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Add a symbol pool to cache all native symbols and workspackes symbols.

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Implement hover
Implement completion documentation resolve
Implement hover documentation
Implement go to definition
This commit is contained in:
geequlim 2019-06-23 01:48:31 +08:00
parent f58560ac36
commit 37aafaaa9c
8 changed files with 864 additions and 36 deletions
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57
modules/gdscript/language_server/gdscript_text_document.cpp
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@ -30,6 +30,7 @@
#include "gdscript_text_document.h"
#include "../gdscript.h"
#include "gdscript_extend_parser.h"
#include "gdscript_language_protocol.h"
void GDScriptTextDocument::_bind_methods() {
@ -37,11 +38,13 @@ void GDScriptTextDocument::_bind_methods() {
ClassDB::bind_method(D_METHOD("didChange"), &GDScriptTextDocument::didChange);
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("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);
}
void GDScriptTextDocument::didOpen(const Variant &p_param) {
@ -75,7 +78,7 @@ Array GDScriptTextDocument::documentSymbol(const Dictionary &p_params) {
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::SymbolInformation> list;
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());
@ -144,6 +147,18 @@ Array GDScriptTextDocument::completion(const Dictionary &p_params) {
return arr;
}
Dictionary GDScriptTextDocument::resolve(const Dictionary &p_params) {
lsp::CompletionItem item;
item.load(p_params);
lsp::CompletionParams params;
params.load(p_params["data"]);
const lsp::DocumentSymbol *symbol = GDScriptLanguageProtocol::get_singleton()->get_workspace().resolve_symbol(params, item.label, item.kind == lsp::CompletionItemKind::Method || item.kind == lsp::CompletionItemKind::Function);
if (symbol) {
item.documentation = symbol->render();
}
return item.to_json();
}
Array GDScriptTextDocument::foldingRange(const Dictionary &p_params) {
Dictionary params = p_params["textDocument"];
String path = params["uri"];
@ -168,9 +183,49 @@ Array GDScriptTextDocument::colorPresentation(const Dictionary &p_params) {
Variant GDScriptTextDocument::hover(const Dictionary &p_params) {
Variant ret;
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();
ret = hover.to_json();
}
return ret;
}
Array GDScriptTextDocument::definition(const Dictionary &p_params) {
Array arr;
lsp::TextDocumentPositionParams params;
params.load(p_params);
const lsp::DocumentSymbol *symbol = GDScriptLanguageProtocol::get_singleton()->get_workspace().resolve_symbol(params);
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());
}
}
return arr;
}
GDScriptTextDocument::GDScriptTextDocument() {
file_checker = FileAccess::create(FileAccess::ACCESS_RESOURCES);
}
GDScriptTextDocument::~GDScriptTextDocument() {
memdelete(file_checker);
}
void GDScriptTextDocument::sync_script_content(const String &p_uri, const String &p_content) {
String path = GDScriptLanguageProtocol::get_singleton()->get_workspace().get_file_path(p_uri);
GDScriptLanguageProtocol::get_singleton()->get_workspace().parse_script(path, p_content);