mirror of
https://github.com/MaskRay/ccls.git
synced 2025-11-03 22:04:24 +00:00
54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
#include "message_handler.h"
|
|
#include "query_utils.h"
|
|
#include "queue_manager.h"
|
|
|
|
namespace {
|
|
struct Ipc_CqueryDerived : public RequestMessage<Ipc_CqueryDerived> {
|
|
const static IpcId kIpcId = IpcId::CqueryDerived;
|
|
lsTextDocumentPositionParams params;
|
|
};
|
|
MAKE_REFLECT_STRUCT(Ipc_CqueryDerived, id, params);
|
|
REGISTER_IPC_MESSAGE(Ipc_CqueryDerived);
|
|
|
|
struct CqueryDerivedHandler : BaseMessageHandler<Ipc_CqueryDerived> {
|
|
void Run(Ipc_CqueryDerived* request) override {
|
|
QueryFile* file;
|
|
if (!FindFileOrFail(db, project, request->id,
|
|
request->params.textDocument.uri.GetPath(), &file)) {
|
|
return;
|
|
}
|
|
|
|
WorkingFile* working_file =
|
|
working_files->GetFileByFilename(file->def->path);
|
|
|
|
Out_LocationList out;
|
|
out.id = request->id;
|
|
std::vector<SymbolRef> syms =
|
|
FindSymbolsAtLocation(working_file, file, request->params.position);
|
|
// A template definition may be a use of its primary template.
|
|
// We want to get the definition instead of the use.
|
|
// Order by |Definition| DESC, range size ASC.
|
|
std::stable_sort(syms.begin(), syms.end(),
|
|
[](const SymbolRef& a, const SymbolRef& b) {
|
|
return (a.role & SymbolRole::Definition) >
|
|
(b.role & SymbolRole::Definition);
|
|
});
|
|
for (const SymbolRef& sym : syms) {
|
|
if (sym.kind == SymbolKind::Type) {
|
|
QueryType& type = db->GetType(sym);
|
|
out.result =
|
|
GetLsLocations(db, working_files, ToUses(db, type.derived));
|
|
break;
|
|
} else if (sym.kind == SymbolKind::Func) {
|
|
QueryFunc& func = db->GetFunc(sym);
|
|
out.result =
|
|
GetLsLocations(db, working_files, ToUses(db, func.derived));
|
|
break;
|
|
}
|
|
}
|
|
QueueManager::WriteStdout(IpcId::CqueryDerived, out);
|
|
}
|
|
};
|
|
REGISTER_MESSAGE_HANDLER(CqueryDerivedHandler);
|
|
} // namespace
|