X-Git-Url: http://git.maemo.org/git/?a=blobdiff_plain;f=src%2FBusinessLogic%2FEngine.cpp;h=e46ddc94cb671d4163e076662ff3b7c8d154a42a;hb=663a2fc8ce3a0b8b987655fe709a831a3db9b315;hp=1a798515a2182cc7d2a7cdbd5d5aa443d4914add;hpb=2cf43eccdaf498030f5155f66385ca7d8b9fc483;p=qtmeetings diff --git a/src/BusinessLogic/Engine.cpp b/src/BusinessLogic/Engine.cpp index 1a79851..e46ddc9 100644 --- a/src/BusinessLogic/Engine.cpp +++ b/src/BusinessLogic/Engine.cpp @@ -32,6 +32,8 @@ Engine::Engine() : iWindowManager( 0 ), iUIManager( 0 ) { qDebug() << "Engine::Engine()"; + iCommunicationFailed = false; + iCurrentWeekFetched = false; initConfiguration(); initDevice(); @@ -40,22 +42,24 @@ Engine::Engine() : //initialize idle time counter iIdleTimeCounter = new QTimer(); - iIdleTimeCounter->setSingleShot( true ); - // iIdleTimeCounter->setInterval( IDLE_TIME_MULTIPLIER * iConfiguration->displaySettings()->screensaver() ); - iIdleTimeCounter->setInterval( 10000 ); + iIdleTimeCounter->setSingleShot( true); + iIdleTimeCounter->setInterval(IDLE_TIME_MULTIPLIER * iConfiguration->displaySettings()->screensaver() ); iIdleTimeCounter->start(); // 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 iAutoRefresh = new QTimer; - iAutoRefresh->setInterval(iConfiguration->connectionSettings()->refreshInterval() * 1000); + + iAutoRefresh->setInterval(Configuration::instance()->getRefreshinterval() * 1000); + iAutoRefresh->start(); connect( iAutoRefresh, SIGNAL( timeout() ), iAutoRefresh, SLOT( start() ) ); - connect( iAutoRefresh, SIGNAL( timeout() ), this, SLOT( fetchMeetings() ) ); + connect( iAutoRefresh, SIGNAL( timeout() ), this, SLOT( updateRoomInfo() ) ); + // connect( iAutoRefresh, SIGNAL( timeout() ), this, SLOT( fetchMeetings() ) ); if( iDevice->currentOperationMode() == DeviceManager::KioskMode ) { @@ -63,8 +67,8 @@ Engine::Engine() : } connectSignals(); - - QTimer::singleShot( 0, this, SLOT( fetchMeetings() ) ); + connect( Configuration::instance(), SIGNAL( configurationChanged() ), this, SLOT( configurationChanged() ) ); + // QTimer::singleShot( 0, this, SLOT( fetchMeetings() ) ); // TODO: continue implementation } @@ -103,12 +107,12 @@ Room* Engine::defaultRoom() void Engine::checkStatusOfAllRooms() { -// qDebug() << "Engine::checkStatusOfAllRooms()"; + // TODO: Check if date has changed // 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) ); } } @@ -158,94 +162,74 @@ void Engine::roomStatusInfoNeeded(Room *aRoom) int indexOfNextMeeting = indexOfMeetingAfter(aRoom, iClock->datetime() ); // if there is no meeting, then status is Free; otherwise Busy - Room::Status - status = - (indexOfCurrentMeeting == -1 ) ? Room::FreeStatus : Room::BusyStatus; + Room::Status status = (indexOfCurrentMeeting == -1 ) ? Room::FreeStatus : Room::BusyStatus; // if room is Busy, then check end time, otherwise... QTime until = (status == Room::BusyStatus ) ? iMeetings.at( indexOfCurrentMeeting )->endsAt().time() : // ...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 ); + ( ( 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() -{ - Room *room = defaultRoom(); - qDebug() << "Engine::fetchMeetings for " << room->name(); - fetchMeetings(iClock->datetime(), iClock->datetime().addDays( 7), room); + //currently works only for default room + if ( aRoom->equals( *(iCurrentRoom) ) ) + { + emit roomStatusChanged( status, until ); + } } -bool Engine::isMeetingInList(const QList &aList, const Meeting *aMeeting) +void Engine::fetchMeetingDetails( Meeting *aMeeting ) { - qDebug() - << "Engine::isMeetingInList( const QList &, const Meeting * )"; - for (int i = 0; i < aList.count(); i++) - { - if (aMeeting->equals( *(aList.at(i))) ) - { - return true; - } - } - return false; + qDebug() << "Engine::fetchMeetingDetails( Meeting* )"; + iCommunication->fetchMeetingDetails( *aMeeting ); } -void Engine::meetingsFetched(const QList &aMeetings) +void Engine::meetingsFetched( const QList &aMeetings ) { qDebug() << "Engine::meetingsFetched( const QList & )"; - - // check if there is any new meeting in the list came from the server -> added - for (int i = 0; i < aMeetings.count(); i++) + // TODO: should check if this week's meetings were fetched + if( iCommunicationFailed || !iCurrentWeekFetched ) { - // if the (i)th meeting is not in the local meeting list - if ( !isMeetingInList(iMeetings, aMeetings.at(i) ) ) - { - // add to the local database =) - Meeting* m = new Meeting( *(aMeetings.at( i )) ); - iMeetings.append(m); - } + iCurrentWeekFetched = true; + iCommunicationFailed = false; + iUIManager->connectionEstablished(); } - // check if there is any meeting NOT in the list came from the server -> deleted - for (int i = 0; i < iMeetings.count(); i++) + for ( int i = 0; i < iMeetings.count(); ++i ) { - // if the (i)th meeting is in the local but NOT in the server's meeting list - if ( !isMeetingInList(aMeetings, iMeetings.at(i) ) ) - { - Meeting* m = iMeetings.takeAt(i); - // delete the meeting from the local list - delete m; - } + // TODO: Check if these are current week's meetings and do not overwrite those + Meeting* m = iMeetings.takeAt( i ); + delete m; + } + iMeetings.clear(); + for ( int i = 0; i < aMeetings.count(); ++i ) { + Meeting* m = new Meeting( *( aMeetings.at( i ) ) ); + iMeetings.append( m ); } // refresh room status info - roomStatusInfoNeeded(defaultRoom() ); + roomStatusInfoNeeded( iCurrentRoom /*defaultRoom()*/ ); } void Engine::errorHandler( int aCode, const QString &aAddInfo ) { + if( aCode >= 100 && aCode < 150 ) + { + iCommunicationFailed = true; + + if ( iUIManager != 0 ) + { + iUIManager->connectionLost(); + } + } if ( iWindowManager != 0 ) { iWindowManager->error( ErrorMapper::codeToString( aCode, 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); -} - -void Engine::fetchMeetingDetails(Meeting *aMeeting) -{ - qDebug() << "[Engine::fetchMeetingDetails] "; - Meeting tempMeeting(aMeeting->primaryId(), aMeeting->room(), aMeeting->startsAt(), aMeeting->endsAt() ); - iCommunication->fetchMeetingDetails( tempMeeting ); -// Meeting tempMeeting = aMeeting; -// iCommunication->fetchMeetingDetails( tempMeeting ); + << "Engine::fetchMeetings( const int aWeek, const int aYear, const Room * )"; + iCommunication->fetchMeetings(aWeek, aYear, *aIn); } void Engine::cancelFetchMeetingDetails() @@ -256,27 +240,19 @@ void Engine::cancelFetchMeetingDetails() void Engine::shownWeekChanged( QDate aFrom ) { qDebug() << "[Engine::shownWeekChanged] "; - QDateTime from( aFrom ); - QDateTime to( aFrom.addDays( 7 ), QTime( 23, 59 ) ); - qDebug() << "[Engine::shownWeekChanged] "; - 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 } @@ -299,12 +275,15 @@ void Engine::initUserInterface() iWindowManager->show(); iUIManager->showMainView(); + // This triggers the meeting fetching + iUIManager->currentRoomChanged( this->iCurrentRoom ); + qDebug() << "[Engine::initUserInterface] "; } void Engine::handleViewEvent() { - if ( iIdleTimeCounter != 0 ) + if ( iIdleTimeCounter != 0 && iIdleTimeCounter->isActive()) { // Restart the idle time counter when view event is received iIdleTimeCounter->stop(); @@ -319,6 +298,7 @@ void Engine::initConfiguration() { QTimer::singleShot( 0, this, SLOT( closeApplication() ) ); } + iCurrentRoom = iConfiguration->defaultRoom(); } void Engine::connectSignals() @@ -334,7 +314,7 @@ void Engine::connectSignals() void Engine::initCommunication() { // initialize communication - iCommunication = new CommunicationManager( *(iConfiguration->connectionSettings()) ); + iCommunication = new CommunicationManager(/* *(iConfiguration->connectionSettings()) */); connect( iCommunication, SIGNAL( error( int, CommunicationManager::CommunicationType ) ), this, SLOT( errorHandler( int ) ) ); connect( iCommunication, SIGNAL( meetingsFetched( const QList& ) ), @@ -388,3 +368,39 @@ void Engine::startIdleTimeCounter() iIdleTimeCounter->start(); } } + +void Engine::currentRoomChanged(Room *aRoom) +{ + qDebug() << "[Engine::currentRoomChanged] "; + 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(); +} + + +void Engine::updateRoomInfo() +{ + qDebug() << "ENGINE::: updateMeetings"; + roomStatusInfoNeeded(iCurrentRoom); +} + +void Engine::configurationChanged() +{ + iAutoRefresh->setInterval(Configuration::instance()->getRefreshinterval() * 1000); +}