mirror of
https://github.com/godotengine/godot.git
synced 2024-12-21 10:25:24 +08:00
273 lines
10 KiB
C++
273 lines
10 KiB
C++
/**************************************************************************/
|
|
/* gdscript_docgen.cpp */
|
|
/**************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/**************************************************************************/
|
|
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
|
|
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* 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_docgen.h"
|
|
#include "../gdscript.h"
|
|
|
|
using GDP = GDScriptParser;
|
|
using GDType = GDP::DataType;
|
|
|
|
static String _get_script_path(const String &p_path) {
|
|
return vformat(R"("%s")", p_path.get_slice("://", 1));
|
|
}
|
|
|
|
static String _get_class_name(const GDP::ClassNode &p_class) {
|
|
const GDP::ClassNode *curr_class = &p_class;
|
|
if (!curr_class->identifier) { // All inner classes have a identifier, so this is the outer class
|
|
return _get_script_path(curr_class->fqcn);
|
|
}
|
|
|
|
String full_name = curr_class->identifier->name;
|
|
while (curr_class->outer) {
|
|
curr_class = curr_class->outer;
|
|
if (!curr_class->identifier) { // All inner classes have a identifier, so this is the outer class
|
|
return vformat("%s.%s", _get_script_path(curr_class->fqcn), full_name);
|
|
}
|
|
full_name = vformat("%s.%s", curr_class->identifier->name, full_name);
|
|
}
|
|
return full_name;
|
|
}
|
|
|
|
static PropertyInfo _property_info_from_datatype(const GDType &p_type) {
|
|
PropertyInfo pi;
|
|
pi.type = p_type.builtin_type;
|
|
if (p_type.kind == GDType::CLASS) {
|
|
pi.class_name = _get_class_name(*p_type.class_type);
|
|
} else if (p_type.kind == GDType::ENUM && p_type.enum_type != StringName()) {
|
|
pi.type = Variant::INT; // Only int types are recognized as enums by the EditorHelp
|
|
pi.usage |= PROPERTY_USAGE_CLASS_IS_ENUM;
|
|
// Replace :: from enum's use of fully qualified class names with regular .
|
|
pi.class_name = String(p_type.native_type).replace("::", ".");
|
|
} else if (p_type.kind == GDType::NATIVE) {
|
|
pi.class_name = p_type.native_type;
|
|
}
|
|
return pi;
|
|
}
|
|
|
|
void GDScriptDocGen::generate_docs(GDScript *p_script, const GDP::ClassNode *p_class) {
|
|
p_script->_clear_doc();
|
|
|
|
DocData::ClassDoc &doc = p_script->doc;
|
|
|
|
doc.script_path = _get_script_path(p_script->get_script_path());
|
|
if (p_script->name.is_empty()) {
|
|
doc.name = doc.script_path;
|
|
} else {
|
|
doc.name = p_script->name;
|
|
}
|
|
|
|
if (p_script->_owner) {
|
|
doc.name = p_script->_owner->doc.name + "." + doc.name;
|
|
doc.script_path = doc.script_path + "." + doc.name;
|
|
}
|
|
|
|
doc.is_script_doc = true;
|
|
|
|
if (p_script->base.is_valid() && p_script->base->is_valid()) {
|
|
if (!p_script->base->doc.name.is_empty()) {
|
|
doc.inherits = p_script->base->doc.name;
|
|
} else {
|
|
doc.inherits = p_script->base->get_instance_base_type();
|
|
}
|
|
} else if (p_script->native.is_valid()) {
|
|
doc.inherits = p_script->native->get_name();
|
|
}
|
|
|
|
doc.brief_description = p_class->doc_brief_description;
|
|
doc.description = p_class->doc_description;
|
|
for (const Pair<String, String> &p : p_class->doc_tutorials) {
|
|
DocData::TutorialDoc td;
|
|
td.title = p.first;
|
|
td.link = p.second;
|
|
doc.tutorials.append(td);
|
|
}
|
|
|
|
for (const GDP::ClassNode::Member &member : p_class->members) {
|
|
switch (member.type) {
|
|
case GDP::ClassNode::Member::CLASS: {
|
|
const GDP::ClassNode *inner_class = member.m_class;
|
|
const StringName &class_name = inner_class->identifier->name;
|
|
|
|
p_script->member_lines[class_name] = inner_class->start_line;
|
|
|
|
// Recursively generate inner class docs
|
|
// Needs inner GDScripts to exist: previously generated in GDScriptCompiler::make_scripts()
|
|
GDScriptDocGen::generate_docs(*p_script->subclasses[class_name], inner_class);
|
|
} break;
|
|
|
|
case GDP::ClassNode::Member::CONSTANT: {
|
|
const GDP::ConstantNode *m_const = member.constant;
|
|
const StringName &const_name = member.constant->identifier->name;
|
|
|
|
p_script->member_lines[const_name] = m_const->start_line;
|
|
|
|
DocData::ConstantDoc const_doc;
|
|
DocData::constant_doc_from_variant(const_doc, const_name, m_const->initializer->reduced_value, m_const->doc_description);
|
|
doc.constants.push_back(const_doc);
|
|
} break;
|
|
|
|
case GDP::ClassNode::Member::FUNCTION: {
|
|
const GDP::FunctionNode *m_func = member.function;
|
|
const StringName &func_name = m_func->identifier->name;
|
|
|
|
p_script->member_lines[func_name] = m_func->start_line;
|
|
|
|
MethodInfo mi;
|
|
mi.name = func_name;
|
|
|
|
if (m_func->return_type) {
|
|
mi.return_val = _property_info_from_datatype(m_func->return_type->get_datatype());
|
|
}
|
|
for (const GDScriptParser::ParameterNode *p : m_func->parameters) {
|
|
PropertyInfo pi = _property_info_from_datatype(p->get_datatype());
|
|
pi.name = p->identifier->name;
|
|
mi.arguments.push_back(pi);
|
|
}
|
|
|
|
DocData::MethodDoc method_doc;
|
|
DocData::method_doc_from_methodinfo(method_doc, mi, m_func->doc_description);
|
|
doc.methods.push_back(method_doc);
|
|
} break;
|
|
|
|
case GDP::ClassNode::Member::SIGNAL: {
|
|
const GDP::SignalNode *m_signal = member.signal;
|
|
const StringName &signal_name = m_signal->identifier->name;
|
|
|
|
p_script->member_lines[signal_name] = m_signal->start_line;
|
|
|
|
MethodInfo mi;
|
|
mi.name = signal_name;
|
|
for (const GDScriptParser::ParameterNode *p : m_signal->parameters) {
|
|
PropertyInfo pi = _property_info_from_datatype(p->get_datatype());
|
|
pi.name = p->identifier->name;
|
|
mi.arguments.push_back(pi);
|
|
}
|
|
|
|
DocData::MethodDoc signal_doc;
|
|
DocData::signal_doc_from_methodinfo(signal_doc, mi, m_signal->doc_description);
|
|
doc.signals.push_back(signal_doc);
|
|
} break;
|
|
|
|
case GDP::ClassNode::Member::VARIABLE: {
|
|
const GDP::VariableNode *m_var = member.variable;
|
|
const StringName &var_name = m_var->identifier->name;
|
|
|
|
p_script->member_lines[var_name] = m_var->start_line;
|
|
|
|
DocData::PropertyDoc prop_doc;
|
|
|
|
prop_doc.name = var_name;
|
|
prop_doc.description = m_var->doc_description;
|
|
|
|
GDType dt = m_var->get_datatype();
|
|
switch (dt.kind) {
|
|
case GDType::CLASS:
|
|
prop_doc.type = _get_class_name(*dt.class_type);
|
|
break;
|
|
case GDType::VARIANT:
|
|
prop_doc.type = "Variant";
|
|
break;
|
|
case GDType::ENUM:
|
|
prop_doc.type = Variant::get_type_name(dt.builtin_type);
|
|
// Replace :: from enum's use of fully qualified class names with regular .
|
|
prop_doc.enumeration = String(dt.native_type).replace("::", ".");
|
|
break;
|
|
case GDType::NATIVE:;
|
|
prop_doc.type = dt.native_type;
|
|
break;
|
|
case GDType::BUILTIN:
|
|
prop_doc.type = Variant::get_type_name(dt.builtin_type);
|
|
break;
|
|
default:
|
|
// SCRIPT: can be preload()'d and perhaps used as types directly?
|
|
// RESOLVING & UNRESOLVED should never happen since docgen requires analyzing w/o errors
|
|
break;
|
|
}
|
|
|
|
if (m_var->property == GDP::VariableNode::PROP_SETGET) {
|
|
if (m_var->setter_pointer != nullptr) {
|
|
prop_doc.setter = m_var->setter_pointer->name;
|
|
}
|
|
if (m_var->getter_pointer != nullptr) {
|
|
prop_doc.getter = m_var->getter_pointer->name;
|
|
}
|
|
}
|
|
|
|
if (m_var->initializer && m_var->initializer->is_constant) {
|
|
prop_doc.default_value = m_var->initializer->reduced_value.get_construct_string().replace("\n", "");
|
|
}
|
|
|
|
prop_doc.overridden = false;
|
|
|
|
doc.properties.push_back(prop_doc);
|
|
} break;
|
|
|
|
case GDP::ClassNode::Member::ENUM: {
|
|
const GDP::EnumNode *m_enum = member.m_enum;
|
|
StringName name = m_enum->identifier->name;
|
|
|
|
p_script->member_lines[name] = m_enum->start_line;
|
|
|
|
for (const GDP::EnumNode::Value &val : m_enum->values) {
|
|
DocData::ConstantDoc const_doc;
|
|
const_doc.name = val.identifier->name;
|
|
const_doc.value = String(Variant(val.value));
|
|
const_doc.is_value_valid = true;
|
|
const_doc.description = val.doc_description;
|
|
const_doc.enumeration = name;
|
|
|
|
doc.enums[const_doc.name] = const_doc.description;
|
|
doc.constants.push_back(const_doc);
|
|
}
|
|
|
|
} break;
|
|
|
|
case GDP::ClassNode::Member::ENUM_VALUE: {
|
|
const GDP::EnumNode::Value &m_enum_val = member.enum_value;
|
|
const StringName &name = m_enum_val.identifier->name;
|
|
|
|
p_script->member_lines[name] = m_enum_val.identifier->start_line;
|
|
|
|
DocData::ConstantDoc constant_doc;
|
|
constant_doc.enumeration = "@unnamed_enums";
|
|
DocData::constant_doc_from_variant(constant_doc, name, m_enum_val.value, m_enum_val.doc_description);
|
|
doc.constants.push_back(constant_doc);
|
|
} break;
|
|
case GDP::ClassNode::Member::GROUP:
|
|
case GDP::ClassNode::Member::UNDEFINED:
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Add doc to the outer-most class.
|
|
p_script->_add_doc(doc);
|
|
}
|