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未验证 提交 9c0ac421 编写于 作者: A Alexandru Dima
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Avoid allocating for getWhitespaces() call

上级 4e8f4249
隐藏空白更改
内联 并排
Showing with 53 addition and 61 deletion
src/vs/editor/browser/editorBrowser.ts
浏览文件 @ 9c0ac421
......@@ -16,7 +16,7 @@ import * as editorCommon from 'vs/editor/common/editorCommon';
import { IIdentifiedSingleEditOperation, IModelDecoration, IModelDeltaDecoration, ITextModel, ICursorStateComputer } from 'vs/editor/common/model';
import { IModelContentChangedEvent, IModelDecorationsChangedEvent, IModelLanguageChangedEvent, IModelLanguageConfigurationChangedEvent, IModelOptionsChangedEvent } from 'vs/editor/common/model/textModelEvents';
import { OverviewRulerZone } from 'vs/editor/common/view/overviewZoneManager';
import { EditorWhitespace } from 'vs/editor/common/viewLayout/linesLayout';
import { IEditorWhitespace } from 'vs/editor/common/viewLayout/linesLayout';
import { ServicesAccessor } from 'vs/platform/instantiation/common/instantiation';
import { IDiffComputationResult } from 'vs/editor/common/services/editorWorkerService';
......@@ -672,7 +672,7 @@ export interface ICodeEditor extends editorCommon.IEditor {
* Get the view zones.
* @internal
*/
getWhitespaces(): EditorWhitespace[];
getWhitespaces(): IEditorWhitespace[];
/**
* Get the vertical position (top offset) for the line w.r.t. to the first line.
......
src/vs/editor/browser/viewParts/viewZones/viewZones.ts
浏览文件 @ 9c0ac421
......@@ -13,7 +13,7 @@ import { ViewContext } from 'vs/editor/common/view/viewContext';
import * as viewEvents from 'vs/editor/common/view/viewEvents';
import { IViewWhitespaceViewportData } from 'vs/editor/common/viewModel/viewModel';
import { EditorOption } from 'vs/editor/common/config/editorOptions';
import { IWhitespaceChangeAccessor, EditorWhitespace } from 'vs/editor/common/viewLayout/linesLayout';
import { IWhitespaceChangeAccessor, IEditorWhitespace } from 'vs/editor/common/viewLayout/linesLayout';
export interface IMyViewZone {
whitespaceId: string;
......@@ -75,7 +75,7 @@ export class ViewZones extends ViewPart {
private _recomputeWhitespacesProps(): boolean {
const whitespaces = this._context.viewLayout.getWhitespaces();
const oldWhitespaces = new Map<string, EditorWhitespace>();
const oldWhitespaces = new Map<string, IEditorWhitespace>();
for (const whitespace of whitespaces) {
oldWhitespaces.set(whitespace.id, whitespace);
}
......@@ -88,7 +88,7 @@ export class ViewZones extends ViewPart {
const zone = this._zones[id];
const props = this._computeWhitespaceProps(zone.delegate);
const oldWhitespace = oldWhitespaces.get(id);
if (oldWhitespace && (oldWhitespace.afterLineNumber !== props.afterViewLineNumber || oldWhitespace.heightInPx !== props.heightInPx)) {
if (oldWhitespace && (oldWhitespace.afterLineNumber !== props.afterViewLineNumber || oldWhitespace.height !== props.heightInPx)) {
whitespaceAccessor.changeOneWhitespace(id, props.afterViewLineNumber, props.heightInPx);
this._safeCallOnComputedHeight(zone.delegate, props.heightInPx);
hadAChange = true;
......
src/vs/editor/browser/widget/codeEditorWidget.ts
浏览文件 @ 9c0ac421
......@@ -40,7 +40,7 @@ import * as modes from 'vs/editor/common/modes';
import { editorUnnecessaryCodeBorder, editorUnnecessaryCodeOpacity } from 'vs/editor/common/view/editorColorRegistry';
import { editorErrorBorder, editorErrorForeground, editorHintBorder, editorHintForeground, editorInfoBorder, editorInfoForeground, editorWarningBorder, editorWarningForeground, editorForeground } from 'vs/platform/theme/common/colorRegistry';
import { VerticalRevealType } from 'vs/editor/common/view/viewEvents';
import { EditorWhitespace } from 'vs/editor/common/viewLayout/linesLayout';
import { IEditorWhitespace } from 'vs/editor/common/viewLayout/linesLayout';
import { ViewModel } from 'vs/editor/common/viewModel/viewModelImpl';
import { ICommandService } from 'vs/platform/commands/common/commands';
import { IContextKey, IContextKeyService } from 'vs/platform/contextkey/common/contextkey';
......@@ -451,7 +451,7 @@ export class CodeEditorWidget extends Disposable implements editorBrowser.ICodeE
return this._modelData.viewModel.getVisibleRanges();
}
public getWhitespaces(): EditorWhitespace[] {
public getWhitespaces(): IEditorWhitespace[] {
if (!this._modelData) {
return [];
}
......
src/vs/editor/browser/widget/diffEditorWidget.ts
浏览文件 @ 9c0ac421
......@@ -32,7 +32,7 @@ import { IDiffComputationResult, IEditorWorkerService } from 'vs/editor/common/s
import { OverviewRulerZone } from 'vs/editor/common/view/overviewZoneManager';
import { LineDecoration } from 'vs/editor/common/viewLayout/lineDecorations';
import { RenderLineInput, renderViewLine } from 'vs/editor/common/viewLayout/viewLineRenderer';
import { EditorWhitespace } from 'vs/editor/common/viewLayout/linesLayout';
import { IEditorWhitespace } from 'vs/editor/common/viewLayout/linesLayout';
import { InlineDecoration, InlineDecorationType, ViewLineRenderingData } from 'vs/editor/common/viewModel/viewModel';
import { IContextKeyService } from 'vs/platform/contextkey/common/contextkey';
import { IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
......@@ -68,7 +68,7 @@ interface IEditorsZones {
}
interface IDiffEditorWidgetStyle {
getEditorsDiffDecorations(lineChanges: editorCommon.ILineChange[], ignoreTrimWhitespace: boolean, renderIndicators: boolean, originalWhitespaces: EditorWhitespace[], modifiedWhitespaces: EditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor): IEditorsDiffDecorationsWithZones;
getEditorsDiffDecorations(lineChanges: editorCommon.ILineChange[], ignoreTrimWhitespace: boolean, renderIndicators: boolean, originalWhitespaces: IEditorWhitespace[], modifiedWhitespaces: IEditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor): IEditorsDiffDecorationsWithZones;
setEnableSplitViewResizing(enableSplitViewResizing: boolean): void;
applyColors(theme: ITheme): boolean;
layout(): number;
......@@ -91,7 +91,7 @@ class VisualEditorState {
this._decorations = [];
}
public getForeignViewZones(allViewZones: EditorWhitespace[]): EditorWhitespace[] {
public getForeignViewZones(allViewZones: IEditorWhitespace[]): IEditorWhitespace[] {
return allViewZones.filter((z) => !this._zonesMap[String(z.id)]);
}
......@@ -1303,7 +1303,7 @@ abstract class DiffEditorWidgetStyle extends Disposable implements IDiffEditorWi
return hasChanges;
}
public getEditorsDiffDecorations(lineChanges: editorCommon.ILineChange[], ignoreTrimWhitespace: boolean, renderIndicators: boolean, originalWhitespaces: EditorWhitespace[], modifiedWhitespaces: EditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor): IEditorsDiffDecorationsWithZones {
public getEditorsDiffDecorations(lineChanges: editorCommon.ILineChange[], ignoreTrimWhitespace: boolean, renderIndicators: boolean, originalWhitespaces: IEditorWhitespace[], modifiedWhitespaces: IEditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor): IEditorsDiffDecorationsWithZones {
// Get view zones
modifiedWhitespaces = modifiedWhitespaces.sort((a, b) => {
return a.afterLineNumber - b.afterLineNumber;
......@@ -1331,7 +1331,7 @@ abstract class DiffEditorWidgetStyle extends Disposable implements IDiffEditorWi
};
}
protected abstract _getViewZones(lineChanges: editorCommon.ILineChange[], originalForeignVZ: EditorWhitespace[], modifiedForeignVZ: EditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor, renderIndicators: boolean): IEditorsZones;
protected abstract _getViewZones(lineChanges: editorCommon.ILineChange[], originalForeignVZ: IEditorWhitespace[], modifiedForeignVZ: IEditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor, renderIndicators: boolean): IEditorsZones;
protected abstract _getOriginalEditorDecorations(lineChanges: editorCommon.ILineChange[], ignoreTrimWhitespace: boolean, renderIndicators: boolean, originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor): IEditorDiffDecorations;
protected abstract _getModifiedEditorDecorations(lineChanges: editorCommon.ILineChange[], ignoreTrimWhitespace: boolean, renderIndicators: boolean, originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor): IEditorDiffDecorations;
......@@ -1352,10 +1352,10 @@ interface IMyViewZone {
class ForeignViewZonesIterator {
private _index: number;
private readonly _source: EditorWhitespace[];
public current: EditorWhitespace | null;
private readonly _source: IEditorWhitespace[];
public current: IEditorWhitespace | null;
constructor(source: EditorWhitespace[]) {
constructor(source: IEditorWhitespace[]) {
this._source = source;
this._index = -1;
this.current = null;
......@@ -1375,13 +1375,17 @@ class ForeignViewZonesIterator {
abstract class ViewZonesComputer {
private readonly lineChanges: editorCommon.ILineChange[];
private readonly originalForeignVZ: EditorWhitespace[];
private readonly modifiedForeignVZ: EditorWhitespace[];
private readonly originalForeignVZ: IEditorWhitespace[];
private readonly originalLineHeight: number;
private readonly modifiedForeignVZ: IEditorWhitespace[];
private readonly modifiedLineHeight: number;
constructor(lineChanges: editorCommon.ILineChange[], originalForeignVZ: EditorWhitespace[], modifiedForeignVZ: EditorWhitespace[]) {
constructor(lineChanges: editorCommon.ILineChange[], originalForeignVZ: IEditorWhitespace[], originalLineHeight: number, modifiedForeignVZ: IEditorWhitespace[], modifiedLineHeight: number) {
this.lineChanges = lineChanges;
this.originalForeignVZ = originalForeignVZ;
this.originalLineHeight = originalLineHeight;
this.modifiedForeignVZ = modifiedForeignVZ;
this.modifiedLineHeight = modifiedLineHeight;
}
public getViewZones(): IEditorsZones {
......@@ -1456,7 +1460,7 @@ abstract class ViewZonesComputer {
stepOriginal.push({
afterLineNumber: viewZoneLineNumber,
heightInLines: modifiedForeignVZ.current.heightInLines,
heightInLines: modifiedForeignVZ.current.height / this.modifiedLineHeight,
domNode: null,
marginDomNode: marginDomNode
});
......@@ -1473,7 +1477,7 @@ abstract class ViewZonesComputer {
}
stepModified.push({
afterLineNumber: viewZoneLineNumber,
heightInLines: originalForeignVZ.current.heightInLines,
heightInLines: originalForeignVZ.current.height / this.originalLineHeight,
domNode: null
});
originalForeignVZ.advance();
......@@ -1731,8 +1735,8 @@ class DiffEditorWidgetSideBySide extends DiffEditorWidgetStyle implements IDiffE
return this._dataSource.getHeight();
}
protected _getViewZones(lineChanges: editorCommon.ILineChange[], originalForeignVZ: EditorWhitespace[], modifiedForeignVZ: EditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor): IEditorsZones {
let c = new SideBySideViewZonesComputer(lineChanges, originalForeignVZ, modifiedForeignVZ);
protected _getViewZones(lineChanges: editorCommon.ILineChange[], originalForeignVZ: IEditorWhitespace[], modifiedForeignVZ: IEditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor): IEditorsZones {
let c = new SideBySideViewZonesComputer(lineChanges, originalForeignVZ, originalEditor.getOption(EditorOption.lineHeight), modifiedForeignVZ, modifiedEditor.getOption(EditorOption.lineHeight));
return c.getViewZones();
}
......@@ -1859,8 +1863,8 @@ class DiffEditorWidgetSideBySide extends DiffEditorWidgetStyle implements IDiffE
class SideBySideViewZonesComputer extends ViewZonesComputer {
constructor(lineChanges: editorCommon.ILineChange[], originalForeignVZ: EditorWhitespace[], modifiedForeignVZ: EditorWhitespace[]) {
super(lineChanges, originalForeignVZ, modifiedForeignVZ);
constructor(lineChanges: editorCommon.ILineChange[], originalForeignVZ: IEditorWhitespace[], originalLineHeight: number, modifiedForeignVZ: IEditorWhitespace[], modifiedLineHeight: number) {
super(lineChanges, originalForeignVZ, originalLineHeight, modifiedForeignVZ, modifiedLineHeight);
}
protected _createOriginalMarginDomNodeForModifiedForeignViewZoneInAddedRegion(): HTMLDivElement | null {
......@@ -1911,7 +1915,7 @@ class DiffEditorWidgetInline extends DiffEditorWidgetStyle implements IDiffEdito
// Nothing to do..
}
protected _getViewZones(lineChanges: editorCommon.ILineChange[], originalForeignVZ: EditorWhitespace[], modifiedForeignVZ: EditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor, renderIndicators: boolean): IEditorsZones {
protected _getViewZones(lineChanges: editorCommon.ILineChange[], originalForeignVZ: IEditorWhitespace[], modifiedForeignVZ: IEditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor, renderIndicators: boolean): IEditorsZones {
let computer = new InlineViewZonesComputer(lineChanges, originalForeignVZ, modifiedForeignVZ, originalEditor, modifiedEditor, renderIndicators);
return computer.getViewZones();
}
......@@ -2019,8 +2023,8 @@ class InlineViewZonesComputer extends ViewZonesComputer {
private readonly modifiedEditorTabSize: number;
private readonly renderIndicators: boolean;
constructor(lineChanges: editorCommon.ILineChange[], originalForeignVZ: EditorWhitespace[], modifiedForeignVZ: EditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor, renderIndicators: boolean) {
super(lineChanges, originalForeignVZ, modifiedForeignVZ);
constructor(lineChanges: editorCommon.ILineChange[], originalForeignVZ: IEditorWhitespace[], modifiedForeignVZ: IEditorWhitespace[], originalEditor: editorBrowser.ICodeEditor, modifiedEditor: editorBrowser.ICodeEditor, renderIndicators: boolean) {
super(lineChanges, originalForeignVZ, originalEditor.getOption(EditorOption.lineHeight), modifiedForeignVZ, modifiedEditor.getOption(EditorOption.lineHeight));
this.originalModel = originalEditor.getModel()!;
this.modifiedEditorOptions = modifiedEditor.getOptions();
this.modifiedEditorTabSize = modifiedEditor.getModel()!.getOptions().tabSize;
......
src/vs/editor/common/viewLayout/linesLayout.ts
浏览文件 @ 9c0ac421
......@@ -7,13 +7,10 @@ import { IPartialViewLinesViewportData } from 'vs/editor/common/viewLayout/viewL
import { IViewWhitespaceViewportData } from 'vs/editor/common/viewModel/viewModel';
import * as strings from 'vs/base/common/strings';
export class EditorWhitespace {
constructor(
public readonly id: string,
public readonly afterLineNumber: number,
public readonly heightInPx: number,
public readonly heightInLines: number,
) { }
export interface IEditorWhitespace {
readonly id: string;
readonly afterLineNumber: number;
readonly height: number;
}
/**
......@@ -30,7 +27,7 @@ interface IPendingRemove { id: string; }
class PendingChanges {
private _hasPending: boolean;
private _inserts: InternalWhitespace[];
private _inserts: EditorWhitespace[];
private _changes: IPendingChange[];
private _removes: IPendingRemove[];
......@@ -41,7 +38,7 @@ class PendingChanges {
this._removes = [];
}
public insert(x: InternalWhitespace): void {
public insert(x: EditorWhitespace): void {
this._hasPending = true;
this._inserts.push(x);
}
......@@ -78,7 +75,7 @@ class PendingChanges {
}
}
export class InternalWhitespace {
export class EditorWhitespace implements IEditorWhitespace {
public id: string;
public afterLineNumber: number;
public ordinal: number;
......@@ -110,7 +107,7 @@ export class LinesLayout {
private _pendingChanges: PendingChanges;
private readonly _arr: InternalWhitespace[];
private readonly _arr: EditorWhitespace[];
/**
* _arr[i].prefixSum, 1 <= i <= prefixSumValidIndex can be trusted
......@@ -158,7 +155,7 @@ export class LinesLayout {
* Find the insertion index for a new value inside a sorted array of values.
* If the value is already present in the sorted array, the insertion index will be after the already existing value.
*/
public static findInsertionIndex(arr: InternalWhitespace[], afterLineNumber: number, ordinal: number): number {
public static findInsertionIndex(arr: EditorWhitespace[], afterLineNumber: number, ordinal: number): number {
let low = 0;
let high = arr.length;
......@@ -209,7 +206,7 @@ export class LinesLayout {
minWidth = minWidth | 0;
const id = this._instanceId + (++this._lastWhitespaceId);
this._pendingChanges.insert(new InternalWhitespace(id, afterLineNumber, ordinal, heightInPx, minWidth));
this._pendingChanges.insert(new EditorWhitespace(id, afterLineNumber, ordinal, heightInPx, minWidth));
return id;
// return this._insertWhitespace(afterLineNumber, ordinal, heightInPx, minWidth);
},
......@@ -231,7 +228,7 @@ export class LinesLayout {
}
}
public _commitPendingChanges(inserts: InternalWhitespace[], changes: IPendingChange[], removes: IPendingRemove[]): void {
public _commitPendingChanges(inserts: EditorWhitespace[], changes: IPendingChange[], removes: IPendingRemove[]): void {
// const magnitude = inserts.length + changes.length + removes.length;
// if (magnitude === 1) {
// // when only one thing
......@@ -257,13 +254,13 @@ export class LinesLayout {
}
}
private _insertWhitespace(whitespace: InternalWhitespace): void {
private _insertWhitespace(whitespace: EditorWhitespace): void {
const insertionIndex = LinesLayout.findInsertionIndex(this._arr, whitespace.afterLineNumber, whitespace.ordinal);
this._insertWhitespaceAtIndex(insertionIndex, whitespace);
this._minWidth = -1; /* marker for not being computed */
}
private _insertWhitespaceAtIndex(insertIndex: number, whitespace: InternalWhitespace): void {
private _insertWhitespaceAtIndex(insertIndex: number, whitespace: EditorWhitespace): void {
this._arr.splice(insertIndex, 0, whitespace);
const keys = Object.keys(this._whitespaceId2Index);
......@@ -853,18 +850,9 @@ export class LinesLayout {
/**
* Get all whitespaces.
*/
public getWhitespaces(): EditorWhitespace[] {
public getWhitespaces(): IEditorWhitespace[] {
this._checkPendingChanges();
let result: EditorWhitespace[] = [];
for (let i = 0; i < this._arr.length; i++) {
result.push(new EditorWhitespace(
this._arr[i].id,
this._arr[i].afterLineNumber,
this._arr[i].height,
this._arr[i].height / this._lineHeight
));
}
return result;
return this._arr.slice(0);
}
/**
......
src/vs/editor/common/viewLayout/viewLayout.ts
浏览文件 @ 9c0ac421
......@@ -8,7 +8,7 @@ import { Disposable, IDisposable } from 'vs/base/common/lifecycle';
import { IScrollPosition, ScrollEvent, Scrollable, ScrollbarVisibility } from 'vs/base/common/scrollable';
import { ConfigurationChangedEvent, EditorOption } from 'vs/editor/common/config/editorOptions';
import * as editorCommon from 'vs/editor/common/editorCommon';
import { LinesLayout, EditorWhitespace, IWhitespaceChangeAccessor } from 'vs/editor/common/viewLayout/linesLayout';
import { LinesLayout, IEditorWhitespace, IWhitespaceChangeAccessor } from 'vs/editor/common/viewLayout/linesLayout';
import { IPartialViewLinesViewportData } from 'vs/editor/common/viewLayout/viewLinesViewportData';
import { IViewLayout, IViewWhitespaceViewportData, Viewport } from 'vs/editor/common/viewModel/viewModel';
......@@ -228,7 +228,7 @@ export class ViewLayout extends Disposable implements IViewLayout {
const visibleBox = this.getCurrentViewport();
return this._linesLayout.getWhitespaceViewportData(visibleBox.top, visibleBox.top + visibleBox.height);
}
public getWhitespaces(): EditorWhitespace[] {
public getWhitespaces(): IEditorWhitespace[] {
return this._linesLayout.getWhitespaces();
}
......
src/vs/editor/common/viewModel/viewModel.ts
浏览文件 @ 9c0ac421
......@@ -13,7 +13,7 @@ import { INewScrollPosition } from 'vs/editor/common/editorCommon';
import { EndOfLinePreference, IActiveIndentGuideInfo, IModelDecorationOptions, TextModelResolvedOptions } from 'vs/editor/common/model';
import { IViewEventListener } from 'vs/editor/common/view/viewEvents';
import { IPartialViewLinesViewportData } from 'vs/editor/common/viewLayout/viewLinesViewportData';
import { EditorWhitespace, IWhitespaceChangeAccessor } from 'vs/editor/common/viewLayout/linesLayout';
import { IEditorWhitespace, IWhitespaceChangeAccessor } from 'vs/editor/common/viewLayout/linesLayout';
import { ITheme } from 'vs/platform/theme/common/themeService';
export interface IViewWhitespaceViewportData {
......@@ -61,7 +61,7 @@ export interface IViewLayout {
getLinesViewportData(): IPartialViewLinesViewportData;
getLinesViewportDataAtScrollTop(scrollTop: number): IPartialViewLinesViewportData;
getWhitespaces(): EditorWhitespace[];
getWhitespaces(): IEditorWhitespace[];
isAfterLines(verticalOffset: number): boolean;
getLineNumberAtVerticalOffset(verticalOffset: number): number;
......
src/vs/editor/test/common/viewLayout/linesLayout.test.ts
浏览文件 @ 9c0ac421
......@@ -3,7 +3,7 @@
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import * as assert from 'assert';
import { LinesLayout, InternalWhitespace } from 'vs/editor/common/viewLayout/linesLayout';
import { LinesLayout, EditorWhitespace } from 'vs/editor/common/viewLayout/linesLayout';
suite('Editor ViewLayout - LinesLayout', () => {
......@@ -846,10 +846,10 @@ suite('Editor ViewLayout - LinesLayout', () => {
test('LinesLayout findInsertionIndex', () => {
const makeInternalWhitespace = (afterLineNumbers: number[], ordinal: number = 0) => {
return afterLineNumbers.map((afterLineNumber) => new InternalWhitespace('', afterLineNumber, ordinal, 0, 0));
return afterLineNumbers.map((afterLineNumber) => new EditorWhitespace('', afterLineNumber, ordinal, 0, 0));
};
let arr: InternalWhitespace[];
let arr: EditorWhitespace[];
arr = makeInternalWhitespace([]);
assert.equal(LinesLayout.findInsertionIndex(arr, 0, 0), 0);
......
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