Add DESKTOP_APP_DISABLE_X11_INTEGRATION

Telegram/CMakeLists.txt

@@ -73,7 +73,6 @@ PRIVATE
 if (LINUX)
     target_link_libraries(Telegram
     PRIVATE
-        desktop-app::external_xcb
         desktop-app::external_glib
     )
 
@@ -85,6 +84,13 @@ if (LINUX)
         )
     endif()
 
+    if (NOT DESKTOP_APP_DISABLE_X11_INTEGRATION)
+        target_link_libraries(Telegram
+        PRIVATE
+            desktop-app::external_xcb
+        )
+    endif()
+
     if (NOT DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION)
         target_link_libraries(Telegram
         PRIVATE
@@ -97,17 +103,19 @@ if (LINUX)
 
         if (DESKTOP_APP_USE_PACKAGED AND NOT DESKTOP_APP_USE_PACKAGED_LAZY)
             pkg_check_modules(GTK3 REQUIRED IMPORTED_TARGET gtk+-3.0)
-            pkg_check_modules(X11 REQUIRED IMPORTED_TARGET x11)
+            target_link_libraries(Telegram PRIVATE PkgConfig::GTK3)
 
-            target_link_libraries(Telegram
-            PRIVATE
-                PkgConfig::GTK3
-                PkgConfig::X11
-            )
+            if (NOT DESKTOP_APP_DISABLE_X11_INTEGRATION)
+                pkg_check_modules(X11 REQUIRED IMPORTED_TARGET x11)
+                target_link_libraries(Telegram PRIVATE PkgConfig::X11)
+            endif()
         else()
             pkg_search_module(GTK REQUIRED gtk+-3.0 gtk+-2.0)
             target_include_directories(Telegram PRIVATE ${GTK_INCLUDE_DIRS})
-            target_link_libraries(Telegram PRIVATE X11)
+
+            if (NOT DESKTOP_APP_DISABLE_X11_INTEGRATION)
+                target_link_libraries(Telegram PRIVATE X11)
+            endif()
         endif()
     endif()
 endif()

Telegram/SourceFiles/platform/linux/linux_gdk_helper.cpp

@@ -10,11 +10,13 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "base/platform/linux/base_linux_gtk_integration_p.h"
 #include "platform/linux/linux_gtk_integration_p.h"
 
+#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
 extern "C" {
 #undef signals
 #include <gdk/gdkx.h>
 #define signals public
 } // extern "C"
+#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
 
 namespace Platform {
 namespace internal {
@@ -29,6 +31,7 @@ enum class GtkLoaded {
 
 GtkLoaded gdk_helper_loaded = GtkLoaded::GtkNone;
 
+#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
 // To be able to compile with gtk-3.0 headers as well
 #define GdkDrawable GdkWindow
 
@@ -57,8 +60,10 @@ f_gdk_x11_display_get_xdisplay gdk_x11_display_get_xdisplay = nullptr;
 
 using f_gdk_x11_window_get_xid = Window(*)(GdkWindow *window);
 f_gdk_x11_window_get_xid gdk_x11_window_get_xid = nullptr;
+#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
 
 bool GdkHelperLoadGtk2(QLibrary &lib) {
+#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
 #ifdef LINK_TO_GTK
 	return false;
 #else // LINK_TO_GTK
@@ -66,14 +71,21 @@ bool GdkHelperLoadGtk2(QLibrary &lib) {
 	if (!LOAD_GTK_SYMBOL(lib, "gdk_x11_drawable_get_xid", gdk_x11_drawable_get_xid)) return false;
 	return true;
 #endif // !LINK_TO_GTK
+#else // !DESKTOP_APP_DISABLE_X11_INTEGRATION
+	return false;
+#endif // DESKTOP_APP_DISABLE_X11_INTEGRATION
 }
 
 bool GdkHelperLoadGtk3(QLibrary &lib) {
+#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
 	if (!LOAD_GTK_SYMBOL(lib, "gdk_x11_window_get_type", gdk_x11_window_get_type)) return false;
 	if (!LOAD_GTK_SYMBOL(lib, "gdk_window_get_display", gdk_window_get_display)) return false;
 	if (!LOAD_GTK_SYMBOL(lib, "gdk_x11_display_get_xdisplay", gdk_x11_display_get_xdisplay)) return false;
 	if (!LOAD_GTK_SYMBOL(lib, "gdk_x11_window_get_xid", gdk_x11_window_get_xid)) return false;
 	return true;
+#else // !DESKTOP_APP_DISABLE_X11_INTEGRATION
+	return false;
+#endif // DESKTOP_APP_DISABLE_X11_INTEGRATION
 }
 
 void GdkHelperLoad(QLibrary &lib) {
@@ -86,10 +98,15 @@ void GdkHelperLoad(QLibrary &lib) {
 }
 
 bool GdkHelperLoaded() {
+#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
 	return gdk_helper_loaded != GtkLoaded::GtkNone;
+#else // !DESKTOP_APP_DISABLE_X11_INTEGRATION
+	return true;
+#endif // DESKTOP_APP_DISABLE_X11_INTEGRATION
 }
 
 void XSetTransientForHint(GdkWindow *window, quintptr winId) {
+#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
 	if (gdk_helper_loaded == GtkLoaded::Gtk2) {
 		::XSetTransientForHint(gdk_x11_drawable_get_xdisplay(window),
 							   gdk_x11_drawable_get_xid(window),
@@ -101,6 +118,7 @@ void XSetTransientForHint(GdkWindow *window, quintptr winId) {
 								   winId);
 		}
 	}
+#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
 }
 
 } // namespace internal

Telegram/SourceFiles/platform/linux/main_window_linux.cpp

@@ -24,18 +24,21 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "window/window_controller.h"
 #include "window/window_session_controller.h"
 #include "base/platform/base_platform_info.h"
-#include "base/platform/linux/base_linux_xcb_utilities.h"
 #include "base/call_delayed.h"
 #include "ui/widgets/popup_menu.h"
 #include "ui/widgets/input_fields.h"
 #include "facades.h"
 #include "app.h"
 
+#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
+#include "base/platform/linux/base_linux_xcb_utilities.h"
+#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
+
 #include <QtCore/QSize>
+#include <QtCore/QTemporaryFile>
 #include <QtGui/QWindow>
 
 #ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
-#include <QtCore/QTemporaryFile>
 #include <QtDBus/QDBusInterface>
 #include <QtDBus/QDBusConnection>
 #include <QtDBus/QDBusConnectionInterface>
@@ -82,6 +85,7 @@ base::flat_map<int, QImage> TrayIconImageBack;
 QIcon TrayIcon;
 QString TrayIconThemeName, TrayIconName;
 
+#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
 bool XCBSkipTaskbar(QWindow *window, bool set) {
 	const auto connection = base::Platform::XCB::GetConnectionFromQt();
 	if (!connection) {
@@ -131,11 +135,14 @@ bool XCBSkipTaskbar(QWindow *window, bool set) {
 
 	return true;
 }
+#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
 
 bool SkipTaskbar(QWindow *window, bool set) {
+#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
 	if (!IsWayland()) {
 		return XCBSkipTaskbar(window, set);
 	}
+#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
 
 	return false;
 }

Telegram/SourceFiles/platform/linux/specific_linux.cpp

@@ -8,7 +8,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "platform/linux/specific_linux.h"
 
 #include "base/platform/base_platform_info.h"
-#include "base/platform/linux/base_linux_xcb_utilities.h"
 #include "base/platform/linux/base_linux_gtk_integration.h"
 #include "ui/platform/ui_platform_utility.h"
 #include "platform/linux/linux_desktop_environment.h"
@@ -24,6 +23,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "core/update_checker.h"
 #include "window/window_controller.h"
 
+#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
+#include "base/platform/linux/base_linux_xcb_utilities.h"
+#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
+
 #ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
 #include "platform/linux/linux_notification_service_watcher.h"
 #include "platform/linux/linux_gsd_media_keys.h"
@@ -577,8 +580,12 @@ bool TrayIconSupported() {
 }
 
 bool SkipTaskbarSupported() {
+#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
 	return !IsWayland()
 		&& base::Platform::XCB::IsSupportedByWM("_NET_WM_STATE_SKIP_TASKBAR");
+#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
+
+	return false;
 }
 
 } // namespace Platform