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feat: add webContents.getPrintersAsync() (#31023)

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This deprecates the synchronous and blocking `webContents.getPrinters()`
function and introduces `webContents.getPrintersAsync()`, which is
asynchronous and non-blocking.

Signed-off-by: Darshan Sen <darshan.sen@postman.com>
This commit is contained in:
Darshan Sen 2021-10-25 23:46:58 +05:30 • committed by GitHub
parent b936f5e14a
commit 8f51d3e1bf
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5 changed files with 70 additions and 4 deletions
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10
spec-main/api-web-contents-spec.ts
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@ -1728,6 +1728,16 @@ describe('webContents module', () => {
});
});
ifdescribe(features.isPrintingEnabled())('getPrintersAsync()', () => {
afterEach(closeAllWindows);
it('can get printer list', async () => {
const w = new BrowserWindow({ show: false, webPreferences: { sandbox: true } });
await w.loadURL('about:blank');
const printers = await w.webContents.getPrintersAsync();
expect(printers).to.be.an('array');
});
});
ifdescribe(features.isPrintingEnabled())('printToPDF()', () => {
let w: BrowserWindow;