Merge pull request #3302 from pljones/bugfix/3287-only-deregister-on-quit

Fixes 3287: Only deregister on quit

Author: pljones

src/settings.cpp

@@ -36,13 +36,13 @@ void CSettings::Load ( const QList<QString>& CommandLineOptions )
     ReadSettingsFromXML ( IniXMLDocument, CommandLineOptions );
 }
 
-void CSettings::Save()
+void CSettings::Save ( bool isAboutToQuit )
 {
     // create XML document for storing initialization parameters
     QDomDocument IniXMLDocument;
 
     // write the settings in the XML file
-    WriteSettingsToXML ( IniXMLDocument );
+    WriteSettingsToXML ( IniXMLDocument, isAboutToQuit );
 
     // prepare file name for storing initialization data in XML file and store
     // XML data in file
@@ -614,8 +614,9 @@ void CClientSettings::ReadFaderSettingsFromXML ( const QDomDocument& IniXMLDocum
     }
 }
 
-void CClientSettings::WriteSettingsToXML ( QDomDocument& IniXMLDocument )
+void CClientSettings::WriteSettingsToXML ( QDomDocument& IniXMLDocument, bool isAboutToQuit )
 {
+    Q_UNUSED ( isAboutToQuit )
     int iIdx;
 
     // IP addresses
@@ -944,7 +945,7 @@ void CServerSettings::ReadSettingsFromXML ( const QDomDocument& IniXMLDocument,
     }
 }
 
-void CServerSettings::WriteSettingsToXML ( QDomDocument& IniXMLDocument )
+void CServerSettings::WriteSettingsToXML ( QDomDocument& IniXMLDocument, bool isAboutToQuit )
 {
     // window position of the main window
     PutIniSetting ( IniXMLDocument, "server", "winposmain_base64", ToBase64 ( vecWindowPosMain ) );
@@ -985,6 +986,9 @@ void CServerSettings::WriteSettingsToXML ( QDomDocument& IniXMLDocument )
     // delay panning
     SetFlagIniSet ( IniXMLDocument, "server", "delaypan", pServer->IsDelayPanningEnabled() );
 
-    // we MUST do this after saving the value and Save() is only called OnAboutToQuit()
-    pServer->SetDirectoryType ( AT_NONE );
+    // we MUST do this after saving the value and Save() is called OnAboutToQuit()
+    if ( isAboutToQuit )
+    {
+        pServer->SetDirectoryType ( AT_NONE );
+    }
 }

src/settings.h

@@ -64,29 +64,29 @@ class CSettings : public QObject
                 pGApp,
                 &QGuiApplication::saveStateRequest,
                 this,
-                [=] ( QSessionManager& ) { Save(); },
+                [=] ( QSessionManager& ) { Save ( false ); },
                 Qt::DirectConnection );
 
 #    endif
             QObject::connect ( pGApp, &QGuiApplication::applicationStateChanged, this, [=] ( Qt::ApplicationState state ) {
                 if ( Qt::ApplicationActive != state )
                 {
-                    Save();
+                    Save ( false );
                 }
             } );
         }
 #endif
     }
 
     void Load ( const QList<QString>& CommandLineOptions );
-    void Save();
+    void Save ( bool isAboutToQuit );
 
     // common settings
     QByteArray vecWindowPosMain;
     QString    strLanguage;
 
 protected:
-    virtual void WriteSettingsToXML ( QDomDocument& IniXMLDocument )                                                  = 0;
+    virtual void WriteSettingsToXML ( QDomDocument& IniXMLDocument, bool isAboutToQuit )                              = 0;
     virtual void ReadSettingsFromXML ( const QDomDocument& IniXMLDocument, const QList<QString>& CommandLineOptions ) = 0;
 
     void ReadFromFile ( const QString& strCurFileName, QDomDocument& XMLDocument );
@@ -131,7 +131,7 @@ class CSettings : public QObject
     QString strFileName;
 
 public slots:
-    void OnAboutToQuit() { Save(); }
+    void OnAboutToQuit() { Save ( true ); }
 };
 
 #ifndef SERVER_ONLY
@@ -202,7 +202,7 @@ class CClientSettings : public CSettings
     bool       bOwnFaderFirst;
 
 protected:
-    virtual void WriteSettingsToXML ( QDomDocument& IniXMLDocument ) override;
+    virtual void WriteSettingsToXML ( QDomDocument& IniXMLDocument, bool isAboutToQuit ) override;
     virtual void ReadSettingsFromXML ( const QDomDocument& IniXMLDocument, const QList<QString>& ) override;
 
     void ReadFaderSettingsFromXML ( const QDomDocument& IniXMLDocument );
@@ -221,7 +221,7 @@ class CServerSettings : public CSettings
     }
 
 protected:
-    virtual void WriteSettingsToXML ( QDomDocument& IniXMLDocument ) override;
+    virtual void WriteSettingsToXML ( QDomDocument& IniXMLDocument, bool isAboutToQuit ) override;
     virtual void ReadSettingsFromXML ( const QDomDocument& IniXMLDocument, const QList<QString>& CommandLineOptions ) override;
 
     CServer* pServer;