453 lines
16 KiB
C++
453 lines
16 KiB
C++
/*************************************************************************/
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/* gdscript_text_document.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "gdscript_text_document.h"
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#include "../gdscript.h"
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#include "core/os/os.h"
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#include "editor/editor_settings.h"
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#include "editor/plugins/script_text_editor.h"
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#include "gdscript_extend_parser.h"
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#include "gdscript_language_protocol.h"
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void GDScriptTextDocument::_bind_methods() {
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ClassDB::bind_method(D_METHOD("didOpen"), &GDScriptTextDocument::didOpen);
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ClassDB::bind_method(D_METHOD("didChange"), &GDScriptTextDocument::didChange);
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ClassDB::bind_method(D_METHOD("nativeSymbol"), &GDScriptTextDocument::nativeSymbol);
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ClassDB::bind_method(D_METHOD("documentSymbol"), &GDScriptTextDocument::documentSymbol);
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ClassDB::bind_method(D_METHOD("completion"), &GDScriptTextDocument::completion);
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ClassDB::bind_method(D_METHOD("resolve"), &GDScriptTextDocument::resolve);
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ClassDB::bind_method(D_METHOD("foldingRange"), &GDScriptTextDocument::foldingRange);
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ClassDB::bind_method(D_METHOD("codeLens"), &GDScriptTextDocument::codeLens);
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ClassDB::bind_method(D_METHOD("documentLink"), &GDScriptTextDocument::documentLink);
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ClassDB::bind_method(D_METHOD("colorPresentation"), &GDScriptTextDocument::colorPresentation);
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ClassDB::bind_method(D_METHOD("hover"), &GDScriptTextDocument::hover);
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ClassDB::bind_method(D_METHOD("definition"), &GDScriptTextDocument::definition);
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ClassDB::bind_method(D_METHOD("declaration"), &GDScriptTextDocument::declaration);
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ClassDB::bind_method(D_METHOD("signatureHelp"), &GDScriptTextDocument::signatureHelp);
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ClassDB::bind_method(D_METHOD("show_native_symbol_in_editor"), &GDScriptTextDocument::show_native_symbol_in_editor);
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}
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void GDScriptTextDocument::didOpen(const Variant &p_param) {
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lsp::TextDocumentItem doc = load_document_item(p_param);
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sync_script_content(doc.uri, doc.text);
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}
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void GDScriptTextDocument::didChange(const Variant &p_param) {
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lsp::TextDocumentItem doc = load_document_item(p_param);
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Dictionary dict = p_param;
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Array contentChanges = dict["contentChanges"];
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for (int i = 0; i < contentChanges.size(); ++i) {
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lsp::TextDocumentContentChangeEvent evt;
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evt.load(contentChanges[i]);
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doc.text = evt.text;
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}
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sync_script_content(doc.uri, doc.text);
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}
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lsp::TextDocumentItem GDScriptTextDocument::load_document_item(const Variant &p_param) {
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lsp::TextDocumentItem doc;
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Dictionary params = p_param;
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doc.load(params["textDocument"]);
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return doc;
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}
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void GDScriptTextDocument::notify_client_show_symbol(const lsp::DocumentSymbol *symbol) {
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ERR_FAIL_NULL(symbol);
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GDScriptLanguageProtocol::get_singleton()->notify_client("gdscript/show_native_symbol", symbol->to_json(true));
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}
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void GDScriptTextDocument::initialize() {
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if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) {
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const HashMap<StringName, ClassMembers> &native_members = GDScriptLanguageProtocol::get_singleton()->get_workspace()->native_members;
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const StringName *class_ptr = native_members.next(NULL);
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while (class_ptr) {
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const ClassMembers &members = native_members.get(*class_ptr);
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const String *name = members.next(NULL);
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while (name) {
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const lsp::DocumentSymbol *symbol = members.get(*name);
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lsp::CompletionItem item = symbol->make_completion_item();
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item.data = JOIN_SYMBOLS(String(*class_ptr), *name);
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native_member_completions.push_back(item.to_json());
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name = members.next(name);
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}
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class_ptr = native_members.next(class_ptr);
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}
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}
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}
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Variant GDScriptTextDocument::nativeSymbol(const Dictionary &p_params) {
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Variant ret;
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lsp::NativeSymbolInspectParams params;
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params.load(p_params);
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if (const lsp::DocumentSymbol *symbol = GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_native_symbol(params)) {
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ret = symbol->to_json(true);
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notify_client_show_symbol(symbol);
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}
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return ret;
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}
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Array GDScriptTextDocument::documentSymbol(const Dictionary &p_params) {
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Dictionary params = p_params["textDocument"];
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String uri = params["uri"];
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String path = GDScriptLanguageProtocol::get_singleton()->get_workspace()->get_file_path(uri);
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Array arr;
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if (const Map<String, ExtendGDScriptParser *>::Element *parser = GDScriptLanguageProtocol::get_singleton()->get_workspace()->scripts.find(path)) {
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Vector<lsp::DocumentedSymbolInformation> list;
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parser->get()->get_symbols().symbol_tree_as_list(uri, list);
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for (int i = 0; i < list.size(); i++) {
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arr.push_back(list[i].to_json());
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}
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}
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return arr;
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}
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Array GDScriptTextDocument::completion(const Dictionary &p_params) {
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Array arr;
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lsp::CompletionParams params;
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params.load(p_params);
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Dictionary request_data = params.to_json();
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List<ScriptCodeCompletionOption> options;
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GDScriptLanguageProtocol::get_singleton()->get_workspace()->completion(params, &options);
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if (!options.empty()) {
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int i = 0;
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arr.resize(options.size());
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for (const List<ScriptCodeCompletionOption>::Element *E = options.front(); E; E = E->next()) {
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const ScriptCodeCompletionOption &option = E->get();
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lsp::CompletionItem item;
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item.label = option.display;
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item.data = request_data;
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switch (option.kind) {
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case ScriptCodeCompletionOption::KIND_ENUM:
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item.kind = lsp::CompletionItemKind::Enum;
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break;
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case ScriptCodeCompletionOption::KIND_CLASS:
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item.kind = lsp::CompletionItemKind::Class;
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break;
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case ScriptCodeCompletionOption::KIND_MEMBER:
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item.kind = lsp::CompletionItemKind::Property;
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break;
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case ScriptCodeCompletionOption::KIND_FUNCTION:
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item.kind = lsp::CompletionItemKind::Method;
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break;
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case ScriptCodeCompletionOption::KIND_SIGNAL:
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item.kind = lsp::CompletionItemKind::Event;
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break;
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case ScriptCodeCompletionOption::KIND_CONSTANT:
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item.kind = lsp::CompletionItemKind::Constant;
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break;
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case ScriptCodeCompletionOption::KIND_VARIABLE:
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item.kind = lsp::CompletionItemKind::Variable;
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break;
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case ScriptCodeCompletionOption::KIND_FILE_PATH:
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item.kind = lsp::CompletionItemKind::File;
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break;
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case ScriptCodeCompletionOption::KIND_NODE_PATH:
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item.kind = lsp::CompletionItemKind::Snippet;
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break;
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case ScriptCodeCompletionOption::KIND_PLAIN_TEXT:
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item.kind = lsp::CompletionItemKind::Text;
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break;
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}
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arr[i] = item.to_json();
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i++;
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}
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} else if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) {
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arr = native_member_completions.duplicate();
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for (Map<String, ExtendGDScriptParser *>::Element *E = GDScriptLanguageProtocol::get_singleton()->get_workspace()->scripts.front(); E; E = E->next()) {
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ExtendGDScriptParser *script = E->get();
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const Array &items = script->get_member_completions();
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const int start_size = arr.size();
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arr.resize(start_size + items.size());
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for (int i = start_size; i < arr.size(); i++) {
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arr[i] = items[i - start_size];
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}
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}
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}
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return arr;
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}
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Dictionary GDScriptTextDocument::resolve(const Dictionary &p_params) {
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lsp::CompletionItem item;
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item.load(p_params);
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lsp::CompletionParams params;
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Variant data = p_params["data"];
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const lsp::DocumentSymbol *symbol = NULL;
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if (data.get_type() == Variant::DICTIONARY) {
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params.load(p_params["data"]);
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symbol = GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_symbol(params, item.label, item.kind == lsp::CompletionItemKind::Method || item.kind == lsp::CompletionItemKind::Function);
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} else if (data.get_type() == Variant::STRING) {
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String query = data;
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Vector<String> param_symbols = query.split(SYMBOL_SEPERATOR, false);
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if (param_symbols.size() >= 2) {
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String class_ = param_symbols[0];
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StringName class_name = class_;
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String member_name = param_symbols[param_symbols.size() - 1];
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String inner_class_name;
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if (param_symbols.size() >= 3) {
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inner_class_name = param_symbols[1];
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}
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if (const ClassMembers *members = GDScriptLanguageProtocol::get_singleton()->get_workspace()->native_members.getptr(class_name)) {
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if (const lsp::DocumentSymbol *const *member = members->getptr(member_name)) {
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symbol = *member;
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}
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}
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if (!symbol) {
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if (const Map<String, ExtendGDScriptParser *>::Element *E = GDScriptLanguageProtocol::get_singleton()->get_workspace()->scripts.find(class_name)) {
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symbol = E->get()->get_member_symbol(member_name, inner_class_name);
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}
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}
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}
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}
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if (symbol) {
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item.documentation = symbol->render();
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}
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if ((item.kind == lsp::CompletionItemKind::Method || item.kind == lsp::CompletionItemKind::Function) && !item.label.ends_with("):")) {
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item.insertText = item.label + "(";
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if (symbol && symbol->children.empty()) {
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item.insertText += ")";
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}
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} else if (item.kind == lsp::CompletionItemKind::Event) {
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if (params.context.triggerKind == lsp::CompletionTriggerKind::TriggerCharacter && (params.context.triggerCharacter == "(")) {
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const String quote_style = EDITOR_DEF("text_editor/completion/use_single_quotes", false) ? "'" : "\"";
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item.insertText = quote_style + item.label + quote_style;
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}
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}
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return item.to_json(true);
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}
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Array GDScriptTextDocument::foldingRange(const Dictionary &p_params) {
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Array arr;
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return arr;
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}
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Array GDScriptTextDocument::codeLens(const Dictionary &p_params) {
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Array arr;
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return arr;
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}
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Array GDScriptTextDocument::documentLink(const Dictionary &p_params) {
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Array ret;
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lsp::DocumentLinkParams params;
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params.load(p_params);
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List<lsp::DocumentLink> links;
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GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_document_links(params.textDocument.uri, links);
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for (const List<lsp::DocumentLink>::Element *E = links.front(); E; E = E->next()) {
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ret.push_back(E->get().to_json());
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}
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return ret;
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}
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Array GDScriptTextDocument::colorPresentation(const Dictionary &p_params) {
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Array arr;
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return arr;
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}
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Variant GDScriptTextDocument::hover(const Dictionary &p_params) {
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lsp::TextDocumentPositionParams params;
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params.load(p_params);
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const lsp::DocumentSymbol *symbol = GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_symbol(params);
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if (symbol) {
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lsp::Hover hover;
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hover.contents = symbol->render();
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hover.range.start = params.position;
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hover.range.end = params.position;
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return hover.to_json();
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} else if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) {
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Dictionary ret;
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Array contents;
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List<const lsp::DocumentSymbol *> list;
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GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_related_symbols(params, list);
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for (List<const lsp::DocumentSymbol *>::Element *E = list.front(); E; E = E->next()) {
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if (const lsp::DocumentSymbol *s = E->get()) {
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contents.push_back(s->render().value);
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}
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}
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ret["contents"] = contents;
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return ret;
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}
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return Variant();
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}
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Array GDScriptTextDocument::definition(const Dictionary &p_params) {
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lsp::TextDocumentPositionParams params;
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params.load(p_params);
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List<const lsp::DocumentSymbol *> symbols;
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Array arr = this->find_symbols(params, symbols);
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return arr;
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}
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Variant GDScriptTextDocument::declaration(const Dictionary &p_params) {
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lsp::TextDocumentPositionParams params;
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params.load(p_params);
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List<const lsp::DocumentSymbol *> symbols;
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Array arr = this->find_symbols(params, symbols);
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if (arr.empty() && !symbols.empty() && !symbols.front()->get()->native_class.empty()) { // Find a native symbol
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const lsp::DocumentSymbol *symbol = symbols.front()->get();
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if (GDScriptLanguageProtocol::get_singleton()->is_goto_native_symbols_enabled()) {
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String id;
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switch (symbol->kind) {
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case lsp::SymbolKind::Class:
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id = "class_name:" + symbol->name;
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break;
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case lsp::SymbolKind::Constant:
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id = "class_constant:" + symbol->native_class + ":" + symbol->name;
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break;
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case lsp::SymbolKind::Property:
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case lsp::SymbolKind::Variable:
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id = "class_property:" + symbol->native_class + ":" + symbol->name;
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break;
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case lsp::SymbolKind::Enum:
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id = "class_enum:" + symbol->native_class + ":" + symbol->name;
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break;
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case lsp::SymbolKind::Method:
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case lsp::SymbolKind::Function:
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id = "class_method:" + symbol->native_class + ":" + symbol->name;
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break;
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default:
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id = "class_global:" + symbol->native_class + ":" + symbol->name;
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break;
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}
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call_deferred("show_native_symbol_in_editor", id);
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} else {
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notify_client_show_symbol(symbol);
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}
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}
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return arr;
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}
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Variant GDScriptTextDocument::signatureHelp(const Dictionary &p_params) {
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Variant ret;
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lsp::TextDocumentPositionParams params;
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params.load(p_params);
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lsp::SignatureHelp s;
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if (OK == GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_signature(params, s)) {
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ret = s.to_json();
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}
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return ret;
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}
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GDScriptTextDocument::GDScriptTextDocument() {
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file_checker = FileAccess::create(FileAccess::ACCESS_RESOURCES);
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}
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GDScriptTextDocument::~GDScriptTextDocument() {
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memdelete(file_checker);
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}
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void GDScriptTextDocument::sync_script_content(const String &p_path, const String &p_content) {
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String path = GDScriptLanguageProtocol::get_singleton()->get_workspace()->get_file_path(p_path);
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GDScriptLanguageProtocol::get_singleton()->get_workspace()->parse_script(path, p_content);
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}
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void GDScriptTextDocument::show_native_symbol_in_editor(const String &p_symbol_id) {
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ScriptEditor::get_singleton()->call_deferred("_help_class_goto", p_symbol_id);
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OS::get_singleton()->move_window_to_foreground();
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}
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Array GDScriptTextDocument::find_symbols(const lsp::TextDocumentPositionParams &p_location, List<const lsp::DocumentSymbol *> &r_list) {
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Array arr;
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const lsp::DocumentSymbol *symbol = GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_symbol(p_location);
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if (symbol) {
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lsp::Location location;
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location.uri = symbol->uri;
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location.range = symbol->range;
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const String &path = GDScriptLanguageProtocol::get_singleton()->get_workspace()->get_file_path(symbol->uri);
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if (file_checker->file_exists(path)) {
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arr.push_back(location.to_json());
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}
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r_list.push_back(symbol);
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} else if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) {
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List<const lsp::DocumentSymbol *> list;
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GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_related_symbols(p_location, list);
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for (List<const lsp::DocumentSymbol *>::Element *E = list.front(); E; E = E->next()) {
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if (const lsp::DocumentSymbol *s = E->get()) {
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if (!s->uri.empty()) {
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lsp::Location location;
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location.uri = s->uri;
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location.range = s->range;
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arr.push_back(location.to_json());
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r_list.push_back(s);
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}
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}
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}
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}
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return arr;
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}
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