AudioMedia entity for loading & controlling a single audio media
AudioMediaManagerService: Global audio state synchronization across tabs
AudioAttachmentService + AudioAttachmentBlock for manipulating AttachmentBlock in affine - e.g., filling transcription (using mock endpoint for now)
Added AudioBlock + AudioPlayer for rendering audio block in affine (new transcription block whose renderer is provided in affine)
fix AF-2292
fix AF-2337
### Overview:
We've been working with some legacy code in the default-tool and edgeless-selected-rect modules, which are responsible for fundamental operations like moving, resizing, and rotating elements. Currently, these operations are hardcoded, making it challenging to extend functionalities without diving deep into the code.
### What's Changing:
Introducing `ElementTransformManager` to streamline the handling of basic transformations (move, resize, rotate) while allowing the business logic to dictate when these actions occur.
Providing two ways to extend the transformations behaviour:
- Extends inside element view definition: Elements can decide how to handle move/resize events, such as enforcing size constraints.
- Extension mechanism provided by this manager: Adjust or completely override default drag behaviors, like snapping elements into alignment.
### Code Examples:
Delegate element movement to TransformManager:
```typescript
class DefaultTool {
override dragStart(event) {
if(this.dragType === DragType.ContentMoving) {
const transformManager = this.std.get(TransformManagerIdentifier);
transformManager.startDrag({ selectedElements, event });
}
}
}
```
Enforce minimum width inside view definition:
```typescript
class EdgelessNoteBlock extends GfxBlockComponent {
onResizeDelta({ dw, dh }) {
const bound = this.model.elementBound;
bound.w = Math.min(MAX_WIDTH, bound.w + dw);
bound.h = Math.min(MAX_HEIGHT, bound.h + dh);
this.model.xywh = bound.serialize();
}
}
```
Use extension to implement element snapping:
```typescript
import { TransformerExtension } from '@blocksuite/std/gfx';
// Just extends the TransformerExtension
class SnapManager extends TransformerExtension {
static override key = 'snap-manager';
onDragInitialize() {
return {
onDragMove(context) {
const { dx, dy } = this.getAlignmentMoveDistance(context.elements);
context.dx = dx;
context.dy = dy;
}
}
}
}
```
### Others
The migration will be divided into several PRs. This PR mostly focus on refactoring elements movement part of `default-tool`.
- Delegate elements movement to `TransformManager`
- Rewrite the default tool extension into `TransformManager` extension
- Add drag handler interface to gfx view (both `GfxBlockComponent` and `GfxElementModelView`) to allow element to define how it gonna react on drag
