-#ifndef WINDOWMANAGER_H_
-#define WINDOWMANAGER_H_
-
-#include <QObject>
-#include <QTime>
-#include "Room.h"
-#include "Meeting.h"
-#include "PasswordDialog.h"
-#include "DeviceManager.h"
-
-class QTimer;
-class RoomStatusIndicatorWidget;
-class WeeklyViewWidget;
-class Engine;
-class MeetingInfoDialog;
-class SettingsView;
-class ProgressBar;
-class Configuration;
-
-//! UserInterface class. Behaves as a proxy between the user interface and application's business logic.
-/*!
- * UserInterface class. Controls the whole user interface, starting with displaying the appropriate
- * views. It behaves as a proxy between the user interface and application's business logic, it connects
- * the specified components together and forwards the data to the correct place. It also manages the correct
- * appearance of current views on the screen.
- */
-class WindowManager : public QObject
-{
- Q_OBJECT
-
-public:
- //! Constructor.
- /*!
- * Constructor of WindowManager.
- * \param aConfiguration The pointer to configuration.
- */
- WindowManager( Configuration *aConfiguration );
- //! Destructor.
- virtual ~WindowManager();
- /*!
- * Displays an error message
- * \param aErrorMessage Message to be displayd
- */
- void error( const QString &aErrorMessage );
- //! Updates the rooms status.
- /*!
- * Forwards the signal of changed status to current view.
- * \param aRoom Room which status is changed.
- * \param aStatus Current status of room.
- * \param aTime Time when status is changed.
- */
- void roomStatusChanged( Room *aRoom, Room::Status aStatus, QTime aTime );
- //! Shows the password dialog.
- /*!
- * Shows the password dialog.
- * \param aAdminPassword The correct password.
- * \param aMessage The message to be shown in the password dialog.
- */
- void showPasswordDialog( QByteArray aAdminPassword, const QString &aMessage );
- //! Closes the password dialog.
- /*!
- * Closes the password dialog.
- */
- void closePasswordDialog();
- //! Displays the weekly view.
- /*!
- * Displays the weekly view.
- */
- void showWeeklyView();
- //! Displays the meeting info dialog.
- /*!
- * Displays the meeting info dialog.
- * \param aMeeting Meeting to be displayd
- */
- void showMeetingInfo( Meeting *aMeeting );
- //! Returns the pointer to the weekly view.
- /*!
- * Returns the pointer to the weekly view.
- */
- WeeklyViewWidget * weeklyView();
- //! Switches the views to full screen.
- /*!
- * Switches the views to full screen.
- */
- void fullScreen();
- //! Shows the progress bar.
- /*!
- * Starts showing the progress bar.
- * \param aText The text to be shown in progress bar.
- * \param aCancellable Is the Cancel button visible. By default not visible.
- */
- void showProgressBar( const QString &aText, bool aCancellable = false );
- //! Closes the progress bar.
- /*!
- * Closes the progress bar.
- */
- void closeProgressBar();
- //! Sends the refresh command to weekly view widget.
- /*!
- * Sends the refresh command to weekly view widget.
- * \param aMeetings The list of meetings.
- */
- void refreshMeetings( const QList<Meeting*> &aMeetings );
-
-signals:
- //! Request current status of the room.
- /*!
- * Signal is emitted when there is need to check current status of room aRoom.
- * \param aRoom Meetingroom which status is requested.
- */
- void roomStatusInfoNeeded( Room *aRoom );
- //! Indicate that some user event has happened.
- /*!
- * Signal is emitted if some user event has happened.
- */
- void observedEventDetected();
- //! Meeting activated.
- /*!
- * Signal is emitted when a meeting is clicked by the user.
- * \param aMeeting actived meeting.
- */
- void meetingActivated( Meeting *aMeeting );
- //! Signals if the shown week has been changed.
- /*!
- * Signal. Emitted if the shown week has been changed.
- * \param aDate The first date of the shown week.
- */
- void shownWeekChanged( QDate aDate );
- //! Signals change of the meeting room.
- /*!
- * Signal is emitted when meeting room is changed.
- * \param aRoom Selected meeting room.
- */
- void currentRoomChanged( Room *aRoom );
- //! Signals when the password dialog buttons are clicked.
- /*!
- * Signal is emitted when the password dialog buttons are clicked.
- * \param aPasswordStatus The status of the password.
- */
- void passwordEntered( PasswordDialog::PasswordStatus aPasswordStatus );
- //! Signals when the cancel button in the progress bar is clicked.
- /*!
- * Signal is emitted when the cancel button in the progress bar is clicked.
- */
- void progressBarCancelled();
-
-public slots:
- //! Slot for displaying the screensaver (room status view).
- /*!
- * Slot. Displays the screensaver.
- */
- void showRoomStatus();
- //! Slot for updating the time.
- /*!
- * Slot. Forwards the signal of changed time to current view.
- * \param aCurrentDateTime Current date and time.
- */
- void distributeDateTimeInfo( QDateTime aCurrentDateTime );
-
- void updateProgressBar( const QString &aMessage );
-
-private slots:
- //! Displays the settings view
- void showSettingsView();
-
-private:
- //! Name of the application.
- QString iApplicationName;
- //! Defines whether the views should be shown as full screen
- bool iFullScreen;
- //! Pointer to the configuration.
- Configuration *iConfiguration;
- //! Pointer to the weekly view.
- WeeklyViewWidget *iWeeklyView;
- //! Pointer to the screensaver (room status view).
- RoomStatusIndicatorWidget *iRoomStatusView;
- //! Pointer to the meeting info dialog
- MeetingInfoDialog *iMeetingInfo;
- //! Pointer to the settings view
- SettingsView *iSettingsView;
- //! Pointer to the progress bar
- ProgressBar *iProgressBar;
- //! Pointer to the password dialog.
- PasswordDialog *iPasswordDialog;
-
-};
-
-#endif /*WINDOWMANAGER_H_*/
+#ifndef WINDOWMANAGER_H_\r
+#define WINDOWMANAGER_H_\r
+\r
+#include <QWidget>\r
+#include <QStack>\r
+\r
+// Forward declarations\r
+class ViewBase;\r
+class QEvent;\r
+class QSize;\r
+class QDialog;\r
+class QString;\r
+\r
+//! UserInterface class. Manages displayed views.\r
+/*!\r
+ * UserInterface class. WindowManager class is responsible for displaying views that inherit the\r
+ * ViewBase class. It also handles dialog showing. Depending on the views type the WindowManager\r
+ * can track the views events and restore previous view if the current on is ObservedView. This\r
+ * is a handy mechanism for screensaver etc.\r
+ */\r
+class WindowManager : public QWidget\r
+{\r
+ Q_OBJECT\r
+\r
+public:\r
+ //! Constructor.\r
+ /*!\r
+ * Constructor of WindowManager.\r
+ */\r
+ WindowManager( QWidget *aParent = 0 );\r
+ //! Destructor.\r
+ virtual ~WindowManager();\r
+ \r
+ virtual bool event(QEvent *event);\r
+\r
+signals:\r
+ //! Request current status of the room.\r
+ /*!\r
+ * Signal is emitted when there is need to check current status of room aRoom.\r
+ * \param aRoom Meetingroom which status is requested.\r
+ */\r
+ void eventDetected();\r
+ \r
+ //! The view size is changed.\r
+ /*!\r
+ * This signal is emitted when the window managers view changes,\r
+ * i.e. it received resized QEvent.\r
+ * \param The new view size.\r
+ */\r
+ void viewResized(const QSize &newSize, const QSize &oldSize);\r
+ \r
+ //! Previous view is restored.\r
+ /*!\r
+ * This signal is emitted when previously stored view is\r
+ * restored. This happens when view with type ViewMode::ObservedView\r
+ * is shown and it receives an event that initiates the view\r
+ * restoring chain.\r
+ */\r
+ void previousViewRestored();\r
+ \r
+ void dialogActivated();\r
+ void dialogDeactivated();\r
+\r
+public slots:\r
+ //! Shows the view.\r
+ /*!\r
+ * Show view that inherits ViewBase class. If the views parent is not\r
+ * the WindowManager it will changed within this method. Depeding on the\r
+ * views type the currently active view might be stored and restored\r
+ * when specific event occurs in the view to be displayed.\r
+ */\r
+ void showView( ViewBase *view );\r
+ \r
+ //! Shows modal dialog.\r
+ /*!\r
+ * Shows modal dialog. Emits dialogActivated() signal prior calling\r
+ * QDialog's exec() method and emits dialogDeactivated signal when\r
+ * the exec() method returns.\r
+ */\r
+ void showDialog( QDialog *aDialog, bool blocking = true, bool aSendSignal = true );\r
+ \r
+ //! View event is detected.\r
+ /*!\r
+ * WindowManager connects this slot to ViewBase classes eventDetected()\r
+ * signal and either emits eventDetected() signal if the current views\r
+ * type is ViewMode::NormalView or restores possible previous view\r
+ * if the current views type is ViewMode::ObservedView.\r
+ */\r
+ void viewEventDetected();\r
+ \r
+ void setFullscreen();\r
+ \r
+ void error( const QString &aErrorMessage );\r
+\r
+private:\r
+ //! Name of the application.\r
+ QString iApplicationName;\r
+ \r
+ //! Currently active view.\r
+ ViewBase *iCurrentView;\r
+ \r
+ //! Stack of views previously displayed.\r
+ QStack<ViewBase *> iViewList;\r
+\r
+};\r
+\r
+#endif /*WINDOWMANAGER_H_*/\r
projects / qtmeetings / blobdiff