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GDScript LSP: Implement goto declaration

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This commit is contained in:
geequlim 2020-01-04 20:02:26 +08:00
parent 118aaa55f9
commit eb5861f9f1
2 changed files with 70 additions and 55 deletions
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71
modules/gdscript/language_server/gdscript_text_document.cpp
View file

@ -49,6 +49,7 @@ void GDScriptTextDocument::_bind_methods() {
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("show_native_symbol_in_editor"), &GDScriptTextDocument::show_native_symbol_in_editor);
}
@ -340,21 +341,20 @@ Variant GDScriptTextDocument::hover(const Dictionary &p_params) {
}
Array GDScriptTextDocument::definition(const Dictionary &p_params) {
Array arr;
lsp::TextDocumentPositionParams params;
params.load(p_params);
List<const lsp::DocumentSymbol *> symbols;
Array arr = this->find_symbols(params, symbols);
return arr;
}
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());
} else if (!symbol->native_class.empty()) {
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.empty() && !symbols.empty() && !symbols.front()->get()->native_class.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) {
@ -384,23 +384,6 @@ Array GDScriptTextDocument::definition(const Dictionary &p_params) {
notify_client_show_symbol(symbol);
}
}
} else if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) {
List<const lsp::DocumentSymbol *> list;
GDScriptLanguageProtocol::get_singleton()->get_workspace()->resolve_related_symbols(params, list);
for (List<const lsp::DocumentSymbol *>::Element *E = list.front(); E; E = E->next()) {
if (const lsp::DocumentSymbol *s = E->get()) {
if (!s->uri.empty()) {
lsp::Location location;
location.uri = s->uri;
location.range = s->range;
arr.push_back(location.to_json());
}
}
}
}
return arr;
}
@ -421,3 +404,33 @@ void GDScriptTextDocument::show_native_symbol_in_editor(const String &p_symbol_i
ScriptEditor::get_singleton()->call_deferred("_help_class_goto", p_symbol_id);
OS::get_singleton()->move_window_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 (List<const lsp::DocumentSymbol *>::Element *E = list.front(); E; E = E->next()) {
if (const lsp::DocumentSymbol *s = E->get()) {
if (!s->uri.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;
}

2
modules/gdscript/language_server/gdscript_text_document.h
View file

@ -51,6 +51,7 @@ protected:
Array native_member_completions;
private:
Array find_symbols(const lsp::TextDocumentPositionParams &p_location, List<const lsp::DocumentSymbol *> &r_list);
lsp::TextDocumentItem load_document_item(const Variant &p_param);
void notify_client_show_symbol(const lsp::DocumentSymbol *symbol);
@ -65,6 +66,7 @@ public:
Array colorPresentation(const Dictionary &p_params);
Variant hover(const Dictionary &p_params);
Array definition(const Dictionary &p_params);
Variant declaration(const Dictionary &p_params);
void initialize();