Method _update_font_ligatures

editor/gui/code_editor.cpp:1610–1641

}

void CodeTextEditor::_update_font_ligatures() {
	int ot_mode = EDITOR_GET("interface/editor/code_font_contextual_ligatures");

	Ref<FontVariation> fc = text_editor->get_theme_font(SceneStringName(font));
	if (fc.is_valid()) {
		switch (ot_mode) {
			case 1: { // Disable ligatures.
				Dictionary ftrs;
				ftrs[TS->name_to_tag("calt")] = 0;
				fc->set_opentype_features(ftrs);
			} break;
			case 2: { // Custom.
				Vector<String> subtag = String(EDITOR_GET("interface/editor/code_font_custom_opentype_features")).split(",");
				Dictionary ftrs;
				for (int i = 0; i < subtag.size(); i++) {
					Vector<String> subtag_a = subtag[i].split("=");
					if (subtag_a.size() == 2) {
						ftrs[TS->name_to_tag(subtag_a[0])] = subtag_a[1].to_int();
					} else if (subtag_a.size() == 1) {
						ftrs[TS->name_to_tag(subtag_a[0])] = 1;
					}
				}
				fc->set_opentype_features(ftrs);
			} break;
			default: { // Enabled.
				Dictionary ftrs;
				ftrs[TS->name_to_tag("calt")] = 1;
				fc->set_opentype_features(ftrs);
			} break;
		}
	}
}

void CodeTextEditor::_text_changed_idle_timeout() {
	_validate_script();