Changed communication to take a week and year as parameters instead of dates as it...

[qtmeetings] / src / BusinessLogic / Engine.cpp

diff --git a/src/BusinessLogic/Engine.cpp b/src/BusinessLogic/Engine.cpp
index 195b0aa..c7aad8b 100644 (file)
--- a/src/BusinessLogic/Engine.cpp
+++ b/src/BusinessLogic/Engine.cpp
@@ -33,6 +33,7 @@ Engine::Engine() :
 {
        qDebug() << "Engine::Engine()";
        iCommunicationFailed = false;
+       iCurrentWeekFetched = false;
        
        initConfiguration();
        initDevice();
@@ -47,7 +48,7 @@ Engine::Engine() :
 
        // create application clock
        iClock = new Clock;
-       connect( iClock, SIGNAL( tick( QDateTime ) ), this, SLOT( checkStatusOfAllRooms() ) );
+       connect( iClock, SIGNAL( tick( QDateTime ) ), this, SLOT( tick( QDateTime )/*checkStatusOfAllRooms()*/ ) );
        // connect( iClock, SIGNAL( tick( QDateTime ) ), iWindowManager, SLOT( distributeDateTimeInfo( QDateTime ) ) );
 
        // Create auto refresh timer
@@ -103,12 +104,13 @@ Room* Engine::defaultRoom()
 
 void Engine::checkStatusOfAllRooms()
 {
-//     qDebug() << "Engine::checkStatusOfAllRooms()";
+       // TODO: Check if date has changed
+       //      qDebug() << "Engine::checkStatusOfAllRooms()";
        // iterate trough on the rooms
        for (int i = 0; i < iConfiguration->rooms().count(); i++)
        {
                // and check the status
-               roomStatusInfoNeeded(iConfiguration->rooms().at(i) );
+               roomStatusInfoNeeded( iConfiguration->rooms().at(i) );
        }
 }
 
@@ -164,46 +166,33 @@ void Engine::roomStatusInfoNeeded(Room *aRoom)
        // ...if there is meeting following on the same day then check end time, otherwise end is the of the working day
        ( ( indexOfNextMeeting != -1 ) ? iMeetings.at( indexOfNextMeeting )->startsAt().time() : Engine::endOfTheDay );
 
-       //currently works only for deafult room
-//     if( aRoom->equals( *(defaultRoom() ) ) )
-//             iWindowManager->roomStatusChanged( aRoom, status, until );
-}
-
-/*
-void Engine::fetchMeetings()
-{
-       qDebug() << "Engine::fetchMeetings for " << iCurrentRoom;
-       QDateTime from( iWindowManager->weeklyView()->beginnigOfShownWeek() );
-       QDateTime to( from.addDays( 7 ) );
-       // fetchMeetings( from, to, iWindowManager->weeklyView()->currentRoom() );
-       // Signal is connected to the currentRoomChanged slot which keeps the iCurrentRoom up to date
-       fetchMeetings( from, to, iCurrentRoom );
+       //currently works only for default room
+       if ( aRoom->equals( *(iCurrentRoom) ) )
+       {
+               emit roomStatusChanged( status, until );
+       }
 }
-*/
 
 void Engine::fetchMeetingDetails( Meeting *aMeeting )
 {
        qDebug() << "Engine::fetchMeetingDetails( Meeting* )";
-/*     iWindowManager->showProgressBar(tr("Please Wait"), true);
-       iWindowManager->updateProgressBar(tr("Fetching Meeting Details...") );
-       connect(iWindowManager, 
-       SIGNAL( progressBarCancelled() ), this, 
-       SLOT( fetchMeetingDetailsCancelled() ));
-       iCommunication->fetchMeetingDetails( *aMeeting); */
        iCommunication->fetchMeetingDetails( *aMeeting );
 }
 
 void Engine::meetingsFetched( const QList<Meeting*> &aMeetings )
 {
        qDebug() << "Engine::meetingsFetched( const QList<Meeting*> & )";
-       if( iCommunicationFailed )
+       // TODO: should check if this week's meetings were fetched
+       if( iCommunicationFailed || !iCurrentWeekFetched )
        {
+               iCurrentWeekFetched = true;
                iCommunicationFailed = false;
-               iWindowManager->connectionEstablished();
+               iUIManager->connectionEstablished();
        }
 
        for ( int i = 0; i < iMeetings.count(); ++i ) 
        {
+               // TODO: Check if these are current week's meetings and do not overwrite those
                Meeting* m = iMeetings.takeAt( i );
                delete m;
        }
@@ -214,7 +203,7 @@ void Engine::meetingsFetched( const QList<Meeting*> &aMeetings )
        }
 
        // refresh room status info
-       roomStatusInfoNeeded( defaultRoom() );
+       roomStatusInfoNeeded( iCurrentRoom /*defaultRoom()*/ );
 }
 
 void Engine::errorHandler( int aCode, const QString &aAddInfo )
@@ -222,8 +211,7 @@ void Engine::errorHandler( int aCode, const QString &aAddInfo )
        if( aCode >= 100 && aCode < 150 )
        {
                iCommunicationFailed = true;
-               //TODO: Call window manager
-               //if ( iWindowManager != 0 ) iWindowManager->connectionLost();
+               if ( iUIManager != 0 ) iUIManager->connectionLost();
        }
        if ( iWindowManager != 0 )
        {
@@ -231,11 +219,11 @@ void Engine::errorHandler( int aCode, const QString &aAddInfo )
        }
 }
 
-void Engine::fetchMeetings( const QDateTime &aFrom, const QDateTime &aUntil, const Room *aIn )
+void Engine::fetchMeetings( const int aWeek, const int aYear, const Room *aIn )
 {
        qDebug()
-                       << "Engine::fetchMeetings( const QDateTime &, const QDateTime &, const Room * )";
-       iCommunication->fetchMeetings(aFrom, aUntil, *aIn);
+                       << "Engine::fetchMeetings( const int aWeek, const int aYear, const Room * )";
+       iCommunication->fetchMeetings(aWeek, aYear, *aIn);
 }
 
 void Engine::cancelFetchMeetingDetails()
@@ -246,28 +234,19 @@ void Engine::cancelFetchMeetingDetails()
 void Engine::shownWeekChanged( QDate aFrom )
 {
        qDebug() << "[Engine::shownWeekChanged] <Invoked>";
-       QDateTime from( aFrom );
-       QDateTime to( aFrom.addDays( 7 ), QTime( 23, 59 ) );
-       qDebug() << "[Engine::shownWeekChanged] <From " << aFrom.toString( "d.m. h:mm" ) << " to " << to.toString( "d.m. h:mm" ) << ">";
-       iCommunication->fetchMeetings( from, to, *defaultRoom() );
-//     fetchMeetings( from, to, iWindowManager->weeklyView()->currentRoom() );
+       iCommunication->fetchMeetings( aFrom.weekNumber(), aFrom.year(), *iCurrentRoom/*defaultRoom()*/ );
 }
 
-void Engine::changeDeviceMode( bool aChange )
+void Engine::changeDeviceMode()
 {
-       if ( aChange )
-       }
-       {
-               connect( iDevice, SIGNAL( changingModeFailed() ), this, SLOT( changeModeFailed() ) );
-               iAutoRefresh->stop(); // Stop the meeting update
-       }
-       iDevice->changeMode( aChange );
+       connect( iDevice, SIGNAL( changeModeFailed() ), this, SLOT( changeModeFailed() ) );
+       iAutoRefresh->stop(); // Stop the meeting update
+       iDevice->changeMode();
 }
 
 void Engine::changeModeFailed()
 {
        qDebug() << "Engine::progressBarCancelled()";
-       iDevice->changeMode( false );
        iAutoRefresh->start(); //we start the metting updating
 }
 
@@ -290,12 +269,15 @@ void Engine::initUserInterface()
        iWindowManager->show();
        iUIManager->showMainView();
        
+       // This triggers the meeting fetching
+       iUIManager->currentRoomChanged( this->iCurrentRoom );
+       
        qDebug() << "[Engine::initUserInterface] <Finished>";
 }
 
 void Engine::handleViewEvent()
 {
-       if ( iIdleTimeCounter != 0 )
+       if ( iIdleTimeCounter != 0 && iIdleTimeCounter->isActive())
        {
                // Restart the idle time counter when view event is received
                iIdleTimeCounter->stop();
@@ -383,5 +365,24 @@ void Engine::startIdleTimeCounter()
 
 void Engine::currentRoomChanged(Room *aRoom)
 {
+       qDebug() << "[Engine::currentRoomChanged] <invoked>";
        iCurrentRoom = aRoom;
+       roomStatusInfoNeeded( iCurrentRoom );
+}
+
+void Engine::tick( QDateTime aCurrentDateTime )
+{
+       // Called once every second
+       checkStatusOfAllRooms();
+       if( aCurrentDateTime.date() !=  iCurrentDate)
+       {
+               // Check if week has changed and fetch meetings for this week
+               if( aCurrentDateTime.date().weekNumber() != iCurrentDate.weekNumber()
+                       || aCurrentDateTime.date().year() != iCurrentDate.year() )
+               {
+                       qDebug() << "[Engine::tick] detected week change, fetching meetings";
+                       fetchMeetings( aCurrentDateTime.date().weekNumber(), aCurrentDateTime.date().year(), iCurrentRoom );
+               }
+       }
+       iCurrentDate = aCurrentDateTime.date();
 }
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