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Merge from vscode 2cd495805cf99b31b6926f08ff4348124b2cf73d

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This commit is contained in:
ADS Merger
2020-06-30 04:40:21 +00:00
committed by AzureDataStudio
parent a8a7559229
commit 1388493cc1
602 changed files with 16375 additions and 12940 deletions
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49
src/vs/platform/undoRedo/common/undoRedo.ts
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@@ -28,7 +28,11 @@ export interface IWorkspaceUndoRedoElement {
readonly label: string;
undo(): Promise<void> | void;
redo(): Promise<void> | void;
split(): IResourceUndoRedoElement[];
/**
* If implemented, indicates that this undo/redo element can be split into multiple per resource elements.
*/
split?(): IResourceUndoRedoElement[];
/**
* If implemented, will be invoked before calling `undo()` or `redo()`.
@@ -46,17 +50,29 @@ export interface IPastFutureElements {
}
export interface UriComparisonKeyComputer {
/**
* Return `null` if you don't own this URI.
*/
getComparisonKey(uri: URI): string | null;
getComparisonKey(uri: URI): string;
}
export class ResourceEditStackSnapshot {
constructor(
public readonly resource: URI,
public readonly elements: number[]
) { }
}
export interface IUndoRedoService {
readonly _serviceBrand: undefined;
registerUriComparisonKeyComputer(uriComparisonKeyComputer: UriComparisonKeyComputer): IDisposable;
/**
* Register an URI -> string hasher.
* This is useful for making multiple URIs share the same undo-redo stack.
*/
registerUriComparisonKeyComputer(scheme: string, uriComparisonKeyComputer: UriComparisonKeyComputer): IDisposable;
/**
* Get the hash used internally for a certain URI.
* This uses any registered `UriComparisonKeyComputer`.
*/
getUriComparisonKey(resource: URI): string;
/**
@@ -66,14 +82,20 @@ export interface IUndoRedoService {
pushElement(element: IUndoRedoElement): void;
/**
* Get the last pushed element. If the last pushed element has been undone, returns null.
* Get the last pushed element for a resource.
* If the last pushed element has been undone, returns null.
*/
getLastElement(resource: URI): IUndoRedoElement | null;
/**
* Get all the elements associated with a resource.
* This includes the past and the future.
*/
getElements(resource: URI): IPastFutureElements;
hasElements(resource: URI): boolean;
/**
* Validate or invalidate stack elements associated with a resource.
*/
setElementsValidFlag(resource: URI, isValid: boolean, filter: (element: IUndoRedoElement) => boolean): void;
/**
@@ -81,6 +103,15 @@ export interface IUndoRedoService {
*/
removeElements(resource: URI): void;
/**
* Create a snapshot of the current elements on the undo-redo stack for a resource.
*/
createSnapshot(resource: URI): ResourceEditStackSnapshot;
/**
* Attempt (as best as possible) to restore a certain snapshot previously created with `createSnapshot` for a resource.
*/
restoreSnapshot(snapshot: ResourceEditStackSnapshot): void;
canUndo(resource: URI): boolean;
undo(resource: URI): Promise<void> | void;