GUIStartup Class Reference

#include <libmyth/guistartup.h>

Inheritance diagram for GUIStartup:

Collaboration diagram for GUIStartup:

Public Slots
bool	updateProgress (bool finished)
void	updateProgress (void)
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
void	cancelPortCheck (void)
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
	GUIStartup (MythScreenStack *parent, QEventLoop *eventLoop)
	~GUIStartup (void) override
bool	Create (void) override
bool	setStatusState (const QString &name)
bool	setMessageState (const QString &name)
void	setTotal (std::chrono::seconds total)
Public Member Functions inherited from MythScreenType
	MythScreenType (MythScreenStack *parent, const QString &name, bool fullscreen=true)
	~MythScreenType () override
bool	keyPressEvent (QKeyEvent *event) override
	Key event handler. More...
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

Public Attributes
bool	m_Exit {false}
bool	m_Setup {false}
bool	m_Retry {false}
bool	m_Search {false}

Private Slots
void	Retry (void)
void	Search (void)
void	Setup (void)
void	Close (void) override
void	OnClosePromptReturn (bool submit)

Private Attributes
MythUIButton *	m_dummyButton {nullptr}
MythUIButton *	m_retryButton {nullptr}
MythUIButton *	m_searchButton {nullptr}
MythUIButton *	m_setupButton {nullptr}
MythUIButton *	m_exitButton {nullptr}
MythUIStateType *	m_statusState {nullptr}
MythUIStateType *	m_messageState {nullptr}
MythUIProgressBar *	m_progressBar {nullptr}
MythTimer *	m_progressTimer {nullptr}
QEventLoop *	m_loop {nullptr}
QEventLoop	m_dlgLoop
std::chrono::milliseconds	m_total {0ms}
QTimer	m_timer

Additional Inherited Members
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...
virtual void	Load (void)
	Load data which will ultimately be displayed on-screen or used to determine what appears on-screen (See Warning) More...
virtual void	Init (void)
	Used after calling Load() to assign data to widgets and other UI initilisation which is prohibited in Load() 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 51 of file guistartup.h.

Constructor & Destructor Documentation

GUIStartup()

GUIStartup::GUIStartup	(	MythScreenStack *	parent,
		QEventLoop *	eventLoop
	)

Definition at line 58 of file guistartup.cpp.

~GUIStartup()

GUIStartup::~GUIStartup ( void  )

override

Definition at line 65 of file guistartup.cpp.

Member Function Documentation

Create()

bool GUIStartup::Create ( void  )

overridevirtual

Reimplemented from MythScreenType.

Definition at line 70 of file guistartup.cpp.

Referenced by MythContextPrivate::ShowGuiStartup().

setStatusState()

bool GUIStartup::setStatusState

(

const QString &

name

)

Definition at line 110 of file guistartup.cpp.

Referenced by MythContextPrivate::TestDBconnection().

setMessageState()

bool GUIStartup::setMessageState

(

const QString &

name

)

Definition at line 120 of file guistartup.cpp.

Referenced by MythContextPrivate::TestDBconnection().

setTotal()

void GUIStartup::setTotal

(

std::chrono::seconds

total

)

Definition at line 131 of file guistartup.cpp.

Referenced by MythContextPrivate::TestDBconnection().

updateProgress [1/2]

bool GUIStartup::updateProgress ( bool  finished )

slot

Definition at line 147 of file guistartup.cpp.

Referenced by MythContextPrivate::TestDBconnection().

updateProgress [2/2]

void GUIStartup::updateProgress ( void  )

slot

Definition at line 170 of file guistartup.cpp.

Referenced by Create().

Retry

void GUIStartup::Retry ( void  )

privateslot

Definition at line 220 of file guistartup.cpp.

Referenced by Create().

Search

void GUIStartup::Search ( void  )

privateslot

Definition at line 228 of file guistartup.cpp.

Referenced by Create().

Setup

void GUIStartup::Setup ( void  )

privateslot

Definition at line 236 of file guistartup.cpp.

Referenced by Create().

Close

void GUIStartup::Close ( void  )

overrideprivateslot

Definition at line 175 of file guistartup.cpp.

Referenced by Create().

OnClosePromptReturn

void GUIStartup::OnClosePromptReturn ( bool  submit )

privateslot

Definition at line 205 of file guistartup.cpp.

Referenced by Close().

cancelPortCheck

void GUIStartup::cancelPortCheck ( void  )

signal

Referenced by MythContextPrivate::checkPort(), OnClosePromptReturn(), Retry(), Search(), Setup(), and updateProgress().

Member Data Documentation

m_Exit

bool GUIStartup::m_Exit {false}

Definition at line 57 of file guistartup.h.

Referenced by Close(), MythContextPrivate::EndTempWindow(), MythContextPrivate::FindDatabase(), OnClosePromptReturn(), setMessageState(), setStatusState(), setTotal(), and MythContextPrivate::TestDBconnection().

m_Setup

bool GUIStartup::m_Setup {false}

Definition at line 58 of file guistartup.h.

Referenced by MythContextPrivate::FindDatabase(), setMessageState(), setStatusState(), setTotal(), Setup(), and MythContextPrivate::TestDBconnection().

m_Retry

bool GUIStartup::m_Retry {false}

Definition at line 59 of file guistartup.h.

Referenced by Retry(), setMessageState(), setStatusState(), setTotal(), and MythContextPrivate::TestDBconnection().

m_Search

bool GUIStartup::m_Search {false}

Definition at line 60 of file guistartup.h.

Referenced by MythContextPrivate::FindDatabase(), Search(), setMessageState(), setStatusState(), setTotal(), and MythContextPrivate::TestDBconnection().

m_dummyButton

MythUIButton* GUIStartup::m_dummyButton {nullptr}

private

Definition at line 84 of file guistartup.h.

Referenced by Create(), and setTotal().

m_retryButton

MythUIButton* GUIStartup::m_retryButton {nullptr}

private

Definition at line 85 of file guistartup.h.

Referenced by Create().

m_searchButton

MythUIButton* GUIStartup::m_searchButton {nullptr}

private

Definition at line 86 of file guistartup.h.

Referenced by Create().

m_setupButton

MythUIButton* GUIStartup::m_setupButton {nullptr}

private

Definition at line 87 of file guistartup.h.

Referenced by Create().

m_exitButton

MythUIButton* GUIStartup::m_exitButton {nullptr}

private

Definition at line 88 of file guistartup.h.

Referenced by Create().

m_statusState

MythUIStateType* GUIStartup::m_statusState {nullptr}

private

Definition at line 89 of file guistartup.h.

Referenced by Create(), and setStatusState().

m_messageState

MythUIStateType* GUIStartup::m_messageState {nullptr}

private

Definition at line 90 of file guistartup.h.

Referenced by Create(), and setMessageState().

m_progressBar

MythUIProgressBar* GUIStartup::m_progressBar {nullptr}

private

Definition at line 91 of file guistartup.h.

Referenced by Create(), setTotal(), and updateProgress().

m_progressTimer

MythTimer* GUIStartup::m_progressTimer {nullptr}

private

Definition at line 92 of file guistartup.h.

Referenced by Close(), setTotal(), updateProgress(), and ~GUIStartup().

m_loop

QEventLoop* GUIStartup::m_loop {nullptr}

private

Definition at line 93 of file guistartup.h.

Referenced by OnClosePromptReturn(), Retry(), Search(), and Setup().

m_dlgLoop

QEventLoop GUIStartup::m_dlgLoop

private

Definition at line 94 of file guistartup.h.

Referenced by Close(), and OnClosePromptReturn().

m_total

std::chrono::milliseconds GUIStartup::m_total {0ms}

private

Definition at line 95 of file guistartup.h.

Referenced by setTotal(), and updateProgress().

m_timer

QTimer GUIStartup::m_timer

private

Definition at line 96 of file guistartup.h.

Referenced by Close(), Create(), setTotal(), and updateProgress().

---

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

• mythtv/libs/libmyth/guistartup.h
• mythtv/libs/libmyth/guistartup.cpp