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path: root/modules/gdscript/editor/gdscript_highlighter.cpp
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Diffstat (limited to 'modules/gdscript/editor/gdscript_highlighter.cpp')
-rw-r--r--modules/gdscript/editor/gdscript_highlighter.cpp107
1 files changed, 79 insertions, 28 deletions
diff --git a/modules/gdscript/editor/gdscript_highlighter.cpp b/modules/gdscript/editor/gdscript_highlighter.cpp
index a23f19de85..61df8cdf06 100644
--- a/modules/gdscript/editor/gdscript_highlighter.cpp
+++ b/modules/gdscript/editor/gdscript_highlighter.cpp
@@ -46,6 +46,7 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
bool prev_is_char = false;
bool prev_is_number = false;
+ bool prev_is_binary_op = false;
bool in_keyword = false;
bool in_word = false;
bool in_function_name = false;
@@ -84,16 +85,17 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
const int line_length = str.length();
Color prev_color;
- if (in_region != -1 && str.length() == 0) {
+ if (in_region != -1 && line_length == 0) {
color_region_cache[p_line] = in_region;
}
- for (int j = 0; j < str.length(); j++) {
+ for (int j = 0; j < line_length; j++) {
Dictionary highlighter_info;
color = font_color;
bool is_char = !is_symbol(str[j]);
bool is_a_symbol = is_symbol(str[j]);
bool is_number = is_digit(str[j]);
+ bool is_binary_op = false;
/* color regions */
if (is_a_symbol || in_region != -1) {
@@ -244,7 +246,7 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
is_hex_notation = false;
}
- // disallow anything not a 0 or 1
+ // disallow anything not a 0 or 1 in binary notation
if (is_bin_notation && (is_binary_digit(str[j]))) {
is_number = true;
} else if (is_bin_notation) {
@@ -285,13 +287,18 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
if (!in_keyword && is_char && !prev_is_char) {
int to = j;
- while (to < str.length() && !is_symbol(str[to])) {
+ while (to < line_length && !is_symbol(str[to])) {
to++;
}
String word = str.substr(j, to - j);
Color col = Color();
- if (keywords.has(word)) {
+ if (global_functions.has(word)) {
+ // "assert" and "preload" are reserved, so highlight even if not followed by a bracket.
+ if (word == "assert" || word == "preload" || str[to] == '(') {
+ col = global_function_color;
+ }
+ } else if (keywords.has(word)) {
col = keywords[word];
} else if (member_keywords.has(word)) {
col = member_keywords[word];
@@ -300,12 +307,13 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
if (col != Color()) {
for (int k = j - 1; k >= 0; k--) {
if (str[k] == '.') {
- col = Color(); // keyword & member indexing not allowed
+ col = Color(); // keyword, member & global func indexing not allowed
break;
} else if (str[k] > 32) {
break;
}
}
+
if (col != Color()) {
in_keyword = true;
keyword_color = col;
@@ -318,12 +326,12 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
in_signal_declaration = true;
} else {
int k = j;
- while (k < str.length() && !is_symbol(str[k]) && str[k] != '\t' && str[k] != ' ') {
+ while (k < line_length && !is_symbol(str[k]) && !is_whitespace(str[k])) {
k++;
}
// check for space between name and bracket
- while (k < str.length() && (str[k] == '\t' || str[k] == ' ')) {
+ while (k < line_length && is_whitespace(str[k])) {
k++;
}
@@ -336,7 +344,7 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
// 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] == ' ')) {
+ while (k > 0 && is_whitespace(str[k])) {
k--;
}
@@ -349,7 +357,7 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
if (!in_function_name && !in_member_variable && !in_keyword && !is_number && in_word) {
int k = j;
- while (k > 0 && !is_symbol(str[k]) && str[k] != '\t' && str[k] != ' ') {
+ while (k > 0 && !is_symbol(str[k]) && !is_whitespace(str[k])) {
k--;
}
@@ -378,7 +386,7 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
if (in_variable_declaration || in_function_args) {
int k = j;
// Skip space
- while (k < str.length() && (str[k] == '\t' || str[k] == ' ')) {
+ while (k < line_length && is_whitespace(str[k])) {
k++;
}
@@ -395,13 +403,41 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
in_member_variable = false;
}
- if (!in_node_path && in_region == -1 && (str[j] == '^')) {
+ if (j > 0 && (str[j] == '&' || str[j] == '^' || str[j] == '%' || str[j] == '+' || str[j] == '-' || str[j] == '~')) {
+ int k = j - 1;
+ while (k > 0 && is_whitespace(str[k])) {
+ k--;
+ }
+ if (!is_symbol(str[k]) || str[k] == '"' || str[k] == '\'' || str[k] == ')' || str[k] == ']' || str[k] == '}') {
+ is_binary_op = true;
+ }
+ }
+
+ // Highlight '+' and '-' like numbers when unary
+ if ((str[j] == '+' || str[j] == '-' || str[j] == '~') && !is_binary_op) {
+ is_number = true;
+ is_a_symbol = false;
+ }
+
+ // Keep symbol color for binary '&&'. In the case of '&&&' use StringName color for the last ampersand
+ if (!in_string_name && in_region == -1 && str[j] == '&' && !is_binary_op) {
+ if (j >= 2 && str[j - 1] == '&' && str[j - 2] != '&' && prev_is_binary_op) {
+ is_binary_op = true;
+ } else if (j == 0 || (j > 0 && str[j - 1] != '&') || prev_is_binary_op) {
+ in_string_name = true;
+ }
+ } else if (in_region != -1 || is_a_symbol) {
+ in_string_name = false;
+ }
+
+ // '^^' has no special meaning, so unlike StringName, when binary, use NodePath color for the last caret
+ if (!in_node_path && in_region == -1 && str[j] == '^' && !is_binary_op && (j == 0 || (j > 0 && str[j - 1] != '^') || prev_is_binary_op)) {
in_node_path = true;
- } else if (in_region != -1 || (is_a_symbol && str[j] != '/' && str[j] != '%')) {
+ } else if (in_region != -1 || is_a_symbol) {
in_node_path = false;
}
- if (!in_node_ref && in_region == -1 && (str[j] == '$' || str[j] == '%')) {
+ if (!in_node_ref && in_region == -1 && (str[j] == '$' || (str[j] == '%' && !is_binary_op))) {
in_node_ref = true;
} else if (in_region != -1 || (is_a_symbol && str[j] != '/' && str[j] != '%')) {
in_node_ref = false;
@@ -413,16 +449,7 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
in_annotation = false;
}
- if (!in_string_name && in_region == -1 && str[j] == '&') {
- in_string_name = true;
- } else if (in_region != -1 || is_a_symbol) {
- in_string_name = false;
- }
-
- if (in_node_path) {
- next_type = NODE_PATH;
- color = node_path_color;
- } else if (in_node_ref) {
+ if (in_node_ref) {
next_type = NODE_REF;
color = node_ref_color;
} else if (in_annotation) {
@@ -431,6 +458,9 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
} else if (in_string_name) {
next_type = STRING_NAME;
color = string_name_color;
+ } else if (in_node_path) {
+ next_type = NODE_PATH;
+ color = node_path_color;
} else if (in_keyword) {
next_type = KEYWORD;
color = keyword_color;
@@ -487,6 +517,7 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
prev_is_char = is_char;
prev_is_number = is_number;
+ prev_is_binary_op = is_binary_op;
if (color != prev_color) {
prev_color = color;
@@ -501,8 +532,8 @@ String GDScriptSyntaxHighlighter::_get_name() const {
return "GDScript";
}
-Array GDScriptSyntaxHighlighter::_get_supported_languages() const {
- Array languages;
+PackedStringArray GDScriptSyntaxHighlighter::_get_supported_languages() const {
+ PackedStringArray languages;
languages.push_back("GDScript");
return languages;
}
@@ -510,6 +541,7 @@ Array GDScriptSyntaxHighlighter::_get_supported_languages() const {
void GDScriptSyntaxHighlighter::_update_cache() {
keywords.clear();
member_keywords.clear();
+ global_functions.clear();
color_regions.clear();
color_region_cache.clear();
@@ -566,6 +598,17 @@ void GDScriptSyntaxHighlighter::_update_cache() {
}
}
+ /* Global functions. */
+ List<StringName> global_function_list;
+ GDScriptUtilityFunctions::get_function_list(&global_function_list);
+ Variant::get_utility_function_list(&global_function_list);
+ // "assert" and "preload" are not utility functions, but are global nonetheless, so insert them.
+ global_functions.insert(SNAME("assert"));
+ global_functions.insert(SNAME("preload"));
+ for (const StringName &E : global_function_list) {
+ global_functions.insert(E);
+ }
+
/* Comments */
const Color comment_color = EDITOR_GET("text_editor/theme/highlighting/comment_color");
List<String> comments;
@@ -618,19 +661,22 @@ void GDScriptSyntaxHighlighter::_update_cache() {
if (godot_2_theme || EditorSettings::get_singleton()->is_dark_theme()) {
function_definition_color = Color(0.4, 0.9, 1.0);
+ global_function_color = Color(0.6, 0.6, 0.9);
node_path_color = Color(0.72, 0.77, 0.49);
node_ref_color = Color(0.39, 0.76, 0.35);
annotation_color = Color(1.0, 0.7, 0.45);
- string_name_color = Color(1.0, 0.66, 0.72);
+ string_name_color = Color(1.0, 0.76, 0.65);
} else {
function_definition_color = Color(0, 0.6, 0.6);
+ global_function_color = Color(0.4, 0.2, 0.8);
node_path_color = Color(0.18, 0.55, 0);
node_ref_color = Color(0.0, 0.5, 0);
annotation_color = Color(0.8, 0.37, 0);
- string_name_color = Color(0.8, 0.46, 0.52);
+ string_name_color = Color(0.8, 0.56, 0.45);
}
EDITOR_DEF("text_editor/theme/highlighting/gdscript/function_definition_color", function_definition_color);
+ EDITOR_DEF("text_editor/theme/highlighting/gdscript/global_function_color", global_function_color);
EDITOR_DEF("text_editor/theme/highlighting/gdscript/node_path_color", node_path_color);
EDITOR_DEF("text_editor/theme/highlighting/gdscript/node_reference_color", node_ref_color);
EDITOR_DEF("text_editor/theme/highlighting/gdscript/annotation_color", annotation_color);
@@ -641,6 +687,10 @@ void GDScriptSyntaxHighlighter::_update_cache() {
function_definition_color,
true);
EditorSettings::get_singleton()->set_initial_value(
+ "text_editor/theme/highlighting/gdscript/global_function_color",
+ global_function_color,
+ true);
+ EditorSettings::get_singleton()->set_initial_value(
"text_editor/theme/highlighting/gdscript/node_path_color",
node_path_color,
true);
@@ -659,6 +709,7 @@ void GDScriptSyntaxHighlighter::_update_cache() {
}
function_definition_color = EDITOR_GET("text_editor/theme/highlighting/gdscript/function_definition_color");
+ global_function_color = EDITOR_GET("text_editor/theme/highlighting/gdscript/global_function_color");
node_path_color = EDITOR_GET("text_editor/theme/highlighting/gdscript/node_path_color");
node_ref_color = EDITOR_GET("text_editor/theme/highlighting/gdscript/node_reference_color");
annotation_color = EDITOR_GET("text_editor/theme/highlighting/gdscript/annotation_color");
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-09 01:31:23 +0000