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fix(editor): dnd lag (#9378)

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Saul-Mirone
2024-12-27 10:33:59 +00:00
parent 12bfbf1db0
commit 5c4058cd73
2 changed files with 46 additions and 18 deletions
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62
blocksuite/affine/components/src/drag-indicator/file-drop-manager.ts
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@@ -56,7 +56,7 @@ export class FileDropExtension extends LifeCycleWatcher {
FileDropExtension.indicator.rect = null;
};
onDragOver = (event: DragEvent) => {
onDragMove = (event: DragEvent) => {
event.preventDefault();
const dataTransfer = event.dataTransfer;
@@ -149,9 +149,22 @@ export class FileDropExtension extends LifeCycleWatcher {
const droppedFiles = dataTransfer.files;
if (!droppedFiles || !droppedFiles.length) return;
const { targetModel, type: place } = this;
const { x, y } = event;
const { clientX, clientY } = event;
const point = new Point(clientX, clientY);
const element = getClosestBlockComponentByPoint(point.clone());
let result: DropResult | null = null;
if (element) {
const model = element.model;
const parent = this.std.doc.getParent(model);
if (!matchFlavours(parent, ['affine:surface' as BlockSuite.Flavour])) {
result = calcDropTarget(point, model, element);
}
}
FileDropExtension.dropResult = result;
const { x, y } = event;
const { targetModel, type: place } = this;
const drop = onDrop({
std: this.std,
files: [...droppedFiles],
@@ -170,21 +183,34 @@ export class FileDropExtension extends LifeCycleWatcher {
super.mounted();
const std = this.std;
std.event.add('nativeDragOver', context => {
const event = context.get('dndState');
this.onDragOver(event.raw);
});
std.event.add('nativeDragLeave', () => {
this.onDragLeave();
});
std.provider.getAll(FileDropConfigExtensionIdentifier).forEach(options => {
if (options.onDrop) {
std.event.add('nativeDrop', context => {
const event = context.get('dndState');
return this._onDrop(event.raw, options);
});
}
});
std.event.disposables.add(
std.event.add('nativeDragMove', context => {
const event = context.get('dndState');
this.onDragMove(event.raw);
})
);
std.event.disposables.add(
std.event.add('nativeDragLeave', () => {
this.onDragLeave();
})
);
std.event.disposables.add(
std.event.add('nativeDrop', context => {
const values = std.provider
.getAll(FileDropConfigExtensionIdentifier)
.values();
for (const value of values) {
if (value.onDrop) {
const event = context.get('dndState');
const drop = this._onDrop(event.raw, value);
if (drop) {
return;
}
}
}
})
);
}
}