Move session settings to main_session_settings.

Telegram/CMakeLists.txt

@@ -674,8 +674,8 @@ PRIVATE
     main/main_app_config.h
     main/main_session.cpp
     main/main_session.h
-    main/main_settings.cpp
-    main/main_settings.h
+    main/main_session_settings.cpp
+    main/main_session_settings.h
     media/audio/media_audio.cpp
     media/audio/media_audio.h
     media/audio/media_audio_capture.cpp

Telegram/SourceFiles/apiwrap.cpp

@@ -49,6 +49,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/history_item_components.h"
 //#include "history/feed/history_feed_section.h" // #feed
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "main/main_account.h"
 #include "boxes/confirm_box.h"
 #include "boxes/stickers_box.h"
@@ -1984,7 +1985,7 @@ void ApiWrap::saveStickerSets(
 
 	auto &storage = local();
 	if (writeInstalled) storage.writeInstalledStickers();
-	if (writeRecent) storage.writeSettings();
+	if (writeRecent) session().saveSettings();
 	if (writeArchived) storage.writeArchivedStickers();
 	if (writeCloudRecent) storage.writeRecentStickers();
 	if (writeFaved) storage.writeFavedStickers();

Telegram/SourceFiles/boxes/add_contact_box.cpp

@@ -40,6 +40,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mainwindow.h"
 #include "apiwrap.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "facades.h"
 #include "styles/style_layers.h"
 #include "styles/style_boxes.h"

Telegram/SourceFiles/boxes/auto_download_box.cpp

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "data/data_session.h"
 #include "data/data_auto_download.h"
 #include "ui/widgets/continuous_sliders.h"

Telegram/SourceFiles/boxes/auto_lock_box.cpp

@@ -11,6 +11,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "storage/localstorage.h"
 #include "core/application.h"
 #include "mainwindow.h"
+#include "main/main_session.h"
 #include "ui/widgets/checkbox.h"
 #include "facades.h"
 #include "styles/style_layers.h"

Telegram/SourceFiles/boxes/create_poll_box.cpp

@@ -20,6 +20,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/checkbox.h"
 #include "ui/toast/toast.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "chat_helpers/emoji_suggestions_widget.h"
 #include "chat_helpers/message_field.h"
 #include "history/view/history_view_schedule_box.h"

Telegram/SourceFiles/boxes/dictionaries_manager.cpp

@@ -14,6 +14,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "core/application.h"
 #include "main/main_account.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "mainwidget.h"
 #include "mtproto/dedicated_file_loader.h"
 #include "spellcheck/spellcheck_utils.h"

Telegram/SourceFiles/boxes/download_path_box.cpp

@@ -124,7 +124,7 @@ void DownloadPathBox::save() {
 	};
 	Global::SetDownloadPath(computePath());
 	Global::SetDownloadPathBookmark((value == Directory::Custom) ? _pathBookmark : QByteArray());
-	_controller->session().local().writeSettings();
+	_controller->session().saveSettings();
 	Global::RefDownloadPathChanged().notify();
 	closeBox();
 #endif // OS_WIN_STORE

Telegram/SourceFiles/boxes/edit_caption_box.cpp

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "apiwrap.h"
 #include "api/api_text_entities.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "chat_helpers/emoji_suggestions_widget.h"
 #include "chat_helpers/message_field.h"
 #include "chat_helpers/tabbed_panel.h"

Telegram/SourceFiles/boxes/filters/edit_filter_box.cpp

@@ -24,6 +24,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "history/history.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "window/window_session_controller.h"
 #include "window/window_controller.h"
 #include "apiwrap.h"

Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "apiwrap.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "boxes/add_contact_box.h"
 #include "boxes/confirm_box.h"
 #include "boxes/peer_list_controllers.h"

Telegram/SourceFiles/boxes/rate_call_box.cpp

@@ -14,6 +14,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/input_fields.h"
 #include "mainwindow.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "styles/style_layers.h"
 #include "styles/style_calls.h"

Telegram/SourceFiles/boxes/report_box.cpp

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "data/data_peer.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "boxes/confirm_box.h"
 #include "ui/widgets/checkbox.h"
 #include "ui/widgets/buttons.h"

Telegram/SourceFiles/boxes/send_files_box.cpp

@@ -12,6 +12,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "storage/localstorage.h"
 #include "storage/storage_media_prepare.h"
 #include "mainwidget.h"
+#include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "mtproto/mtproto_config.h"
 #include "chat_helpers/message_field.h"
 #include "chat_helpers/emoji_suggestions_widget.h"

Telegram/SourceFiles/boxes/share_box.cpp

@@ -36,6 +36,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_folder.h"
 #include "data/data_changes.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "core/application.h"
 #include "styles/style_layers.h"
 #include "styles/style_boxes.h"

Telegram/SourceFiles/calls/calls_call.cpp

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "calls/calls_call.h"
 
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "lang/lang_keys.h"
 #include "boxes/confirm_box.h"

Telegram/SourceFiles/calls/calls_instance.cpp

@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mtproto/mtproto_dh_utils.h"
 #include "core/application.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "lang/lang_keys.h"
 #include "boxes/confirm_box.h"

Telegram/SourceFiles/chat_helpers/emoji_list_widget.cpp

@@ -15,6 +15,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "emoji_suggestions_data.h"
 #include "emoji_suggestions_helper.h"
+#include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "window/window_session_controller.h"
 #include "facades.h"
 #include "app.h"

Telegram/SourceFiles/chat_helpers/emoji_suggestions_widget.cpp

@@ -19,6 +19,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "core/application.h"
 #include "base/event_filter.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "app.h"
 #include "styles/style_chat_helpers.h"
 

Telegram/SourceFiles/chat_helpers/gifs_list_widget.cpp

@@ -25,6 +25,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "storage/localstorage.h"
 #include "lang/lang_keys.h"
 #include "mainwindow.h"
+#include "main/main_session.h"
 #include "window/window_session_controller.h"
 #include "history/view/history_view_cursor_state.h"
 #include "facades.h"

Telegram/SourceFiles/chat_helpers/message_field.cpp

@@ -25,6 +25,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "mainwindow.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "styles/style_layers.h"
 #include "styles/style_boxes.h"
 #include "styles/style_history.h"

Telegram/SourceFiles/chat_helpers/spellchecker_common.cpp

@@ -15,6 +15,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_instance.h"
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "mainwidget.h"
 #include "spellcheck/platform/platform_spellcheck.h"
 #include "spellcheck/spellcheck_utils.h"

Telegram/SourceFiles/chat_helpers/stickers_emoji_pack.cpp

@@ -13,6 +13,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/text/text_isolated_emoji.h"
 #include "ui/image/image.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "data/data_file_origin.h"
 #include "data/data_session.h"
 #include "data/data_document.h"

Telegram/SourceFiles/chat_helpers/stickers_list_widget.cpp

@@ -33,6 +33,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "boxes/confirm_box.h"
 #include "window/window_session_controller.h" // GifPauseReason.
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "app.h"
 #include "styles/style_chat_helpers.h"
@@ -2135,7 +2136,7 @@ void StickersListWidget::removeRecentSticker(int section, int index) {
 	for (int32 i = 0, l = recent.size(); i < l; ++i) {
 		if (recent.at(i).first == document) {
 			recent.removeAt(i);
-			session().local().writeSettings();
+			session().saveSettings();
 			refresh = true;
 			break;
 		}
@@ -2581,7 +2582,7 @@ void StickersListWidget::refreshMegagroupStickers(GroupStickersPlace place) {
 	auto removeHiddenForGroup = [this, &hidden] {
 		if (hidden) {
 			session().settings().removeGroupStickersSectionHidden(_megagroupSet->id);
-			session().local().writeSettings();
+			session().saveSettings();
 			hidden = false;
 		}
 	};
@@ -2992,7 +2993,7 @@ void StickersListWidget::sendInstallRequest(
 void StickersListWidget::removeMegagroupSet(bool locally) {
 	if (locally) {
 		session().settings().setGroupStickersSectionHidden(_megagroupSet->id);
-		session().local().writeSettings();
+		session().saveSettings();
 		refreshStickers();
 		return;
 	}
@@ -3053,7 +3054,7 @@ void StickersListWidget::removeSet(uint64 setId) {
 				if (removeIndex >= 0) session().data().stickers().setsOrderRef().removeAt(removeIndex);
 				refreshStickers();
 				session().local().writeInstalledStickers();
-				if (writeRecent) session().local().writeSettings();
+				if (writeRecent) session().saveSettings();
 			}
 			_removingSetId = 0;
 			_checkForHide.fire({});

Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp

@@ -17,6 +17,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/scroll_area.h"
 #include "ui/image/image_prepare.h"
 #include "window/window_session_controller.h"
+#include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "storage/localstorage.h"
 #include "data/data_channel.h"
 #include "data/data_session.h"

Telegram/SourceFiles/chat_helpers/tabbed_selector.h

@@ -11,19 +11,22 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/effects/animations.h"
 #include "ui/effects/panel_animation.h"
 #include "mtproto/sender.h"
-#include "main/main_session.h"
 #include "base/object_ptr.h"
 
 namespace InlineBots {
 class Result;
 } // namespace InlineBots
 
+namespace Main {
+class Session;
+} // namespace Main
+
 namespace Ui {
 class PlainShadow;
 class ScrollArea;
 class SettingsSlider;
 class FlatLabel;
-} // namesapce Ui
+} // namespace Ui
 
 namespace Window {
 class SessionController;

Telegram/SourceFiles/core/file_utilities.cpp

@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "core/application.h"
 #include "base/unixtime.h"
 #include "ui/delayed_activation.h"
+#include "main/main_session.h"
 #include "mainwindow.h"
 
 #include <QtWidgets/QFileDialog>

Telegram/SourceFiles/core/local_url_handlers.cpp

@@ -34,6 +34,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mainwindow.h"
 #include "mainwidget.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "app.h"
 

Telegram/SourceFiles/data/data_document.cpp

@@ -14,6 +14,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "inline_bots/inline_bot_layout_item.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "mainwidget.h"
 #include "core/file_utilities.h"
 #include "core/mime_type.h"

Telegram/SourceFiles/data/data_document_media.cpp

@@ -14,6 +14,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_auto_download.h"
 #include "media/clip/media_clip_reader.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "lottie/lottie_animation.h"
 #include "history/history_item.h"
 #include "history/history.h"

Telegram/SourceFiles/data/data_drafts.cpp

@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "chat_helpers/message_field.h"
 #include "history/history.h"
 #include "history/history_widget.h"
+#include "main/main_session.h"
 #include "data/data_session.h"
 #include "mainwidget.h"
 #include "storage/localstorage.h"

Telegram/SourceFiles/data/data_folder.cpp

@@ -20,6 +20,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "main/main_account.h"
 //#include "storage/storage_feed_messages.h" // #feed
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "mtproto/mtproto_config.h"
 #include "apiwrap.h"
 #include "mainwidget.h"

Telegram/SourceFiles/data/data_media_types.cpp

@@ -37,6 +37,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_poll.h"
 #include "data/data_channel.h"
 #include "data/data_file_origin.h"
+#include "main/main_session.h"
 #include "lang/lang_keys.h"
 #include "layout.h"
 #include "storage/file_upload.h"

Telegram/SourceFiles/data/data_photo_media.cpp

@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_file_origin.h"
 #include "data/data_auto_download.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "history/history_item.h"
 #include "history/history.h"
 #include "storage/file_download.h"

Telegram/SourceFiles/data/data_session.cpp

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_session.h"
 
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "mainwidget.h"
 #include "api/api_text_entities.h"

Telegram/SourceFiles/data/data_user.cpp

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_user.h"
 
 #include "storage/localstorage.h"
+#include "main/main_session.h"
 #include "data/data_session.h"
 #include "data/data_changes.h"
 #include "ui/text_options.h"

Telegram/SourceFiles/data/stickers/data_stickers.cpp

@@ -19,6 +19,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "apiwrap.h"
 #include "storage/storage_account.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "mtproto/mtproto_config.h"
 #include "ui/toast/toast.h"
 #include "ui/image/image_location_factory.h"
@@ -150,7 +151,7 @@ void Stickers::incrementSticker(not_null<DocumentData*> document) {
 	}
 
 	if (writeOldRecent) {
-		session().local().writeSettings();
+		session().saveSettings();
 	}
 
 	// Remove that sticker from custom stickers, now it is in cloud recent stickers.
@@ -607,7 +608,7 @@ void Stickers::setsReceived(const QVector<MTPStickerSet> &data, int32 hash) {
 	}
 
 	session().local().writeInstalledStickers();
-	if (writeRecent) session().local().writeSettings();
+	if (writeRecent) session().saveSettings();
 
 	const auto counted = Api::CountStickersHash(&session());
 	if (counted != hash) {
@@ -730,7 +731,7 @@ void Stickers::specialSetReceived(
 		}
 
 		if (writeRecent) {
-			session().local().writeSettings();
+			session().saveSettings();
 		}
 	}
 
@@ -1251,7 +1252,7 @@ StickersSet *Stickers::feedSetFull(const MTPmessages_StickerSet &data) {
 	}
 
 	if (writeRecent) {
-		session().local().writeSettings();
+		session().saveSettings();
 	}
 
 	if (set) {

Telegram/SourceFiles/dialogs/dialogs_entry.cpp

@@ -15,6 +15,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_chat_filters.h"
 #include "mainwidget.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "history/history_item.h"
 #include "history/history.h"
 #include "app.h"

Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp

@@ -40,6 +40,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "apiwrap.h"
 #include "window/themes/window_theme.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "window/notifications_manager.h"
 #include "window/window_session_controller.h"
 #include "window/window_peer_menu.h"

Telegram/SourceFiles/dialogs/dialogs_layout.cpp

@@ -19,6 +19,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/unread_badge.h"
 #include "lang/lang_keys.h"
 #include "support/support_helper.h"
+#include "main/main_session.h"
 #include "history/history_item_components.h"
 #include "history/history_item.h"
 #include "history/history.h"

Telegram/SourceFiles/dialogs/dialogs_widget.cpp

@@ -22,6 +22,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mainwindow.h"
 #include "mainwidget.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "base/event_filter.h"
 #include "core/application.h"

Telegram/SourceFiles/history/admin_log/history_admin_log_inner.cpp

@@ -29,6 +29,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "layout.h"
 #include "window/window_session_controller.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "ui/widgets/popup_menu.h"
 #include "ui/image/image.h"
 #include "ui/text/text_utilities.h"

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -42,6 +42,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mainwidget.h"
 #include "layout.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "core/application.h"
 #include "apiwrap.h"
 #include "lang/lang_keys.h"

Telegram/SourceFiles/history/history_item.cpp

@@ -27,6 +27,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "storage/storage_shared_media.h"
 //#include "storage/storage_feed_messages.h" // #feed
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "media/audio/media_audio.h"
 #include "core/application.h"

Telegram/SourceFiles/history/history_widget.cpp

@@ -86,6 +86,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/unread_badge.h"
 #include "ui/delayed_activation.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "window/themes/window_theme.h"
 #include "window/notifications_manager.h"
 #include "window/window_session_controller.h"
@@ -5689,7 +5690,7 @@ bool HistoryWidget::pinnedMsgVisibilityUpdated() {
 			pinnedId = 0;
 		} else if (hiddenId) {
 			session().settings().setHiddenPinnedMessageId(_peer->id, 0);
-			session().local().writeSettings();
+			session().saveSettings();
 		}
 	}
 	if (pinnedId) {
@@ -6020,7 +6021,7 @@ void HistoryWidget::hidePinnedMessage() {
 			pinnedId));
 	} else {
 		session().settings().setHiddenPinnedMessageId(_peer->id, pinnedId);
-		session().local().writeSettings();
+		session().saveSettings();
 		if (pinnedMsgVisibilityUpdated()) {
 			updateControlsGeometry();
 			update();

Telegram/SourceFiles/history/view/history_view_compose_controls.cpp

@@ -21,6 +21,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "chat_helpers/message_field.h"
 #include "chat_helpers/emoji_suggestions_widget.h"
 #include "window/window_session_controller.h"
+#include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "inline_bots/inline_results_widget.h"
 #include "facades.h"
 #include "styles/style_history.h"

Telegram/SourceFiles/history/view/history_view_context_menu.cpp

@@ -41,6 +41,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mainwidget.h"
 #include "mainwindow.h" // App::wnd()->sessionController
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "facades.h"
 

Telegram/SourceFiles/history/view/history_view_element.cpp

@@ -17,6 +17,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/view/media/history_view_large_emoji.h"
 #include "history/history.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "chat_helpers/stickers_emoji_pack.h"
 #include "data/data_session.h"
 #include "data/data_groups.h"

Telegram/SourceFiles/history/view/history_view_top_bar_widget.cpp

@@ -18,6 +18,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mainwidget.h"
 #include "mainwindow.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "mtproto/mtproto_config.h"
 #include "lang/lang_keys.h"
 #include "core/shortcuts.h"

Telegram/SourceFiles/history/view/media/history_view_gif.cpp

@@ -11,6 +11,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "layout.h"
 #include "mainwindow.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "media/audio/media_audio.h"
 #include "media/clip/media_clip_reader.h"
 #include "media/player/media_player_instance.h"

Telegram/SourceFiles/history/view/media/history_view_sticker.cpp

@@ -18,6 +18,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/image/image.h"
 #include "ui/emoji_config.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "main/main_account.h"
 #include "main/main_app_config.h"
 #include "mainwindow.h" // App::wnd()->sessionController.

Telegram/SourceFiles/intro/intro_step.cpp

@@ -13,6 +13,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "lang/lang_cloud_manager.h"
 #include "main/main_account.h"
+#include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "mainwindow.h"
 #include "boxes/confirm_box.h"
@@ -43,7 +45,7 @@ void PrepareSupportMode(not_null<Main::Session*> session) {
 	Global::SetSoundNotify(false);
 	Global::SetFlashBounceNotify(false);
 	session->settings().autoDownload() = Full::FullDisabled();
-	session->local().writeSettings();
+	session->saveSettings();
 }
 
 } // namespace

Telegram/SourceFiles/main/main_account.cpp

@@ -28,6 +28,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_updates.h"
 #include "main/main_app_config.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "facades.h"
 
 namespace Main {
@@ -124,14 +125,14 @@ UserId Account::willHaveUserId() const {
 }
 
 void Account::createSession(const MTPUser &user) {
-	createSession(user, QByteArray(), 0, Settings());
+	createSession(user, QByteArray(), 0, std::make_unique<SessionSettings>());
 }
 
 void Account::createSession(
 		UserId id,
 		QByteArray serialized,
 		int streamVersion,
-		Settings &&settings) {
+		std::unique_ptr<SessionSettings> settings) {
 	DEBUG_LOG(("sessionUserSerialized.size: %1").arg(serialized.size()));
 	QDataStream peekStream(serialized);
 	const auto phone = Serialize::peekUserPhone(streamVersion, peekStream);
@@ -162,7 +163,7 @@ void Account::createSession(
 		const MTPUser &user,
 		QByteArray serialized,
 		int streamVersion,
-		Settings &&settings) {
+		std::unique_ptr<SessionSettings> settings) {
 	Expects(_mtp != nullptr);
 	Expects(_session == nullptr);
 	Expects(_sessionValue.current() == nullptr);
@@ -177,7 +178,7 @@ void Account::createSession(
 }
 
 void Account::destroySession() {
-	_storedSettings.reset();
+	_storedSessionSettings.reset();
 	_sessionUserId = 0;
 	_sessionUserSerialized = {};
 	if (!sessionExists()) {
@@ -291,7 +292,7 @@ void Account::setSessionUserId(UserId userId) {
 }
 
 void Account::setSessionFromStorage(
-		std::unique_ptr<Settings> data,
+		std::unique_ptr<SessionSettings> data,
 		QByteArray &&selfSerialized,
 		int32 selfStreamVersion) {
 	Expects(!sessionExists());
@@ -299,14 +300,16 @@ void Account::setSessionFromStorage(
 	DEBUG_LOG(("sessionUserSerialized set: %1"
 		).arg(selfSerialized.size()));
 
-	_storedSettings = std::move(data);
+	_storedSessionSettings = std::move(data);
 	_sessionUserSerialized = std::move(selfSerialized);
 	_sessionUserStreamVersion = selfStreamVersion;
 }
 
-Settings *Account::getSessionSettings() {
+SessionSettings *Account::getSessionSettings() {
 	if (_sessionUserId) {
-		return _storedSettings ? _storedSettings.get() : nullptr;
+		return _storedSessionSettings
+			? _storedSessionSettings.get()
+			: nullptr;
 	} else if (sessionExists()) {
 		return &session().settings();
 	}
@@ -431,9 +434,11 @@ void Account::startMtp(std::unique_ptr<MTP::Config> config) {
 			_sessionUserId,
 			base::take(_sessionUserSerialized),
 			base::take(_sessionUserStreamVersion),
-			_storedSettings ? std::move(*_storedSettings) : Settings());
+			(_storedSessionSettings
+				? std::move(_storedSessionSettings)
+				: std::make_unique<SessionSettings>()));
 	}
-	_storedSettings = nullptr;
+	_storedSessionSettings = nullptr;
 
 	if (sessionExists()) {
 		// Skip all pending self updates so that we won't local().writeSelf.

Telegram/SourceFiles/main/main_account.h

@@ -24,7 +24,7 @@ class Config;
 namespace Main {
 
 class Session;
-class Settings;
+class SessionSettings;
 class AppConfig;
 
 class Account final : public base::has_weak_ptr {
@@ -49,7 +49,7 @@ public:
 		UserId id,
 		QByteArray serialized,
 		int streamVersion,
-		Settings &&settings);
+		std::unique_ptr<SessionSettings> settings);
 	void destroySession();
 
 	void logOut();
@@ -81,10 +81,10 @@ public:
 	void setLegacyMtpKey(std::shared_ptr<MTP::AuthKey> key);
 	void setSessionUserId(UserId userId);
 	void setSessionFromStorage(
-		std::unique_ptr<Settings> data,
+		std::unique_ptr<SessionSettings> data,
 		QByteArray &&selfSerialized,
 		int32 selfStreamVersion);
-	[[nodiscard]] Settings *getSessionSettings();
+	[[nodiscard]] SessionSettings *getSessionSettings();
 	[[nodiscard]] rpl::producer<> mtpNewSessionCreated() const;
 	[[nodiscard]] rpl::producer<MTPUpdates> mtpUpdates() const;
 
@@ -105,7 +105,7 @@ private:
 		const MTPUser &user,
 		QByteArray serialized,
 		int streamVersion,
-		Settings &&settings);
+		std::unique_ptr<SessionSettings> settings);
 	void watchProxyChanges();
 	void watchSessionChanges();
 	bool checkForUpdates(const mtpPrime *from, const mtpPrime *end);
@@ -132,7 +132,7 @@ private:
 	UserId _sessionUserId = 0;
 	QByteArray _sessionUserSerialized;
 	int32 _sessionUserStreamVersion = 0;
-	std::unique_ptr<Settings> _storedSettings;
+	std::unique_ptr<SessionSettings> _storedSessionSettings;
 	MTP::Instance::Fields _mtpFields;
 	MTP::AuthKeysList _mtpKeysToDestroy;
 	bool _loggingOut = false;

Telegram/SourceFiles/main/main_session.cpp

@@ -11,6 +11,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_updates.h"
 #include "core/application.h"
 #include "main/main_account.h"
+#include "main/main_session_settings.h"
 #include "mtproto/mtproto_config.h"
 #include "chat_helpers/stickers_emoji_pack.h"
 #include "chat_helpers/stickers_dice_pack.h"
@@ -64,10 +65,9 @@ constexpr auto kLegacyCallsPeerToPeerNobody = 4;
 Session::Session(
 	not_null<Main::Account*> account,
 	const MTPUser &user,
-	Settings &&settings)
+	std::unique_ptr<SessionSettings> settings)
 : _account(account)
 , _settings(std::move(settings))
-, _saveSettingsTimer([=] { local().writeSettings(); })
 , _api(std::make_unique<ApiWrap>(this))
 , _updates(std::make_unique<Api::Updates>(this))
 , _calls(std::make_unique<Calls::Instance>(this))
@@ -80,7 +80,10 @@ Session::Session(
 , _user(_data->processUser(user))
 , _emojiStickersPack(std::make_unique<Stickers::EmojiPack>(this))
 , _diceStickersPacks(std::make_unique<Stickers::DicePacks>(this))
-, _supportHelper(Support::Helper::Create(this)) {
+, _supportHelper(Support::Helper::Create(this))
+, _saveSettingsTimer([=] { saveSettings(); }) {
+	Expects(_settings != nullptr);
+
 	Core::App().lockChanges(
 	) | rpl::start_with_next([=] {
 		notifications().updateAll();
@@ -116,7 +119,7 @@ Session::Session(
 			}
 		}, _lifetime);
 
-		if (_settings.hadLegacyCallsPeerToPeerNobody()) {
+		if (_settings->hadLegacyCallsPeerToPeerNobody()) {
 			api().savePrivacy(
 				MTP_inputPrivacyKeyPhoneP2P(),
 				QVector<MTPInputPrivacyRule>(
@@ -227,10 +230,14 @@ Support::Templates& Session::supportTemplates() const {
 void Session::saveSettingsNowIfNeeded() {
 	if (_saveSettingsTimer.isActive()) {
 		_saveSettingsTimer.cancel();
-		local().writeSettings();
+		saveSettings();
 	}
 }
 
+void Session::saveSettings() {
+	local().writeSessionSettings();
+}
+
 void Session::addWindow(not_null<Window::SessionController*> controller) {
 	_windows.emplace(controller);
 	controller->lifetime().add([=] {

Telegram/SourceFiles/main/main_session.h

@@ -10,7 +10,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include <rpl/event_stream.h>
 #include <rpl/filter.h>
 #include <rpl/variable.h>
-#include "main/main_settings.h"
 #include "base/timer.h"
 
 class ApiWrap;
@@ -60,6 +59,7 @@ class DicePacks;
 namespace Main {
 
 class Account;
+class SessionSettings;
 
 class Session final
 	: public base::has_weak_ptr
@@ -68,7 +68,7 @@ public:
 	Session(
 		not_null<Main::Account*> account,
 		const MTPUser &user,
-		Settings &&other);
+		std::unique_ptr<SessionSettings> settings);
 	~Session();
 
 	Session(const Session &other) = delete;
@@ -111,9 +111,10 @@ public:
 	[[nodiscard]] Data::Session &data() {
 		return *_data;
 	}
-	[[nodiscard]] Settings &settings() {
-		return _settings;
+	[[nodiscard]] SessionSettings &settings() {
+		return *_settings;
 	}
+	void saveSettings();
 	void saveSettingsDelayed(crl::time delay = kDefaultSaveDelay);
 	void saveSettingsNowIfNeeded();
 
@@ -156,9 +157,7 @@ private:
 
 	const not_null<Main::Account*> _account;
 
-	Settings _settings;
-	base::Timer _saveSettingsTimer;
-
+	const std::unique_ptr<SessionSettings> _settings;
 	const std::unique_ptr<ApiWrap> _api;
 	const std::unique_ptr<Api::Updates> _updates;
 	const std::unique_ptr<Calls::Instance> _calls;
@@ -179,6 +178,7 @@ private:
 	const std::unique_ptr<Support::Helper> _supportHelper;
 
 	base::flat_set<not_null<Window::SessionController*>> _windows;
+	base::Timer _saveSettingsTimer;
 
 	rpl::lifetime _lifetime;
 

Telegram/SourceFiles/main/main_session_settings.cpp

@@ -5,7 +5,7 @@ the official desktop application for the Telegram messaging service.
 For license and copyright information please follow this link:
 https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
-#include "main/main_settings.h"
+#include "main/main_session_settings.h"
 
 #include "chat_helpers/tabbed_selector.h"
 #include "window/section_widget.h"
@@ -33,7 +33,7 @@ float64 DeserializePlaybackSpeed(qint32 speed) {
 
 } // namespace
 
-Settings::Variables::Variables()
+SessionSettings::Variables::Variables()
 : sendFilesWay(SendFilesWay::Album)
 , selectorTab(ChatHelpers::SelectorTab::Emoji)
 , floatPlayerColumn(Window::Column::Second)
@@ -45,11 +45,11 @@ Settings::Variables::Variables()
 , supportSwitch(Support::SwitchSettings::Next) {
 }
 
-bool Settings::ThirdColumnByDefault() {
+bool SessionSettings::ThirdColumnByDefault() {
 	return Platform::IsMacStoreBuild();
 }
 
-QByteArray Settings::serialize() const {
+QByteArray SessionSettings::serialize() const {
 	const auto autoDownload = _variables.autoDownload.serialize();
 	auto size = sizeof(qint32) * 38;
 	for (const auto &[key, value] : _variables.soundOverrides) {
@@ -131,11 +131,15 @@ QByteArray Settings::serialize() const {
 	return result;
 }
 
-void Settings::constructFromSerialized(const QByteArray &serialized) {
+std::unique_ptr<SessionSettings> SessionSettings::FromSerialized(
+		const QByteArray &serialized) {
 	if (serialized.isEmpty()) {
-		return;
+		return nullptr;
 	}
 
+	auto result = std::make_unique<SessionSettings>();
+	const auto variables = &result->_variables;
+
 	QDataStream stream(serialized);
 	stream.setVersion(QDataStream::Qt_5_1);
 	qint32 versionTag = 0;
@@ -150,37 +154,37 @@ void Settings::constructFromSerialized(const QByteArray &serialized) {
 	base::flat_set<PeerId> groupStickersSectionHidden;
 	qint32 thirdSectionInfoEnabled = 0;
 	qint32 smallDialogsList = 0;
-	float64 dialogsWidthRatio = _variables.dialogsWidthRatio.current();
-	int thirdColumnWidth = _variables.thirdColumnWidth.current();
-	int thirdSectionExtendedBy = _variables.thirdSectionExtendedBy;
-	qint32 sendFilesWay = static_cast<qint32>(_variables.sendFilesWay);
+	float64 dialogsWidthRatio = variables->dialogsWidthRatio.current();
+	int thirdColumnWidth = variables->thirdColumnWidth.current();
+	int thirdSectionExtendedBy = variables->thirdSectionExtendedBy;
+	qint32 sendFilesWay = static_cast<qint32>(variables->sendFilesWay);
 	qint32 legacyCallsPeerToPeer = qint32(0);
-	qint32 sendSubmitWay = static_cast<qint32>(_variables.sendSubmitWay);
-	qint32 supportSwitch = static_cast<qint32>(_variables.supportSwitch);
-	qint32 supportFixChatsOrder = _variables.supportFixChatsOrder ? 1 : 0;
-	qint32 supportTemplatesAutocomplete = _variables.supportTemplatesAutocomplete ? 1 : 0;
-	qint32 supportChatsTimeSlice = _variables.supportChatsTimeSlice.current();
-	qint32 includeMutedCounter = _variables.includeMutedCounter ? 1 : 0;
-	qint32 countUnreadMessages = _variables.countUnreadMessages ? 1 : 0;
-	qint32 exeLaunchWarning = _variables.exeLaunchWarning ? 1 : 0;
+	qint32 sendSubmitWay = static_cast<qint32>(variables->sendSubmitWay);
+	qint32 supportSwitch = static_cast<qint32>(variables->supportSwitch);
+	qint32 supportFixChatsOrder = variables->supportFixChatsOrder ? 1 : 0;
+	qint32 supportTemplatesAutocomplete = variables->supportTemplatesAutocomplete ? 1 : 0;
+	qint32 supportChatsTimeSlice = variables->supportChatsTimeSlice.current();
+	qint32 includeMutedCounter = variables->includeMutedCounter ? 1 : 0;
+	qint32 countUnreadMessages = variables->countUnreadMessages ? 1 : 0;
+	qint32 exeLaunchWarning = variables->exeLaunchWarning ? 1 : 0;
 	QByteArray autoDownload;
-	qint32 supportAllSearchResults = _variables.supportAllSearchResults.current() ? 1 : 0;
-	qint32 archiveCollapsed = _variables.archiveCollapsed.current() ? 1 : 0;
-	qint32 notifyAboutPinned = _variables.notifyAboutPinned.current() ? 1 : 0;
-	qint32 archiveInMainMenu = _variables.archiveInMainMenu.current() ? 1 : 0;
-	qint32 skipArchiveInSearch = _variables.skipArchiveInSearch.current() ? 1 : 0;
+	qint32 supportAllSearchResults = variables->supportAllSearchResults.current() ? 1 : 0;
+	qint32 archiveCollapsed = variables->archiveCollapsed.current() ? 1 : 0;
+	qint32 notifyAboutPinned = variables->notifyAboutPinned.current() ? 1 : 0;
+	qint32 archiveInMainMenu = variables->archiveInMainMenu.current() ? 1 : 0;
+	qint32 skipArchiveInSearch = variables->skipArchiveInSearch.current() ? 1 : 0;
 	qint32 autoplayGifs = 1;
-	qint32 loopAnimatedStickers = _variables.loopAnimatedStickers ? 1 : 0;
-	qint32 largeEmoji = _variables.largeEmoji.current() ? 1 : 0;
-	qint32 replaceEmoji = _variables.replaceEmoji.current() ? 1 : 0;
-	qint32 suggestEmoji = _variables.suggestEmoji ? 1 : 0;
-	qint32 suggestStickersByEmoji = _variables.suggestStickersByEmoji ? 1 : 0;
-	qint32 spellcheckerEnabled = _variables.spellcheckerEnabled.current() ? 1 : 0;
+	qint32 loopAnimatedStickers = variables->loopAnimatedStickers ? 1 : 0;
+	qint32 largeEmoji = variables->largeEmoji.current() ? 1 : 0;
+	qint32 replaceEmoji = variables->replaceEmoji.current() ? 1 : 0;
+	qint32 suggestEmoji = variables->suggestEmoji ? 1 : 0;
+	qint32 suggestStickersByEmoji = variables->suggestStickersByEmoji ? 1 : 0;
+	qint32 spellcheckerEnabled = variables->spellcheckerEnabled.current() ? 1 : 0;
 	std::vector<std::pair<DocumentId, crl::time>> mediaLastPlaybackPosition;
-	qint32 videoPlaybackSpeed = SerializePlaybackSpeed(_variables.videoPlaybackSpeed.current());
-	QByteArray videoPipGeometry = _variables.videoPipGeometry;
+	qint32 videoPlaybackSpeed = SerializePlaybackSpeed(variables->videoPlaybackSpeed.current());
+	QByteArray videoPipGeometry = variables->videoPipGeometry;
 	std::vector<int> dictionariesEnabled;
-	qint32 autoDownloadDictionaries = _variables.autoDownloadDictionaries.current() ? 1 : 0;
+	qint32 autoDownloadDictionaries = variables->autoDownloadDictionaries.current() ? 1 : 0;
 	base::flat_map<PeerId, MsgId> hiddenPinnedMessages;
 
 	stream >> versionTag;
@@ -336,18 +340,18 @@ void Settings::constructFromSerialized(const QByteArray &serialized) {
 	}
 	if (stream.status() != QDataStream::Ok) {
 		LOG(("App Error: "
-			"Bad data for Main::Settings::constructFromSerialized()"));
-		return;
+			"Bad data for Main::SessionSettings::FromSerialized()"));
+		return nullptr;
 	}
 	if (!autoDownload.isEmpty()
-		&& !_variables.autoDownload.setFromSerialized(autoDownload)) {
-		return;
+		&& !variables->autoDownload.setFromSerialized(autoDownload)) {
+		return nullptr;
 	}
 	if (!version) {
 		if (!autoplayGifs) {
 			using namespace Data::AutoDownload;
-			_variables.autoDownload = WithDisabledAutoPlay(
-				_variables.autoDownload);
+			variables->autoDownload = WithDisabledAutoPlay(
+				variables->autoDownload);
 		}
 	}
 
@@ -355,104 +359,105 @@ void Settings::constructFromSerialized(const QByteArray &serialized) {
 	switch (uncheckedTab) {
 	case ChatHelpers::SelectorTab::Emoji:
 	case ChatHelpers::SelectorTab::Stickers:
-	case ChatHelpers::SelectorTab::Gifs: _variables.selectorTab = uncheckedTab; break;
+	case ChatHelpers::SelectorTab::Gifs: variables->selectorTab = uncheckedTab; break;
 	}
-	_variables.lastSeenWarningSeen = (lastSeenWarningSeen == 1);
-	_variables.tabbedSelectorSectionEnabled = (tabbedSelectorSectionEnabled == 1);
-	_variables.soundOverrides = std::move(soundOverrides);
-	_variables.tabbedSelectorSectionTooltipShown = tabbedSelectorSectionTooltipShown;
+	variables->lastSeenWarningSeen = (lastSeenWarningSeen == 1);
+	variables->tabbedSelectorSectionEnabled = (tabbedSelectorSectionEnabled == 1);
+	variables->soundOverrides = std::move(soundOverrides);
+	variables->tabbedSelectorSectionTooltipShown = tabbedSelectorSectionTooltipShown;
 	auto uncheckedColumn = static_cast<Window::Column>(floatPlayerColumn);
 	switch (uncheckedColumn) {
 	case Window::Column::First:
 	case Window::Column::Second:
-	case Window::Column::Third: _variables.floatPlayerColumn = uncheckedColumn; break;
+	case Window::Column::Third: variables->floatPlayerColumn = uncheckedColumn; break;
 	}
 	auto uncheckedCorner = static_cast<RectPart>(floatPlayerCorner);
 	switch (uncheckedCorner) {
 	case RectPart::TopLeft:
 	case RectPart::TopRight:
 	case RectPart::BottomLeft:
-	case RectPart::BottomRight: _variables.floatPlayerCorner = uncheckedCorner; break;
+	case RectPart::BottomRight: variables->floatPlayerCorner = uncheckedCorner; break;
 	}
-	_variables.groupStickersSectionHidden = std::move(groupStickersSectionHidden);
-	_variables.thirdSectionInfoEnabled = thirdSectionInfoEnabled;
-	_variables.smallDialogsList = smallDialogsList;
-	_variables.dialogsWidthRatio = dialogsWidthRatio;
-	_variables.thirdColumnWidth = thirdColumnWidth;
-	_variables.thirdSectionExtendedBy = thirdSectionExtendedBy;
-	if (_variables.thirdSectionInfoEnabled) {
-		_variables.tabbedSelectorSectionEnabled = false;
+	variables->groupStickersSectionHidden = std::move(groupStickersSectionHidden);
+	variables->thirdSectionInfoEnabled = thirdSectionInfoEnabled;
+	variables->smallDialogsList = smallDialogsList;
+	variables->dialogsWidthRatio = dialogsWidthRatio;
+	variables->thirdColumnWidth = thirdColumnWidth;
+	variables->thirdSectionExtendedBy = thirdSectionExtendedBy;
+	if (variables->thirdSectionInfoEnabled) {
+		variables->tabbedSelectorSectionEnabled = false;
 	}
 	auto uncheckedSendFilesWay = static_cast<SendFilesWay>(sendFilesWay);
 	switch (uncheckedSendFilesWay) {
 	case SendFilesWay::Album:
 	case SendFilesWay::Photos:
-	case SendFilesWay::Files: _variables.sendFilesWay = uncheckedSendFilesWay; break;
+	case SendFilesWay::Files: variables->sendFilesWay = uncheckedSendFilesWay; break;
 	}
 	auto uncheckedSendSubmitWay = static_cast<Ui::InputSubmitSettings>(
 		sendSubmitWay);
 	switch (uncheckedSendSubmitWay) {
 	case Ui::InputSubmitSettings::Enter:
-	case Ui::InputSubmitSettings::CtrlEnter: _variables.sendSubmitWay = uncheckedSendSubmitWay; break;
+	case Ui::InputSubmitSettings::CtrlEnter: variables->sendSubmitWay = uncheckedSendSubmitWay; break;
 	}
 	auto uncheckedSupportSwitch = static_cast<Support::SwitchSettings>(
 		supportSwitch);
 	switch (uncheckedSupportSwitch) {
 	case Support::SwitchSettings::None:
 	case Support::SwitchSettings::Next:
-	case Support::SwitchSettings::Previous: _variables.supportSwitch = uncheckedSupportSwitch; break;
+	case Support::SwitchSettings::Previous: variables->supportSwitch = uncheckedSupportSwitch; break;
 	}
-	_variables.supportFixChatsOrder = (supportFixChatsOrder == 1);
-	_variables.supportTemplatesAutocomplete = (supportTemplatesAutocomplete == 1);
-	_variables.supportChatsTimeSlice = supportChatsTimeSlice;
-	_variables.hadLegacyCallsPeerToPeerNobody = (legacyCallsPeerToPeer == kLegacyCallsPeerToPeerNobody);
-	_variables.includeMutedCounter = (includeMutedCounter == 1);
-	_variables.countUnreadMessages = (countUnreadMessages == 1);
-	_variables.exeLaunchWarning = (exeLaunchWarning == 1);
-	_variables.supportAllSearchResults = (supportAllSearchResults == 1);
-	_variables.archiveCollapsed = (archiveCollapsed == 1);
-	_variables.notifyAboutPinned = (notifyAboutPinned == 1);
-	_variables.archiveInMainMenu = (archiveInMainMenu == 1);
-	_variables.skipArchiveInSearch = (skipArchiveInSearch == 1);
-	_variables.loopAnimatedStickers = (loopAnimatedStickers == 1);
-	_variables.largeEmoji = (largeEmoji == 1);
-	_variables.replaceEmoji = (replaceEmoji == 1);
-	_variables.suggestEmoji = (suggestEmoji == 1);
-	_variables.suggestStickersByEmoji = (suggestStickersByEmoji == 1);
-	_variables.spellcheckerEnabled = (spellcheckerEnabled == 1);
-	_variables.mediaLastPlaybackPosition = std::move(mediaLastPlaybackPosition);
-	_variables.videoPlaybackSpeed = DeserializePlaybackSpeed(videoPlaybackSpeed);
-	_variables.videoPipGeometry = videoPipGeometry;
-	_variables.dictionariesEnabled = std::move(dictionariesEnabled);
-	_variables.autoDownloadDictionaries = (autoDownloadDictionaries == 1);
-	_variables.hiddenPinnedMessages = std::move(hiddenPinnedMessages);
+	variables->supportFixChatsOrder = (supportFixChatsOrder == 1);
+	variables->supportTemplatesAutocomplete = (supportTemplatesAutocomplete == 1);
+	variables->supportChatsTimeSlice = supportChatsTimeSlice;
+	variables->hadLegacyCallsPeerToPeerNobody = (legacyCallsPeerToPeer == kLegacyCallsPeerToPeerNobody);
+	variables->includeMutedCounter = (includeMutedCounter == 1);
+	variables->countUnreadMessages = (countUnreadMessages == 1);
+	variables->exeLaunchWarning = (exeLaunchWarning == 1);
+	variables->supportAllSearchResults = (supportAllSearchResults == 1);
+	variables->archiveCollapsed = (archiveCollapsed == 1);
+	variables->notifyAboutPinned = (notifyAboutPinned == 1);
+	variables->archiveInMainMenu = (archiveInMainMenu == 1);
+	variables->skipArchiveInSearch = (skipArchiveInSearch == 1);
+	variables->loopAnimatedStickers = (loopAnimatedStickers == 1);
+	variables->largeEmoji = (largeEmoji == 1);
+	variables->replaceEmoji = (replaceEmoji == 1);
+	variables->suggestEmoji = (suggestEmoji == 1);
+	variables->suggestStickersByEmoji = (suggestStickersByEmoji == 1);
+	variables->spellcheckerEnabled = (spellcheckerEnabled == 1);
+	variables->mediaLastPlaybackPosition = std::move(mediaLastPlaybackPosition);
+	variables->videoPlaybackSpeed = DeserializePlaybackSpeed(videoPlaybackSpeed);
+	variables->videoPipGeometry = videoPipGeometry;
+	variables->dictionariesEnabled = std::move(dictionariesEnabled);
+	variables->autoDownloadDictionaries = (autoDownloadDictionaries == 1);
+	variables->hiddenPinnedMessages = std::move(hiddenPinnedMessages);
+	return result;
 }
 
-void Settings::setSupportChatsTimeSlice(int slice) {
+void SessionSettings::setSupportChatsTimeSlice(int slice) {
 	_variables.supportChatsTimeSlice = slice;
 }
 
-int Settings::supportChatsTimeSlice() const {
+int SessionSettings::supportChatsTimeSlice() const {
 	return _variables.supportChatsTimeSlice.current();
 }
 
-rpl::producer<int> Settings::supportChatsTimeSliceValue() const {
+rpl::producer<int> SessionSettings::supportChatsTimeSliceValue() const {
 	return _variables.supportChatsTimeSlice.value();
 }
 
-void Settings::setSupportAllSearchResults(bool all) {
+void SessionSettings::setSupportAllSearchResults(bool all) {
 	_variables.supportAllSearchResults = all;
 }
 
-bool Settings::supportAllSearchResults() const {
+bool SessionSettings::supportAllSearchResults() const {
 	return _variables.supportAllSearchResults.current();
 }
 
-rpl::producer<bool> Settings::supportAllSearchResultsValue() const {
+rpl::producer<bool> SessionSettings::supportAllSearchResultsValue() const {
 	return _variables.supportAllSearchResults.value();
 }
 
-void Settings::setTabbedSelectorSectionEnabled(bool enabled) {
+void SessionSettings::setTabbedSelectorSectionEnabled(bool enabled) {
 	_variables.tabbedSelectorSectionEnabled = enabled;
 	if (enabled) {
 		setThirdSectionInfoEnabled(false);
@@ -460,12 +465,12 @@ void Settings::setTabbedSelectorSectionEnabled(bool enabled) {
 	setTabbedReplacedWithInfo(false);
 }
 
-rpl::producer<bool> Settings::tabbedReplacedWithInfoValue() const {
+rpl::producer<bool> SessionSettings::tabbedReplacedWithInfoValue() const {
 	return _tabbedReplacedWithInfoValue.events_starting_with(
 		tabbedReplacedWithInfo());
 }
 
-void Settings::setThirdSectionInfoEnabled(bool enabled) {
+void SessionSettings::setThirdSectionInfoEnabled(bool enabled) {
 	if (_variables.thirdSectionInfoEnabled != enabled) {
 		_variables.thirdSectionInfoEnabled = enabled;
 		if (enabled) {
@@ -476,19 +481,19 @@ void Settings::setThirdSectionInfoEnabled(bool enabled) {
 	}
 }
 
-rpl::producer<bool> Settings::thirdSectionInfoEnabledValue() const {
+rpl::producer<bool> SessionSettings::thirdSectionInfoEnabledValue() const {
 	return _thirdSectionInfoEnabledValue.events_starting_with(
 		thirdSectionInfoEnabled());
 }
 
-void Settings::setTabbedReplacedWithInfo(bool enabled) {
+void SessionSettings::setTabbedReplacedWithInfo(bool enabled) {
 	if (_tabbedReplacedWithInfo != enabled) {
 		_tabbedReplacedWithInfo = enabled;
 		_tabbedReplacedWithInfoValue.fire_copy(enabled);
 	}
 }
 
-QString Settings::getSoundPath(const QString &key) const {
+QString SessionSettings::getSoundPath(const QString &key) const {
 	auto it = _variables.soundOverrides.find(key);
 	if (it != _variables.soundOverrides.end()) {
 		return it->second;
@@ -496,31 +501,31 @@ QString Settings::getSoundPath(const QString &key) const {
 	return qsl(":/sounds/") + key + qsl(".mp3");
 }
 
-void Settings::setDialogsWidthRatio(float64 ratio) {
+void SessionSettings::setDialogsWidthRatio(float64 ratio) {
 	_variables.dialogsWidthRatio = ratio;
 }
 
-float64 Settings::dialogsWidthRatio() const {
+float64 SessionSettings::dialogsWidthRatio() const {
 	return _variables.dialogsWidthRatio.current();
 }
 
-rpl::producer<float64> Settings::dialogsWidthRatioChanges() const {
+rpl::producer<float64> SessionSettings::dialogsWidthRatioChanges() const {
 	return _variables.dialogsWidthRatio.changes();
 }
 
-void Settings::setThirdColumnWidth(int width) {
+void SessionSettings::setThirdColumnWidth(int width) {
 	_variables.thirdColumnWidth = width;
 }
 
-int Settings::thirdColumnWidth() const {
+int SessionSettings::thirdColumnWidth() const {
 	return _variables.thirdColumnWidth.current();
 }
 
-rpl::producer<int> Settings::thirdColumnWidthChanges() const {
+rpl::producer<int> SessionSettings::thirdColumnWidthChanges() const {
 	return _variables.thirdColumnWidth.changes();
 }
 
-void Settings::setMediaLastPlaybackPosition(DocumentId id, crl::time time) {
+void SessionSettings::setMediaLastPlaybackPosition(DocumentId id, crl::time time) {
 	auto &map = _variables.mediaLastPlaybackPosition;
 	const auto i = ranges::find(
 		map,
@@ -540,7 +545,7 @@ void Settings::setMediaLastPlaybackPosition(DocumentId id, crl::time time) {
 	}
 }
 
-crl::time Settings::mediaLastPlaybackPosition(DocumentId id) const {
+crl::time SessionSettings::mediaLastPlaybackPosition(DocumentId id) const {
 	const auto i = ranges::find(
 		_variables.mediaLastPlaybackPosition,
 		id,
@@ -548,83 +553,83 @@ crl::time Settings::mediaLastPlaybackPosition(DocumentId id) const {
 	return (i != _variables.mediaLastPlaybackPosition.end()) ? i->second : 0;
 }
 
-void Settings::setArchiveCollapsed(bool collapsed) {
+void SessionSettings::setArchiveCollapsed(bool collapsed) {
 	_variables.archiveCollapsed = collapsed;
 }
 
-bool Settings::archiveCollapsed() const {
+bool SessionSettings::archiveCollapsed() const {
 	return _variables.archiveCollapsed.current();
 }
 
-rpl::producer<bool> Settings::archiveCollapsedChanges() const {
+rpl::producer<bool> SessionSettings::archiveCollapsedChanges() const {
 	return _variables.archiveCollapsed.changes();
 }
 
-void Settings::setArchiveInMainMenu(bool inMainMenu) {
+void SessionSettings::setArchiveInMainMenu(bool inMainMenu) {
 	_variables.archiveInMainMenu = inMainMenu;
 }
 
-bool Settings::archiveInMainMenu() const {
+bool SessionSettings::archiveInMainMenu() const {
 	return _variables.archiveInMainMenu.current();
 }
 
-rpl::producer<bool> Settings::archiveInMainMenuChanges() const {
+rpl::producer<bool> SessionSettings::archiveInMainMenuChanges() const {
 	return _variables.archiveInMainMenu.changes();
 }
 
-void Settings::setNotifyAboutPinned(bool notify) {
+void SessionSettings::setNotifyAboutPinned(bool notify) {
 	_variables.notifyAboutPinned = notify;
 }
 
-bool Settings::notifyAboutPinned() const {
+bool SessionSettings::notifyAboutPinned() const {
 	return _variables.notifyAboutPinned.current();
 }
 
-rpl::producer<bool> Settings::notifyAboutPinnedChanges() const {
+rpl::producer<bool> SessionSettings::notifyAboutPinnedChanges() const {
 	return _variables.notifyAboutPinned.changes();
 }
 
-void Settings::setSkipArchiveInSearch(bool skip) {
+void SessionSettings::setSkipArchiveInSearch(bool skip) {
 	_variables.skipArchiveInSearch = skip;
 }
 
-bool Settings::skipArchiveInSearch() const {
+bool SessionSettings::skipArchiveInSearch() const {
 	return _variables.skipArchiveInSearch.current();
 }
 
-rpl::producer<bool> Settings::skipArchiveInSearchChanges() const {
+rpl::producer<bool> SessionSettings::skipArchiveInSearchChanges() const {
 	return _variables.skipArchiveInSearch.changes();
 }
 
-void Settings::setLargeEmoji(bool value) {
+void SessionSettings::setLargeEmoji(bool value) {
 	_variables.largeEmoji = value;
 }
 
-bool Settings::largeEmoji() const {
+bool SessionSettings::largeEmoji() const {
 	return _variables.largeEmoji.current();
 }
 
-rpl::producer<bool> Settings::largeEmojiValue() const {
+rpl::producer<bool> SessionSettings::largeEmojiValue() const {
 	return _variables.largeEmoji.value();
 }
 
-rpl::producer<bool> Settings::largeEmojiChanges() const {
+rpl::producer<bool> SessionSettings::largeEmojiChanges() const {
 	return _variables.largeEmoji.changes();
 }
 
-void Settings::setReplaceEmoji(bool value) {
+void SessionSettings::setReplaceEmoji(bool value) {
 	_variables.replaceEmoji = value;
 }
 
-bool Settings::replaceEmoji() const {
+bool SessionSettings::replaceEmoji() const {
 	return _variables.replaceEmoji.current();
 }
 
-rpl::producer<bool> Settings::replaceEmojiValue() const {
+rpl::producer<bool> SessionSettings::replaceEmojiValue() const {
 	return _variables.replaceEmoji.value();
 }
 
-rpl::producer<bool> Settings::replaceEmojiChanges() const {
+rpl::producer<bool> SessionSettings::replaceEmojiChanges() const {
 	return _variables.replaceEmoji.changes();
 }
 

Telegram/SourceFiles/main/main_session_settings.h

@@ -30,10 +30,11 @@ enum class SelectorTab;
 
 namespace Main {
 
-class Settings final {
+class SessionSettings final {
 public:
 	[[nodiscard]] QByteArray serialize() const;
-	void constructFromSerialized(const QByteArray &serialized);
+	[[nodiscard]] static std::unique_ptr<SessionSettings> FromSerialized(
+		const QByteArray &serialized);
 
 	void setLastSeenWarningSeen(bool lastSeenWarningSeen) {
 		_variables.lastSeenWarningSeen = lastSeenWarningSeen;

Telegram/SourceFiles/mainwidget.cpp

@@ -98,6 +98,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "export/view/export_view_top_bar.h"
 #include "export/view/export_view_panel_controller.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "main/main_account.h"
 #include "support/support_helper.h"
 #include "storage/storage_facade.h"
@@ -2282,7 +2283,7 @@ void MainWidget::ensureFirstColumnResizeAreaCreated() {
 			session().settings().setDialogsWidthRatio(
 				float64(_dialogsWidth) / width());
 		}
-		session().local().writeSettings();
+		session().saveSettings();
 	};
 	createResizeArea(
 		_firstColumnResizeArea,
@@ -2306,7 +2307,7 @@ void MainWidget::ensureThirdColumnResizeAreaCreated() {
 			session().settings().thirdColumnWidth(),
 			st::columnMinimalWidthThird,
 			st::columnMaximalWidthThird));
-		session().local().writeSettings();
+		session().saveSettings();
 	};
 	createResizeArea(
 		_thirdColumnResizeArea,

Telegram/SourceFiles/mainwindow.cpp

@@ -810,7 +810,7 @@ void MainWindow::toggleDisplayNotifyFromTray() {
 			Global::SetRestoreFlashBounceNotifyFromTray(false);
 		}
 	}
-	account().local().writeSettings();
+	account().session().saveSettings();
 	using Change = Window::Notifications::ChangeType;
 	auto &changes = account().session().notifications().settingsChanged();
 	changes.notify(Change::DesktopEnabled);

Telegram/SourceFiles/media/player/media_player_float.cpp

@@ -21,6 +21,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "window/window_session_controller.h"
 #include "window/section_widget.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "facades.h"
 #include "app.h"
 #include "styles/style_media_player.h"

Telegram/SourceFiles/media/player/media_player_instance.cpp

@@ -26,6 +26,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "main/main_accounts.h" // Accounts::activeSessionValue.
 #include "mainwindow.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "facades.h"
 
 namespace Media {

Telegram/SourceFiles/media/player/media_player_widget.cpp

@@ -143,7 +143,7 @@ Widget::Widget(QWidget *parent, not_null<Main::Session*> session)
 		Global::SetVoiceMsgPlaybackDoubled(doubled);
 		instance()->updateVoicePlaybackSpeed();
 		updatePlaybackSpeedIcon();
-		_session->local().writeSettings();
+		_session->saveSettings();
 	});
 
 	subscribe(instance()->repeatChangedNotifier(), [this](AudioMsgId::Type type) {

Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp

@@ -51,6 +51,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "main/main_account.h"
 #include "main/main_accounts.h" // Accounts::activeSessionValue.
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "layout.h"
 #include "storage/file_download.h"
 #include "calls/calls_instance.h"

Telegram/SourceFiles/overview/overview_layout.cpp

@@ -25,6 +25,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mainwidget.h"
 #include "storage/file_upload.h"
 #include "mainwindow.h"
+#include "main/main_session.h"
 #include "media/audio/media_audio.h"
 #include "media/player/media_player_instance.h"
 #include "storage/localstorage.h"

Telegram/SourceFiles/settings/settings_advanced.cpp

@@ -28,6 +28,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_session.h"
 #include "main/main_account.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "mtproto/facade.h"
 #include "layout.h"
 #include "facades.h"

Telegram/SourceFiles/settings/settings_chat.cpp

@@ -46,6 +46,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "support/support_common.h"
 #include "support/support_templates.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "mainwidget.h"
 #include "mainwindow.h"
 #include "facades.h"

Telegram/SourceFiles/settings/settings_codes.cpp

@@ -13,6 +13,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mainwindow.h"
 #include "data/data_session.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "main/main_account.h"
 #include "main/main_accounts.h"
 #include "boxes/confirm_box.h"

Telegram/SourceFiles/settings/settings_information.cpp

@@ -26,6 +26,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "info/profile/info_profile_values.h"
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "window/window_session_controller.h"
 #include "apiwrap.h"
 #include "core/file_utilities.h"

Telegram/SourceFiles/settings/settings_notifications.cpp

@@ -22,6 +22,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mainwindow.h"
 #include "core/application.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "facades.h"
 #include "app.h"
@@ -593,7 +594,6 @@ void SetupNotificationsContent(
 		tr::lng_settings_count_unread(tr::now),
 		session->settings().countUnreadMessages());
 
-
 	AddSkip(container, st::settingsCheckboxesSkip);
 	AddDivider(container);
 	AddSkip(container, st::settingsCheckboxesSkip);

Telegram/SourceFiles/settings/settings_privacy_controllers.cpp

@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "apiwrap.h"
 #include "mainwidget.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "data/data_user.h"
 #include "data/data_session.h"
 #include "data/data_changes.h"

Telegram/SourceFiles/storage/details/storage_settings_scheme.cpp

@@ -391,7 +391,8 @@ bool ReadSetting(
 		stream >> v;
 		if (!CheckStreamStatus(stream)) return false;
 
-		context.sessionSettings().constructFromSerialized(v);
+		context.sessionSettingsStorage
+			= Main::SessionSettings::FromSerialized(v);
 	} break;
 
 	case dbiWorkMode: {

Telegram/SourceFiles/storage/details/storage_settings_scheme.h

@@ -8,7 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #pragma once
 
 #include "mtproto/mtproto_dc_options.h"
-#include "main/main_settings.h"
+#include "main/main_session_settings.h"
 #include "storage/storage_account.h"
 
 namespace MTP {
@@ -19,9 +19,10 @@ namespace Storage {
 namespace details {
 
 struct ReadSettingsContext {
-	[[nodiscard]] Main::Settings &sessionSettings() {
+	[[nodiscard]] Main::SessionSettings &sessionSettings() {
 		if (!sessionSettingsStorage) {
-			sessionSettingsStorage = std::make_unique<Main::Settings>();
+			sessionSettingsStorage
+				= std::make_unique<Main::SessionSettings>();
 		}
 		return *sessionSettingsStorage;
 	}
@@ -45,7 +46,7 @@ struct ReadSettingsContext {
 	qint64 cacheBigFileTotalSizeLimit = 0;
 	qint32 cacheBigFileTotalTimeLimit = 0;
 
-	std::unique_ptr<Main::Settings> sessionSettingsStorage;
+	std::unique_ptr<Main::SessionSettings> sessionSettingsStorage;
 
 	FileKey themeKeyLegacy = 0;
 	FileKey themeKeyDay = 0;

Telegram/SourceFiles/storage/localstorage.h

@@ -9,7 +9,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "storage/file_download.h"
 #include "storage/localimageloader.h"
-#include "main/main_session.h"
 
 #include <QtCore/QTimer>
 

Telegram/SourceFiles/storage/storage_account.cpp

@@ -394,7 +394,7 @@ Account::ReadMapResult Account::readMapWith(
 		readLocations();
 	}
 
-	auto stored = readSettings();
+	auto stored = readSessionSettings();
 	readMtpData();
 
 	DEBUG_LOG(("selfSerialized set: %1").arg(selfSerialized.size()));
@@ -745,11 +745,11 @@ void Account::deserializeCallSettings(QByteArray &settings) {
 	}
 }
 
-void Account::writeSettings() {
-	writeSettings(nullptr);
+void Account::writeSessionSettings() {
+	writeSessionSettings(nullptr);
 }
 
-void Account::writeSettings(Main::Settings *stored) {
+void Account::writeSessionSettings(Main::SessionSettings *stored) {
 	if (_readingUserSettings) {
 		LOG(("App Error: attempt to write settings while reading them!"));
 		return;
@@ -846,7 +846,7 @@ ReadSettingsContext Account::prepareReadSettingsContext() const {
 	};
 }
 
-std::unique_ptr<Main::Settings> Account::readSettings() {
+std::unique_ptr<Main::SessionSettings> Account::readSessionSettings() {
 	ReadSettingsContext context;
 	FileReadDescriptor userSettings;
 	if (!ReadEncryptedFile(userSettings, _settingsKey, _basePath, _localKey)) {
@@ -855,7 +855,7 @@ std::unique_ptr<Main::Settings> Account::readSettings() {
 		Local::readOldUserSettings(true, context);
 		auto result = applyReadContext(std::move(context));
 
-		writeSettings(result.get());
+		writeSessionSettings(result.get());
 
 		return result;
 	}
@@ -867,13 +867,13 @@ std::unique_ptr<Main::Settings> Account::readSettings() {
 		userSettings.stream >> blockId;
 		if (!CheckStreamStatus(userSettings.stream)) {
 			_readingUserSettings = false;
-			writeSettings();
+			writeSessionSettings();
 			return nullptr;
 		}
 
 		if (!ReadSetting(blockId, userSettings.stream, userSettings.version, context)) {
 			_readingUserSettings = false;
-			writeSettings();
+			writeSessionSettings();
 			return nullptr;
 		}
 	}
@@ -883,7 +883,7 @@ std::unique_ptr<Main::Settings> Account::readSettings() {
 	return applyReadContext(std::move(context));
 }
 
-std::unique_ptr<Main::Settings> Account::applyReadContext(
+std::unique_ptr<Main::SessionSettings> Account::applyReadContext(
 		ReadSettingsContext &&context) {
 	ApplyReadFallbackConfig(context);
 
@@ -1326,7 +1326,7 @@ void Account::updateCacheSettings(
 	_cacheTotalTimeLimit = update.totalTimeLimit;
 	_cacheBigFileTotalSizeLimit = updateBig.totalSizeLimit;
 	_cacheBigFileTotalTimeLimit = updateBig.totalTimeLimit;
-	writeSettings();
+	writeSessionSettings();
 }
 
 QString Account::cacheBigFilePath() const {
@@ -1894,7 +1894,7 @@ void Account::importOldRecentStickers() {
 	}
 
 	writeInstalledStickers();
-	writeSettings();
+	writeSessionSettings();
 
 	ClearKey(_recentStickersKeyOld, _basePath);
 	_recentStickersKeyOld = 0;

Telegram/SourceFiles/storage/storage_account.h

@@ -20,7 +20,7 @@ struct Settings;
 
 namespace Main {
 class Account;
-class Settings;
+class SessionSettings;
 } // namespace Main
 
 namespace Data {
@@ -67,7 +67,7 @@ public:
 		return _localKey;
 	}
 
-	void writeSettings();
+	void writeSessionSettings();
 	void writeMtpData();
 	void writeMtpConfig();
 
@@ -172,12 +172,12 @@ private:
 	void writeLocationsQueued();
 	void writeLocationsDelayed();
 
-	std::unique_ptr<Main::Settings> readSettings();
-	void writeSettings(Main::Settings *stored);
+	std::unique_ptr<Main::SessionSettings> readSessionSettings();
+	void writeSessionSettings(Main::SessionSettings *stored);
 
 	std::unique_ptr<MTP::Config> readMtpConfig();
 	void readMtpData();
-	std::unique_ptr<Main::Settings> applyReadContext(
+	std::unique_ptr<Main::SessionSettings> applyReadContext(
 		details::ReadSettingsContext &&context);
 
 	[[nodiscard]] QByteArray serializeCallSettings();

Telegram/SourceFiles/support/support_autocomplete.cpp

@@ -21,6 +21,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "base/unixtime.h"
 #include "base/call_delayed.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "styles/style_chat_helpers.h"
 #include "styles/style_window.h"

Telegram/SourceFiles/support/support_helper.cpp

@@ -28,6 +28,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "storage/localimageloader.h"
 #include "core/sandbox.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "facades.h"
 #include "styles/style_layers.h"

Telegram/SourceFiles/window/main_window.cpp

@@ -24,6 +24,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "data/data_session.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "base/crc32hash.h"
 #include "base/call_delayed.h"
 #include "ui/toast/toast.h"
@@ -413,10 +414,10 @@ void MainWindow::initSize() {
 		? primaryScreen->availableGeometry()
 		: QRect(0, 0, st::windowDefaultWidth, st::windowDefaultHeight);
 	bool maximized = false;
-	const auto initialWidth = Main::Settings::ThirdColumnByDefault()
+	const auto initialWidth = Main::SessionSettings::ThirdColumnByDefault()
 		? st::windowBigDefaultWidth
 		: st::windowDefaultWidth;
-	const auto initialHeight = Main::Settings::ThirdColumnByDefault()
+	const auto initialHeight = Main::SessionSettings::ThirdColumnByDefault()
 		? st::windowBigDefaultHeight
 		: st::windowDefaultHeight;
 	auto geometry = QRect(

Telegram/SourceFiles/window/notifications_manager.cpp

@@ -25,6 +25,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_updates.h"
 #include "apiwrap.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "main/main_accounts.h"
 #include "facades.h"
 #include "app.h"

Telegram/SourceFiles/window/notifications_manager_default.cpp

@@ -21,6 +21,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "window/themes/window_theme.h"
 #include "storage/file_download.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "history/history.h"
 #include "history/history_item.h"
 #include "platform/platform_specific.h"

Telegram/SourceFiles/window/themes/window_theme.cpp

@@ -875,7 +875,7 @@ void ChatBackground::setTile(bool tile) {
 	if (this->tile() != old) {
 		if (!Data::details::IsTestingThemeWallPaper(_paper)
 			&& !Data::details::IsTestingDefaultWallPaper(_paper)) {
-			local().writeSettings();
+			local().writeSessionSettings();
 		}
 		notify(BackgroundUpdate(BackgroundUpdate::Type::Changed, tile));
 	}
@@ -1030,7 +1030,7 @@ bool ChatBackground::isNonDefaultBackground() {
 
 void ChatBackground::writeNewBackgroundSettings() {
 	if (tile() != _tileForRevert) {
-		local().writeSettings();
+		local().writeSessionSettings();
 	}
 	local().writeBackground(
 		_paper,
@@ -1117,7 +1117,7 @@ void ChatBackground::reapplyWithNightMode(
 			ClearApplying();
 			keepApplied(saved.object, settingExactTheme);
 			if (tile() != _tileForRevert) {
-				local().writeSettings();
+				local().writeSessionSettings();
 			}
 			if (nightModeChanged) {
 				Local::writeSettings();

Telegram/SourceFiles/window/window_main_menu.cpp

@@ -28,6 +28,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "core/click_handler_types.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "mtproto/mtproto_config.h"
 #include "data/data_folder.h"
 #include "data/data_session.h"
@@ -289,7 +290,7 @@ void MainMenu::refreshMenu() {
 			(*fix)->setChecked(!(*fix)->isChecked());
 			_controller->session().settings().setSupportFixChatsOrder(
 				(*fix)->isChecked());
-			_controller->session().local().writeSettings();
+			_controller->session().saveSettings();
 		}, &st::mainMenuFixOrder, &st::mainMenuFixOrderOver);
 		(*fix)->setCheckable(true);
 		(*fix)->setChecked(

Telegram/SourceFiles/window/window_peer_menu.cpp

@@ -21,6 +21,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/widgets/checkbox.h"
 #include "ui/layers/generic_box.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "mainwidget.h"
 #include "mainwindow.h"

Telegram/SourceFiles/window/window_session_controller.cpp

@@ -31,6 +31,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mainwidget.h"
 #include "mainwindow.h"
 #include "main/main_session.h"
+#include "main/main_session_settings.h"
 #include "apiwrap.h"
 #include "support/support_helper.h"
 #include "facades.h"