Reports on various status items. More...

#include <mythfrontend/statusbox.h>

Inheritance diagram for StatusBox:

Collaboration diagram for StatusBox:

Signals
void	updateLog ()

Signals inherited from MythScreenType
void	Exiting ()

Signals inherited from MythUIType
void	RequestUpdate ()

void	RequestRegionUpdate (const QRect &)

void	TakingFocus ()

void	LosingFocus ()

void	VisibilityChanged (bool Visible)

void	Showing ()

void	Hiding ()

void	Enabling ()

void	Disabling ()

void	FinishedMoving ()

void	FinishedFading ()

void	DependChanged (bool isDefault)

Public Member Functions
	StatusBox (MythScreenStack *parent)

	~StatusBox (void) override

bool	Create (void) override

bool	keyPressEvent (QKeyEvent *event) override
	Key event handler. More...

void	customEvent (QEvent *event) override

Public Member Functions inherited from MythScreenType
	MythScreenType (MythScreenStack *parent, const QString &name, bool fullscreen=true)

	~MythScreenType () override

bool	inputMethodEvent (QInputMethodEvent *event) override
	Input Method event handler. More...

bool	gestureEvent (MythGestureEvent *event) override
	Mouse click/movement handler, receives mouse gesture events from the QCoreApplication event loop. More...

virtual void	ShowMenu (void)

void	doInit (void)

void	LoadInForeground (void)

bool	IsInitialized (void) const
	Has Init() been called on this screen? More...

bool	IsFullscreen (void) const

void	SetFullscreen (bool full)

MythUIType *	GetFocusWidget (void) const

bool	SetFocusWidget (MythUIType *widget=nullptr)

virtual bool	NextPrevWidgetFocus (bool up_or_down)

void	BuildFocusList (void)

MythScreenStack *	GetScreenStack () const

virtual void	aboutToHide (void)

virtual void	aboutToShow (void)

bool	IsDeleting (void) const

void	SetDeleting (bool deleting)

bool	IsLoading (void) const

bool	IsLoaded (void) const

MythPainter *	GetPainter (void) override

Public Member Functions inherited from MythUIComposite
	MythUIComposite (QObject *parent, const QString &name)

	~MythUIComposite () override=default

virtual void	SetTextFromMap (const InfoMap &infoMap)

virtual void	ResetMap (const InfoMap &infoMap)

Public Member Functions inherited from MythUIType
	MythUIType (QObject *parent, const QString &name)

virtual void	Reset (void)
	Reset the widget to it's original state, should not reset changes made by the theme. More...

void	AddChild (MythUIType *child)
	Add a child UIType. More...

MythUIType *	GetChild (const QString &name) const
	Get a named child of this UIType. More...

MythUIType *	GetChildAt (QPoint p, bool recursive=true, bool focusable=true) const
	Return the first MythUIType at the given coordinates. More...

QList< MythUIType * > *	GetAllChildren (void)
	Return a list of all child widgets. More...

QList< MythUIType * >	GetAllDescendants (void)

void	DeleteChild (const QString &name)
	Delete a named child of this UIType. More...

void	DeleteChild (MythUIType *child)
	Delete the given UIType if it is a child of this UIType. More...

void	DeleteAllChildren (void)
	Delete all child widgets. More...

bool	NeedsRedraw (void) const

void	ResetNeedsRedraw (void)

void	SetRedraw (void)

void	SetChildNeedsRedraw (MythUIType *child)

bool	CanTakeFocus (void) const
	Return if this widget can accept input focus. More...

void	SetCanTakeFocus (bool set=true)
	Set whether this widget can take focus. More...

void	SetFocusOrder (int order)

bool	IsEnabled (void) const

void	SetEnabled (bool enable)

bool	MoveToTop (void)

bool	MoveChildToTop (MythUIType *child)

void	ActivateAnimations (MythUIAnimation::Trigger trigger)

QList< MythUIAnimation * > *	GetAnimations (void)

virtual void	Pulse (void)
	Pulse is called 70 times a second to trigger a single frame of an animation. More...

void	Draw (MythPainter *p, int xoffset, int yoffset, int alphaMod=255, QRect clipRect=QRect())

void	SetPosition (int x, int y)
	Convenience method, calls SetPosition(const MythPoint&) Override that instead to change functionality. More...

void	SetPosition (QPoint point)

virtual void	SetPosition (const MythPoint &point)

virtual MythPoint	GetPosition (void) const

virtual void	SetSize (QSize size)

virtual void	SetMinSize (const MythPoint &size)
	Set the minimum size of this widget, for widgets which can be rescaled. More...

virtual QSize	GetMinSize (void) const

virtual void	SetArea (const MythRect &rect)

virtual void	AdjustMinArea (int delta_x, int delta_y, int delta_w, int delta_h)
	Adjust the size of a sibling. More...

virtual void	VanishSibling (void)

virtual void	SetMinAreaParent (MythRect actual_area, MythRect allowed_area, MythUIType *child)
	Adjust the size of sibling objects within the button. More...

virtual void	SetMinArea (const MythRect &rect)
	Set the minimum area based on the given size. More...

virtual MythRect	GetArea (void) const
	If the object has a minimum area defined, return it, other wise return the default area. More...

virtual MythRect	GetFullArea (void) const

virtual void	RecalculateArea (bool recurse=true)

void	ExpandArea (QRect rect)

virtual QRegion	GetDirtyArea (void) const

bool	IsVisible (bool recurse=false) const

virtual void	SetVisible (bool visible)

void	MoveTo (QPoint destXY, QPoint speedXY)

void	AdjustAlpha (int mode, int alphachange, int minalpha=0, int maxalpha=255)

void	SetAlpha (int newalpha)

int	GetAlpha (void) const

virtual void	mediaEvent (MythMediaEvent *event)
	Media/Device status event handler, received from MythMediaMonitor. More...

MythFontProperties *	GetFont (const QString &text) const

bool	AddFont (const QString &text, MythFontProperties *fontProp)

void	SetHelpText (const QString &text)

QString	GetHelpText (void) const

void	SetXMLLocation (const QString &filename, int where)

QString	GetXMLLocation (void) const

void	SetXMLName (const QString &name)

QString	GetXMLName (void) const

bool	IsDeferredLoading (bool recurse=false) const

void	SetDeferLoad (bool defer)

virtual void	LoadNow (void)
	Cause images in this and child widgets to be loaded. More...

bool	ContainsPoint (QPoint point) const
	Check if the given point falls within this widgets area. More...

void	SetPainter (MythPainter *painter)

void	SetCentre (UIEffects::Centre centre)

void	SetZoom (float zoom)

void	SetHorizontalZoom (float zoom)

void	SetVerticalZoom (float zoom)

void	SetAngle (float angle)

void	SetDependIsDefault (bool isDefault)

void	SetReverseDependence (MythUIType *dependee, bool reverse)

void	SetDependsMap (QMap< QString, QString > dependsMap)

QMap< QString, QString >	GetDependsMap () const

Protected Member Functions
void	Init (void) override
	Used after calling Load() to assign data to widgets and other UI initilisation which is prohibited in Load() More...

Protected Member Functions inherited from MythScreenType
	MythScreenType (MythUIType *parent, const QString &name, bool fullscreen=true)

void	CopyFrom (MythUIType *base) override
	Copy this widgets state from another. More...

void	CreateCopy (MythUIType *parent) override
	Copy the state of this widget to the one given, it must be of the same type. More...

bool	ParseElement (const QString &filename, QDomElement &element, bool showWarnings) override
	Parse the xml definition of this widget setting the state of the object accordingly. More...

virtual void	Load (void)
	Load data which will ultimately be displayed on-screen or used to determine what appears on-screen (See Warning) More...

void	LoadInBackground (const QString &message="")

void	ReloadInBackground (void)

void	OpenBusyPopup (const QString &message="")

void	CloseBusyPopup (void)

void	SetBusyPopupMessage (const QString &message)

void	ResetBusyPopup (void)

Protected Member Functions inherited from MythUIType
	~MythUIType () override

void	customEvent (QEvent *event) override

virtual void	DrawSelf (MythPainter *p, int xoffset, int yoffset, int alphaMod, QRect clipRect)

void	AddFocusableChildrenToList (FocusInfoType &focusList)

void	HandleAlphaPulse ()
	Handle one frame of an alpha (transparency) change animation. More...

void	HandleMovementPulse ()
	Handle one frame of a movement animation. More...

int	CalcAlpha (int alphamod) const

void	ConnectDependants (bool recurse=false)

virtual void	Finalize (void)
	Perform any post-xml parsing initialisation tasks. More...

Private Slots
void	setHelpText (MythUIButtonListItem *item)

void	updateLogList (MythUIButtonListItem *item)

void	clicked (MythUIButtonListItem *item)

void	doListingsStatus ()

void	doScheduleStatus ()

void	doTunerStatus ()

void	doLogEntries ()

void	doJobQueueStatus ()

void	doMachineStatus ()
	Show machine status. More...

void	doAutoExpireList (bool updateExpList)

void	doAutoExpireList ()
	Show list of recordings which may AutoExpire. More...

void	doDisplayStatus ()

void	doRenderStatus ()

void	doDecoderStatus ()

Private Member Functions
StatusBoxItem *	AddLogLine (const QString &line, const QString &help="", const QString &detail="", const QString &helpdetail="", const QString &state="", const QString &data="")

void	getActualRecordedBPS (const QString &hostnames)
	Fills in m_recordingProfilesBps w/ average bitrate from recorded table. More...

Private Attributes
MythUIText *	m_helpText {nullptr}

MythUIText *	m_justHelpText {nullptr}

MythUIButtonList *	m_categoryList {nullptr}

MythUIButtonList *	m_logList {nullptr}

MythUIStateType *	m_iconState {nullptr}

recprof2bps_t	m_recordingProfilesBps

std::vector< ProgramInfo * >	m_expList

MythScreenStack *	m_popupStack {nullptr}

int	m_minLevel {5}

bool	m_isBackendActive {false}

Additional Inherited Members
Public Slots inherited from MythScreenType
virtual void	Close ()

Public Slots inherited from MythUIType
void	LoseFocus ()

bool	TakeFocus ()

void	Activate ()

void	Hide (void)

void	Show (void)

void	Refresh (void)

void	UpdateDependState (bool isDefault)

void	UpdateDependState (MythUIType *dependee, bool isDefault)

Static Public Member Functions inherited from XMLParseBase
static QString	getFirstText (QDomElement &element)

static bool	parseBool (const QString &text)

static bool	parseBool (QDomElement &element)

static MythPoint	parsePoint (const QString &text, bool normalize=true)

static MythPoint	parsePoint (QDomElement &element, bool normalize=true)

static QSize	parseSize (const QString &text, bool normalize=true)

static QSize	parseSize (QDomElement &element, bool normalize=true)

static MythRect	parseRect (const QString &text, bool normalize=true)

static MythRect	parseRect (QDomElement &element, bool normalize=true)

static int	parseAlignment (const QString &text)

static int	parseAlignment (QDomElement &element)

static QBrush	parseGradient (const QDomElement &element)

static QString	parseText (QDomElement &element)

static MythUIType *	GetGlobalObjectStore (void)

static void	ClearGlobalObjectStore (void)

static void	ParseChildren (const QString &filename, QDomElement &element, MythUIType *parent, bool showWarnings)

static MythUIType *	ParseUIType (const QString &filename, QDomElement &element, const QString &type, MythUIType parent, MythScreenType screen, bool showWarnings, QMap< QString, QString > &parentDependsMap)

static bool	WindowExists (const QString &xmlfile, const QString &windowname)

static bool	LoadWindowFromXML (const QString &xmlfile, const QString &windowname, MythUIType *parent)

static bool	LoadBaseTheme (void)

static bool	LoadBaseTheme (const QString &baseTheme)

static bool	CopyWindowFromBase (const QString &windowname, MythScreenType *win)

Static Protected Member Functions inherited from MythUIType
static int	NormX (int width)

static int	NormY (int height)

Protected Attributes inherited from MythScreenType
bool	m_fullScreen {false}

bool	m_isDeleting {false}

QSemaphore	m_loadLock {1}

volatile bool	m_isLoading {false}

volatile bool	m_isLoaded {false}

bool	m_isInitialized {false}

MythUIType *	m_currentFocusWidget {nullptr}

FocusInfoType	m_focusWidgetList

MythScreenStack *	m_screenStack {nullptr}

MythUIBusyDialog *	m_busyPopup {nullptr}

QRegion	m_savedMask

Protected Attributes inherited from MythUIType
QList< MythUIType * >	m_childrenList

QMap< QString, QString >	m_dependsMap

QList< QPair< MythUIType *, bool > >	m_dependsValue

QList< int >	m_dependOperator

bool	m_visible {true}

bool	m_hasFocus {false}

bool	m_canHaveFocus {false}

bool	m_enabled {true}

bool	m_enableInitiator {false}

bool	m_initiator {false}

bool	m_vanish {false}

bool	m_vanished {false}

bool	m_isDependDefault {false}

QMap< MythUIType *, bool >	m_reverseDepend

int	m_focusOrder {0}

MythRect	m_area {0,0,0,0}

MythRect	m_minArea {0,0,0,0}

MythPoint	m_minSize

QRegion	m_dirtyRegion {0,0,0,0}

bool	m_needsRedraw {false}

UIEffects	m_effects

int	m_alphaChangeMode {0}

int	m_alphaChange {0}

int	m_alphaMin {0}

int	m_alphaMax {255}

bool	m_moving {false}

QPoint	m_xyDestination {0,0}

QPoint	m_xySpeed {0,0}

FontMap *	m_fonts {nullptr}

MythUIType *	m_parent {nullptr}

MythPainter *	m_painter {nullptr}

QList< MythUIAnimation * >	m_animations

QString	m_helptext

QString	m_xmlName

QString	m_xmlLocation

bool	m_deferload {false}

QColor	m_borderColor {Qt::black}

Detailed Description

Reports on various status items.

StatusBox reports on the listing status, that is how far into the future program listings exists. It also reports on the status of each tuner, the log entries, the status of the job queue, and the machine status.

Definition at line 37 of file statusbox.h.

Constructor & Destructor Documentation

◆ StatusBox()

StatusBox::StatusBox ( MythScreenStack * parent )

explicit

Definition at line 57 of file statusbox.cpp.

◆ ~StatusBox()

StatusBox::~StatusBox ( void )

override

Definition at line 72 of file statusbox.cpp.

Member Function Documentation

◆ Create()

bool StatusBox::Create ( void )

overridevirtual

Reimplemented from MythScreenType.

Definition at line 79 of file statusbox.cpp.

◆ keyPressEvent()

bool StatusBox::keyPressEvent ( QKeyEvent * event )

overridevirtual

Key event handler.

Parameters

event Keypress event

Reimplemented from MythScreenType.

Definition at line 189 of file statusbox.cpp.

◆ customEvent()

void StatusBox::customEvent ( QEvent * event )

override

Definition at line 356 of file statusbox.cpp.

◆ updateLog

void StatusBox::updateLog ( )

signal

Referenced by updateLogList().

◆ Init()

void StatusBox::Init ( void )

overrideprotectedvirtual

Used after calling Load() to assign data to widgets and other UI initilisation which is prohibited in Load()

Warning: Do NOT confuse this with Load(), they serve very different purposes and most often both should be used when creating a new screen.

Reimplemented from MythScreenType.

Definition at line 109 of file statusbox.cpp.

◆ setHelpText

void StatusBox::setHelpText ( MythUIButtonListItem * item )

privateslot

Definition at line 217 of file statusbox.cpp.

Referenced by Create().

◆ updateLogList

void StatusBox::updateLogList ( MythUIButtonListItem * item )

privateslot

Definition at line 229 of file statusbox.cpp.

Referenced by Create().

◆ clicked

void StatusBox::clicked ( MythUIButtonListItem * item )

privateslot

Definition at line 250 of file statusbox.cpp.

Referenced by Create().

◆ doListingsStatus

void StatusBox::doListingsStatus ( )

privateslot

Definition at line 452 of file statusbox.cpp.

Referenced by Init().

◆ doScheduleStatus

void StatusBox::doScheduleStatus ( )

privateslot

Definition at line 547 of file statusbox.cpp.

Referenced by Init().

◆ doTunerStatus

void StatusBox::doTunerStatus ( )

privateslot

Definition at line 752 of file statusbox.cpp.

Referenced by Init().

◆ doLogEntries

void StatusBox::doLogEntries ( )

privateslot

Definition at line 897 of file statusbox.cpp.

◆ doJobQueueStatus

void StatusBox::doJobQueueStatus ( )

privateslot

Definition at line 952 of file statusbox.cpp.

Referenced by customEvent(), and Init().

◆ doMachineStatus

void StatusBox::doMachineStatus ( )

privateslot

Show machine status.

This returns statisics for master backend when using a frontend only machine. And returns info on the current system if frontend is running on a backend machine.

Bug:: We should report on all backends and the current frontend.

Definition at line 1178 of file statusbox.cpp.

Referenced by Init().

◆ doAutoExpireList [1/2]

void StatusBox::doAutoExpireList ( bool updateExpList )

privateslot

Definition at line 1571 of file statusbox.cpp.

◆ doAutoExpireList [2/2]

StatusBox::doAutoExpireList ( )

inlineprivateslot

Show list of recordings which may AutoExpire.

Definition at line 66 of file statusbox.h.

Referenced by customEvent(), doAutoExpireList(), and Init().

◆ doDisplayStatus

void StatusBox::doDisplayStatus ( )

privateslot

Definition at line 1465 of file statusbox.cpp.

Referenced by Init().

◆ doRenderStatus

void StatusBox::doRenderStatus ( )

privateslot

Definition at line 1481 of file statusbox.cpp.

Referenced by Init().

◆ doDecoderStatus

void StatusBox::doDecoderStatus ( )

privateslot

Definition at line 1442 of file statusbox.cpp.

Referenced by Init().

◆ AddLogLine()

StatusBoxItem * StatusBox::AddLogLine	(	const QString &	line,
		const QString &	help = `""`,
		const QString &	detail = `""`,
		const QString &	helpdetail = `""`,
		const QString &	state = `""`,
		const QString &	data = `""`
	)

private

Definition at line 151 of file statusbox.cpp.

Referenced by doAutoExpireList(), doDecoderStatus(), doDisplayStatus(), doJobQueueStatus(), doListingsStatus(), doLogEntries(), doMachineStatus(), doRenderStatus(), doScheduleStatus(), and doTunerStatus().

◆ getActualRecordedBPS()

void StatusBox::getActualRecordedBPS ( const QString & hostnames )

private

Fills in m_recordingProfilesBps w/ average bitrate from recorded table.

Definition at line 1122 of file statusbox.cpp.

Referenced by doMachineStatus().

Member Data Documentation

◆ m_helpText

MythUIText* StatusBox::m_helpText {nullptr}

private

Definition at line 81 of file statusbox.h.

Referenced by Create(), doAutoExpireList(), doDecoderStatus(), doDisplayStatus(), doJobQueueStatus(), doListingsStatus(), doLogEntries(), doMachineStatus(), doRenderStatus(), doScheduleStatus(), doTunerStatus(), and setHelpText().

◆ m_justHelpText

MythUIText* StatusBox::m_justHelpText {nullptr}

private

Definition at line 82 of file statusbox.h.

Referenced by Create(), doAutoExpireList(), doDecoderStatus(), doDisplayStatus(), doJobQueueStatus(), doListingsStatus(), doLogEntries(), doMachineStatus(), doRenderStatus(), doScheduleStatus(), doTunerStatus(), and setHelpText().

◆ m_categoryList

MythUIButtonList* StatusBox::m_categoryList {nullptr}

private

Definition at line 83 of file statusbox.h.

Referenced by clicked(), Create(), and Init().

◆ m_logList

MythUIButtonList* StatusBox::m_logList {nullptr}

private

Definition at line 84 of file statusbox.h.

Referenced by AddLogLine(), clicked(), Create(), customEvent(), doAutoExpireList(), doDecoderStatus(), doDisplayStatus(), doJobQueueStatus(), doListingsStatus(), doLogEntries(), doMachineStatus(), doRenderStatus(), doScheduleStatus(), doTunerStatus(), setHelpText(), and ~StatusBox().

◆ m_iconState

MythUIStateType* StatusBox::m_iconState {nullptr}

private

Definition at line 85 of file statusbox.h.

Referenced by Create(), doAutoExpireList(), doDecoderStatus(), doDisplayStatus(), doJobQueueStatus(), doListingsStatus(), doLogEntries(), doMachineStatus(), doRenderStatus(), doScheduleStatus(), and doTunerStatus().

◆ m_recordingProfilesBps

recprof2bps_t StatusBox::m_recordingProfilesBps

private

Definition at line 87 of file statusbox.h.

Referenced by doMachineStatus(), and getActualRecordedBPS().

◆ m_expList

std::vector<ProgramInfo *> StatusBox::m_expList

private

Definition at line 89 of file statusbox.h.

Referenced by clicked(), customEvent(), and doAutoExpireList().

◆ m_popupStack

MythScreenStack* StatusBox::m_popupStack {nullptr}

private

Definition at line 91 of file statusbox.h.

Referenced by clicked(), and StatusBox().

◆ m_minLevel

int StatusBox::m_minLevel {5}

private

Definition at line 93 of file statusbox.h.

Referenced by doLogEntries(), and StatusBox().

◆ m_isBackendActive

bool StatusBox::m_isBackendActive {false}

private

Definition at line 95 of file statusbox.h.

Referenced by doMachineStatus(), and StatusBox().

The documentation for this class was generated from the following files:

mythtv/programs/mythfrontend/statusbox.h
mythtv/programs/mythfrontend/statusbox.cpp

Signals

Public Member Functions

Protected Member Functions

Private Slots

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ StatusBox()

◆ ~StatusBox()

Member Function Documentation

◆ Create()

◆ keyPressEvent()

◆ customEvent()

◆ updateLog

◆ Init()

◆ setHelpText

◆ updateLogList

◆ clicked

◆ doListingsStatus

◆ doScheduleStatus

◆ doTunerStatus

◆ doLogEntries

◆ doJobQueueStatus

◆ doMachineStatus

◆ doAutoExpireList [1/2]

◆ doAutoExpireList [2/2]

◆ doDisplayStatus

◆ doRenderStatus

◆ doDecoderStatus

◆ AddLogLine()

◆ getActualRecordedBPS()

Member Data Documentation

◆ m_helpText

◆ m_justHelpText

◆ m_categoryList

◆ m_logList

◆ m_iconState

◆ m_recordingProfilesBps

◆ m_expList

◆ m_popupStack

◆ m_minLevel

◆ m_isBackendActive