From 3b7d5d3c803cac95ef8c2f20036486082c0718d4 Mon Sep 17 00:00:00 2001
From: Ilya Fedin <fedin-ilja2010@ya.ru>
Date: Tue, 5 Jan 2021 17:02:54 +0400
Subject: [PATCH] Eliminate ifndefs in notifications_manager_linux

---
 Telegram/CMakeLists.txt                       |  6 +++
 .../linux/notifications_manager_linux.cpp     | 35 ----------------
 .../notifications_manager_linux_dummy.cpp     | 40 +++++++++++++++++++
 .../window/notifications_manager.h            | 24 +++++++++++
 4 files changed, 70 insertions(+), 35 deletions(-)
 create mode 100644 Telegram/SourceFiles/platform/linux/notifications_manager_linux_dummy.cpp

diff --git a/Telegram/CMakeLists.txt b/Telegram/CMakeLists.txt
index bd0322afc..4ebda77fe 100644
--- a/Telegram/CMakeLists.txt
+++ b/Telegram/CMakeLists.txt
@@ -1114,6 +1114,12 @@ if (LINUX AND DESKTOP_APP_DISABLE_DBUS_INTEGRATION)
     remove_target_sources(Telegram ${src_loc}
         platform/linux/linux_gsd_media_keys.cpp
         platform/linux/linux_gsd_media_keys.h
+        platform/linux/notifications_manager_linux.cpp
+    )
+
+    nice_target_sources(Telegram ${src_loc}
+    PRIVATE
+        platform/linux/notifications_manager_linux_dummy.cpp
     )
 endif()
 
diff --git a/Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp b/Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp
index bacb22379..771db12f6 100644
--- a/Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp
+++ b/Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp
@@ -17,7 +17,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "main/main_session.h"
 #include "lang/lang_keys.h"
 
-#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
 #include <QtCore/QVersionNumber>
 #include <QtDBus/QDBusConnection>
 #include <QtDBus/QDBusMessage>
@@ -29,12 +28,9 @@ extern "C" {
 #include <gio/gio.h>
 #define signals public
 } // extern "C"
-#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
 
 namespace Platform {
 namespace Notifications {
-
-#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
 namespace {
 
 constexpr auto kDBusTimeout = 30000;
@@ -615,16 +611,13 @@ void NotificationData::notificationReplied(uint id, const QString &text) {
 }
 
 } // namespace
-#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
 
 bool SkipAudio() {
-#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
 	if (Supported()
 		&& GetCapabilities().contains(qsl("inhibitions"))
 		&& !InhibitedNotSupported) {
 		return Inhibited();
 	}
-#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
 
 	return false;
 }
@@ -638,18 +631,12 @@ bool SkipFlashBounce() {
 }
 
 bool Supported() {
-#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
 	return NotificationsSupported;
-#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
-
-	return false;
 }
 
 std::unique_ptr<Window::Notifications::Manager> Create(
 		Window::Notifications::System *system) {
-#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
 	GetSupported();
-#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
 
 	if ((Core::App().settings().nativeNotifications() && Supported())
 		|| IsWayland()) {
@@ -659,27 +646,6 @@ std::unique_ptr<Window::Notifications::Manager> Create(
 	return nullptr;
 }
 
-#ifdef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
-class Manager::Private {
-public:
-	using Type = Window::Notifications::CachedUserpics::Type;
-	explicit Private(not_null<Manager*> manager, Type type) {}
-
-	void showNotification(
-		not_null<PeerData*> peer,
-		std::shared_ptr<Data::CloudImageView> &userpicView,
-		MsgId msgId,
-		const QString &title,
-		const QString &subtitle,
-		const QString &msg,
-		bool hideNameAndPhoto,
-		bool hideReplyButton) {}
-	void clearAll() {}
-	void clearFromHistory(not_null<History*> history) {}
-	void clearFromSession(not_null<Main::Session*> session) {}
-	void clearNotification(NotificationId id) {}
-};
-#else // DESKTOP_APP_DISABLE_DBUS_INTEGRATION
 class Manager::Private {
 public:
 	using Type = Window::Notifications::CachedUserpics::Type;
@@ -866,7 +832,6 @@ void Manager::Private::clearNotification(NotificationId id) {
 Manager::Private::~Private() {
 	clearAll();
 }
-#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
 
 Manager::Manager(not_null<Window::Notifications::System*> system)
 : NativeManager(system)
diff --git a/Telegram/SourceFiles/platform/linux/notifications_manager_linux_dummy.cpp b/Telegram/SourceFiles/platform/linux/notifications_manager_linux_dummy.cpp
new file mode 100644
index 000000000..44ef96fa1
--- /dev/null
+++ b/Telegram/SourceFiles/platform/linux/notifications_manager_linux_dummy.cpp
@@ -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
+*/
+#include "platform/linux/notifications_manager_linux.h"
+
+namespace Platform {
+namespace Notifications {
+
+bool SkipAudio() {
+	return false;
+}
+
+bool SkipToast() {
+	return false;
+}
+
+bool SkipFlashBounce() {
+	return false;
+}
+
+bool Supported() {
+	return false;
+}
+
+std::unique_ptr<Window::Notifications::Manager> Create(
+		Window::Notifications::System *system) {
+	if (IsWayland()) {
+		return std::make_unique<Window::Notifications::DummyManager>(system);
+	}
+
+	return nullptr;
+}
+
+} // namespace Notifications
+} // namespace Platform
diff --git a/Telegram/SourceFiles/window/notifications_manager.h b/Telegram/SourceFiles/window/notifications_manager.h
index 13fbb0c44..f3953f95e 100644
--- a/Telegram/SourceFiles/window/notifications_manager.h
+++ b/Telegram/SourceFiles/window/notifications_manager.h
@@ -248,6 +248,30 @@ protected:
 
 };
 
+class DummyManager : public NativeManager {
+public:
+	using NativeManager::NativeManager;
+
+protected:
+	void doShowNativeNotification(
+		not_null<PeerData*> peer,
+		std::shared_ptr<Data::CloudImageView> &userpicView,
+		MsgId msgId,
+		const QString &title,
+		const QString &subtitle,
+		const QString &msg,
+		bool hideNameAndPhoto,
+		bool hideReplyButton) override {
+	}
+	void doClearAllFast() override {
+	}
+	void doClearFromHistory(not_null<History*> history) override {
+	}
+	void doClearFromSession(not_null<Main::Session*> session) override {
+	}
+
+};
+
 QString WrapFromScheduled(const QString &text);
 
 } // namespace Notifications