#include <QDateTime>
#include "Room.h"
#include "WindowManager.h"
+#include "DeviceManager.h"
+#include "PasswordDialog.h"
class QTimer;
class Clock;
class Configuration;
class CommunicationManager;
class Meeting;
-class DeviceManager;
+class UIManager;
//! BusinessLogic class. Contains all the business logic of the application.
/*!
signals:
- void meetingDetailsFetched( Meeting *aDetailedMeeting );
-
private slots:
//! Slot. Closes the application.
/*!
* \param aRoom The room which availability information is needed.
*/
void roomStatusInfoNeeded( Room *aRoom );
- //! Slot. Indicates that some user event has happened.
- /*!
- * Slot. Indicates that some user event has happened.
- */
- void observedEventDetected();
- //! Slot. Asks the communication to fetch new meeting data.
- /*!
- * Slot. Asks the communication to fetch new meeting data.
- * \param aCurrentRoom The current room.
- */
- void currentRoomChanged( Room *aCurrentRoom );
//! Slot. Asks the communication to fetch new meeting data.
/*!
* Slot. Asks the communication to fetch new meeting data.
* Slot. Fetches meetings from the server. Parameters are hard coded: the meetings of the default
* room from current and +/- 2 weeks are fetched.
*/
- void fetchMeetings();
+// void fetchMeetings();
//! Slot. Saves fetched meetings to the current instance's local storage.
/*!
* Slot. Saves fetched meetings to the current instance's local storage. Meetings are soted in a
* \param aMeetings The list of freshly fetched meetings.
*/
void meetingsFetched( const QList<Meeting*>& );
-
- void meetingDetailsFetched( Meeting &aDetailedMeeting );
-
//! Slot. Checks the availability of all the rooms.
/*!
* Slot. Checks the availability of all the rooms by iterating through the current object's local
* room storage and calling the roomStatusInfoNeeded() separately on each of them.
*/
void checkStatusOfAllRooms();
- //! Slot for popping up the confirmation dialog to change the current operation mode
+ //! Slot for receiving the failure event of operation mode changing.
/*!
- * Slot. Asks Window manager to pop up a confirmation dialog.
- * \param aMode The operation mode to be changed to
+ * Slot. Receives the failure event of operation mode changing.
*/
- void changeModeOrdered( DeviceManager::OperationMode aMode );
- //! Slot. Fetches meeting details from the server.
+ void changeModeFailed();
+ //! Slot for receiving the cancel event of the progress bar.
/*!
- * Slot. Fetches meeting details from the server.
- * \param aMeeting The meeting.
+ * Receives the cancel event of the progress bar when meeting details requested.
*/
void fetchMeetingDetails( Meeting *aMeeting );
- //! Slot for receiving the status of the entered password
- /*!
- * Slot. Receives the status of the entered password and makes the DeviceManager to change the
- * operation mode if the password is correct.
- * \param aPasswordStatus The status of the password.
- */
- void passwordEntered( PasswordDialog::PasswordStatus aPasswordStatus );
- //! Slot for receiving the cancel event of the progress bar.
+ void cancelFetchMeetingDetails();
+
+ void handleViewEvent();
+ void previousViewRestored();
+
+ //! Slot for dialog activation signal.
/*!
- * Slot. Receives the cancel event of the progress bar.
+ * This slot is used to inform that dialog is activated. It stops
+ * the idle time counter so screensaver is not activated while the
+ * dialog is displayed.
*/
- void progressBarCancelled();
- //! Slot for receiving the cancel event of the progress bar.
+ void dialogActivated();
+ //! Slot for dialog deactivation signal.
/*!
- * Receives the cancel event of the progress bar when meeting details requested.
+ * This slot is used to inform that dialog is deactivated. It restarts
+ * the idle time counter so that the screensaver is being activated again
+ * as needed.
*/
- void fetchMeetingDetailsCancelled();
+ void dialogDeactivated();
+
+ void stopIdleTimeCounter();
+ void startIdleTimeCounter();
+
+ void changeDeviceMode( bool aChange );
+
+ void currentRoomChanged( Room *aRoom );
private:
+ // Make the UIManager as friendly class so it can connect to private slots.
+ friend class UIManager;
+
//! Provides the index of the Meeting instance which is at the specified time.
/*!
* Provides the index of the Meeting instance which is at the specified time. If there are
* \return Index of the meeting if found; otherwise, -1.
*/
int indexOfMeetingAfter( Room *aRoom, QDateTime aAfter );
- //! Indicates if the QList contains the Meeting or not.
- /*!
- * Indicates if the QList contains the Meeting or not.
- * \param aList List of meetings.
- * \param aMeeting The meeting which is seeked in the list for.
- * \return True if contains; otherwise, false.
- */
- static bool isMeetingInList( const QList<Meeting*> &aList, const Meeting *aMeeting );
//! Slot. Fetches meetings from the server.
/*!
* Slot. Fetches meetings from the server, exact parameters are specified in the parameter list.
* \param aIn The room which meetings need to be fetched.
*/
void fetchMeetings( const QDateTime &aFrom, const QDateTime &aUntil, const Room *aIn );
+ //! Initialize configuration package.
+ /*!
+ * This method initializes configuration classes and
+ * connects signals from and to the engine.
+ */
+ void initConfiguration();
+ //! Initialize device package.
+ /*!
+ * This method initializes device manager and
+ * connects signals from and to the engine.
+ */
+ void initDevice();
+ //! Initialize communication package.
+ /*!
+ * This method initializes the communication manager and
+ * connects signals from and to the engine.
+ */
+ void initCommunication();
+ //! Initialize user interface package.
+ /*!
+ * This method initializes the user interface and
+ * connects signals from and to the engine. This method
+ * makes the window manager visible and shows weekly
+ * view as the first view.
+ */
+ void initUserInterface();
+ //! Connects signal between objects.
+ /*!
+ * Signals that could not be connected while initializing different
+ * packages are connected here.
+ */
+ void connectSignals();
+
+ bool isMeetingInList(const QList<Meeting*> &aList, const Meeting *aMeeting);
private:
static QTime endOfTheDay;
WindowManager *iWindowManager;
+
QTimer *iIdleTimeCounter;
Clock *iClock;
Configuration *iConfiguration;
CommunicationManager *iCommunication;
DeviceManager *iDevice;
+ UIManager *iUIManager;
QTimer *iAutoRefresh;
QList<Meeting*> iMeetings;
+
+ Room *iCurrentRoom;
};
#endif /*ENGINE_H_*/