This PR implements a camera options API.
- [x] Initial PR
- [x] Updated unit tests
- [x] Feedback / review
- [x] New unit tests
- [x] Update use-case examples
- [x] Ship?
## Public API
A user can provide camera options to the `Tldraw` component via the
`cameraOptions` prop. The prop is also available on the `TldrawEditor`
component and the constructor parameters of the `Editor` class.
```tsx
export default function CameraOptionsExample() {
return (
<div className="tldraw__editor">
<Tldraw cameraOptions={CAMERA_OPTIONS} />
</div>
)
}
```
At runtime, a user can:
- get the current camera options with `Editor.getCameraOptions`
- update the camera options with `Editor.setCameraOptions`
Setting the camera options automatically applies them to the current
camera.
```ts
editor.setCameraOptions({...editor.getCameraOptions(), isLocked: true })
```
A user can get the "camera fit zoom" via `editor.getCameraFitZoom()`.
# Interface
The camera options themselves can look a few different ways depending on
the `type` provided.
```tsx
export type TLCameraOptions = {
/** Whether the camera is locked. */
isLocked: boolean
/** The speed of a scroll wheel / trackpad pan. Default is 1. */
panSpeed: number
/** The speed of a scroll wheel / trackpad zoom. Default is 1. */
zoomSpeed: number
/** The steps that a user can zoom between with zoom in / zoom out. The first and last value will determine the min and max zoom. */
zoomSteps: number[]
/** Controls whether the wheel pans or zooms.
*
* - `zoom`: The wheel will zoom in and out.
* - `pan`: The wheel will pan the camera.
* - `none`: The wheel will do nothing.
*/
wheelBehavior: 'zoom' | 'pan' | 'none'
/** The camera constraints. */
constraints?: {
/** The bounds (in page space) of the constrained space */
bounds: BoxModel
/** The padding inside of the viewport (in screen space) */
padding: VecLike
/** The origin for placement. Used to position the bounds within the viewport when an axis is fixed or contained and zoom is below the axis fit. */
origin: VecLike
/** The camera's initial zoom, used also when the camera is reset.
*
* - `default`: Sets the initial zoom to 100%.
* - `fit-x`: The x axis will completely fill the viewport bounds.
* - `fit-y`: The y axis will completely fill the viewport bounds.
* - `fit-min`: The smaller axis will completely fill the viewport bounds.
* - `fit-max`: The larger axis will completely fill the viewport bounds.
* - `fit-x-100`: The x axis will completely fill the viewport bounds, or 100% zoom, whichever is smaller.
* - `fit-y-100`: The y axis will completely fill the viewport bounds, or 100% zoom, whichever is smaller.
* - `fit-min-100`: The smaller axis will completely fill the viewport bounds, or 100% zoom, whichever is smaller.
* - `fit-max-100`: The larger axis will completely fill the viewport bounds, or 100% zoom, whichever is smaller.
*/
initialZoom:
| 'fit-min'
| 'fit-max'
| 'fit-x'
| 'fit-y'
| 'fit-min-100'
| 'fit-max-100'
| 'fit-x-100'
| 'fit-y-100'
| 'default'
/** The camera's base for its zoom steps.
*
* - `default`: Sets the initial zoom to 100%.
* - `fit-x`: The x axis will completely fill the viewport bounds.
* - `fit-y`: The y axis will completely fill the viewport bounds.
* - `fit-min`: The smaller axis will completely fill the viewport bounds.
* - `fit-max`: The larger axis will completely fill the viewport bounds.
* - `fit-x-100`: The x axis will completely fill the viewport bounds, or 100% zoom, whichever is smaller.
* - `fit-y-100`: The y axis will completely fill the viewport bounds, or 100% zoom, whichever is smaller.
* - `fit-min-100`: The smaller axis will completely fill the viewport bounds, or 100% zoom, whichever is smaller.
* - `fit-max-100`: The larger axis will completely fill the viewport bounds, or 100% zoom, whichever is smaller.
*/
baseZoom:
| 'fit-min'
| 'fit-max'
| 'fit-x'
| 'fit-y'
| 'fit-min-100'
| 'fit-max-100'
| 'fit-x-100'
| 'fit-y-100'
| 'default'
/** The behavior for the constraints for both axes or each axis individually.
*
* - `free`: The bounds are ignored when moving the camera.
* - 'fixed': The bounds will be positioned within the viewport based on the origin
* - `contain`: The 'fixed' behavior will be used when the zoom is below the zoom level at which the bounds would fill the viewport; and when above this zoom, the bounds will use the 'inside' behavior.
* - `inside`: The bounds will stay completely within the viewport.
* - `outside`: The bounds will stay touching the viewport.
*/
behavior:
| 'free'
| 'fixed'
| 'inside'
| 'outside'
| 'contain'
| {
x: 'free' | 'fixed' | 'inside' | 'outside' | 'contain'
y: 'free' | 'fixed' | 'inside' | 'outside' | 'contain'
}
}
}
```
### Change Type
- [x] `sdk` — Changes the tldraw SDK
- [x] `feature` — New feature
### Test Plan
These features combine in different ways, so we'll want to write some
more tests to find surprises.
1. Add a step-by-step description of how to test your PR here.
2.
- [ ] Unit Tests
### Release Notes
- SDK: Adds camera options.
---------
Co-authored-by: Mitja Bezenšek <mitja.bezensek@gmail.com>
This pull request was initiated by Lokalise (user Mitja) at 2024-04-30
15:15:53
- [x] sdk
- [x] chore
Co-authored-by: Steve Ruiz <steveruizok@gmail.com>
This PR just changes the ordering of our translations files.
I did this because it makes it easier for contributors to update
translations directly in those files without causing lots of
hard-to-read formatting changes each time we export from Lokalise.
I also updated our Notion doc instructions on how to export from
Lokalise:
https://www.notion.so/tldraw/How-to-make-a-PR-from-Lokalise-e63e61f6beec495bbb4c31c376e9c1a1?pvs=4
This PR refactors our menu systems and provides an interface to hide or
replace individual user interface elements.
# Background
Previously, we've had two types of overrides:
- "schema" overrides that would allow insertion or replacement of items
in the different menus
- "component" overrides that would replace components in the editor's
user interface
This PR is an attempt to unify the two and to provide for additional
cases where the "schema-based" user interface had begun to break down.
# Approach
This PR makes no attempt to change the `actions` or `tools`
overrides—the current system seems to be correct for those because they
are not reactive. The challenge with the other ui schemas is that they
_are_ reactive, and thus the overrides both need to a) be fed in from
outside of the editor as props, and b) react to changes from the editor,
which is an impossible situation.
The new approach is to use React to declare menu items. (Surprise!)
```tsx
function CustomHelpMenuContent() {
return (
<>
<DefaultHelpMenuContent />
<TldrawUiMenuGroup id="custom stuff">
<TldrawUiMenuItem
id="about"
label="Like my posts"
icon="external-link"
readonlyOk
onSelect={() => {
window.open('https://x.com/tldraw', '_blank')
}}
/>
</TldrawUiMenuGroup>
</>
)
}
const components: TLComponents = {
HelpMenuContent: CustomHelpMenuContent,
}
export default function CustomHelpMenuContentExample() {
return (
<div className="tldraw__editor">
<Tldraw components={components} />
</div>
)
}
```
We use a `components` prop with the combined editor and ui components.
- [ ] Create a "layout" component?
- [ ] Make UI components more isolated? If possible, they shouldn't
depend on styles outside of themselves, so that they can be used in
other layouts. Maybe we wait on this because I'm feeling a slippery
slope toward presumptions about configurability.
- [ ] OTOH maybe we go hard and consider these things as separate
components, even packages, with their own interfaces for customizability
/ configurability, just go all the way with it, and see what that looks
like.
# Pros
Top line: you can customize tldraw's user interface in a MUCH more
granular / powerful way than before.
It solves a case where menu items could not be made stateful from
outside of the editor context, and provides the option to do things in
the menus that we couldn't allow previously with the "schema-based"
approach.
It also may (who knows) be more performant because we can locate the
state inside of the components for individual buttons and groups,
instead of all at the top level above the "schema". Because items /
groups decide their own state, we don't have to have big checks on how
many items are selected, or whether we have a flippable state. Items and
groups themselves are allowed to re-build as part of the regular React
lifecycle. Menus aren't constantly being rebuilt, if that were ever an
issue.
Menu items can be shared between different menu types. We'll are
sometimes able to re-use items between, for example, the menu and the
context menu and the actions menu.
Our overrides no longer mutate anything, so there's less weird searching
and finding.
# Cons
This approach can make customization menu contents significantly more
complex, as an end user would need to re-declare most of a menu in order
to make any change to it. Luckily a user can add things to the top or
bottom of the context menu fairly easily. (And who knows, folks may
actually want to do deep customization, and this allows for it.)
It's more code. We are shipping more react components, basically one for
each menu item / group.
Currently this PR does not export the subcomponents, i.e. menu items. If
we do want to export these, then heaven help us, it's going to be a
_lot_ of exports.
# Progress
- [x] Context menu
- [x] Main menu
- [x] Zoom menu
- [x] Help menu
- [x] Actions menu
- [x] Keyboard shortcuts menu
- [x] Quick actions in main menu? (new)
- [x] Helper buttons? (new)
- [x] Debug Menu
And potentially
- [x] Toolbar
- [x] Style menu
- [ ] Share zone
- [x] Navigation zone
- [ ] Other zones
### Change Type
- [x] `major` — Breaking change
### Test Plan
1. use the context menu
2. use the custom context menu example
3. use cursor chat in the context menu
- [x] Unit Tests
- [ ] End to end tests
### Release Notes
- Add a brief release note for your PR here.
Adds Slovenian localization.
### Change Type
- [ ] `patch` — Bug fix
- [x] `minor` — New feature
- [ ] `major` — Breaking change
- [ ] `dependencies` — Changes to package dependencies[^1]
- [ ] `documentation` — Changes to the documentation only[^2]
- [ ] `tests` — Changes to any test code only[^2]
- [ ] `internal` — Any other changes that don't affect the published
package[^2]
- [ ] I don't know
[^1]: publishes a `patch` release, for devDependencies use `internal`
[^2]: will not publish a new version
---------
Co-authored-by: Mitja Bezenšek <mitja.bezensek@gmail.com>
Steve Ruiz