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Writeable active and selected items (#49340, fixes vscode-azure-account#67)

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Christof Marti
2018-06-20 10:27:20 +02:00
parent 05b5db7a04
commit 6cba561685
9 changed files with 215 additions and 59 deletions
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13
src/vs/workbench/api/node/extHostQuickOpen.ts
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@@ -455,6 +455,7 @@ class ExtHostQuickPick extends ExtHostQuickInput implements QuickPick {
private _items: QuickPickItem[] = [];
private _handlesToItems = new Map<number, QuickPickItem>();
private _itemsToHandles = new Map<QuickPickItem, number>();
private _canSelectMany = false;
private _matchOnDescription = true;
private _matchOnDetail = true;
@@ -479,8 +480,10 @@ class ExtHostQuickPick extends ExtHostQuickInput implements QuickPick {
set items(items: QuickPickItem[]) {
this._items = items;
this._handlesToItems.clear();
this._itemsToHandles.clear();
items.forEach((item, i) => {
this._handlesToItems.set(i, item);
this._itemsToHandles.set(item, i);
});
this.update({
items: items.map((item, i) => ({
@@ -524,12 +527,22 @@ class ExtHostQuickPick extends ExtHostQuickInput implements QuickPick {
return this._activeItems;
}
set activeItems(activeItems: QuickPickItem[]) {
this._activeItems = activeItems.filter(item => this._itemsToHandles.has(item));
this.update({ activeItems: this._activeItems.map(item => this._itemsToHandles.get(item)) });
}
onDidChangeActive = this._onDidChangeActiveEmitter.event;
get selectedItems() {
return this._selectedItems;
}
set selectedItems(selectedItems: QuickPickItem[]) {
this._selectedItems = selectedItems.filter(item => this._itemsToHandles.has(item));
this.update({ selectedItems: this._selectedItems.map(item => this._itemsToHandles.get(item)) });
}
onDidChangeSelection = this._onDidChangeSelectionEmitter.event;
_fireDidChangeActive(handles: number[]) {