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Copy pathmodes.ts
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1845 lines (1633 loc) · 48.5 KB
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { CancellationToken } from 'vs/base/common/cancellation';
import { Color } from 'vs/base/common/color';
import { Event } from 'vs/base/common/event';
import { IMarkdownString } from 'vs/base/common/htmlContent';
import { IDisposable } from 'vs/base/common/lifecycle';
import { URI, UriComponents } from 'vs/base/common/uri';
import { Position } from 'vs/editor/common/core/position';
import { IRange, Range } from 'vs/editor/common/core/range';
import { Selection } from 'vs/editor/common/core/selection';
import { TokenizationResult, TokenizationResult2 } from 'vs/editor/common/core/token';
import * as model from 'vs/editor/common/model';
import { LanguageFeatureRegistry } from 'vs/editor/common/modes/languageFeatureRegistry';
import { TokenizationRegistryImpl } from 'vs/editor/common/modes/tokenizationRegistry';
import { ExtensionIdentifier } from 'vs/platform/extensions/common/extensions';
import { IMarkerData } from 'vs/platform/markers/common/markers';
import { iconRegistry, Codicon } from 'vs/base/common/codicons';
/**
* Open ended enum at runtime
* @internal
*/
export const enum LanguageId {
Null = 0,
PlainText = 1
}
/**
* @internal
*/
export class LanguageIdentifier {
/**
* A string identifier. Unique across languages. e.g. 'javascript'.
*/
public readonly language: string;
/**
* A numeric identifier. Unique across languages. e.g. 5
* Will vary at runtime based on registration order, etc.
*/
public readonly id: LanguageId;
constructor(language: string, id: LanguageId) {
this.language = language;
this.id = id;
}
}
/**
* A mode. Will soon be obsolete.
* @internal
*/
export interface IMode {
getId(): string;
getLanguageIdentifier(): LanguageIdentifier;
}
/**
* A font style. Values are 2^x such that a bit mask can be used.
* @internal
*/
export const enum FontStyle {
NotSet = -1,
None = 0,
Italic = 1,
Bold = 2,
Underline = 4
}
/**
* Open ended enum at runtime
* @internal
*/
export const enum ColorId {
None = 0,
DefaultForeground = 1,
DefaultBackground = 2
}
/**
* A standard token type. Values are 2^x such that a bit mask can be used.
* @internal
*/
export const enum StandardTokenType {
Other = 0,
Comment = 1,
String = 2,
RegEx = 4
}
/**
* Helpers to manage the "collapsed" metadata of an entire StackElement stack.
* The following assumptions have been made:
* - languageId < 256 => needs 8 bits
* - unique color count < 512 => needs 9 bits
*
* The binary format is:
* - -------------------------------------------
* 3322 2222 2222 1111 1111 1100 0000 0000
* 1098 7654 3210 9876 5432 1098 7654 3210
* - -------------------------------------------
* xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx
* bbbb bbbb bfff ffff ffFF FTTT LLLL LLLL
* - -------------------------------------------
* - L = LanguageId (8 bits)
* - T = StandardTokenType (3 bits)
* - F = FontStyle (3 bits)
* - f = foreground color (9 bits)
* - b = background color (9 bits)
*
* @internal
*/
export const enum MetadataConsts {
LANGUAGEID_MASK = 0b00000000000000000000000011111111,
TOKEN_TYPE_MASK = 0b00000000000000000000011100000000,
FONT_STYLE_MASK = 0b00000000000000000011100000000000,
FOREGROUND_MASK = 0b00000000011111111100000000000000,
BACKGROUND_MASK = 0b11111111100000000000000000000000,
ITALIC_MASK = 0b00000000000000000000100000000000,
BOLD_MASK = 0b00000000000000000001000000000000,
UNDERLINE_MASK = 0b00000000000000000010000000000000,
SEMANTIC_USE_ITALIC = 0b00000000000000000000000000000001,
SEMANTIC_USE_BOLD = 0b00000000000000000000000000000010,
SEMANTIC_USE_UNDERLINE = 0b00000000000000000000000000000100,
SEMANTIC_USE_FOREGROUND = 0b00000000000000000000000000001000,
SEMANTIC_USE_BACKGROUND = 0b00000000000000000000000000010000,
LANGUAGEID_OFFSET = 0,
TOKEN_TYPE_OFFSET = 8,
FONT_STYLE_OFFSET = 11,
FOREGROUND_OFFSET = 14,
BACKGROUND_OFFSET = 23
}
/**
* @internal
*/
export class TokenMetadata {
public static getLanguageId(metadata: number): LanguageId {
return (metadata & MetadataConsts.LANGUAGEID_MASK) >>> MetadataConsts.LANGUAGEID_OFFSET;
}
public static getTokenType(metadata: number): StandardTokenType {
return (metadata & MetadataConsts.TOKEN_TYPE_MASK) >>> MetadataConsts.TOKEN_TYPE_OFFSET;
}
public static getFontStyle(metadata: number): FontStyle {
return (metadata & MetadataConsts.FONT_STYLE_MASK) >>> MetadataConsts.FONT_STYLE_OFFSET;
}
public static getForeground(metadata: number): ColorId {
return (metadata & MetadataConsts.FOREGROUND_MASK) >>> MetadataConsts.FOREGROUND_OFFSET;
}
public static getBackground(metadata: number): ColorId {
return (metadata & MetadataConsts.BACKGROUND_MASK) >>> MetadataConsts.BACKGROUND_OFFSET;
}
public static getClassNameFromMetadata(metadata: number): string {
let foreground = this.getForeground(metadata);
let className = 'mtk' + foreground;
let fontStyle = this.getFontStyle(metadata);
if (fontStyle & FontStyle.Italic) {
className += ' mtki';
}
if (fontStyle & FontStyle.Bold) {
className += ' mtkb';
}
if (fontStyle & FontStyle.Underline) {
className += ' mtku';
}
return className;
}
public static getInlineStyleFromMetadata(metadata: number, colorMap: string[]): string {
const foreground = this.getForeground(metadata);
const fontStyle = this.getFontStyle(metadata);
let result = `color: ${colorMap[foreground]};`;
if (fontStyle & FontStyle.Italic) {
result += 'font-style: italic;';
}
if (fontStyle & FontStyle.Bold) {
result += 'font-weight: bold;';
}
if (fontStyle & FontStyle.Underline) {
result += 'text-decoration: underline;';
}
return result;
}
}
/**
* @internal
*/
export interface ITokenizationSupport {
getInitialState(): IState;
// add offsetDelta to each of the returned indices
tokenize(line: string, state: IState, offsetDelta: number): TokenizationResult;
tokenize2(line: string, state: IState, offsetDelta: number): TokenizationResult2;
}
/**
* The state of the tokenizer between two lines.
* It is useful to store flags such as in multiline comment, etc.
* The model will clone the previous line's state and pass it in to tokenize the next line.
*/
export interface IState {
clone(): IState;
equals(other: IState): boolean;
}
/**
* A provider result represents the values a provider, like the [`HoverProvider`](#HoverProvider),
* may return. For once this is the actual result type `T`, like `Hover`, or a thenable that resolves
* to that type `T`. In addition, `null` and `undefined` can be returned - either directly or from a
* thenable.
*/
export type ProviderResult<T> = T | undefined | null | Thenable<T | undefined | null>;
/**
* A hover represents additional information for a symbol or word. Hovers are
* rendered in a tooltip-like widget.
*/
export interface Hover {
/**
* The contents of this hover.
*/
contents: IMarkdownString[];
/**
* The range to which this hover applies. When missing, the
* editor will use the range at the current position or the
* current position itself.
*/
range?: IRange;
}
/**
* The hover provider interface defines the contract between extensions and
* the [hover](https://code.visualstudio.com/docs/editor/intellisense)-feature.
*/
export interface HoverProvider {
/**
* Provide a hover for the given position and document. Multiple hovers at the same
* position will be merged by the editor. A hover can have a range which defaults
* to the word range at the position when omitted.
*/
provideHover(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<Hover>;
}
/**
* An evaluatable expression represents additional information for an expression in a document. Evaluatable expression are
* evaluated by a debugger or runtime and their result is rendered in a tooltip-like widget.
* @internal
*/
export interface EvaluatableExpression {
/**
* The range to which this expression applies.
*/
range: IRange;
/*
* This expression overrides the expression extracted from the range.
*/
expression?: string;
}
/**
* The hover provider interface defines the contract between extensions and
* the [hover](https://code.visualstudio.com/docs/editor/intellisense)-feature.
* @internal
*/
export interface EvaluatableExpressionProvider {
/**
* Provide a hover for the given position and document. Multiple hovers at the same
* position will be merged by the editor. A hover can have a range which defaults
* to the word range at the position when omitted.
*/
provideEvaluatableExpression(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<EvaluatableExpression>;
}
export const enum CompletionItemKind {
Method,
Function,
Constructor,
Field,
Variable,
Class,
Struct,
Interface,
Module,
Property,
Event,
Operator,
Unit,
Value,
Constant,
Enum,
EnumMember,
Keyword,
Text,
Color,
File,
Reference,
Customcolor,
Folder,
TypeParameter,
User,
Issue,
Snippet, // <- highest value (used for compare!)
}
/**
* @internal
*/
export const completionKindToCssClass = (function () {
let data = Object.create(null);
data[CompletionItemKind.Method] = 'symbol-method';
data[CompletionItemKind.Function] = 'symbol-function';
data[CompletionItemKind.Constructor] = 'symbol-constructor';
data[CompletionItemKind.Field] = 'symbol-field';
data[CompletionItemKind.Variable] = 'symbol-variable';
data[CompletionItemKind.Class] = 'symbol-class';
data[CompletionItemKind.Struct] = 'symbol-struct';
data[CompletionItemKind.Interface] = 'symbol-interface';
data[CompletionItemKind.Module] = 'symbol-module';
data[CompletionItemKind.Property] = 'symbol-property';
data[CompletionItemKind.Event] = 'symbol-event';
data[CompletionItemKind.Operator] = 'symbol-operator';
data[CompletionItemKind.Unit] = 'symbol-unit';
data[CompletionItemKind.Value] = 'symbol-value';
data[CompletionItemKind.Constant] = 'symbol-constant';
data[CompletionItemKind.Enum] = 'symbol-enum';
data[CompletionItemKind.EnumMember] = 'symbol-enum-member';
data[CompletionItemKind.Keyword] = 'symbol-keyword';
data[CompletionItemKind.Snippet] = 'symbol-snippet';
data[CompletionItemKind.Text] = 'symbol-text';
data[CompletionItemKind.Color] = 'symbol-color';
data[CompletionItemKind.File] = 'symbol-file';
data[CompletionItemKind.Reference] = 'symbol-reference';
data[CompletionItemKind.Customcolor] = 'symbol-customcolor';
data[CompletionItemKind.Folder] = 'symbol-folder';
data[CompletionItemKind.TypeParameter] = 'symbol-type-parameter';
data[CompletionItemKind.User] = 'account';
data[CompletionItemKind.Issue] = 'issues';
return function (kind: CompletionItemKind): string {
const name = data[kind];
let codicon = name && iconRegistry.get(name);
if (!codicon) {
console.info('No codicon found for CompletionItemKind ' + kind);
codicon = Codicon.symbolProperty;
}
return codicon.classNames;
};
})();
/**
* @internal
*/
export let completionKindFromString: {
(value: string): CompletionItemKind;
(value: string, strict: true): CompletionItemKind | undefined;
} = (function () {
let data: Record<string, CompletionItemKind> = Object.create(null);
data['method'] = CompletionItemKind.Method;
data['function'] = CompletionItemKind.Function;
data['constructor'] = <any>CompletionItemKind.Constructor;
data['field'] = CompletionItemKind.Field;
data['variable'] = CompletionItemKind.Variable;
data['class'] = CompletionItemKind.Class;
data['struct'] = CompletionItemKind.Struct;
data['interface'] = CompletionItemKind.Interface;
data['module'] = CompletionItemKind.Module;
data['property'] = CompletionItemKind.Property;
data['event'] = CompletionItemKind.Event;
data['operator'] = CompletionItemKind.Operator;
data['unit'] = CompletionItemKind.Unit;
data['value'] = CompletionItemKind.Value;
data['constant'] = CompletionItemKind.Constant;
data['enum'] = CompletionItemKind.Enum;
data['enum-member'] = CompletionItemKind.EnumMember;
data['enumMember'] = CompletionItemKind.EnumMember;
data['keyword'] = CompletionItemKind.Keyword;
data['snippet'] = CompletionItemKind.Snippet;
data['text'] = CompletionItemKind.Text;
data['color'] = CompletionItemKind.Color;
data['file'] = CompletionItemKind.File;
data['reference'] = CompletionItemKind.Reference;
data['customcolor'] = CompletionItemKind.Customcolor;
data['folder'] = CompletionItemKind.Folder;
data['type-parameter'] = CompletionItemKind.TypeParameter;
data['typeParameter'] = CompletionItemKind.TypeParameter;
data['account'] = CompletionItemKind.User;
data['issue'] = CompletionItemKind.Issue;
return function (value: string, strict?: true) {
let res = data[value];
if (typeof res === 'undefined' && !strict) {
res = CompletionItemKind.Property;
}
return res;
};
})();
export interface CompletionItemLabel {
/**
* The function or variable. Rendered leftmost.
*/
name: string;
/**
* The parameters without the return type. Render after `name`.
*/
parameters?: string;
/**
* The fully qualified name, like package name or file path. Rendered after `signature`.
*/
qualifier?: string;
/**
* The return-type of a function or type of a property/variable. Rendered rightmost.
*/
type?: string;
}
export const enum CompletionItemTag {
Deprecated = 1
}
export const enum CompletionItemInsertTextRule {
/**
* Adjust whitespace/indentation of multiline insert texts to
* match the current line indentation.
*/
KeepWhitespace = 0b001,
/**
* `insertText` is a snippet.
*/
InsertAsSnippet = 0b100,
}
/**
* A completion item represents a text snippet that is
* proposed to complete text that is being typed.
*/
export interface CompletionItem {
/**
* The label of this completion item. By default
* this is also the text that is inserted when selecting
* this completion.
*/
label: string | CompletionItemLabel;
/**
* The kind of this completion item. Based on the kind
* an icon is chosen by the editor.
*/
kind: CompletionItemKind;
/**
* A modifier to the `kind` which affect how the item
* is rendered, e.g. Deprecated is rendered with a strikeout
*/
tags?: ReadonlyArray<CompletionItemTag>;
/**
* A human-readable string with additional information
* about this item, like type or symbol information.
*/
detail?: string;
/**
* A human-readable string that represents a doc-comment.
*/
documentation?: string | IMarkdownString;
/**
* A string that should be used when comparing this item
* with other items. When `falsy` the [label](#CompletionItem.label)
* is used.
*/
sortText?: string;
/**
* A string that should be used when filtering a set of
* completion items. When `falsy` the [label](#CompletionItem.label)
* is used.
*/
filterText?: string;
/**
* Select this item when showing. *Note* that only one completion item can be selected and
* that the editor decides which item that is. The rule is that the *first* item of those
* that match best is selected.
*/
preselect?: boolean;
/**
* A string or snippet that should be inserted in a document when selecting
* this completion.
* is used.
*/
insertText: string;
/**
* Addition rules (as bitmask) that should be applied when inserting
* this completion.
*/
insertTextRules?: CompletionItemInsertTextRule;
/**
* A range of text that should be replaced by this completion item.
*
* Defaults to a range from the start of the [current word](#TextDocument.getWordRangeAtPosition) to the
* current position.
*
* *Note:* The range must be a [single line](#Range.isSingleLine) and it must
* [contain](#Range.contains) the position at which completion has been [requested](#CompletionItemProvider.provideCompletionItems).
*/
range: IRange | { insert: IRange, replace: IRange };
/**
* An optional set of characters that when pressed while this completion is active will accept it first and
* then type that character. *Note* that all commit characters should have `length=1` and that superfluous
* characters will be ignored.
*/
commitCharacters?: string[];
/**
* An optional array of additional text edits that are applied when
* selecting this completion. Edits must not overlap with the main edit
* nor with themselves.
*/
additionalTextEdits?: model.ISingleEditOperation[];
/**
* A command that should be run upon acceptance of this item.
*/
command?: Command;
/**
* @internal
*/
_id?: [number, number];
}
export interface CompletionList {
suggestions: CompletionItem[];
incomplete?: boolean;
dispose?(): void;
}
/**
* How a suggest provider was triggered.
*/
export const enum CompletionTriggerKind {
Invoke = 0,
TriggerCharacter = 1,
TriggerForIncompleteCompletions = 2
}
/**
* Contains additional information about the context in which
* [completion provider](#CompletionItemProvider.provideCompletionItems) is triggered.
*/
export interface CompletionContext {
/**
* How the completion was triggered.
*/
triggerKind: CompletionTriggerKind;
/**
* Character that triggered the completion item provider.
*
* `undefined` if provider was not triggered by a character.
*/
triggerCharacter?: string;
}
/**
* The completion item provider interface defines the contract between extensions and
* the [IntelliSense](https://code.visualstudio.com/docs/editor/intellisense).
*
* When computing *complete* completion items is expensive, providers can optionally implement
* the `resolveCompletionItem`-function. In that case it is enough to return completion
* items with a [label](#CompletionItem.label) from the
* [provideCompletionItems](#CompletionItemProvider.provideCompletionItems)-function. Subsequently,
* when a completion item is shown in the UI and gains focus this provider is asked to resolve
* the item, like adding [doc-comment](#CompletionItem.documentation) or [details](#CompletionItem.detail).
*/
export interface CompletionItemProvider {
/**
* @internal
*/
_debugDisplayName?: string;
triggerCharacters?: string[];
/**
* Provide completion items for the given position and document.
*/
provideCompletionItems(model: model.ITextModel, position: Position, context: CompletionContext, token: CancellationToken): ProviderResult<CompletionList>;
/**
* Given a completion item fill in more data, like [doc-comment](#CompletionItem.documentation)
* or [details](#CompletionItem.detail).
*
* The editor will only resolve a completion item once.
*/
resolveCompletionItem?(item: CompletionItem, token: CancellationToken): ProviderResult<CompletionItem>;
}
export interface CodeAction {
title: string;
command?: Command;
edit?: WorkspaceEdit;
diagnostics?: IMarkerData[];
kind?: string;
isPreferred?: boolean;
disabled?: string;
}
/**
* @internal
*/
export const enum CodeActionTriggerType {
Auto = 1,
Manual = 2,
}
/**
* @internal
*/
export interface CodeActionContext {
only?: string;
trigger: CodeActionTriggerType;
}
export interface CodeActionList extends IDisposable {
readonly actions: ReadonlyArray<CodeAction>;
}
/**
* The code action interface defines the contract between extensions and
* the [light bulb](https://code.visualstudio.com/docs/editor/editingevolved#_code-action) feature.
* @internal
*/
export interface CodeActionProvider {
displayName?: string
/**
* Provide commands for the given document and range.
*/
provideCodeActions(model: model.ITextModel, range: Range | Selection, context: CodeActionContext, token: CancellationToken): ProviderResult<CodeActionList>;
/**
* Given a code action fill in the edit. Will only invoked when missing.
*/
resolveCodeAction?(codeAction: CodeAction, token: CancellationToken): ProviderResult<CodeAction>;
/**
* Optional list of CodeActionKinds that this provider returns.
*/
readonly providedCodeActionKinds?: ReadonlyArray<string>;
readonly documentation?: ReadonlyArray<{ readonly kind: string, readonly command: Command }>;
/**
* @internal
*/
_getAdditionalMenuItems?(context: CodeActionContext, actions: readonly CodeAction[]): Command[];
}
/**
* Represents a parameter of a callable-signature. A parameter can
* have a label and a doc-comment.
*/
export interface ParameterInformation {
/**
* The label of this signature. Will be shown in
* the UI.
*/
label: string | [number, number];
/**
* The human-readable doc-comment of this signature. Will be shown
* in the UI but can be omitted.
*/
documentation?: string | IMarkdownString;
}
/**
* Represents the signature of something callable. A signature
* can have a label, like a function-name, a doc-comment, and
* a set of parameters.
*/
export interface SignatureInformation {
/**
* The label of this signature. Will be shown in
* the UI.
*/
label: string;
/**
* The human-readable doc-comment of this signature. Will be shown
* in the UI but can be omitted.
*/
documentation?: string | IMarkdownString;
/**
* The parameters of this signature.
*/
parameters: ParameterInformation[];
/**
* Index of the active parameter.
*
* If provided, this is used in place of `SignatureHelp.activeSignature`.
*/
activeParameter?: number;
}
/**
* Signature help represents the signature of something
* callable. There can be multiple signatures but only one
* active and only one active parameter.
*/
export interface SignatureHelp {
/**
* One or more signatures.
*/
signatures: SignatureInformation[];
/**
* The active signature.
*/
activeSignature: number;
/**
* The active parameter of the active signature.
*/
activeParameter: number;
}
export interface SignatureHelpResult extends IDisposable {
value: SignatureHelp;
}
export enum SignatureHelpTriggerKind {
Invoke = 1,
TriggerCharacter = 2,
ContentChange = 3,
}
export interface SignatureHelpContext {
readonly triggerKind: SignatureHelpTriggerKind;
readonly triggerCharacter?: string;
readonly isRetrigger: boolean;
readonly activeSignatureHelp?: SignatureHelp;
}
/**
* The signature help provider interface defines the contract between extensions and
* the [parameter hints](https://code.visualstudio.com/docs/editor/intellisense)-feature.
*/
export interface SignatureHelpProvider {
readonly signatureHelpTriggerCharacters?: ReadonlyArray<string>;
readonly signatureHelpRetriggerCharacters?: ReadonlyArray<string>;
/**
* Provide help for the signature at the given position and document.
*/
provideSignatureHelp(model: model.ITextModel, position: Position, token: CancellationToken, context: SignatureHelpContext): ProviderResult<SignatureHelpResult>;
}
/**
* A document highlight kind.
*/
export enum DocumentHighlightKind {
/**
* A textual occurrence.
*/
Text,
/**
* Read-access of a symbol, like reading a variable.
*/
Read,
/**
* Write-access of a symbol, like writing to a variable.
*/
Write
}
/**
* A document highlight is a range inside a text document which deserves
* special attention. Usually a document highlight is visualized by changing
* the background color of its range.
*/
export interface DocumentHighlight {
/**
* The range this highlight applies to.
*/
range: IRange;
/**
* The highlight kind, default is [text](#DocumentHighlightKind.Text).
*/
kind?: DocumentHighlightKind;
}
/**
* The document highlight provider interface defines the contract between extensions and
* the word-highlight-feature.
*/
export interface DocumentHighlightProvider {
/**
* Provide a set of document highlights, like all occurrences of a variable or
* all exit-points of a function.
*/
provideDocumentHighlights(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<DocumentHighlight[]>;
}
/**
* The rename provider interface defines the contract between extensions and
* the live-rename feature.
*/
export interface OnTypeRenameProvider {
wordPattern?: RegExp;
/**
* Provide a list of ranges that can be live-renamed together.
*/
provideOnTypeRenameRanges(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<{ ranges: IRange[]; wordPattern?: RegExp; }>;
}
/**
* Value-object that contains additional information when
* requesting references.
*/
export interface ReferenceContext {
/**
* Include the declaration of the current symbol.
*/
includeDeclaration: boolean;
}
/**
* The reference provider interface defines the contract between extensions and
* the [find references](https://code.visualstudio.com/docs/editor/editingevolved#_peek)-feature.
*/
export interface ReferenceProvider {
/**
* Provide a set of project-wide references for the given position and document.
*/
provideReferences(model: model.ITextModel, position: Position, context: ReferenceContext, token: CancellationToken): ProviderResult<Location[]>;
}
/**
* Represents a location inside a resource, such as a line
* inside a text file.
*/
export interface Location {
/**
* The resource identifier of this location.
*/
uri: URI;
/**
* The document range of this locations.
*/
range: IRange;
}
export interface LocationLink {
/**
* A range to select where this link originates from.
*/
originSelectionRange?: IRange;
/**
* The target uri this link points to.
*/
uri: URI;
/**
* The full range this link points to.
*/
range: IRange;
/**
* A range to select this link points to. Must be contained
* in `LocationLink.range`.
*/
targetSelectionRange?: IRange;
}
/**
* @internal
*/
export function isLocationLink(thing: any): thing is LocationLink {
return thing
&& URI.isUri((thing as LocationLink).uri)
&& Range.isIRange((thing as LocationLink).range)
&& (Range.isIRange((thing as LocationLink).originSelectionRange) || Range.isIRange((thing as LocationLink).targetSelectionRange));
}
export type Definition = Location | Location[] | LocationLink[];
/**
* The definition provider interface defines the contract between extensions and
* the [go to definition](https://code.visualstudio.com/docs/editor/editingevolved#_go-to-definition)
* and peek definition features.
*/
export interface DefinitionProvider {
/**
* Provide the definition of the symbol at the given position and document.
*/
provideDefinition(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<Definition | LocationLink[]>;
}
/**
* The definition provider interface defines the contract between extensions and
* the [go to definition](https://code.visualstudio.com/docs/editor/editingevolved#_go-to-definition)
* and peek definition features.
*/
export interface DeclarationProvider {
/**
* Provide the declaration of the symbol at the given position and document.
*/
provideDeclaration(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<Definition | LocationLink[]>;
}
/**
* The implementation provider interface defines the contract between extensions and
* the go to implementation feature.
*/
export interface ImplementationProvider {
/**
* Provide the implementation of the symbol at the given position and document.
*/
provideImplementation(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<Definition | LocationLink[]>;
}
/**
* The type definition provider interface defines the contract between extensions and
* the go to type definition feature.
*/
export interface TypeDefinitionProvider {
/**
* Provide the type definition of the symbol at the given position and document.
*/
provideTypeDefinition(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<Definition | LocationLink[]>;
}
/**
* A symbol kind.
*/
export const enum SymbolKind {
File = 0,
Module = 1,
Namespace = 2,
Package = 3,
Class = 4,
Method = 5,
Property = 6,
Field = 7,
Constructor = 8,
Enum = 9,
Interface = 10,
Function = 11,
Variable = 12,
Constant = 13,
String = 14,
Number = 15,
Boolean = 16,
Array = 17,
Object = 18,
Key = 19,
Null = 20,
EnumMember = 21,
Struct = 22,
Event = 23,
Operator = 24,
TypeParameter = 25
}
export const enum SymbolTag {
Deprecated = 1,
}
/**
* @internal
*/
export namespace SymbolKinds {
const byName = new Map<string, SymbolKind>();
byName.set('file', SymbolKind.File);
byName.set('module', SymbolKind.Module);
byName.set('namespace', SymbolKind.Namespace);
byName.set('package', SymbolKind.Package);
byName.set('class', SymbolKind.Class);
byName.set('method', SymbolKind.Method);
byName.set('property', SymbolKind.Property);
byName.set('field', SymbolKind.Field);
byName.set('constructor', SymbolKind.Constructor);
byName.set('enum', SymbolKind.Enum);
byName.set('interface', SymbolKind.Interface);
byName.set('function', SymbolKind.Function);