-rw-r--r-- | core/launcher/desktop.cpp | 58 | ||||
-rw-r--r-- | core/launcher/main.cpp | 42 |
2 files changed, 70 insertions, 30 deletions
diff --git a/core/launcher/desktop.cpp b/core/launcher/desktop.cpp index f90da1a..7f24259 100644 --- a/core/launcher/desktop.cpp +++ b/core/launcher/desktop.cpp @@ -601,36 +601,46 @@ static void darkScreen() qpe_setBacklight(0); // force off } void Desktop::togglePower() { - bool wasloggedin = loggedin; - loggedin=0; - suspendTime = QDateTime::currentDateTime(); - darkScreen(); - if ( wasloggedin ) - blankScreen(); - - system("apm --suspend"); - - - - QWSServer::screenSaverActivate( FALSE ); - { - QCopEnvelope("QPE/Card", "mtabChanged()" ); // might have changed while asleep - QCopEnvelope e("QPE/System", "setBacklight(int)"); - e << -3; // Force on - } - if ( wasloggedin ) { - login(TRUE); - } - sleep(1); - execAutoStart(); - //qcopBridge->closeOpenConnections(); - //qDebug("called togglePower()!!!!!!"); + static bool excllock = false; + + if ( excllock ) + return; + + excllock = true; + + bool wasloggedin = loggedin; + loggedin=0; + suspendTime = QDateTime::currentDateTime(); + darkScreen(); + if ( wasloggedin ) + blankScreen(); + + ODevice::inst ( )-> suspend ( ); + + QWSServer::screenSaverActivate( FALSE ); + + { + QCopEnvelope("QPE/Card", "mtabChanged()" ); // might have changed while asleep + QCopEnvelope e("QPE/System", "setBacklight(int)"); + e << -3; // Force on + } + + if ( wasloggedin ) + login(TRUE); + + execAutoStart(); + //qcopBridge->closeOpenConnections(); + //qDebug("called togglePower()!!!!!!"); + + qApp-> processEvents ( ); + + excllock = false; } void Desktop::toggleLight() { QCopEnvelope e("QPE/System", "setBacklight(int)"); e << -2; // toggle diff --git a/core/launcher/main.cpp b/core/launcher/main.cpp index a19da14..1e741d5 100644 --- a/core/launcher/main.cpp +++ b/core/launcher/main.cpp @@ -330,25 +330,55 @@ int initApplication( int argc, char ** argv ) delete d; return rv; } +static const char *pidfile_path = "/var/run/opie.pid"; + +void create_pidfile ( ) +{ + FILE *f; + + if (( f = ::fopen ( pidfile_path, "w" ))) { + ::fprintf ( f, "%d", getpid ( )); + ::fclose ( f ); + } +} + +void remove_pidfile ( ) +{ + ::unlink ( pidfile_path ); +} + +void handle_sigterm ( int sig ) +{ + if ( qApp ) + qApp-> quit ( ); +} + int main( int argc, char ** argv ) { #ifndef SINGLE_APP - signal( SIGCHLD, SIG_IGN ); + ::signal( SIGCHLD, SIG_IGN ); + + ::signal ( SIGTERM, handle_sigterm ); + + ::setsid ( ); + ::setpgid ( 0, 0 ); + + ::atexit ( remove_pidfile ); + create_pidfile ( ); #endif - int retVal = initApplication( argc, argv ); + int retVal = initApplication ( argc, argv ); #ifndef SINGLE_APP // Kill them. Kill them all. - setpgid( getpid(), getppid() ); - killpg( getpid(), SIGTERM ); - sleep( 1 ); - killpg( getpid(), SIGKILL ); + ::kill ( 0, SIGTERM ); + ::sleep( 1 ); + ::kill ( 0, SIGKILL ); #endif return retVal; } |