`) is using the below format.
### Attributes
| Attribute | Description | Value |
| --- | --- | --- |
| `type` | The type of the Excalidraw schema | `"excalidraw"` |
| `version` | The version of the Excalidraw schema | number |
| `source` | The source URL of the Excalidraw application | `"https://excalidraw.com"` |
| `elements` | An array of objects representing excalidraw elements on canvas | Array containing excalidraw element objects |
| `appState` | Additional application state/configuration | Object containing application state properties |
| `files` | Data for excalidraw `image` elements | Object containing image data |
### JSON Schema example
```json
{
// schema information
"type": "excalidraw",
"version": 2,
"source": "https://excalidraw.com",
// elements on canvas
"elements": [
// example element
{
"id": "pologsyG-tAraPgiN9xP9b",
"type": "rectangle",
"x": 928,
"y": 319,
"width": 134,
"height": 90
/* ...other element properties */
}
/* other elements */
],
// editor state (canvas config, preferences, ...)
"appState": {
"gridSize": null,
"viewBackgroundColor": "#ffffff"
},
// files data for "image" elements, using format `{ [fileId]: fileData }`
"files": {
// example of an image data object
"3cebd7720911620a3938ce77243696149da03861": {
"mimeType": "image/png",
"id": "3cebd7720911620a3938c.77243626149da03861",
"dataURL": "data:image/png;base64,iVBORWOKGgoAAAANSUhEUgA=",
"created": 1690295874454,
"lastRetrieved": 1690295874454
}
/* ...other image data objects */
}
}
```
## Excalidraw clipboard format
When copying selected excalidraw elements to clipboard, the JSON schema is similar to `.excalidraw` format, except it differs in attributes.
### Attributes
| Attribute | Description | Example Value |
| --- | --- | --- |
| `type` | The type of the Excalidraw document. | "excalidraw/clipboard" |
| `elements` | An array of objects representing excalidraw elements on canvas. | Array containing excalidraw element objects (see example below) |
| `files` | Data for excalidraw `image` elements. | Object containing image data |

View File

@ -69,10 +69,6 @@ It's also a good idea to consider if your change should include additional tests
Finally - always manually test your changes using the convenient staging environment deployed for each pull request. As much as local development attempts to replicate production, there can still be subtle differences in behavior. For larger features consider testing your change in multiple browsers as well.
:::note
Some checks, such as the `lint` and `test`, require approval from the maintainers to run.
They will appear as `Expected — Waiting for status to be reported` in the PR checks when they are waiting for approval.
:::
## Translating

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@ -14,4 +14,3 @@ These docs are focused on developers, and structured in the following way:
- [Introduction](/docs/) — development setup and introduction.
- [@excalidraw/excalidraw](/docs/@excalidraw/excalidraw/installation) — docs for the npm package to help you integrate Excalidraw into your own app.
- Editor — IN PROGRESS. Docs describing the internals of the Excalidraw editor to help in contributing to the codebase.
- [@excalidraw/mermaid-to-excalidraw](/docs/@excalidraw/mermaid-to-excalidraw/installation) - Docs for the mermaid to excalidraw parser

View File

@ -10,7 +10,7 @@ const config = {
baseUrl: "/",
onBrokenLinks: "throw",
onBrokenMarkdownLinks: "warn",
favicon: "img/favicon.png",
favicon: "img/favicon.ico",
organizationName: "Excalidraw", // Usually your GitHub org/user name.
projectName: "excalidraw", // Usually your repo name.
@ -123,7 +123,7 @@ const config = {
prism: {
theme: require("prism-react-renderer/themes/dracula"),
},
image: "img/og-image-2.png",
image: "img/og-image.png",
docs: {
sidebar: {
hideable: true,

View File

@ -18,7 +18,7 @@
"@docusaurus/core": "2.2.0",
"@docusaurus/preset-classic": "2.2.0",
"@docusaurus/theme-live-codeblock": "2.2.0",
"@excalidraw/excalidraw": "0.15.2-eb020d0",
"@excalidraw/excalidraw": "0.15.2",
"@mdx-js/react": "^1.6.22",
"clsx": "^1.2.1",
"docusaurus-plugin-sass": "0.2.3",

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@ -23,7 +23,7 @@ const sidebars = {
},
items: ["introduction/development", "introduction/contributing"],
},
{ type: "category", label: "Codebase", items: ["codebase/json-schema"] },
{
type: "category",
label: "@excalidraw/excalidraw",
@ -64,7 +64,6 @@ const sidebars = {
items: [
"@excalidraw/excalidraw/api/children-components/main-menu",
"@excalidraw/excalidraw/api/children-components/welcome-screen",
"@excalidraw/excalidraw/api/children-components/sidebar",
"@excalidraw/excalidraw/api/children-components/footer",
"@excalidraw/excalidraw/api/children-components/live-collaboration-trigger",
],
@ -81,48 +80,18 @@ const sidebars = {
"@excalidraw/excalidraw/api/utils/restore",
],
},
"@excalidraw/excalidraw/api/constants",
"@excalidraw/excalidraw/api/excalidraw-element-skeleton",
{
type: "category",
label: "Constants",
link: { type: "doc", id: "@excalidraw/excalidraw/api/constants" },
items: [],
},
],
},
"@excalidraw/excalidraw/faq",
"@excalidraw/excalidraw/development",
],
},
{
type: "category",
label: "@excalidraw/mermaid-to-excalidraw",
link: {
type: "doc",
id: "@excalidraw/mermaid-to-excalidraw/installation",
},
items: [
"@excalidraw/mermaid-to-excalidraw/api",
"@excalidraw/mermaid-to-excalidraw/development",
{
type: "category",
label: "Codebase",
link: {
type: "doc",
id: "@excalidraw/mermaid-to-excalidraw/codebase/codebase",
},
items: [
{
type: "category",
label: "How Parser works under the hood?",
link: {
type: "doc",
id: "@excalidraw/mermaid-to-excalidraw/codebase/parser/parser",
},
items: [
"@excalidraw/mermaid-to-excalidraw/codebase/parser/flowchart",
],
},
"@excalidraw/mermaid-to-excalidraw/codebase/new-diagram-type",
],
},
],
},
],
};

View File

@ -25,7 +25,6 @@ const ExcalidrawScope = {
exportToCanvas: ExcalidrawComp.exportToCanvas,
initialData,
useI18n: ExcalidrawComp.useI18n,
convertToExcalidrawElements: ExcalidrawComp.convertToExcalidrawElements,
};
export default ExcalidrawScope;

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@ -1631,10 +1631,10 @@
url-loader "^4.1.1"
webpack "^5.73.0"
"@excalidraw/excalidraw@0.15.2-eb020d0":
version "0.15.2-eb020d0"
resolved "https://registry.yarnpkg.com/@excalidraw/excalidraw/-/excalidraw-0.15.2-eb020d0.tgz#25bd61e6f23da7c084fb16a3e0fe0dd9ad8e6533"
integrity sha512-TKGLzpOVqFQcwK1GFKTDXgg1s2U6tc5KE3qXuv87osbzOtftQn3x4+VH61vwdj11l00nEN80SMdXUC43T9uJqQ==
"@excalidraw/excalidraw@0.15.2":
version "0.15.2"
resolved "https://registry.yarnpkg.com/@excalidraw/excalidraw/-/excalidraw-0.15.2.tgz#7dba4f6e10c52015a007efb75a9fc1afe598574c"
integrity sha512-rTI02kgWSTXiUdIkBxt9u/581F3eXcqQgJdIxmz54TFtG3ughoxO5fr4t7Fr2LZIturBPqfocQHGKZ0t2KLKgw==
"@hapi/hoek@^9.0.0":
version "9.3.0"
@ -6611,19 +6611,19 @@ semver@7.0.0:
integrity sha512-+GB6zVA9LWh6zovYQLALHwv5rb2PHGlJi3lfiqIHxR0uuwCgefcOJc59v9fv1w8GbStwxuuqqAjI9NMAOOgq1A==
semver@^5.4.1:
version "5.7.2"
resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.2.tgz#48d55db737c3287cd4835e17fa13feace1c41ef8"
integrity sha512-cBznnQ9KjJqU67B52RMC65CMarK2600WFnbkcaiwWq3xy/5haFJlshgnpjovMVJ+Hff49d8GEn0b87C5pDQ10g==
version "5.7.1"
resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
semver@^6.0.0, semver@^6.1.1, semver@^6.1.2, semver@^6.2.0, semver@^6.3.0:
version "6.3.1"
resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.1.tgz#556d2ef8689146e46dcea4bfdd095f3434dffcb4"
integrity sha512-BR7VvDCVHO+q2xBEWskxS6DJE1qRnb7DxzUrogb71CWoSficBxYsiAGd+Kl0mmq/MprG9yArRkyrQxTO6XjMzA==
version "6.3.0"
resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
semver@^7.3.2, semver@^7.3.4, semver@^7.3.5, semver@^7.3.7:
version "7.5.4"
resolved "https://registry.yarnpkg.com/semver/-/semver-7.5.4.tgz#483986ec4ed38e1c6c48c34894a9182dbff68a6e"
integrity sha512-1bCSESV6Pv+i21Hvpxp3Dx+pSD8lIPt8uVjRrxAUt/nbswYc+tK6Y2btiULjd4+fnq15PX+nqQDC7Oft7WkwcA==
version "7.3.7"
resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.7.tgz#12c5b649afdbf9049707796e22a4028814ce523f"
integrity sha512-QlYTucUYOews+WeEujDoEGziz4K6c47V/Bd+LjSSYcA94p+DmINdf7ncaUinThfvZyu13lN9OY1XDxt8C0Tw0g==
dependencies:
lru-cache "^6.0.0"

View File

@ -1,29 +0,0 @@
import { defaultLang } from "../../src/i18n";
import { UI } from "../../src/tests/helpers/ui";
import { screen, fireEvent, waitFor, render } from "../../src/tests/test-utils";
import ExcalidrawApp from "../../excalidraw-app";
describe("Test LanguageList", () => {
it("rerenders UI on language change", async () => {
await render(<ExcalidrawApp />);
// select rectangle tool to show properties menu
UI.clickTool("rectangle");
// english lang should display `thin` label
expect(screen.queryByTitle(/thin/i)).not.toBeNull();
fireEvent.click(document.querySelector(".dropdown-menu-button")!);
fireEvent.change(document.querySelector(".dropdown-select__language")!, {
target: { value: "de-DE" },
});
// switching to german, `thin` label should no longer exist
await waitFor(() => expect(screen.queryByTitle(/thin/i)).toBeNull());
// reset language
fireEvent.change(document.querySelector(".dropdown-select__language")!, {
target: { value: defaultLang.code },
});
// switching back to English
await waitFor(() => expect(screen.queryByTitle(/thin/i)).not.toBeNull());
});
});

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@ -20,7 +20,7 @@
name="description"
content="Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them."
/>
<meta name="image" content="https://excalidraw.com/og-image-2.png" />
<meta name="image" content="https://excalidraw.com/og-general-v1.png" />
<!-- Open Graph / Facebook -->
<meta property="og:site_name" content="Excalidraw" />
@ -35,7 +35,7 @@
property="og:description"
content="Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them."
/>
<meta property="og:image" content="https://excalidraw.com/og-image-2.png" />
<meta property="og:image" content="https://excalidraw.com/og-fb-v1.png" />
<!-- Twitter -->
<meta property="twitter:card" content="summary_large_image" />
@ -51,7 +51,7 @@
/>
<meta
property="twitter:image"
content="https://excalidraw.com/og-twitter-v2.png"
content="https://excalidraw.com/og-twitter-v1.png"
/>
<!-- General tags -->
@ -99,9 +99,7 @@
</script>
<% } %>
<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />
<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png" />
<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png" />
<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon" />
<!-- Excalidraw version -->
<meta name="version" content="{version}" />

View File

@ -54,7 +54,7 @@
"react-dom": "18.2.0",
"roughjs": "4.5.2",
"sass": "1.51.0",
"socket.io-client": "2.3.1",
"socket.io-client": "4.6.1",
"tunnel-rat": "0.1.2"
},
"devDependencies": {
@ -70,7 +70,6 @@
"@types/resize-observer-browser": "0.1.7",
"@types/socket.io-client": "1.4.36",
"@vitejs/plugin-react": "3.1.0",
"@vitest/coverage-v8": "0.33.0",
"@vitest/ui": "0.32.2",
"chai": "4.3.6",
"dotenv": "16.0.1",
@ -90,7 +89,7 @@
"vite-plugin-ejs": "1.6.4",
"vite-plugin-pwa": "0.16.4",
"vite-plugin-svgr": "2.4.0",
"vitest": "0.34.1",
"vitest": "0.32.2",
"vitest-canvas-mock": "0.3.2"
},
"engines": {
@ -102,8 +101,8 @@
"private": true,
"scripts": {
"build-node": "node ./scripts/build-node.js",
"build:app:docker": "cross-env VITE_APP_DISABLE_SENTRY=true VITE_APP_DISABLE_TRACKING=true vite build",
"build:app": "cross-env VITE_APP_GIT_SHA=$VERCEL_GIT_COMMIT_SHA vite build",
"build:app:docker": "cross-env REACT_APP_DISABLE_SENTRY=true REACT_APP_DISABLE_TRACKING=true vite build",
"build:app": "cross-env REACT_APP_GIT_SHA=$VERCEL_GIT_COMMIT_SHA vite build",
"build:version": "node ./scripts/build-version.js",
"build": "yarn build:app && yarn build:version",
"fix:code": "yarn test:code --fix",
@ -115,15 +114,14 @@
"prettier": "prettier \"**/*.{css,scss,json,md,html,yml}\" --ignore-path=.eslintignore",
"start": "vite",
"start:production": "npm run build && npx http-server build -a localhost -p 5001 -o",
"test:all": "yarn test:typecheck && yarn test:code && yarn test:other && yarn test:app --watch=false",
"test:all": "yarn test:typecheck && yarn test:code && yarn test:other && yarn test:app --watchAll=false",
"test:app": "vitest --config vitest.config.ts",
"test:code": "eslint --max-warnings=0 --ext .js,.ts,.tsx .",
"test:other": "yarn prettier --list-different",
"test:typecheck": "tsc",
"test:update": "yarn test:app --update --watch=false",
"test": "yarn test:app",
"test:coverage": "vitest --coverage",
"test:coverage:watch": "vitest --coverage --watch",
"test:coverage": "vitest --coverage --watchAll",
"test:ui": "yarn test --ui",
"autorelease": "node scripts/autorelease.js",
"prerelease": "node scripts/prerelease.js",

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@ -4,8 +4,8 @@
"description": "Excalidraw is a whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them.",
"icons": [
{
"src": "android-chrome-192x192.png",
"sizes": "192x192",
"src": "logo-180x180.png",
"sizes": "180x180",
"type": "image/png"
},
{

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@ -1,20 +0,0 @@
// Since we migrated to Vite, the service worker strategy changed, in CRA it was a custom service worker named service-worker.js and in Vite its sw.js handled by vite-plugin-pwa
// Due to this the existing CRA users were not able to migrate to Vite or any new changes post Vite unless browser is hard refreshed
// Hence adding a self destroying worker so all CRA service workers are destroyed and migrated to Vite
// We should remove this code after sometime when we are confident that
// all users have migrated to Vite
self.addEventListener("install", () => {
self.skipWaiting();
});
self.addEventListener("activate", () => {
self.registration
.unregister()
.then(() => {
return self.clients.matchAll();
})
.then((clients) => {
clients.forEach((client) => client.navigate(client.url));
});
});

View File

@ -423,7 +423,7 @@ export const actionToggleHandTool = register({
type: "hand",
lastActiveToolBeforeEraser: appState.activeTool,
});
setCursor(app.interactiveCanvas, CURSOR_TYPE.GRAB);
setCursor(app.canvas, CURSOR_TYPE.GRAB);
}
return {

View File

@ -259,25 +259,23 @@ const duplicateElements = (
return {
elements: finalElements,
appState: {
...appState,
...selectGroupsForSelectedElements(
{
editingGroupId: appState.editingGroupId,
selectedElementIds: nextElementsToSelect.reduce(
(acc: Record<ExcalidrawElement["id"], true>, element) => {
if (!isBoundToContainer(element)) {
acc[element.id] = true;
}
return acc;
},
{},
),
},
getNonDeletedElements(finalElements),
appState,
null,
),
},
appState: selectGroupsForSelectedElements(
{
...appState,
selectedGroupIds: {},
selectedElementIds: nextElementsToSelect.reduce(
(acc: Record<ExcalidrawElement["id"], true>, element) => {
if (!isBoundToContainer(element)) {
acc[element.id] = true;
}
return acc;
},
{},
),
},
getNonDeletedElements(finalElements),
appState,
null,
),
};
};

View File

@ -19,12 +19,7 @@ import { AppState } from "../types";
export const actionFinalize = register({
name: "finalize",
trackEvent: false,
perform: (
elements,
appState,
_,
{ interactiveCanvas, focusContainer, scene },
) => {
perform: (elements, appState, _, { canvas, focusContainer, scene }) => {
if (appState.editingLinearElement) {
const { elementId, startBindingElement, endBindingElement } =
appState.editingLinearElement;
@ -137,7 +132,7 @@ export const actionFinalize = register({
appState.activeTool.type !== "freedraw") ||
!multiPointElement
) {
resetCursor(interactiveCanvas);
resetCursor(canvas);
}
let activeTool: AppState["activeTool"];

View File

@ -60,7 +60,6 @@ const flipSelectedElements = (
getNonDeletedElements(elements),
appState,
{
includeBoundTextElement: true,
includeElementsInFrames: true,
},
);

View File

@ -108,7 +108,7 @@ export const actionSetFrameAsActiveTool = register({
type: "frame",
});
setCursorForShape(app.interactiveCanvas, {
setCursorForShape(app.canvas, {
...appState,
activeTool: nextActiveTool,
});

View File

@ -149,14 +149,11 @@ export const actionGroup = register({
];
return {
appState: {
...appState,
...selectGroup(
newGroupId,
{ ...appState, selectedGroupIds: {} },
getNonDeletedElements(nextElements),
),
},
appState: selectGroup(
newGroupId,
{ ...appState, selectedGroupIds: {} },
getNonDeletedElements(nextElements),
),
elements: nextElements,
commitToHistory: true,
};
@ -215,7 +212,7 @@ export const actionUngroup = register({
});
const updateAppState = selectGroupsForSelectedElements(
appState,
{ ...appState, selectedGroupIds: {} },
getNonDeletedElements(nextElements),
appState,
null,
@ -246,7 +243,7 @@ export const actionUngroup = register({
);
return {
appState: { ...appState, ...updateAppState },
appState: updateAppState,
elements: nextElements,
commitToHistory: true,
};

View File

@ -95,7 +95,7 @@ import { register } from "./register";
const FONT_SIZE_RELATIVE_INCREASE_STEP = 0.1;
export const changeProperty = (
const changeProperty = (
elements: readonly ExcalidrawElement[],
appState: AppState,
callback: (element: ExcalidrawElement) => ExcalidrawElement,
@ -118,7 +118,7 @@ export const changeProperty = (
});
};
export const getFormValue = function <T>(
const getFormValue = function <T>(
elements: readonly ExcalidrawElement[],
appState: AppState,
getAttribute: (element: ExcalidrawElement) => T,

View File

@ -28,24 +28,22 @@ export const actionSelectAll = register({
}, {});
return {
appState: {
...appState,
...selectGroupsForSelectedElements(
{
editingGroupId: null,
selectedElementIds,
},
getNonDeletedElements(elements),
appState,
app,
),
selectedLinearElement:
// single linear element selected
Object.keys(selectedElementIds).length === 1 &&
isLinearElement(elements[0])
? new LinearElementEditor(elements[0], app.scene)
: null,
},
appState: selectGroupsForSelectedElements(
{
...appState,
selectedLinearElement:
// single linear element selected
Object.keys(selectedElementIds).length === 1 &&
isLinearElement(elements[0])
? new LinearElementEditor(elements[0], app.scene)
: null,
editingGroupId: null,
selectedElementIds,
},
getNonDeletedElements(elements),
appState,
app,
),
commitToHistory: true,
};
},

View File

@ -1,4 +1,4 @@
import { Excalidraw } from "../packages/excalidraw/index";
import ExcalidrawApp from "../excalidraw-app";
import { CODES } from "../keys";
import { API } from "../tests/helpers/api";
import { Keyboard, Pointer, UI } from "../tests/helpers/ui";
@ -9,7 +9,7 @@ import {
screen,
togglePopover,
} from "../tests/test-utils";
import { copiedStyles } from "../actions/actionStyles";
import { copiedStyles } from "./actionStyles";
const { h } = window;
@ -17,7 +17,7 @@ const mouse = new Pointer("mouse");
describe("actionStyles", () => {
beforeEach(async () => {
await render(<Excalidraw handleKeyboardGlobally={true} />);
await render(<ExcalidrawApp />);
});
afterEach(async () => {

View File

@ -24,7 +24,6 @@ export interface ClipboardData {
files?: BinaryFiles;
text?: string;
errorMessage?: string;
programmaticAPI?: boolean;
}
let CLIPBOARD = "";
@ -49,7 +48,6 @@ const clipboardContainsElements = (
[
EXPORT_DATA_TYPES.excalidraw,
EXPORT_DATA_TYPES.excalidrawClipboard,
EXPORT_DATA_TYPES.excalidrawClipboardWithAPI,
].includes(contents?.type) &&
Array.isArray(contents.elements)
) {
@ -193,8 +191,6 @@ export const parseClipboard = async (
try {
const systemClipboardData = JSON.parse(systemClipboard);
const programmaticAPI =
systemClipboardData.type === EXPORT_DATA_TYPES.excalidrawClipboardWithAPI;
if (clipboardContainsElements(systemClipboardData)) {
return {
elements: systemClipboardData.elements,
@ -202,7 +198,6 @@ export const parseClipboard = async (
text: isPlainPaste
? JSON.stringify(systemClipboardData.elements, null, 2)
: undefined,
programmaticAPI,
};
}
} catch (e) {}

View File

@ -213,13 +213,13 @@ export const SelectedShapeActions = ({
};
export const ShapesSwitcher = ({
interactiveCanvas,
canvas,
activeTool,
setAppState,
onImageAction,
appState,
}: {
interactiveCanvas: HTMLCanvasElement | null;
canvas: HTMLCanvasElement | null;
activeTool: UIAppState["activeTool"];
setAppState: React.Component<any, UIAppState>["setState"];
onImageAction: (data: { pointerType: PointerType | null }) => void;
@ -270,7 +270,7 @@ export const ShapesSwitcher = ({
multiElement: null,
selectedElementIds: {},
});
setCursorForShape(interactiveCanvas, {
setCursorForShape(canvas, {
...appState,
activeTool: nextActiveTool,
});

View File

@ -3,17 +3,17 @@ import * as Renderer from "../renderer/renderScene";
import { reseed } from "../random";
import { render, queryByTestId } from "../tests/test-utils";
import { Excalidraw } from "../packages/excalidraw/index";
import ExcalidrawApp from "../excalidraw-app";
import { vi } from "vitest";
const renderStaticScene = vi.spyOn(Renderer, "renderStaticScene");
const renderScene = vi.spyOn(Renderer, "renderScene");
describe("Test <App/>", () => {
beforeEach(async () => {
// Unmount ReactDOM from root
ReactDOM.unmountComponentAtNode(document.getElementById("root")!);
localStorage.clear();
renderStaticScene.mockClear();
renderScene.mockClear();
reseed(7);
});
@ -35,7 +35,7 @@ describe("Test <App/>", () => {
};
};
await render(<Excalidraw />);
await render(<ExcalidrawApp />);
expect(
queryByTestId(
document.querySelector(".excalidraw-modal-container")!,

File diff suppressed because it is too large Load Diff

View File

@ -1,10 +1,7 @@
import { useCallback, useEffect, useRef, useState } from "react";
import { getColor } from "./ColorPicker";
import { useAtom } from "jotai";
import {
ColorPickerType,
activeColorPickerSectionAtom,
} from "./colorPickerUtils";
import { activeColorPickerSectionAtom } from "./colorPickerUtils";
import { eyeDropperIcon } from "../icons";
import { jotaiScope } from "../../jotai";
import { KEYS } from "../../keys";
@ -18,15 +15,9 @@ interface ColorInputProps {
color: string;
onChange: (color: string) => void;
label: string;
colorPickerType: ColorPickerType;
}
export const ColorInput = ({
color,
onChange,
label,
colorPickerType,
}: ColorInputProps) => {
export const ColorInput = ({ color, onChange, label }: ColorInputProps) => {
const device = useDevice();
const [innerValue, setInnerValue] = useState(color);
const [activeSection, setActiveColorPickerSection] = useAtom(
@ -119,7 +110,6 @@ export const ColorInput = ({
: {
keepOpenOnAlt: false,
onSelect: (color) => onChange(color),
colorPickerType,
},
)
}

View File

@ -91,7 +91,6 @@ const ColorPickerPopupContent = ({
onChange={(color) => {
onChange(color);
}}
colorPickerType={type}
/>
</div>
);
@ -141,7 +140,7 @@ const ColorPickerPopupContent = ({
alignOffset={-16}
sideOffset={20}
style={{
zIndex: "var(--zIndex-layerUI)",
zIndex: 9999,
backgroundColor: "var(--popup-bg-color)",
maxWidth: "208px",
maxHeight: window.innerHeight,
@ -166,7 +165,6 @@ const ColorPickerPopupContent = ({
state = state || {
keepOpenOnAlt: true,
onSelect: onChange,
colorPickerType: type,
};
state.keepOpenOnAlt = true;
return state;
@ -177,7 +175,6 @@ const ColorPickerPopupContent = ({
: {
keepOpenOnAlt: false,
onSelect: onChange,
colorPickerType: type,
};
});
}}

View File

@ -1,73 +0,0 @@
.excalidraw {
.ExcalidrawLogo {
--logo-icon--xs: 2rem;
--logo-text--xs: 1.5rem;
--logo-icon--small: 2.5rem;
--logo-text--small: 1.75rem;
--logo-icon--normal: 3rem;
--logo-text--normal: 2.2rem;
--logo-icon--large: 90px;
--logo-text--large: 65px;
display: flex;
align-items: center;
svg {
flex: 0 0 auto;
}
.ExcalidrawLogo-icon {
width: auto;
color: var(--color-logo-icon);
}
.ExcalidrawLogo-text {
margin-left: 0.75rem;
width: auto;
color: var(--color-logo-text);
}
&.is-xs {
.ExcalidrawLogo-icon {
height: var(--logo-icon--xs);
}
.ExcalidrawLogo-text {
height: var(--logo-text--xs);
}
}
&.is-small {
.ExcalidrawLogo-icon {
height: var(--logo-icon--small);
}
.ExcalidrawLogo-text {
height: var(--logo-text--small);
}
}
&.is-normal {
.ExcalidrawLogo-icon {
height: var(--logo-icon--normal);
}
.ExcalidrawLogo-text {
height: var(--logo-text--normal);
}
}
&.is-large {
.ExcalidrawLogo-icon {
height: var(--logo-icon--large);
}
.ExcalidrawLogo-text {
height: var(--logo-text--large);
}
}
}
}

File diff suppressed because one or more lines are too long

View File

@ -4,7 +4,7 @@
position: absolute;
width: 100%;
height: 100%;
z-index: var(--zIndex-eyeDropperBackdrop);
z-index: 2;
touch-action: none;
}
@ -21,7 +21,7 @@
width: 3rem;
height: 3rem;
position: fixed;
z-index: var(--zIndex-eyeDropperPreview);
z-index: 999999;
border-radius: 1rem;
border: 1px solid var(--default-border-color);
filter: var(--theme-filter);

View File

@ -1,47 +1,40 @@
import { atom } from "jotai";
import React, { useEffect, useRef } from "react";
import { useEffect, useRef } from "react";
import { createPortal } from "react-dom";
import { rgbToHex } from "../colors";
import { COLOR_PALETTE, rgbToHex } from "../colors";
import { EVENT } from "../constants";
import { useUIAppState } from "../context/ui-appState";
import { mutateElement } from "../element/mutateElement";
import { useCreatePortalContainer } from "../hooks/useCreatePortalContainer";
import { useOutsideClick } from "../hooks/useOutsideClick";
import { KEYS } from "../keys";
import { invalidateShapeForElement } from "../renderer/renderElement";
import { getSelectedElements } from "../scene";
import Scene from "../scene/Scene";
import { useApp, useExcalidrawContainer, useExcalidrawElements } from "./App";
import { useStable } from "../hooks/useStable";
import "./EyeDropper.scss";
import { ColorPickerType } from "./ColorPicker/colorPickerUtils";
import { ExcalidrawElement } from "../element/types";
export type EyeDropperProperties = {
type EyeDropperProperties = {
keepOpenOnAlt: boolean;
swapPreviewOnAlt?: boolean;
/** called when user picks color (on pointerup) */
onSelect: (color: string, event: PointerEvent) => void;
/**
* property of selected elements to update live when alt-dragging.
* Supply `null` if not applicable (e.g. updating the canvas bg instead of
* elements)
**/
colorPickerType: ColorPickerType;
onSelect?: (color: string, event: PointerEvent) => void;
previewType?: "strokeColor" | "backgroundColor";
};
export const activeEyeDropperAtom = atom<null | EyeDropperProperties>(null);
export const EyeDropper: React.FC<{
onCancel: () => void;
onSelect: EyeDropperProperties["onSelect"];
/** called when color changes, on pointerdown for preview */
onChange: (
type: ColorPickerType,
color: string,
selectedElements: ExcalidrawElement[],
event: { altKey: boolean },
) => void;
colorPickerType: EyeDropperProperties["colorPickerType"];
}> = ({ onCancel, onChange, onSelect, colorPickerType }) => {
onSelect: Required<EyeDropperProperties>["onSelect"];
swapPreviewOnAlt?: EyeDropperProperties["swapPreviewOnAlt"];
previewType?: EyeDropperProperties["previewType"];
}> = ({
onCancel,
onSelect,
swapPreviewOnAlt,
previewType = "backgroundColor",
}) => {
const eyeDropperContainer = useCreatePortalContainer({
className: "excalidraw-eye-dropper-backdrop",
parentSelector: ".excalidraw-eye-dropper-container",
@ -52,13 +45,9 @@ export const EyeDropper: React.FC<{
const selectedElements = getSelectedElements(elements, appState);
const stableProps = useStable({
app,
onCancel,
onChange,
onSelect,
selectedElements,
});
const metaStuffRef = useRef({ selectedElements, app });
metaStuffRef.current.selectedElements = selectedElements;
metaStuffRef.current.app = app;
const { container: excalidrawContainer } = useExcalidrawContainer();
@ -69,27 +58,11 @@ export const EyeDropper: React.FC<{
return;
}
let currentColor: string = COLOR_PALETTE.black;
let isHoldingPointerDown = false;
const ctx = app.canvas.getContext("2d")!;
const getCurrentColor = ({
clientX,
clientY,
}: {
clientX: number;
clientY: number;
}) => {
const pixel = ctx.getImageData(
(clientX - appState.offsetLeft) * window.devicePixelRatio,
(clientY - appState.offsetTop) * window.devicePixelRatio,
1,
1,
).data;
return rgbToHex(pixel[0], pixel[1], pixel[2]);
};
const mouseMoveListener = ({
clientX,
clientY,
@ -103,31 +76,38 @@ export const EyeDropper: React.FC<{
colorPreviewDiv.style.top = `${clientY + 20}px`;
colorPreviewDiv.style.left = `${clientX + 20}px`;
const currentColor = getCurrentColor({ clientX, clientY });
const pixel = ctx.getImageData(
clientX * window.devicePixelRatio - appState.offsetLeft,
clientY * window.devicePixelRatio - appState.offsetTop,
1,
1,
).data;
currentColor = rgbToHex(pixel[0], pixel[1], pixel[2]);
if (isHoldingPointerDown) {
stableProps.onChange(
colorPickerType,
currentColor,
stableProps.selectedElements,
{ altKey },
);
for (const element of metaStuffRef.current.selectedElements) {
mutateElement(
element,
{
[altKey && swapPreviewOnAlt
? previewType === "strokeColor"
? "backgroundColor"
: "strokeColor"
: previewType]: currentColor,
},
false,
);
invalidateShapeForElement(element);
}
Scene.getScene(
metaStuffRef.current.selectedElements[0],
)?.informMutation();
}
colorPreviewDiv.style.background = currentColor;
};
const onCancel = () => {
stableProps.onCancel();
};
const onSelect: Required<EyeDropperProperties>["onSelect"] = (
color,
event,
) => {
stableProps.onSelect(color, event);
};
const pointerDownListener = (event: PointerEvent) => {
isHoldingPointerDown = true;
// NOTE we can't event.preventDefault() as that would stop
@ -145,7 +125,7 @@ export const EyeDropper: React.FC<{
event.stopImmediatePropagation();
event.preventDefault();
onSelect(getCurrentColor(event), event);
onSelect(currentColor, event);
};
const keyDownListener = (event: KeyboardEvent) => {
@ -164,8 +144,8 @@ export const EyeDropper: React.FC<{
// init color preview else it would show only after the first mouse move
mouseMoveListener({
clientX: stableProps.app.lastViewportPosition.x,
clientY: stableProps.app.lastViewportPosition.y,
clientX: metaStuffRef.current.app.lastViewportPosition.x,
clientY: metaStuffRef.current.app.lastViewportPosition.y,
altKey: false,
});
@ -195,10 +175,12 @@ export const EyeDropper: React.FC<{
window.removeEventListener(EVENT.BLUR, onCancel);
};
}, [
stableProps,
app.canvas,
eyeDropperContainer,
colorPickerType,
onCancel,
onSelect,
swapPreviewOnAlt,
previewType,
excalidrawContainer,
appState.offsetLeft,
appState.offsetTop,

View File

@ -7,7 +7,7 @@
}
.FixedSideContainer > * {
pointer-events: var(--ui-pointerEvents);
pointer-events: all;
}
.FixedSideContainer_side_top {

View File

@ -83,36 +83,27 @@ const getHints = ({ appState, isMobile, device, app }: HintViewerProps) => {
if (activeTool.type === "selection") {
if (
appState.draggingElement?.type === "selection" &&
!selectedElements.length &&
!appState.editingElement &&
!appState.editingLinearElement
) {
return t("hints.deepBoxSelect");
}
if (appState.gridSize && appState.draggingElement) {
return t("hints.disableSnapping");
}
if (!selectedElements.length && !isMobile) {
return t("hints.canvasPanning");
}
}
if (selectedElements.length === 1) {
if (isLinearElement(selectedElements[0])) {
if (appState.editingLinearElement) {
return appState.editingLinearElement.selectedPointsIndices
? t("hints.lineEditor_pointSelected")
: t("hints.lineEditor_nothingSelected");
}
return t("hints.lineEditor_info");
}
if (
!appState.draggingElement &&
isTextBindableContainer(selectedElements[0])
) {
return t("hints.bindTextToElement");
if (selectedElements.length === 1) {
if (isLinearElement(selectedElements[0])) {
if (appState.editingLinearElement) {
return appState.editingLinearElement.selectedPointsIndices
? t("hints.lineEditor_pointSelected")
: t("hints.lineEditor_nothingSelected");
}
return t("hints.lineEditor_info");
}
if (isTextBindableContainer(selectedElements[0])) {
return t("hints.bindTextToElement");
}
}

View File

@ -34,7 +34,7 @@ const JSONExportModal = ({
actionManager: ActionManager;
onCloseRequest: () => void;
exportOpts: ExportOpts;
canvas: HTMLCanvasElement;
canvas: HTMLCanvasElement | null;
}) => {
const { onExportToBackend } = exportOpts;
return (
@ -100,7 +100,7 @@ export const JSONExportDialog = ({
files: BinaryFiles;
actionManager: ActionManager;
exportOpts: ExportOpts;
canvas: HTMLCanvasElement;
canvas: HTMLCanvasElement | null;
setAppState: React.Component<any, UIAppState>["setState"];
}) => {
const handleClose = React.useCallback(() => {

View File

@ -56,52 +56,34 @@
}
.disable-zen-mode {
padding: 10px;
height: 30px;
position: absolute;
bottom: 0;
bottom: 10px;
[dir="ltr"] & {
right: 1rem;
right: 15px;
}
[dir="rtl"] & {
left: 1rem;
left: 15px;
}
font-size: 10px;
padding: 10px;
font-weight: 500;
opacity: 0;
visibility: hidden;
transition: visibility 0s linear 0s, opacity 0.5s;
font-family: var(--ui-font);
font-size: 0.75rem;
font-weight: 500;
line-height: 1;
border-radius: var(--border-radius-lg);
border: 1px solid var(--default-border-color);
background-color: var(--island-bg-color);
color: var(--text-primary-color);
&:hover {
background-color: var(--button-hover-bg);
}
&:active {
border-color: var(--color-primary);
}
&--visible {
opacity: 1;
visibility: visible;
transition: visibility 0s linear 300ms, opacity 0.5s;
transition-delay: 0.8s;
pointer-events: var(--ui-pointerEvents);
}
}
.layer-ui__wrapper__footer-left,
.footer-center,
.layer-ui__wrapper__footer-right {
& > * {
pointer-events: var(--ui-pointerEvents);
}
.layer-ui__wrapper__footer-right,
.disable-zen-mode--visible {
pointer-events: all;
}
.layer-ui__wrapper__footer-right {

View File

@ -2,7 +2,7 @@ import clsx from "clsx";
import React from "react";
import { ActionManager } from "../actions/manager";
import { CLASSES, DEFAULT_SIDEBAR, LIBRARY_SIDEBAR_WIDTH } from "../constants";
import { showSelectedShapeActions } from "../element";
import { isTextElement, showSelectedShapeActions } from "../element";
import { NonDeletedExcalidrawElement } from "../element/types";
import { Language, t } from "../i18n";
import { calculateScrollCenter } from "../scene";
@ -52,16 +52,12 @@ import { EyeDropper, activeEyeDropperAtom } from "./EyeDropper";
import "./LayerUI.scss";
import "./Toolbar.scss";
import { mutateElement } from "../element/mutateElement";
import { ShapeCache } from "../scene/ShapeCache";
import Scene from "../scene/Scene";
interface LayerUIProps {
actionManager: ActionManager;
appState: UIAppState;
files: BinaryFiles;
canvas: HTMLCanvasElement;
interactiveCanvas: HTMLCanvasElement | null;
canvas: HTMLCanvasElement | null;
setAppState: React.Component<any, AppState>["setState"];
elements: readonly NonDeletedExcalidrawElement[];
onLockToggle: () => void;
@ -121,7 +117,6 @@ const LayerUI = ({
setAppState,
elements,
canvas,
interactiveCanvas,
onLockToggle,
onHandToolToggle,
onPenModeToggle,
@ -277,7 +272,7 @@ const LayerUI = ({
<ShapesSwitcher
appState={appState}
interactiveCanvas={interactiveCanvas}
canvas={canvas}
activeTool={appState.activeTool}
setAppState={setAppState}
onImageAction={({ pointerType }) => {
@ -371,44 +366,11 @@ const LayerUI = ({
)}
{eyeDropperState && !device.isMobile && (
<EyeDropper
colorPickerType={eyeDropperState.colorPickerType}
swapPreviewOnAlt={eyeDropperState.swapPreviewOnAlt}
previewType={eyeDropperState.previewType}
onCancel={() => {
setEyeDropperState(null);
}}
onChange={(colorPickerType, color, selectedElements, { altKey }) => {
if (
colorPickerType !== "elementBackground" &&
colorPickerType !== "elementStroke"
) {
return;
}
if (selectedElements.length) {
for (const element of selectedElements) {
mutateElement(
element,
{
[altKey && eyeDropperState.swapPreviewOnAlt
? colorPickerType === "elementBackground"
? "strokeColor"
: "backgroundColor"
: colorPickerType === "elementBackground"
? "backgroundColor"
: "strokeColor"]: color,
},
false,
);
ShapeCache.delete(element);
}
Scene.getScene(selectedElements[0])?.informMutation();
} else if (colorPickerType === "elementBackground") {
setAppState({
currentItemBackgroundColor: color,
});
} else {
setAppState({ currentItemStrokeColor: color });
}
}}
onSelect={(color, event) => {
setEyeDropperState((state) => {
return state?.keepOpenOnAlt && event.altKey ? state : null;
@ -451,7 +413,7 @@ const LayerUI = ({
onLockToggle={onLockToggle}
onHandToolToggle={onHandToolToggle}
onPenModeToggle={onPenModeToggle}
interactiveCanvas={interactiveCanvas}
canvas={canvas}
onImageAction={onImageAction}
renderTopRightUI={renderTopRightUI}
renderCustomStats={renderCustomStats}
@ -463,7 +425,13 @@ const LayerUI = ({
{!device.isMobile && (
<>
<div
className="layer-ui__wrapper"
className={clsx("layer-ui__wrapper", {
"disable-pointerEvents":
appState.draggingElement ||
appState.resizingElement ||
(appState.editingElement &&
!isTextElement(appState.editingElement)),
})}
style={
appState.openSidebar &&
isSidebarDocked &&
@ -496,7 +464,7 @@ const LayerUI = ({
className="scroll-back-to-content"
onClick={() => {
setAppState((appState) => ({
...calculateScrollCenter(elements, appState),
...calculateScrollCenter(elements, appState, canvas),
}));
}}
>
@ -539,18 +507,8 @@ const areEqual = (prevProps: LayerUIProps, nextProps: LayerUIProps) => {
return false;
}
const {
canvas: _pC,
interactiveCanvas: _pIC,
appState: prevAppState,
...prev
} = prevProps;
const {
canvas: _nC,
interactiveCanvas: _nIC,
appState: nextAppState,
...next
} = nextProps;
const { canvas: _prevCanvas, appState: prevAppState, ...prev } = prevProps;
const { canvas: _nextCanvas, appState: nextAppState, ...next } = nextProps;
return (
isShallowEqual(

View File

@ -36,7 +36,7 @@ type MobileMenuProps = {
onLockToggle: () => void;
onHandToolToggle: () => void;
onPenModeToggle: () => void;
interactiveCanvas: HTMLCanvasElement | null;
canvas: HTMLCanvasElement | null;
onImageAction: (data: { insertOnCanvasDirectly: boolean }) => void;
renderTopRightUI?: (
@ -58,7 +58,7 @@ export const MobileMenu = ({
onLockToggle,
onHandToolToggle,
onPenModeToggle,
interactiveCanvas,
canvas,
onImageAction,
renderTopRightUI,
renderCustomStats,
@ -85,7 +85,7 @@ export const MobileMenu = ({
<Stack.Row gap={1}>
<ShapesSwitcher
appState={appState}
interactiveCanvas={interactiveCanvas}
canvas={canvas}
activeTool={appState.activeTool}
setAppState={setAppState}
onImageAction={({ pointerType }) => {
@ -202,7 +202,7 @@ export const MobileMenu = ({
className="scroll-back-to-content"
onClick={() => {
setAppState((appState) => ({
...calculateScrollCenter(elements, appState),
...calculateScrollCenter(elements, appState, canvas),
}));
}}
>

View File

@ -17,8 +17,6 @@
background-color: var(--sidebar-bg-color);
box-shadow: var(--sidebar-shadow);
pointer-events: var(--ui-pointerEvents);
:root[dir="rtl"] & {
left: 0;
right: auto;

View File

@ -25,10 +25,10 @@
}
.default-sidebar-trigger .sidebar-trigger__label {
display: block;
}
&.excalidraw--mobile .default-sidebar-trigger .sidebar-trigger__label {
display: none;
@media screen and (min-width: 1024px) {
display: block;
}
}
}

View File

@ -7,7 +7,7 @@
right: 12px;
font-size: 12px;
z-index: 10;
pointer-events: var(--ui-pointerEvents);
pointer-events: all;
h3 {
margin: 0 24px 8px 0;

View File

@ -25,6 +25,17 @@
white-space: pre-wrap;
}
.Toast__message--spinner {
padding: 0 3rem;
}
.Toast__spinner {
position: absolute;
left: 1.5rem;
top: 50%;
margin-top: -8px;
}
.close {
position: absolute;
top: 0;

View File

@ -1,5 +1,7 @@
import clsx from "clsx";
import { useCallback, useEffect, useRef } from "react";
import { CloseIcon } from "./icons";
import Spinner from "./Spinner";
import "./Toast.scss";
import { ToolButton } from "./ToolButton";
@ -9,12 +11,14 @@ export const Toast = ({
message,
onClose,
closable = false,
spinner = true,
// To prevent autoclose, pass duration as Infinity
duration = DEFAULT_TOAST_TIMEOUT,
}: {
message: string;
onClose: () => void;
closable?: boolean;
spinner?: boolean;
duration?: number;
}) => {
const timerRef = useRef<number>(0);
@ -44,7 +48,18 @@ export const Toast = ({
onMouseEnter={onMouseEnter}
onMouseLeave={onMouseLeave}
>
<p className="Toast__message">{message}</p>
{spinner && (
<div className="Toast__spinner">
<Spinner />
</div>
)}
<p
className={clsx("Toast__message", {
"Toast__message--spinner": spinner,
})}
>
{message}
</p>
{closable && (
<ToolButton
icon={CloseIcon}

View File

@ -26,7 +26,7 @@
}
.UserList > * {
pointer-events: var(--ui-pointerEvents);
pointer-events: all;
}
.UserList_mobile {

View File

@ -1,226 +0,0 @@
import React, { useEffect, useRef } from "react";
import { renderInteractiveScene } from "../../renderer/renderScene";
import {
isRenderThrottlingEnabled,
isShallowEqual,
sceneCoordsToViewportCoords,
} from "../../utils";
import { CURSOR_TYPE } from "../../constants";
import { t } from "../../i18n";
import type { DOMAttributes } from "react";
import type { AppState, InteractiveCanvasAppState } from "../../types";
import type {
InteractiveCanvasRenderConfig,
RenderInteractiveSceneCallback,
} from "../../scene/types";
import type { NonDeletedExcalidrawElement } from "../../element/types";
type InteractiveCanvasProps = {
containerRef: React.RefObject<HTMLDivElement>;
canvas: HTMLCanvasElement | null;
elements: readonly NonDeletedExcalidrawElement[];
visibleElements: readonly NonDeletedExcalidrawElement[];
selectedElements: readonly NonDeletedExcalidrawElement[];
versionNonce: number | undefined;
selectionNonce: number | undefined;
scale: number;
appState: InteractiveCanvasAppState;
renderInteractiveSceneCallback: (
data: RenderInteractiveSceneCallback,
) => void;
handleCanvasRef: (canvas: HTMLCanvasElement | null) => void;
onContextMenu: Exclude<
DOMAttributes<HTMLCanvasElement | HTMLDivElement>["onContextMenu"],
undefined
>;
onPointerMove: Exclude<
DOMAttributes<HTMLCanvasElement>["onPointerMove"],
undefined
>;
onPointerUp: Exclude<
DOMAttributes<HTMLCanvasElement>["onPointerUp"],
undefined
>;
onPointerCancel: Exclude<
DOMAttributes<HTMLCanvasElement>["onPointerCancel"],
undefined
>;
onTouchMove: Exclude<
DOMAttributes<HTMLCanvasElement>["onTouchMove"],
undefined
>;
onPointerDown: Exclude<
DOMAttributes<HTMLCanvasElement>["onPointerDown"],
undefined
>;
onDoubleClick: Exclude<
DOMAttributes<HTMLCanvasElement>["onDoubleClick"],
undefined
>;
};
const InteractiveCanvas = (props: InteractiveCanvasProps) => {
const isComponentMounted = useRef(false);
useEffect(() => {
if (!isComponentMounted.current) {
isComponentMounted.current = true;
return;
}
const cursorButton: {
[id: string]: string | undefined;
} = {};
const pointerViewportCoords: InteractiveCanvasRenderConfig["remotePointerViewportCoords"] =
{};
const remoteSelectedElementIds: InteractiveCanvasRenderConfig["remoteSelectedElementIds"] =
{};
const pointerUsernames: { [id: string]: string } = {};
const pointerUserStates: { [id: string]: string } = {};
props.appState.collaborators.forEach((user, socketId) => {
if (user.selectedElementIds) {
for (const id of Object.keys(user.selectedElementIds)) {
if (!(id in remoteSelectedElementIds)) {
remoteSelectedElementIds[id] = [];
}
remoteSelectedElementIds[id].push(socketId);
}
}
if (!user.pointer) {
return;
}
if (user.username) {
pointerUsernames[socketId] = user.username;
}
if (user.userState) {
pointerUserStates[socketId] = user.userState;
}
pointerViewportCoords[socketId] = sceneCoordsToViewportCoords(
{
sceneX: user.pointer.x,
sceneY: user.pointer.y,
},
props.appState,
);
cursorButton[socketId] = user.button;
});
const selectionColor =
(props.containerRef?.current &&
getComputedStyle(props.containerRef.current).getPropertyValue(
"--color-selection",
)) ||
"#6965db";
renderInteractiveScene(
{
canvas: props.canvas,
elements: props.elements,
visibleElements: props.visibleElements,
selectedElements: props.selectedElements,
scale: window.devicePixelRatio,
appState: props.appState,
renderConfig: {
remotePointerViewportCoords: pointerViewportCoords,
remotePointerButton: cursorButton,
remoteSelectedElementIds,
remotePointerUsernames: pointerUsernames,
remotePointerUserStates: pointerUserStates,
selectionColor,
renderScrollbars: false,
},
callback: props.renderInteractiveSceneCallback,
},
isRenderThrottlingEnabled(),
);
});
return (
<canvas
className="excalidraw__canvas interactive"
style={{
width: props.appState.width,
height: props.appState.height,
cursor: props.appState.viewModeEnabled
? CURSOR_TYPE.GRAB
: CURSOR_TYPE.AUTO,
}}
width={props.appState.width * props.scale}
height={props.appState.height * props.scale}
ref={props.handleCanvasRef}
onContextMenu={props.onContextMenu}
onPointerMove={props.onPointerMove}
onPointerUp={props.onPointerUp}
onPointerCancel={props.onPointerCancel}
onTouchMove={props.onTouchMove}
onPointerDown={props.onPointerDown}
onDoubleClick={
props.appState.viewModeEnabled ? undefined : props.onDoubleClick
}
>
{t("labels.drawingCanvas")}
</canvas>
);
};
const getRelevantAppStateProps = (
appState: AppState,
): InteractiveCanvasAppState => ({
zoom: appState.zoom,
scrollX: appState.scrollX,
scrollY: appState.scrollY,
width: appState.width,
height: appState.height,
viewModeEnabled: appState.viewModeEnabled,
editingGroupId: appState.editingGroupId,
editingLinearElement: appState.editingLinearElement,
selectedElementIds: appState.selectedElementIds,
frameToHighlight: appState.frameToHighlight,
offsetLeft: appState.offsetLeft,
offsetTop: appState.offsetTop,
theme: appState.theme,
pendingImageElementId: appState.pendingImageElementId,
selectionElement: appState.selectionElement,
selectedGroupIds: appState.selectedGroupIds,
selectedLinearElement: appState.selectedLinearElement,
multiElement: appState.multiElement,
isBindingEnabled: appState.isBindingEnabled,
suggestedBindings: appState.suggestedBindings,
isRotating: appState.isRotating,
elementsToHighlight: appState.elementsToHighlight,
openSidebar: appState.openSidebar,
showHyperlinkPopup: appState.showHyperlinkPopup,
collaborators: appState.collaborators, // Necessary for collab. sessions
activeEmbeddable: appState.activeEmbeddable,
});
const areEqual = (
prevProps: InteractiveCanvasProps,
nextProps: InteractiveCanvasProps,
) => {
// This could be further optimised if needed, as we don't have to render interactive canvas on each scene mutation
if (
prevProps.selectionNonce !== nextProps.selectionNonce ||
prevProps.versionNonce !== nextProps.versionNonce ||
prevProps.scale !== nextProps.scale ||
// we need to memoize on element arrays because they may have renewed
// even if versionNonce didn't change (e.g. we filter elements out based
// on appState)
prevProps.elements !== nextProps.elements ||
prevProps.visibleElements !== nextProps.visibleElements ||
prevProps.selectedElements !== nextProps.selectedElements
) {
return false;
}
// Comparing the interactive appState for changes in case of some edge cases
return isShallowEqual(
// asserting AppState because we're being passed the whole AppState
// but resolve to only the InteractiveCanvas-relevant props
getRelevantAppStateProps(prevProps.appState as AppState),
getRelevantAppStateProps(nextProps.appState as AppState),
);
};
export default React.memo(InteractiveCanvas, areEqual);

View File

@ -1,125 +0,0 @@
import React, { useEffect, useRef } from "react";
import { RoughCanvas } from "roughjs/bin/canvas";
import { renderStaticScene } from "../../renderer/renderScene";
import { isRenderThrottlingEnabled, isShallowEqual } from "../../utils";
import type { AppState, StaticCanvasAppState } from "../../types";
import type { StaticCanvasRenderConfig } from "../../scene/types";
import type { NonDeletedExcalidrawElement } from "../../element/types";
type StaticCanvasProps = {
canvas: HTMLCanvasElement;
rc: RoughCanvas;
elements: readonly NonDeletedExcalidrawElement[];
visibleElements: readonly NonDeletedExcalidrawElement[];
versionNonce: number | undefined;
selectionNonce: number | undefined;
scale: number;
appState: StaticCanvasAppState;
renderConfig: StaticCanvasRenderConfig;
};
const StaticCanvas = (props: StaticCanvasProps) => {
const wrapperRef = useRef<HTMLDivElement>(null);
const isComponentMounted = useRef(false);
useEffect(() => {
const wrapper = wrapperRef.current;
if (!wrapper) {
return;
}
const canvas = props.canvas;
if (!isComponentMounted.current) {
isComponentMounted.current = true;
wrapper.replaceChildren(canvas);
canvas.classList.add("excalidraw__canvas", "static");
}
const widthString = `${props.appState.width}px`;
const heightString = `${props.appState.height}px`;
if (canvas.style.width !== widthString) {
canvas.style.width = widthString;
}
if (canvas.style.height !== heightString) {
canvas.style.height = heightString;
}
const scaledWidth = props.appState.width * props.scale;
const scaledHeight = props.appState.height * props.scale;
// setting width/height resets the canvas even if dimensions not changed,
// which would cause flicker when we skip frame (due to throttling)
if (canvas.width !== scaledWidth) {
canvas.width = scaledWidth;
}
if (canvas.height !== scaledHeight) {
canvas.height = scaledHeight;
}
renderStaticScene(
{
canvas,
rc: props.rc,
scale: props.scale,
elements: props.elements,
visibleElements: props.visibleElements,
appState: props.appState,
renderConfig: props.renderConfig,
},
isRenderThrottlingEnabled(),
);
});
return <div className="excalidraw__canvas-wrapper" ref={wrapperRef} />;
};
const getRelevantAppStateProps = (
appState: AppState,
): StaticCanvasAppState => ({
zoom: appState.zoom,
scrollX: appState.scrollX,
scrollY: appState.scrollY,
width: appState.width,
height: appState.height,
viewModeEnabled: appState.viewModeEnabled,
offsetLeft: appState.offsetLeft,
offsetTop: appState.offsetTop,
theme: appState.theme,
pendingImageElementId: appState.pendingImageElementId,
shouldCacheIgnoreZoom: appState.shouldCacheIgnoreZoom,
viewBackgroundColor: appState.viewBackgroundColor,
exportScale: appState.exportScale,
selectedElementsAreBeingDragged: appState.selectedElementsAreBeingDragged,
gridSize: appState.gridSize,
frameRendering: appState.frameRendering,
selectedElementIds: appState.selectedElementIds,
frameToHighlight: appState.frameToHighlight,
editingGroupId: appState.editingGroupId,
});
const areEqual = (
prevProps: StaticCanvasProps,
nextProps: StaticCanvasProps,
) => {
if (
prevProps.versionNonce !== nextProps.versionNonce ||
prevProps.scale !== nextProps.scale ||
// we need to memoize on element arrays because they may have renewed
// even if versionNonce didn't change (e.g. we filter elements out based
// on appState)
prevProps.elements !== nextProps.elements ||
prevProps.visibleElements !== nextProps.visibleElements
) {
return false;
}
return isShallowEqual(
// asserting AppState because we're being passed the whole AppState
// but resolve to only the StaticCanvas-relevant props
getRelevantAppStateProps(prevProps.appState as AppState),
getRelevantAppStateProps(nextProps.appState as AppState),
);
};
export default React.memo(StaticCanvas, areEqual);

View File

@ -1,4 +0,0 @@
import InteractiveCanvas from "./InteractiveCanvas";
import StaticCanvas from "./StaticCanvas";
export { InteractiveCanvas, StaticCanvas };

View File

@ -73,7 +73,7 @@ const Footer = ({
<FooterCenterTunnel.Out />
<div
className={clsx("layer-ui__wrapper__footer-right zen-mode-transition", {
"transition-right": appState.zenModeEnabled,
"transition-right disable-pointerEvents": appState.zenModeEnabled,
})}
>
<div style={{ position: "relative" }}>

View File

@ -1,11 +1,10 @@
.footer-center {
pointer-events: none;
& > * {
pointer-events: var(--ui-pointerEvents);
pointer-events: all;
}
display: flex;
width: 100%;
justify-content: flex-start;
margin-inline-end: 0.6rem;
}

View File

@ -255,12 +255,14 @@ export const WelcomeScreenTopToolbarArrow = createIcon(
// custom
export const ExcalLogo = createIcon(
<g fill="currentColor">
<path d="M24.296 12.214c0 .112-.134.224-.291.224-.135 0-.516.629-.808 1.392-.897 2.335-9.867 20.096-9.89 19.534 0-.292-.134-.494-.359-.494-.313 0-.358.18-.224 1.055.135 1.01.045 1.236-3.14 7.432-1.793 3.525-3.722 7.208-4.282 8.196-.584 1.032-1.032 2.155-1.077 2.626-.067.809.022.92 1.973 2.605 1.122.988 2.557 2.223 3.185 2.784 2.826 2.582 4.149 3.615 4.508 3.547.538-.09 8.858-8.823 8.88-9.317 0-.225-.403-3.638-.897-7.59-.852-6.735-1.66-14.616-1.57-15.38.068-.47-.269-2.85-.516-3.884-.201-.808-.112-1.145 1.503-4.827.942-2.178 2.176-4.85 2.714-5.928.515-1.077.964-2.02.964-2.088 0-.067-.157-.112-.336-.112-.18 0-.337.09-.337.225Zm-5.158 16.772c.247 1.572.74 5.344 1.099 8.375.695 5.568 1.503 11.742 1.727 13.314.135.786.045.943-1.413 2.56-2.534 2.851-5.225 5.658-6.145 6.376l-.852.674-4.373-4.086c-4.037-3.728-4.373-4.11-4.127-4.558a5154.2 5154.2 0 0 1 2.535-4.626 727.864 727.864 0 0 0 3.678-6.78c.784-1.46 1.502-2.717 1.637-2.785.156-.09.201 2.178.156 7.006-.09 7.207-.067 7.23.651 7.072.09 0 .157-3.637.157-8.06V35.43l2.355-4.715c1.3-2.605 2.377-4.693 2.422-4.67.045.022.27 1.347.493 2.94ZM9.562 1.818C7.903 3.143 5.346 5.388 3.328 7.32L1.735 8.823l.292 1.976c.157 1.078.449 3.188.628 4.67.202 1.482.404 2.874.47 3.077.09.269 0 .404-.246.404-.426 0-.449-.113.718 3.592.286.952.577 1.903.875 2.851.044.158.224.225.425.158.202-.09.314-.27.247-.427-.067-.18.045-.36.224-.427.247-.09.225-.269-.157-.92-.605-1.01-2.152-9.633-2.242-12.416-.067-1.976-.067-1.999.762-3.121.808-1.1 2.67-2.762 5.54-4.873.807-.605 1.614-1.28 1.839-1.504.336-.404.493-.292 3.319 2.717 1.637 1.729 3.453 3.502 4.037 3.952l1.076.808-.83 1.75c-.448.944-2.265 4.581-4.059 8.04-3.745 7.274-2.983 6.578-7.333 6.645l-2.826.023-.942 1.077c-.987 1.146-1.121 1.572-.65 2.29.18.248.313.652.313.898 0 .405.157.472 1.055.517.56.023 1.076.09 1.144.157.067.068.156 1.46.224 3.098l.09 2.965-1.503 3.232C1.735 45.422.749 47.891.749 48.7c0 .427.09.786.18.786.224 0 .224-.022 9.35-19.085a4398.495 4398.495 0 0 1 8.927-18.546c.672-1.369 1.278-2.626 1.323-2.806.045-.202-1.503-1.751-3.97-3.93-2.22-1.975-4.171-3.772-4.35-3.974-.516-.628-1.279-.426-2.647.674ZM8.441 31.231c-.18.472-.65 1.46-1.031 2.2-.629 1.258-.696 1.303-.853.786-.09-.314-.157-1.235-.18-2.066-.022-1.639-.067-1.616 1.817-1.728L8.8 30.4l-.358.831Zm1.884-3.592c-1.032 1.998-1.077 2.02-3.903 2.155-2.489.135-2.533.112-2.533-.36 0-.269-.09-.628-.203-.808-.134-.202-.044-.56.27-1.055l.493-.763H6.69c1.234-.023 2.647-.113 3.14-.202.494-.09.92-.135.965-.113.045.023-.18.54-.471 1.146Zm-.09-20.477c-.404.292-.516.584-.516 1.325 0 .875.067 1.01.673 1.257.605.247.763.224 1.458-.247.92-.629.941-.786.269-1.796-.583-.876-1.166-1.033-1.884-.54Z" />
<path
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fill="currentColor"
fillRule="evenodd"
clipRule="evenodd"
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/>
</g>,
{ width: 40, height: 40, fill: "none" },
{ width: 26, height: 62, fill: "none" },
);
// custom

View File

@ -3,9 +3,8 @@ import { getShortcutFromShortcutName } from "../../actions/shortcuts";
import { t, useI18n } from "../../i18n";
import { useDevice, useExcalidrawActionManager } from "../App";
import { useTunnels } from "../../context/tunnels";
import { HelpIcon, LoadIcon, usersIcon } from "../icons";
import { ExcalLogo, HelpIcon, LoadIcon, usersIcon } from "../icons";
import { useUIAppState } from "../../context/ui-appState";
import { ExcalidrawLogo } from "../ExcalidrawLogo";
const WelcomeScreenMenuItemContent = ({
icon,
@ -110,7 +109,7 @@ Center.displayName = "Center";
const Logo = ({ children }: { children?: React.ReactNode }) => {
return (
<div className="welcome-screen-center__logo virgil welcome-screen-decor">
{children || <ExcalidrawLogo withText />}
{children || <>{ExcalLogo} Excalidraw</>}
</div>
);
};

View File

@ -10,13 +10,6 @@
pointer-events: none;
color: var(--color-gray-40);
a {
--color: var(--color-primary);
color: var(--color);
text-decoration: none;
margin-bottom: -6px;
}
}
&.theme--dark {
@ -143,6 +136,11 @@
align-items: center;
column-gap: 0.75rem;
font-size: 2.25rem;
svg {
width: 1.625rem;
height: auto;
}
}
.welcome-screen-center__heading {
@ -161,7 +159,7 @@
.welcome-screen-menu-item {
box-sizing: border-box;
pointer-events: var(--ui-pointerEvents);
pointer-events: all;
color: var(--color-gray-50);
font-size: 0.875rem;
@ -202,7 +200,7 @@
}
}
.welcome-screen-menu-item:hover {
&:not(:active) .welcome-screen-menu-item:hover {
text-decoration: none;
background: var(--color-gray-10);
@ -246,7 +244,7 @@
}
}
.welcome-screen-menu-item:hover {
&:not(:active) .welcome-screen-menu-item:hover {
background: var(--color-gray-85);
.welcome-screen-menu-item__shortcut {

View File

@ -41,14 +41,6 @@ export const POINTER_BUTTON = {
TOUCH: -1,
} as const;
export const POINTER_EVENTS = {
enabled: "all",
disabled: "none",
// asserted as any so it can be freely assigned to React Element
// "pointerEnvets" CSS prop
inheritFromUI: "var(--ui-pointerEvents)" as any,
} as const;
export enum EVENT {
COPY = "copy",
PASTE = "paste",
@ -125,7 +117,6 @@ export const FRAME_STYLE = {
export const WINDOWS_EMOJI_FALLBACK_FONT = "Segoe UI Emoji";
export const MIN_FONT_SIZE = 1;
export const DEFAULT_FONT_SIZE = 20;
export const DEFAULT_FONT_FAMILY: FontFamilyValues = FONT_FAMILY.Virgil;
export const DEFAULT_TEXT_ALIGN = "left";
@ -172,7 +163,6 @@ export const EXPORT_DATA_TYPES = {
excalidraw: "excalidraw",
excalidrawClipboard: "excalidraw/clipboard",
excalidrawLibrary: "excalidrawlib",
excalidrawClipboardWithAPI: "excalidraw-api/clipboard",
} as const;
export const EXPORT_SOURCE =
@ -249,8 +239,6 @@ export const VERSIONS = {
} as const;
export const BOUND_TEXT_PADDING = 5;
export const ARROW_LABEL_WIDTH_FRACTION = 0.7;
export const ARROW_LABEL_FONT_SIZE_TO_MIN_WIDTH_RATIO = 11;
export const VERTICAL_ALIGN = {
TOP: "top",

View File

@ -3,11 +3,8 @@
:root {
--zIndex-canvas: 1;
--zIndex-interactiveCanvas: 2;
--zIndex-wysiwyg: 3;
--zIndex-layerUI: 4;
--zIndex-eyeDropperBackdrop: 5;
--zIndex-eyeDropperPreview: 6;
--zIndex-wysiwyg: 2;
--zIndex-layerUI: 3;
--zIndex-modal: 1000;
--zIndex-popup: 1001;
@ -72,19 +69,10 @@
z-index: var(--zIndex-canvas);
&.interactive {
z-index: var(--zIndex-interactiveCanvas);
}
// Remove the main canvas from document flow to avoid resizeObserver
// feedback loop (see https://github.com/excalidraw/excalidraw/pull/3379)
}
&__canvas-wrapper,
&__canvas.static {
pointer-events: none;
}
&__canvas {
position: absolute;
}
@ -253,7 +241,7 @@
max-height: 100%;
display: flex;
flex-direction: column;
pointer-events: var(--ui-pointerEvents);
pointer-events: initial;
.panelColumn {
padding: 8px 8px 0 8px;
@ -301,7 +289,7 @@
pointer-events: none !important;
& > * {
pointer-events: var(--ui-pointerEvents);
pointer-events: all;
}
}
@ -312,16 +300,16 @@
cursor: default;
pointer-events: none !important;
& > * {
pointer-events: var(--ui-pointerEvents);
}
@media (min-width: 1536px) {
grid-template-columns: 1fr 1fr 1fr;
grid-gap: 3rem;
}
}
.layer-ui__wrapper:not(.disable-pointerEvents) .App-menu_top > * {
pointer-events: all;
}
.App-menu_top > *:first-child {
justify-self: flex-start;
}
@ -425,6 +413,17 @@
}
}
.disable-zen-mode {
border-radius: var(--border-radius-lg);
background-color: var(--color-gray-20);
border: 1px solid var(--color-gray-30);
padding: 10px 20px;
&:hover {
background-color: var(--color-gray-30);
}
}
.scroll-back-to-content {
border-radius: var(--border-radius-lg);
background-color: var(--island-bg-color);
@ -436,7 +435,7 @@
left: 50%;
bottom: 30px;
transform: translateX(-50%);
pointer-events: var(--ui-pointerEvents);
pointer-events: all;
font-family: inherit;
&:hover {

View File

@ -126,9 +126,6 @@
--color-success: #268029;
--color-success-lighter: #cafccc;
--color-logo-icon: var(--color-primary);
--color-logo-text: #190064;
--border-radius-md: 0.375rem;
--border-radius-lg: 0.5rem;
@ -222,7 +219,5 @@
--color-muted-background-darker: var(--color-gray-20);
--color-promo: #d297ff;
--color-logo-text: #e2dfff;
}
}

File diff suppressed because it is too large Load Diff

View File

@ -144,7 +144,11 @@ export const loadSceneOrLibraryFromBlob = async (
fileHandle: fileHandle || blob.handle || null,
...cleanAppStateForExport(data.appState || {}),
...(localAppState
? calculateScrollCenter(data.elements || [], localAppState)
? calculateScrollCenter(
data.elements || [],
localAppState,
null,
)
: {}),
},
files: data.files,

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