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Use SDL_FlashWindow to request user's attention

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This commit is contained in:
Jupeyy 2021-06-05 01:34:26 +02:00
parent deaec2792a
commit 3c1e0fe663
3 changed files with 5 additions and 42 deletions
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5
CMakeLists.txt
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@ -599,9 +599,8 @@ elseif(TARGET_OS STREQUAL "android")
else()
find_package(Notify)
find_package(OpenGL)
find_package(X11)
set(PLATFORM_CLIENT_LIBS ${OPENGL_gl_LIBRARY} ${X11_X11_LIB} ${NOTIFY_LIBRARIES})
set(PLATFORM_CLIENT_INCLUDE_DIRS ${OPENGL_INCLUDE_DIR} ${X11_X11_INCLUDE_PATH} ${NOTIFY_INCLUDE_DIRS})
set(PLATFORM_CLIENT_LIBS ${OPENGL_gl_LIBRARY} ${NOTIFY_LIBRARIES})
set(PLATFORM_CLIENT_INCLUDE_DIRS ${OPENGL_INCLUDE_DIR} ${NOTIFY_INCLUDE_DIRS})
set(PLATFORM_CLIENT)
if(TARGET_OS STREQUAL "linux")
set(PLATFORM_LIBS rt) # clock_gettime for glibc < 2.17

40
src/engine/client/backend_sdl.cpp
View file

@ -24,11 +24,6 @@
#include "SDL_pixels.h"
#include "SDL_video.h"
#if defined(SDL_VIDEO_DRIVER_X11)
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#endif
#include <engine/shared/config.h>
#include <base/tl/threading.h>
@ -1213,41 +1208,12 @@ void CGraphicsBackend_SDL_OpenGL::GetViewportSize(int &w, int &h)
void CGraphicsBackend_SDL_OpenGL::NotifyWindow()
{
// get window handle
SDL_SysWMinfo info;
SDL_VERSION(&info.version);
if(!SDL_GetWindowWMInfo(m_pWindow, &info))
#if SDL_MAJOR_VERSION > 2 || (SDL_MAJOR_VERSION == 2 && SDL_PATCHLEVEL >= 16)
if(SDL_FlashWindow(m_pWindow, SDL_FlashOperation::SDL_FLASH_BRIEFLY) != 0)
{
dbg_msg("gfx", "unable to obtain window handle");
// fails if SDL hasn't implemented it
return;
}
#if defined(CONF_FAMILY_WINDOWS)
FLASHWINFO desc;
desc.cbSize = sizeof(desc);
desc.hwnd = info.info.win.window;
desc.dwFlags = FLASHW_TRAY;
desc.uCount = 3; // flash 3 times
desc.dwTimeout = 0;
FlashWindowEx(&desc);
#elif defined(SDL_VIDEO_DRIVER_X11) && !defined(CONF_PLATFORM_MACOS)
Display *pX11Dpy = info.info.x11.display;
Window X11Win = info.info.x11.window;
static Atom s_DemandsAttention = XInternAtom(pX11Dpy, "_NET_WM_STATE_DEMANDS_ATTENTION", true);
static Atom s_WmState = XInternAtom(pX11Dpy, "_NET_WM_STATE", true);
XEvent SndNtfyEvent = {ClientMessage};
SndNtfyEvent.xclient.window = X11Win;
SndNtfyEvent.xclient.message_type = s_WmState;
SndNtfyEvent.xclient.format = 32;
SndNtfyEvent.xclient.data.l[0] = 1; // _NET_WM_STATE_ADD
SndNtfyEvent.xclient.data.l[1] = s_DemandsAttention;
SndNtfyEvent.xclient.data.l[2] = 0;
SndNtfyEvent.xclient.data.l[3] = 1; // normal application
SndNtfyEvent.xclient.data.l[4] = 0;
XSendEvent(pX11Dpy, XDefaultRootWindow(pX11Dpy), False, SubstructureNotifyMask | SubstructureRedirectMask, &SndNtfyEvent);
#endif
}

2
src/game/client/components/menus_settings.cpp
View file

@ -1,7 +1,5 @@
/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
/* If you are missing that file, acquire a complete release at teeworlds.com. */
#include "SDL.h" // SDL_VIDEO_DRIVER_X11
#include <base/tl/string.h>
#include <base/math.h>