Remove old decorations implementation

This commit is contained in:
Alex Dima 2017-10-17 12:24:56 +02:00
parent 7b9e4aebff
commit 40f61d0b90
6 changed files with 81 additions and 694 deletions

View file

@ -20,7 +20,6 @@ import { CursorChangeReason } from 'vs/editor/common/controller/cursorEvents';
import { IViewModel } from 'vs/editor/common/viewModel/viewModel';
import * as viewEvents from 'vs/editor/common/view/viewEvents';
import Event, { Emitter } from 'vs/base/common/event';
import { USE_NEW_DECORATIONS } from 'vs/editor/common/model/textModelWithDecorations';
function containsLineMappingChanged(events: viewEvents.ViewEvent[]): boolean {
for (let i = 0, len = events.length; i < len; i++) {
@ -556,8 +555,6 @@ export class Cursor extends viewEvents.ViewEventEmitter implements ICursors {
interface IExecContext {
readonly model: editorCommon.IModel;
readonly selectionsBefore: Selection[];
readonly selectionStartMarkers: string[];
readonly positionMarkers: string[];
readonly trackedRanges: string[];
readonly trackedRangesDirection: SelectionDirection[];
}
@ -579,23 +576,14 @@ class CommandExecutor {
const ctx: IExecContext = {
model: model,
selectionsBefore: selectionsBefore,
selectionStartMarkers: [],
positionMarkers: [],
trackedRanges: [],
trackedRangesDirection: []
};
const result = this._innerExecuteCommands(ctx, commands);
if (USE_NEW_DECORATIONS) {
for (let i = 0, len = ctx.trackedRanges.length; i < len; i++) {
ctx.model._deltaTrackedRange(ctx.trackedRanges[i], null, editorCommon.TrackedRangeStickiness.AlwaysGrowsWhenTypingAtEdges);
}
} else {
for (let i = 0; i < ctx.selectionStartMarkers.length; i++) {
ctx.model._removeMarker(ctx.selectionStartMarkers[i]);
ctx.model._removeMarker(ctx.positionMarkers[i]);
}
for (let i = 0, len = ctx.trackedRanges.length; i < len; i++) {
ctx.model._deltaTrackedRange(ctx.trackedRanges[i], null, editorCommon.TrackedRangeStickiness.AlwaysGrowsWhenTypingAtEdges);
}
return result;
@ -672,17 +660,11 @@ class CommandExecutor {
getTrackedSelection: (id: string) => {
const idx = parseInt(id, 10);
if (USE_NEW_DECORATIONS) {
const range = ctx.model._getTrackedRange(ctx.trackedRanges[idx]);
if (ctx.trackedRangesDirection[idx] === SelectionDirection.LTR) {
return new Selection(range.startLineNumber, range.startColumn, range.endLineNumber, range.endColumn);
}
return new Selection(range.endLineNumber, range.endColumn, range.startLineNumber, range.startColumn);
} else {
const selectionStartMarker = ctx.model._getMarker(ctx.selectionStartMarkers[idx]);
const positionMarker = ctx.model._getMarker(ctx.positionMarkers[idx]);
return new Selection(selectionStartMarker.lineNumber, selectionStartMarker.column, positionMarker.lineNumber, positionMarker.column);
const range = ctx.model._getTrackedRange(ctx.trackedRanges[idx]);
if (ctx.trackedRangesDirection[idx] === SelectionDirection.LTR) {
return new Selection(range.startLineNumber, range.startColumn, range.endLineNumber, range.endColumn);
}
return new Selection(range.endLineNumber, range.endColumn, range.startLineNumber, range.startColumn);
}
});
} else {
@ -769,68 +751,32 @@ class CommandExecutor {
};
const trackSelection = (selection: Selection, trackPreviousOnEmpty?: boolean) => {
if (USE_NEW_DECORATIONS) {
let stickiness: editorCommon.TrackedRangeStickiness;
if (selection.isEmpty()) {
if (typeof trackPreviousOnEmpty === 'boolean') {
if (trackPreviousOnEmpty) {
stickiness = editorCommon.TrackedRangeStickiness.GrowsOnlyWhenTypingBefore;
} else {
stickiness = editorCommon.TrackedRangeStickiness.GrowsOnlyWhenTypingAfter;
}
let stickiness: editorCommon.TrackedRangeStickiness;
if (selection.isEmpty()) {
if (typeof trackPreviousOnEmpty === 'boolean') {
if (trackPreviousOnEmpty) {
stickiness = editorCommon.TrackedRangeStickiness.GrowsOnlyWhenTypingBefore;
} else {
// Try to lock it with surrounding text
const maxLineColumn = ctx.model.getLineMaxColumn(selection.startLineNumber);
if (selection.startColumn === maxLineColumn) {
stickiness = editorCommon.TrackedRangeStickiness.GrowsOnlyWhenTypingBefore;
} else {
stickiness = editorCommon.TrackedRangeStickiness.GrowsOnlyWhenTypingAfter;
}
stickiness = editorCommon.TrackedRangeStickiness.GrowsOnlyWhenTypingAfter;
}
} else {
stickiness = editorCommon.TrackedRangeStickiness.NeverGrowsWhenTypingAtEdges;
}
const l = ctx.trackedRanges.length;
const id = ctx.model._deltaTrackedRange(null, selection, stickiness);
ctx.trackedRanges[l] = id;
ctx.trackedRangesDirection[l] = selection.getDirection();
return l.toString();
} else {
let selectionMarkerStickToPreviousCharacter: boolean;
let positionMarkerStickToPreviousCharacter: boolean;
if (selection.isEmpty()) {
// Try to lock it with surrounding text
if (typeof trackPreviousOnEmpty === 'boolean') {
selectionMarkerStickToPreviousCharacter = trackPreviousOnEmpty;
positionMarkerStickToPreviousCharacter = trackPreviousOnEmpty;
const maxLineColumn = ctx.model.getLineMaxColumn(selection.startLineNumber);
if (selection.startColumn === maxLineColumn) {
stickiness = editorCommon.TrackedRangeStickiness.GrowsOnlyWhenTypingBefore;
} else {
const maxLineColumn = ctx.model.getLineMaxColumn(selection.startLineNumber);
if (selection.startColumn === maxLineColumn) {
selectionMarkerStickToPreviousCharacter = true;
positionMarkerStickToPreviousCharacter = true;
} else {
selectionMarkerStickToPreviousCharacter = false;
positionMarkerStickToPreviousCharacter = false;
}
}
} else {
if (selection.getDirection() === SelectionDirection.LTR) {
selectionMarkerStickToPreviousCharacter = false;
positionMarkerStickToPreviousCharacter = true;
} else {
selectionMarkerStickToPreviousCharacter = true;
positionMarkerStickToPreviousCharacter = false;
stickiness = editorCommon.TrackedRangeStickiness.GrowsOnlyWhenTypingAfter;
}
}
const l = ctx.selectionStartMarkers.length;
ctx.selectionStartMarkers[l] = ctx.model._addMarker(0, selection.selectionStartLineNumber, selection.selectionStartColumn, selectionMarkerStickToPreviousCharacter);
ctx.positionMarkers[l] = ctx.model._addMarker(0, selection.positionLineNumber, selection.positionColumn, positionMarkerStickToPreviousCharacter);
return l.toString();
} else {
stickiness = editorCommon.TrackedRangeStickiness.NeverGrowsWhenTypingAtEdges;
}
const l = ctx.trackedRanges.length;
const id = ctx.model._deltaTrackedRange(null, selection, stickiness);
ctx.trackedRanges[l] = id;
ctx.trackedRangesDirection[l] = selection.getDirection();
return l.toString();
};
const editOperationBuilder: editorCommon.IEditOperationBuilder = {

View file

@ -9,28 +9,19 @@ import { Position } from 'vs/editor/common/core/position';
import { Range } from 'vs/editor/common/core/range';
import { Selection, SelectionDirection } from 'vs/editor/common/core/selection';
import { TrackedRangeStickiness } from 'vs/editor/common/editorCommon';
import { USE_NEW_DECORATIONS } from 'vs/editor/common/model/textModelWithDecorations';
export class OneCursor {
public modelState: SingleCursorState;
public viewState: SingleCursorState;
private _selStartMarker: string;
private _selEndMarker: string;
private _selTrackedRange: string;
constructor(context: CursorContext) {
this.modelState = null;
this.viewState = null;
if (USE_NEW_DECORATIONS) {
this._selTrackedRange = null;
} else {
this._selStartMarker = null;
this._selEndMarker = null;
}
this._selTrackedRange = null;
this._setState(
context,
@ -40,12 +31,7 @@ export class OneCursor {
}
public dispose(context: CursorContext): void {
if (USE_NEW_DECORATIONS) {
this._selTrackedRange = context.model._deltaTrackedRange(this._selTrackedRange, null, TrackedRangeStickiness.AlwaysGrowsWhenTypingAtEdges);
} else {
context.model._removeMarker(this._selStartMarker);
context.model._removeMarker(this._selEndMarker);
}
this._selTrackedRange = context.model._deltaTrackedRange(this._selTrackedRange, null, TrackedRangeStickiness.AlwaysGrowsWhenTypingAtEdges);
}
public asCursorState(): CursorState {
@ -53,23 +39,11 @@ export class OneCursor {
}
public readSelectionFromMarkers(context: CursorContext): Selection {
if (USE_NEW_DECORATIONS) {
const range = context.model._getTrackedRange(this._selTrackedRange);
if (this.modelState.selection.getDirection() === SelectionDirection.LTR) {
return new Selection(range.startLineNumber, range.startColumn, range.endLineNumber, range.endColumn);
}
return new Selection(range.endLineNumber, range.endColumn, range.startLineNumber, range.startColumn);
} else {
const start = context.model._getMarker(this._selStartMarker);
const end = context.model._getMarker(this._selEndMarker);
if (this.modelState.selection.getDirection() === SelectionDirection.LTR) {
return new Selection(start.lineNumber, start.column, end.lineNumber, end.column);
}
return new Selection(end.lineNumber, end.column, start.lineNumber, start.column);
const range = context.model._getTrackedRange(this._selTrackedRange);
if (this.modelState.selection.getDirection() === SelectionDirection.LTR) {
return new Selection(range.startLineNumber, range.startColumn, range.endLineNumber, range.endColumn);
}
return new Selection(range.endLineNumber, range.endColumn, range.startLineNumber, range.startColumn);
}
public ensureValidState(context: CursorContext): void {
@ -127,21 +101,6 @@ export class OneCursor {
this.modelState = modelState;
this.viewState = viewState;
if (USE_NEW_DECORATIONS) {
this._selTrackedRange = context.model._deltaTrackedRange(this._selTrackedRange, this.modelState.selection, TrackedRangeStickiness.AlwaysGrowsWhenTypingAtEdges);
} else {
this._selStartMarker = this._ensureMarker(context, this._selStartMarker, this.modelState.selection.startLineNumber, this.modelState.selection.startColumn, true);
this._selEndMarker = this._ensureMarker(context, this._selEndMarker, this.modelState.selection.endLineNumber, this.modelState.selection.endColumn, false);
}
}
private _ensureMarker(context: CursorContext, markerId: string, lineNumber: number, column: number, stickToPreviousCharacter: boolean): string {
if (!markerId) {
return context.model._addMarker(0, lineNumber, column, stickToPreviousCharacter);
} else {
context.model._changeMarker(markerId, lineNumber, column);
context.model._changeMarkerStickiness(markerId, stickToPreviousCharacter);
return markerId;
}
this._selTrackedRange = context.model._deltaTrackedRange(this._selTrackedRange, this.modelState.selection, TrackedRangeStickiness.AlwaysGrowsWhenTypingAtEdges);
}
}

View file

@ -527,6 +527,7 @@ export class TextModel implements editorCommon.ITextModel {
}
public setEOL(eol: editorCommon.EndOfLineSequence): void {
// TODO@interval!!!
this._assertNotDisposed();
const newEOL = (eol === editorCommon.EndOfLineSequence.CRLF ? '\r\n' : '\n');
if (this._EOL === newEOL) {

View file

@ -12,15 +12,13 @@ import { Range, IRange } from 'vs/editor/common/core/range';
import * as editorCommon from 'vs/editor/common/editorCommon';
import { MarkersTracker, LineMarker } from 'vs/editor/common/model/modelLine';
import { Position } from 'vs/editor/common/core/position';
import { INewMarker, TextModelWithMarkers } from 'vs/editor/common/model/textModelWithMarkers';
import { TextModelWithMarkers } from 'vs/editor/common/model/textModelWithMarkers';
import { LanguageIdentifier } from 'vs/editor/common/modes';
import { ITextSource, IRawTextSource } from 'vs/editor/common/model/textSource';
import * as textModelEvents from 'vs/editor/common/model/textModelEvents';
import { ThemeColor } from 'vs/platform/theme/common/themeService';
import { IntervalNode, IntervalTree } from 'vs/editor/common/model/intervalTree';
export const USE_NEW_DECORATIONS = true;
export const ClassName = {
EditorInfoDecoration: 'infosquiggly',
EditorWarningDecoration: 'warningsquiggly',
@ -188,25 +186,8 @@ export class TextModelWithDecorations extends TextModelWithMarkers implements ed
this._treeDecorations = Object.create(null);
}
private static _shouldStartMarkerSticksToPreviousCharacter(stickiness: editorCommon.TrackedRangeStickiness): boolean {
if (stickiness === editorCommon.TrackedRangeStickiness.AlwaysGrowsWhenTypingAtEdges || stickiness === editorCommon.TrackedRangeStickiness.GrowsOnlyWhenTypingBefore) {
return true;
}
return false;
}
private static _shouldEndMarkerSticksToPreviousCharacter(stickiness: editorCommon.TrackedRangeStickiness): boolean {
if (stickiness === editorCommon.TrackedRangeStickiness.NeverGrowsWhenTypingAtEdges || stickiness === editorCommon.TrackedRangeStickiness.GrowsOnlyWhenTypingBefore) {
return true;
}
return false;
}
_getTrackedRangesCount(): number {
if (USE_NEW_DECORATIONS) {
return this._tree.count();
}
return Object.keys(this._decorations).length;
return this._tree.count();
}
// --- END TrackedRanges
@ -227,43 +208,25 @@ export class TextModelWithDecorations extends TextModelWithMarkers implements ed
private _changeDecorations<T>(decorationsTracker: DecorationsTracker, ownerId: number, callback: (changeAccessor: editorCommon.IModelDecorationsChangeAccessor) => T): T {
let changeAccessor: editorCommon.IModelDecorationsChangeAccessor = {
addDecoration: (range: IRange, options: editorCommon.IModelDecorationOptions): string => {
if (USE_NEW_DECORATIONS) {
decorationsTracker.markDidAddDecorations();
decorationsTracker.markDidRemoveDecorations();
return this._deltaDecorationsImpl2(ownerId, [], [{ range: range, options: options }])[0];
}
return this._addDecorationImpl(decorationsTracker, ownerId, this.validateRange(range), _normalizeOptions(options));
decorationsTracker.markDidAddDecorations();
decorationsTracker.markDidRemoveDecorations();
return this._deltaDecorationsImpl2(ownerId, [], [{ range: range, options: options }])[0];
},
changeDecoration: (id: string, newRange: IRange): void => {
if (USE_NEW_DECORATIONS) {
this._changeDecorationImpl2(decorationsTracker, id, newRange);
return;
}
this._changeDecorationImpl(decorationsTracker, id, this.validateRange(newRange));
this._changeDecorationImpl2(decorationsTracker, id, newRange);
},
changeDecorationOptions: (id: string, options: editorCommon.IModelDecorationOptions) => {
if (USE_NEW_DECORATIONS) {
this._changeDecorationOptionsImpl2(decorationsTracker, id, _normalizeOptions(options));
return;
}
this._changeDecorationOptionsImpl(decorationsTracker, id, _normalizeOptions(options));
this._changeDecorationOptionsImpl2(decorationsTracker, id, _normalizeOptions(options));
},
removeDecoration: (id: string): void => {
if (USE_NEW_DECORATIONS) {
decorationsTracker.markDidAddDecorations();
decorationsTracker.markDidRemoveDecorations();
this._deltaDecorationsImpl2(ownerId, [id], []);
return;
}
this._removeDecorationImpl(decorationsTracker, id);
decorationsTracker.markDidAddDecorations();
decorationsTracker.markDidRemoveDecorations();
this._deltaDecorationsImpl2(ownerId, [id], []);
},
deltaDecorations: (oldDecorations: string[], newDecorations: editorCommon.IModelDeltaDecoration[]): string[] => {
if (USE_NEW_DECORATIONS) {
decorationsTracker.markDidAddDecorations();
decorationsTracker.markDidRemoveDecorations();
return this._deltaDecorationsImpl2(ownerId, oldDecorations, newDecorations);
}
return this._deltaDecorationsImpl(decorationsTracker, ownerId, oldDecorations, this._normalizeDeltaDecorations(newDecorations));
decorationsTracker.markDidAddDecorations();
decorationsTracker.markDidRemoveDecorations();
return this._deltaDecorationsImpl2(ownerId, oldDecorations, newDecorations);
}
};
let result: T = null;
@ -326,44 +289,21 @@ export class TextModelWithDecorations extends TextModelWithMarkers implements ed
}
public removeAllDecorationsWithOwnerId(ownerId: number): void {
if (USE_NEW_DECORATIONS) {
const nodes = this._tree.collectNodesFromOwner(ownerId);
for (let i = 0, len = nodes.length; i < len; i++) {
const node = nodes[i];
const nodes = this._tree.collectNodesFromOwner(ownerId);
for (let i = 0, len = nodes.length; i < len; i++) {
const node = nodes[i];
this._tree.delete(node);
delete this._treeDecorations[node.id];
}
return;
this._tree.delete(node);
delete this._treeDecorations[node.id];
}
let toRemove: string[] = [];
for (let decorationId in this._decorations) {
// No `hasOwnProperty` call due to using Object.create(null)
let decoration = this._decorations[decorationId];
if (decoration.ownerId === ownerId) {
toRemove.push(decoration.id);
}
}
this._removeDecorationsImpl(null, toRemove);
}
public getDecorationOptions(decorationId: string): editorCommon.IModelDecorationOptions {
if (USE_NEW_DECORATIONS) {
const node = this._treeDecorations[decorationId];
if (!node) {
return null;
}
return node.options;
}
let decoration = this._decorations[decorationId];
if (!decoration) {
const node = this._treeDecorations[decorationId];
if (!node) {
return null;
}
return decoration.options;
return node.options;
}
private _getRangeAt(start: number, end: number): Range {
@ -379,26 +319,19 @@ export class TextModelWithDecorations extends TextModelWithMarkers implements ed
}
public getDecorationRange(decorationId: string): Range {
if (USE_NEW_DECORATIONS) {
const node = this._treeDecorations[decorationId];
if (!node) {
return null;
}
const versionId = this.getVersionId();
if (node.cachedVersionId !== versionId) {
this._tree.resolveNode(node, versionId);
}
if (node.range === null) {
this._ensureLineStarts();
node.range = this._getRangeAt(node.cachedAbsoluteStart, node.cachedAbsoluteEnd);
}
return node.range;
}
let decoration = this._decorations[decorationId];
if (!decoration) {
const node = this._treeDecorations[decorationId];
if (!node) {
return null;
}
return decoration.range;
const versionId = this.getVersionId();
if (node.cachedVersionId !== versionId) {
this._tree.resolveNode(node, versionId);
}
if (node.range === null) {
this._ensureLineStarts();
node.range = this._getRangeAt(node.cachedAbsoluteStart, node.cachedAbsoluteEnd);
}
return node.range;
}
public getLineDecorations(lineNumber: number, ownerId: number = 0, filterOutValidation: boolean = false): editorCommon.IModelDecoration[] {
@ -409,50 +342,6 @@ export class TextModelWithDecorations extends TextModelWithMarkers implements ed
return this.getLinesDecorations(lineNumber, lineNumber, ownerId, filterOutValidation);
}
/**
* Fetch only multi-line decorations that intersect with the given line number range
*/
private _getMultiLineDecorations(filterRange: Range, filterOwnerId: number, filterOutValidation: boolean): InternalDecoration[] {
const filterStartLineNumber = filterRange.startLineNumber;
const filterStartColumn = filterRange.startColumn;
const filterEndLineNumber = filterRange.endLineNumber;
const filterEndColumn = filterRange.endColumn;
let result: InternalDecoration[] = [], resultLen = 0;
for (let decorationId in this._multiLineDecorationsMap) {
// No `hasOwnProperty` call due to using Object.create(null)
let decoration = this._multiLineDecorationsMap[decorationId];
if (filterOwnerId && decoration.ownerId && decoration.ownerId !== filterOwnerId) {
continue;
}
if (filterOutValidation && decoration.isForValidation) {
continue;
}
let range = decoration.range;
if (range.startLineNumber > filterEndLineNumber) {
continue;
}
if (range.startLineNumber === filterEndLineNumber && range.startColumn > filterEndColumn) {
continue;
}
if (range.endLineNumber < filterStartLineNumber) {
continue;
}
if (range.endLineNumber === filterStartLineNumber && range.endColumn < filterStartColumn) {
continue;
}
result[resultLen++] = decoration;
}
return result;
}
private _ensureNodesHaveRanges(nodes: IntervalNode[]): IntervalNode[] {
this._ensureLineStarts();
@ -465,82 +354,16 @@ export class TextModelWithDecorations extends TextModelWithMarkers implements ed
return nodes;
}
private _getDecorationsInRange(filterRange: Range, filterOwnerId: number, filterOutValidation: boolean): IntervalNode[] | InternalDecoration[] {
if (USE_NEW_DECORATIONS) {
this._ensureLineStarts();
private _getDecorationsInRange(filterRange: Range, filterOwnerId: number, filterOutValidation: boolean): IntervalNode[] {
this._ensureLineStarts();
const startOffset = this._lineStarts.getAccumulatedValue(filterRange.startLineNumber - 2) + filterRange.startColumn - 1;
const endOffset = this._lineStarts.getAccumulatedValue(filterRange.endLineNumber - 2) + filterRange.endColumn - 1;
const startOffset = this._lineStarts.getAccumulatedValue(filterRange.startLineNumber - 2) + filterRange.startColumn - 1;
const endOffset = this._lineStarts.getAccumulatedValue(filterRange.endLineNumber - 2) + filterRange.endColumn - 1;
const versionId = this.getVersionId();
const result = this._tree.intervalSearch(startOffset, endOffset, filterOwnerId, filterOutValidation, versionId);
const versionId = this.getVersionId();
const result = this._tree.intervalSearch(startOffset, endOffset, filterOwnerId, filterOutValidation, versionId);
return this._ensureNodesHaveRanges(result);
}
const filterStartLineNumber = filterRange.startLineNumber;
const filterStartColumn = filterRange.startColumn;
const filterEndLineNumber = filterRange.endLineNumber;
const filterEndColumn = filterRange.endColumn;
let result = this._getMultiLineDecorations(filterRange, filterOwnerId, filterOutValidation);
let resultLen = result.length;
let resultMap: { [decorationId: string]: boolean; } = {};
for (let i = 0, len = resultLen; i < len; i++) {
resultMap[result[i].id] = true;
}
for (let lineNumber = filterStartLineNumber; lineNumber <= filterEndLineNumber; lineNumber++) {
let lineMarkers = this._lines[lineNumber - 1].getMarkers();
if (lineMarkers === null) {
continue;
}
for (let i = 0, len = lineMarkers.length; i < len; i++) {
let lineMarker = lineMarkers[i];
let internalDecorationId = lineMarker.internalDecorationId;
if (internalDecorationId === 0) {
// marker does not belong to any decoration
continue;
}
let decoration = this._internalDecorations[internalDecorationId];
if (resultMap.hasOwnProperty(decoration.id)) {
// decoration already in result
continue;
}
if (filterOwnerId && decoration.ownerId && decoration.ownerId !== filterOwnerId) {
continue;
}
if (filterOutValidation && decoration.isForValidation) {
continue;
}
let range = decoration.range;
if (range.startLineNumber > filterEndLineNumber) {
continue;
}
if (range.startLineNumber === filterEndLineNumber && range.startColumn > filterEndColumn) {
continue;
}
if (range.endLineNumber < filterStartLineNumber) {
continue;
}
if (range.endLineNumber === filterStartLineNumber && range.endColumn < filterStartColumn) {
continue;
}
result[resultLen++] = decoration;
resultMap[decoration.id] = true;
}
}
return result;
return this._ensureNodesHaveRanges(result);
}
public getLinesDecorations(_startLineNumber: number, _endLineNumber: number, ownerId: number = 0, filterOutValidation: boolean = false): editorCommon.IModelDecoration[] {
@ -557,59 +380,15 @@ export class TextModelWithDecorations extends TextModelWithMarkers implements ed
}
public getOverviewRulerDecorations(ownerId: number = 0, filterOutValidation: boolean = false): editorCommon.IModelDecoration[] {
if (USE_NEW_DECORATIONS) {
const versionId = this.getVersionId();
const result = this._tree.search(ownerId, filterOutValidation, true, versionId);
return this._ensureNodesHaveRanges(result);
}
let result: InternalDecoration[] = [], resultLen = 0;
for (let decorationId in this._decorations) {
// No `hasOwnProperty` call due to using Object.create(null)
let decoration = this._decorations[decorationId];
if (ownerId && decoration.ownerId && decoration.ownerId !== ownerId) {
continue;
}
if (filterOutValidation && decoration.isForValidation) {
continue;
}
if (!decoration.options.overviewRuler.color) {
continue;
}
result[resultLen++] = decoration;
}
return result;
const versionId = this.getVersionId();
const result = this._tree.search(ownerId, filterOutValidation, true, versionId);
return this._ensureNodesHaveRanges(result);
}
public getAllDecorations(ownerId: number = 0, filterOutValidation: boolean = false): editorCommon.IModelDecoration[] {
if (USE_NEW_DECORATIONS) {
const versionId = this.getVersionId();
const result = this._tree.search(ownerId, filterOutValidation, false, versionId);
return this._ensureNodesHaveRanges(result);
}
let result: InternalDecoration[] = [], resultLen = 0;
for (let decorationId in this._decorations) {
// No `hasOwnProperty` call due to using Object.create(null)
let decoration = this._decorations[decorationId];
if (ownerId && decoration.ownerId && decoration.ownerId !== ownerId) {
continue;
}
if (filterOutValidation && decoration.isForValidation) {
continue;
}
result[resultLen++] = decoration;
}
return result;
const versionId = this.getVersionId();
const result = this._tree.search(ownerId, filterOutValidation, false, versionId);
return this._ensureNodesHaveRanges(result);
}
protected _acquireMarkersTracker(): MarkersTracker {
@ -711,129 +490,10 @@ export class TextModelWithDecorations extends TextModelWithMarkers implements ed
}
}
private _normalizeDeltaDecorations(deltaDecorations: editorCommon.IModelDeltaDecoration[]): ModelDeltaDecoration[] {
let result: ModelDeltaDecoration[] = [];
for (let i = 0, len = deltaDecorations.length; i < len; i++) {
let deltaDecoration = deltaDecorations[i];
result.push(new ModelDeltaDecoration(i, this.validateRange(deltaDecoration.range), _normalizeOptions(deltaDecoration.options)));
}
return result;
}
private _externalDecorationId(internalId: number): string {
return `${this._instanceId};${internalId}`;
}
private _addDecorationImpl(decorationsTracker: DecorationsTracker, ownerId: number, _range: Range, options: ModelDecorationOptions): string {
let range = this.validateRange(_range);
let internalDecorationId = (++this._lastDecorationId);
let decorationId = this._externalDecorationId(internalDecorationId);
let markers = this._addMarkers([
{
internalDecorationId: internalDecorationId,
position: new Position(range.startLineNumber, range.startColumn),
stickToPreviousCharacter: TextModelWithDecorations._shouldStartMarkerSticksToPreviousCharacter(options.stickiness)
},
{
internalDecorationId: internalDecorationId,
position: new Position(range.endLineNumber, range.endColumn),
stickToPreviousCharacter: TextModelWithDecorations._shouldEndMarkerSticksToPreviousCharacter(options.stickiness)
}
]);
let decoration = new InternalDecoration(decorationId, internalDecorationId, ownerId, range, markers[0], markers[1], options);
this._decorations[decorationId] = decoration;
this._internalDecorations[internalDecorationId] = decoration;
if (range.startLineNumber !== range.endLineNumber) {
this._multiLineDecorationsMap[decorationId] = decoration;
}
decorationsTracker.markDidAddDecorations();
return decorationId;
}
private _addDecorationsImpl(decorationsTracker: DecorationsTracker, ownerId: number, newDecorations: ModelDeltaDecoration[]): string[] {
let internalDecorationIds: number[] = [];
let decorationIds: string[] = [];
let newMarkers: INewMarker[] = [];
for (let i = 0, len = newDecorations.length; i < len; i++) {
let newDecoration = newDecorations[i];
let range = newDecoration.range;
let stickiness = newDecoration.options.stickiness;
let internalDecorationId = (++this._lastDecorationId);
let decorationId = this._externalDecorationId(internalDecorationId);
internalDecorationIds[i] = internalDecorationId;
decorationIds[i] = decorationId;
newMarkers[2 * i] = {
internalDecorationId: internalDecorationId,
position: new Position(range.startLineNumber, range.startColumn),
stickToPreviousCharacter: TextModelWithDecorations._shouldStartMarkerSticksToPreviousCharacter(stickiness)
};
newMarkers[2 * i + 1] = {
internalDecorationId: internalDecorationId,
position: new Position(range.endLineNumber, range.endColumn),
stickToPreviousCharacter: TextModelWithDecorations._shouldEndMarkerSticksToPreviousCharacter(stickiness)
};
}
let markerIds = this._addMarkers(newMarkers);
for (let i = 0, len = newDecorations.length; i < len; i++) {
let newDecoration = newDecorations[i];
let range = newDecoration.range;
let internalDecorationId = internalDecorationIds[i];
let decorationId = decorationIds[i];
let startMarker = markerIds[2 * i];
let endMarker = markerIds[2 * i + 1];
let decoration = new InternalDecoration(decorationId, internalDecorationId, ownerId, range, startMarker, endMarker, newDecoration.options);
this._decorations[decorationId] = decoration;
this._internalDecorations[internalDecorationId] = decoration;
if (range.startLineNumber !== range.endLineNumber) {
this._multiLineDecorationsMap[decorationId] = decoration;
}
decorationsTracker.markDidAddDecorations();
}
return decorationIds;
}
private _changeDecorationImpl(decorationsTracker: DecorationsTracker, decorationId: string, newRange: Range): void {
let decoration = this._decorations[decorationId];
if (!decoration) {
return;
}
let startMarker = decoration.startMarker;
if (newRange.startLineNumber !== startMarker.position.lineNumber) {
// move marker between lines
this._lines[startMarker.position.lineNumber - 1].removeMarker(startMarker);
this._lines[newRange.startLineNumber - 1].addMarker(startMarker);
}
startMarker.setPosition(new Position(newRange.startLineNumber, newRange.startColumn));
let endMarker = decoration.endMarker;
if (newRange.endLineNumber !== endMarker.position.lineNumber) {
// move marker between lines
this._lines[endMarker.position.lineNumber - 1].removeMarker(endMarker);
this._lines[newRange.endLineNumber - 1].addMarker(endMarker);
}
endMarker.setPosition(new Position(newRange.endLineNumber, newRange.endColumn));
decoration.setRange(this._multiLineDecorationsMap, newRange);
decorationsTracker.markDidChangeDecorations();
}
private _changeDecorationImpl2(decorationsTracker: DecorationsTracker, decorationId: string, _range: IRange): void {
const node = this._treeDecorations[decorationId];
if (!node) {
@ -851,22 +511,6 @@ export class TextModelWithDecorations extends TextModelWithMarkers implements ed
decorationsTracker.markDidChangeDecorations();
}
private _changeDecorationOptionsImpl(decorationsTracker: DecorationsTracker, decorationId: string, options: ModelDecorationOptions): void {
let decoration = this._decorations[decorationId];
if (!decoration) {
return;
}
if (decoration.options.stickiness !== options.stickiness) {
decoration.startMarker.stickToPreviousCharacter = TextModelWithDecorations._shouldStartMarkerSticksToPreviousCharacter(options.stickiness);
decoration.endMarker.stickToPreviousCharacter = TextModelWithDecorations._shouldEndMarkerSticksToPreviousCharacter(options.stickiness);
}
decoration.setOptions(options);
decorationsTracker.markDidChangeDecorations();
}
private _changeDecorationOptionsImpl2(decorationsTracker: DecorationsTracker, decorationId: string, options: ModelDecorationOptions): void {
const node = this._treeDecorations[decorationId];
if (!node) {
@ -878,151 +522,6 @@ export class TextModelWithDecorations extends TextModelWithMarkers implements ed
decorationsTracker.markDidChangeDecorations();
}
private _removeDecorationImpl(decorationsTracker: DecorationsTracker, decorationId: string): void {
let decoration = this._decorations[decorationId];
if (!decoration) {
return;
}
this._removeMarkers([decoration.startMarker, decoration.endMarker]);
delete this._multiLineDecorationsMap[decorationId];
delete this._decorations[decorationId];
delete this._internalDecorations[decoration.internalId];
if (decorationsTracker) {
decorationsTracker.markDidRemoveDecorations();
}
}
private _removeDecorationsImpl(decorationsTracker: DecorationsTracker, decorationIds: string[]): void {
let removeMarkers: LineMarker[] = [], removeMarkersLen = 0;
for (let i = 0, len = decorationIds.length; i < len; i++) {
let decorationId = decorationIds[i];
let decoration = this._decorations[decorationId];
if (!decoration) {
continue;
}
if (decorationsTracker) {
decorationsTracker.markDidRemoveDecorations();
}
removeMarkers[removeMarkersLen++] = decoration.startMarker;
removeMarkers[removeMarkersLen++] = decoration.endMarker;
delete this._multiLineDecorationsMap[decorationId];
delete this._decorations[decorationId];
delete this._internalDecorations[decoration.internalId];
}
if (removeMarkers.length > 0) {
this._removeMarkers(removeMarkers);
}
}
private _resolveOldDecorations(oldDecorations: string[]): InternalDecoration[] {
let result: InternalDecoration[] = [];
for (let i = 0, len = oldDecorations.length; i < len; i++) {
let id = oldDecorations[i];
let decoration = this._decorations[id];
if (!decoration) {
continue;
}
result.push(decoration);
}
return result;
}
private _deltaDecorationsImpl(decorationsTracker: DecorationsTracker, ownerId: number, oldDecorationsIds: string[], newDecorations: ModelDeltaDecoration[]): string[] {
if (oldDecorationsIds.length === 0) {
// Nothing to remove
return this._addDecorationsImpl(decorationsTracker, ownerId, newDecorations);
}
if (newDecorations.length === 0) {
// Nothing to add
this._removeDecorationsImpl(decorationsTracker, oldDecorationsIds);
return [];
}
let oldDecorations = this._resolveOldDecorations(oldDecorationsIds);
oldDecorations.sort((a, b) => Range.compareRangesUsingStarts(a.range, b.range));
newDecorations.sort((a, b) => Range.compareRangesUsingStarts(a.range, b.range));
let result: string[] = [],
oldDecorationsIndex = 0,
oldDecorationsLength = oldDecorations.length,
newDecorationsIndex = 0,
newDecorationsLength = newDecorations.length,
decorationsToAdd: ModelDeltaDecoration[] = [],
decorationsToRemove: string[] = [];
while (oldDecorationsIndex < oldDecorationsLength && newDecorationsIndex < newDecorationsLength) {
let oldDecoration = oldDecorations[oldDecorationsIndex];
let newDecoration = newDecorations[newDecorationsIndex];
let comparison = Range.compareRangesUsingStarts(oldDecoration.range, newDecoration.range);
if (comparison < 0) {
// `oldDecoration` is before `newDecoration` => remove `oldDecoration`
decorationsToRemove.push(oldDecoration.id);
oldDecorationsIndex++;
continue;
}
if (comparison > 0) {
// `newDecoration` is before `oldDecoration` => add `newDecoration`
decorationsToAdd.push(newDecoration);
newDecorationsIndex++;
continue;
}
// The ranges of `oldDecoration` and `newDecoration` are equal
if (!oldDecoration.options.equals(newDecoration.options)) {
// The options do not match => remove `oldDecoration`
decorationsToRemove.push(oldDecoration.id);
oldDecorationsIndex++;
continue;
}
// Bingo! We can reuse `oldDecoration` for `newDecoration`
result[newDecoration.index] = oldDecoration.id;
oldDecorationsIndex++;
newDecorationsIndex++;
}
while (oldDecorationsIndex < oldDecorationsLength) {
// No more new decorations => remove decoration at `oldDecorationsIndex`
decorationsToRemove.push(oldDecorations[oldDecorationsIndex].id);
oldDecorationsIndex++;
}
while (newDecorationsIndex < newDecorationsLength) {
// No more old decorations => add decoration at `newDecorationsIndex`
decorationsToAdd.push(newDecorations[newDecorationsIndex]);
newDecorationsIndex++;
}
// Remove `decorationsToRemove`
if (decorationsToRemove.length > 0) {
this._removeDecorationsImpl(decorationsTracker, decorationsToRemove);
}
// Add `decorationsToAdd`
if (decorationsToAdd.length > 0) {
let newIds = this._addDecorationsImpl(decorationsTracker, ownerId, decorationsToAdd);
for (let i = 0, len = decorationsToAdd.length; i < len; i++) {
result[decorationsToAdd[i].index] = newIds[i];
}
}
return result;
}
private _deltaDecorationsImpl2(ownerId: number, oldDecorationsIds: string[], newDecorations: editorCommon.IModelDeltaDecoration[]): string[] {
this._ensureLineStarts();
const versionId = this.getVersionId();

View file

@ -12,7 +12,6 @@ import { SnippetSession } from 'vs/editor/contrib/snippet/browser/snippetSession
import { ICommonCodeEditor } from 'vs/editor/common/editorCommon';
import { mockCodeEditor } from 'vs/editor/test/common/mocks/mockCodeEditor';
import { Model } from 'vs/editor/common/model/model';
import { USE_NEW_DECORATIONS } from 'vs/editor/common/model/textModelWithDecorations';
suite('SnippetSession', function () {
@ -235,17 +234,9 @@ suite('SnippetSession', function () {
assertSelections(editor, new Selection(1, 10, 1, 10), new Selection(2, 14, 2, 14));
session.prev();
if (USE_NEW_DECORATIONS) {
assertSelections(editor, new Selection(1, 7, 1, 10), new Selection(2, 11, 2, 14));
} else {
assertSelections(editor, new Selection(1, 7, 1, 7), new Selection(2, 11, 2, 11));
}
assertSelections(editor, new Selection(1, 7, 1, 10), new Selection(2, 11, 2, 14));
session.prev();
if (USE_NEW_DECORATIONS) {
assertSelections(editor, new Selection(1, 4, 1, 7), new Selection(2, 8, 2, 11));
} else {
assertSelections(editor, new Selection(1, 4, 1, 4), new Selection(2, 8, 2, 8));
}
assertSelections(editor, new Selection(1, 4, 1, 7), new Selection(2, 8, 2, 11));
session.prev();
assertSelections(editor, new Selection(1, 1, 1, 4), new Selection(2, 5, 2, 8));
});

View file

@ -10,7 +10,6 @@ import { Position } from 'vs/editor/common/core/position';
import { Range } from 'vs/editor/common/core/range';
import { IModelDeltaDecoration, TrackedRangeStickiness } from 'vs/editor/common/editorCommon';
import { Model } from 'vs/editor/common/model/model';
import { USE_NEW_DECORATIONS } from 'vs/editor/common/model/textModelWithDecorations';
// --------- utils
@ -1095,11 +1094,7 @@ suite('deltaDecorations', () => {
assert.equal(initialIds.length, decorations.length, 'returns expected cnt of ids');
assert.equal(initialIds.length, model.getAllDecorations().length, 'does not leak decorations');
assert.equal(initialIds.length, model._getTrackedRangesCount(), 'does not leak tracked ranges');
if (!USE_NEW_DECORATIONS) {
assert.equal(2 * initialIds.length, model._getMarkersCount(), 'does not leak markers');
} else {
assert.equal(0, model._getMarkersCount(), 'does not leak markers');
}
assert.equal(0, model._getMarkersCount(), 'does not leak markers');
actualDecorations.sort((a, b) => strcmp(a.id, b.id));
decorations.sort((a, b) => strcmp(a.id, b.id));
assert.deepEqual(actualDecorations, decorations);
@ -1110,11 +1105,7 @@ suite('deltaDecorations', () => {
assert.equal(newIds.length, newDecorations.length, 'returns expected cnt of ids');
assert.equal(newIds.length, model.getAllDecorations().length, 'does not leak decorations');
assert.equal(newIds.length, model._getTrackedRangesCount(), 'does not leak tracked ranges');
if (!USE_NEW_DECORATIONS) {
assert.equal(2 * newIds.length, model._getMarkersCount(), 'does not leak markers');
} else {
assert.equal(0, model._getMarkersCount(), 'does not leak markers');
}
assert.equal(0, model._getMarkersCount(), 'does not leak markers');
actualNewDecorations.sort((a, b) => strcmp(a.id, b.id));
newDecorations.sort((a, b) => strcmp(a.id, b.id));
assert.deepEqual(actualDecorations, decorations);