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