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fix #46619

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This commit is contained in:
Benjamin Pasero 2018-03-28 10:44:27 +02:00
parent c4ad3f2d31
commit 22a30ac9fa
1 changed files with 27 additions and 3 deletions
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30
src/vs/workbench/browser/parts/editor/editorStatus.ts
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@ -64,20 +64,44 @@ import { Themable } from 'vs/workbench/common/theme';
// tslint:disable-next-line:import-patterns
import { IPreferencesService } from 'vs/workbench/parts/preferences/common/preferences';
function toEditorWithEncodingSupport(input: IEditorInput): IEncodingSupport {
if (input instanceof SideBySideEditorInput) {
input = input.master;
class SideBySideEditorEncodingSupport implements IEncodingSupport {
constructor(private master: IEncodingSupport, private details: IEncodingSupport) { }
public getEncoding(): string {
return this.master.getEncoding(); // always report from modified (right hand) side
}
public setEncoding(encoding: string, mode: EncodingMode): void {
[this.master, this.details].forEach(s => s.setEncoding(encoding, mode));
}
}
function toEditorWithEncodingSupport(input: IEditorInput): IEncodingSupport {
// Untitled Editor
if (input instanceof UntitledEditorInput) {
return input;
}
// Side by Side (diff) Editor
if (input instanceof SideBySideEditorInput) {
const masterEncodingSupport = toEditorWithEncodingSupport(input.master);
const detailsEncodingSupport = toEditorWithEncodingSupport(input.details);
if (masterEncodingSupport && detailsEncodingSupport) {
return new SideBySideEditorEncodingSupport(masterEncodingSupport, detailsEncodingSupport);
}
return masterEncodingSupport;
}
// File or Resource Editor
let encodingSupport = input as IFileEditorInput;
if (types.areFunctions(encodingSupport.setEncoding, encodingSupport.getEncoding)) {
return encodingSupport;
}
// Unsupported for any other editor
return null;
}