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Don't show completion with dots not part of property accesses and qualified names.

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Daniel Rosenwasser
2015-07-02 16:21:09 -07:00
parent 4a53096171
commit 935071f1c5
1 changed files with 19 additions and 12 deletions
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31
src/services/services.ts
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@@ -2902,23 +2902,30 @@ namespace ts {
let jsx = options.jsx !== JsxEmit.None;
let target = options.target;
// Find the node where completion is requested on, in the case of a completion after
// a dot, it is the member access expression other wise, it is a request for all
// visible symbols in the scope, and the node is the current location.
// Find the node where completion is requested on.
// Also determine whether we are trying to complete with members of that node
// or attributes of a JSX tag.
let node = currentToken;
let isRightOfDot = false;
let isRightOfOpenTag = false;
let location = getTouchingPropertyName(sourceFile, position);
if(contextToken) {
let kind = contextToken.kind;
if (kind === SyntaxKind.DotToken && contextToken.parent.kind === SyntaxKind.PropertyAccessExpression) {
node = (<PropertyAccessExpression>contextToken.parent).expression;
isRightOfDot = true;
}
else if (kind === SyntaxKind.DotToken && contextToken.parent.kind === SyntaxKind.QualifiedName) {
node = (<QualifiedName>contextToken.parent).left;
isRightOfDot = true;
if (contextToken) {
let { parent, kind } = contextToken;
if (kind === SyntaxKind.DotToken) {
if (parent.kind === SyntaxKind.PropertyAccessExpression) {
node = (<PropertyAccessExpression>contextToken.parent).expression;
isRightOfDot = true;
}
else if (parent.kind === SyntaxKind.QualifiedName) {
node = (<QualifiedName>contextToken.parent).left;
isRightOfDot = true;
}
else {
// There is nothing that precedes the dot, so this likely just a stray character
// or leading into a '...' token. Just bail out instead.
return undefined;
}
}
else if (kind === SyntaxKind.LessThanToken && sourceFile.languageVariant === LanguageVariant.JSX) {
isRightOfOpenTag = true;