Make Ctrl+Shift+[1-6] jump through accounts.

Telegram/SourceFiles/core/shortcuts.cpp

@@ -80,6 +80,13 @@ const auto CommandByName = base::flat_map<QString, Command>{
 	{ u"next_folder"_q       , Command::FolderNext },
 	{ u"all_chats"_q         , Command::ShowAllChats },
 
+	{ u"account1"_q          , Command::ShowAccount1 },
+	{ u"account2"_q          , Command::ShowAccount2 },
+	{ u"account3"_q          , Command::ShowAccount3 },
+	{ u"account4"_q          , Command::ShowAccount4 },
+	{ u"account5"_q          , Command::ShowAccount5 },
+	{ u"account6"_q          , Command::ShowAccount6 },
+
 	{ u"folder1"_q           , Command::ShowFolder1 },
 	{ u"folder2"_q           , Command::ShowFolder2 },
 	{ u"folder3"_q           , Command::ShowFolder3 },
@@ -392,6 +399,14 @@ void Manager::fillDefaults() {
 		set(u"%1+%2"_q.arg(ctrl).arg(index), command);
 	}
 
+	auto &&accounts = ranges::views::zip(
+		kShowAccount,
+		ranges::views::ints(1, ranges::unreachable));
+
+	for (const auto [command, index] : accounts) {
+		set(u"%1+shift+%2"_q.arg(ctrl).arg(index), command);
+	}
+
 	set(u"%1+shift+down"_q.arg(ctrl), Command::FolderNext);
 	set(u"%1+shift+up"_q.arg(ctrl), Command::FolderPrevious);
 

Telegram/SourceFiles/core/shortcuts.h

@@ -38,6 +38,13 @@ enum class Command {
 	ChatPinned7,
 	ChatPinned8,
 
+	ShowAccount1,
+	ShowAccount2,
+	ShowAccount3,
+	ShowAccount4,
+	ShowAccount5,
+	ShowAccount6,
+
 	ShowAllChats,
 	ShowFolder1,
 	ShowFolder2,
@@ -79,6 +86,15 @@ enum class Command {
 	Command::ShowFolderLast,
 };
 
+[[maybe_unused]] constexpr auto kShowAccount = {
+	Command::ShowAccount1,
+	Command::ShowAccount2,
+	Command::ShowAccount3,
+	Command::ShowAccount4,
+	Command::ShowAccount5,
+	Command::ShowAccount6,
+};
+
 [[nodiscard]] FnMut<bool()> RequestHandler(Command command);
 
 class Request {

Telegram/SourceFiles/window/window_session_controller.cpp

@@ -1224,19 +1224,48 @@ void SessionController::showGiftPremiumsBox(const QString &ref) {
 
 void SessionController::init() {
 	if (session().supportMode()) {
-		initSupportMode();
+		session().supportHelper().registerWindow(this);
 	}
+	setupShortcuts();
 }
 
-void SessionController::initSupportMode() {
-	session().supportHelper().registerWindow(this);
-
+void SessionController::setupShortcuts() {
 	Shortcuts::Requests(
 	) | rpl::filter([=] {
-		return (Core::App().activeWindow() == &window());
+		return (Core::App().activeWindow() == &window())
+			&& !isLayerShown()
+			&& !window().locked();
 	}) | rpl::start_with_next([=](not_null<Shortcuts::Request*> request) {
 		using C = Shortcuts::Command;
 
+		const auto app = &Core::App();
+		const auto accountsCount = int(app->domain().accounts().size());
+		auto &&accounts = ranges::views::zip(
+			Shortcuts::kShowAccount,
+			ranges::views::ints(0, accountsCount));
+		for (const auto [command, index] : accounts) {
+			request->check(command) && request->handle([=] {
+				const auto list = app->domain().orderedAccounts();
+				if (index >= list.size()) {
+					return false;
+				}
+				const auto account = list[index];
+				if (account == &session().account()) {
+					return false;
+				}
+				const auto window = app->separateWindowForAccount(account);
+				if (window) {
+					window->activate();
+				} else {
+					app->domain().maybeActivate(account);
+				}
+				return true;
+			});
+		}
+
+		if (!session().supportMode()) {
+			return;
+		}
 		request->check(C::SupportHistoryBack) && request->handle([=] {
 			return chatEntryHistoryMove(-1);
 		});

Telegram/SourceFiles/window/window_session_controller.h

@@ -601,7 +601,7 @@ private:
 	struct CachedTheme;
 
 	void init();
-	void initSupportMode();
+	void setupShortcuts();
 	void refreshFiltersMenu();
 	void checkOpenedFilter();
 	void suggestArchiveAndMute();