Save embedded themes accent colors.

Telegram/SourceFiles/core/application.cpp

@@ -336,6 +336,10 @@ bool Application::eventFilter(QObject *object, QEvent *e) {
 	return QObject::eventFilter(object, e);
 }
 
+void Application::saveSettingsDelayed(crl::time delay) {
+	_saveSettingsTimer.callOnce(delay);
+}
+
 void Application::setCurrentProxy(
 		const ProxyData &proxy,
 		ProxyData::Settings settings) {
@@ -381,6 +385,7 @@ void Application::startLocalStorage() {
 			}
 		}
 	});
+	_saveSettingsTimer.setCallback([=] { Local::writeSettings(); });
 }
 
 void Application::forceLogOut(const TextWithEntities &explanation) {

Telegram/SourceFiles/core/application.h

@@ -7,8 +7,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
-#include "base/observer.h"
+#include "core/core_settings.h"
 #include "mtproto/auth_key.h"
+#include "base/observer.h"
 #include "base/timer.h"
 
 class MainWindow;
@@ -94,9 +95,6 @@ public:
 	bool closeActiveWindow();
 	bool minimizeActiveWindow();
 	QWidget *getFileDialogParent();
-	QWidget *getGlobalShortcutParent() {
-		return &_globalShortcutParent;
-	}
 
 	// Media view interface.
 	void checkMediaViewActivation();
@@ -115,7 +113,13 @@ public:
 		return _logoNoMargin;
 	}
 
-	// MTProto components.
+	[[nodiscard]] Settings &settings() {
+		return _settings;
+	}
+	void moveSettingsFrom(Settings &&other);
+	void saveSettingsDelayed(crl::time delay = kDefaultSaveDelay);
+
+	// Dc options and proxy.
 	MTP::DcOptions *dcOptions() {
 		return _dcOptions.get();
 	}
@@ -221,6 +225,8 @@ protected:
 	bool eventFilter(QObject *object, QEvent *event) override;
 
 private:
+	static constexpr auto kDefaultSaveDelay = crl::time(1000);
+
 	friend bool IsAppLaunched();
 	friend Application &App();
 
@@ -251,8 +257,7 @@ private:
 	// Some fields are just moved from the declaration.
 	struct Private;
 	const std::unique_ptr<Private> _private;
-
-	QWidget _globalShortcutParent;
+	Settings _settings;
 
 	const std::unique_ptr<Storage::Databases> _databases;
 	const std::unique_ptr<Ui::Animations::Manager> _animationsManager;
@@ -276,6 +281,7 @@ private:
 	std::unique_ptr<Window::TermsLock> _termsLock;
 
 	base::DelayedCallTimer _callDelayedTimer;
+	base::Timer _saveSettingsTimer;
 
 	struct LeaveSubscription {
 		LeaveSubscription(

Telegram/SourceFiles/core/core_settings.cpp

@@ -0,0 +1,51 @@
+/*
+This file is part of Telegram Desktop,
+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 "core/core_settings.h"
+
+#include "storage/serialize_common.h"
+
+namespace Core {
+
+Settings::Variables::Variables() {
+}
+
+QByteArray Settings::serialize() const {
+	const auto themesAccentColors = _variables.themesAccentColors.serialize();
+	auto size = Serialize::bytearraySize(themesAccentColors);
+
+	auto result = QByteArray();
+	result.reserve(size);
+	{
+		QDataStream stream(&result, QIODevice::WriteOnly);
+		stream.setVersion(QDataStream::Qt_5_1);
+		stream << themesAccentColors;
+	}
+	return result;
+}
+
+void Settings::constructFromSerialized(const QByteArray &serialized) {
+	if (serialized.isEmpty()) {
+		return;
+	}
+
+	QDataStream stream(serialized);
+	stream.setVersion(QDataStream::Qt_5_1);
+	QByteArray themesAccentColors;
+
+	stream >> themesAccentColors;
+	if (stream.status() != QDataStream::Ok) {
+		LOG(("App Error: "
+			"Bad data for Core::Settings::constructFromSerialized()"));
+		return;
+	}
+	if (!_variables.themesAccentColors.setFromSerialized(themesAccentColors)) {
+		return;
+	}
+}
+
+} // namespace Core

Telegram/SourceFiles/core/core_settings.h

@@ -0,0 +1,40 @@
+/*
+This file is part of Telegram Desktop,
+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
+*/
+#pragma once
+
+#include "window/themes/window_themes_embedded.h"
+
+namespace Core {
+
+class Settings final {
+public:
+	void moveFrom(Settings &&other) {
+		_variables = std::move(other._variables);
+	}
+	[[nodiscard]] QByteArray serialize() const;
+	void constructFromSerialized(const QByteArray &serialized);
+
+	void setThemesAccentColors(Window::Theme::AccentColors &&colors) {
+		_variables.themesAccentColors = std::move(colors);
+	}
+	[[nodiscard]] Window::Theme::AccentColors &themesAccentColors() {
+		return _variables.themesAccentColors;
+	}
+
+private:
+	struct Variables {
+		Variables();
+
+		Window::Theme::AccentColors themesAccentColors;
+	};
+
+	Variables _variables;
+
+};
+
+} // namespace Core

Telegram/SourceFiles/core/update_checker.cpp

@@ -1587,7 +1587,7 @@ void UpdateApplication() {
 					Window::SectionShow());
 			} else {
 				window->showSpecialLayer(
-					Box<Settings::LayerWidget>(),
+					Box<::Settings::LayerWidget>(),
 					anim::type::normal);
 			}
 			window->showFromTray();