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- backported KDE detection from Raze.

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This commit is contained in:
Christoph Oelckers 2022-07-28 10:52:26 +02:00
parent 5a63044141
commit aae85a1b91
1 changed files with 20 additions and 4 deletions
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24
src/common/platform/posix/sdl/i_system.cpp
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@ -85,6 +85,24 @@ void I_SetIWADInfo()
{ {
} }
static bool I_KDialogAvailable()
{
// Is KDE running?
const char* str = getenv("KDE_FULL_SESSION");
if (str && strcmp(str, "true") == 0)
{
// Is kdialog available?
FILE* f = popen("which kdialog >/dev/null 2>&1", "r");
if (f != NULL)
{
int status = pclose(f);
return WIFEXITED(status) && WEXITSTATUS(status) == 0;
}
}
return false;
}
// //
// I_Error // I_Error
// //
@ -99,8 +117,7 @@ void Unix_I_FatalError(const char* errortext)
// Close window or exit fullscreen and release mouse capture // Close window or exit fullscreen and release mouse capture
SDL_QuitSubSystem(SDL_INIT_VIDEO); SDL_QuitSubSystem(SDL_INIT_VIDEO);
const char *str; if(I_KDialogAvailable())
if((str=getenv("KDE_FULL_SESSION")) && strcmp(str, "true") == 0)
{ {
FString cmd; FString cmd;
cmd << "kdialog --title \"" GAMENAME " " << GetVersionString() cmd << "kdialog --title \"" GAMENAME " " << GetVersionString()
@ -294,8 +311,7 @@ int I_PickIWad (WadStuff *wads, int numwads, bool showwin, int defaultiwad)
} }
#ifndef __APPLE__ #ifndef __APPLE__
const char *str; if(I_KDialogAvailable())
if((str=getenv("KDE_FULL_SESSION")) && strcmp(str, "true") == 0)
{ {
FString cmd("kdialog --title \"" GAMENAME " "); FString cmd("kdialog --title \"" GAMENAME " ");
cmd << GetVersionString() << ": Select an IWAD to use\"" cmd << GetVersionString() << ": Select an IWAD to use\""