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Add optional goto definition support for native symbols

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This action will show help for target symbol in godot editor and bring the godot editor window to foreground
Improved markdown documentation for symbols.
This commit is contained in:
geequlim 2019-06-30 16:10:13 +08:00
parent 666ed89011
commit 72d11cd173
10 changed files with 134 additions and 84 deletions
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91
modules/gdscript/language_server/gdscript_extend_parser.cpp
View file

@ -123,7 +123,7 @@ void ExtendGDScriptParser::parse_class_symbol(const GDScriptParser::ClassNode *p
r_symbol.selectionRange.start.line = r_symbol.range.start.line;
r_symbol.detail = "class " + r_symbol.name;
bool is_root_class = &r_symbol == &class_symbol;
r_symbol.documentation = parse_documentation(is_root_class ? 0 : LINE_NUMBER_TO_INDEX(p_class->line), is_root_class);
r_symbol.documentation = parse_documentation_as_markdown(is_root_class ? 0 : LINE_NUMBER_TO_INDEX(p_class->line), is_root_class);
for (int i = 0; i < p_class->variables.size(); ++i) {
@ -150,7 +150,7 @@ void ExtendGDScriptParser::parse_class_symbol(const GDScriptParser::ClassNode *p
symbol.detail += " = " + JSON::print(m.default_value);
}
symbol.documentation = parse_documentation(line);
symbol.documentation = parse_documentation_as_markdown(line);
symbol.uri = uri;
symbol.script_path = path;
@ -170,7 +170,7 @@ void ExtendGDScriptParser::parse_class_symbol(const GDScriptParser::ClassNode *p
symbol.range.end.line = symbol.range.start.line;
symbol.range.end.character = lines[line].length();
symbol.selectionRange.start.line = symbol.range.start.line;
symbol.documentation = parse_documentation(line);
symbol.documentation = parse_documentation_as_markdown(line);
symbol.uri = uri;
symbol.script_path = path;
symbol.detail = "signal " + signal.name + "(";
@ -198,7 +198,7 @@ void ExtendGDScriptParser::parse_class_symbol(const GDScriptParser::ClassNode *p
symbol.range.end.line = symbol.range.start.line;
symbol.range.end.character = lines[line].length();
symbol.selectionRange.start.line = symbol.range.start.line;
symbol.documentation = parse_documentation(line);
symbol.documentation = parse_documentation_as_markdown(line);
symbol.uri = uri;
symbol.script_path = path;
@ -266,7 +266,7 @@ void ExtendGDScriptParser::parse_function_symbol(const GDScriptParser::FunctionN
r_symbol.range.end.line = MAX(p_func->body->end_line - 2, p_func->body->line);
r_symbol.range.end.character = lines[r_symbol.range.end.line].length();
r_symbol.selectionRange.start.line = r_symbol.range.start.line;
r_symbol.documentation = GDScriptWorkspace::marked_documentation(parse_documentation(line));
r_symbol.documentation = parse_documentation_as_markdown(line);
r_symbol.uri = uri;
r_symbol.script_path = path;
@ -324,11 +324,67 @@ void ExtendGDScriptParser::parse_function_symbol(const GDScriptParser::FunctionN
if (var->datatype.kind != GDScriptParser::DataType::UNRESOLVED) {
symbol.detail += ": " + var->datatype.to_string();
}
symbol.documentation = GDScriptWorkspace::marked_documentation(parse_documentation(line));
symbol.documentation = parse_documentation_as_markdown(line);
r_symbol.children.push_back(symbol);
}
}
String ExtendGDScriptParser::marked_documentation(const String &p_bbcode) {
String markdown = p_bbcode.strip_edges();
Vector<String> lines = markdown.split("\n");
bool in_code_block = false;
int code_block_indent = -1;
markdown = "";
for (int i = 0; i < lines.size(); i++) {
String line = lines[i];
int block_start = line.find("[codeblock]");
if (block_start != -1) {
code_block_indent = block_start;
in_code_block = true;
line = "'''gdscript";
line = "\n";
} else if (in_code_block) {
line = "\t" + line.substr(code_block_indent, line.length());
}
if (in_code_block && line.find("[/codeblock]") != -1) {
line = "'''\n";
line = "\n";
in_code_block = false;
}
if (!in_code_block) {
line = line.strip_edges();
line = line.replace("[code]", "`");
line = line.replace("[/code]", "`");
line = line.replace("[i]", "*");
line = line.replace("[/i]", "*");
line = line.replace("[b]", "**");
line = line.replace("[/b]", "**");
line = line.replace("[u]", "__");
line = line.replace("[/u]", "__");
line = line.replace("[method ", "`");
line = line.replace("[member ", "`");
line = line.replace("[signal ", "`");
line = line.replace("[enum ", "`");
line = line.replace("[constant ", "`");
line = line.replace("[", "`");
line = line.replace("]", "`");
}
if (!in_code_block && i < lines.size() - 1) {
line += "\n\n";
} else if (i < lines.size() - 1) {
line += "\n";
}
markdown += line;
}
return markdown;
}
String ExtendGDScriptParser::parse_documentation(int p_line, bool p_docs_down) {
ERR_FAIL_INDEX_V(p_line, lines.size(), String());
@ -353,19 +409,11 @@ String ExtendGDScriptParser::parse_documentation(int p_line, bool p_docs_down) {
String line_comment = lines[i].strip_edges(true, false);
if (line_comment.begins_with("#")) {
if (line_comment.length() > 1) {
line_comment = line_comment.substr(1, line_comment.length());
if (p_docs_down) {
doc_lines.push_back(line_comment);
} else {
doc_lines.push_front(line_comment);
}
line_comment = line_comment.substr(1, line_comment.length());
if (p_docs_down) {
doc_lines.push_back(line_comment);
} else {
if (p_docs_down) {
doc_lines.push_back("");
} else {
doc_lines.push_front("");
}
doc_lines.push_front(line_comment);
}
} else {
break;
@ -374,8 +422,7 @@ String ExtendGDScriptParser::parse_documentation(int p_line, bool p_docs_down) {
String doc;
for (List<String>::Element *E = doc_lines.front(); E; E = E->next()) {
String content = E->get();
doc += content + "\n";
doc += E->get() + "\n";
}
return doc;
}
@ -496,6 +543,10 @@ const lsp::DocumentSymbol *ExtendGDScriptParser::search_symbol_defined_at_line(i
return ret;
}
String ExtendGDScriptParser::parse_documentation_as_markdown(int p_line, bool p_docs_down) {
return marked_documentation(parse_documentation(p_line, p_docs_down));
}
const lsp::DocumentSymbol *ExtendGDScriptParser::get_symbol_defined_at_line(int p_line) const {
if (p_line <= 0) {
return &class_symbol;

5
modules/gdscript/language_server/gdscript_extend_parser.h
View file

@ -73,6 +73,11 @@ class ExtendGDScriptParser : public GDScriptParser {
Array member_completions;
String parse_documentation_as_markdown(int p_line, bool p_docs_down = false);
public:
static String marked_documentation(const String &p_bbcode);
public:
_FORCE_INLINE_ const String &get_path() const { return path; }
_FORCE_INLINE_ const Vector<String> &get_lines() const { return lines; }

4
modules/gdscript/language_server/gdscript_language_protocol.cpp
View file

@ -189,6 +189,10 @@ bool GDScriptLanguageProtocol::is_smart_resolve_enabled() const {
return bool(_EDITOR_GET("network/language_server/enable_smart_resolve"));
}
bool GDScriptLanguageProtocol::is_goto_native_symbols_enabled() const {
return bool(_EDITOR_GET("network/language_server/show_native_symbols_in_editor"));
}
GDScriptLanguageProtocol::GDScriptLanguageProtocol() {
server = NULL;
singleton = this;

1
modules/gdscript/language_server/gdscript_language_protocol.h
View file

@ -84,6 +84,7 @@ public:
void notify_client(const String &p_method, const Variant &p_params = Variant(), int p_client = -1);
bool is_smart_resolve_enabled() const;
bool is_goto_native_symbols_enabled() const;
GDScriptLanguageProtocol();
~GDScriptLanguageProtocol();

1
modules/gdscript/language_server/gdscript_language_server.cpp
View file

@ -38,6 +38,7 @@ GDScriptLanguageServer::GDScriptLanguageServer() {
thread_exit = false;
_EDITOR_DEF("network/language_server/remote_port", 6008);
_EDITOR_DEF("network/language_server/enable_smart_resolve", false);
_EDITOR_DEF("network/language_server/show_native_symbols_in_editor", false);
}
void GDScriptLanguageServer::_notification(int p_what) {

44
modules/gdscript/language_server/gdscript_text_document.cpp
View file

@ -32,6 +32,7 @@
#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"
@ -47,6 +48,7 @@ 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("show_native_symbol_in_editor"), &GDScriptTextDocument::show_native_symbol_in_editor);
}
void GDScriptTextDocument::didOpen(const Variant &p_param) {
@ -324,6 +326,31 @@ Array GDScriptTextDocument::definition(const Dictionary &p_params) {
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() && 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("show_native_symbol_in_editor", id);
}
} else if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) {
@ -332,12 +359,12 @@ Array GDScriptTextDocument::definition(const Dictionary &p_params) {
for (List<const lsp::DocumentSymbol *>::Element *E = list.front(); E; E = E->next()) {
if (const lsp::DocumentSymbol *s = E->get()) {
lsp::Location location;
location.uri = s->uri;
location.range = s->range;
arr.push_back(location.to_json());
if (!s->uri.empty()) {
lsp::Location location;
location.uri = s->uri;
location.range = s->range;
arr.push_back(location.to_json());
}
}
}
}
@ -357,3 +384,8 @@ void GDScriptTextDocument::sync_script_content(const String &p_uri, const String
String path = GDScriptLanguageProtocol::get_singleton()->get_workspace()->get_file_path(p_uri);
GDScriptLanguageProtocol::get_singleton()->get_workspace()->parse_script(path, p_content);
}
void GDScriptTextDocument::show_native_symbol_in_editor(const String &p_symbol_id) {
ScriptEditor::get_singleton()->call_deferred("_help_class_goto", p_symbol_id);
OS::get_singleton()->move_window_to_foreground();
}

1
modules/gdscript/language_server/gdscript_text_document.h
View file

@ -46,6 +46,7 @@ protected:
void didChange(const Variant &p_param);
void sync_script_content(const String &p_path, const String &p_content);
void show_native_symbol_in_editor(const String &p_symbol_id);
Array native_member_completions;

64
modules/gdscript/language_server/gdscript_workspace.cpp
View file

@ -165,58 +165,6 @@ ExtendGDScriptParser *GDScriptWorkspace::get_parse_result(const String &p_path)
return NULL;
}
String GDScriptWorkspace::marked_documentation(const String &p_bbcode) {
String markdown = p_bbcode.strip_edges();
Vector<String> lines = markdown.split("\n");
bool in_code_block = false;
int code_block_indent = -1;
markdown = "";
for (int i = 0; i < lines.size(); i++) {
String line = lines[i];
int block_start = line.find("[codeblock]");
if (block_start != -1) {
code_block_indent = block_start;
in_code_block = true;
line = "'''gdscript";
line = "\n";
} else if (in_code_block) {
line = "\t" + line.substr(code_block_indent, line.length());
}
if (in_code_block && line.find("[/codeblock]") != -1) {
line = "'''\n";
line = "\n";
in_code_block = false;
}
if (!in_code_block) {
line = line.strip_edges();
line = line.replace("[code]", "`");
line = line.replace("[/code]", "`");
line = line.replace("[i]", "*");
line = line.replace("[/i]", "*");
line = line.replace("[b]", "**");
line = line.replace("[/b]", "**");
line = line.replace("[u]", "__");
line = line.replace("[/u]", "__");
line = line.replace("[method ", "`");
line = line.replace("[member ", "`");
line = line.replace("[signal ", "`");
line = line.replace("[", "`");
line = line.replace("]", "`");
}
if (!in_code_block && i < lines.size() - 1) {
line += "\n";
}
markdown += line + "\n";
}
return markdown;
}
Array GDScriptWorkspace::symbol(const Dictionary &p_params) {
String query = p_params["query"];
Array arr;
@ -244,24 +192,26 @@ Error GDScriptWorkspace::initialize() {
lsp::DocumentSymbol class_symbol;
String class_name = E->key();
class_symbol.name = class_name;
class_symbol.native_class = class_name;
class_symbol.kind = lsp::SymbolKind::Class;
class_symbol.detail = String("<Native> class ") + class_name;
if (!class_data.inherits.empty()) {
class_symbol.detail += " extends " + class_data.inherits;
}
class_symbol.documentation = marked_documentation(class_data.brief_description) + "\n" + marked_documentation(class_data.description);
class_symbol.documentation = ExtendGDScriptParser::marked_documentation(class_data.brief_description) + "\n" + ExtendGDScriptParser::marked_documentation(class_data.description);
for (int i = 0; i < class_data.constants.size(); i++) {
const DocData::ConstantDoc &const_data = class_data.constants[i];
lsp::DocumentSymbol symbol;
symbol.name = const_data.name;
symbol.native_class = class_name;
symbol.kind = lsp::SymbolKind::Constant;
symbol.detail = "const " + class_name + "." + const_data.name;
if (const_data.enumeration.length()) {
symbol.detail += ": " + const_data.enumeration;
}
symbol.detail += " = " + const_data.value;
symbol.documentation = marked_documentation(const_data.description);
symbol.documentation = ExtendGDScriptParser::marked_documentation(const_data.description);
class_symbol.children.push_back(symbol);
}
@ -274,6 +224,7 @@ Error GDScriptWorkspace::initialize() {
const DocData::PropertyDoc &data = class_data.properties[i];
lsp::DocumentSymbol symbol;
symbol.name = data.name;
symbol.native_class = class_name;
symbol.kind = lsp::SymbolKind::Property;
symbol.detail = String(i >= theme_prop_start_idx ? "<Theme> var" : "var") + " " + class_name + "." + data.name;
if (data.enumeration.length()) {
@ -281,7 +232,7 @@ Error GDScriptWorkspace::initialize() {
} else {
symbol.detail += ": " + data.type;
}
symbol.documentation = marked_documentation(data.description);
symbol.documentation = ExtendGDScriptParser::marked_documentation(data.description);
class_symbol.children.push_back(symbol);
}
@ -295,6 +246,7 @@ Error GDScriptWorkspace::initialize() {
lsp::DocumentSymbol symbol;
symbol.name = data.name;
symbol.native_class = class_name;
symbol.kind = i >= signal_start_idx ? lsp::SymbolKind::Event : lsp::SymbolKind::Method;
String params = "";
@ -318,7 +270,7 @@ Error GDScriptWorkspace::initialize() {
}
symbol.detail = "func " + class_name + "." + data.name + "(" + params + ") -> " + data.return_type;
symbol.documentation = marked_documentation(data.description);
symbol.documentation = ExtendGDScriptParser::marked_documentation(data.description);
class_symbol.children.push_back(symbol);
}

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

@ -84,8 +84,6 @@ public:
Dictionary generate_script_api(const String &p_path);
static String marked_documentation(const String &p_bbcode);
GDScriptWorkspace();
~GDScriptWorkspace();
};

5
modules/gdscript/language_server/lsp.hpp
View file

@ -1063,6 +1063,11 @@ struct DocumentSymbol {
*/
String documentation;
/**
* Class name for the native symbols
*/
String native_class;
/**
* The kind of this symbol.
*/