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In navigation tree, don't merge static with non-static (#20347)

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This commit is contained in:
Andy
2017-11-29 15:25:06 -08:00
committed by GitHub
parent 711d30cb14
commit 93dca009f9
2 changed files with 98 additions and 35 deletions
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77
src/services/navigationBar.ts
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@@ -336,46 +336,53 @@ namespace ts.NavigationBar {
nameToItems.set(name, [itemWithSameName, child]);
return true;
}
function tryMerge(a: NavigationBarNode, b: NavigationBarNode): boolean {
if (shouldReallyMerge(a.node, b.node)) {
merge(a, b);
return true;
}
return false;
}
});
}
/** a and b have the same name, but they may not be mergeable. */
function shouldReallyMerge(a: Node, b: Node): boolean {
return a.kind === b.kind && (a.kind !== SyntaxKind.ModuleDeclaration || areSameModule(<ModuleDeclaration>a, <ModuleDeclaration>b));
function tryMerge(a: NavigationBarNode, b: NavigationBarNode): boolean {
if (shouldReallyMerge(a.node, b.node)) {
merge(a, b);
return true;
}
return false;
}
// We use 1 NavNode to represent 'A.B.C', but there are multiple source nodes.
// Only merge module nodes that have the same chain. Don't merge 'A.B.C' with 'A'!
function areSameModule(a: ModuleDeclaration, b: ModuleDeclaration): boolean {
if (a.body.kind !== b.body.kind) {
return false;
}
if (a.body.kind !== SyntaxKind.ModuleDeclaration) {
return true;
}
return areSameModule(<ModuleDeclaration>a.body, <ModuleDeclaration>b.body);
}
/** a and b have the same name, but they may not be mergeable. */
function shouldReallyMerge(a: Node, b: Node): boolean {
if (a.kind !== b.kind) {
return false;
}
switch (a.kind) {
case SyntaxKind.PropertyDeclaration:
case SyntaxKind.MethodDeclaration:
case SyntaxKind.GetAccessor:
case SyntaxKind.SetAccessor:
return hasModifier(a, ModifierFlags.Static) === hasModifier(b, ModifierFlags.Static);
case SyntaxKind.ModuleDeclaration:
return areSameModule(<ModuleDeclaration>a, <ModuleDeclaration>b);
default:
return true;
}
}
// We use 1 NavNode to represent 'A.B.C', but there are multiple source nodes.
// Only merge module nodes that have the same chain. Don't merge 'A.B.C' with 'A'!
function areSameModule(a: ModuleDeclaration, b: ModuleDeclaration): boolean {
return a.body.kind === b.body.kind && (a.body.kind !== SyntaxKind.ModuleDeclaration || areSameModule(<ModuleDeclaration>a.body, <ModuleDeclaration>b.body));
}
/** Merge source into target. Source should be thrown away after this is called. */
function merge(target: NavigationBarNode, source: NavigationBarNode): void {
target.additionalNodes = target.additionalNodes || [];
target.additionalNodes.push(source.node);
if (source.additionalNodes) {
target.additionalNodes.push(...source.additionalNodes);
}
/** Merge source into target. Source should be thrown away after this is called. */
function merge(target: NavigationBarNode, source: NavigationBarNode): void {
target.additionalNodes = target.additionalNodes || [];
target.additionalNodes.push(source.node);
if (source.additionalNodes) {
target.additionalNodes.push(...source.additionalNodes);
}
target.children = concatenate(target.children, source.children);
if (target.children) {
mergeChildren(target.children);
sortChildren(target.children);
}
target.children = concatenate(target.children, source.children);
if (target.children) {
mergeChildren(target.children);
sortChildren(target.children);
}
}