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Index: kcontrol/arts/Makefile.am
===================================================================
--- kcontrol/arts/Makefile.am.orig
+++ kcontrol/arts/Makefile.am
@@ -1,3 +1,9 @@
+bin_PROGRAMS = arts-start
+
+arts_start_SOURCES = arts-start.cpp
+arts_start_LDFLAGS = $(all_libraries)
+arts_start_LDADD = $(LIB_KDECORE)
+
kde_module_LTLIBRARIES = kcm_arts.la
kcm_arts_la_SOURCES = arts.cpp generaltab.ui hardwaretab.ui krichtextlabel.cpp
Index: kcontrol/arts/arts-start.cpp
===================================================================
--- /dev/null
+++ kcontrol/arts/arts-start.cpp
@@ -0,0 +1,79 @@
+/*
+
+ Copyright (C) 2007 Lubos Lunak <[email protected]>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ Permission is also granted to link this program with the Qt
+ library, treating Qt like a library that normally accompanies the
+ operating system kernel, whether or not that is in fact the case.
+
+*/
+
+#include <kconfig.h>
+#include <kinstance.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <X11/Xlib.h>
+
+static bool arts_running()
+ {
+ int status = system( "artsshell status >/dev/null 2>/dev/null" );
+ return WIFEXITED( status ) && WEXITSTATUS( status ) == 0;
+ }
+
+int main()
+ {
+ // Try to launch arts this way only a single time in the whole session. After first
+ // try set X property on the root window and following attemps bail out if it's set.
+ Display* dpy = XOpenDisplay( NULL );
+ if( dpy == NULL ) // don't launch arts without X
+ return 4;
+ Atom atom = XInternAtom( dpy, "_KDE_ARTS_TRIED", False );
+ int count;
+ Atom* atoms = XListProperties( dpy, DefaultRootWindow( dpy ), &count );
+ bool tried = false;
+ if( atoms != NULL )
+ {
+ for( int i = 0;
+ i < count;
+ ++i )
+ if( atoms[ i ] == atom )
+ {
+ tried = true;
+ break;
+ }
+ }
+ if( tried ) // this should probably wait, but artsshell will result in calling this too
+ return 2;
+ long dummy = 1;
+ XChangeProperty( dpy, DefaultRootWindow( dpy ), atom, atom, 32, PropModeReplace, (const unsigned char*)&dummy, 1 );
+ XCloseDisplay( dpy );
+ KInstance inst( "arts-start" );
+ KConfig config("kcmartsrc", true, false);
+ config.setGroup("Arts");
+ if( !config.readBoolEntry("StartServer",true))
+ return 2;
+ system( "kcminit arts" );
+ for( int i = 0;
+ i < 50; // give it 5 seconds
+ ++i )
+ {
+ if( arts_running())
+ return 0;
+ usleep( 100 * 1000 );
+ }
+ return 3;
+ }
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