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73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
// Copyright 2017-2018 ccls Authors
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// SPDX-License-Identifier: Apache-2.0
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#include "message_handler.hh"
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#include "pipeline.hh"
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#include "project.hh"
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#include "sema_manager.hh"
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#include "working_files.hh"
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namespace ccls {
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void MessageHandler::textDocument_didChange(TextDocumentDidChangeParam ¶m) {
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std::string path = param.textDocument.uri.getPath();
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wfiles->onChange(param);
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if (g_config->index.onChange)
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pipeline::index(path, {}, IndexMode::OnChange, true);
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manager->onView(path);
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if (g_config->diagnostics.onChange >= 0)
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manager->scheduleDiag(path, g_config->diagnostics.onChange);
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}
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void MessageHandler::textDocument_didClose(TextDocumentParam ¶m) {
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std::string path = param.textDocument.uri.getPath();
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wfiles->onClose(path);
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manager->onClose(path);
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pipeline::removeCache(path);
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}
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void MessageHandler::textDocument_didOpen(DidOpenTextDocumentParam ¶m) {
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std::string path = param.textDocument.uri.getPath();
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WorkingFile *wf = wfiles->onOpen(param.textDocument);
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if (std::optional<std::string> cached_file_contents =
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pipeline::loadIndexedContent(path))
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wf->setIndexContent(*cached_file_contents);
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QueryFile *file = findFile(path);
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if (file) {
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emitSkippedRanges(wf, *file);
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emitSemanticHighlight(db, wf, *file);
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}
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// Submit new index request if it is not a header file or there is no
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// pending index request.
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auto [lang, header] = lookupExtension(path);
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if ((lang != LanguageId::Unknown && !header) ||
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pipeline::stats.completed == pipeline::stats.enqueued)
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pipeline::index(path, {}, IndexMode::Normal, false);
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if (header)
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project->indexRelated(path);
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manager->onView(path);
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// For the first few didOpen, sort indexer requests based on path similarity.
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if (++pipeline::stats.opened >= 5)
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return;
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std::unordered_map<std::string, int> dir2prio;
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{
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std::lock_guard lock(wfiles->mutex);
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for (auto &[f, wf] : wfiles->files) {
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std::string cur = lowerPathIfInsensitive(f);
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for (int pri = 1 << 20; !(cur = llvm::sys::path::parent_path(cur)).empty(); pri /= 2)
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dir2prio[cur] += pri;
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}
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}
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pipeline::indexerSort(dir2prio);
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}
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void MessageHandler::textDocument_didSave(TextDocumentParam ¶m) {
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const std::string &path = param.textDocument.uri.getPath();
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pipeline::index(path, {}, IndexMode::Normal, false);
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manager->onSave(path);
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}
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} // namespace ccls
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