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feat: multiplayer undo / redo (#7348)

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Marcel Mraz 2024-04-17 13:01:24 +01:00 • committed by GitHub
parent 5211b003b8
commit 530617be90
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71 changed files with 34885 additions and 14877 deletions
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20
packages/excalidraw/types.ts
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@ -199,6 +199,24 @@ export type InteractiveCanvasAppState = Readonly<
}
>;
export type ObservedAppState = ObservedStandaloneAppState &
ObservedElementsAppState;
export type ObservedStandaloneAppState = {
name: AppState["name"];
viewBackgroundColor: AppState["viewBackgroundColor"];
};
export type ObservedElementsAppState = {
editingGroupId: AppState["editingGroupId"];
selectedElementIds: AppState["selectedElementIds"];
selectedGroupIds: AppState["selectedGroupIds"];
// Avoiding storing whole instance, as it could lead into state incosistencies, empty undos/redos and etc.
editingLinearElementId: LinearElementEditor["elementId"] | null;
// Right now it's coupled to `editingLinearElement`, ideally it should not be really needed as we already have selectedElementIds & editingLinearElementId
selectedLinearElementId: LinearElementEditor["elementId"] | null;
};
export interface AppState {
contextMenu: {
items: ContextMenuItems;
@ -489,7 +507,7 @@ export type SceneData = {
elements?: ImportedDataState["elements"];
appState?: ImportedDataState["appState"];
collaborators?: Map<SocketId, Collaborator>;
commitToHistory?: boolean;
commitToStore?: boolean;
};
export enum UserIdleState {