Renaming of files in preparation for code style tools.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

1 files changed, 294 insertions, 0 deletions

diff --git a/kdesktop/main.cpp b/kdesktop/main.cpp
new file mode 100644
index 000000000..b54c03cb7
--- /dev/null
+++ b/kdesktop/main.cpp
@@ -0,0 +1,294 @@
+/* This file is part of the KDE project
+   Copyright (C) 1999 David Faure (maintainer)
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <kuniqueapplication.h>
+#include <tdelocale.h>
+#include <dcopclient.h>
+#include <tdeaboutdata.h>
+#include <tdecmdlineargs.h>
+#include <kopenwith.h>
+#include <kcrash.h>
+#include <kdebug.h>
+#include <tdeglobalsettings.h>
+#include <tdeglobal.h>
+#include <tdeconfig.h>
+#include <kmanagerselection.h>
+
+#include "desktop.h"
+#include "lockeng.h"
+#include "init.h"
+#include "krootwm.h"
+#include "kdesktopsettings.h"
+#include "kdesktopapp.h"
+
+#include <signal.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <stdlib.h>
+
+#if defined(Q_WS_X11) && defined(HAVE_XRENDER) && TQT_VERSION >= 0x030300
+#define COMPOSITE
+#endif
+
+#ifdef COMPOSITE
+# include <X11/Xlib.h>
+# include <X11/extensions/Xrender.h>
+# include <fixx11h.h>
+# include <dlfcn.h>
+#endif
+
+static const char description[] =
+        I18N_NOOP("The TDE desktop");
+
+static const char version[] = VERSION;
+
+static TDECmdLineOptions options[] =
+{
+   { "x-root", I18N_NOOP("Use this if the desktop window appears as a real window"), 0 },
+   { "noautostart", I18N_NOOP("Obsolete"), 0 },
+   { "waitforkded", I18N_NOOP("Wait for kded to finish building database"), 0 },
+#ifdef COMPOSITE
+   { "bg-transparency",  I18N_NOOP("Enable background transparency"), 0 },
+#endif
+   TDECmdLineLastOption
+};
+
+bool argb_visual = false;
+KDesktopApp *myApp = NULL;
+
+// -----------------------------------------------------------------------------
+
+int kdesktop_screen_number = 0;
+TQCString kdesktop_name, kicker_name, twin_name;
+
+static void crashHandler(int sigId)
+{
+    DCOPClient::emergencyClose(); // unregister DCOP
+    sleep( 1 );
+    system("kdesktop &"); // try to restart
+    fprintf(stderr, "*** kdesktop (%ld) got signal %d\n", (long) getpid(), sigId);
+    ::exit(1);
+}
+
+static void signalHandler(int sigId)
+{
+    fprintf(stderr, "*** kdesktop got signal %d (Exiting)\n", sigId);
+    TDECrash::setEmergencySaveFunction(0); // No restarts any more
+    // try to cleanup all windows
+    signal(SIGTERM, SIG_DFL); // next one kills
+    signal(SIGHUP,  SIG_DFL); // next one kills
+    if (kapp)
+        kapp->quit(); // turn catchable signals into clean shutdown
+}
+
+void KDesktop::slotUpAndRunning()
+{
+    // Activate crash recovery
+    if (getenv("TDE_DEBUG") == NULL)
+        TDECrash::setEmergencySaveFunction(crashHandler); // Try to restart on crash
+}
+
+extern "C" KDE_EXPORT int kdemain( int argc, char **argv )
+{
+    //setup signal handling
+    signal(SIGTERM, signalHandler);
+    signal(SIGHUP,  signalHandler);
+
+    {
+        if (TDEGlobalSettings::isMultiHead())
+        {
+       	    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);
+	    kdesktop_screen_number = DefaultScreen(dpy);
+	    int pos;
+	    TQCString display_name = XDisplayString(dpy);
+	    XCloseDisplay(dpy);
+	    dpy = 0;
+
+	    if ((pos = display_name.findRev('.')) != -1)
+		display_name.remove(pos, 10);
+
+            TQCString env;
+	    if (number_of_screens != 1) {
+		for (int i = 0; i < number_of_screens; i++) {
+		    if (i != kdesktop_screen_number && fork() == 0) {
+			kdesktop_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(),
+			    kdesktop_screen_number);
+
+		if (putenv(strdup(env.data()))) {
+		    fprintf(stderr,
+			    "%s: WARNING: unable to set DISPLAY environment variable\n",
+			    argv[0]);
+		    perror("putenv()");
+		}
+	    }
+	}
+    }
+
+    TDEGlobal::locale()->setMainCatalogue("kdesktop");
+
+    if (kdesktop_screen_number == 0) {
+        kdesktop_name = "kdesktop";
+        kicker_name = "kicker";
+        twin_name = "twin";
+    } else {
+        kdesktop_name.sprintf("kdesktop-screen-%d", kdesktop_screen_number);
+        kicker_name.sprintf("kicker-screen-%d", kdesktop_screen_number);
+        twin_name.sprintf("twin-screen-%d", kdesktop_screen_number);
+    }
+
+    TDEAboutData aboutData( kdesktop_name, I18N_NOOP("KDesktop"),
+			  version, description, TDEAboutData::License_GPL,
+			  "(c) 1998-2000, The KDesktop Authors");
+    aboutData.addAuthor("David Faure", 0, "faure@kde.org");
+    aboutData.addAuthor("Martin Koller", 0, "m.koller@surfeu.at");
+    aboutData.addAuthor("Waldo Bastian", 0, "bastian@kde.org");
+    aboutData.addAuthor("Luboš Luňák", 0, "l.lunak@kde.org");
+    aboutData.addAuthor("Joseph Wenninger", 0, "kde@jowenn.at");
+    aboutData.addAuthor("Tim Jansen", 0, "tim@tjansen.de");
+    aboutData.addAuthor("Benoit Walter", 0, "b.walter@free.fr");
+    aboutData.addAuthor("Torben Weis", 0, "weis@kde.org");
+    aboutData.addAuthor("Matthias Ettrich", 0, "ettrich@kde.org");
+
+    TDECmdLineArgs::init( argc, argv, &aboutData );
+    TDECmdLineArgs::addCmdLineOptions( options );
+
+    if (!KUniqueApplication::start()) {
+        fprintf(stderr, "kdesktop is already running!\n");
+        exit(0);
+    }
+    DCOPClient* cl = new DCOPClient;
+    cl->attach();
+    DCOPRef r( "ksmserver", "ksmserver" );
+    r.setDCOPClient( cl );
+    r.send( "suspendStartup", TQCString( "kdesktop" ));
+    delete cl;
+
+    TDECmdLineArgs *args = TDECmdLineArgs::parsedArgs();
+
+#ifdef COMPOSITE
+
+    TDECmdLineArgs *qtargs = TDECmdLineArgs::parsedArgs("qt");
+
+    if ( args->isSet("bg-transparency")) {
+        char *display = 0;
+        if ( qtargs->isSet("display"))
+            display = qtargs->getOption( "display" ).data();
+
+        Display *dpy = XOpenDisplay( display );
+        if ( !dpy ) {
+            kdError() << "cannot connect to X server " << display << endl;
+            exit( 1 );
+        }
+
+        int screen = DefaultScreen( dpy );
+
+        Visual *visual = 0;
+        int event_base, error_base;
+
+        if ( XRenderQueryExtension( dpy, &event_base, &error_base ) ) {
+            int nvi;
+            XVisualInfo templ;
+            templ.screen  = screen;
+            templ.depth   = 32;
+            templ.c_class = TrueColor;
+            XVisualInfo *xvi = XGetVisualInfo( dpy, VisualScreenMask
+                    | VisualDepthMask | VisualClassMask, &templ, &nvi );
+
+            for ( int i = 0; i < nvi; i++ ) {
+                XRenderPictFormat *format =
+                        XRenderFindVisualFormat( dpy, xvi[i].visual );
+                if ( format->type == PictTypeDirect && format->direct.alphaMask ) {
+                    visual = xvi[i].visual;
+                    kdDebug() << "[kdesktop] Found visual with alpha support" << endl;
+                    argb_visual = true;
+                    break;
+                }
+            }
+        }
+        // The TQApplication ctor used is normally intended for applications not using Qt
+        // as the primary toolkit (e.g. Motif apps also using Qt), with some slightly
+        // unpleasant side effects (e.g. #83974). This code checks if qt-copy patch #0078
+        // is applied, which allows turning this off.
+        bool* qt_no_foreign_hack =
+                static_cast< bool* >( dlsym( RTLD_DEFAULT, "qt_no_foreign_hack" ));
+        if( qt_no_foreign_hack )
+            *qt_no_foreign_hack = true;
+        // else argb_visual = false ... ? *shrug*
+        if( argb_visual )
+            myApp = new KDesktopApp( dpy, Qt::HANDLE( visual ), 0 );
+        else
+            XCloseDisplay( dpy );
+    }
+    if( myApp == NULL )
+        myApp = new KDesktopApp;
+#else
+    myApp = new KDesktopApp;
+#endif
+    myApp->disableSessionManagement(); // Do SM, but don't restart.
+
+    KDesktopSettings::instance(kdesktop_name + "rc");
+
+    bool x_root_hack = args->isSet("x-root");
+    bool wait_for_kded = args->isSet("waitforkded");
+
+    // This MUST be created before any widgets are created
+    SaverEngine saver;
+
+    // Do this before forking so that if a dialog box appears it won't
+    // be covered by other apps.
+    // And before creating KDesktop too, of course.
+    testLocalInstallation();
+
+    // Mark kdeskop as immutable if all of its config modules have been disabled
+    if (!myApp->config()->isImmutable() &&
+        kapp->authorizeControlModules(KRootWm::configModules()).isEmpty())
+    {
+       myApp->config()->setReadOnly(true);
+       myApp->config()->reparseConfiguration();
+    }
+
+    // for the KDE-already-running check in starttde
+    TDESelectionOwner kde_running( "_KDE_RUNNING", 0 );
+    kde_running.claim( false );
+
+    KDesktop desktop( &saver, x_root_hack, wait_for_kded );
+
+    args->clear();
+
+    myApp->dcopClient()->setDefaultObject( "KDesktopIface" );
+
+	
+    return myApp->exec();
+}