Move brace matching into CodeEdit

doc/classes/CodeEdit.xml

@@ -420,6 +420,9 @@
 		<member name="auto_brace_completion_enabled" type="bool" setter="set_auto_brace_completion_enabled" getter="is_auto_brace_completion_enabled" default="false">
 			Sets whether brace pairs should be autocompleted.
 		</member>
+		<member name="auto_brace_completion_highlight_matching" type="bool" setter="set_highlight_matching_braces_enabled" getter="is_highlight_matching_braces_enabled" default="false">
+			Highlight mismatching brace pairs.
+		</member>
 		<member name="auto_brace_completion_pairs" type="Dictionary" setter="set_auto_brace_completion_pairs" getter="get_auto_brace_completion_pairs" default="{&quot;\&quot;&quot;: &quot;\&quot;&quot;,&quot;&apos;&quot;: &quot;&apos;&quot;,&quot;(&quot;: &quot;)&quot;,&quot;[&quot;: &quot;]&quot;,&quot;{&quot;: &quot;}&quot;}">
 			Sets the brace pairs to be autocompleted.
 		</member>

doc/classes/TextEdit.xml

@@ -798,8 +798,6 @@
 		<theme_item name="background_color" type="Color" default="Color(0, 0, 0, 0)">
 			Sets the background [Color] of this [TextEdit].
 		</theme_item>
-		<theme_item name="brace_mismatch_color" type="Color" default="Color(1, 0.2, 0.2, 1)">
-		</theme_item>
 		<theme_item name="caret_background_color" type="Color" default="Color(0, 0, 0, 1)">
 		</theme_item>
 		<theme_item name="caret_color" type="Color" default="Color(0.88, 0.88, 0.88, 1)">

editor/code_editor.cpp

@@ -1825,7 +1825,7 @@ CodeTextEditor::CodeTextEditor() {
 	}
 
 	text_editor->set_draw_line_numbers(true);
-	text_editor->set_brace_matching(true);
+	text_editor->set_highlight_matching_braces_enabled(true);
 	text_editor->set_auto_indent_enabled(true);
 
 	status_bar = memnew(HBoxContainer);

scene/gui/code_edit.cpp

@@ -937,6 +937,15 @@ bool CodeEdit::is_auto_brace_completion_enabled() const {
 	return auto_brace_completion_enabled;
 }
 
+void CodeEdit::set_highlight_matching_braces_enabled(bool p_enabled) {
+	highlight_matching_braces_enabled = p_enabled;
+	update();
+}
+
+bool CodeEdit::is_highlight_matching_braces_enabled() const {
+	return highlight_matching_braces_enabled;
+}
+
 void CodeEdit::add_auto_brace_completion_pair(const String &p_open_key, const String &p_close_key) {
 	ERR_FAIL_COND_MSG(p_open_key.is_empty(), "auto brace completion open key cannot be empty");
 	ERR_FAIL_COND_MSG(p_close_key.is_empty(), "auto brace completion close key cannot be empty");
@@ -1881,6 +1890,9 @@ void CodeEdit::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_auto_brace_completion_enabled", "enable"), &CodeEdit::set_auto_brace_completion_enabled);
 	ClassDB::bind_method(D_METHOD("is_auto_brace_completion_enabled"), &CodeEdit::is_auto_brace_completion_enabled);
 
+	ClassDB::bind_method(D_METHOD("set_highlight_matching_braces_enabled", "enable"), &CodeEdit::set_highlight_matching_braces_enabled);
+	ClassDB::bind_method(D_METHOD("is_highlight_matching_braces_enabled"), &CodeEdit::is_highlight_matching_braces_enabled);
+
 	ClassDB::bind_method(D_METHOD("add_auto_brace_completion_pair", "start_key", "end_key"), &CodeEdit::add_auto_brace_completion_pair);
 	ClassDB::bind_method(D_METHOD("set_auto_brace_completion_pairs", "pairs"), &CodeEdit::set_auto_brace_completion_pairs);
 	ClassDB::bind_method(D_METHOD("get_auto_brace_completion_pairs"), &CodeEdit::get_auto_brace_completion_pairs);
@@ -2048,6 +2060,7 @@ void CodeEdit::_bind_methods() {
 
 	ADD_GROUP("Auto brace completion", "auto_brace_completion_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "auto_brace_completion_enabled"), "set_auto_brace_completion_enabled", "is_auto_brace_completion_enabled");
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "auto_brace_completion_highlight_matching"), "set_highlight_matching_braces_enabled", "is_highlight_matching_braces_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "auto_brace_completion_pairs"), "set_auto_brace_completion_pairs", "get_auto_brace_completion_pairs");
 
 	/* Signals */

scene/gui/code_edit.h

@@ -259,6 +259,9 @@ public:
 	void set_auto_brace_completion_enabled(bool p_enabled);
 	bool is_auto_brace_completion_enabled() const;
 
+	void set_highlight_matching_braces_enabled(bool p_enabled);
+	bool is_highlight_matching_braces_enabled() const;
+
 	void add_auto_brace_completion_pair(const String &p_open_key, const String &p_close_key);
 	void set_auto_brace_completion_pairs(const Dictionary &p_auto_brace_completion_pairs);
 	Dictionary get_auto_brace_completion_pairs() const;

scene/gui/text_edit.cpp

@@ -626,7 +626,7 @@ void TextEdit::_notification(int p_what) {
 			bool brace_close_matching = false;
 			bool brace_close_mismatch = false;
 
-			if (brace_matching_enabled && cursor.line >= 0 && cursor.line < text.size() && cursor.column >= 0) {
+			if (highlight_matching_braces_enabled && cursor.line >= 0 && cursor.line < text.size() && cursor.column >= 0) {
 				if (cursor.column < text[cursor.line].length()) {
 					// Check for open.
 					char32_t c = text[cursor.line][cursor.column];
@@ -1269,7 +1269,7 @@ void TextEdit::_notification(int p_what) {
 
 						int char_pos = char_ofs + char_margin + ofs_x;
 						if (char_pos >= xmargin_beg) {
-							if (brace_matching_enabled) {
+							if (highlight_matching_braces_enabled) {
 								if ((brace_open_match_line == line && brace_open_match_column == glyphs[j].start) ||
 										(cursor.column == glyphs[j].start && cursor.line == line && cursor_wrap_index == line_wrap_index && (brace_open_matching || brace_open_mismatch))) {
 									if (brace_open_mismatch) {
@@ -3838,7 +3838,7 @@ void TextEdit::_update_caches() {
 	cache.current_line_color = get_theme_color(SNAME("current_line_color"));
 	cache.line_length_guideline_color = get_theme_color(SNAME("line_length_guideline_color"));
 	cache.code_folding_color = get_theme_color(SNAME("code_folding_color"), SNAME("CodeEdit"));
-	cache.brace_mismatch_color = get_theme_color(SNAME("brace_mismatch_color"));
+	cache.brace_mismatch_color = get_theme_color(SNAME("brace_mismatch_color"), SNAME("CodeEdit"));
 	cache.word_highlighted_color = get_theme_color(SNAME("word_highlighted_color"));
 	cache.search_result_color = get_theme_color(SNAME("search_result_color"));
 	cache.search_result_border_color = get_theme_color(SNAME("search_result_border_color"));

scene/gui/text_edit.h

@@ -291,7 +291,6 @@ private:
 
 	bool highlight_all_occurrences = false;
 	bool scroll_past_end_of_file_enabled = false;
-	bool brace_matching_enabled = false;
 	bool highlight_current_line = false;
 
 	String cut_copy_line;
@@ -433,6 +432,8 @@ private:
 	void _move_cursor_document_end(bool p_select);
 
 protected:
+	bool highlight_matching_braces_enabled = false;
+
 	struct Cache {
 		Ref<Texture2D> tab_icon;
 		Ref<Texture2D> space_icon;
@@ -628,10 +629,6 @@ public:
 		scroll_past_end_of_file_enabled = p_enabled;
 		update();
 	}
-	inline void set_brace_matching(bool p_enabled) {
-		brace_matching_enabled = p_enabled;
-		update();
-	}
 
 	void center_viewport_to_cursor();
 

scene/resources/default_theme/default_theme.cpp

@@ -457,7 +457,6 @@ void fill_default_theme(Ref<Theme> &theme, const Ref<Font> &default_font, const
 	theme->set_color("current_line_color", "TextEdit", Color(0.25, 0.25, 0.26, 0.8));
 	theme->set_color("caret_color", "TextEdit", control_font_color);
 	theme->set_color("caret_background_color", "TextEdit", Color(0, 0, 0));
-	theme->set_color("brace_mismatch_color", "TextEdit", Color(1, 0.2, 0.2));
 	theme->set_color("word_highlighted_color", "TextEdit", Color(0.8, 0.9, 0.9, 0.15));
 
 	theme->set_constant("line_spacing", "TextEdit", 4 * scale);