diff options
Diffstat (limited to 'modules/gdscript/language_server/gdscript_workspace.cpp')
| -rw-r--r-- | modules/gdscript/language_server/gdscript_workspace.cpp | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/modules/gdscript/language_server/gdscript_workspace.cpp b/modules/gdscript/language_server/gdscript_workspace.cpp new file mode 100644 index 0000000000..7833fa5453 --- /dev/null +++ b/modules/gdscript/language_server/gdscript_workspace.cpp @@ -0,0 +1,153 @@ +/*************************************************************************/ +/* gdscript_workspace.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#include "gdscript_workspace.h" +#include "../gdscript.h" +#include "../gdscript_parser.h" +#include "core/project_settings.h" +#include "gdscript_language_protocol.h" + +void GDScriptWorkspace::_bind_methods() { + ClassDB::bind_method(D_METHOD("symbol"), &GDScriptWorkspace::symbol); +} + +void GDScriptWorkspace::remove_cache_parser(const String &p_path) { + Map<String, ExtendGDScriptParser *>::Element *parser = parse_results.find(p_path); + Map<String, ExtendGDScriptParser *>::Element *script = scripts.find(p_path); + if (parser && script) { + if (script->get() && script->get() == script->get()) { + memdelete(script->get()); + } else { + memdelete(script->get()); + memdelete(parser->get()); + } + parse_results.erase(p_path); + scripts.erase(p_path); + } else if (parser) { + memdelete(parser->get()); + parse_results.erase(p_path); + } else if (script) { + memdelete(script->get()); + scripts.erase(p_path); + } +} + +Array GDScriptWorkspace::symbol(const Dictionary &p_params) { + String query = p_params["query"]; + Array arr; + if (!query.empty()) { + for (Map<String, ExtendGDScriptParser *>::Element *E = scripts.front(); E; E = E->next()) { + Vector<lsp::SymbolInformation> script_symbols; + E->get()->get_symbols().symbol_tree_as_list(E->key(), script_symbols); + for (int i = 0; i < script_symbols.size(); ++i) { + if (query.is_subsequence_ofi(script_symbols[i].name)) { + arr.push_back(script_symbols[i].to_json()); + } + } + } + } + return arr; +} + +Error GDScriptWorkspace::parse_script(const String &p_path, const String &p_content) { + ExtendGDScriptParser *parser = memnew(ExtendGDScriptParser); + Error err = parser->parse(p_content, p_path); + Map<String, ExtendGDScriptParser *>::Element *last_parser = parse_results.find(p_path); + Map<String, ExtendGDScriptParser *>::Element *last_script = scripts.find(p_path); + + if (err == OK) { + remove_cache_parser(p_path); + parse_results[p_path] = parser; + scripts[p_path] = parser; + } else { + if (last_parser && last_script && last_parser->get() != last_script->get()) { + memdelete(last_parser->get()); + } + parse_results[p_path] = parser; + } + + publish_diagnostics(p_path); + + return err; +} + +String GDScriptWorkspace::get_file_path(const String &p_uri) const { + String path = p_uri.replace("file://", "").http_unescape(); + path = path.replace(root + "/", "res://"); + return ProjectSettings::get_singleton()->localize_path(path); +} + +String GDScriptWorkspace::get_file_uri(const String &p_path) const { + String path = ProjectSettings::get_singleton()->globalize_path(p_path); + return "file://" + path; +} + +void GDScriptWorkspace::publish_diagnostics(const String &p_path) { + Dictionary params; + Array errors; + const Map<String, ExtendGDScriptParser *>::Element *ele = parse_results.find(p_path); + if (ele) { + const Vector<lsp::Diagnostic> &list = ele->get()->get_diagnostics(); + errors.resize(list.size()); + for (int i = 0; i < list.size(); ++i) { + errors[i] = list[i].to_json(); + } + } + params["diagnostics"] = errors; + params["uri"] = get_file_uri(p_path); + GDScriptLanguageProtocol::get_singleton()->notify_client("textDocument/publishDiagnostics", params); +} + +void GDScriptWorkspace::completion(const lsp::CompletionParams &p_params, List<ScriptCodeCompletionOption> *r_options) { + String path = get_file_path(p_params.textDocument.uri); + String call_hint; + bool forced = false; + if (Map<String, ExtendGDScriptParser *>::Element *E = parse_results.find(path)) { + String code = E->get()->get_text_for_completion(p_params.position); + GDScriptLanguage::get_singleton()->complete_code(code, path, NULL, r_options, forced, call_hint); + } +} + +GDScriptWorkspace::GDScriptWorkspace() { + ProjectSettings::get_singleton()->get_resource_path(); +} + +GDScriptWorkspace::~GDScriptWorkspace() { + Set<String> cached_parsers; + for (Map<String, ExtendGDScriptParser *>::Element *E = parse_results.front(); E; E = E->next()) { + cached_parsers.insert(E->key()); + } + for (Map<String, ExtendGDScriptParser *>::Element *E = scripts.front(); E; E = E->next()) { + cached_parsers.insert(E->key()); + } + for (Set<String>::Element *E = cached_parsers.front(); E; E = E->next()) { + remove_cache_parser(E->get()); + } +} |