40 lines
1.2 KiB
TypeScript
40 lines
1.2 KiB
TypeScript
const { createScreen } = process._linkedBinding('electron_common_screen');
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let _screen: Electron.Screen;
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const createScreenIfNeeded = () => {
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if (_screen === undefined) {
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_screen = createScreen();
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}
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};
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// We can't call createScreen until after app.on('ready'), but this module
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// exposes an instance created by createScreen. In order to avoid
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// side-effecting and calling createScreen upon import of this module, instead
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// we export a proxy which lazily calls createScreen on first access.
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export default new Proxy({}, {
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get: (target, property: keyof Electron.Screen) => {
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createScreenIfNeeded();
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const value = _screen[property];
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if (typeof value === 'function') {
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return value.bind(_screen);
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}
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return value;
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},
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set: (target, property: string, value: unknown) => {
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createScreenIfNeeded();
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return Reflect.set(_screen, property, value);
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},
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ownKeys: () => {
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createScreenIfNeeded();
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return Reflect.ownKeys(_screen);
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},
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has: (target, property: string) => {
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createScreenIfNeeded();
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return property in _screen;
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},
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getOwnPropertyDescriptor: (target, property: string) => {
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createScreenIfNeeded();
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return Reflect.getOwnPropertyDescriptor(_screen, property);
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}
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});
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