AudioSetupWizard Class Reference

#include <mythfrontend/setupwizard_audio.h>

Inheritance diagram for AudioSetupWizard:

Collaboration diagram for AudioSetupWizard:

Public Member Functions
	AudioSetupWizard (MythScreenStack *parent, MythScreenType *generalScreen, const char *name=nullptr)
	~AudioSetupWizard () override
bool	Create (void) override
bool	keyPressEvent (QKeyEvent *event) override
	Key event handler. More...
void	save (void)
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

Private Slots
AudioOutputSettings	UpdateCapabilities (bool restore=true, bool AC3=false)
AudioOutputSettings	UpdateCapabilities (MythUIButtonListItem *item)
AudioOutputSettings	UpdateCapabilitiesAC3 (void)
void	slotNext (void)
void	slotPrevious (void)
void	toggleSpeakers (void)

Private Member Functions
void	Load (void) override
	Load data which will ultimately be displayed on-screen or used to determine what appears on-screen (See Warning) More...
void	Init (void) override
	Used after calling Load() to assign data to widgets and other UI initilisation which is prohibited in Load() More...

Private Attributes
QVector< AudioOutput::AudioDeviceConfig > *	m_outputlist {nullptr}
AudioTestThread *	m_testThread {nullptr}
MythScreenType *	m_generalScreen {nullptr}
MythUIButtonList *	m_audioDeviceButtonList {nullptr}
MythUIButtonList *	m_speakerNumberButtonList {nullptr}
MythUICheckBox *	m_dtsCheck {nullptr}
MythUICheckBox *	m_ac3Check {nullptr}
MythUICheckBox *	m_eac3Check {nullptr}
MythUICheckBox *	m_truehdCheck {nullptr}
MythUICheckBox *	m_dtshdCheck {nullptr}
MythUIButton *	m_testSpeakerButton {nullptr}
MythUIButton *	m_nextButton {nullptr}
MythUIButton *	m_prevButton {nullptr}
int	m_maxspeakers {2}
QString	m_lastAudioDevice

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)
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)
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)
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...
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...
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

Definition at line 13 of file setupwizard_audio.h.

Constructor & Destructor Documentation

AudioSetupWizard()

AudioSetupWizard::AudioSetupWizard ( MythScreenStack *  parent, MythScreenType *  generalScreen, const char *  name = nullptr  )

inline

Definition at line 19 of file setupwizard_audio.h.

~AudioSetupWizard()

AudioSetupWizard::~AudioSetupWizard ( )

override

Definition at line 121 of file setupwizard_audio.cpp.

Member Function Documentation

Create()

bool AudioSetupWizard::Create ( void  )

overridevirtual

Reimplemented from MythScreenType.

Definition at line 21 of file setupwizard_audio.cpp.

keyPressEvent()

bool AudioSetupWizard::keyPressEvent ( QKeyEvent *  event )

overridevirtual

Key event handler.

Parameters

event

Keypress event

Reimplemented from MythScreenType.

Definition at line 376 of file setupwizard_audio.cpp.

save()

void AudioSetupWizard::save

(

void

)

Definition at line 338 of file setupwizard_audio.cpp.

Referenced by slotNext().

Load()

void AudioSetupWizard::Load ( void  )

overrideprivatevirtual

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

Warning

This method should only load data, it should NEVER perform UI routines or segfaults WILL result. This includes assinging data to any widgets, calling methods on a widget or anything else which triggers redraws. The safest and recommended approach is to avoid any interaction with a libmythui class or class member.

Reimplemented from MythScreenType.

Definition at line 132 of file setupwizard_audio.cpp.

Init()

void AudioSetupWizard::Init ( void  )

overrideprivatevirtual

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 137 of file setupwizard_audio.cpp.

UpdateCapabilities [1/2]

AudioOutputSettings AudioSetupWizard::UpdateCapabilities ( bool  restore = true, bool  AC3 = false  )

privateslot

Definition at line 186 of file setupwizard_audio.cpp.

Referenced by Init(), toggleSpeakers(), UpdateCapabilities(), and UpdateCapabilitiesAC3().

UpdateCapabilities [2/2]

AudioOutputSettings AudioSetupWizard::UpdateCapabilities ( MythUIButtonListItem *  item )

privateslot

Definition at line 298 of file setupwizard_audio.cpp.

UpdateCapabilitiesAC3

AudioOutputSettings AudioSetupWizard::UpdateCapabilitiesAC3 ( void  )

privateslot

Definition at line 310 of file setupwizard_audio.cpp.

Referenced by Init().

slotNext

void AudioSetupWizard::slotNext ( void  )

privateslot

Definition at line 315 of file setupwizard_audio.cpp.

Referenced by Create().

slotPrevious

void AudioSetupWizard::slotPrevious ( void  )

privateslot

Definition at line 371 of file setupwizard_audio.cpp.

Referenced by Create().

toggleSpeakers

void AudioSetupWizard::toggleSpeakers ( void  )

privateslot

Definition at line 389 of file setupwizard_audio.cpp.

Referenced by Create(), and slotNext().

Member Data Documentation

m_outputlist

QVector<AudioOutput::AudioDeviceConfig>* AudioSetupWizard::m_outputlist {nullptr}

private

Definition at line 34 of file setupwizard_audio.h.

Referenced by Init(), Load(), UpdateCapabilities(), and ~AudioSetupWizard().

m_testThread

AudioTestThread* AudioSetupWizard::m_testThread {nullptr}

private

Definition at line 35 of file setupwizard_audio.h.

Referenced by slotNext(), toggleSpeakers(), and ~AudioSetupWizard().

m_generalScreen

MythScreenType* AudioSetupWizard::m_generalScreen {nullptr}

private

Definition at line 37 of file setupwizard_audio.h.

Referenced by slotNext().

m_audioDeviceButtonList

MythUIButtonList* AudioSetupWizard::m_audioDeviceButtonList {nullptr}

private

Definition at line 39 of file setupwizard_audio.h.

Referenced by Create(), Init(), save(), toggleSpeakers(), and UpdateCapabilities().

m_speakerNumberButtonList

MythUIButtonList* AudioSetupWizard::m_speakerNumberButtonList {nullptr}

private

Definition at line 40 of file setupwizard_audio.h.

Referenced by Create(), save(), toggleSpeakers(), and UpdateCapabilities().

m_dtsCheck

MythUICheckBox* AudioSetupWizard::m_dtsCheck {nullptr}

private

Definition at line 42 of file setupwizard_audio.h.

Referenced by Create(), save(), and UpdateCapabilities().

m_ac3Check

MythUICheckBox* AudioSetupWizard::m_ac3Check {nullptr}

private

Definition at line 43 of file setupwizard_audio.h.

Referenced by Create(), Init(), save(), and UpdateCapabilities().

m_eac3Check

MythUICheckBox* AudioSetupWizard::m_eac3Check {nullptr}

private

Definition at line 44 of file setupwizard_audio.h.

Referenced by Create(), save(), and UpdateCapabilities().

m_truehdCheck

MythUICheckBox* AudioSetupWizard::m_truehdCheck {nullptr}

private

Definition at line 45 of file setupwizard_audio.h.

Referenced by Create(), save(), and UpdateCapabilities().

m_dtshdCheck

MythUICheckBox* AudioSetupWizard::m_dtshdCheck {nullptr}

private

Definition at line 46 of file setupwizard_audio.h.

Referenced by Create(), save(), and UpdateCapabilities().

m_testSpeakerButton

MythUIButton* AudioSetupWizard::m_testSpeakerButton {nullptr}

private

Definition at line 48 of file setupwizard_audio.h.

Referenced by Create(), and toggleSpeakers().

m_nextButton

MythUIButton* AudioSetupWizard::m_nextButton {nullptr}

private

Definition at line 50 of file setupwizard_audio.h.

Referenced by Create().

m_prevButton

MythUIButton* AudioSetupWizard::m_prevButton {nullptr}

private

Definition at line 51 of file setupwizard_audio.h.

Referenced by Create().

m_maxspeakers

int AudioSetupWizard::m_maxspeakers {2}

private

Definition at line 52 of file setupwizard_audio.h.

Referenced by Init(), and UpdateCapabilities().

m_lastAudioDevice

QString AudioSetupWizard::m_lastAudioDevice

private

Definition at line 53 of file setupwizard_audio.h.

Referenced by Init(), and UpdateCapabilities().

---

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

• mythtv/programs/mythfrontend/setupwizard_audio.h
• mythtv/programs/mythfrontend/setupwizard_audio.cpp