Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 88 insertions, 0 deletions

diff --git a/knode/knapplication.cpp b/knode/knapplication.cpp
new file mode 100644
index 000000000..2bbcf0494
--- /dev/null
+++ b/knode/knapplication.cpp
@@ -0,0 +1,88 @@
+/*
+    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;
+}
+
+