Option to hide "Edit" button in sidebar

Telegram/SourceFiles/core/kotato_settings.cpp

@@ -341,6 +341,10 @@ bool Manager::readCustomFile() {
 	ReadBoolOption(settings, "folder_counter_unmuted_only", [&](auto v) {
 		cSetUnmutedFilterCounterOnly(v);
 	});
+
+	ReadBoolOption(settings, "folder_hide_edit", [&](auto v) {
+		cSetHideFilterEditButton(v);
+	});
 	return true;
 }
 
@@ -387,6 +391,7 @@ void Manager::writeDefaultFile() {
 	settings.insert(qsl("custom_app_icon"), cCustomAppIcon());
 	settings.insert(qsl("default_folder_id"), cDefaultFilterId());
 	settings.insert(qsl("folder_counter_unmuted_only"), cUnmutedFilterCounterOnly());
+	settings.insert(qsl("folder_hide_edit"), cHideFilterEditButton());
 
 	auto settingsScales = QJsonArray();
 	settings.insert(qsl("scales"), settingsScales);
@@ -454,6 +459,7 @@ void Manager::writeCurrentSettings() {
 	settings.insert(qsl("custom_app_icon"), cCustomAppIcon());
 	settings.insert(qsl("default_folder_id"), cDefaultFilterId());
 	settings.insert(qsl("folder_counter_unmuted_only"), cUnmutedFilterCounterOnly());
+	settings.insert(qsl("folder_hide_edit"), cHideFilterEditButton());
 
 	auto settingsScales = QJsonArray();
 	auto currentScales = cInterfaceScales();

Telegram/SourceFiles/settings.cpp

@@ -322,3 +322,4 @@ int gCustomAppIcon = 0;
 
 int gDefaultFilterId = 0;
 bool gUnmutedFilterCounterOnly = false;
+bool gHideFilterEditButton = false;

Telegram/SourceFiles/settings.h

@@ -252,3 +252,4 @@ DeclareSetting(int, CustomAppIcon);
 
 DeclareSetting(int, DefaultFilterId);
 DeclareSetting(bool, UnmutedFilterCounterOnly);
+DeclareSetting(bool, HideFilterEditButton);

Telegram/SourceFiles/window/window_filters_menu.cpp

@@ -170,11 +170,13 @@ void FiltersMenu::setupList() {
 		tr::lng_filters_all(tr::now),
 		Ui::FilterIcon::All);
 	_list = _container->add(object_ptr<Ui::VerticalLayout>(_container));
-	_setup = prepareButton(
-		_container,
-		-1,
-		tr::lng_filters_setup(tr::now),
-		Ui::FilterIcon::Setup);
+	if (!cHideFilterEditButton()) {
+		_setup = prepareButton(
+			_container,
+			-1,
+			tr::lng_filters_setup(tr::now),
+			Ui::FilterIcon::Setup);
+	}
 	_reorder = std::make_unique<Ui::VerticalLayoutReorder>(_list);
 
 	_reorder->updates(