Add progress bar to logout status dialog

This resolves Bug 1667

ksmserver/shutdown.cpp

@@ -817,11 +817,14 @@ void KSMServer::completeShutdownOrCheckpoint()
                     }
                 }
             }
+            KSMShutdownIPDlg *shutdownNotifierDlg=static_cast<KSMShutdownIPDlg*>(shutdownNotifierIPDlg);
+            shutdownNotifierDlg->setProgressBarTotalSteps(initialClientCount);
+            shutdownNotifierDlg->setProgressBarProgress(initialClientCount-clients.count());
             if (nextClientToKill == "") {
-                static_cast<KSMShutdownIPDlg*>(shutdownNotifierIPDlg)->setStatusMessage(i18n("Closing applications (%1/%2)...").arg(initialClientCount-clients.count()).arg(initialClientCount));
+                shutdownNotifierDlg->setStatusMessage(i18n("Closing applications (%1/%2)...").arg(initialClientCount-clients.count()).arg(initialClientCount));
             }
             else {
-                static_cast<KSMShutdownIPDlg*>(shutdownNotifierIPDlg)->setStatusMessage(i18n("Closing applications (%1/%2, %3)...").arg(initialClientCount-clients.count()).arg(initialClientCount).arg(nextClientToKill));
+                shutdownNotifierDlg->setStatusMessage(i18n("Closing applications (%1/%2, %3)...").arg(initialClientCount-clients.count()).arg(initialClientCount).arg(nextClientToKill));
             }
         }
         if( waitForKNotify ) {
@@ -886,12 +889,15 @@ void KSMServer::completeKilling()
         }
         if( wait ) {
             if (shutdownNotifierIPDlg) {
-                static_cast<KSMShutdownIPDlg*>(shutdownNotifierIPDlg)->show();
+                KSMShutdownIPDlg *shutdownNotifierDlg=static_cast<KSMShutdownIPDlg*>(shutdownNotifierIPDlg);
+                shutdownNotifierDlg->setProgressBarTotalSteps(initialClientCount);
+                shutdownNotifierDlg->setProgressBarProgress(initialClientCount-clients.count());
+                shutdownNotifierDlg->show();
                 if (nextClientToKill == "") {
-                    static_cast<KSMShutdownIPDlg*>(shutdownNotifierIPDlg)->setStatusMessage(i18n("Closing applications (%1/%2)...").arg(initialClientCount-clients.count()).arg(initialClientCount));
+                    shutdownNotifierDlg->setStatusMessage(i18n("Closing applications (%1/%2)...").arg(initialClientCount-clients.count()).arg(initialClientCount));
                 }
                 else {
-                    static_cast<KSMShutdownIPDlg*>(shutdownNotifierIPDlg)->setStatusMessage(i18n("Closing applications (%1/%2, %3)...").arg(initialClientCount-clients.count()).arg(initialClientCount).arg(nextClientToKill));
+                    shutdownNotifierDlg->setStatusMessage(i18n("Closing applications (%1/%2, %3)...").arg(initialClientCount-clients.count()).arg(initialClientCount).arg(nextClientToKill));
                 }
             }
             return;

ksmserver/shutdowndlg.cpp

@@ -1250,10 +1250,26 @@ void KSMShutdownIPDlg::setNotificationActionButtonsSkipText(TQString text)
 	m_button1->setText(text);
 }
 
+void KSMShutdownIPDlg::setProgressBarTotalSteps(int total_steps)
+{
+  m_progressbar->setTotalSteps(total_steps);
+}
+
+void KSMShutdownIPDlg::setProgressBarProgress(int step)
+{
+  m_progressbar->setProgress(step);
+}
+
 KSMShutdownIPDlg::KSMShutdownIPDlg(TQWidget* parent)
   : KSMModalDialog( parent )
 
 {
+	m_progressbar = new TQProgressBar(this);
+	m_progressbar->show();
+	m_gridlayout->expand(4,3);
+	m_gridlayout->addMultiCellWidget( m_progressbar, 3, 3, 0, 2);
+	setFixedSize(sizeHint());
+
 	setStatusMessage(i18n("Saving your settings..."));
 
 	setNotificationActionButtonsSkipText(i18n("Skip Notification"));

ksmserver/shutdowndlg.h

@@ -18,6 +18,7 @@ Copyright (C) 2000 Matthias Ettrich <ettrich@kde.org>
 #include <kguiitem.h>
 #include <tqtoolbutton.h>
 #include <krootpixmap.h>
+#include <ntqprogressbar.h>
 
 class TQPushButton;
 class TQVButtonGroup;
@@ -175,6 +176,8 @@ public:
 	void showNotificationActionButtons();
 	void hideNotificationActionButtons();
 	void setNotificationActionButtonsSkipText(TQString text);
+	void setProgressBarTotalSteps(int total_steps);
+	void setProgressBarProgress(int step);
 
 signals:
 	void abortLogoutClicked();
@@ -185,6 +188,8 @@ protected:
 
 private:
 	KSMShutdownIPDlg( TQWidget* parent );
+
+	TQProgressBar *m_progressbar;
 };
 
 class KSMDelayedPushButton : public KPushButton