Prevent timer recursion in bat

[bacula/bacula] / bacula / src / qt-console / status / clientstat.cpp

diff --git a/bacula/src/qt-console/status/clientstat.cpp b/bacula/src/qt-console/status/clientstat.cpp
index 07e444bae3586cd222968cd1abd49f4b9a276c08..b36b22bf58842d4bfcef71001b46a95b3596eb37 100644 (file)
--- a/bacula/src/qt-console/status/clientstat.cpp
+++ b/bacula/src/qt-console/status/clientstat.cpp
@@ -1,12 +1,12 @@
 /*
    Bacula® - The Network Backup Solution
 
-   Copyright (C) 2007-2009 Free Software Foundation Europe e.V.
+   Copyright (C) 2007-2010 Free Software Foundation Europe e.V.
 
    The main author of Bacula is Kern Sibbald, with contributions from
    many others, a complete list can be found in the file AUTHORS.
    This program is Free Software; you can redistribute it and/or
-   modify it under the terms of version two of the GNU General Public
+   modify it under the terms of version three of the GNU Affero General Public
    License as published by the Free Software Foundation and included
    in the file LICENSE.
 
@@ -15,7 +15,7 @@
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
    General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Affero 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, USA.
@@ -26,7 +26,6 @@
    Switzerland, email:ftf@fsfeurope.org.
 */
 /*
- *   Version $Id: clientstat.cpp 5880 2007-11-09 01:20:40Z bartleyd2 $
  *
  *   Dirk Bartley, March 2007
  */
@@ -36,6 +35,9 @@
 #include <QTableWidgetItem>
 #include "clientstat.h"
 
+/* This probably should be on a mutex */
+static bool working = false;   /* prevent timer recursion */
+
 /*
  * Constructor for the class
  */
@@ -96,12 +98,14 @@ void ClientStat::timerTriggered()
 {
    double value = timerDisplay->value();
    value -= 1;
-   if (value == 0) {
+   if (value <= 0 && !working) {
+      working = true;
       value = spinBox->value();
       bool iscurrent = mainWin->tabWidget->currentIndex() == mainWin->tabWidget->indexOf(this);
       if (((isDocked() && iscurrent) || (!isDocked())) && (checkBox->checkState() == Qt::Checked)) {
          populateAll();
       }
+      working = false;
    }
    timerDisplay->display(value);
 }
@@ -211,7 +215,7 @@ void ClientStat::populateRunning()
 }
 
 /*
- * When the treeWidgetItem in the page selector tree is singleclicked, Make sure
+ * When the treeWidgetItem in the page selector tree is single clicked, Make sure
  * The tree has been populated.
  */
 void ClientStat::PgSeltreeWidgetClicked()