Add a generic class for the sensitive QPopupMenu

6 files changed, 57 insertions, 7 deletions

diff --git a/noncore/net/opietooth/manager/bluebase.cpp b/noncore/net/opietooth/manager/bluebase.cpp
index c29eb1a..85c6717 100644
--- a/noncore/net/opietooth/manager/bluebase.cpp
+++ b/noncore/net/opietooth/manager/bluebase.cpp
@@ -1,458 +1,458 @@
 /*
  * bluebase.cpp *
  * ---------------------
  *
  * copyright   : (c) 2002 by Maximilian Reiß
  * email       : max.reiss@gmx.de
  *
  */
 /***************************************************************************
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #include "bluebase.h"
 #include "scandialog.h"
 #include "hciconfwrapper.h"
 
 #include <qframe.h>
 #include <qlabel.h>
 #include <qpushbutton.h>
 #include <qlayout.h>
 #include <qvariant.h>
 #include <qwhatsthis.h>
 #include <qimage.h>
 #include <qpixmap.h>
 #include <qtabwidget.h>
 #include <qscrollview.h>
 #include <qvbox.h>
 #include <qmessagebox.h>
 #include <qcheckbox.h>
 #include <qlineedit.h>
 #include <qlistview.h>
 #include <qdir.h>
 #include <qpopupmenu.h>
 #include <qtimer.h>
 
 #include <qpe/resource.h>
 #include <qpe/config.h>
 
 #include <remotedevice.h>
 #include <services.h>
 
 using namespace OpieTooth;
 
     BlueBase::BlueBase( QWidget* parent,  const char* name, WFlags fl )
         : BluetoothBase( parent, name, fl ) {
 
         m_localDevice = new Manager( "hci0" );
 
         connect( PushButton2,  SIGNAL( clicked() ), this, SLOT(startScan() ) );
         connect( configApplyButton, SIGNAL(clicked() ), this, SLOT(applyConfigChanges() ) );
         // not good since lib is async
         //       connect( ListView2, SIGNAL( expanded ( QListViewItem* ) ),
         //                  this, SLOT( addServicesToDevice( QListViewItem * ) ) );
         connect( ListView2, SIGNAL( clicked( QListViewItem* )),
                           this, SLOT( startServiceActionClicked( QListViewItem* ) ) );
         connect( ListView2, SIGNAL( rightButtonClicked( QListViewItem *, const QPoint &, int ) ),
                  this,  SLOT(startServiceActionHold( QListViewItem *, const QPoint &, int) ) );
         connect( m_localDevice , SIGNAL( foundServices( const QString& , Services::ValueList ) ),
                  this, SLOT( addServicesToDevice( const QString& , Services::ValueList ) ) );
         connect( m_localDevice, SIGNAL( available( const QString&, bool ) ),
                  this, SLOT( deviceActive( const QString& , bool ) ) );
         connect( m_localDevice, SIGNAL( connections( Connection::ValueList ) ),
                  this, SLOT( addConnectedDevices( Connection::ValueList ) ) );
 
         //Load all icons needed
         m_offPix = Resource::loadPixmap( "editdelete" );
         m_onPix = Resource::loadPixmap( "installed" );
 
         QPalette pal = this->palette();
         QColor col = pal.color( QPalette::Active, QColorGroup::Background );
         pal.setColor( QPalette::Active, QColorGroup::Button, col );
         pal.setColor( QPalette::Inactive, QColorGroup::Button, col );
         pal.setColor( QPalette::Normal, QColorGroup::Button, col );
         pal.setColor( QPalette::Disabled, QColorGroup::Button, col );
         this->setPalette( pal );
 
         setCaption( tr( "Bluetooth Manager" ) );
 
         readConfig();
         initGui();
 
         //TESTING
         ListView2->setRootIsDecorated(true);
 
         BTListItem *topLV2 = new BTListItem( ListView2, "Siemens S45", "", "device" );
         topLV2->setPixmap( 1, m_onPix );
         (void) new BTListItem( topLV2, "Serial" ,"", "service" );
         (void) new BTListItem( topLV2, "BlueNiC" , "", "service" );
 
         writeToHciConfig();
         // search conncetions
         addConnectedDevices();
         m_iconLoader = new BTIconLoader();
       }
 
     /**
      * Reads all options from the config file
      */
     void BlueBase::readConfig() {
 
         Config cfg( "bluetoothmanager" );
         cfg.setGroup( "bluezsettings" );
 
         m_deviceName = cfg.readEntry( "name" , "No name" ); // name the device should identify with
         m_defaultPasskey = cfg.readEntryCrypt( "passkey" , "" ); // <- hmm, look up how good the trolls did that, maybe too weak
         m_useEncryption = cfg.readBoolEntry( "useEncryption" , TRUE );
         m_enableAuthentification = cfg.readBoolEntry( "enableAuthentification" , TRUE );
         m_enablePagescan = cfg.readBoolEntry( "enablePagescan" , TRUE );
         m_enableInquiryscan = cfg.readBoolEntry( "enableInquiryscan" , TRUE );
     }
 
     /**
      * Writes all options to the config file
      */
     void BlueBase::writeConfig() {
 
         Config cfg( "bluetoothmanager" );
         cfg.setGroup( "bluezsettings" );
 
         cfg.writeEntry( "name" , m_deviceName );
         cfg.writeEntryCrypt( "passkey" , m_defaultPasskey );
         cfg.writeEntry( "useEncryption" , m_useEncryption );
         cfg.writeEntry( "enableAuthentification" , m_enableAuthentification );
         cfg.writeEntry( "enablePagescan" , m_enablePagescan );
         cfg.writeEntry( "enableInquiryscan" , m_enableInquiryscan );
 
         writeToHciConfig();
     }
 
     void BlueBase::writeToHciConfig() {
 
         HciConfWrapper hciconf ( "/tmp/hcid.conf" );
         hciconf.setPinHelper( "/bin/QtPalmtop/bin/blue-pin" );
 
 
         //    hciconf->setPinHelper( "/bin/QtPalmtop/bin/blue-pin" );
 
         hciconf.setName( m_deviceName );
         hciconf.setEncrypt( m_useEncryption );
 	hciconf.setAuth( m_enableAuthentification );
         hciconf.setPscan( m_enablePagescan );
         hciconf.setIscan( m_enableInquiryscan );
     }
 
 
     /**
      * Read the list of allready known devices
      *
      */
     void BlueBase::readSavedDevices() {
 
         QValueList<RemoteDevice> loadedDevices;
 
         QDir deviceListSave( QDir::homeDirPath() + "/Settings/bluetooth/");
         // list of .conf files
         QStringList devicesFileList = deviceListSave.entryList();
 
         // cut .conf of to get the mac and also read the name entry in it.
 
         for ( QStringList::Iterator it = devicesFileList.begin(); it != devicesFileList.end(); ++it ) {
 
             QString name;
             QString mac;
             qDebug((*it).latin1() );
             Config conf((*it));
             conf.setGroup("Info");
             name = conf.readEntry("name", "Error");
             qDebug("MAC: " + mac);
             qDebug("NAME: " + name);
             RemoteDevice currentDevice( mac , name  );
             loadedDevices.append( currentDevice );
         }
         addSearchedDevices( loadedDevices );
     }
 
     /**
      * Write the list of allready known devices
      *
      */
     void BlueBase::writeSavedDevices() {
         QListViewItemIterator it( ListView2 );
 
         for ( ; it.current(); ++it ) {
             // seperate config file for each device, to store more information in future.
             qDebug( "/Settings/bluetooth/" + (((BTListItem*)it.current())->mac()) + ".conf");
             Config conf( QDir::homeDirPath() + "/Settings/bluetooth/" + (((BTListItem*)it.current())->mac()) + ".conf", Config::File );
             conf.setGroup( "Info" );
             conf.writeEntry( "name", ((BTListItem*)it.current())->name() );
         }
     }
 
 
     /**
      * Set up the gui
      */
     void BlueBase::initGui() {
         StatusLabel->setText( status() ); // maybe move it to getStatus()
         cryptCheckBox->setChecked( m_useEncryption );
         authCheckBox->setChecked( m_enableAuthentification );
         pagescanCheckBox->setChecked( m_enablePagescan );
         inquiryscanCheckBox->setChecked( m_enableInquiryscan );
         deviceNameLine->setText( m_deviceName );
         passkeyLine->setText( m_defaultPasskey );
         // set info tab
         setInfo();
     }
 
 
     /**
      * Get the status informations and returns it
      * @return QString the status informations gathered
      */
     QString BlueBase::status()const{
         QString infoString = tr( "<b>Device name : </b> Ipaq" );
         infoString += QString( "<br><b>" + tr( "MAC adress: " ) +"</b> No idea" );
         infoString += QString( "<br><b>" + tr( "Class" ) + "</b> PDA" );
 
         return (infoString);
     }
 
 
     /**
      * Read the current values from the gui and invoke writeConfig()
      */
     void BlueBase::applyConfigChanges() {
         m_deviceName =  deviceNameLine->text();
         m_defaultPasskey = passkeyLine->text();
         m_useEncryption = cryptCheckBox->isChecked();
         m_enableAuthentification = authCheckBox->isChecked();
         m_enablePagescan = pagescanCheckBox->isChecked();
         m_enableInquiryscan = inquiryscanCheckBox->isChecked();
 
         writeConfig();
 
         QMessageBox::information( this, tr("Test") , tr("Changes were applied.") );
    }
 
     /**
      * Add fresh found devices from scan dialog to the listing
      *
      */
-    void BlueBase::addSearchedDevices( QValueList<RemoteDevice> &newDevices ) {
+    void BlueBase::addSearchedDevices( const QValueList<RemoteDevice> &newDevices ) {
         BTListItem * deviceItem;
         QValueList<RemoteDevice>::ConstIterator it;
 
         for( it = newDevices.begin(); it != newDevices.end() ; ++it ) {
             deviceItem = new BTListItem( ListView2 , (*it).name(), (*it).mac(), "device" );
             deviceItem->setExpandable ( true );
 
             // look if device is avail. atm, async
             deviceActive( (*it) );
 
             // ggf auch hier?
             addServicesToDevice( deviceItem );
         }
     }
 
 
     /**
      * Action that is toggled on entrys on click
      */
 void BlueBase::startServiceActionClicked( QListViewItem */*item*/ ) {
 }
 
     /**
      * Action that are toggled on hold (mostly QPopups i guess)
      */
 void BlueBase::startServiceActionHold( QListViewItem * item, const QPoint & point, int /*column*/ ) {
 
     QPopupMenu *menu = new QPopupMenu();
     int ret=0;
 
     if ( ((BTListItem*)item)->type() == "device") {
 
         QPopupMenu *groups = new QPopupMenu();
 
         menu->insertItem( tr("rescan sevices:"),  0);
         menu->insertItem( tr("to group"), groups ,  1);
         menu->insertItem( tr("bound device"), 2);
         menu->insertItem( tr("delete"),  3);
 
         ret = menu->exec( point  , 0);
 
         switch(ret) {
         case 0:
             break;
         case 1:
             break;
         case 2:
             // make connection
             break;
         case 3:
             // delete childs too
             delete item;
             break;
         }
         delete groups;
 
     } else if ( ((BTListItem*)item)->type() == "service") {
         menu->insertItem( tr("Test1:"),  0);
         menu->insertItem( tr("connect"), 1);
         menu->insertItem( tr("delete"),  2);
 
         ret = menu->exec( point  , 0);
 
         switch(ret) {
         case 0:
             break;
         case 1:
             break;
         case 2:
             // delete childs too
             delete item;
             break;
         }
     }
     delete menu;
 }
 
     /**
      * Search and display avail. services for a device (on expand from device listing)
      *
      */
     void BlueBase::addServicesToDevice( BTListItem * item ) {
         qDebug("addServicesToDevice");
         // row of mac adress text(3)
         RemoteDevice device( item->mac(),  item->name() );
         m_deviceList.insert( item->mac() ,  item );
         // and some time later I get a signal foundServices( const QString& device, Services::ValueList ); back
         m_localDevice->searchServices( device );
     }
 
 
     /**
      * Overloaded. This one it the one that is connected to the foundServices signal
      * @param device the mac address of the remote device
      * @param servicesList the list with the service the device has.
      */
     void BlueBase::addServicesToDevice( const QString& device, Services::ValueList servicesList ) {
         qDebug("fill services list");
 
         QMap<QString,BTListItem*>::Iterator it;
         BTListItem* deviceItem = 0;
 
         // get the right devices which requested the search
         for( it = m_deviceList.begin(); it != m_deviceList.end(); ++it ) {
             if ( it.key() == device ) {
                 deviceItem = it.data();
             }
         }
 
         QValueList<OpieTooth::Services>::Iterator it2;
         BTListItem * serviceItem;
 
         if (!servicesList.isEmpty() ) {
             // add services
             for( it2 = servicesList.begin(); it2 != servicesList.end(); ++it2 ) {
                 serviceItem = new BTListItem( deviceItem  ,  (*it2).serviceName() , "" , "service"  );
                 serviceItem->setPixmap( 0, m_iconLoader->serviceIcon( (*it2).classIdList() ) );
             }
         } else {
             serviceItem = new BTListItem( deviceItem  , tr("no services found"), "" , "service"  );
         }
     }
 
 
     /**
      * Add the existing connections (pairs) to the connections tab.
      * This one triggers the search
      */
     void BlueBase::addConnectedDevices() {
         m_localDevice->searchConnections();
     }
 
 
     void BlueBase::addConnectedDevices( Connection::ValueList connectionList ) {
         QValueList<OpieTooth::Connection>::Iterator it;
         BTListItem * connectionItem;
 
         if ( !connectionList.isEmpty() ) {
 
             for (it = connectionList.begin(); it != connectionList.end(); ++it) {
                 connectionItem = new BTListItem( ListView4 , (*it).mac() , (*it).mac() , "connection" );
             }
         } else {
             connectionItem = new BTListItem( ListView4 , tr("No connections found"), "", "connection" );
         }
 
         //  recall connection search after some time
         QTimer::singleShot( 20000, this, SLOT( addConnectedDevices() ) );
     }
 
     /**
      * Find out if a device can  currently be reached
      */
     void BlueBase::deviceActive( const RemoteDevice &device ) {
         // search by mac, async, gets a signal back
         m_localDevice->isAvailable( device.mac() );
     }
 
     /**
      * The signal catcher. Set the avail. status on device.
      * @param device - the mac address
      * @param connected - if it is avail. or not
      */
     void BlueBase::deviceActive( const QString& device, bool connected  ) {
         qDebug("deviceActive slot");
 
         QMap<QString,BTListItem*>::Iterator it;
         BTListItem* deviceItem = 0;
 
         // get the right devices which requested the search
         for( it = m_deviceList.begin(); it != m_deviceList.end(); ++it ) {
             if ( it.key() == device ) {
                 deviceItem = it.data();
             }
         }
 
         if ( connected ) {
             deviceItem->setPixmap( 1, m_onPix );
         } else {
             deviceItem->setPixmap( 1, m_offPix );
         }
     }
 
     /**
      * Open the "scan for devices"  dialog
      */
     void BlueBase::startScan() {
         ScanDialog *scan = new ScanDialog( this, "ScanDialog",
                                            true, WDestructiveClose );
-        QObject::connect( scan, SIGNAL( selectedDevices( QValueList<RemoteDevice>& ) ),
-                         this, SLOT( addSearchedDevices( QValueList<RemoteDevice>& ) ) );
+        QObject::connect( scan, SIGNAL( selectedDevices( const QValueList<RemoteDevice>& ) ),
+                         this, SLOT( addSearchedDevices( const QValueList<RemoteDevice>& ) ) );
 
         scan->showMaximized();
     }
 
 
     /**
      * Set the informations about the local device in information Tab
      */
     void BlueBase::setInfo() {
         StatusLabel->setText( status() );
     }
 
     /**
      * Decontructor
      */
     BlueBase::~BlueBase() {
         writeSavedDevices();
         delete m_iconLoader;
     }
 
diff --git a/noncore/net/opietooth/manager/bluebase.h b/noncore/net/opietooth/manager/bluebase.h
index 97ce8c3..73fac97 100644
--- a/noncore/net/opietooth/manager/bluebase.h
+++ b/noncore/net/opietooth/manager/bluebase.h
@@ -1,85 +1,85 @@
 
 #ifndef BLUEBASE_H
 #define BLUEBASE_H
 
 #include <qvariant.h>
 #include <qwidget.h>
 #include <qscrollview.h>
 #include <qsplitter.h>
 #include <qlist.h>
 #include <qpixmap.h>
 
 #include "bluetoothbase.h"
 #include "btlistitem.h"
 #include "bticonloader.h"
 
 #include <remotedevice.h>
 #include <manager.h>
 
 class QVBox;
 class QHBoxLayout;
 class QGridLayout;
 class QFrame;
 class QLabel;
 class QPushButton;
 class QTabWidget;
 class QCheckBox;
 
 
 namespace OpieTooth {
 
     class BlueBase : public BluetoothBase {
         Q_OBJECT
 
     public:
         BlueBase( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
         ~BlueBase();
 
     protected:
 
 
     private slots:
         void startScan();
 
     private:
 	void readConfig();
 	void writeConfig();
         void readSavedDevices();
         void writeSavedDevices();
         void writeToHciConfig();
 	QString status()const;
 	void initGui();
         void setInfo();
         Manager *m_localDevice;
         QMap<QString,BTListItem*> m_deviceList;
 
         void deviceActive( const RemoteDevice &device );
 
 	QString m_deviceName;
 	QString m_defaultPasskey;
 	bool m_useEncryption;
 	bool m_enableAuthentification;
 	bool m_enablePagescan;
 	bool m_enableInquiryscan;
 
         QPixmap m_offPix;
         QPixmap m_onPix;
 
         BTIconLoader *m_iconLoader;
 
 	private slots:
-        void addSearchedDevices( QValueList<RemoteDevice> &newDevices );
+        void addSearchedDevices( const QValueList<RemoteDevice> &newDevices );
         void addServicesToDevice( BTListItem *item );
         void addServicesToDevice( const QString& device, Services::ValueList );
         void addConnectedDevices();
         void addConnectedDevices( Connection::ValueList );
         void startServiceActionClicked( QListViewItem *item );
         void startServiceActionHold( QListViewItem *, const QPoint &, int );
         void deviceActive( const QString& mac, bool connected  );
         void applyConfigChanges();
 
     };
 
 }
 
 #endif
diff --git a/noncore/net/opietooth/manager/manager.pro b/noncore/net/opietooth/manager/manager.pro
index 55f2fd2..4f0ea60 100644
--- a/noncore/net/opietooth/manager/manager.pro
+++ b/noncore/net/opietooth/manager/manager.pro
@@ -1,27 +1,27 @@
 TEMPLATE        = app
 CONFIG          = qt warn_on debug
 #CONFIG          = qt warn_on release
-HEADERS         = bluebase.h scandialog.h btlistitem.h hciconfwrapper.h bticonloader.h
-SOURCES         = main.cpp bluebase.cpp scandialog.cpp btlistitem.cpp hciconfwrapper.cpp bticonloader.cpp
+HEADERS         = popuphelper.h bluebase.h scandialog.h btlistitem.h hciconfwrapper.h bticonloader.h
+SOURCES         = popuphelper.cpp main.cpp bluebase.cpp scandialog.cpp btlistitem.cpp hciconfwrapper.cpp bticonloader.cpp
 INCLUDEPATH     += $(OPIEDIR)/include
 INCLUDEPATH     += $(OPIEDIR)/noncore/net/opietooth/lib
 DEPENDPATH      += $(OPIEDIR)/include
 LIBS            += -lqpe -lopietooth -lopie
 INTERFACES      = bluetoothbase.ui  devicedialog.ui  
 DESTDIR         = $(OPIEDIR)/bin
 TARGET          = bluetooth-manager
 
 TRANSLATIONS = ../../../../i18n/de/bluetooth-manager.ts \
 	 ../../../../i18n/en/bluetooth-manager.ts \
 	 ../../../../i18n/es/bluetooth-manager.ts \
 	 ../../../../i18n/fr/bluetooth-manager.ts \
 	 ../../../../i18n/hu/bluetooth-manager.ts \
 	 ../../../../i18n/ja/bluetooth-manager.ts \
 	 ../../../../i18n/ko/bluetooth-manager.ts \
 	 ../../../../i18n/no/bluetooth-manager.ts \
 	 ../../../../i18n/pl/bluetooth-manager.ts \
 	 ../../../../i18n/pt/bluetooth-manager.ts \
 	 ../../../../i18n/pt_BR/bluetooth-manager.ts \
 	 ../../../../i18n/sl/bluetooth-manager.ts \
 	 ../../../../i18n/zh_CN/bluetooth-manager.ts \
 	 ../../../../i18n/zh_TW/bluetooth-manager.ts
diff --git a/noncore/net/opietooth/manager/popuphelper.cpp b/noncore/net/opietooth/manager/popuphelper.cpp
new file mode 100644
index 0000000..2a6dad0
--- a/dev/null
+++ b/noncore/net/opietooth/manager/popuphelper.cpp
@@ -0,0 +1,25 @@
+
+#include "popuphelper.h"
+
+using namespace OpieTooth;
+
+PopupHelper::PopupHelper() {
+    init();
+}
+PopupHelper::~PopupHelper() {
+
+}
+void PopupHelper::insert( int id, popupFactory fact ) {
+    m_map.insert(id, fact );
+}
+QPopupMenu* PopupHelper::find( int id ) {
+    FactoryMap::Iterator it = m_map.find(id );
+    if ( it != m_map.end() ) {
+        popupFactory fact = it.data();
+        return (*fact)();
+    }
+    return 0l;
+}
+void PopupHelper::init() {
+
+}
diff --git a/noncore/net/opietooth/manager/popuphelper.h b/noncore/net/opietooth/manager/popuphelper.h
new file mode 100644
index 0000000..7485f71
--- a/dev/null
+++ b/noncore/net/opietooth/manager/popuphelper.h
@@ -0,0 +1,25 @@
+
+#ifndef OPIE_TOOTH_POPUP_HELPER
+#define OPIE_TOOTH_POPUP_HELPER
+
+#include <qpopupmenu.h>
+#include <qmap.h>
+
+
+namespace OpieTooth {
+    typedef QPopupMenu* (*popupFactory)(void);
+    typedef QMap<int,  popupFactory> FactoryMap;
+    class PopupHelper {
+    public:
+        PopupHelper();
+        ~PopupHelper();
+        void insert( int id, popupFactory fact );
+        QPopupMenu* find( int id );
+    private:
+        void init();
+        FactoryMap m_map;
+
+    };
+};
+
+#endif
diff --git a/noncore/net/opietooth/manager/scandialog.h b/noncore/net/opietooth/manager/scandialog.h
index cc890f3..f18784d 100644
--- a/noncore/net/opietooth/manager/scandialog.h
+++ b/noncore/net/opietooth/manager/scandialog.h
@@ -1,79 +1,79 @@
 /* main.cpp
  *
  * copyright   : (c) 2002 by Maximilian Reiß
  * email       : max.reiss@gmx.de
  *
  */
 /***************************************************************************
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  ***************************************************************************/
 
 
 #ifndef SCANDIALOG_H
 #define SCANDIALOG_H
 
 #include <qvariant.h>
 #include <qdialog.h>
 #include <qlist.h>
 
 #include <remotedevice.h>
 class QVBoxLayout;
 class QHBoxLayout;
 class QGridLayout;
 class QFrame;
 class QLabel;
 class QListView;
 class QListViewItem;
 class QPushButton;
 class QProgressBar;
 
 
 namespace OpieTooth {
 
 
 class Manager;
 class Device;
 
     class ScanDialog : public QDialog {
         Q_OBJECT
 
     public:
         ScanDialog( QWidget* parent = 0, const char* name = 0, bool modal = FALSE, WFlags fl = 0 );
         ~ScanDialog();
 
         QFrame* Frame7;
         QProgressBar* progress;
         QPushButton* StartButton;
         QPushButton* StopButton;
         QListView* ListView1;
 
 public slots:
          void accept();
 
     protected:
         QVBoxLayout* Layout11;
 
     private slots:
         void stopSearch();
         void startSearch();
         void progressTimer();
         void fillList(const QString& device, RemoteDevice::ValueList list);
 
     private:
         void emitToManager();
         Manager *localDevice;
         int progressStat;
 
     signals:
-        void selectedDevices(QValueList<RemoteDevice>&);
+        void selectedDevices(const QValueList<RemoteDevice>&);
     };
 
 
 }
 
 #endif // SCANDIALOG_H