Update and clean up

Signed-off-by: Emanoil Kotsev <deloptes@gmail.com>

src/daemon/NotificationDaemon.cpp

@@ -26,16 +26,16 @@
 
 #include "NotificationDaemon.h"
 
-#define NOTIFICATIONS_DBUS_PATH "/org/freedesktop/Notifications"
+// path /org/freedesktop/Notifications
 #define NOTIFICATIONS_DBUS_SRVC "org.freedesktop.Notifications"
 
 #define DBUS_CONNECTION_TIMEOUT 4000
 #define DBUS_CONNECTION_RETRY 3
 
-NotificationDaemon::NotificationDaemon() : KUniqueApplication()
+NotificationDaemon::NotificationDaemon()
+    : KUniqueApplication(),
+      retryCount(0)
 {
-    // TODO Auto-generated constructor stub
-    retryCount=0;
     // init session connection to dbus
     if (!initDBUS()) {
         tqDebug("Failed to initialize the connection to DBus");
@@ -47,16 +47,7 @@ NotificationDaemon::NotificationDaemon() : KUniqueApplication()
 NotificationDaemon::~NotificationDaemon()
 {
     // close D-Bus connection
-    close();
+    dbusConnectionClose();
-
-    delete notificationNodeService;
-    delete freedesktopService;
-    delete orgService;
-    delete rootService;
-}
-
-bool NotificationDaemon::isConnectedToDBUS(){
-    return mConnection.isConnected();
 }
 
 bool NotificationDaemon::initDBUS(){
@@ -67,29 +58,51 @@ bool NotificationDaemon::initDBUS(){
                 + mConnection.lastError().message());
         return false;
     }
+    mConnection.connect(this, TQ_SLOT(slotDbusSignal(const TQT_DBusMessage&)));
 
     // try to get a specific service name
     if (!mConnection.requestName(NOTIFICATIONS_DBUS_SRVC, TQT_DBusConnection::NoReplace))
         return false;
 
+    // make sure we get a reply
     mConnection.scheduleDispatch();
-    mConnection.connect(this, TQ_SLOT(slotDbusSignal(const TQT_DBusMessage&)));
-
-    TQTimer::singleShot(10, this, TQ_SLOT(slotConnectionCheck()));
 
     return true;
 }
 
-void NotificationDaemon::close() {
+void NotificationDaemon::dbusConnectionClose() {
+
+    if(rootService)
+    {
+       delete rootService;
+       rootService=0;
+    }
+    if(orgService)
+    {
+       delete orgService;
+       orgService=0;
+    }
+    if(freedesktopService)
+    {
+       delete freedesktopService;
+       freedesktopService=0;
+    }
+    if(notificationNodeService)
+    {
+       delete notificationNodeService;
+       notificationNodeService=0;
+    }
+
     if(mConnection.isConnected()) {
         mConnection.disconnect(this, TQ_SLOT(slotDbusSignal(const TQT_DBusMessage&)));
         mConnection.closeConnection(NOTIFICATIONS_DBUS_SRVC);
     }
+    retryCount=0;
 }
 
 void NotificationDaemon::slotReconnect() {
 
-    close();
+    dbusConnectionClose();
 
     if (!initDBUS()) {
         if (DBUS_CONNECTION_RETRY > retryCount) {
@@ -101,26 +114,18 @@ void NotificationDaemon::slotReconnect() {
 }
 
 void NotificationDaemon::slotDbusSignal(const TQT_DBusMessage& message) {
-    if (message.interface() != TQString("org.freedesktop.DBus"))
+    TQString serviceName = message[0].toString();
-        return;
+    if ( message.interface() == TQString("org.freedesktop.DBus") &&
-    if (message.member() != TQString("NameAcquired"))
+            message.member() == TQString("NameAcquired") &&
-        return;
+            serviceName == NOTIFICATIONS_DBUS_SRVC )
-    tqDebug("Name acquired: " + message[0].toString());
+    {
-    serviceName = message[0].toString();
+        tqDebug("TDENotification unique DBus name acquired: " + serviceName);
-}
+        rootService    = new RootNodeService(mConnection);
-
+        orgService     = new OrgNodeService(mConnection);
-void NotificationDaemon::slotConnectionCheck() {
+        freedesktopService   = new FreeDesktopNodeService(mConnection);
-
+        notificationNodeService  = new NotificationsNodeService(mConnection);
-    if (serviceName != NOTIFICATIONS_DBUS_SRVC) {
+        tqDebug("TDENotification service setup done.");
-        tqFatal("TDE Notification service already running or no unique name possible.");
     }
-
-    rootService    = new RootNodeService(mConnection);
-    orgService     = new OrgNodeService(mConnection);
-    freedesktopService   = new FreeDesktopNodeService(mConnection);
-    notificationNodeService  = new NotificationsNodeService(mConnection);
-
-    tqDebug("TDE Notification service setup done.");
 }
 
 #include "NotificationDaemon.moc"

src/daemon/NotificationDaemon.h

@@ -37,32 +37,6 @@ public:
     NotificationDaemon();
     virtual ~NotificationDaemon();
 
-    bool isConnectedToDBUS();
-
-private slots:
-    /*!
-     * This function does a reconnect to D-Bus.
-     * \return void
-     */
-    void slotReconnect();
-    /*!
-     * This function is to process D-Bus signals.
-     * \return void
-     */
-    void slotDbusSignal(const TQT_DBusMessage&);
-    /*!
-     * This function is to check D-Bus connection.
-     * and if the name is the unique name prepare the receivers
-     * If the name is not the unique name it mans the service
-     * is already running or unique name can not be obtained from
-     * DBus. In this latter case the application will terminate.
-     *
-     * \return void
-     */
-    void slotConnectionCheck();
-
-//    void slotCloseNotification(const TQ_UINT32);
-
 private:
     /*!
      * This function initialise the connection to the D-Bus daemon.
@@ -72,7 +46,7 @@ private:
      */
     bool initDBUS();
     //! to close the connection to D-Bus
-    void close();
+    void dbusConnectionClose();
 
 private:
     RootNodeService *rootService;
@@ -82,8 +56,18 @@ private:
 
     TQT_DBusConnection mConnection;
     int retryCount;
-    TQString serviceName;
 
+private slots:
+    /*!
+     * This function does a reconnect to D-Bus.
+     * \return void
+     */
+    void slotReconnect();
+    /*!
+     * This function is to process D-Bus signals.
+     * \return void
+     */
+    void slotDbusSignal(const TQT_DBusMessage&);
 };
 
 #endif /* SRC_DAEMON_NOTIFICATIONDAEMON_H_ */

src/daemon/NotificationsService.cpp

@@ -30,6 +30,8 @@
 
 #define SRV_VERSION "1.1"
 #define SPEC_VERSION "1.1"
+#define NOTIFICATIONS_NAME "Notification Daemon"
+#define TRINITY_DESKTOP_PROJECT "Trinity Desktop Project"
 
 NotificationsService::NotificationsService(TQT_DBusConnection &conn)
 : org::freedesktop::NotificationsInterface(), mConnection(&conn)
@@ -46,7 +48,6 @@ void NotificationsService::closeNotifyWidget(TQ_UINT32 id, TQ_UINT32 reason) {
 
     if (notificationMap[id]) {
         notificationMap[id]->close();
-        delete notificationMap[id];
         notificationMap.remove(id);
     }
 
@@ -87,8 +88,8 @@ bool NotificationsService::ReloadSettings(TQT_DBusError& error) {
 
 bool NotificationsService::GetServerInformation(TQString& return_name, TQString& return_vendor, TQString& return_version, TQString& return_spec_version, TQT_DBusError& error) {
 
-    return_name = TQString("Notification Daemon");
+    return_name = TQString(NOTIFICATIONS_NAME);
-    return_vendor = TQString("Trinity Desktop Project");
+    return_vendor = TQString(TRINITY_DESKTOP_PROJECT);
     return_version = TQString(SRV_VERSION);
     return_spec_version = TQString(SPEC_VERSION);
     return true;

src/daemon/NotificationsService.h

@@ -45,25 +45,21 @@ public:
 
 protected: // implement sending signals
     virtual bool handleSignalSend(const TQT_DBusMessage& reply);
+    // return the object path
     virtual TQString objectPath() const;
 
 protected:
+    // implement DBus calls
     virtual bool GetCapabilities(TQStringList& return_caps, TQT_DBusError& error);
-
     virtual void CloseNotificationAsync(int asyncCallId, TQ_UINT32 id);
-
     virtual bool ReloadSettings(TQT_DBusError& error);
-
     virtual bool GetServerInformation(TQString& return_name, TQString& return_vendor, TQString& return_version, TQString& return_spec_version, TQT_DBusError& error);
-
     virtual void NotifyAsync(int asyncCallId, const TQString& app_name, TQ_UINT32 id, const TQString& icon, const TQString& summary, const TQString& body, const TQStringList& actions, const TQMap< TQString, TQT_DBusVariant >& hints, TQ_INT32 timeout);
-
+    // implement sending replies
-protected: // implement sending replies
     virtual void handleMethodReply(const TQT_DBusMessage& reply);
 
 private:
     TQT_DBusConnection *mConnection;
-
     TQMap<TQ_UINT32, NotifyWidget*> notificationMap;
 };
 

src/daemon/NotifyWidget.cpp

@@ -38,12 +38,15 @@ NotifyWidget::NotifyWidget(TQWidget *parent, const char *name, NotificationsServ
     TQDesktopWidget *d = TQApplication::desktop();
     mPosition=TQPoint(d->width()-50, d->height()-20);
     move(mPosition);
-    TQTimer::singleShot(100, this, TQ_SLOT(fadeAway()));
+// TODO: give the user an option to configure if he/she wants to have
+//    the notification fading away from down to top
+//    TQTimer::singleShot(100, this, TQ_SLOT(fadeAway()));
 }
 
 NotifyWidget::~NotifyWidget()
 {
-    // TODO Auto-generated destructor stub
+    if(notificationService)
+        delete notificationService;
 }
 
 void NotifyWidget::mousePressEvent( TQMouseEvent *e )

src/daemon/main.cpp

@@ -54,16 +54,5 @@ main(int argc, char **argv)
     NotificationDaemon app;
     app.disableSessionManagement();
 
-    if (!app.isConnectedToDBUS())
+    return app.exec();
-    {
-        KMessageBox::error(NULL,i18n("Can't connect to DBus!"));
-        // debug message for testing
-        tqDebug(i18n("Can't connect to DBus!\n").local8Bit());
-        KUniqueApplication::kApplication()->quit();
-        return -1;
-    }
-    else
-    {
-        return app.exec();
-    }
 }

src/daemon/notificationNodeService.h

@@ -41,9 +41,11 @@ class RootNodeService : public DBusBaseNode
 {
 public:
     RootNodeService(TQT_DBusConnection&);
-    ~RootNodeService();
+    virtual ~RootNodeService();
+
 protected:
     virtual TQT_DBusObjectBase* createInterface(const TQString&);
+
 private:
     TQMap<TQString, TQT_DBusObjectBase*> mInterfaces;
     TQT_DBusConnection mConnection;
@@ -59,9 +61,11 @@ class OrgNodeService : public DBusBaseNode
 {
 public:
     OrgNodeService(TQT_DBusConnection&);
-    ~OrgNodeService();
+    virtual ~OrgNodeService();
+
 protected:
     virtual TQT_DBusObjectBase* createInterface(const TQString&);
+
 private:
     TQMap<TQString, TQT_DBusObjectBase*> mInterfaces;
     TQT_DBusConnection mConnection;
@@ -77,9 +81,11 @@ class FreeDesktopNodeService : public DBusBaseNode
 {
 public:
     FreeDesktopNodeService(TQT_DBusConnection&);
-    ~FreeDesktopNodeService();
+    virtual ~FreeDesktopNodeService();
+
 protected:
     virtual TQT_DBusObjectBase* createInterface(const TQString&);
+
 private:
     TQMap<TQString, TQT_DBusObjectBase*> mInterfaces;
     TQT_DBusConnection mConnection;
@@ -95,7 +101,7 @@ class NotificationsNodeService : public org::freedesktop::NotificationsNode
 {
 public:
     NotificationsNodeService(TQT_DBusConnection&);
-    ~NotificationsNodeService();
+    virtual ~NotificationsNodeService();
 
 protected:
     virtual TQT_DBusObjectBase* createInterface(const TQString&);