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This commit is contained in:
Henning Dieterichs
2021-08-26 14:26:50 +02:00
parent eb46abf908
commit 22b2da9e23
1 changed files with 36 additions and 36 deletions
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72
src/vs/editor/contrib/inlineCompletions/suggestWidgetPreviewModel.ts
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@@ -35,13 +35,13 @@ export class SuggestWidgetPreviewModel extends BaseGhostTextWidgetModel {
super(editor);
this._register(this.suggestionInlineCompletionSource.onDidChange(() => {
this.updateCacheSoon.schedule();
const suggestWidgetState = this.suggestionInlineCompletionSource.state;
if (!suggestWidgetState) {
this.minReservedLineCount = 0;
}
this.updateCacheSoon.schedule();
const newGhostText = this.ghostText;
if (newGhostText) {
this.minReservedLineCount = Math.max(this.minReservedLineCount, sum(newGhostText.parts.map(p => p.lines.length - 1)));
@@ -119,40 +119,6 @@ export class SuggestWidgetPreviewModel extends BaseGhostTextWidgetModel {
}
public override get ghostText(): GhostText | undefined {
function lengthOfLongestCommonPrefix(str1: string, str2: string): number {
let i = 0;
while (i < str1.length && i < str2.length && str1[i] === str2[i]) {
i++;
}
return i;
}
function lengthOfLongestCommonSuffix(str1: string, str2: string): number {
let i = 0;
while (i < str1.length && i < str2.length && str1[str1.length - i - 1] === str2[str2.length - i - 1]) {
i++;
}
return i;
}
function minimizeInlineCompletion(model: ITextModel, inlineCompletion: NormalizedInlineCompletion | undefined): NormalizedInlineCompletion | undefined {
if (!inlineCompletion) {
return inlineCompletion;
}
const valueToReplace = model.getValueInRange(inlineCompletion.range);
const commonPrefixLength = lengthOfLongestCommonPrefix(valueToReplace, inlineCompletion.text);
const startOffset = model.getOffsetAt(inlineCompletion.range.getStartPosition()) + commonPrefixLength;
const start = model.getPositionAt(startOffset);
const commonSuffixLength = lengthOfLongestCommonSuffix(valueToReplace, inlineCompletion.text);
const end = model.getPositionAt(Math.max(startOffset, model.getOffsetAt(inlineCompletion.range.getEndPosition()) - commonSuffixLength));
return {
range: Range.fromPositions(start, end),
text: inlineCompletion.text.substr(commonPrefixLength, inlineCompletion.text.length - commonPrefixLength - commonSuffixLength),
};
}
const suggestWidgetState = this.suggestionInlineCompletionSource.state;
const originalInlineCompletion = minimizeInlineCompletion(this.editor.getModel()!, suggestWidgetState?.selectedItemAsInlineCompletion);
@@ -189,3 +155,37 @@ export class SuggestWidgetPreviewModel extends BaseGhostTextWidgetModel {
function sum(arr: number[]): number {
return arr.reduce((a, b) => a + b, 0);
}
function lengthOfLongestCommonPrefix(str1: string, str2: string): number {
let i = 0;
while (i < str1.length && i < str2.length && str1[i] === str2[i]) {
i++;
}
return i;
}
function lengthOfLongestCommonSuffix(str1: string, str2: string): number {
let i = 0;
while (i < str1.length && i < str2.length && str1[str1.length - i - 1] === str2[str2.length - i - 1]) {
i++;
}
return i;
}
function minimizeInlineCompletion(model: ITextModel, inlineCompletion: NormalizedInlineCompletion | undefined): NormalizedInlineCompletion | undefined {
if (!inlineCompletion) {
return inlineCompletion;
}
const valueToReplace = model.getValueInRange(inlineCompletion.range);
const commonPrefixLength = lengthOfLongestCommonPrefix(valueToReplace, inlineCompletion.text);
const startOffset = model.getOffsetAt(inlineCompletion.range.getStartPosition()) + commonPrefixLength;
const start = model.getPositionAt(startOffset);
const commonSuffixLength = lengthOfLongestCommonSuffix(valueToReplace, inlineCompletion.text);
const end = model.getPositionAt(Math.max(startOffset, model.getOffsetAt(inlineCompletion.range.getEndPosition()) - commonSuffixLength));
return {
range: Range.fromPositions(start, end),
text: inlineCompletion.text.substr(commonPrefixLength, inlineCompletion.text.length - commonPrefixLength - commonSuffixLength),
};
}