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-rw-r--r--knode/knapplication.cpp88
1 files changed, 88 insertions, 0 deletions
diff --git a/knode/knapplication.cpp b/knode/knapplication.cpp
new file mode 100644
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+++ b/knode/knapplication.cpp
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+/*
+ knapplication.cpp
+
+ KNode, the KDE newsreader
+ Copyright (c) 1999-2001 the KNode authors.
+ See file AUTHORS for details
+
+ 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.
+ 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, US
+*/
+
+#include <kwin.h>
+#include <kdebug.h>
+#include <kcmdlineargs.h>
+#include <kconfig.h>
+
+#include "knode.h"
+#include "knapplication.h"
+#include "knconvert.h"
+#include "knglobals.h"
+#include "knmainwidget.h"
+#include "knapplication.moc"
+
+
+int KNApplication::newInstance()
+{
+ kdDebug(5003) << "KNApplication::newInstance()" << endl;
+
+ KConfig *conf=knGlobals.config();
+ conf->setGroup("GENERAL");
+ QString ver=conf->readEntry("Version");
+
+ if(!ver.isEmpty() && ver!=KNODE_VERSION) { //new version installed
+ if(KNConvert::needToConvert(ver)) { //we need to convert
+ kdDebug(5003) << "KNApplication::newInstance() : conversion needed" << endl;
+ KNConvert *convDlg=new KNConvert(ver);
+ if(!convDlg->exec()) { //reject()
+ if(convDlg->conversionDone()) //conversion has already happened but the user has canceled afterwards
+ conf->writeEntry("Version", KNODE_VERSION);
+ exit(0);
+ return(0);
+ } else //conversion done
+ conf->writeEntry("Version", KNODE_VERSION);
+ delete convDlg;
+ }
+ else //new version but no need to convert anything => just save the new version
+ conf->writeEntry("Version", KNODE_VERSION);
+ }
+
+ if (!mainWidget()) {
+ if (isRestored()) {
+ int n = 1;
+ while (KNMainWindow::canBeRestored(n)){
+ if (KNMainWindow::classNameOfToplevel(n)=="KNMainWindow") {
+ KNMainWindow* mainWin = new KNMainWindow;
+ mainWin->restore(n);
+ if ( n == 1 )
+ setMainWidget( mainWin );
+ break;
+ }
+ n++;
+ }
+ }
+
+ if (!mainWidget()) {
+ KNMainWindow* mainWin = new KNMainWindow;
+ setMainWidget(mainWin); // this makes the external viewer windows close on shutdown...
+ mainWin->show();
+ }
+ }
+
+ // Handle window activation and startup notification
+ KUniqueApplication::newInstance();
+
+ // process URLs...
+ KNMainWidget *w = static_cast<KNMainWindow*>(mainWidget())->mainWidget();
+ w->handleCommandLine();
+
+ kdDebug(5003) << "KNApplication::newInstance() done" << endl;
+ return 0;
+}
+
+