本文整理汇总了TypeScript中vscode.CancellationTokenSource类的典型用法代码示例。如果您正苦于以下问题：TypeScript CancellationTokenSource类的具体用法？TypeScript CancellationTokenSource怎么用？TypeScript CancellationTokenSource使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了CancellationTokenSource类的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: test
test('showQuickPick, canceled by another picker', function () {
const result = window.showQuickPick(['eins', 'zwei', 'drei'], { ignoreFocusOut: true }).then(result => {
assert.equal(result, undefined);
});
const source = new CancellationTokenSource();
source.cancel();
window.showQuickPick(['eins', 'zwei', 'drei'], undefined, source.token);
return result;
});示例2: test
test('showQuickPick, native promise - #11754', async function () {
const data = new Promise<string[]>(resolve => {
resolve(['a', 'b', 'c']);
});
const source = new CancellationTokenSource();
const result = window.showQuickPick(data, undefined, source.token);
source.cancel();
const value_1 = await result;
assert.equal(value_1, undefined);
});示例3: it
it('Should notify cancellation', async () => {
const observable = new ReplaySubject<number | undefined>();
observable.next(undefined);
const cancellationTokenSource = new CancellationTokenSource();
cancellationTokenSource.cancel();
const notificationService = NotificationService.getInstance();
await notificationService.reportExecutionStatus(
'mock command',
observable,
cancellationTokenSource.token
);
assert.calledOnce(mShow);
assert.notCalled(mShowInformation);
assert.calledWith(mShowWarningMessage, 'mock command was canceled');
assert.notCalled(mShowErrorMessage);
});示例4: show
static async show(
stash: GitStash,
mode: 'list' | 'apply',
progressCancellation: CancellationTokenSource,
goBackCommand?: CommandQuickPickItem,
currentCommand?: CommandQuickPickItem
): Promise<CommitQuickPickItem<GitStashCommit> | CommandQuickPickItem | undefined> {
const items = ((stash &&
Array.from(Iterables.map(stash.commits.values(), c => new CommitQuickPickItem<GitStashCommit>(c)))) ||
[]) as (CommitQuickPickItem<GitStashCommit> | CommandQuickPickItem)[];
if (mode === 'list') {
const commandArgs: StashSaveCommandArgs = {
goBackCommand: currentCommand
};
items.splice(
0,
0,
new CommandQuickPickItem(
{
label: '$(plus) Stash Changes',
description: `${Strings.pad(GlyphChars.Dash, 2, 3)} stashes all changes`
},
Commands.StashSave,
[commandArgs]
)
);
}
if (goBackCommand) {
items.splice(0, 0, goBackCommand);
}
if (progressCancellation.token.isCancellationRequested) return undefined;
const scope = await Container.keyboard.beginScope({ left: goBackCommand });
progressCancellation.cancel();
const pick = await window.showQuickPick(items, {
matchOnDescription: true,
placeHolder:
mode === 'apply'
? `Apply stashed changes to your working tree${GlyphChars.Ellipsis}`
: `stashed changes ${GlyphChars.Dash} search by message, filename, or commit id`,
ignoreFocusOut: getQuickPickIgnoreFocusOut()
// onDidSelectItem: (item: QuickPickItem) => {
// scope.setKeyCommand('right', item);
// }
});
await scope.dispose();
return pick;
}示例5: show
static async show(
log: GitLog | undefined,
placeHolder: string,
progressCancellation: CancellationTokenSource,
options: {
goBackCommand?: CommandQuickPickItem;
showAllCommand?: CommandQuickPickItem;
showInViewCommand?: CommandQuickPickItem;
}
): Promise<CommitQuickPickItem | CommandQuickPickItem | undefined> {
const items = ((log && [...Iterables.map(log.commits.values(), c => new CommitQuickPickItem(c))]) || [
new MessageQuickPickItem('No results found')
]) as (CommitQuickPickItem | CommandQuickPickItem)[];
if (options.showInViewCommand !== undefined) {
items.splice(0, 0, options.showInViewCommand);
}
if (options.showAllCommand !== undefined) {
items.splice(0, 0, options.showAllCommand);
}
if (options.goBackCommand !== undefined) {
items.splice(0, 0, options.goBackCommand);
}
if (progressCancellation.token.isCancellationRequested) return undefined;
const scope = await Container.keyboard.beginScope({ left: options.goBackCommand });
progressCancellation.cancel();
const pick = await window.showQuickPick(items, {
matchOnDescription: true,
placeHolder: placeHolder,
ignoreFocusOut: getQuickPickIgnoreFocusOut()
// onDidSelectItem: (item: QuickPickItem) => {
// scope.setKeyCommand('right', item);
// }
});
await scope.dispose();
return pick;
}示例6: test
test('Kill', done => {
const def = createDeferred<any>();
const output: string[] = [];
function handleOutput(data: string) {
output.push(data);
}
const cancellation = new vscode.CancellationTokenSource();
execPythonFile('python', ['-c', 'import sys\nprint(1)\nsys.__stdout__.flush()\nimport time\ntime.sleep(5)\nprint(2)'], __dirname, false, handleOutput, cancellation.token).then(() => {
def.reject('Should not have completed');
}).catch(()=>{
def.resolve();
});
setTimeout(() => {
cancellation.cancel();
}, 1000);
def.promise.then(done).catch(done);
});示例7: _showQuickPickProgress
async function _showQuickPickProgress(message: string, cancellation: CancellationTokenSource, mapping?: KeyMapping) {
const scope = mapping && (await Container.keyboard.beginScope(mapping));
try {
await window.showQuickPick(
_getInfiniteCancellablePromise(cancellation),
{
placeHolder: message,
ignoreFocusOut: getQuickPickIgnoreFocusOut()
},
cancellation.token
);
}
catch (ex) {
// Not sure why this throws
}
finally {
cancellation.cancel();
scope && scope.dispose();
}
}示例8: test
test('#7013 - input without options', function () {
const source = new CancellationTokenSource();
let p = window.showInputBox(undefined, source.token);
assert.ok(typeof p === 'object');
source.dispose();
});示例9:
items = items.then(itms => {
if (itms.length <= 1) {
autoPick = itms[0];
cancellation.cancel();
}
return itms;
});示例10: cancelCommandExecution
export function cancelCommandExecution() {
if (cancellationTokenSource) {
cancellationTokenSource.cancel();
cancellationTokenSource = undefined;
resetStatusBarItem();
if (statusTimer) {
clearInterval(statusTimer);
statusTimer = undefined;
}
}
}