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84 lines
2.8 KiB
C++
84 lines
2.8 KiB
C++
#include "lex_utils.h"
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#include "message_handler.h"
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#include "queue_manager.h"
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#include "working_files.h"
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#include <loguru.hpp>
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namespace {
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struct Ipc_TextDocumentDocumentLink
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: public RequestMessage<Ipc_TextDocumentDocumentLink> {
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const static IpcId kIpcId = IpcId::TextDocumentDocumentLink;
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struct Params {
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// The document to provide document links for.
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lsTextDocumentIdentifier textDocument;
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};
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Params params;
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};
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MAKE_REFLECT_STRUCT(Ipc_TextDocumentDocumentLink::Params, textDocument);
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MAKE_REFLECT_STRUCT(Ipc_TextDocumentDocumentLink, id, params);
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REGISTER_IPC_MESSAGE(Ipc_TextDocumentDocumentLink);
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// A document link is a range in a text document that links to an internal or
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// external resource, like another text document or a web site.
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struct lsDocumentLink {
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// The range this link applies to.
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lsRange range;
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// The uri this link points to. If missing a resolve request is sent later.
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optional<lsDocumentUri> target;
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};
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MAKE_REFLECT_STRUCT(lsDocumentLink, range, target);
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struct Out_TextDocumentDocumentLink
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: public lsOutMessage<Out_TextDocumentDocumentLink> {
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lsRequestId id;
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std::vector<lsDocumentLink> result;
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};
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MAKE_REFLECT_STRUCT(Out_TextDocumentDocumentLink, jsonrpc, id, result);
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struct TextDocumentDocumentLinkHandler
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: BaseMessageHandler<Ipc_TextDocumentDocumentLink> {
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void Run(Ipc_TextDocumentDocumentLink* request) override {
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Out_TextDocumentDocumentLink out;
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out.id = request->id;
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if (config->showDocumentLinksOnIncludes) {
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QueryFile* file;
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if (!FindFileOrFail(db, project, request->id,
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request->params.textDocument.uri.GetPath(), &file)) {
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return;
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}
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WorkingFile* working_file = working_files->GetFileByFilename(
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request->params.textDocument.uri.GetPath());
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if (!working_file) {
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LOG_S(WARNING) << "Unable to find working file "
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<< request->params.textDocument.uri.GetPath();
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return;
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}
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for (const IndexInclude& include : file->def->includes) {
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optional<int> buffer_line = working_file->GetBufferPosFromIndexPos(
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include.line, nullptr, false);
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if (!buffer_line)
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continue;
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// Subtract 1 from line because querydb stores 1-based lines but
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// vscode expects 0-based lines.
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optional<lsRange> between_quotes = ExtractQuotedRange(
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*buffer_line, working_file->buffer_lines[*buffer_line]);
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if (!between_quotes)
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continue;
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lsDocumentLink link;
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link.target = lsDocumentUri::FromPath(include.resolved_path);
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link.range = *between_quotes;
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out.result.push_back(link);
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}
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}
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QueueManager::WriteStdout(IpcId::TextDocumentDocumentLink, out);
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}
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};
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REGISTER_MESSAGE_HANDLER(TextDocumentDocumentLinkHandler);
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} // namespace
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