// #include "DeviceManager.h"
#include "Clock.h"
#include "ErrorMapper.h"
-#include "WeeklyViewWidget.h"
-#include "SettingsView.h"
-#include "RoomStatusIndicatorWidget.h"
-#include "PasswordDialog.h"
-#include "MeetingInfoDialog.h"
+#include "UIManager.h"
#include <QApplication>
#include <QTimer>
#include <QList>
#include <QtDebug>
-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.
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();
//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();
- // connect( iIdleTimeCounter, SIGNAL( timeout() ), iWindowManager, SLOT( showRoomStatus() ) );
- connect( iIdleTimeCounter, SIGNAL( timeout() ), this, SLOT( idleTimerTimeout() ) );
// create application clock
iClock = new Clock;
connect( iClock, SIGNAL( tick( QDateTime ) ), this, SLOT( 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(iConfiguration->connectionSettings()->refreshInterval() * 1000);
iAutoRefresh->start();
connect( iAutoRefresh, SIGNAL( timeout() ), iAutoRefresh, SLOT( start() ) );
-// connect( iAutoRefresh, SIGNAL( timeout() ), this, SLOT( fetchMeetings() ) );
+ // connect( iAutoRefresh, SIGNAL( timeout() ), this, SLOT( fetchMeetings() ) );
if( iDevice->currentOperationMode() == DeviceManager::KioskMode )
{
connectSignals();
- QTimer::singleShot( 0, this, SLOT( fetchMeetings() ) );
+ // QTimer::singleShot( 0, this, SLOT( fetchMeetings() ) );
// TODO: continue implementation
}
}
QT_DELETE( iClock );
QT_DELETE( iDevice );
-
- QT_DELETE( iRoomStatusIndicator );
- QT_DELETE( iSettingsView );
- QT_DELETE( iWeeklyView );
- QT_DELETE( iPasswordDialog );
+
+ QT_DELETE( iUIManager );
QT_DELETE( iWindowManager );
}
{
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()
{
// qDebug() << "Engine::checkStatusOfAllRooms()";
// 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;
}
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;
}
return min;
}
-void Engine::roomStatusInfoNeeded( Room *aRoom )
+void Engine::roomStatusInfoNeeded(Room *aRoom)
{
// qDebug() << "Engine::roomStatusInfoNeeded( Room * )";
if ( aRoom == 0 )
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 );
+ 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<Meeting*> &aList, const Meeting *aMeeting )
-{
- qDebug() << "Engine::isMeetingInList( const QList<Meeting*> &, 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<Meeting*> &aMeetings )
{
qDebug() << "Engine::meetingsFetched( const QList<Meeting*> & )";
- // 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;
- }
+ 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::meetingDetailsFetched( Meeting &aDetailedMeeting )
-{
- qDebug() << "Engine::meetingDetailsFetched( Meeting & )";
-
- if ( iMeetingInfoDialog != 0 )
+void Engine::errorHandler( int aCode, const QString &aAddInfo )
+{
+ if( aCode >= 100 && aCode < 150 )
{
- iMeetingInfoDialog->setMeeting( &aDetailedMeeting );
- iWindowManager->showDialog( iMeetingInfoDialog );
+ iCommunicationFailed = true;
+ if ( iUIManager != 0 ) iUIManager->connectionLost();
+ }
+ if ( iWindowManager != 0 )
+ {
+ iWindowManager->error( ErrorMapper::codeToString( aCode, aAddInfo ) );
}
-
-}
-
-void Engine::errorHandler( int aCode, const QString &aAddInfo )
-{
- 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 ) );
}
-void Engine::currentRoomChanged( Room *aCurrentRoom )
+void Engine::fetchMeetings( const QDateTime &aFrom, const QDateTime &aUntil, const Room *aIn )
{
- qDebug() << "Engine::currentRoomChanged to " << aCurrentRoom->name();
-// QDateTime from( iWindowManager->weeklyView()->beginnigOfShownWeek() );
-// QDateTime to( from.addDays( 8 ) );
-// fetchMeetings( from, to, aCurrentRoom );
+ qDebug()
+ << "Engine::fetchMeetings( const QDateTime &, const QDateTime &, const Room * )";
+ iCommunication->fetchMeetings(aFrom, aUntil, *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 )";
+ qDebug() << "[Engine::shownWeekChanged] <Invoked>";
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() );
-}
-
-void Engine::changeModeOrdered( DeviceManager::OperationMode aMode )
-{
- qDebug() << "Engine::changeModeOrdered( DeviceManager::OperationMode )";
- QString message = tr( "You are about to change operation mode to %1." )
- .arg( iDevice->operationModeToString( aMode ) );
-
- // iPasswordDialog->update( message );
- iWindowManager->showDialog( static_cast<QDialog *>( iPasswordDialog ) );
+ qDebug() << "[Engine::shownWeekChanged] <From " << aFrom.toString( "d.m. h:mm" ) << " to " << to.toString( "d.m. h:mm" ) << ">";
+ iCommunication->fetchMeetings( from, to, *iCurrentRoom/*defaultRoom()*/ );
}
-void Engine::passwordEntered( PasswordDialog::PasswordStatus aPasswordStatus )
+void Engine::changeDeviceMode()
{
- qDebug() << "Engine::passwordEntered( PasswordDialog::PasswordStatus )";
-// iWindowManager->closePasswordDialog();
-
- switch ( aPasswordStatus )
- {
- case PasswordDialog::Correct :
- {
-// iWindowManager->showProgressBar( "Changing current operation mode." );
-// connect( iWindowManager, SIGNAL( progressBarCancelled() ), this, SLOT( progressBarCancelled() ) );
-// connect( iDevice, SIGNAL( changingMode( const QString & ) ),
-// iWindowManager, SLOT( updateProgressBar( const QString & ) ) );
- // TODO : Connect the signal directory to progress bar dialog which should be instance in engine
-// connect( iDevice, SIGNAL( changingMode( const QString & ) ),
-// iWindowManager, SLOT( updateProgressBar( const QString & ) ) );
- 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()";
- //TODO: cancel the on-going event
-// iWindowManager->closeProgressBar();
- iDevice->changeMode( false );
+ iAutoRefresh->start(); //we start the metting updating
}
void Engine::initUserInterface()
{
qDebug() << "[Engine::initUserInterface] <Invoked>";
+
// Initialize the window manager and connect what ever signals can be connected
iWindowManager = new WindowManager;
+ // Create the UIManager which internally handles most of the UI actions
+ iUIManager = new UIManager( this, iWindowManager );
+
connect( iWindowManager, SIGNAL( eventDetected() ), this, SLOT( handleViewEvent() ) );
- connect( iWindowManager, SIGNAL( previousViewRestored() ), this, SLOT( previousViewRestored() ) );
+ connect( iWindowManager, SIGNAL( previousViewRestored() ), iUIManager, SLOT( previousViewRestored() ) );
connect( iWindowManager, SIGNAL( dialogActivated() ), this, SLOT( dialogActivated() ) );
connect( iWindowManager, SIGNAL( dialogDeactivated() ), this, SLOT( dialogDeactivated() ) );
- // Initialize the weekly view and connect what ever signals can be connected at this stage
- iWeeklyView = new WeeklyViewWidget(QDateTime::currentDateTime(), iConfiguration);
- connect( iWeeklyView, SIGNAL( settingsButtonClicked() ), this, SLOT( settingsViewRequested() ) );
- connect( iWeeklyView, SIGNAL( currentRoomChange( Room * ) ) , this, SLOT( currentRoomChange( Room * ) ) );
- connect( iWeeklyView, SIGNAL( meetingActivated( Meeting * ) ), this, SLOT( fetchMeetingDetails( Meeting * ) ) ) ;
- connect( iWeeklyView, SIGNAL( shownWeekChanged( QDate ) ) , this, SLOT( shownWeekChanged( QDate ) ) );
-
- // Initialize the settings view
- iSettingsView = new SettingsView;
- connect( iSettingsView, SIGNAL( okClicked() ) , this, SLOT( settingsOkClicked() ) );
-
- // Initialize the room status indicator
- iRoomStatusIndicator = new RoomStatusIndicatorWidget( defaultRoom(), Room::FreeStatus, QTime::currentTime(), iConfiguration->displaySettings()->dateFormat() );
-
- // Create password dialog
- iPasswordDialog = new PasswordDialog( iConfiguration->adminPassword(), tr("No Text Set"), tr("Title") );
- connect( iPasswordDialog, SIGNAL( passwordEntered( PasswordDialog::PasswordStatus ) ), this, SLOT( passwordEntered( PasswordDialog::PasswordStatus ) ) );
-
// Show the UI
iWindowManager->setWindowState( Qt::WindowMaximized );
iWindowManager->show();
- iWindowManager->showView( iWeeklyView );
+ iUIManager->showMainView();
+
+ // This triggers the meeting fetching
+ iUIManager->currentRoomChanged( this->iCurrentRoom );
qDebug() << "[Engine::initUserInterface] <Finished>";
}
-void Engine::settingsViewRequested()
-{
- if ( iSettingsView != 0 )
- {
- iWindowManager->showView( static_cast<ViewBase *>( iSettingsView ) );
- // Room status indicator will not be shown when settings view is active
- iIdleTimeCounter->stop();
- }
-}
-
void Engine::handleViewEvent()
{
- qDebug() << "[Engine::handleViewEvent] <Invoked>";
- if ( iIdleTimeCounter != 0 )
+ if ( iIdleTimeCounter != 0 && iIdleTimeCounter->isActive())
{
// Restart the idle time counter when view event is received
iIdleTimeCounter->stop();
{
QTimer::singleShot( 0, this, SLOT( closeApplication() ) );
}
-}
-
-void Engine::idleTimerTimeout()
-{
- if ( iRoomStatusIndicator != 0 )
- {
- iWindowManager->showView( static_cast<ViewBase *>( iRoomStatusIndicator ) );
- }
-}
-
-void Engine::settingsOkClicked()
-{
- if ( iWeeklyView != 0 )
- {
- iWindowManager->showView( iWeeklyView );
- // Start the idle time counter when we return to the main view
- iIdleTimeCounter->start();
- }
+ iCurrentRoom = iConfiguration->defaultRoom();
}
void Engine::connectSignals()
{
- // Handle weekly view signal connections
- connect( iClock, SIGNAL( tick( QDateTime ) ), iWeeklyView, SLOT( setCurrentDateTime( QDateTime ) ) );
+ // Connect engine objects signals to UIManager
+ connect( iClock, SIGNAL( tick( QDateTime ) ), iUIManager, SLOT( updateTime( QDateTime ) ) );
+ connect( iIdleTimeCounter, SIGNAL( timeout() ) , iUIManager, SLOT( roomStatusIndicatorRequested() ) );
+
+ iUIManager->connectDeviceManager( iDevice );
+ iUIManager->connectCommunicationManager( iCommunication );
}
void Engine::initCommunication()
this, SLOT( errorHandler( int ) ) );
connect( iCommunication, SIGNAL( meetingsFetched( const QList<Meeting*>& ) ),
this, SLOT( meetingsFetched( const QList<Meeting*>& ) ) );
- connect( iCommunication, SIGNAL( meetingDetailsFetched( Meeting& ) ),
- this, SLOT( meetingDetailsFetched( Meeting& ) ) );
}
void Engine::initDevice()
// create device manager
iDevice = new DeviceManager( iConfiguration->startupSettings() );
connect( iDevice, SIGNAL( error( int, const QString& ) ), this, SLOT( errorHandler( int, const QString& ) ) );
- connect( iDevice, SIGNAL( changeModeOrdered( DeviceManager::OperationMode ) ),
- this, SLOT( changeModeOrdered( DeviceManager::OperationMode ) ) );
iDevice->initDeviceManager();
}
}
}
-void Engine::fetchMeetingDetailsCancelled()
+void Engine::stopIdleTimeCounter()
{
- iCommunication->cancelFetchMeetingDetails();
- iWindowManager->closeProgressBar();
+ if ( iIdleTimeCounter != 0 )
+ {
+ iIdleTimeCounter->stop();
+ }
+}
+
+void Engine::startIdleTimeCounter()
+{
+ if ( iIdleTimeCounter != 0 )
+ {
+ iIdleTimeCounter->start();
+ }
+}
+
+void Engine::currentRoomChanged(Room *aRoom)
+{
+ qDebug() << "[Engine::currentRoomChanged] <invoked>";
+ iCurrentRoom = aRoom;
+ roomStatusInfoNeeded( iCurrentRoom );
}
projects / qtmeetings / blobdiff