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editor_help.cpp
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/*************************************************************************/
/* editor_help.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* 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 "editor_help.h"
#include "core/core_constants.h"
#include "core/input/input.h"
#include "core/os/keyboard.h"
#include "core/version_generated.gen.h"
#include "doc_data_compressed.gen.h"
#include "editor/editor_node.h"
#include "editor/editor_scale.h"
#include "editor/editor_settings.h"
#include "editor/plugins/script_editor_plugin.h"
#define CONTRIBUTE_URL vformat("%s/community/contributing/updating_the_class_reference.html", VERSION_DOCS_URL)
DocTools *EditorHelp::doc = nullptr;
void EditorHelp::_update_theme() {
text_color = get_theme_color(SNAME("text_color"), SNAME("EditorHelp"));
title_color = get_theme_color(SNAME("title_color"), SNAME("EditorHelp"));
headline_color = get_theme_color(SNAME("headline_color"), SNAME("EditorHelp"));
comment_color = get_theme_color(SNAME("comment_color"), SNAME("EditorHelp"));
symbol_color = get_theme_color(SNAME("symbol_color"), SNAME("EditorHelp"));
value_color = get_theme_color(SNAME("value_color"), SNAME("EditorHelp"));
qualifier_color = get_theme_color(SNAME("qualifier_color"), SNAME("EditorHelp"));
type_color = get_theme_color(SNAME("type_color"), SNAME("EditorHelp"));
class_desc->add_theme_color_override("selection_color", get_theme_color(SNAME("selection_color"), SNAME("EditorHelp")));
class_desc->add_theme_constant_override("line_separation", get_theme_constant(SNAME("line_separation"), SNAME("EditorHelp")));
class_desc->add_theme_constant_override("table_hseparation", get_theme_constant(SNAME("table_hseparation"), SNAME("EditorHelp")));
class_desc->add_theme_constant_override("table_vseparation", get_theme_constant(SNAME("table_vseparation"), SNAME("EditorHelp")));
doc_font = get_theme_font(SNAME("doc"), SNAME("EditorFonts"));
doc_bold_font = get_theme_font(SNAME("doc_bold"), SNAME("EditorFonts"));
doc_title_font = get_theme_font(SNAME("doc_title"), SNAME("EditorFonts"));
doc_code_font = get_theme_font(SNAME("doc_source"), SNAME("EditorFonts"));
}
void EditorHelp::_search(bool p_search_previous) {
if (p_search_previous) {
find_bar->search_prev();
} else {
find_bar->search_next();
}
}
void EditorHelp::_class_list_select(const String &p_select) {
_goto_desc(p_select);
}
void EditorHelp::_class_desc_select(const String &p_select) {
if (p_select.begins_with("$")) { //enum
String select = p_select.substr(1, p_select.length());
String class_name;
if (select.contains(".")) {
class_name = select.get_slice(".", 0);
select = select.get_slice(".", 1);
} else {
class_name = "@GlobalScope";
}
emit_signal(SNAME("go_to_help"), "class_enum:" + class_name + ":" + select);
return;
} else if (p_select.begins_with("#")) {
emit_signal(SNAME("go_to_help"), "class_name:" + p_select.substr(1, p_select.length()));
return;
} else if (p_select.begins_with("@")) {
int tag_end = p_select.find(" ");
String tag = p_select.substr(1, tag_end - 1);
String link = p_select.substr(tag_end + 1, p_select.length()).lstrip(" ");
String topic;
Map<String, int> *table = nullptr;
if (tag == "method") {
topic = "class_method";
table = &this->method_line;
} else if (tag == "member") {
topic = "class_property";
table = &this->property_line;
} else if (tag == "enum") {
topic = "class_enum";
table = &this->enum_line;
} else if (tag == "signal") {
topic = "class_signal";
table = &this->signal_line;
} else if (tag == "constant") {
topic = "class_constant";
table = &this->constant_line;
} else if (tag == "theme_item") {
topic = "theme_item";
table = &this->theme_property_line;
} else {
return;
}
if (link.contains(".")) {
emit_signal(SNAME("go_to_help"), topic + ":" + link.get_slice(".", 0) + ":" + link.get_slice(".", 1));
} else {
if (table->has(link)) {
// Found in the current page
class_desc->scroll_to_paragraph((*table)[link]);
} else {
if (topic == "class_enum") {
// Try to find the enum in @GlobalScope
const DocData::ClassDoc &cd = doc->class_list["@GlobalScope"];
for (int i = 0; i < cd.constants.size(); i++) {
if (cd.constants[i].enumeration == link) {
// Found in @GlobalScope
emit_signal(SNAME("go_to_help"), topic + ":@GlobalScope:" + link);
break;
}
}
} else if (topic == "class_constant") {
// Try to find the constant in @GlobalScope
const DocData::ClassDoc &cd = doc->class_list["@GlobalScope"];
for (int i = 0; i < cd.constants.size(); i++) {
if (cd.constants[i].name == link) {
// Found in @GlobalScope
emit_signal(SNAME("go_to_help"), topic + ":@GlobalScope:" + link);
break;
}
}
}
}
}
} else if (p_select.begins_with("http")) {
OS::get_singleton()->shell_open(p_select);
}
}
void EditorHelp::_class_desc_input(const Ref<InputEvent> &p_input) {
}
void EditorHelp::_class_desc_resized(bool p_force_update_theme) {
// Add extra horizontal margins for better readability.
// The margins increase as the width of the editor help container increases.
Ref<Font> doc_code_font = get_theme_font(SNAME("doc_source"), SNAME("EditorFonts"));
int font_size = get_theme_font_size(SNAME("doc_source_size"), SNAME("EditorFonts"));
real_t char_width = doc_code_font->get_char_size('x', 0, font_size).width;
const int new_display_margin = MAX(30 * EDSCALE, get_parent_anchorable_rect().size.width - char_width * 120 * EDSCALE) * 0.5;
if (display_margin != new_display_margin || p_force_update_theme) {
display_margin = new_display_margin;
Ref<StyleBox> class_desc_stylebox = EditorNode::get_singleton()->get_theme_base()->get_theme_stylebox(SNAME("normal"), SNAME("RichTextLabel"))->duplicate();
class_desc_stylebox->set_default_margin(SIDE_LEFT, display_margin);
class_desc_stylebox->set_default_margin(SIDE_RIGHT, display_margin);
class_desc->add_theme_style_override("normal", class_desc_stylebox);
}
}
void EditorHelp::_add_type(const String &p_type, const String &p_enum) {
String t = p_type;
if (t.is_empty()) {
t = "void";
}
bool can_ref = (t != "void" && !t.contains("*")) || !p_enum.is_empty();
if (!p_enum.is_empty()) {
if (p_enum.get_slice_count(".") > 1) {
t = p_enum.get_slice(".", 1);
} else {
t = p_enum.get_slice(".", 0);
}
}
class_desc->push_color(type_color);
bool add_array = false;
if (can_ref) {
if (t.ends_with("[]")) {
add_array = true;
t = t.replace("[]", "");
}
if (p_enum.is_empty()) {
class_desc->push_meta("#" + t); //class
} else {
class_desc->push_meta("$" + p_enum); //class
}
}
class_desc->add_text(t);
if (can_ref) {
class_desc->pop();
if (add_array) {
class_desc->add_text(" ");
class_desc->push_meta("#Array"); //class
class_desc->add_text("[]");
class_desc->pop();
}
}
class_desc->pop();
}
String EditorHelp::_fix_constant(const String &p_constant) const {
if (p_constant.strip_edges() == "4294967295") {
return "0xFFFFFFFF";
}
if (p_constant.strip_edges() == "2147483647") {
return "0x7FFFFFFF";
}
if (p_constant.strip_edges() == "1048575") {
return "0xFFFFF";
}
return p_constant;
}
void EditorHelp::_add_method(const DocData::MethodDoc &p_method, bool p_overview) {
method_line[p_method.name] = class_desc->get_line_count() - 2; //gets overridden if description
const bool is_vararg = p_method.qualifiers.contains("vararg");
if (p_overview) {
class_desc->push_cell();
class_desc->push_paragraph(HORIZONTAL_ALIGNMENT_RIGHT, Control::TEXT_DIRECTION_AUTO, "");
} else {
_add_bulletpoint();
}
_add_type(p_method.return_type, p_method.return_enum);
if (p_overview) {
class_desc->pop(); //align
class_desc->pop(); //cell
class_desc->push_cell();
} else {
class_desc->add_text(" ");
}
if (p_overview && !p_method.description.is_empty()) {
class_desc->push_meta("@method " + p_method.name);
}
class_desc->push_color(headline_color);
_add_text(p_method.name);
class_desc->pop();
if (p_overview && !p_method.description.is_empty()) {
class_desc->pop(); //meta
}
class_desc->push_color(symbol_color);
class_desc->add_text("(");
class_desc->pop();
for (int j = 0; j < p_method.arguments.size(); j++) {
class_desc->push_color(text_color);
if (j > 0) {
class_desc->add_text(", ");
}
_add_text(p_method.arguments[j].name);
class_desc->add_text(": ");
_add_type(p_method.arguments[j].type, p_method.arguments[j].enumeration);
if (!p_method.arguments[j].default_value.is_empty()) {
class_desc->push_color(symbol_color);
class_desc->add_text(" = ");
class_desc->pop();
class_desc->push_color(value_color);
_add_text(_fix_constant(p_method.arguments[j].default_value));
class_desc->pop();
}
class_desc->pop();
}
if (is_vararg) {
class_desc->push_color(text_color);
if (p_method.arguments.size()) {
class_desc->add_text(", ");
}
class_desc->push_color(symbol_color);
class_desc->add_text("...");
class_desc->pop();
class_desc->pop();
}
class_desc->push_color(symbol_color);
class_desc->add_text(")");
class_desc->pop();
if (!p_method.qualifiers.is_empty()) {
class_desc->push_color(qualifier_color);
class_desc->add_text(" ");
_add_text(p_method.qualifiers);
class_desc->pop();
}
if (p_overview) {
class_desc->pop(); //cell
}
}
void EditorHelp::_add_bulletpoint() {
static const char32_t prefix[3] = { 0x25CF /* filled circle */, ' ', 0 };
class_desc->add_text(String(prefix));
}
Error EditorHelp::_goto_desc(const String &p_class, int p_vscr) {
if (!doc->class_list.has(p_class)) {
return ERR_DOES_NOT_EXIST;
}
select_locked = true;
class_desc->show();
description_line = 0;
if (p_class == edited_class) {
return OK; //already there
}
edited_class = p_class;
_update_doc();
return OK;
}
void EditorHelp::_update_method_list(const Vector<DocData::MethodDoc> p_methods, bool &r_method_descrpitons) {
Ref<Font> doc_code_font = get_theme_font(SNAME("doc_source"), SNAME("EditorFonts"));
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->push_font(doc_code_font);
class_desc->push_indent(1);
class_desc->push_table(2);
class_desc->set_table_column_expand(1, true);
bool any_previous = false;
for (int pass = 0; pass < 2; pass++) {
Vector<DocData::MethodDoc> m;
for (int i = 0; i < p_methods.size(); i++) {
const String &q = p_methods[i].qualifiers;
if ((pass == 0 && q.contains("virtual")) || (pass == 1 && !q.contains("virtual"))) {
m.push_back(p_methods[i]);
}
}
if (any_previous && !m.is_empty()) {
class_desc->push_cell();
class_desc->pop(); //cell
class_desc->push_cell();
class_desc->pop(); //cell
}
String group_prefix;
for (int i = 0; i < m.size(); i++) {
const String new_prefix = m[i].name.substr(0, 3);
bool is_new_group = false;
if (i < m.size() - 1 && new_prefix == m[i + 1].name.substr(0, 3) && new_prefix != group_prefix) {
is_new_group = i > 0;
group_prefix = new_prefix;
} else if (!group_prefix.is_empty() && new_prefix != group_prefix) {
is_new_group = true;
group_prefix = "";
}
if (is_new_group && pass == 1) {
class_desc->push_cell();
class_desc->pop(); //cell
class_desc->push_cell();
class_desc->pop(); //cell
}
if (!m[i].description.is_empty() || m[i].errors_returned.size() > 0) {
r_method_descrpitons = true;
}
_add_method(m[i], true);
}
any_previous = !m.is_empty();
}
class_desc->pop(); //table
class_desc->pop();
class_desc->pop(); // font
class_desc->add_newline();
class_desc->add_newline();
}
void EditorHelp::_update_method_descriptions(const DocData::ClassDoc p_classdoc, const Vector<DocData::MethodDoc> p_methods, const String &p_method_type) {
Ref<Font> doc_font = get_theme_font(SNAME("doc"), SNAME("EditorFonts"));
Ref<Font> doc_bold_font = get_theme_font(SNAME("doc_bold"), SNAME("EditorFonts"));
Ref<Font> doc_code_font = get_theme_font(SNAME("doc_source"), SNAME("EditorFonts"));
String link_color_text = title_color.to_html(false);
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
for (int pass = 0; pass < 2; pass++) {
Vector<DocData::MethodDoc> methods_filtered;
for (int i = 0; i < p_methods.size(); i++) {
const String &q = p_methods[i].qualifiers;
if ((pass == 0 && q.contains("virtual")) || (pass == 1 && !q.contains("virtual"))) {
methods_filtered.push_back(p_methods[i]);
}
}
for (int i = 0; i < methods_filtered.size(); i++) {
class_desc->push_font(doc_code_font);
_add_method(methods_filtered[i], false);
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
class_desc->push_color(text_color);
class_desc->push_font(doc_font);
class_desc->push_indent(1);
if (methods_filtered[i].errors_returned.size()) {
class_desc->append_text(TTR("Error codes returned:"));
class_desc->add_newline();
class_desc->push_list(0, RichTextLabel::LIST_DOTS, false);
for (int j = 0; j < methods_filtered[i].errors_returned.size(); j++) {
if (j > 0) {
class_desc->add_newline();
}
int val = methods_filtered[i].errors_returned[j];
String text = itos(val);
for (int k = 0; k < CoreConstants::get_global_constant_count(); k++) {
if (CoreConstants::get_global_constant_value(k) == val && CoreConstants::get_global_constant_enum(k) == SNAME("Error")) {
text = CoreConstants::get_global_constant_name(k);
break;
}
}
class_desc->push_bold();
class_desc->append_text(text);
class_desc->pop();
}
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
}
if (!methods_filtered[i].description.strip_edges().is_empty()) {
_add_text(DTR(methods_filtered[i].description));
} else {
class_desc->add_image(get_theme_icon(SNAME("Error"), SNAME("EditorIcons")));
class_desc->add_text(" ");
class_desc->push_color(comment_color);
if (p_classdoc.is_script_doc) {
class_desc->append_text(vformat(TTR("There is currently no description for this %s."), p_method_type));
} else {
class_desc->append_text(vformat(TTR("There is currently no description for this %s. Please help us by [color=$color][url=$url]contributing one[/url][/color]!"), p_method_type).replace("$url", CONTRIBUTE_URL).replace("$color", link_color_text));
}
class_desc->pop();
}
class_desc->pop();
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
class_desc->add_newline();
}
}
}
void EditorHelp::_update_doc() {
if (!doc->class_list.has(edited_class)) {
return;
}
scroll_locked = true;
class_desc->clear();
method_line.clear();
section_line.clear();
_update_theme();
String link_color_text = title_color.to_html(false);
DocData::ClassDoc cd = doc->class_list[edited_class]; // Make a copy, so we can sort without worrying.
// Class name
section_line.push_back(Pair<String, int>(TTR("Top"), 0));
class_desc->push_font(doc_title_font);
class_desc->push_color(title_color);
class_desc->add_text(TTR("Class:") + " ");
class_desc->push_color(headline_color);
_add_text(edited_class);
class_desc->pop();
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
// Inheritance tree
// Ascendents
if (!cd.inherits.is_empty()) {
class_desc->push_color(title_color);
class_desc->push_font(doc_font);
class_desc->add_text(TTR("Inherits:") + " ");
String inherits = cd.inherits;
while (!inherits.is_empty()) {
_add_type(inherits);
inherits = doc->class_list[inherits].inherits;
if (!inherits.is_empty()) {
class_desc->add_text(" < ");
}
}
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
}
// Descendents
if (cd.is_script_doc || ClassDB::class_exists(cd.name)) {
bool found = false;
bool prev = false;
class_desc->push_font(doc_font);
for (const KeyValue<String, DocData::ClassDoc> &E : doc->class_list) {
if (E.value.inherits == cd.name) {
if (!found) {
class_desc->push_color(title_color);
class_desc->add_text(TTR("Inherited by:") + " ");
found = true;
}
if (prev) {
class_desc->add_text(" , ");
}
_add_type(E.value.name);
prev = true;
}
}
class_desc->pop();
if (found) {
class_desc->pop();
class_desc->add_newline();
}
}
class_desc->add_newline();
class_desc->add_newline();
// Brief description
if (!cd.brief_description.is_empty()) {
class_desc->push_color(text_color);
class_desc->push_font(doc_bold_font);
class_desc->push_indent(1);
_add_text(DTR(cd.brief_description));
class_desc->pop();
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
class_desc->add_newline();
}
// Class description
if (!cd.description.is_empty()) {
section_line.push_back(Pair<String, int>(TTR("Description"), class_desc->get_line_count() - 2));
description_line = class_desc->get_line_count() - 2;
class_desc->push_color(title_color);
class_desc->push_font(doc_title_font);
class_desc->add_text(TTR("Description"));
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
class_desc->push_color(text_color);
class_desc->push_font(doc_font);
class_desc->push_indent(1);
_add_text(DTR(cd.description));
class_desc->pop();
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
class_desc->add_newline();
}
// Online tutorials
if (cd.tutorials.size()) {
class_desc->push_color(title_color);
class_desc->push_font(doc_title_font);
class_desc->add_text(TTR("Online Tutorials"));
class_desc->pop();
class_desc->pop();
class_desc->push_indent(1);
class_desc->push_font(doc_code_font);
class_desc->add_newline();
for (int i = 0; i < cd.tutorials.size(); i++) {
const String link = DTR(cd.tutorials[i].link);
String linktxt = (cd.tutorials[i].title.is_empty()) ? link : DTR(cd.tutorials[i].title);
const int seppos = linktxt.find("//");
if (seppos != -1) {
linktxt = link.substr(seppos + 2);
}
class_desc->push_color(symbol_color);
class_desc->append_text("[url=" + link + "]" + linktxt + "[/url]");
class_desc->pop();
class_desc->add_newline();
}
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
}
// Properties overview
Set<String> skip_methods;
bool property_descr = false;
bool has_properties = cd.properties.size() != 0;
if (cd.is_script_doc) {
has_properties = false;
for (int i = 0; i < cd.properties.size(); i++) {
if (cd.properties[i].name.begins_with("_") && cd.properties[i].description.is_empty()) {
continue;
}
has_properties = true;
break;
}
}
if (has_properties) {
section_line.push_back(Pair<String, int>(TTR("Properties"), class_desc->get_line_count() - 2));
class_desc->push_color(title_color);
class_desc->push_font(doc_title_font);
class_desc->add_text(TTR("Properties"));
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->push_font(doc_code_font);
class_desc->push_indent(1);
class_desc->push_table(4);
class_desc->set_table_column_expand(1, true);
for (int i = 0; i < cd.properties.size(); i++) {
// Ignore undocumented private.
if (cd.properties[i].name.begins_with("_") && cd.properties[i].description.is_empty()) {
continue;
}
property_line[cd.properties[i].name] = class_desc->get_line_count() - 2; //gets overridden if description
// Property type.
class_desc->push_cell();
class_desc->push_paragraph(HORIZONTAL_ALIGNMENT_RIGHT, Control::TEXT_DIRECTION_AUTO, "");
class_desc->push_font(doc_code_font);
_add_type(cd.properties[i].type, cd.properties[i].enumeration);
class_desc->pop();
class_desc->pop();
class_desc->pop(); // cell
bool describe = false;
if (!cd.properties[i].setter.is_empty()) {
skip_methods.insert(cd.properties[i].setter);
describe = true;
}
if (!cd.properties[i].getter.is_empty()) {
skip_methods.insert(cd.properties[i].getter);
describe = true;
}
if (!cd.properties[i].description.is_empty()) {
describe = true;
}
if (cd.properties[i].overridden) {
describe = false;
}
// Property name.
class_desc->push_cell();
class_desc->push_font(doc_code_font);
class_desc->push_color(headline_color);
if (describe) {
class_desc->push_meta("@member " + cd.properties[i].name);
}
_add_text(cd.properties[i].name);
if (describe) {
class_desc->pop();
property_descr = true;
}
class_desc->pop();
class_desc->pop();
class_desc->pop(); // cell
// Property value.
class_desc->push_cell();
class_desc->push_font(doc_code_font);
if (!cd.properties[i].default_value.is_empty()) {
class_desc->push_color(symbol_color);
if (cd.properties[i].overridden) {
class_desc->add_text(" [");
class_desc->push_meta("@member " + cd.properties[i].overrides + "." + cd.properties[i].name);
_add_text(vformat(TTR("overrides %s:"), cd.properties[i].overrides));
class_desc->pop();
class_desc->add_text(" ");
} else {
class_desc->add_text(" [" + TTR("default:") + " ");
}
class_desc->pop();
class_desc->push_color(value_color);
_add_text(_fix_constant(cd.properties[i].default_value));
class_desc->pop();
class_desc->push_color(symbol_color);
class_desc->add_text("]");
class_desc->pop();
}
class_desc->pop();
class_desc->pop(); // cell
// Property setters and getters.
class_desc->push_cell();
class_desc->push_font(doc_code_font);
if (cd.is_script_doc && (!cd.properties[i].setter.is_empty() || !cd.properties[i].getter.is_empty())) {
class_desc->push_color(symbol_color);
class_desc->add_text(" [" + TTR("property:") + " ");
class_desc->pop(); // color
if (!cd.properties[i].setter.is_empty()) {
class_desc->push_color(value_color);
class_desc->add_text("setter");
class_desc->pop(); // color
}
if (!cd.properties[i].getter.is_empty()) {
if (!cd.properties[i].setter.is_empty()) {
class_desc->push_color(symbol_color);
class_desc->add_text(", ");
class_desc->pop(); // color
}
class_desc->push_color(value_color);
class_desc->add_text("getter");
class_desc->pop(); // color
}
class_desc->push_color(symbol_color);
class_desc->add_text("]");
class_desc->pop(); // color
}
class_desc->pop();
class_desc->pop(); // cell
}
class_desc->pop(); // table
class_desc->pop();
class_desc->pop(); // font
class_desc->add_newline();
class_desc->add_newline();
}
// Methods overview
bool constructor_descriptions = false;
bool method_descriptions = false;
bool operator_descriptions = false;
bool sort_methods = EditorSettings::get_singleton()->get("text_editor/help/sort_functions_alphabetically");
Vector<DocData::MethodDoc> methods;
for (int i = 0; i < cd.methods.size(); i++) {
if (skip_methods.has(cd.methods[i].name)) {
if (cd.methods[i].arguments.size() == 0 /* getter */ || (cd.methods[i].arguments.size() == 1 && cd.methods[i].return_type == "void" /* setter */)) {
continue;
}
}
// Ignore undocumented non virtual private.
if (cd.methods[i].name.begins_with("_") && cd.methods[i].description.is_empty() && !cd.methods[i].qualifiers.contains("virtual")) {
continue;
}
methods.push_back(cd.methods[i]);
}
if (!cd.constructors.is_empty()) {
if (sort_methods) {
cd.constructors.sort();
}
section_line.push_back(Pair<String, int>(TTR("Constructors"), class_desc->get_line_count() - 2));
class_desc->push_color(title_color);
class_desc->push_font(doc_title_font);
class_desc->add_text(TTR("Constructors"));
_update_method_list(cd.constructors, constructor_descriptions);
}
if (!methods.is_empty()) {
if (sort_methods) {
methods.sort();
}
section_line.push_back(Pair<String, int>(TTR("Methods"), class_desc->get_line_count() - 2));
class_desc->push_color(title_color);
class_desc->push_font(doc_title_font);
class_desc->add_text(TTR("Methods"));
_update_method_list(methods, method_descriptions);
}
if (!cd.operators.is_empty()) {
if (sort_methods) {
cd.operators.sort();
}
section_line.push_back(Pair<String, int>(TTR("Operators"), class_desc->get_line_count() - 2));
class_desc->push_color(title_color);
class_desc->push_font(doc_title_font);
class_desc->add_text(TTR("Operators"));
_update_method_list(cd.operators, operator_descriptions);
}
// Theme properties
if (!cd.theme_properties.is_empty()) {
section_line.push_back(Pair<String, int>(TTR("Theme Properties"), class_desc->get_line_count() - 2));
class_desc->push_color(title_color);
class_desc->push_font(doc_title_font);
class_desc->add_text(TTR("Theme Properties"));
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
class_desc->push_indent(1);
String theme_data_type;
Map<String, String> data_type_names;
data_type_names["color"] = TTR("Colors");
data_type_names["constant"] = TTR("Constants");
data_type_names["font"] = TTR("Fonts");
data_type_names["font_size"] = TTR("Font Sizes");
data_type_names["icon"] = TTR("Icons");
data_type_names["style"] = TTR("Styles");
for (int i = 0; i < cd.theme_properties.size(); i++) {
theme_property_line[cd.theme_properties[i].name] = class_desc->get_line_count() - 2; //gets overridden if description
if (theme_data_type != cd.theme_properties[i].data_type) {
theme_data_type = cd.theme_properties[i].data_type;
class_desc->push_color(title_color);
class_desc->push_font(doc_title_font);
if (data_type_names.has(theme_data_type)) {
class_desc->add_text(data_type_names[theme_data_type]);
} else {
class_desc->add_text("");
}
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
}
// Theme item header.
class_desc->push_font(doc_code_font);
_add_bulletpoint();
// Theme item object type.
_add_type(cd.theme_properties[i].type);
// Theme item name.
class_desc->push_color(headline_color);
class_desc->add_text(" ");
_add_text(cd.theme_properties[i].name);
class_desc->pop();
// Theme item default value.
if (!cd.theme_properties[i].default_value.is_empty()) {
class_desc->push_color(symbol_color);
class_desc->add_text(" [" + TTR("default:") + " ");
class_desc->pop();
class_desc->push_color(value_color);
_add_text(_fix_constant(cd.theme_properties[i].default_value));
class_desc->pop();
class_desc->push_color(symbol_color);
class_desc->add_text("]");
class_desc->pop();
}
class_desc->pop(); // monofont
// Theme item description.
if (!cd.theme_properties[i].description.is_empty()) {
class_desc->push_font(doc_font);
class_desc->push_color(comment_color);
class_desc->push_indent(1);
_add_text(DTR(cd.theme_properties[i].description));
class_desc->pop(); // indent
class_desc->pop(); // color
class_desc->pop(); // font
}
class_desc->add_newline();
class_desc->add_newline();
}
class_desc->pop();
class_desc->add_newline();
}
// Signals
if (!cd.signals.is_empty()) {
if (sort_methods) {
cd.signals.sort();
}
section_line.push_back(Pair<String, int>(TTR("Signals"), class_desc->get_line_count() - 2));
class_desc->push_color(title_color);
class_desc->push_font(doc_title_font);
class_desc->add_text(TTR("Signals"));
class_desc->pop();
class_desc->pop();
class_desc->add_newline();
class_desc->add_newline();
class_desc->push_indent(1);
for (int i = 0; i < cd.signals.size(); i++) {
signal_line[cd.signals[i].name] = class_desc->get_line_count() - 2; //gets overridden if description
class_desc->push_font(doc_code_font); // monofont
class_desc->push_color(headline_color);
_add_bulletpoint();
_add_text(cd.signals[i].name);
class_desc->pop();
class_desc->push_color(symbol_color);
class_desc->add_text("(");
class_desc->pop();
for (int j = 0; j < cd.signals[i].arguments.size(); j++) {
class_desc->push_color(text_color);
if (j > 0) {
class_desc->add_text(", ");
}
_add_text(cd.signals[i].arguments[j].name);
class_desc->add_text(": ");
_add_type(cd.signals[i].arguments[j].type);
if (!cd.signals[i].arguments[j].default_value.is_empty()) {
class_desc->push_color(symbol_color);
class_desc->add_text(" = ");
class_desc->pop();
_add_text(cd.signals[i].arguments[j].default_value);
}
class_desc->pop();
}