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MythTV
0.28pre
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MythTV
0.28pre
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#include <mythnotificationcenter.h>
Public Member Functions | |
| MythNotificationCenter (void) | |
| virtual | ~MythNotificationCenter () |
| bool | Queue (const MythNotification ¬ification) |
| Queue a notification Queue() is thread-safe and can be called from anywhere. More... | |
| int | Register (void *from) |
| An application can register in which case it will be assigned a reusable screen, which can be modified or updated Register takes a pointer of the client registering. More... | |
| void | UnRegister (void *from, int id, bool closeimemdiately=false) |
| Unregister the client. More... | |
| QDateTime | ScreenExpiryTime (const MythScreenType *screen) |
| Return when the given screen is going to expire will return an invalid QDateTime if screen isn't a MythNotificationScreen. More... | |
| bool | ScreenCreated (const MythScreenType *screen) |
| Return true if Create() has been called on screen. More... | |
| void | GetNotificationScreens (QList< MythScreenType * > &screens) |
| Return the list of notification screens being currently displayed. More... | |
| void | UpdateScreen (MythScreenType *screen) |
| Will call ::doInit() if the screen is a MythNotificationScreen and Create() has been called for it already. More... | |
| int | DisplayedNotifications (void) const |
| Returns number of notifications currently displayed. More... | |
| int | QueuedNotifications (void) const |
| Returns number of notifications currently queued. More... | |
| bool | RemoveFirst (void) |
| Will remove the oldest notification from the stack return true if a screen was removed; or false if nothing was done. More... | |
| void | ProcessQueue (void) |
| ProcessQueue will be called by the GUI event handler and will process all queued MythNotifications and delete screens marked to be deleted ProcessQueue must be called from GUI thread. More... | |
Static Public Member Functions | |
| static MythNotificationCenter * | GetInstance (void) |
| returns the MythNotificationCenter singleton More... | |
Private Attributes | |
| NCPrivate * | d |
Definition at line 33 of file mythnotificationcenter.h.
| MythNotificationCenter::MythNotificationCenter | ( | void | ) |
Definition at line 1358 of file mythnotificationcenter.cpp.
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virtual |
Definition at line 1370 of file mythnotificationcenter.cpp.
| bool MythNotificationCenter::Queue | ( | const MythNotification & | notification | ) |
Queue a notification Queue() is thread-safe and can be called from anywhere.
Typical use would be GetNotificationCenter()->Queue(notification)
Definition at line 1384 of file mythnotificationcenter.cpp.
Referenced by VideoDialog::createFetchDialog(), EditMetadataDialog::customEvent(), GameUI::customEvent(), VideoDialog::customEvent(), MythMainWindow::customEvent(), MusicPlayer::customEvent(), TV::customEvent(), MetadataOptions::customEvent(), MythRAOPDevice::deleteClient(), MythAirplayServer::deleteConnection(), VideoDialog::dismissFetchDialog(), MythAirplayServer::HandleResponse(), MythContextPrivate::HideConnectionFailurePopup(), MythRAOPDevice::newConnection(), EditMetadataDialog::OnArtworkSearchDone(), MetadataOptions::OnArtworkSearchDone(), MusicPlayer::play(), NetworkControl::processNotification(), MythRAOPConnection::SendNotification(), MusicPlayer::sendNotification(), MythContextPrivate::ShowConnectionFailurePopup(), and ShowNotification().
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static |
returns the MythNotificationCenter singleton
Definition at line 1353 of file mythnotificationcenter.cpp.
Referenced by MythMainWindow::customEvent(), TV::customEvent(), and ShowNotification().
An application can register in which case it will be assigned a reusable screen, which can be modified or updated Register takes a pointer of the client registering.
This is used to make sure a registered Id can only be used by the client who registered for it. Returns a unique Id that can be provided with a MythNotification Return -1 is case of error
Definition at line 1403 of file mythnotificationcenter.cpp.
Referenced by VideoDialog::createFetchDialog(), MythContextPrivate::event(), MythAirplayServer::HandleResponse(), and MythRAOPConnection::MythRAOPConnection().
Unregister the client.
If the notification had set a duration, the screen will be left to laps, unless forcedisconnect is set; in which case the screen will be closed immediately.
Definition at line 1408 of file mythnotificationcenter.cpp.
Referenced by VideoDialog::dismissFetchDialog(), MythAirplayServer::StopSession(), AirplayConnection::UnRegister(), MusicPlayer::~MusicPlayer(), MythContextPrivate::~MythContextPrivate(), and MythRAOPConnection::~MythRAOPConnection().
| QDateTime MythNotificationCenter::ScreenExpiryTime | ( | const MythScreenType * | screen | ) |
Return when the given screen is going to expire will return an invalid QDateTime if screen isn't a MythNotificationScreen.
Definition at line 1413 of file mythnotificationcenter.cpp.
Referenced by OSD::Draw(), and OSD::DrawDirect().
| bool MythNotificationCenter::ScreenCreated | ( | const MythScreenType * | screen | ) |
Return true if Create() has been called on screen.
will always return true should screen not be a MythNotificationScreen
Definition at line 1423 of file mythnotificationcenter.cpp.
Referenced by OSD::Draw(), and OSD::DrawDirect().
| void MythNotificationCenter::GetNotificationScreens | ( | QList< MythScreenType * > & | screens | ) |
Return the list of notification screens being currently displayed.
The list contains pointer of existing screen's copies, with Create() not called yet.
Definition at line 1433 of file mythnotificationcenter.cpp.
Referenced by OSD::Draw(), and OSD::DrawDirect().
| void MythNotificationCenter::UpdateScreen | ( | MythScreenType * | screen | ) |
Will call ::doInit() if the screen is a MythNotificationScreen and Create() has been called for it already.
Definition at line 1438 of file mythnotificationcenter.cpp.
Referenced by OSD::Draw(), and OSD::DrawDirect().
Returns number of notifications currently displayed.
Definition at line 1452 of file mythnotificationcenter.cpp.
Returns number of notifications currently queued.
Definition at line 1457 of file mythnotificationcenter.cpp.
Will remove the oldest notification from the stack return true if a screen was removed; or false if nothing was done.
Definition at line 1462 of file mythnotificationcenter.cpp.
ProcessQueue will be called by the GUI event handler and will process all queued MythNotifications and delete screens marked to be deleted ProcessQueue must be called from GUI thread.
Definition at line 1389 of file mythnotificationcenter.cpp.
Referenced by MythMainWindow::customEvent().
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private |
Definition at line 115 of file mythnotificationcenter.h.
Referenced by DisplayedNotifications(), GetNotificationScreens(), ProcessQueue(), Queue(), QueuedNotifications(), Register(), RemoveFirst(), UnRegister(), and ~MythNotificationCenter().
1.8.6