X-Git-Url: http://git.maemo.org/git/?a=blobdiff_plain;f=src%2FBusinessLogic%2FEngine.cpp;h=e46ddc94cb671d4163e076662ff3b7c8d154a42a;hb=663a2fc8ce3a0b8b987655fe709a831a3db9b315;hp=5245702fe876140b4304311e919b5244995e844d;hpb=4f5e48bd4a1e5ab05cd5f0d46c3e335731bb05ff;p=qtmeetings diff --git a/src/BusinessLogic/Engine.cpp b/src/BusinessLogic/Engine.cpp index 5245702..e46ddc9 100644 --- a/src/BusinessLogic/Engine.cpp +++ b/src/BusinessLogic/Engine.cpp @@ -15,7 +15,7 @@ #include #include -QTime Engine::endOfTheDay = QTime( 23, 59, 0, 0 ); // end of the day is 11:59pm +QTime Engine::endOfTheDay = QTime( 23, 59, 0, 0); // end of the day is 11:59pm const int IDLE_TIME_MULTIPLIER = 60000; // Multiplies milliseconds to minutes // Macro to help deleting objects. This could be global. @@ -28,9 +28,12 @@ const int IDLE_TIME_MULTIPLIER = 60000; // Multiplies milliseconds to minutes Engine::Engine() : - iClock( 0 ), iConfiguration( 0 ), iCommunication( 0 ) + iClock( 0 ), iConfiguration( 0 ), iCommunication( 0 ), + iWindowManager( 0 ), iUIManager( 0 ) { qDebug() << "Engine::Engine()"; + iCommunicationFailed = false; + iCurrentWeekFetched = false; initConfiguration(); initDevice(); @@ -39,22 +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 ) { @@ -62,8 +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 } @@ -91,7 +96,7 @@ void Engine::closeApplication() { qDebug() << "Engine::closeApplication()"; // closes application after 1 second - QTimer::singleShot( 1000, QApplication::instance(), SLOT( quit() ) ); + QTimer::singleShot( 1000, QApplication::instance(), SLOT( quit() )); } Room* Engine::defaultRoom() @@ -102,24 +107,22 @@ 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++ ) + for (int i = 0; i < iConfiguration->rooms().count(); i++) { // and check the status - roomStatusInfoNeeded( iConfiguration->rooms().at( i ) ); + roomStatusInfoNeeded( iConfiguration->rooms().at(i) ); } } -int Engine::indexOfMeetingAt( Room *aRoom, QDateTime aAt ) +int Engine::indexOfMeetingAt(Room *aRoom, QDateTime aAt) { // qDebug() << "Engine::indexOfMeetingAt( Room *, QDateTime )"; for ( int i = 0; i < iMeetings.count(); i++ ) { // exchange server ensures that there is only one meeting in a room at a specified time - if ( aRoom->equals( iMeetings.at( i )->room() ) - && iMeetings.at( i )->startsAt() <= aAt - && iMeetings.at( i )->endsAt() >= aAt ) + if (aRoom->equals(iMeetings.at( i )->room() ) && iMeetings.at( i )->startsAt() <= aAt && iMeetings.at( i )->endsAt() >= aAt) { return i; } @@ -127,21 +130,18 @@ int Engine::indexOfMeetingAt( Room *aRoom, QDateTime aAt ) return -1; } -int Engine::indexOfMeetingAfter( Room *aRoom, QDateTime aAfter ) +int Engine::indexOfMeetingAfter(Room *aRoom, QDateTime aAfter) { // qDebug() << "Engine::indexOfMeetingAfter( Room *, QDateTime )"; // seeks for the next meeting on the SAME DAY int min = -1; - for ( int i = 0; i < iMeetings.count(); i++ ) + for (int i = 0; i < iMeetings.count(); i++) { // if the meeting is in the same room, on the same day but after the specified time - if ( aRoom->equals( iMeetings.at( i )->room() ) - && iMeetings.at( i )->startsAt().date() == aAfter.date() - && iMeetings.at( i )->startsAt() > aAfter ) + if (aRoom->equals(iMeetings.at( i )->room() ) && iMeetings.at( i )->startsAt().date() == aAfter.date() && iMeetings.at( i )->startsAt() > aAfter) { // if there was not any meeting find yet or the previously found is a later one then the (i)th - if ( min == -1 - || iMeetings.at( min )->startsAt() > iMeetings.at( i )->startsAt() ) + if (min == -1 || iMeetings.at( min )->startsAt() > iMeetings.at( i )->startsAt() ) { min = i; } @@ -150,7 +150,7 @@ int Engine::indexOfMeetingAfter( Room *aRoom, QDateTime aAfter ) return min; } -void Engine::roomStatusInfoNeeded( Room *aRoom ) +void Engine::roomStatusInfoNeeded(Room *aRoom) { // qDebug() << "Engine::roomStatusInfoNeeded( Room * )"; if ( aRoom == 0 ) @@ -158,144 +158,102 @@ void Engine::roomStatusInfoNeeded( Room *aRoom ) return; } - int indexOfCurrentMeeting = indexOfMeetingAt( aRoom, iClock->datetime() ); - int indexOfNextMeeting = indexOfMeetingAfter( aRoom, iClock->datetime() ); + int indexOfCurrentMeeting = indexOfMeetingAt(aRoom, iClock->datetime() ); + 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 ); + 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 ); - //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 ); + } } 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 ); } -bool Engine::isMeetingInList( const QList &aList, const 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; -} - 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 ); - // and signal the changes -// iWeeklyView->insertMeeting( 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 ); - // signal the changes -// iWeeklyView->deleteMeeting( m ); - // 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 int aWeek, const int aYear, const Room *aIn ) { - qDebug() << "Engine::ErrorHandler, aCode: " << aCode; - // inform UI about the problem - if( aCode >= 100 && aCode <= 150 ) - qDebug() << "CommunicationManager signaled an error:" << aCode; - // iWindowManager->closeProgressBar(); - // iWindowManager->error( ErrorMapper::codeToString( aCode, aAddInfo ) ); + qDebug() + << "Engine::fetchMeetings( const int aWeek, const int aYear, const Room * )"; + iCommunication->fetchMeetings(aWeek, aYear, *aIn); } -void Engine::fetchMeetings( const QDateTime &aFrom, const QDateTime &aUntil, const Room *aIn ) +void Engine::cancelFetchMeetingDetails() { - qDebug() << "Engine::fetchMeetings( const QDateTime &, const QDateTime &, const Room * )"; - iCommunication->fetchMeetings( aFrom, aUntil, *aIn ); + iCommunication->cancelFetchMeetingDetails(); } void Engine::shownWeekChanged( QDate aFrom ) { - qDebug() << "Engine::shownWeekChanged( QDate )"; - QDateTime from( aFrom ); - QDateTime to( aFrom.addDays( 7 ), QTime( 23, 59 ) ); - qDebug() << "Engine::shownWeekChanged " << aFrom.toString( "d.m. h:mm" ) << " to " << to.toString( "d.m. h:mm" ); -// fetchMeetings( from, to, iWindowManager->weeklyView()->currentRoom() ); + qDebug() << "[Engine::shownWeekChanged] "; + iCommunication->fetchMeetings( aFrom.weekNumber(), aFrom.year(), *iCurrentRoom/*defaultRoom()*/ ); } -void Engine::passwordEntered( PasswordDialog::PasswordStatus aPasswordStatus ) +void Engine::changeDeviceMode() { - qDebug() << "Engine::passwordEntered( PasswordDialog::PasswordStatus )"; -// iWindowManager->closePasswordDialog(); - - switch ( aPasswordStatus ) - { - case PasswordDialog::Correct : - { - connect( iDevice, SIGNAL( changingModeFailed() ), this, SLOT( progressBarCancelled() ) ); - iDevice->changeMode( true ); - break; - } - case PasswordDialog::Incorrect : - { -// iWindowManager->error( tr( "Incorrect password." ) ); - iDevice->changeMode( false ); - break; - } - default : //case PasswordDialog::Canceled - { - iDevice->changeMode( false ); - } - } + connect( iDevice, SIGNAL( changeModeFailed() ), this, SLOT( changeModeFailed() ) ); + iAutoRefresh->stop(); // Stop the meeting update + iDevice->changeMode(); } -void Engine::progressBarCancelled() +void Engine::changeModeFailed() { qDebug() << "Engine::progressBarCancelled()"; - iDevice->changeMode( false ); + iAutoRefresh->start(); //we start the metting updating } void Engine::initUserInterface() @@ -317,12 +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(); @@ -337,6 +298,7 @@ void Engine::initConfiguration() { QTimer::singleShot( 0, this, SLOT( closeApplication() ) ); } + iCurrentRoom = iConfiguration->defaultRoom(); } void Engine::connectSignals() @@ -352,7 +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& ) ), @@ -391,12 +353,6 @@ void Engine::previousViewRestored() } } -void Engine::fetchMeetingDetailsCancelled() -{ - iCommunication->cancelFetchMeetingDetails(); -// iWindowManager->closeProgressBar(); -} - void Engine::stopIdleTimeCounter() { if ( iIdleTimeCounter != 0 ) @@ -412,3 +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); +}