#include <mythmediamonitor.h>
Public Slots | |
| void | mediaStatusChanged (MythMediaStatus oldStatus, MythMediaDevice *pMedia) |
| Slot which is called when the device status changes and posts a media event to the mainwindow. | |
Public Member Functions | |
| virtual void | deleteLater (void) |
| bool | IsActive (void) const |
| virtual void | StartMonitoring (void) |
| Start the monitoring thread if needed. | |
| void | StopMonitoring (void) |
| Stop the monitoring thread if needed. | |
| void | ChooseAndEjectMedia (void) |
| Unmounts and ejects removable media devices. | |
| bool | ValidateAndLock (MythMediaDevice *pMedia) |
| Validates the MythMediaDevice and increments its reference count. | |
| void | Unlock (MythMediaDevice *pMedia) |
| decrements the MythMediaDevices reference count | |
| QList< MythMediaDevice * > | GetRemovable (bool mounted=false) |
| Generate a list of removable drives. | |
| QList< MythMediaDevice * > | GetMedias (MythMediaType mediatype) |
| Ask for available media. | |
| MythMediaDevice * | GetMedia (const QString &path) |
| Get media device by pathname. | |
| void | MonitorRegisterExtensions (uint mediaType, const QString &extensions) |
| Register the extension list on all known devices. | |
| void | RegisterMediaHandler (const QString &destination, const QString &description, const QString &key, void(*callback)(MythMediaDevice *), int mediaType, const QString &extensions) |
| void | JumpToMediaHandler (MythMediaDevice *pMedia) |
| Find a relevant jump point for this type of media. | |
| virtual QStringList | GetCDROMBlockDevices (void)=0 |
Static Public Member Functions | |
| static MediaMonitor * | GetMediaMonitor (void) |
| static QString | GetMountPath (const QString &devPath) |
| If the device is being monitored, return its mountpoint. | |
| static void | SetCDSpeed (const char *device, int speed) |
| static QString | defaultCDdevice () |
| CDDevice, user-selected drive, or /dev/cdrom. | |
| static QString | defaultVCDdevice () |
| VCDDeviceLocation, user-selected drive, or /dev/cdrom. | |
| static QString | defaultDVDdevice () |
| DVDDeviceLocation, user-selected drive, or /dev/dvd. | |
| static QString | defaultCDWriter () |
| CDWriterDeviceLocation, user-selected drive, or /dev/cdrom. | |
| static QString | defaultDVDWriter () |
| MythArchiveDVDLocation, user-selected drive, or /dev/dvd. | |
| static void | ejectOpticalDisc (void) |
| Eject a disk, unmount a drive, open a tray. | |
Protected Member Functions | |
| MediaMonitor (QObject *par, unsigned long interval, bool allowEject) | |
| Lookup some settings, and do OS-specific stuff in sub-classes. | |
| virtual | ~MediaMonitor () |
| void | AttemptEject (MythMediaDevice *device) |
| void | CheckDevices (void) |
| Poll the devices in our list. | |
| virtual void | CheckDeviceNotifications (void) |
| virtual bool | AddDevice (MythMediaDevice *pDevice)=0 |
| bool | RemoveDevice (const QString &dev) |
| Remove a device from the media monitor. | |
| bool | shouldIgnore (const MythMediaDevice *device) |
| Check user preferences to see if this device should be monitored. | |
| bool | eventFilter (QObject *obj, QEvent *event) |
| Installed into the main window's event chain, so that the main thread can safely jump to plugin code. | |
| const QString | listDevices (void) |
| A string summarising the current devices, for debugging. | |
| MythMediaDevice * | selectDrivePopup (const QString label, bool mounted=false) |
| List removable drives, let the user select one. | |
Static Protected Member Functions | |
| static QString | defaultDevice (const QString setting, const QString label, const char *hardCodedDefault) |
Protected Attributes | |
| QMutex | m_DevicesLock |
| QList< MythMediaDevice * > | m_Devices |
| QList< MythMediaDevice * > | m_RemovedDevices |
| QMap< MythMediaDevice *, int > | m_UseCount |
| QStringList | m_IgnoreList |
| bool | m_Active |
| Was MonitorThread started? | |
| bool | m_SendEvent |
| Send MediaEvent to plugins? | |
| bool | m_StartThread |
| Should we actually monitor? | |
| MonitorThread * | m_Thread |
| unsigned long | m_MonitorPollingInterval |
| bool | m_AllowEject |
| QMap< QString, MHData > | m_handlerMap |
| Registered Media Handlers. | |
Static Protected Attributes | |
| static MediaMonitor * | c_monitor = NULL |
Friends | |
| class | MonitorThread |
| class | MonitorThreadDarwin |
Definition at line 36 of file mythmediamonitor.h.
| MediaMonitor::MediaMonitor | ( | QObject * | par, | |
| unsigned long | interval, | |||
| bool | allowEject | |||
| ) | [protected] |
Lookup some settings, and do OS-specific stuff in sub-classes.
Definition at line 294 of file mythmediamonitor.cpp.
| virtual MediaMonitor::~MediaMonitor | ( | ) | [inline, protected, virtual] |
Definition at line 89 of file mythmediamonitor.h.
| void MediaMonitor::deleteLater | ( | void | ) | [virtual] |
Reimplemented in MediaMonitorUnix.
Definition at line 345 of file mythmediamonitor.cpp.
Referenced by main().
| bool MediaMonitor::IsActive | ( | void | ) | const [inline] |
Definition at line 44 of file mythmediamonitor.h.
Referenced by Ripper::Ripper().
| void MediaMonitor::StartMonitoring | ( | void | ) | [virtual] |
Start the monitoring thread if needed.
Reimplemented in MediaMonitorDarwin.
Definition at line 416 of file mythmediamonitor.cpp.
Referenced by main(), and Ripper::~Ripper().
| void MediaMonitor::StopMonitoring | ( | void | ) |
Stop the monitoring thread if needed.
Definition at line 438 of file mythmediamonitor.cpp.
Referenced by deleteLater(), and Ripper::Ripper().
| void MediaMonitor::ChooseAndEjectMedia | ( | void | ) |
Unmounts and ejects removable media devices.
If no media devices are known to the MediaMonitor this function does nothing. If a single device is known, it is unmounted and ejected if possible. If multiple devices are known, a popup box is display so the user can choose which device to eject.
Definition at line 216 of file mythmediamonitor.cpp.
Referenced by ejectOpticalDisc().
| MediaMonitor * MediaMonitor::GetMediaMonitor | ( | void | ) | [static] |
Definition at line 63 of file mythmediamonitor.cpp.
Referenced by defaultDevice(), Ripper::ejectCD(), ejectOpticalDisc(), main(), Ripper::Ripper(), SetCDSpeed(), and Ripper::~Ripper().
| QString MediaMonitor::GetMountPath | ( | const QString & | devPath | ) | [static] |
If the device is being monitored, return its mountpoint.
A convenience function for plugins. (Only currently needed for Mac OS X, which mounts Audio CDs)
Definition at line 524 of file mythmediamonitor.cpp.
Referenced by chooseCD().
| void MediaMonitor::SetCDSpeed | ( | const char * | device, | |
| int | speed | |||
| ) | [static] |
Definition at line 81 of file mythmediamonitor.cpp.
Referenced by DVDRingBuffer::SetDVDSpeed().
| bool MediaMonitor::ValidateAndLock | ( | MythMediaDevice * | pMedia | ) |
Validates the MythMediaDevice and increments its reference count.
Returns true if pMedia device is valid, otherwise returns false. If this function returns false the caller should gracefully recover.
NOTE: This function can block.
Definition at line 459 of file mythmediamonitor.cpp.
Referenced by defaultDevice(), Ripper::ejectCD(), GetMountPath(), and SetCDSpeed().
| void MediaMonitor::Unlock | ( | MythMediaDevice * | pMedia | ) |
decrements the MythMediaDevices reference count
Definition at line 476 of file mythmediamonitor.cpp.
Referenced by defaultDevice(), Ripper::ejectCD(), GetMountPath(), and SetCDSpeed().
| QList< MythMediaDevice * > MediaMonitor::GetRemovable | ( | bool | showMounted = false |
) |
Generate a list of removable drives.
Has to iterate through all devices to check if any are suitable.
Definition at line 135 of file mythmediamonitor.cpp.
Referenced by selectDrivePopup().
| QList< MythMediaDevice * > MediaMonitor::GetMedias | ( | MythMediaType | mediatype | ) |
Ask for available media.
Must be locked with ValidateAndLock().
This method returns a list of MythMediaDevice pointers which match the given mediatype.
It is potentially unsafe to use the pointers returned by this function. The devices may be removed and their associated MythMediaDevice objects destroyed. It is the responsibility of the caller to ensure that the pointers are validated and the reference count is incremented by calling MediaMonitor::ValidateAndLock() before the the returned pointer is dereferenced and MediaMonitor::Unlock() when done.
Definition at line 571 of file mythmediamonitor.cpp.
| MythMediaDevice * MediaMonitor::GetMedia | ( | const QString & | path | ) |
Get media device by pathname.
Must be locked with ValidateAndLock().
Definition at line 499 of file mythmediamonitor.cpp.
Referenced by Ripper::ejectCD(), GetMountPath(), and SetCDSpeed().
| void MediaMonitor::MonitorRegisterExtensions | ( | uint | mediaType, | |
| const QString & | extensions | |||
| ) |
Register the extension list on all known devices.
Definition at line 595 of file mythmediamonitor.cpp.
Referenced by RegisterMediaHandler().
| void MediaMonitor::RegisterMediaHandler | ( | const QString & | destination, | |
| const QString & | description, | |||
| const QString & | key, | |||
| void(*)(MythMediaDevice *) | callback, | |||
| int | mediaType, | |||
| const QString & | extensions | |||
| ) |
Definition at line 610 of file mythmediamonitor.cpp.
| void MediaMonitor::JumpToMediaHandler | ( | MythMediaDevice * | pMedia | ) |
Find a relevant jump point for this type of media.
If there's more than one we should show a popup to allow the user to select which one to use, but for now, we're going to just use the first one.
Definition at line 649 of file mythmediamonitor.cpp.
Referenced by eventFilter().
| QString MediaMonitor::defaultCDdevice | ( | ) | [static] |
CDDevice, user-selected drive, or /dev/cdrom.
Definition at line 846 of file mythmediamonitor.cpp.
Referenced by chooseCD().
| QString MediaMonitor::defaultVCDdevice | ( | ) | [static] |
VCDDeviceLocation, user-selected drive, or /dev/cdrom.
Definition at line 854 of file mythmediamonitor.cpp.
| QString MediaMonitor::defaultDVDdevice | ( | ) | [static] |
DVDDeviceLocation, user-selected drive, or /dev/dvd.
Definition at line 863 of file mythmediamonitor.cpp.
Referenced by playDisc().
| QString MediaMonitor::defaultCDWriter | ( | ) | [static] |
CDWriterDeviceLocation, user-selected drive, or /dev/cdrom.
Definition at line 872 of file mythmediamonitor.cpp.
Referenced by Playlist::CreateCDMP3().
| QString MediaMonitor::defaultDVDWriter | ( | ) | [static] |
MythArchiveDVDLocation, user-selected drive, or /dev/dvd.
This should also look for drives with blanks or RWs in them, but Nigel hasn't worked out how to do this tidily (yet).
Definition at line 884 of file mythmediamonitor.cpp.
| void MediaMonitor::ejectOpticalDisc | ( | void | ) | [static] |
Eject a disk, unmount a drive, open a tray.
If the Media Monitor is enabled, we use its fully-featured routine. Otherwise, we guess a drive and use a primitive OS-specific command
Definition at line 928 of file mythmediamonitor.cpp.
Referenced by eject_cb().
| virtual QStringList MediaMonitor::GetCDROMBlockDevices | ( | void | ) | [pure virtual] |
Implemented in MediaMonitorDarwin, MediaMonitorUnix, and MediaMonitorWindows.
| void MediaMonitor::mediaStatusChanged | ( | MythMediaStatus | oldStatus, | |
| MythMediaDevice * | pMedia | |||
| ) | [slot] |
Slot which is called when the device status changes and posts a media event to the mainwindow.
Definition at line 684 of file mythmediamonitor.cpp.
Referenced by MediaMonitorWindows::AddDevice(), MediaMonitorUnix::AddDevice(), and MediaMonitorDarwin::AddDevice().
| void MediaMonitor::AttemptEject | ( | MythMediaDevice * | device | ) | [protected] |
Definition at line 237 of file mythmediamonitor.cpp.
Referenced by ChooseAndEjectMedia().
| void MediaMonitor::CheckDevices | ( | void | ) | [protected] |
Poll the devices in our list.
Definition at line 397 of file mythmediamonitor.cpp.
| virtual void MediaMonitor::CheckDeviceNotifications | ( | void | ) | [inline, protected, virtual] |
Reimplemented in MediaMonitorUnix.
Definition at line 93 of file mythmediamonitor.h.
Referenced by CheckDevices().
| virtual bool MediaMonitor::AddDevice | ( | MythMediaDevice * | pDevice | ) | [protected, pure virtual] |
Implemented in MediaMonitorDarwin, MediaMonitorUnix, and MediaMonitorWindows.
| bool MediaMonitor::RemoveDevice | ( | const QString & | dev | ) | [protected] |
Remove a device from the media monitor.
This function is usually called after a hotpluggable device is unplugged.
| dev | path to device special file to remove. |
Definition at line 364 of file mythmediamonitor.cpp.
Referenced by MediaMonitorUnix::CheckDeviceNotifications(), and MediaMonitorUnix::deviceRemoved().
| bool MediaMonitor::shouldIgnore | ( | const MythMediaDevice * | device | ) | [protected] |
Check user preferences to see if this device should be monitored.
Definition at line 729 of file mythmediamonitor.cpp.
Referenced by MediaMonitorUnix::AddDevice(), and MediaMonitorDarwin::AddDevice().
| bool MediaMonitor::eventFilter | ( | QObject * | obj, | |
| QEvent * | event | |||
| ) | [protected] |
Installed into the main window's event chain, so that the main thread can safely jump to plugin code.
Definition at line 757 of file mythmediamonitor.cpp.
| const QString MediaMonitor::listDevices | ( | void | ) | [protected] |
A string summarising the current devices, for debugging.
Definition at line 896 of file mythmediamonitor.cpp.
Referenced by MediaMonitorUnix::MediaMonitorUnix(), and MediaMonitorWindows::MediaMonitorWindows().
| QString MediaMonitor::defaultDevice | ( | const QString | setting, | |
| const QString | label, | |||
| const char * | hardCodedDefault | |||
| ) | [static, protected] |
Definition at line 805 of file mythmediamonitor.cpp.
Referenced by defaultCDdevice(), defaultCDWriter(), defaultDVDdevice(), defaultDVDWriter(), and defaultVCDdevice().
| MythMediaDevice * MediaMonitor::selectDrivePopup | ( | const QString | label, | |
| bool | showMounted = false | |||
| ) | [protected] |
List removable drives, let the user select one.
prevent drawing a list if there is only one drive, et cetera
Definition at line 159 of file mythmediamonitor.cpp.
Referenced by ChooseAndEjectMedia(), and defaultDevice().
friend class MonitorThread [friend] |
Definition at line 39 of file mythmediamonitor.h.
Referenced by StartMonitoring().
friend class MonitorThreadDarwin [friend] |
Definition at line 40 of file mythmediamonitor.h.
Referenced by MediaMonitorDarwin::StartMonitoring().
QMutex MediaMonitor::m_DevicesLock [protected] |
Definition at line 107 of file mythmediamonitor.h.
Referenced by MediaMonitorWindows::AddDevice(), MediaMonitorUnix::AddDevice(), GetMedia(), GetMedias(), GetRemovable(), RemoveDevice(), Unlock(), and ValidateAndLock().
QList<MythMediaDevice*> MediaMonitor::m_Devices [protected] |
Definition at line 108 of file mythmediamonitor.h.
Referenced by MediaMonitorWindows::AddDevice(), MediaMonitorUnix::AddDevice(), MediaMonitorDarwin::AddDevice(), CheckDevices(), MediaMonitorUnix::CheckFileSystemTable(), GetMedia(), GetMedias(), GetRemovable(), listDevices(), MonitorRegisterExtensions(), RemoveDevice(), MediaMonitorDarwin::StartMonitoring(), and ValidateAndLock().
QList<MythMediaDevice*> MediaMonitor::m_RemovedDevices [protected] |
Definition at line 109 of file mythmediamonitor.h.
Referenced by RemoveDevice(), and Unlock().
QMap<MythMediaDevice*, int> MediaMonitor::m_UseCount [protected] |
Definition at line 110 of file mythmediamonitor.h.
Referenced by MediaMonitorWindows::AddDevice(), MediaMonitorUnix::AddDevice(), MediaMonitorDarwin::AddDevice(), RemoveDevice(), Unlock(), and ValidateAndLock().
QStringList MediaMonitor::m_IgnoreList [protected] |
Definition at line 113 of file mythmediamonitor.h.
Referenced by MediaMonitor(), and shouldIgnore().
bool MediaMonitor::m_Active [protected] |
Was MonitorThread started?
Definition at line 115 of file mythmediamonitor.h.
Referenced by mediaStatusChanged(), StartMonitoring(), MediaMonitorDarwin::StartMonitoring(), and StopMonitoring().
bool MediaMonitor::m_SendEvent [protected] |
Send MediaEvent to plugins?
Definition at line 116 of file mythmediamonitor.h.
Referenced by MediaMonitorDarwin::AddDevice().
bool MediaMonitor::m_StartThread [protected] |
Should we actually monitor?
Definition at line 117 of file mythmediamonitor.h.
Referenced by MediaMonitor(), selectDrivePopup(), StartMonitoring(), and MediaMonitorDarwin::StartMonitoring().
MonitorThread* MediaMonitor::m_Thread [protected] |
Definition at line 119 of file mythmediamonitor.h.
Referenced by deleteLater(), StartMonitoring(), MediaMonitorDarwin::StartMonitoring(), and StopMonitoring().
unsigned long MediaMonitor::m_MonitorPollingInterval [protected] |
Definition at line 120 of file mythmediamonitor.h.
Referenced by StartMonitoring(), and MediaMonitorDarwin::StartMonitoring().
bool MediaMonitor::m_AllowEject [protected] |
Definition at line 121 of file mythmediamonitor.h.
Referenced by MediaMonitorUnix::AddDevice(), MediaMonitorUnix::CheckMountable(), MediaMonitorUnix::deviceAdded(), and MediaMonitorUnix::FindPartitions().
QMap<QString, MHData> MediaMonitor::m_handlerMap [protected] |
Registered Media Handlers.
Definition at line 123 of file mythmediamonitor.h.
Referenced by eventFilter(), JumpToMediaHandler(), and RegisterMediaHandler().
MediaMonitor * MediaMonitor::c_monitor = NULL [static, protected] |
Definition at line 125 of file mythmediamonitor.h.
Referenced by defaultDevice(), GetMediaMonitor(), and GetMountPath().
1.6.3
