/*************************************************************************/ /* gdscript_text_document.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2021 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_text_document.h" #include "../gdscript.h" #include "core/os/os.h" #include "editor/editor_settings.h" #include "editor/plugins/script_text_editor.h" #include "gdscript_extend_parser.h" #include "gdscript_language_protocol.h" #include "servers/display_server.h" void GDScriptTextDocument::_bind_methods() { ClassDB::bind_method(D_METHOD("didOpen"), &GDScriptTextDocument::didOpen); ClassDB::bind_method(D_METHOD("didClose"), &GDScriptTextDocument::didClose); ClassDB::bind_method(D_METHOD("didChange"), &GDScriptTextDocument::didChange); ClassDB::bind_method(D_METHOD("didSave"), &GDScriptTextDocument::didSave); ClassDB::bind_method(D_METHOD("nativeSymbol"), &GDScriptTextDocument::nativeSymbol); ClassDB::bind_method(D_METHOD("documentSymbol"), &GDScriptTextDocument::documentSymbol); ClassDB::bind_method(D_METHOD("completion"), &GDScriptTextDocument::completion); ClassDB::bind_method(D_METHOD("resolve"), &GDScriptTextDocument::resolve); ClassDB::bind_method(D_METHOD("rename"), &GDScriptTextDocument::rename); ClassDB::bind_method(D_METHOD("foldingRange"), &GDScriptTextDocument::foldingRange); ClassDB::bind_method(D_METHOD("codeLens"), &GDScriptTextDocument::codeLens); ClassDB::bind_method(D_METHOD("documentLink"), &GDScriptTextDocument::documentLink); ClassDB::bind_method(D_METHOD("colorPresentation"), &GDScriptTextDocument::colorPresentation); ClassDB::bind_method(D_METHOD("hover"), &GDScriptTextDocument::hover); ClassDB::bind_method(D_METHOD("definition"), &GDScriptTextDocument::definition); ClassDB::bind_method(D_METHOD("declaration"), &GDScriptTextDocument::declaration); ClassDB::bind_method(D_METHOD("signatureHelp"), &GDScriptTextDocument::signatureHelp); ClassDB::bind_method(D_METHOD("show_native_symbol_in_editor"), &GDScriptTextDocument::show_native_symbol_in_editor); } void GDScriptTextDocument::didOpen(const Variant &p_param) { lsp::TextDocumentItem doc = load_document_item(p_param); sync_script_content(doc.uri, doc.text); } void GDScriptTextDocument::didClose(const Variant &p_param) { // Left empty on purpose. Godot does nothing special on closing a document, // but it satisfies LSP clients that require didClose be implemented. } void GDScriptTextDocument::didChange(const Variant &p_param) { lsp::TextDocumentItem doc = load_document_item(p_param); Dictionary dict = p_param; Array contentChanges = dict["contentChanges"]; for (int i = 0; i < contentChanges.size(); ++i) { lsp::TextDocumentContentChangeEvent evt; evt.load(contentChanges[i]); doc.text = evt.text; } sync_script_content(doc.uri, doc.text); } void GDScriptTextDocument::didSave(const Variant &p_param) { lsp::TextDocumentItem doc = load_document_item(p_param); Dictionary dict = p_param; String text = dict["text"]; sync_script_content(doc.uri, text); /*String path = GDScriptLanguageProtocol::get_singleton()->get_workspace()->get_file_path(doc.uri); Ref<GDScript> script = ResourceLoader::load(path); script->load_source_code(path); script->reload(true);*/ } lsp::TextDocumentItem GDScriptTextDocument::load_document_item(const Variant &p_param) { lsp::TextDocumentItem doc; Dictionary params = p_param; doc.load(params["textDocument"]); return doc; } void GDScriptTextDocument::notify_client_show_symbol(const lsp::DocumentSymbol *symbol) { ERR_FAIL_NULL(symbol); GDScriptLanguageProtocol::get_singleton()->notify_client("gdscript/show_native_symbol", symbol->to_json(true)); } void GDScriptTextDocument::initialize() { if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) { const HashMap<StringName, ClassMembers> &native_members = GDScriptLanguageProtocol::get_singleton()->get_workspace()->native_members; const StringName *class_ptr = native_members.next(nullptr); while (class_ptr) { const ClassMembers &members = native_members.get(*class_ptr); const String *name = members.next(nullptr); while (name) { const lsp::DocumentSymbol *symbol = members.get(*name); lsp::CompletionItem item = symbol->make_completion_item(); item.data = JOIN_SYMBOLS(String(*class_ptr), *name); native_member_completions.push_back(item.to_json()); name = members.next(name); } class_ptr = native_members.next(class_ptr); } } } Variant GDScriptTextDocument::nativeSymbol(const Dictionary &p_params) { Variant ret; lsp::NativeSymbolInspectParams params; params.load(p_params); if (const lsp::DocumentSymbol *symbol = GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_native_symbol(params)) { ret = symbol->to_json(true); notify_client_show_symbol(symbol); } return ret; } Array GDScriptTextDocument::documentSymbol(const Dictionary &p_params) { Dictionary params = p_params["textDocument"]; String uri = params["uri"]; String path = GDScriptLanguageProtocol::get_singleton()->get_workspace()->get_file_path(uri); Array arr; if (const Map<String, ExtendGDScriptParser *>::Element *parser = GDScriptLanguageProtocol::get_singleton()->get_workspace()->scripts.find(path)) { Vector<lsp::DocumentedSymbolInformation> list; parser->get()->get_symbols().symbol_tree_as_list(uri, list); for (int i = 0; i < list.size(); i++) { arr.push_back(list[i].to_json()); } } return arr; } Array GDScriptTextDocument::completion(const Dictionary &p_params) { Array arr; lsp::CompletionParams params; params.load(p_params); Dictionary request_data = params.to_json(); List<ScriptCodeCompletionOption> options; GDScriptLanguageProtocol::get_singleton()->get_workspace()->completion(params, &options); if (!options.is_empty()) { int i = 0; arr.resize(options.size()); for (const ScriptCodeCompletionOption &option : options) { lsp::CompletionItem item; item.label = option.display; item.data = request_data; switch (option.kind) { case ScriptCodeCompletionOption::KIND_ENUM: item.kind = lsp::CompletionItemKind::Enum; break; case ScriptCodeCompletionOption::KIND_CLASS: item.kind = lsp::CompletionItemKind::Class; break; case ScriptCodeCompletionOption::KIND_MEMBER: item.kind = lsp::CompletionItemKind::Property; break; case ScriptCodeCompletionOption::KIND_FUNCTION: item.kind = lsp::CompletionItemKind::Method; break; case ScriptCodeCompletionOption::KIND_SIGNAL: item.kind = lsp::CompletionItemKind::Event; break; case ScriptCodeCompletionOption::KIND_CONSTANT: item.kind = lsp::CompletionItemKind::Constant; break; case ScriptCodeCompletionOption::KIND_VARIABLE: item.kind = lsp::CompletionItemKind::Variable; break; case ScriptCodeCompletionOption::KIND_FILE_PATH: item.kind = lsp::CompletionItemKind::File; break; case ScriptCodeCompletionOption::KIND_NODE_PATH: item.kind = lsp::CompletionItemKind::Snippet; break; case ScriptCodeCompletionOption::KIND_PLAIN_TEXT: item.kind = lsp::CompletionItemKind::Text; break; } arr[i] = item.to_json(); i++; } } else if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) { arr = native_member_completions.duplicate(); for (KeyValue<String, ExtendGDScriptParser *> &E : GDScriptLanguageProtocol::get_singleton()->get_workspace()->scripts) { ExtendGDScriptParser *script = E.value; const Array &items = script->get_member_completions(); const int start_size = arr.size(); arr.resize(start_size + items.size()); for (int i = start_size; i < arr.size(); i++) { arr[i] = items[i - start_size]; } } } return arr; } Dictionary GDScriptTextDocument::rename(const Dictionary &p_params) { lsp::TextDocumentPositionParams params; params.load(p_params); String new_name = p_params["newName"]; return GDScriptLanguageProtocol::get_singleton()->get_workspace()->rename(params, new_name); } Dictionary GDScriptTextDocument::resolve(const Dictionary &p_params) { lsp::CompletionItem item; item.load(p_params); lsp::CompletionParams params; Variant data = p_params["data"]; const lsp::DocumentSymbol *symbol = nullptr; if (data.get_type() == Variant::DICTIONARY) { params.load(p_params["data"]); symbol = GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_symbol(params, item.label, item.kind == lsp::CompletionItemKind::Method || item.kind == lsp::CompletionItemKind::Function); } else if (data.get_type() == Variant::STRING) { String query = data; Vector<String> param_symbols = query.split(SYMBOL_SEPERATOR, false); if (param_symbols.size() >= 2) { String class_ = param_symbols[0]; StringName class_name = class_; String member_name = param_symbols[param_symbols.size() - 1]; String inner_class_name; if (param_symbols.size() >= 3) { inner_class_name = param_symbols[1]; } if (const ClassMembers *members = GDScriptLanguageProtocol::get_singleton()->get_workspace()->native_members.getptr(class_name)) { if (const lsp::DocumentSymbol *const *member = members->getptr(member_name)) { symbol = *member; } } if (!symbol) { if (const Map<String, ExtendGDScriptParser *>::Element *E = GDScriptLanguageProtocol::get_singleton()->get_workspace()->scripts.find(class_name)) { symbol = E->get()->get_member_symbol(member_name, inner_class_name); } } } } if (symbol) { item.documentation = symbol->render(); } if ((item.kind == lsp::CompletionItemKind::Method || item.kind == lsp::CompletionItemKind::Function) && !item.label.ends_with("):")) { item.insertText = item.label + "("; if (symbol && symbol->children.is_empty()) { item.insertText += ")"; } } else if (item.kind == lsp::CompletionItemKind::Event) { if (params.context.triggerKind == lsp::CompletionTriggerKind::TriggerCharacter && (params.context.triggerCharacter == "(")) { const String quote_style = EDITOR_GET("text_editor/completion/use_single_quotes") ? "'" : "\""; item.insertText = item.label.quote(quote_style); } } return item.to_json(true); } Array GDScriptTextDocument::foldingRange(const Dictionary &p_params) { Array arr; return arr; } Array GDScriptTextDocument::codeLens(const Dictionary &p_params) { Array arr; return arr; } Array GDScriptTextDocument::documentLink(const Dictionary &p_params) { Array ret; lsp::DocumentLinkParams params; params.load(p_params); List<lsp::DocumentLink> links; GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_document_links(params.textDocument.uri, links); for (const lsp::DocumentLink &E : links) { ret.push_back(E.to_json()); } return ret; } Array GDScriptTextDocument::colorPresentation(const Dictionary &p_params) { Array arr; return arr; } Variant GDScriptTextDocument::hover(const Dictionary &p_params) { lsp::TextDocumentPositionParams params; params.load(p_params); const lsp::DocumentSymbol *symbol = GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_symbol(params); if (symbol) { lsp::Hover hover; hover.contents = symbol->render(); hover.range.start = params.position; hover.range.end = params.position; return hover.to_json(); } else if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) { Dictionary ret; Array contents; List<const lsp::DocumentSymbol *> list; GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_related_symbols(params, list); for (const lsp::DocumentSymbol *&E : list) { if (const lsp::DocumentSymbol *s = E) { contents.push_back(s->render().value); } } ret["contents"] = contents; return ret; } return Variant(); } Array GDScriptTextDocument::definition(const Dictionary &p_params) { lsp::TextDocumentPositionParams params; params.load(p_params); List<const lsp::DocumentSymbol *> symbols; Array arr = this->find_symbols(params, symbols); return arr; } Variant GDScriptTextDocument::declaration(const Dictionary &p_params) { lsp::TextDocumentPositionParams params; params.load(p_params); List<const lsp::DocumentSymbol *> symbols; Array arr = this->find_symbols(params, symbols); if (arr.is_empty() && !symbols.is_empty() && !symbols.front()->get()->native_class.is_empty()) { // Find a native symbol const lsp::DocumentSymbol *symbol = symbols.front()->get(); if (GDScriptLanguageProtocol::get_singleton()->is_goto_native_symbols_enabled()) { String id; switch (symbol->kind) { case lsp::SymbolKind::Class: id = "class_name:" + symbol->name; break; case lsp::SymbolKind::Constant: id = "class_constant:" + symbol->native_class + ":" + symbol->name; break; case lsp::SymbolKind::Property: case lsp::SymbolKind::Variable: id = "class_property:" + symbol->native_class + ":" + symbol->name; break; case lsp::SymbolKind::Enum: id = "class_enum:" + symbol->native_class + ":" + symbol->name; break; case lsp::SymbolKind::Method: case lsp::SymbolKind::Function: id = "class_method:" + symbol->native_class + ":" + symbol->name; break; default: id = "class_global:" + symbol->native_class + ":" + symbol->name; break; } call_deferred(SNAME("show_native_symbol_in_editor"), id); } else { notify_client_show_symbol(symbol); } } return arr; } Variant GDScriptTextDocument::signatureHelp(const Dictionary &p_params) { Variant ret; lsp::TextDocumentPositionParams params; params.load(p_params); lsp::SignatureHelp s; if (OK == GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_signature(params, s)) { ret = s.to_json(); } return ret; } GDScriptTextDocument::GDScriptTextDocument() { file_checker = FileAccess::create(FileAccess::ACCESS_RESOURCES); } GDScriptTextDocument::~GDScriptTextDocument() { memdelete(file_checker); } void GDScriptTextDocument::sync_script_content(const String &p_path, const String &p_content) { String path = GDScriptLanguageProtocol::get_singleton()->get_workspace()->get_file_path(p_path); if (!path.begins_with("res://")) { return; } GDScriptLanguageProtocol::get_singleton()->get_workspace()->parse_script(path, p_content); EditorFileSystem::get_singleton()->update_file(path); Error error; Ref<GDScript> script = ResourceLoader::load(path, "", ResourceFormatLoader::CACHE_MODE_REUSE, &error); if (error == OK) { if (script->load_source_code(path) == OK) { script->reload(true); } } } void GDScriptTextDocument::show_native_symbol_in_editor(const String &p_symbol_id) { ScriptEditor::get_singleton()->call_deferred(SNAME("_help_class_goto"), p_symbol_id); DisplayServer::get_singleton()->window_move_to_foreground(); } Array GDScriptTextDocument::find_symbols(const lsp::TextDocumentPositionParams &p_location, List<const lsp::DocumentSymbol *> &r_list) { Array arr; const lsp::DocumentSymbol *symbol = GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_symbol(p_location); if (symbol) { lsp::Location location; location.uri = symbol->uri; location.range = symbol->range; const String &path = GDScriptLanguageProtocol::get_singleton()->get_workspace()->get_file_path(symbol->uri); if (file_checker->file_exists(path)) { arr.push_back(location.to_json()); } r_list.push_back(symbol); } else if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) { List<const lsp::DocumentSymbol *> list; GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_related_symbols(p_location, list); for (const lsp::DocumentSymbol *&E : list) { if (const lsp::DocumentSymbol *s = E) { if (!s->uri.is_empty()) { lsp::Location location; location.uri = s->uri; location.range = s->range; arr.push_back(location.to_json()); r_list.push_back(s); } } } } return arr; }