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use IRawText and compare before pretending things have changed, #18664

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This commit is contained in:
Johannes Rieken
2017-01-19 15:29:43 +01:00
parent 631e76f47f
commit 67f4ef013c
3 changed files with 56 additions and 5 deletions
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23
src/vs/workbench/api/node/mainThreadDocuments.ts
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@@ -8,6 +8,7 @@ import { toErrorMessage } from 'vs/base/common/errorMessage';
import { EmitterEvent } from 'vs/base/common/eventEmitter';
import { IModelService } from 'vs/editor/common/services/modelService';
import * as editorCommon from 'vs/editor/common/editorCommon';
import { RawText } from 'vs/editor/common/model/textModel';
import { IThreadService } from 'vs/workbench/services/thread/common/threadService';
import URI from 'vs/base/common/uri';
import { IDisposable, dispose } from 'vs/base/common/lifecycle';
@@ -237,10 +238,26 @@ export class MainThreadDocuments extends MainThreadDocumentsShape {
}
}
$onVirtualDocumentChange(uri: URI, value: string): void {
$onVirtualDocumentChange(uri: URI, value: editorCommon.IRawText): void {
const model = this._modelService.getModel(uri);
if (model) {
model.setValue(value);
if (!model) {
return;
}
// fetch the raw text from the ext host but
// reuse the current options
const {options} = RawText.fromStringWithModelOptions('', model);
const raw = <editorCommon.IRawText>{
options,
lines: value.lines,
length: value.length,
BOM: value.BOM,
EOL: value.EOL,
containsRTL: value.containsRTL,
isBasicASCII: value.isBasicASCII,
};
if (!model.equals(raw)) {
model.setValueFromRawText(raw);
}
}
}