Implemented clearing custom fonts in the editor's text editor module. Also small improvements.

editor_modules/text_editor/text_editor_settings.cpp

@@ -115,22 +115,23 @@ Array TextEditorSettings::load_opened_files() {
 		if (fonts_dict.has(a[1])) {
 			k.push_back(fonts_dict[a[1]]);
 		} else {
-			k.push_back("null");
+			k.push_back("");
 		}
 
 		keys.append(k);
 	}
 
-	ERR_PRINT(Variant(keys));
-
 	return keys;
 }
 
 void TextEditorSettings::store_editor_fonts(const String &file_path, const String &font_path) {
 	Dictionary fonts_dict = EditorSettings::get_singleton()->get_project_metadata("file_editor", "file_fonts", Dictionary());
-	fonts_dict[file_path] = font_path;
 
-	ERR_PRINT(Variant(fonts_dict));
+	if (!font_path.empty()) {
+		fonts_dict[file_path] = font_path;
+	} else {
+		fonts_dict.erase(file_path);
+	}
 
 	EditorSettings::get_singleton()->set_project_metadata("file_editor", "file_fonts", fonts_dict);
 }
@@ -139,6 +140,10 @@ String TextEditorSettings::get_editor_font() {
 	return EditorSettings::get_singleton()->get_setting("interface/editor/code_font");
 }
 
+void TextEditorSettings::clear_editor_fonts() {
+	EditorSettings::get_singleton()->set_project_metadata("file_editor", "file_fonts", Dictionary());
+}
+
 TextEditorSettings::TextEditorSettings() {
 }
 

editor_modules/text_editor/text_editor_settings.h

@@ -43,8 +43,10 @@ public:
 	void store_opened_files(ItemList *filecontainer);
 	void remove_opened_file(const int index, ItemList *filecontainer);
 	Array load_opened_files();
+	
 	void store_editor_fonts(const String &file_name, const String &font_path);
 	String get_editor_font();
+	void clear_editor_fonts();
 
 	TextEditorSettings();
 	~TextEditorSettings();

editor_modules/text_editor/text_editor_vanilla_editor.cpp

@@ -75,6 +75,11 @@ void TextEditorVanillaEditor::set_search_flag(const int val) {
 }
 
 void TextEditorVanillaEditor::set_font(const String &font_path) {
+	if (font_path.empty()) {
+		text_editor->remove_theme_font_override("font");
+		return;
+	}
+
 	Ref<DynamicFont> dynamic_font;
 	Ref<DynamicFontData> dynamic_font_data;
 
@@ -83,7 +88,7 @@ void TextEditorVanillaEditor::set_font(const String &font_path) {
 
 	dynamic_font_data->set_font_path(font_path);
 	dynamic_font->set_font_data(dynamic_font_data);
-	text_editor->set("custom_fonts/font", dynamic_font);
+	text_editor->add_theme_font_override("font", dynamic_font);
 }
 
 void TextEditorVanillaEditor::load_default_font() {

editor_modules/text_editor/text_file_editor.cpp

@@ -178,6 +178,27 @@ void TextFileEditor::_on_preview_btn_pressed(const int id) {
 void TextFileEditor::_on_settings_btn_pressed(const int index) {
 	if (index == 0) {
 		select_font_dialog->popup();
+	} else if (index == 1) {
+		if (!current_file_path.empty()) {
+			_text_editor_settings->store_editor_fonts(current_file_path, "");
+		}
+
+		if (current_editor) {
+			current_editor->set_font("");
+		}
+	} else if (index == 2) {
+		_text_editor_settings->clear_editor_fonts();
+
+		for (int i = 0; i < _open_file_list->get_item_count(); ++i) {
+			Array selected_item_metadata = _open_file_list->get_item_metadata(i);
+
+			ObjectID editor = selected_item_metadata[0];
+			TextEditorVanillaEditor *e = Object::cast_to<TextEditorVanillaEditor>(ObjectDB::get_instance(editor));
+
+			if (e) {
+				e->set_font("");
+			}
+		}
 	}
 }
 
@@ -250,7 +271,7 @@ void TextFileEditor::open_file(const String &path, const String &font) {
 	current_file_path = path;
 	TextEditorVanillaEditor *vanilla_editor = open_in_vanillaeditor(path);
 
-	if (font != "null") {
+	if (!font.empty()) {
 		vanilla_editor->set_font(font);
 	}
 
@@ -651,6 +672,8 @@ TextFileEditor::TextFileEditor() {
 
 	settings_btn_popup = settings_btn->get_popup();
 	settings_btn_popup->add_item("Change Font");
+	settings_btn_popup->add_item("Clear Font");
+	settings_btn_popup->add_item("Clear All Fonts");
 
 	//SplitContainer;
 	editor_container = memnew(HSplitContainer);
@@ -801,7 +824,7 @@ void TextFileEditor::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_on_font_selected", "font_path"), &TextFileEditor::_on_font_selected);
 	ClassDB::bind_method(D_METHOD("_on_fileitem_pressed", "index"), &TextFileEditor::_on_fileitem_pressed);
 
-	ClassDB::bind_method(D_METHOD("open_file", "path", "font"), &TextFileEditor::open_file, "null");
+	ClassDB::bind_method(D_METHOD("open_file", "path", "font"), &TextFileEditor::open_file, "");
 	//ClassDB::bind_method(D_METHOD("generate_file_item", "path", "veditor"), &TextFileEditor::generate_file_item);
 	//ClassDB::bind_method(D_METHOD("open_in_vanillaeditor", "path"), &TextFileEditor::open_in_vanillaeditor);
 

editor_modules/text_editor/text_file_editor.h

@@ -79,7 +79,7 @@ public:
 	void _on_font_selected(const String &font_path);
 	void _on_fileitem_pressed(const int index);
 
-	void open_file(const String &path, const String &font = "null");
+	void open_file(const String &path, const String &font = "");
 	void generate_file_item(const String &path, Control *veditor);
 	TextEditorVanillaEditor *open_in_vanillaeditor(const String &path);
 	void close_file(const int index);