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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 108x 108x 1x 1x 108x 108x 108x 108x 108x 108x 108x 108x 108x 108x 108x 1x 108x 1x 107x 1x 106x 2x 2x 1x 1x 2x 2x 103x 103x 108x 99x 99x 4x 108x 2x 2x 2x 2x 2x 1x 1x | import * as Tokens from "../abap/1_lexer/tokens";
import * as Statements from "../abap/2_statements/statements";
import * as LServer from "vscode-languageserver-types";
import {IRegistry} from "../_iregistry";
import {ABAPObject} from "../objects/_abap_object";
import {LSPUtils} from "./_lsp_utils";
import {ITextDocumentPositionParams} from "./_interfaces";
import {LSPLookup} from "./_lookup";
import {MacroCall} from "../abap/2_statements/statements/_statement";
export class Hover {
private readonly reg: IRegistry;
public constructor(reg: IRegistry) {
this.reg = reg;
}
public find(pos: ITextDocumentPositionParams): LServer.MarkupContent | undefined {
const file = LSPUtils.getABAPFile(this.reg, pos.textDocument.uri);
if (file === undefined) {
return undefined;
}
const obj = this.reg.getObject(file.getObjectType(), file.getObjectName());
if (!(obj instanceof ABAPObject)) {
return undefined;
}
const found = LSPUtils.findCursor(this.reg, pos);
if (found === undefined) {
return undefined;
} else if (found.token instanceof Tokens.StringTemplate
|| found.token instanceof Tokens.StringTemplateBegin
|| found.token instanceof Tokens.StringTemplateEnd
|| found.token instanceof Tokens.StringTemplateMiddle) {
return {kind: LServer.MarkupKind.Markdown, value: "String Template"};
} else if (found.snode.get() instanceof MacroCall) {
return {kind: LServer.MarkupKind.Markdown, value: "Macro Call"};
} else if (found.snode.get() instanceof Statements.Define && found.stack.length === 2) {
return {kind: LServer.MarkupKind.Markdown, value: "Macro Name"};
} else if (found.token instanceof Tokens.Comment) {
let type = "Comment";
if (found.token.getStr().startsWith(`"!`)) {
type = "ABAP Doc Comment";
}
return {kind: LServer.MarkupKind.Markdown, value: type};
}
const lookup = LSPLookup.lookup(found, this.reg, obj);
if (lookup?.hover) {
return {kind: LServer.MarkupKind.Markdown, value: lookup.hover};
}
if (found.token instanceof Tokens.StringToken) {
return {kind: LServer.MarkupKind.Markdown, value: "String"};
}
return undefined;
}
} |