Add Platform::AutostartSupported

Telegram/SourceFiles/core/application.cpp

@@ -174,6 +174,10 @@ void Application::run() {
 		psNewVersion();
 	}
 
+	if (cAutoStart() && !Platform::AutostartSupported()) {
+		cSetAutoStart(false);
+	}
+
 	if (cLaunchMode() == LaunchModeAutoStart && !cAutoStart()) {
 		psAutoStart(false, true);
 		App::quit();

Telegram/SourceFiles/platform/linux/specific_linux.cpp

@@ -516,6 +516,13 @@ std::optional<crl::time> LastUserInputTime() {
 	return std::nullopt;
 }
 
+bool AutostartSupported() {
+	// snap sandbox doesn't allow creating files in folders with names started with a dot
+	// and doesn't provide any api to add an app to autostart
+	// thus, autostart isn't supported in snap
+	return !InSnap();
+}
+
 void FallbackFontConfigCheckBegin() {
 	if (!CheckFontConfigCrash()) {
 		return;

Telegram/SourceFiles/platform/mac/specific_mac.mm

@@ -262,6 +262,10 @@ void IgnoreApplicationActivationRightNow() {
 	objc_ignoreApplicationActivationRightNow();
 }
 
+bool AutostartSupported() {
+	return false;
+}
+
 } // namespace Platform
 
 void psNewVersion() {

Telegram/SourceFiles/platform/platform_specific.h

@@ -40,6 +40,7 @@ bool OpenSystemSettings(SystemSettingsType type);
 }
 
 void IgnoreApplicationActivationRightNow();
+bool AutostartSupported();
 
 namespace ThirdParty {
 

Telegram/SourceFiles/platform/win/specific_win.cpp

@@ -381,6 +381,10 @@ std::optional<crl::time> LastUserInputTime() {
 	return LastTrackedWhen;
 }
 
+bool AutostartSupported() {
+	return !IsWindowsStoreBuild();
+}
+
 } // namespace Platform
 
 namespace {

Telegram/SourceFiles/settings/settings_advanced.cpp

@@ -404,8 +404,7 @@ void SetupTrayContent(not_null<Ui::VerticalLayout*> container) {
 		}, taskbar->lifetime());
 	}
 
-#ifndef OS_WIN_STORE
-	if (Platform::IsWindows() || Platform::IsLinux()) {
+	if (Platform::AutostartSupported()) {
 		const auto minimizedToggled = [] {
 			return cStartMinimized() && !Global::LocalPasscode();
 		};
@@ -454,6 +453,7 @@ void SetupTrayContent(not_null<Ui::VerticalLayout*> container) {
 		}, minimized->lifetime());
 	}
 
+#ifndef OS_WIN_STORE
 	if (Platform::IsWindows()) {
 		const auto sendto = addCheckbox(
 			tr::lng_settings_add_sendto(tr::now),