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Diffstat (limited to 'modules/gdscript/editor/gdscript_highlighter.cpp')
-rw-r--r--modules/gdscript/editor/gdscript_highlighter.cpp245
1 files changed, 150 insertions, 95 deletions
diff --git a/modules/gdscript/editor/gdscript_highlighter.cpp b/modules/gdscript/editor/gdscript_highlighter.cpp
index ccc942d86b..b86e9b386d 100644
--- a/modules/gdscript/editor/gdscript_highlighter.cpp
+++ b/modules/gdscript/editor/gdscript_highlighter.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
+/* 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 */
@@ -31,21 +31,10 @@
#include "gdscript_highlighter.h"
#include "../gdscript.h"
#include "../gdscript_tokenizer.h"
+#include "core/config/project_settings.h"
#include "editor/editor_settings.h"
-static bool _is_char(char32_t c) {
- return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '_';
-}
-
-static bool _is_hex_symbol(char32_t c) {
- return ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'));
-}
-
-static bool _is_bin_symbol(char32_t c) {
- return (c == '0' || c == '1');
-}
-
-Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting(int p_line) {
+Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_line) {
Dictionary color_map;
Type next_type = NONE;
@@ -60,10 +49,13 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting(int p_line)
bool in_keyword = false;
bool in_word = false;
bool in_function_name = false;
+ bool in_lambda = false;
bool in_variable_declaration = false;
+ bool in_signal_declaration = false;
bool in_function_args = false;
bool in_member_variable = false;
bool in_node_path = false;
+ bool in_annotation = false;
bool is_hex_notation = false;
bool is_bin_notation = false;
bool expect_type = false;
@@ -99,17 +91,20 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting(int p_line)
color = font_color;
bool is_char = !is_symbol(str[j]);
bool is_a_symbol = is_symbol(str[j]);
- bool is_number = (str[j] >= '0' && str[j] <= '9');
+ bool is_number = is_digit(str[j]);
/* color regions */
if (is_a_symbol || in_region != -1) {
int from = j;
- for (; from < line_length; from++) {
- if (str[from] == '\\') {
- from++;
- continue;
+
+ if (in_region == -1) {
+ for (; from < line_length; from++) {
+ if (str[from] == '\\') {
+ from++;
+ continue;
+ }
+ break;
}
- break;
}
if (from != line_length) {
@@ -141,6 +136,12 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting(int p_line)
/* check if it's the whole line */
if (end_key_length == 0 || color_regions[c].line_only || from + end_key_length > line_length) {
+ if (from + end_key_length > line_length) {
+ // If it's key length and there is a '\', dont skip to highlight esc chars.
+ if (str.find("\\", from) >= 0) {
+ break;
+ }
+ }
prev_color = color_regions[in_region].color;
highlighter_info["color"] = color_regions[c].color;
color_map[j] = highlighter_info;
@@ -160,13 +161,25 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting(int p_line)
/* if we are in one find the end key */
if (in_region != -1) {
+ Color region_color = color_regions[in_region].color;
+ if (in_node_path && (color_regions[in_region].start_key == "\"" || color_regions[in_region].start_key == "\'")) {
+ region_color = node_path_color;
+ }
+
+ prev_color = region_color;
+ highlighter_info["color"] = region_color;
+ color_map[j] = highlighter_info;
+
/* search the line */
int region_end_index = -1;
int end_key_length = color_regions[in_region].end_key.length();
const char32_t *end_key = color_regions[in_region].end_key.get_data();
for (; from < line_length; from++) {
if (line_length - from < end_key_length) {
- break;
+ // Don't break if '\' to highlight esc chars.
+ if (str.find("\\", from) < 0) {
+ break;
+ }
}
if (!is_symbol(str[from])) {
@@ -174,7 +187,16 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting(int p_line)
}
if (str[from] == '\\') {
+ Dictionary escape_char_highlighter_info;
+ escape_char_highlighter_info["color"] = symbol_color;
+ color_map[from] = escape_char_highlighter_info;
+
from++;
+
+ Dictionary region_continue_highlighter_info;
+ prev_color = region_color;
+ region_continue_highlighter_info["color"] = region_color;
+ color_map[from + 1] = region_continue_highlighter_info;
continue;
}
@@ -191,10 +213,6 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting(int p_line)
}
}
- prev_color = color_regions[in_region].color;
- highlighter_info["color"] = color_regions[in_region].color;
- color_map[j] = highlighter_info;
-
previous_type = REGION;
previous_text = "";
previous_column = j;
@@ -212,14 +230,14 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting(int p_line)
}
// allow ABCDEF in hex notation
- if (is_hex_notation && (_is_hex_symbol(str[j]) || is_number)) {
+ if (is_hex_notation && (is_hex_digit(str[j]) || is_number)) {
is_number = true;
} else {
is_hex_notation = false;
}
// disallow anything not a 0 or 1
- if (is_bin_notation && (_is_bin_symbol(str[j]))) {
+ if (is_bin_notation && (is_binary_digit(str[j]))) {
is_number = true;
} else if (is_bin_notation) {
is_bin_notation = false;
@@ -241,7 +259,7 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting(int p_line)
}
}
- if (!in_word && _is_char(str[j]) && !is_number) {
+ if (!in_word && (is_ascii_char(str[j]) || is_underscore(str[j])) && !is_number) {
in_word = true;
}
@@ -288,20 +306,36 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting(int p_line)
}
if (!in_function_name && in_word && !in_keyword) {
- int k = j;
- while (k < str.length() && !is_symbol(str[k]) && str[k] != '\t' && str[k] != ' ') {
- k++;
- }
+ if (previous_text == GDScriptTokenizer::get_token_name(GDScriptTokenizer::Token::SIGNAL)) {
+ in_signal_declaration = true;
+ } else {
+ int k = j;
+ while (k < str.length() && !is_symbol(str[k]) && str[k] != '\t' && str[k] != ' ') {
+ k++;
+ }
- // check for space between name and bracket
- while (k < str.length() && (str[k] == '\t' || str[k] == ' ')) {
- k++;
- }
+ // check for space between name and bracket
+ while (k < str.length() && (str[k] == '\t' || str[k] == ' ')) {
+ k++;
+ }
+
+ if (str[k] == '(') {
+ in_function_name = true;
+ } else if (previous_text == GDScriptTokenizer::get_token_name(GDScriptTokenizer::Token::VAR)) {
+ in_variable_declaration = true;
+ }
+
+ // Check for lambda.
+ if (in_function_name && previous_text == GDScriptTokenizer::get_token_name(GDScriptTokenizer::Token::FUNC)) {
+ k = j - 1;
+ while (k > 0 && (str[k] == '\t' || str[k] == ' ')) {
+ k--;
+ }
- if (str[k] == '(') {
- in_function_name = true;
- } else if (previous_text == GDScriptTokenizer::get_token_name(GDScriptTokenizer::Token::VAR)) {
- in_variable_declaration = true;
+ if (str[k] == ':') {
+ in_lambda = true;
+ }
+ }
}
}
@@ -347,29 +381,44 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting(int p_line)
}
in_variable_declaration = false;
+ in_signal_declaration = false;
in_function_name = false;
+ in_lambda = false;
in_member_variable = false;
}
- if (!in_node_path && in_region == -1 && str[j] == '$') {
+ if (!in_node_path && in_region == -1 && (str[j] == '$' || str[j] == '%')) {
in_node_path = true;
- } else if (in_region != -1 || (is_a_symbol && str[j] != '/')) {
+ } else if (in_region != -1 || (is_a_symbol && str[j] != '/' && str[j] != '%')) {
in_node_path = false;
}
+ if (!in_annotation && in_region == -1 && str[j] == '@') {
+ in_annotation = true;
+ } else if (in_region != -1 || is_a_symbol) {
+ in_annotation = false;
+ }
+
if (in_node_path) {
next_type = NODE_PATH;
color = node_path_color;
+ } else if (in_annotation) {
+ next_type = ANNOTATION;
+ color = annotation_color;
} else if (in_keyword) {
next_type = KEYWORD;
color = keyword_color;
} else if (in_member_variable) {
next_type = MEMBER;
color = member_color;
+ } else if (in_signal_declaration) {
+ next_type = SIGNAL;
+
+ color = member_color;
} else if (in_function_name) {
next_type = FUNCTION;
- if (previous_text == GDScriptTokenizer::get_token_name(GDScriptTokenizer::Token::FUNC)) {
+ if (!in_lambda && previous_text == GDScriptTokenizer::get_token_name(GDScriptTokenizer::Token::FUNC)) {
color = function_definition_color;
} else {
color = function_color;
@@ -403,7 +452,7 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting(int p_line)
previous_column = j;
// ignore if just whitespace
- if (text != "") {
+ if (!text.is_empty()) {
previous_text = text;
}
}
@@ -438,36 +487,31 @@ void GDScriptSyntaxHighlighter::_update_cache() {
color_regions.clear();
color_region_cache.clear();
- font_color = text_edit->get_theme_color("font_color");
- symbol_color = EDITOR_GET("text_editor/highlighting/symbol_color");
- function_color = EDITOR_GET("text_editor/highlighting/function_color");
- number_color = EDITOR_GET("text_editor/highlighting/number_color");
- member_color = EDITOR_GET("text_editor/highlighting/member_variable_color");
+ font_color = text_edit->get_theme_color(SNAME("font_color"));
+ symbol_color = EDITOR_GET("text_editor/theme/highlighting/symbol_color");
+ function_color = EDITOR_GET("text_editor/theme/highlighting/function_color");
+ number_color = EDITOR_GET("text_editor/theme/highlighting/number_color");
+ member_color = EDITOR_GET("text_editor/theme/highlighting/member_variable_color");
/* Engine types. */
- const Color types_color = EDITOR_GET("text_editor/highlighting/engine_type_color");
+ const Color types_color = EDITOR_GET("text_editor/theme/highlighting/engine_type_color");
List<StringName> types;
ClassDB::get_class_list(&types);
- for (List<StringName>::Element *E = types.front(); E; E = E->next()) {
- String n = E->get();
- if (n.begins_with("_")) {
- n = n.substr(1, n.length());
- }
- keywords[n] = types_color;
+ for (const StringName &E : types) {
+ keywords[E] = types_color;
}
/* User types. */
- const Color usertype_color = EDITOR_GET("text_editor/highlighting/user_type_color");
+ const Color usertype_color = EDITOR_GET("text_editor/theme/highlighting/user_type_color");
List<StringName> global_classes;
ScriptServer::get_global_class_list(&global_classes);
- for (List<StringName>::Element *E = global_classes.front(); E; E = E->next()) {
- keywords[String(E->get())] = usertype_color;
+ for (const StringName &E : global_classes) {
+ keywords[E] = usertype_color;
}
/* Autoloads. */
- Map<StringName, ProjectSettings::AutoloadInfo> autoloads = ProjectSettings::get_singleton()->get_autoload_list();
- for (Map<StringName, ProjectSettings::AutoloadInfo>::Element *E = autoloads.front(); E; E = E->next()) {
- const ProjectSettings::AutoloadInfo &info = E->value();
+ for (const KeyValue<StringName, ProjectSettings::AutoloadInfo> &E : ProjectSettings::get_singleton()->get_autoload_list()) {
+ const ProjectSettings::AutoloadInfo &info = E.value;
if (info.is_singleton) {
keywords[info.name] = usertype_color;
}
@@ -476,57 +520,60 @@ void GDScriptSyntaxHighlighter::_update_cache() {
const GDScriptLanguage *gdscript = GDScriptLanguage::get_singleton();
/* Core types. */
- const Color basetype_color = EDITOR_GET("text_editor/highlighting/base_type_color");
+ const Color basetype_color = EDITOR_GET("text_editor/theme/highlighting/base_type_color");
List<String> core_types;
gdscript->get_core_type_words(&core_types);
- for (List<String>::Element *E = core_types.front(); E; E = E->next()) {
- keywords[E->get()] = basetype_color;
+ for (const String &E : core_types) {
+ keywords[StringName(E)] = basetype_color;
}
/* Reserved words. */
- const Color keyword_color = EDITOR_GET("text_editor/highlighting/keyword_color");
+ const Color keyword_color = EDITOR_GET("text_editor/theme/highlighting/keyword_color");
+ const Color control_flow_keyword_color = EDITOR_GET("text_editor/theme/highlighting/control_flow_keyword_color");
List<String> keyword_list;
gdscript->get_reserved_words(&keyword_list);
- for (List<String>::Element *E = keyword_list.front(); E; E = E->next()) {
- keywords[E->get()] = keyword_color;
+ for (const String &E : keyword_list) {
+ if (gdscript->is_control_flow_keyword(E)) {
+ keywords[StringName(E)] = control_flow_keyword_color;
+ } else {
+ keywords[StringName(E)] = keyword_color;
+ }
}
/* Comments */
- const Color comment_color = EDITOR_GET("text_editor/highlighting/comment_color");
+ const Color comment_color = EDITOR_GET("text_editor/theme/highlighting/comment_color");
List<String> comments;
gdscript->get_comment_delimiters(&comments);
- for (List<String>::Element *E = comments.front(); E; E = E->next()) {
- String comment = E->get();
+ for (const String &comment : comments) {
String beg = comment.get_slice(" ", 0);
String end = comment.get_slice_count(" ") > 1 ? comment.get_slice(" ", 1) : String();
- add_color_region(beg, end, comment_color, end == "");
+ add_color_region(beg, end, comment_color, end.is_empty());
}
/* Strings */
- const Color string_color = EDITOR_GET("text_editor/highlighting/string_color");
+ const Color string_color = EDITOR_GET("text_editor/theme/highlighting/string_color");
List<String> strings;
gdscript->get_string_delimiters(&strings);
- for (List<String>::Element *E = strings.front(); E; E = E->next()) {
- String string = E->get();
+ for (const String &string : strings) {
String beg = string.get_slice(" ", 0);
String end = string.get_slice_count(" ") > 1 ? string.get_slice(" ", 1) : String();
- add_color_region(beg, end, string_color, end == "");
+ add_color_region(beg, end, string_color, end.is_empty());
}
const Ref<Script> script = _get_edited_resource();
if (script.is_valid()) {
/* Member types. */
- const Color member_variable_color = EDITOR_GET("text_editor/highlighting/member_variable_color");
+ const Color member_variable_color = EDITOR_GET("text_editor/theme/highlighting/member_variable_color");
StringName instance_base = script->get_instance_base_type();
if (instance_base != StringName()) {
List<PropertyInfo> plist;
ClassDB::get_property_list(instance_base, &plist);
- for (List<PropertyInfo>::Element *E = plist.front(); E; E = E->next()) {
- String name = E->get().name;
- if (E->get().usage & PROPERTY_USAGE_CATEGORY || E->get().usage & PROPERTY_USAGE_GROUP || E->get().usage & PROPERTY_USAGE_SUBGROUP) {
+ for (const PropertyInfo &E : plist) {
+ String name = E.name;
+ if (E.usage & PROPERTY_USAGE_CATEGORY || E.usage & PROPERTY_USAGE_GROUP || E.usage & PROPERTY_USAGE_SUBGROUP) {
continue;
}
- if (name.find("/") != -1) {
+ if (name.contains("/")) {
continue;
}
member_keywords[name] = member_variable_color;
@@ -534,39 +581,47 @@ void GDScriptSyntaxHighlighter::_update_cache() {
List<String> clist;
ClassDB::get_integer_constant_list(instance_base, &clist);
- for (List<String>::Element *E = clist.front(); E; E = E->next()) {
- member_keywords[E->get()] = member_variable_color;
+ for (const String &E : clist) {
+ member_keywords[E] = member_variable_color;
}
}
}
const String text_edit_color_theme = EditorSettings::get_singleton()->get("text_editor/theme/color_theme");
- const bool default_theme = text_edit_color_theme == "Default";
+ const bool godot_2_theme = text_edit_color_theme == "Godot 2";
- if (default_theme || EditorSettings::get_singleton()->is_dark_theme()) {
+ if (godot_2_theme || EditorSettings::get_singleton()->is_dark_theme()) {
function_definition_color = Color(0.4, 0.9, 1.0);
node_path_color = Color(0.39, 0.76, 0.35);
+ annotation_color = Color(1.0, 0.7, 0.45);
} else {
function_definition_color = Color(0.0, 0.65, 0.73);
node_path_color = Color(0.32, 0.55, 0.29);
+ annotation_color = Color(0.8, 0.5, 0.25);
}
- EDITOR_DEF("text_editor/highlighting/gdscript/function_definition_color", function_definition_color);
- EDITOR_DEF("text_editor/highlighting/gdscript/node_path_color", node_path_color);
- if (text_edit_color_theme == "Adaptive" || default_theme) {
+ EDITOR_DEF("text_editor/theme/highlighting/gdscript/function_definition_color", function_definition_color);
+ EDITOR_DEF("text_editor/theme/highlighting/gdscript/node_path_color", node_path_color);
+ EDITOR_DEF("text_editor/theme/highlighting/gdscript/annotation_color", annotation_color);
+ if (text_edit_color_theme == "Default" || godot_2_theme) {
EditorSettings::get_singleton()->set_initial_value(
- "text_editor/highlighting/gdscript/function_definition_color",
+ "text_editor/theme/highlighting/gdscript/function_definition_color",
function_definition_color,
true);
EditorSettings::get_singleton()->set_initial_value(
- "text_editor/highlighting/gdscript/node_path_color",
+ "text_editor/theme/highlighting/gdscript/node_path_color",
node_path_color,
true);
+ EditorSettings::get_singleton()->set_initial_value(
+ "text_editor/theme/highlighting/gdscript/annotation_color",
+ annotation_color,
+ true);
}
- function_definition_color = EDITOR_GET("text_editor/highlighting/gdscript/function_definition_color");
- node_path_color = EDITOR_GET("text_editor/highlighting/gdscript/node_path_color");
- type_color = EDITOR_GET("text_editor/highlighting/base_type_color");
+ function_definition_color = EDITOR_GET("text_editor/theme/highlighting/gdscript/function_definition_color");
+ node_path_color = EDITOR_GET("text_editor/theme/highlighting/gdscript/node_path_color");
+ annotation_color = EDITOR_GET("text_editor/theme/highlighting/gdscript/annotation_color");
+ type_color = EDITOR_GET("text_editor/theme/highlighting/base_type_color");
}
void GDScriptSyntaxHighlighter::add_color_region(const String &p_start_key, const String &p_end_key, const Color &p_color, bool p_line_only) {
@@ -599,6 +654,6 @@ void GDScriptSyntaxHighlighter::add_color_region(const String &p_start_key, cons
Ref<EditorSyntaxHighlighter> GDScriptSyntaxHighlighter::_create() const {
Ref<GDScriptSyntaxHighlighter> syntax_highlighter;
- syntax_highlighter.instance();
+ syntax_highlighter.instantiate();
return syntax_highlighter;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 08:07:06 +0000