From a45a2368a703cd66174ab0edcb43d44de0b7e897 Mon Sep 17 00:00:00 2001 From: Simon McVittie Date: Tue, 30 Dec 2025 14:50:09 +0000 Subject: [PATCH] unix: Add internal function SDL_CanUseGtk() Necessary for a backport of #14712 to the 3.2.x branch. In the 3.4.x branch this was factored out from tray-icon code, but 3.2.x doesn't have that functionality. Helps: https://github.com/libsdl-org/sdl2-compat/issues/564 Signed-off-by: Simon McVittie --- src/core/unix/SDL_gtk.c | 31 +++++++++++++++++++++++++++++++ src/core/unix/SDL_gtk.h | 29 +++++++++++++++++++++++++++++ 2 files changed, 60 insertions(+) create mode 100644 src/core/unix/SDL_gtk.c create mode 100644 src/core/unix/SDL_gtk.h diff --git a/src/core/unix/SDL_gtk.c b/src/core/unix/SDL_gtk.c new file mode 100644 index 0000000000..f1ffce6acf --- /dev/null +++ b/src/core/unix/SDL_gtk.c @@ -0,0 +1,31 @@ +/* + Simple DirectMedia Layer + Copyright (C) 1997-2025 Sam Lantinga + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. +*/ +#include "SDL_internal.h" +#include "SDL_gtk.h" + +bool SDL_CanUseGtk(void) +{ + if (!SDL_GetHintBoolean("SDL_ENABLE_GTK", true)) { + return false; + } + + return true; +} diff --git a/src/core/unix/SDL_gtk.h b/src/core/unix/SDL_gtk.h new file mode 100644 index 0000000000..0fc9aafd64 --- /dev/null +++ b/src/core/unix/SDL_gtk.h @@ -0,0 +1,29 @@ +/* + Simple DirectMedia Layer + Copyright (C) 1997-2025 Sam Lantinga + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. +*/ + +#include "SDL_internal.h" + +#ifndef SDL_gtk_h_ +#define SDL_gtk_h_ + +extern bool SDL_CanUseGtk(void); + +#endif // SDL_gtk_h_