diff options
Diffstat (limited to 'kicker/kicker/core/main.cpp')
| -rw-r--r-- | kicker/kicker/core/main.cpp | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/kicker/kicker/core/main.cpp b/kicker/kicker/core/main.cpp new file mode 100644 index 000000000..8eb033e29 --- /dev/null +++ b/kicker/kicker/core/main.cpp @@ -0,0 +1,154 @@ +/***************************************************************** + +Copyright (c) 1996-2002 the kicker authors. See file AUTHORS. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +******************************************************************/ + +#include <config.h> +#include <klocale.h> +#include <kcmdlineargs.h> +#include <kdebug.h> +#include <kaboutdata.h> +#include <kglobal.h> +#include <kconfig.h> +#include <dcopclient.h> +#include <dcopref.h> + +#include <X11/Xlib.h> +#include <fixx11h.h> + +#include <stdio.h> +#include <stdlib.h> +#include <signal.h> +#include <unistd.h> + +#include "kicker.h" + +int kicker_screen_number = 0; + +static const char description[] = + I18N_NOOP("The KDE panel"); + +static const char version[] = VERSION; + +static void sighandler(int) +{ + fprintf(stderr, "kicker: sighandler called\n"); + QApplication::exit(); +} + +extern "C" KDE_EXPORT int kdemain( int argc, char ** argv ) +{ + { + QCString multiHead = getenv("KDE_MULTIHEAD"); + if (multiHead.lower() == "true") { + Display *dpy = XOpenDisplay(NULL); + if (! dpy) { + fprintf(stderr, "%s: FATAL ERROR: couldn't open display %s\n", + argv[0], XDisplayName(NULL)); + exit(1); + } + + int number_of_screens = ScreenCount(dpy); + kicker_screen_number = DefaultScreen(dpy); + int pos; + QCString display_name = XDisplayString(dpy); + XCloseDisplay(dpy); + dpy = 0; + + if ((pos = display_name.findRev('.')) != -1) + display_name.remove(pos, 10); + + QCString env; + if (number_of_screens != 1) { + for (int i = 0; i < number_of_screens; i++) { + if (i != kicker_screen_number && fork() == 0) { + kicker_screen_number = i; + // break here because we are the child process, we don't + // want to fork() anymore + break; + } + } + + env.sprintf("DISPLAY=%s.%d", display_name.data(), kicker_screen_number); + + if (putenv(strdup(env.data()))) { + fprintf(stderr, + "%s: WARNING: unable to set DISPLAY environment variable\n", + argv[0]); + perror("putenv()"); + } + } + } + } + + KGlobal::locale()->setMainCatalogue("kicker"); + + QCString appname; + if (kicker_screen_number == 0) + appname = "kicker"; + else + appname.sprintf("kicker-screen-%d", kicker_screen_number); + + KAboutData aboutData( appname.data(), I18N_NOOP("KDE Panel"), + version, description, KAboutData::License_BSD, + I18N_NOOP("(c) 1999-2004, The KDE Team") ); + + aboutData.addAuthor("Aaron J. Seigo", I18N_NOOP("Current maintainer"), "aseigo@kde.org"); + aboutData.addAuthor("Matthias Elter",0, "elter@kde.org"); + aboutData.addAuthor("Matthias Ettrich",0, "ettrich@kde.org"); + aboutData.addAuthor("Wilco Greven",0, "greven@kde.org"); + aboutData.addAuthor("Rik Hemsley",0, "rik@kde.org"); + aboutData.addAuthor("Daniel M. Duley",0, "mosfet@kde.org"); + aboutData.addAuthor("Preston Brown",0, "pbrown@kde.org"); + aboutData.addAuthor("John Firebaugh",0, "jfirebaugh@kde.org"); + aboutData.addAuthor("Waldo Bastian", I18N_NOOP("Kiosk mode"), "bastian@kde.org"); + + aboutData.addCredit("Jessica Hall", /* I18N_NOOP("KConfigXT") */ 0, "jes.hall@kdemail.net"); + aboutData.addCredit("Stefan Nikolaus", /* I18N_NOOP("Bug fixes") */ 0, "stefan.nikolaus@kdemail.net"); + aboutData.addCredit("Benoît Minisini", /* I18N_NOOP("Bug fixes") */ 0, "gambas@users.sourceforge.net"); + KCmdLineArgs::init( argc, argv, &aboutData ); + + if (!Kicker::start()) { + kdError() << "kicker is already running!" << endl; + return 0; + } + + if (signal(SIGTERM, sighandler) == SIG_IGN) + signal(SIGTERM, SIG_IGN); + if (signal(SIGINT, sighandler) == SIG_IGN) + signal(SIGINT, SIG_IGN); + if (signal(SIGHUP, sighandler) == SIG_IGN) + signal(SIGHUP, SIG_IGN); + + // send it even before KApplication ctor, because ksmserver will launch another app as soon + // as QApplication registers with it + DCOPClient* cl = new DCOPClient; + cl->attach(); + DCOPRef r( "ksmserver", "ksmserver" ); + r.setDCOPClient( cl ); + r.send( "suspendStartup", QCString( "kicker" )); + delete cl; + Kicker* kicker = new Kicker; + int rv = kicker->exec(); + delete kicker; + return rv; +} + |