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refactor: use default printing path when no user options (#46587)

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Shelley Vohr 2025-04-11 16:14:29 +02:00 • committed by GitHub
parent 74d641c7b3
commit 3064b24c9d
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3 changed files with 34 additions and 14 deletions
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24
lib/browser/api/web-contents.ts
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@ -263,8 +263,17 @@ WebContents.prototype.print = function (options: ElectronInternal.WebContentsPri
throw new TypeError('webContents.print(): Invalid print settings specified.');
}
const pageSize = options.pageSize ?? 'A4';
if (typeof pageSize === 'object') {
const { pageSize } = options;
if (typeof pageSize === 'string' && PDFPageSizes[pageSize]) {
const mediaSize = PDFPageSizes[pageSize];
options.mediaSize = {
...mediaSize,
imageable_area_left_microns: 0,
imageable_area_bottom_microns: 0,
imageable_area_right_microns: mediaSize.width_microns,
imageable_area_top_microns: mediaSize.height_microns
};
} else if (typeof pageSize === 'object') {
if (!pageSize.height || !pageSize.width) {
throw new Error('height and width properties are required for pageSize');
}
@ -286,16 +295,7 @@ WebContents.prototype.print = function (options: ElectronInternal.WebContentsPri
imageable_area_right_microns: width,
imageable_area_top_microns: height
};
} else if (typeof pageSize === 'string' && PDFPageSizes[pageSize]) {
const mediaSize = PDFPageSizes[pageSize];
options.mediaSize = {
...mediaSize,
imageable_area_left_microns: 0,
imageable_area_bottom_microns: 0,
imageable_area_right_microns: mediaSize.width_microns,
imageable_area_top_microns: mediaSize.height_microns
};
} else {
} else if (pageSize !== undefined) {
throw new Error(`Unsupported pageSize: ${pageSize}`);
}