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Merge VS Code 1.31.1 (#4283)

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This commit is contained in:
Matt Irvine
2019-03-15 13:09:45 -07:00
committed by GitHub
parent 7d31575149
commit 86bac90001
1716 changed files with 53308 additions and 48375 deletions
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68
src/vs/base/browser/ui/tree/tree.ts
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@@ -5,7 +5,8 @@
import { Event } from 'vs/base/common/event';
import { Iterator } from 'vs/base/common/iterator';
import { IListRenderer } from 'vs/base/browser/ui/list/list';
import { IListRenderer, IListDragOverReaction, IListDragAndDrop, ListDragOverEffect } from 'vs/base/browser/ui/list/list';
import { IDragAndDropData } from 'vs/base/browser/dnd';
export const enum TreeVisibility {
@@ -67,6 +68,10 @@ export interface ITreeFilter<T, TFilterData = void> {
filter(element: T, parentVisibility: TreeVisibility): TreeFilterResult<TFilterData>;
}
export interface ITreeSorter<T> {
compare(element: T, otherElement: T): number;
}
export interface ITreeElement<T> {
readonly element: T;
readonly children?: Iterator<ITreeElement<T>> | ITreeElement<T>[];
@@ -79,17 +84,33 @@ export interface ITreeNode<T, TFilterData = void> {
readonly parent: ITreeNode<T, TFilterData> | undefined;
readonly children: ITreeNode<T, TFilterData>[];
readonly depth: number;
readonly visibleChildrenCount: number;
readonly visibleChildIndex: number;
readonly collapsible: boolean;
readonly collapsed: boolean;
readonly visible: boolean;
readonly filterData: TFilterData | undefined;
}
export interface ICollapseStateChangeEvent<T, TFilterData> {
node: ITreeNode<T, TFilterData>;
deep: boolean;
}
export interface ITreeModelSpliceEvent<T, TFilterData> {
insertedNodes: ITreeNode<T, TFilterData>[];
deletedNodes: ITreeNode<T, TFilterData>[];
}
export interface ITreeModel<T, TFilterData, TRef> {
readonly onDidChangeCollapseState: Event<ITreeNode<T, TFilterData>>;
readonly rootRef: TRef;
readonly onDidSplice: Event<ITreeModelSpliceEvent<T, TFilterData>>;
readonly onDidChangeCollapseState: Event<ICollapseStateChangeEvent<T, TFilterData>>;
readonly onDidChangeRenderNodeCount: Event<ITreeNode<T, TFilterData>>;
getListIndex(location: TRef): number;
getListRenderCount(location: TRef): number;
getNode(location?: TRef): ITreeNode<T, any>;
getNodeLocation(node: ITreeNode<T, any>): TRef;
getParentNodeLocation(location: TRef): TRef;
@@ -100,9 +121,7 @@ export interface ITreeModel<T, TFilterData, TRef> {
isCollapsible(location: TRef): boolean;
isCollapsed(location: TRef): boolean;
setCollapsed(location: TRef, collapsed: boolean): boolean;
toggleCollapsed(location: TRef): void;
collapseAll(): void;
setCollapsed(location: TRef, collapsed?: boolean, recursive?: boolean): boolean;
refilter(): void;
}
@@ -127,3 +146,42 @@ export interface ITreeContextMenuEvent<T> {
element: T | null;
anchor: HTMLElement | { x: number; y: number; } | undefined;
}
export interface ITreeNavigator<T> {
current(): T | null;
previous(): T | null;
parent(): T | null;
first(): T | null;
last(): T | null;
next(): T | null;
}
export interface IDataSource<TInput, T> {
getChildren(element: TInput | T): T[];
}
export interface IAsyncDataSource<TInput, T> {
hasChildren(element: TInput | T): boolean;
getChildren(element: TInput | T): T[] | Promise<T[]>;
}
export const enum TreeDragOverBubble {
Down,
Up
}
export interface ITreeDragOverReaction extends IListDragOverReaction {
bubble?: TreeDragOverBubble;
autoExpand?: boolean;
}
export const TreeDragOverReactions = {
acceptBubbleUp(): ITreeDragOverReaction { return { accept: true, bubble: TreeDragOverBubble.Up }; },
acceptBubbleDown(autoExpand = false): ITreeDragOverReaction { return { accept: true, bubble: TreeDragOverBubble.Down, autoExpand }; },
acceptCopyBubbleUp(): ITreeDragOverReaction { return { accept: true, bubble: TreeDragOverBubble.Up, effect: ListDragOverEffect.Copy }; },
acceptCopyBubbleDown(autoExpand = false): ITreeDragOverReaction { return { accept: true, bubble: TreeDragOverBubble.Down, effect: ListDragOverEffect.Copy, autoExpand }; }
};
export interface ITreeDragAndDrop<T> extends IListDragAndDrop<T> {
onDragOver(data: IDragAndDropData, targetElement: T | undefined, targetIndex: number | undefined, originalEvent: DragEvent): boolean | ITreeDragOverReaction;
}