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89 lines
2.6 KiB
89 lines
2.6 KiB
/*
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knapplication.cpp
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KNode, the KDE newsreader
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Copyright (c) 1999-2001 the KNode authors.
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See file AUTHORS for details
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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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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 Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
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*/
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#include <twin.h>
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#include <kdebug.h>
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#include <kcmdlineargs.h>
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#include <kconfig.h>
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#include "knode.h"
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#include "knapplication.h"
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#include "knconvert.h"
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#include "knglobals.h"
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#include "knmainwidget.h"
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#include "knapplication.moc"
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int KNApplication::newInstance()
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{
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kdDebug(5003) << "KNApplication::newInstance()" << endl;
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KConfig *conf=knGlobals.config();
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conf->setGroup("GENERAL");
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TQString ver=conf->readEntry("Version");
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if(!ver.isEmpty() && ver!=KNODE_VERSION) { //new version installed
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if(KNConvert::needToConvert(ver)) { //we need to convert
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kdDebug(5003) << "KNApplication::newInstance() : conversion needed" << endl;
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KNConvert *convDlg=new KNConvert(ver);
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if(!convDlg->exec()) { //reject()
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if(convDlg->conversionDone()) //conversion has already happened but the user has canceled afterwards
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conf->writeEntry("Version", KNODE_VERSION);
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exit(0);
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return(0);
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} else //conversion done
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conf->writeEntry("Version", KNODE_VERSION);
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delete convDlg;
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}
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else //new version but no need to convert anything => just save the new version
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conf->writeEntry("Version", KNODE_VERSION);
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}
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if (!mainWidget()) {
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if (isRestored()) {
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int n = 1;
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while (KNMainWindow::canBeRestored(n)){
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if (KNMainWindow::classNameOfToplevel(n)=="KNMainWindow") {
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KNMainWindow* mainWin = new KNMainWindow;
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mainWin->restore(n);
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if ( n == 1 )
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setMainWidget( mainWin );
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break;
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}
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n++;
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}
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}
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if (!mainWidget()) {
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KNMainWindow* mainWin = new KNMainWindow;
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setMainWidget(mainWin); // this makes the external viewer windows close on shutdown...
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mainWin->show();
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}
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}
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// Handle window activation and startup notification
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KUniqueApplication::newInstance();
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// process URLs...
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KNMainWidget *w = static_cast<KNMainWindow*>(mainWidget())->mainWidget();
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w->handleCommandLine();
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kdDebug(5003) << "KNApplication::newInstance() done" << endl;
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return 0;
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}
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