Added ability to open folders with shortcuts.

Telegram/SourceFiles/core/shortcuts.cpp

@@ -295,6 +295,8 @@ bool Manager::readCustomFile() {
 }
 
 void Manager::fillDefaults() {
+	const auto ctrl = Platform::IsMac() ? qsl("meta") : qsl("ctrl");
+
 	set(qsl("ctrl+w"), Command::Close);
 	set(qsl("ctrl+f4"), Command::Close);
 	set(qsl("ctrl+l"), Command::Lock);
@@ -316,15 +318,11 @@ void Manager::fillDefaults() {
 	set(qsl("alt+down"), Command::ChatNext);
 	set(qsl("ctrl+pgup"), Command::ChatPrevious);
 	set(qsl("alt+up"), Command::ChatPrevious);
-	if (Platform::IsMac()) {
+
-		set(qsl("meta+tab"), Command::ChatNext);
+	set(qsl("%1+tab").arg(ctrl), Command::ChatNext);
-		set(qsl("meta+shift+tab"), Command::ChatPrevious);
+	set(qsl("%1+shift+tab").arg(ctrl), Command::ChatPrevious);
-		set(qsl("meta+backtab"), Command::ChatPrevious);
+	set(qsl("%1+backtab").arg(ctrl), Command::ChatPrevious);
-	} else {
+
-		set(qsl("ctrl+tab"), Command::ChatNext);
-		set(qsl("ctrl+shift+tab"), Command::ChatPrevious);
-		set(qsl("ctrl+backtab"), Command::ChatPrevious);
-	}
 	set(qsl("ctrl+alt+home"), Command::ChatFirst);
 	set(qsl("ctrl+alt+end"), Command::ChatLast);
 
@@ -340,6 +338,14 @@ void Manager::fillDefaults() {
 	set(qsl("ctrl+4"), Command::ChatPinned4);
 	set(qsl("ctrl+5"), Command::ChatPinned5);
 
+	auto &&folders = ranges::view::zip(
+		kShowFolder,
+		ranges::view::ints(1, ranges::unreachable));
+
+	for (const auto [command, index] : folders) {
+		set(qsl("%1+shift+%2").arg(ctrl).arg(index > 9 ? 0 : index), command);
+	}
+
 	set(qsl("ctrl+0"), Command::ChatSelf);
 
 	set(qsl("ctrl+9"), Command::ShowArchive);

Telegram/SourceFiles/core/shortcuts.h

@@ -35,6 +35,17 @@ enum class Command {
 	ChatPinned4,
 	ChatPinned5,
 
+	ShowFolder1,
+	ShowFolder2,
+	ShowFolder3,
+	ShowFolder4,
+	ShowFolder5,
+	ShowFolder6,
+	ShowFolder7,
+	ShowFolder8,
+	ShowFolder9,
+	ShowFolder10,
+
 	ShowArchive,
 
 	JustSendMessage,
@@ -48,6 +59,19 @@ enum class Command {
 	SupportHistoryForward,
 };
 
+constexpr auto kShowFolder = {
+	Command::ShowFolder1,
+	Command::ShowFolder2,
+	Command::ShowFolder3,
+	Command::ShowFolder4,
+	Command::ShowFolder5,
+	Command::ShowFolder6,
+	Command::ShowFolder7,
+	Command::ShowFolder8,
+	Command::ShowFolder9,
+	Command::ShowFolder10,
+};
+
 [[nodiscard]] FnMut<bool()> RequestHandler(Command command);
 
 class Request {

Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp

@@ -3034,6 +3034,25 @@ void InnerWidget::setupShortcuts() {
 				return jumpToDialogRow({ row->key(), FullMsgId() });
 			});
 		}
+
+		auto &&folders = ranges::view::zip(
+			Shortcuts::kShowFolder,
+			ranges::view::ints(0, ranges::unreachable));
+
+		for (const auto [command, index] : folders) {
+			request->check(command) && request->handle([=, index = index] {
+				const auto list = &session().data().chatsFilters().list();
+				if (index >= list->size()) {
+					return false;
+				}
+				const auto filterId = list->at(index).id();
+				_controller->setActiveChatsFilter((filterId == _filterId)
+					? 0
+					: filterId);
+				return true;
+			});
+		}
+
 		if (session().supportMode() && row.key.history()) {
 			request->check(
 				Command::SupportScrollToCurrent