Slideshow screen. More...

#include <mythfrontend/galleryslideview.h>

Inheritance diagram for GallerySlideView:

Collaboration diagram for GallerySlideView:

Public Slots
void	Start (ImageSlideShowType type, int parentId, int selectedId=0)
	Start slideshow. More...

void	Close () override

void	Pulse () override
	Update transition. More...

Public Slots inherited from MythScreenType
virtual void	Close ()

Public Slots inherited from MythUIType
void	LoseFocus (void)

bool	TakeFocus (void)

void	Activate (void)

void	Hide (void)

void	Show (void)

void	Refresh (void)

void	UpdateDependState (bool isDefault)

void	UpdateDependState (MythUIType *dependee, bool isDefault)

Signals
void	ImageSelected (int)

Signals inherited from MythScreenType
void	Exiting ()

Signals inherited from MythUIType
void	RequestUpdate (void)

void	RequestRegionUpdate (const QRect &)

void	TakingFocus (void)

void	LosingFocus (void)

void	VisibilityChanged (bool Visible)

void	Showing (void)

void	Hiding (void)

void	Enabling (void)

void	Disabling (void)

void	FinishedMoving (void)

void	FinishedFading (void)

void	DependChanged (bool isDefault)

Public Member Functions
	GallerySlideView (MythScreenStack parent, const char name, bool editsAllowed)
	Constructor. More...

	~GallerySlideView () override
	Destructor. More...

bool	Create () override
	Initialises the graphical elements. More...

bool	keyPressEvent (QKeyEvent *event) override
	Handle keypresses. More...

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

	~MythScreenType () override

virtual bool	Create (void)

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)

void	SetFocusedName (const QString &widgetname)

QString	GetFocusedName (void) const

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

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

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

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...

virtual MythPainter *	GetPainter (void)

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	customEvent (QEvent *event) override
	Handle custom events. 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...

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

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

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

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

Private Slots
void	ShowPrevSlide (int inc=1)
	Display the previous slide in the sequence. More...

void	ShowNextSlide (int inc, bool useTransition=true)
	Display the next slide in the sequence. More...

void	ShowNextSlide ()

void	SlideAvailable (int count)
	Start transition. More...

void	TransitionComplete ()
	Transition to new slide has finished. More...

void	ShowSlide (int direction=0)
	Display slide. More...

void	Stop ()
	Stop a playing slideshow. More...

void	Play (bool useTransition)
	Start a slideshow. More...

void	Play ()

Private Member Functions
void	MenuMain ()
	Shows the popup menu. More...

void	MenuTransforms (MythMenu &mainMenu)
	Add Transforms submenu. More...

void	Suspend ()
	Pause transition timer temporarily. More...

void	Release ()
	Unpause transition timer. More...

void	Transform (ImageFileTransform state)
	Action transform request. More...

void	Zoom (int increment=0)
	Zoom current slide. More...

void	Pan (QPoint offset=QPoint(0, 0))
	Pan current slide. More...

void	SetStatus (QString msg, bool delay=false)
	Displays status text (Loading, Paused etc.) More...

void	ClearStatus (const Slide &slide)

void	ShowInfo ()
	Show exif info list. More...

void	HideInfo ()
	Hide exif info list. More...

void	ShowCaptions ()
	Show text widgets. More...

void	HideCaptions ()
	Hide text widgets. More...

void	PlayVideo ()
	Starts internal player for video. More...

void	ShowStatus ()

Static Private Member Functions
static void	RepeatOn (int on)

static void	RepeatOn ()

static void	RepeatOff ()

Private Attributes
MythUIImage *	m_uiImage {nullptr}

MythUIText *	m_uiStatus {nullptr}

MythUIText *	m_uiSlideCount {nullptr}

MythUIText *	m_uiCaptionText {nullptr}

MythUIText *	m_uiHideCaptions {nullptr}

ImageManagerFe &	m_mgr
	Manages the images. More...

FlatView *	m_view {nullptr}
	List of images comprising the slideshow. More...

TransitionRegistry	m_availableTransitions
	Transitions available. More...

Transition &	m_transition
	Selected transition. More...

TransitionNone	m_updateTransition
	Instant transition that is always used for start-up & image updates. More...

SlideBuffer	m_slides
	A queue of slides used to display images. More...

InfoList	m_infoList
	Image details overlay. More...

std::chrono::milliseconds	m_slideShowTime {3s}
	Time to display a slide in a slideshow. More...

QTimer	m_timer
	Slide duration timer. More...

QTimer	m_delay
	Status delay timer. More...

QString	m_statusText
	Text to display as status. More...

bool	m_playing {false}
	True when slideshow is running. More...

bool	m_suspended {false}
	True when transition is running or video playing. More...

bool	m_showCaptions {true}
	If true, captions are shown. More...

bool	m_transitioning {false}
	True when a transition is in progress. More...

bool	m_editsAllowed {false}
	True when edits are enabled. More...

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)

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

QString	m_focusedName

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

Slideshow screen.

Definition at line 23 of file galleryslideview.h.

Constructor & Destructor Documentation

◆ GallerySlideView()

GallerySlideView::GallerySlideView	(	MythScreenStack *	parent,
		const char *	name,
		bool	editsAllowed
	)

Constructor.

Parameters

parent	The screen parent
name	The name of the screen
editsAllowed	Are edits allowed. Affects what menu items are presented to the user.

Definition at line 34 of file galleryslideview.cpp.

◆ ~GallerySlideView()

GallerySlideView::~GallerySlideView ( )

override

Destructor.

Definition at line 73 of file galleryslideview.cpp.

Member Function Documentation

◆ ClearStatus()

void GallerySlideView::ClearStatus ( const Slide & slide )

private

Definition at line 821 of file galleryslideview.cpp.

Referenced by SlideAvailable().

◆ Close

void GallerySlideView::Close ( void )

overrideslot

Definition at line 453 of file galleryslideview.cpp.

◆ Create()

bool GallerySlideView::Create ( void )

overridevirtual

Initialises the graphical elements.

Returns: True if successful otherwise false

Reimplemented from MythScreenType.

Definition at line 85 of file galleryslideview.cpp.

◆ customEvent()

void GallerySlideView::customEvent ( QEvent * event )

overrideprotected

Handle custom events.

Parameters

event The custom event

Definition at line 267 of file galleryslideview.cpp.

◆ HideCaptions()

void GallerySlideView::HideCaptions ( )

private

Hide text widgets.

Definition at line 588 of file galleryslideview.cpp.

Referenced by MenuMain().

◆ HideInfo()

void GallerySlideView::HideInfo ( )

private

Hide exif info list.

Definition at line 569 of file galleryslideview.cpp.

Referenced by MenuMain().

◆ ImageSelected

void GallerySlideView::ImageSelected ( int )

signal

Referenced by Close(), and GalleryThumbView::StartSlideshow().

◆ keyPressEvent()

bool GallerySlideView::keyPressEvent ( QKeyEvent * event )

overridevirtual

Handle keypresses.

Parameters

event The pressed key

Returns: True if key was used, otherwise false

Reimplemented from MythScreenType.

Definition at line 145 of file galleryslideview.cpp.

Referenced by keyPressEvent().

◆ MenuMain()

void GallerySlideView::MenuMain ( )

private

Shows the popup menu.

Definition at line 320 of file galleryslideview.cpp.

Referenced by keyPressEvent().

◆ MenuTransforms()

void GallerySlideView::MenuTransforms ( MythMenu & mainMenu )

private

Add Transforms submenu.

Parameters

mainMenu Parent menu

Definition at line 375 of file galleryslideview.cpp.

Referenced by MenuMain().

◆ Pan()

void GallerySlideView::Pan ( QPoint offset = QPoint(0, 0) )

private

Pan current slide.

Parameters

offset Offset from current position

Definition at line 550 of file galleryslideview.cpp.

Referenced by keyPressEvent().

◆ Play [1/2]

void GallerySlideView::Play ( void )

inlineprivateslot

Definition at line 63 of file galleryslideview.h.

Referenced by keyPressEvent(), MenuMain(), Play(), and Start().

◆ Play [2/2]

void GallerySlideView::Play ( bool useTransition )

privateslot

Start a slideshow.

Parameters

useTransition if false, slide will be updated instantly

Definition at line 484 of file galleryslideview.cpp.

◆ PlayVideo()

void GallerySlideView::PlayVideo ( )

private

Starts internal player for video.

Definition at line 784 of file galleryslideview.cpp.

Referenced by keyPressEvent(), MenuMain(), and TransitionComplete().

◆ Pulse

void GallerySlideView::Pulse ( void )

overrideslot

Update transition.

Definition at line 132 of file galleryslideview.cpp.

◆ Release()

void GallerySlideView::Release ( )

private

Unpause transition timer.

Definition at line 509 of file galleryslideview.cpp.

Referenced by TransitionComplete().

◆ RepeatOff()

static void GallerySlideView::RepeatOff ( )

inlinestaticprivate

Definition at line 66 of file galleryslideview.h.

Referenced by MenuMain().

◆ RepeatOn() [1/2]

static void GallerySlideView::RepeatOn ( )

inlinestaticprivate

Definition at line 65 of file galleryslideview.h.

Referenced by MenuMain(), RepeatOff(), and RepeatOn().

◆ RepeatOn() [2/2]

void GallerySlideView::RepeatOn ( int on )

staticprivate

Definition at line 839 of file galleryslideview.cpp.

◆ SetStatus()

void GallerySlideView::SetStatus	(	QString	msg,
		bool	delay = `false`
	)

private

Displays status text (Loading, Paused etc.)

Parameters

msg	Text to show
delay	It true, delay showing the status.

Definition at line 801 of file galleryslideview.cpp.

Referenced by ClearStatus(), Play(), ShowNextSlide(), ShowPrevSlide(), ShowSlide(), Stop(), and TransitionComplete().

◆ ShowCaptions()

void GallerySlideView::ShowCaptions ( )

private

Show text widgets.

Definition at line 578 of file galleryslideview.cpp.

Referenced by MenuMain().

◆ ShowInfo()

void GallerySlideView::ShowInfo ( )

private

Show exif info list.

Definition at line 560 of file galleryslideview.cpp.

Referenced by keyPressEvent(), and MenuMain().

◆ ShowNextSlide [1/2]

void GallerySlideView::ShowNextSlide ( void )

privateslot

Definition at line 775 of file galleryslideview.cpp.

Referenced by GallerySlideView(), keyPressEvent(), Play(), and ShowNextSlide().

◆ ShowNextSlide [2/2]

void GallerySlideView::ShowNextSlide	(	int	inc,
		bool	useTransition = `true`
	)

privateslot

Display the next slide in the sequence.

Parameters

inc	How many slides to move forward.
useTransition	if false, slide will be updated instantly

Definition at line 745 of file galleryslideview.cpp.

◆ ShowPrevSlide

void GallerySlideView::ShowPrevSlide ( int inc = 1 )

privateslot

Display the previous slide in the sequence.

Definition at line 725 of file galleryslideview.cpp.

Referenced by keyPressEvent().

◆ ShowSlide

void GallerySlideView::ShowSlide ( int direction = 0 )

privateslot

Display slide.

Parameters

direction Navigation direction +1 = forwards, 0 = update, -1 = backwards

Definition at line 599 of file galleryslideview.cpp.

Referenced by customEvent(), ShowNextSlide(), ShowPrevSlide(), and Start().

◆ ShowStatus()

void GallerySlideView::ShowStatus ( )

private

Definition at line 814 of file galleryslideview.cpp.

Referenced by GallerySlideView(), and SetStatus().

◆ SlideAvailable

void GallerySlideView::SlideAvailable ( int count )

privateslot

Start transition.

Displays image that has just loaded

Parameters

count Number of slides ready for display

Definition at line 623 of file galleryslideview.cpp.

Referenced by Create().

◆ Start

void GallerySlideView::Start	(	ImageSlideShowType	type,
		int	parentId,
		int	selectedId = `0`
	)

slot

Start slideshow.

Parameters

type	Browsing, Normal or Recursive
parentId	The dir id, if positive. Otherwise the view is refreshed using the existing parent dir
selectedId	Currently selected item. If not set, will default to the first item.

Definition at line 410 of file galleryslideview.cpp.

◆ Stop

void GallerySlideView::Stop ( void )

privateslot

Stop a playing slideshow.

Definition at line 472 of file galleryslideview.cpp.

Referenced by keyPressEvent(), MenuMain(), and ShowNextSlide().

◆ Suspend()

void GallerySlideView::Suspend ( )

private

Pause transition timer temporarily.

Definition at line 499 of file galleryslideview.cpp.

Referenced by ShowSlide().

◆ Transform()

void GallerySlideView::Transform ( ImageFileTransform state )

private

Action transform request.

Parameters

state Transform to apply

Definition at line 521 of file galleryslideview.cpp.

Referenced by customEvent(), and keyPressEvent().

◆ TransitionComplete

void GallerySlideView::TransitionComplete ( )

privateslot

Transition to new slide has finished.

Resets buffers & old slide. Starts next transition if slide loads are pending (skipping). Otherwise updates text widgets for new slide, pre-loads next slide & starts any video.

Definition at line 671 of file galleryslideview.cpp.

Referenced by GallerySlideView().

◆ Zoom()

void GallerySlideView::Zoom ( int increment = 0 )

private

Zoom current slide.

Parameters

increment Percentage factor

Definition at line 539 of file galleryslideview.cpp.

Referenced by customEvent(), keyPressEvent(), and SlideAvailable().

Member Data Documentation

◆ m_availableTransitions

TransitionRegistry GallerySlideView::m_availableTransitions

private

Transitions available.

Definition at line 85 of file galleryslideview.h.

◆ m_delay

QTimer GallerySlideView::m_delay

private

Status delay timer.

Definition at line 94 of file galleryslideview.h.

Referenced by ClearStatus(), GallerySlideView(), and SetStatus().

◆ m_editsAllowed

bool GallerySlideView::m_editsAllowed {false}

private

True when edits are enabled.

Definition at line 100 of file galleryslideview.h.

Referenced by MenuTransforms().

◆ m_infoList

InfoList GallerySlideView::m_infoList

private

Image details overlay.

Definition at line 91 of file galleryslideview.h.

Referenced by Create(), customEvent(), HideInfo(), keyPressEvent(), MenuMain(), ShowInfo(), ShowNextSlide(), and TransitionComplete().

◆ m_mgr

ImageManagerFe& GallerySlideView::m_mgr

private

Manages the images.

Definition at line 82 of file galleryslideview.h.

Referenced by Transform().

◆ m_playing

bool GallerySlideView::m_playing {false}

private

True when slideshow is running.

Definition at line 96 of file galleryslideview.h.

Referenced by keyPressEvent(), MenuMain(), MenuTransforms(), Pan(), Play(), Release(), ShowNextSlide(), ShowPrevSlide(), SlideAvailable(), Stop(), Transform(), TransitionComplete(), and Zoom().

◆ m_showCaptions

bool GallerySlideView::m_showCaptions {true}

private

If true, captions are shown.

Definition at line 98 of file galleryslideview.h.

Referenced by Create(), HideCaptions(), MenuMain(), and ShowCaptions().

◆ m_slides

SlideBuffer GallerySlideView::m_slides

private

A queue of slides used to display images.

Definition at line 90 of file galleryslideview.h.

Referenced by Close(), Create(), MenuMain(), MenuTransforms(), Pan(), PlayVideo(), ShowInfo(), ShowNextSlide(), ShowSlide(), SlideAvailable(), TransitionComplete(), and Zoom().

◆ m_slideShowTime

std::chrono::milliseconds GallerySlideView::m_slideShowTime {3s}

private

Time to display a slide in a slideshow.

Definition at line 92 of file galleryslideview.h.

Referenced by GallerySlideView().

◆ m_statusText

QString GallerySlideView::m_statusText

private

Text to display as status.

Definition at line 95 of file galleryslideview.h.

Referenced by SetStatus(), and ShowStatus().

◆ m_suspended

bool GallerySlideView::m_suspended {false}

private

True when transition is running or video playing.

Definition at line 97 of file galleryslideview.h.

Referenced by Play(), Release(), and Suspend().

◆ m_timer

QTimer GallerySlideView::m_timer

private

Slide duration timer.

Definition at line 93 of file galleryslideview.h.

Referenced by GallerySlideView(), Play(), Release(), Stop(), and Suspend().

◆ m_transition

Transition& GallerySlideView::m_transition

private

Selected transition.

Definition at line 86 of file galleryslideview.h.

Referenced by GallerySlideView(), Pulse(), and SlideAvailable().

◆ m_transitioning

bool GallerySlideView::m_transitioning {false}

private

True when a transition is in progress.

Definition at line 99 of file galleryslideview.h.

Referenced by SlideAvailable(), and TransitionComplete().

◆ m_uiCaptionText

MythUIText* GallerySlideView::m_uiCaptionText {nullptr}

private

Definition at line 79 of file galleryslideview.h.

Referenced by Create(), ShowNextSlide(), and TransitionComplete().

◆ m_uiHideCaptions

MythUIText* GallerySlideView::m_uiHideCaptions {nullptr}

private

Definition at line 80 of file galleryslideview.h.

Referenced by Create(), HideCaptions(), MenuMain(), and ShowCaptions().

◆ m_uiImage

MythUIImage* GallerySlideView::m_uiImage {nullptr}

private

Definition at line 76 of file galleryslideview.h.

Referenced by Create().

◆ m_uiSlideCount

MythUIText* GallerySlideView::m_uiSlideCount {nullptr}

private

Definition at line 78 of file galleryslideview.h.

Referenced by Create(), ShowNextSlide(), and SlideAvailable().

◆ m_uiStatus

MythUIText* GallerySlideView::m_uiStatus {nullptr}

private

Definition at line 77 of file galleryslideview.h.

Referenced by ClearStatus(), Create(), SetStatus(), and ShowStatus().

◆ m_updateTransition

TransitionNone GallerySlideView::m_updateTransition

private

Instant transition that is always used for start-up & image updates.

Definition at line 88 of file galleryslideview.h.

Referenced by GallerySlideView(), and SlideAvailable().

◆ m_view

FlatView* GallerySlideView::m_view {nullptr}

private

List of images comprising the slideshow.

Definition at line 83 of file galleryslideview.h.

Referenced by Close(), customEvent(), ShowNextSlide(), ShowPrevSlide(), ShowSlide(), SlideAvailable(), Start(), Transform(), TransitionComplete(), and ~GallerySlideView().

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

mythtv/programs/mythfrontend/galleryslideview.h
mythtv/programs/mythfrontend/galleryslideview.cpp

Public Slots

Signals

Public Member Functions

Protected Member Functions

Private Slots

Private Member Functions

Static Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GallerySlideView()

◆ ~GallerySlideView()

Member Function Documentation

◆ ClearStatus()

◆ Close

◆ Create()

◆ customEvent()

◆ HideCaptions()

◆ HideInfo()

◆ ImageSelected

◆ keyPressEvent()

◆ MenuMain()

◆ MenuTransforms()

◆ Pan()

◆ Play [1/2]

◆ Play [2/2]

◆ PlayVideo()

◆ Pulse

◆ Release()

◆ RepeatOff()

◆ RepeatOn() [1/2]

◆ RepeatOn() [2/2]

◆ SetStatus()

◆ ShowCaptions()

◆ ShowInfo()

◆ ShowNextSlide [1/2]

◆ ShowNextSlide [2/2]

◆ ShowPrevSlide

◆ ShowSlide

◆ ShowStatus()

◆ SlideAvailable

◆ Start

◆ Stop

◆ Suspend()

◆ Transform()

◆ TransitionComplete

◆ Zoom()

Member Data Documentation

◆ m_availableTransitions

◆ m_delay

◆ m_editsAllowed

◆ m_infoList

◆ m_mgr

◆ m_playing

◆ m_showCaptions

◆ m_slides

◆ m_slideShowTime

◆ m_statusText

◆ m_suspended

◆ m_timer

◆ m_transition

◆ m_transitioning

◆ m_uiCaptionText

◆ m_uiHideCaptions

◆ m_uiImage

◆ m_uiSlideCount

◆ m_uiStatus

◆ m_updateTransition

◆ m_view