#include "Engine.h"
-
-#include <QTimer>
-#include <QList>
#include "Room.h"
#include "Meeting.h"
#include "ConnectionSettings.h"
#include "Configuration.h"
+#include "DisplaySettings.h"
#include "CommunicationManager.h"
#include "DeviceManager.h"
#include "Clock.h"
#include "ErrorMapper.h"
+#include "WeeklyViewWidget.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
Engine::Engine() :
- iClock( 0 ), iConfiguration( Configuration::instance() ), iCommunication( 0 ), iCurrentRoom( 0 )
+ iClock( 0), iConfiguration(Configuration::instance() ), iCommunication( 0)
{
+ qDebug() << "Engine::Engine()";
// if reading of configuration fails, signal that initialization failed
- if ( iConfiguration == 0 )
+ if (iConfiguration == 0)
{
- QTimer::singleShot( 0, this, SIGNAL( initializationFailed() ) );
+ QTimer::singleShot( 0, this, SLOT( closeApplication() ));
return;
}
+
+ //initialize window manager
+ iWindowManager = new WindowManager( iConfiguration );
+ connect(iWindowManager, SIGNAL( roomStatusInfoNeeded( Room * ) ), this, SLOT( roomStatusInfoNeeded( Room * ) ));
+ connect(iWindowManager, SIGNAL( observedEventDetected() ), this, SLOT( observedEventDetected() ));
+ connect(iWindowManager, SIGNAL( meetingActivated( Meeting * ) ), this, SLOT( fetchMeetingDetails( Meeting * ) ));
+ connect(iWindowManager, SIGNAL( currentRoomChanged( Room * ) ), this, SLOT( currentRoomChanged( Room * ) ));
+ connect(iWindowManager, SIGNAL( shownWeekChanged( QDate ) ), this, SLOT( shownWeekChanged( QDate ) ));
+ connect(iWindowManager, SIGNAL( passwordEntered( PasswordDialog::PasswordStatus ) ), this, SLOT( passwordEntered( PasswordDialog::PasswordStatus ) ));
+
// initialize communication
iCommunication = new CommunicationManager( *(iConfiguration->connectionSettings()) );
- connect( iCommunication,
- SIGNAL( error( int, CommunicationManager::CommunicationType ) ),
- 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& ) )
- );
+ connect(iCommunication, SIGNAL( error( int, CommunicationManager::CommunicationType ) ), 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& ) ));
+
+ //initialize idle time counter
+ iIdleTimeCounter = new QTimer();
+ iIdleTimeCounter->setSingleShot( true);
+ iIdleTimeCounter->setInterval(IDLE_TIME_MULTIPLIER
+ * iConfiguration->displaySettings()->screensaver() );
+ iIdleTimeCounter->start();
+ connect(iIdleTimeCounter, SIGNAL( timeout() ), iWindowManager, SLOT( showRoomStatus() ));
// create application clock
iClock = new Clock;
- connect( iClock, SIGNAL( tick( QDateTime ) ), this, SLOT( checkStatusOfAllRooms() ) );
+ connect(iClock, SIGNAL( tick( QDateTime ) ), this, SLOT( checkStatusOfAllRooms() ));
+ connect(iClock, SIGNAL( tick( QDateTime ) ), iWindowManager, SLOT( distributeDateTimeInfo( QDateTime ) ));
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() ), iAutoRefresh, SLOT( start() ));
+ connect(iAutoRefresh, SIGNAL( timeout() ), this, SLOT( fetchMeetings() ));
+ // create device manager
iDevice = new DeviceManager( iConfiguration->startupSettings() );
- connect( iDevice, SIGNAL( error( int, const QString& ) ), this, SLOT( errorHandler( int, const QString& ) ) );
+ 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();
- QTimer::singleShot( 0, this, SLOT( fetchMeetings() ) );
+ if (iDevice->currentOperationMode() == DeviceManager::KioskMode)
+ iWindowManager->fullScreen();
+
+ QTimer::singleShot( 0, this, SLOT( fetchMeetings() ));
// TODO: continue implementation
}
Engine::~Engine()
{
+ qDebug() << "Engine::~Engine()";
while ( !iMeetings.isEmpty() )
delete iMeetings.takeFirst();
+ iIdleTimeCounter->stop();
+ delete iIdleTimeCounter;
+ iIdleTimeCounter = 0;
+ delete iWindowManager;
+ iWindowManager = 0;
+ delete iClock;
+ iClock = 0;
+ delete iDevice;
+ iDevice = 0;
}
-Room* Engine::defaultRoom()
-{
- return iConfiguration->defaultRoom();
-}
-
-Clock* Engine::clock()
+void Engine::closeApplication()
{
- return iClock;
+ qDebug() << "Engine::closeApplication()";
+ // closes application after 1 second
+ QTimer::singleShot( 1000, QApplication::instance(), SLOT( quit() ));
}
-Configuration* Engine::configuration()
+void Engine::observedEventDetected()
{
- return iConfiguration;
+ qDebug() << "Engine::observedEventDetected()";
+ if ( !iIdleTimeCounter->isActive() )
+ {
+ iWindowManager->weeklyView()->showCurrentWeek();
+ }
+ iWindowManager->showWeeklyView();
+ // prepare to restart idle counter
+ if (iIdleTimeCounter->isActive() )
+ {
+ iIdleTimeCounter->stop();
+ }
+ // (re)start idle counter
+ iIdleTimeCounter->start();
}
-DeviceManager* Engine::deviceManager()
+Room* Engine::defaultRoom()
{
- return iDevice;
+ qDebug() << "Engine::defaultRoom()";
+ return iConfiguration->defaultRoom();
}
void Engine::checkStatusOfAllRooms()
{
+ 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)
{
- for ( int i = 0; i < iMeetings.count(); i++ )
+ 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)
{
- if ( aRoom == 0 )
+ qDebug() << "Engine::roomStatusInfoNeeded( Room * )";
+ if (aRoom == 0)
{
return;
}
- int indexOfCurrentMeeting = indexOfMeetingAt( aRoom, iClock->datetime() );
- int indexOfNextMeeting = indexOfMeetingAfter( aRoom, iClock->datetime() );
-
-// qDebug() << QString( "Engine::roomStatusInfoNeeded\troom:%1current:%2 next:%3" ).arg( aRoom->toString() ).arg( indexOfCurrentMeeting ).arg( indexOfNextMeeting );
+ 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 );
- emit roomStatusChanged( aRoom, status, until );
+ //currently works only for deafult room
+ if (aRoom->equals( *(defaultRoom() )) )
+ iWindowManager->roomStatusChanged(aRoom, status, until);
}
void Engine::fetchMeetings()
{
- // TODO : define interval correctly. at the moment it's +/- 14 days
- Room *room = iCurrentRoom;
- if ( room == 0 ) room = defaultRoom();
+ Room *room = defaultRoom();
qDebug() << "Engine::fetchMeetings for " << room->name();
- fetchMeetings( iClock->datetime().addDays( -14 ), iClock->datetime().addDays( 14 ), room );
+ fetchMeetings(iClock->datetime(), iClock->datetime().addDays( 7), room);
}
-void Engine::fetchMeetings( const QDateTime &aFrom, const QDateTime &aUntil, Room *aIn )
+void Engine::fetchMeetingDetails(Meeting *aMeeting)
{
- iCommunication->fetchMeetings( aFrom, aUntil, *aIn );
+ 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);
}
-void Engine::fetchMeetingDetails( Meeting *aMeeting )
+bool Engine::isMeetingInList(const QList<Meeting*> &aList, const Meeting *aMeeting)
{
- iCommunication->fetchMeetingDetails( *aMeeting );
-}
-
-bool Engine::isMeetingInList( const QList<Meeting*> &aList, const Meeting *aMeeting )
-{
- for ( int i = 0; i < aList.count(); i++ )
+ qDebug()
+ << "Engine::isMeetingInList( const QList<Meeting*> &, const Meeting * )";
+ for (int i = 0; i < aList.count(); i++)
{
- if ( aMeeting->equals( *(aList.at( i )) ) )
+ if (aMeeting->equals( *(aList.at(i))) )
{
return true;
}
return false;
}
-void Engine::meetingsFetched( const QList<Meeting*> &aMeetings )
+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++ )
+ for (int i = 0; i < aMeetings.count(); i++)
{
// if the (i)th meeting is not in the local meeting list
- if ( !isMeetingInList( iMeetings, aMeetings.at( i ) ) )
+ if ( !isMeetingInList(iMeetings, aMeetings.at(i) ) )
{
// add to the local database =)
Meeting* m = new Meeting( *(aMeetings.at( i )) );
- iMeetings.append( m );
+ iMeetings.append(m);
// and signal the changes
- emit meetingAdded( m );
+ iWindowManager->insertMeeting(m);
}
}
// 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 ) ) )
+ if ( !isMeetingInList(aMeetings, iMeetings.at(i) ) )
{
- Meeting* m = iMeetings.takeAt( i );
+ Meeting* m = iMeetings.takeAt(i);
// signal the changes
- emit meetingDeleted( m );
+ iWindowManager->deleteMeeting(m);
// delete the meeting from the local list
delete m;
}
}
// refresh room status info
- roomStatusInfoNeeded( defaultRoom() );
+ roomStatusInfoNeeded(defaultRoom() );
}
-void Engine::meetingDetailsFetched( Meeting &aDetailedMeeting )
+void Engine::meetingDetailsFetched(Meeting &aDetailedMeeting)
{
- emit meetingDetailsFetched( &aDetailedMeeting );
+ qDebug() << "Engine::meetingDetailsFetched( Meeting & )";
+ iWindowManager->closeProgressBar();
+ iWindowManager->showMeetingInfo( &aDetailedMeeting);
}
-void Engine::errorHandler( int aCode, const QString &aAddInfo )
+void Engine::errorHandler(int aCode, const QString &aAddInfo)
{
qDebug() << "Engine::ErrorHandler, aCode: " << aCode;
// inform UI about the problem
- if( aCode >= 100 && aCode <= 110 )
+ if (aCode >= 100 && aCode <= 150)
qDebug() << "CommunicationManager signaled an error:" << aCode;
- emit error( ErrorMapper::codeToString( aCode, aAddInfo ) );
+ iWindowManager->closeProgressBar();
+ iWindowManager->error(ErrorMapper::codeToString(aCode, aAddInfo) );
+}
+
+void Engine::currentRoomChanged(Room *aCurrentRoom)
+{
+ qDebug() << "Engine::currentRoomChanged to " << aCurrentRoom->name();
+ QDateTime from(iWindowManager->weeklyView()->beginnigOfShownWeek() );
+ QDateTime to(from.addDays( 8) );
+ fetchMeetings(from, to, aCurrentRoom);
+}
+
+void Engine::fetchMeetings(const QDateTime &aFrom, const QDateTime &aUntil, const Room *aIn)
+{
+ qDebug()
+ << "Engine::fetchMeetings( const QDateTime &, const QDateTime &, const Room * )";
+ iCommunication->fetchMeetings(aFrom, aUntil, *aIn);
+}
+
+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() );
+}
+
+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) );
+
+ iWindowManager->showPasswordDialog(iConfiguration->adminPassword(), message);
+}
+
+void Engine::passwordEntered(PasswordDialog::PasswordStatus aPasswordStatus)
+{
+ qDebug() << "Engine::passwordEntered( PasswordDialog::PasswordStatus )";
+ iWindowManager->closePasswordDialog();
+
+ switch (aPasswordStatus)
+ {
+ case PasswordDialog::Correct:
+ {
+ iWindowManager->showProgressBar("Changing current operation mode.", true);
+ connect(iWindowManager, SIGNAL( progressBarCancelled() ), this, SLOT( progressBarCancelled() ));
+ 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);
+ }
+ }
+}
+
+void Engine::progressBarCancelled()
+{
+ qDebug() << "Engine::progressBarCancelled()";
+ //TODO: cancel the on-going event
+ iWindowManager->closeProgressBar();
+ iDevice->changeMode( false);
}
-void Engine::currentRoomChanged( Room *aCurrentRoom )
+void Engine::fetchMeetingDetailsCancelled()
{
- iCurrentRoom = aCurrentRoom;
- qDebug() << "Engine::currentRoomChanged to " << iCurrentRoom->name();
+ iCommunication->cancelFetchMeetingDetails();
+ iWindowManager->closeProgressBar();
}
projects / qtmeetings / blobdiff