Screen in which all other widgets are contained and rendered. More...

#include <libmythui/mythscreentype.h>

Inheritance diagram for MythScreenType:

Collaboration diagram for MythScreenType:

Public Slots
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	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
	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
	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...

Protected Attributes
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}

Friends
class	ScreenLoadTask

class	XMLParseBase

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)

Detailed Description

Screen in which all other widgets are contained and rendered.

Definition at line 45 of file mythscreentype.h.

Constructor & Destructor Documentation

◆ MythScreenType() [1/2]

MythScreenType::MythScreenType	(	MythScreenStack *	parent,
		const QString &	name,
		bool	fullscreen = `true`
	)

Definition at line 62 of file mythscreentype.cpp.

◆ ~MythScreenType()

MythScreenType::~MythScreenType ( )

override

Definition at line 88 of file mythscreentype.cpp.

◆ MythScreenType() [2/2]

MythScreenType::MythScreenType	(	MythUIType *	parent,
		const QString &	name,
		bool	fullscreen = `true`
	)

protected

Definition at line 76 of file mythscreentype.cpp.

Member Function Documentation

◆ aboutToHide()

void MythScreenType::aboutToHide ( void )

virtual

Reimplemented in GuideGrid.

Definition at line 225 of file mythscreentype.cpp.

Referenced by GuideGrid::aboutToHide(), MythScreenStack::AddScreen(), MythNotificationScreenStack::PopScreen(), and MythScreenStack::PopScreen().

◆ aboutToShow()

void MythScreenType::aboutToShow ( void )

virtual

Reimplemented in GuideGrid, and MythThemedMenu.

Definition at line 241 of file mythscreentype.cpp.

Referenced by GuideGrid::aboutToShow(), MythThemedMenu::aboutToShow(), and MythScreenStack::AddScreen().

◆ BuildFocusList()

void MythScreenType::BuildFocusList ( void )

Definition at line 209 of file mythscreentype.cpp.

Referenced by Ripper::compilationChanged(), CopyFrom(), ProfileDialog::Create(), RecordingSelector::Create(), VideoSelector::Create(), GameUI::Create(), EditRomInfoDialog::Create(), EditStreamMetadata::Create(), SearchStream::Create(), FunctionDialog::Create(), ImageSearchResultsDialog::Create(), MetadataResultsDialog::Create(), ChannelScannerGUIScanPane::Create(), MythChannelOverlay::Create(), MythNavigationOverlay::Create(), MythTimeInputDialog::Create(), CustomEdit::Create(), CustomPriority::Create(), EditMetadataDialog::Create(), GallerySlideView::Create(), GalleryThumbView::Create(), PhrasePopup::Create(), PowerSearchPopup::Create(), EditPowerSearchPopup::Create(), ItemDetailPopup::Create(), VideoDialog::Create(), FileAssocDialog::Create(), VideoFilterDialog::Create(), CastDialog::Create(), PlotDialog::Create(), ExportNative::Create(), FileSelector::Create(), ArchiveFileSelector::Create(), ImportNative::Create(), LogViewer::Create(), MythBurn::Create(), SelectDestination::Create(), DVDThemeSelector::Create(), ThumbFinder::Create(), BookmarkEditor::Create(), BrowserConfig::Create(), BookmarkManager::Create(), MythBrowser::Create(), MythFlashPlayer::Create(), GameDetailsPopup::Create(), Ripper::Create(), RipStatus::Create(), EditAlbumartDialog::Create(), GeneralSettings::Create(), ImportMusicDialog::Create(), ImportCoverArtDialog::Create(), ImportSettings::Create(), LyricsView::Create(), EditLyricsDialog::Create(), MiniPlayer::Create(), PlaylistEditorView::Create(), PlaylistView::Create(), RatingSettings::Create(), SearchView::Create(), SmartPlaylistEditor::Create(), CriteriaRowEditor::Create(), SmartPLResultViewer::Create(), SmartPLOrderByDialog::Create(), SmartPLDateDialog::Create(), StreamView::Create(), VisualizationSettings::Create(), VisualizerView::Create(), NetEditorBase::Create(), NetSearch::Create(), NetTree::Create(), RSSEditPopup::Create(), RSSEditor::Create(), MythNews::Create(), MythNewsConfig::Create(), MythNewsEditor::Create(), GlobalSetup::Create(), ScreenSetup::Create(), SourceSetup::Create(), LocationDialog::Create(), ZMConsole::Create(), ZMEvents::Create(), ZMPlayer::Create(), BackendSelection::Create(), GUIStartup::Create(), LanguageSelection::Create(), MythDialogBox::Create(), MythConfirmationDialog::Create(), MythTextInputDialog::Create(), MythSpinBoxDialog::Create(), MythUISearchDialog::Create(), MythTerminal::Create(), SearchButtonListDialog::Create(), MythUIFileBrowser::Create(), SpinBoxEntryDialog::Create(), MythUIVirtualKeyboard::Create(), RawSettingsEditor::Create(), StandardSettingDialog::Create(), ChannelRecPriority::Create(), GrabberSettings::Create(), GuideGrid::Create(), KeyGrabPopupBox::Create(), ManualSchedule::Create(), MythControls::Create(), PlaybackBox::Create(), GroupSelector::Create(), ChangeView::Create(), PasswordChange::Create(), RecMetadataEdit::Create(), HelpPopup::Create(), PrevRecordedList::Create(), ProgDetails::Create(), ProgFinder::Create(), SearchInputDialog::Create(), ProgLister::Create(), ProgramRecPriority::Create(), ScheduleEditor::Create(), SchedOptEditor::Create(), SchedFilterEditor::Create(), StoreOptEditor::Create(), PostProcEditor::Create(), MetadataOptions::Create(), AudioSetupWizard::Create(), GeneralSetupWizard::Create(), VideoSetupWizard::Create(), StatusBox::Create(), ThemeChooser::Create(), MetadataSettings::Create(), PlayerSettings::Create(), ViewScheduled::Create(), ViewScheduleDiff::Create(), ChannelEditor::Create(), ImportIconsWizard::Create(), WelcomeDialog::Create(), Ripper::ScanFinished(), SelectDestination::setDestination(), ZMEvents::setGridLayout(), MythBrowser::switchTab(), and FileAssocDialog::UpdateScreen().

◆ Close

void MythScreenType::Close ( void )

virtualslot

Reimplemented in BackendSelection, and MythControls.

Definition at line 389 of file mythscreentype.cpp.

Referenced by GroupSelector::AcceptItem(), ImportNative::cancelPressed(), EditMetadataDialog::cancelPressed(), FileSelector::cancelPressed(), ArchiveFileSelector::cancelPressed(), RecordingSelector::cancelPressed(), ThumbFinder::cancelPressed(), VideoSelector::cancelPressed(), EditLyricsDialog::cancelPressed(), MythUIFileBrowser::cancelPressed(), EditMetadataCommon::cleanupAndClose(), GallerySlideView::Close(), GalleryThumbView::Close(), ImportIconsWizard::Close(), LanguageSelection::Close(), StandardSettingDialog::Close(), MythControls::Close(), SchedEditChild::Close(), CloseBusyPopup(), MythWebEngineView::closeBusyPopup(), WelcomeDialog::closeDialog(), BackendSelection::CloseWithDecision(), EditStreamMetadata::Create(), ChannelScannerGUIScanPane::Create(), CustomEdit::Create(), CustomPriority::Create(), CastDialog::Create(), PlotDialog::Create(), LogViewer::Create(), BrowserConfig::Create(), MythBrowser::Create(), GameDetailsPopup::Create(), GeneralSettings::Create(), ImportCoverArtDialog::Create(), ImportSettings::Create(), MythMusicVolumeDialog::Create(), RatingSettings::Create(), SmartPlaylistEditor::Create(), CriteriaRowEditor::Create(), SmartPLOrderByDialog::Create(), SmartPLDateDialog::Create(), VisualizationSettings::Create(), TrackInfoPopup::Create(), RSSEditPopup::Create(), MythNewsEditor::Create(), MythTextInputDialog::Create(), MythSpinBoxDialog::Create(), MythUISearchDialog::Create(), MythTerminal::Create(), SpinBoxEntryDialog::Create(), RawSettingsEditor::Create(), GrabberSettings::Create(), KeyGrabPopupBox::Create(), ManualSchedule::Create(), SearchInputDialog::Create(), GeneralSetupWizard::Create(), MetadataSettings::Create(), PlayerSettings::Create(), VideoSetupWizard::customEvent(), GameUI::customEvent(), RipStatus::customEvent(), MusicCommon::customEvent(), NetBase::customEvent(), StandardSettingDialog::customEvent(), RecMetadataEdit::customEvent(), MetadataOptions::customEvent(), EditMetadataDialog::customEvent(), CustomPriority::deleteClicked(), ImportMusicDialog::doExit(), VideoScanner::doScan(), GameScanner::doScan(), PowerSearchPopup::editClicked(), BookmarkEditor::Exit(), ImportNative::finishedPressed(), MythDialogBox::gestureEvent(), PlaybackBox::groupSelectorClosed(), ExportNative::handleCancel(), MythBurn::handleCancel(), SelectDestination::handleCancel(), DVDThemeSelector::handleCancel(), EditMetadataDialog::handleDownloadedImages(), ExportNative::handleNextPage(), ExportNative::handlePrevPage(), MythBurn::handlePrevPage(), SelectDestination::handlePrevPage(), DVDThemeSelector::handlePrevPage(), MythMediaOverlay::HideWindow(), GalleryThumbView::Import(), RecordingSelector::Init(), ImportIconsWizard::initialLoad(), CustomPriority::installClicked(), LocationDialog::itemClicked(), MusicCommon::keyPressEvent(), MiniPlayer::keyPressEvent(), TrackInfoDialog::keyPressEvent(), TrackInfoPopup::keyPressEvent(), Weather::keyPressEvent(), ZMMiniPlayer::keyPressEvent(), MythDialogBox::keyPressEvent(), keyPressEvent(), ProgramRecPriority::keyPressEvent(), WelcomeDialog::keyPressEvent(), MythTimeInputDialog::okClicked(), SpinBoxEntryDialog::okClicked(), PhrasePopup::okClicked(), EditPowerSearchPopup::okClicked(), EditMetadataDialog::okPressed(), FileSelector::OKPressed(), RecordingSelector::OKPressed(), VideoSelector::OKPressed(), EditLyricsDialog::okPressed(), SmartPLOrderByDialog::okPressed(), SmartPLDateDialog::okPressed(), MythUIFileBrowser::OKPressed(), EditMetadataDialog::OnArtworkSearchDone(), MetadataOptions::OnArtworkSearchDone(), GUIStartup::OnClosePromptReturn(), GeneralSetupWizard::OnDeletePromptReturn(), ItemDetailPopup::OnDone(), FileAssocDialog::OnDonePressed(), GameUI::OnGameSearchDone(), GeneralSetupWizard::OnSubmitPromptReturn(), RSSEditPopup::ParseAndSave(), NetEditorBase::ParsedData(), MythUIFileBrowser::PathClicked(), PowerSearchPopup::phraseClicked(), GameDetailsPopup::Play(), PlaybackBox::PlayX(), ImportNative::prevPressed(), ArchiveFileSelector::prevPressed(), GameHandler::processGames(), PowerSearchPopup::recordClicked(), reloadTheme(), MythUIVirtualKeyboard::returnClicked(), MythBurn::runScript(), ProfileDialog::save(), MythNewsEditor::Save(), RawSettingsEditor::Save(), EditRomInfoDialog::SaveAndExit(), EditMetadataDialog::SaveAndExit(), VideoFilterDialog::saveAndExit(), ChangeView::SaveChanges(), RecMetadataEdit::SaveChanges(), SmartPlaylistEditor::saveClicked(), CriteriaRowEditor::saveClicked(), EditStreamMetadata::saveClicked(), GlobalSetup::saveData(), ScreenSetup::saveData(), SourceSetup::saveData(), EditLyricsDialog::saveEdits(), ThumbFinder::savePressed(), CustomEdit::scheduleCreated(), ManualSchedule::scheduleCreated(), MythTextInputDialog::sendResult(), MythSpinBoxDialog::sendResult(), KeyGrabPopupBox::SendResult(), MythConfirmationDialog::sendResult(), ImageSearchResultsDialog::sendResult(), MetadataResultsDialog::sendResult(), PasswordChange::SendResult(), ZMEvents::setGridLayout(), FunctionDialog::setMonitorFunction(), Weather::SetupScreens(), EditMetadataCommon::showSaveMenu(), VideoSetupWizard::slotNext(), AudioSetupWizard::slotPrevious(), VideoSetupWizard::slotPrevious(), RSSEditPopup::SlotSave(), BrowserConfig::slotSave(), GeneralSettings::slotSave(), ImportSettings::slotSave(), RatingSettings::slotSave(), VisualizationSettings::slotSave(), GrabberSettings::slotSave(), MetadataSettings::slotSave(), PlayerSettings::slotSave(), MythUISearchDialog::slotSendResult(), SearchStream::streamClicked(), EditMetadataDialog::switchToAlbumArt(), EditAlbumartDialog::switchToMetadata(), MusicCommon::switchView(), MiniPlayer::timerTimeout(), ZMMiniPlayer::timerTimeout(), GameHandler::UpdateGameDB(), GameHandler::VerifyGameDB(), and TV::~TV().

◆ CloseBusyPopup()

void MythScreenType::CloseBusyPopup ( void )

protected

Definition at line 341 of file mythscreentype.cpp.

Referenced by Close(), ThemeChooser::customEvent(), PrevRecordedList::customEvent(), ProgLister::customEvent(), doInit(), NetTree::DoTreeRefresh(), SearchStream::doUpdateStreams(), Ripper::EjectFinished(), Ripper::ScanFinished(), ImportIconsWizard::search(), NetSearch::SearchFinished(), and NetSearch::SearchTimeout().

◆ CopyFrom()

void MythScreenType::CopyFrom ( MythUIType * base )

overrideprotectedvirtual

Copy this widgets state from another.

Reimplemented from MythUIType.

Reimplemented in MythThemedMenuState.

Definition at line 526 of file mythscreentype.cpp.

Referenced by MythThemedMenuState::CopyFrom(), and XMLParseBase::CopyWindowFromBase().

◆ Create()

bool MythScreenType::Create ( void )

virtual

Reimplemented in ProfileDialog, RecordingSelector, VideoSelector, GameUI, EditRomInfoDialog, EditStreamMetadata, SearchStream, FunctionDialog, ImageSearchResultsDialog, MetadataResultsDialog, TeletextScreen, ChannelScannerGUIScanPane, InteractiveScreen, MythOverlayWindow, MythChannelOverlay, MythNavigationOverlay, MythTimeInputDialog, CustomEdit, CustomPriority, EditMetadataDialog, GallerySlideView, GalleryThumbView, anonymous_namespace{mythfrontend.cpp}::BookmarkDialog, PhrasePopup, PowerSearchPopup, EditPowerSearchPopup, ItemDetailPopup, VideoDialog, FileAssocDialog, VideoFilterDialog, CastDialog, PlotDialog, EditMetadataDialog, ExportNative, FileSelector, ArchiveFileSelector, ImportNative, LogViewer, MythBurn, SelectDestination, DVDThemeSelector, ThumbFinder, BookmarkEditor, BrowserConfig, BookmarkManager, MythBrowser, MythFlashPlayer, GameDetailsPopup, Ripper, RipStatus, EditMetadataDialog, EditAlbumartDialog, GeneralSettings, ImportMusicDialog, ImportCoverArtDialog, ImportSettings, LyricsView, EditLyricsDialog, MiniPlayer, MythMusicVolumeDialog, TrackInfoDialog, PlayerSettings, PlaylistEditorView, PlaylistView, RatingSettings, SearchView, SmartPlaylistEditor, CriteriaRowEditor, SmartPLResultViewer, SmartPLOrderByDialog, SmartPLDateDialog, StreamView, VisualizationSettings, VisualizerView, TrackInfoPopup, NetEditorBase, NetSearch, NetTree, RSSEditPopup, RSSEditor, MythNews, MythNewsConfig, MythNewsEditor, Weather, WeatherScreen, GlobalSetup, ScreenSetup, SourceSetup, LocationDialog, ZMConsole, ZMEvents, ZMLivePlayer, ZMMiniPlayer, ZMPlayer, BackendSelection, SubtitleScreen, TvPlayWindow, GUIStartup, LanguageSelection, MythDialogBox, MythConfirmationDialog, MythTextInputDialog, MythSpinBoxDialog, MythUISearchDialog, MythNotificationScreen, MythUIBusyDialog, MythUIProgressDialog, MythTerminal, MythThemedMenuState, SearchButtonListDialog, MythUIFileBrowser, SpinBoxEntryDialog, MythUIVirtualKeyboard, RawSettingsEditor, StandardSettingDialog, ChannelRecPriority, GrabberSettings, GuideGrid, IdleScreen, KeyGrabPopupBox, ManualSchedule, MythControls, PlaybackBox, GroupSelector, ChangeView, PasswordChange, RecMetadataEdit, HelpPopup, PrevRecordedList, ProgDetails, ProgFinder, SearchInputDialog, ProgLister, ProgramRecPriority, ScheduleEditor, SchedOptEditor, SchedFilterEditor, StoreOptEditor, PostProcEditor, MetadataOptions, AudioSetupWizard, GeneralSetupWizard, VideoSetupWizard, StatusBox, ThemeChooser, MetadataSettings, PlayerSettings, ViewScheduled, ViewScheduleDiff, ScreenWizard, ChannelEditor, ImportIconsWizard, and WelcomeDialog.

Definition at line 269 of file mythscreentype.cpp.

Referenced by StreamView::customEvent(), OSD::DialogShow(), StreamView::editStream(), MythMediaOverlay::InitWindow(), main(), XMLTV_generic_config::RunConfig(), EditStreamMetadata::searchClicked(), ProgLister::ShowChooseViewMenu(), and BookmarkManager::slotBookmarkClicked().

◆ CreateCopy()

void MythScreenType::CreateCopy ( MythUIType * parent )

overrideprotectedvirtual

Copy the state of this widget to the one given, it must be of the same type.

Do not use.

Reimplemented from MythUIType.

Definition at line 551 of file mythscreentype.cpp.

◆ doInit()

void MythScreenType::doInit ( void )

Definition at line 368 of file mythscreentype.cpp.

Referenced by MythScreenStack::doInit(), and NCPrivate::ProcessQueue().

◆ Exiting

void MythScreenType::Exiting ( )

signal

◆ gestureEvent()

bool MythScreenType::gestureEvent ( MythGestureEvent * event )

overridevirtual

Mouse click/movement handler, receives mouse gesture events from the QCoreApplication event loop.

Should not be used directly.

Parameters

event Mouse event

Reimplemented from MythUIType.

Reimplemented in GuideGrid.

Definition at line 461 of file mythscreentype.cpp.

Referenced by OSD::DialogHandleGesture(), MythMainWindow::eventFilter(), MythDialogBox::gestureEvent(), and GuideGrid::gestureEvent().

◆ GetFocusWidget()

MythUIType * MythScreenType::GetFocusWidget ( void ) const

Definition at line 111 of file mythscreentype.cpp.

◆ GetPainter()

MythPainter * MythScreenType::GetPainter ( void )

overridevirtual

Reimplemented from MythUIType.

Definition at line 556 of file mythscreentype.cpp.

◆ GetScreenStack()

MythScreenStack * MythScreenType::GetScreenStack ( void ) const

Definition at line 220 of file mythscreentype.cpp.

Referenced by VideoDialog::ChangeFilter(), Close(), GuideGrid::Close(), ProgLister::Close(), ScheduleEditor::Close(), ViewScheduled::Close(), NCPrivate::DeleteAllScreens(), GameUI::edit(), VideoDialog::EditMetadata(), GuideGrid::enter(), MythThemedMenu::handleAction(), MythNotificationScreen::Init(), MythBrowser::keyPressEvent(), ProgFinder::keyPressEvent(), MythNotificationScreen::ProcessTimer(), VideoDialog::SwitchLayout(), and NetTree::SwitchView().

◆ Init()

void MythScreenType::Init ( void )

protectedvirtual

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 in NetBase, LogViewer, RecordingSelector, ThumbFinder, BackendSelection, MythNotificationScreen, MythTerminal, RawSettingsEditor, StandardSettingDialog, AudioConfigScreen, GrabberSettings, GuideGrid, IdleScreen, PlaybackBox, PrevRecordedList, ProgDetails, ProgFinder, ProgramRecPriority, AudioSetupWizard, StatusBox, ThemeChooser, ViewScheduled, ViewScheduleDiff, and ImportIconsWizard.

Definition at line 384 of file mythscreentype.cpp.

Referenced by doInit().

◆ inputMethodEvent()

bool MythScreenType::inputMethodEvent ( QInputMethodEvent * event )

overridevirtual

Input Method event handler.

Parameters

event Input Method event

Reimplemented from MythUIType.

Definition at line 401 of file mythscreentype.cpp.

Referenced by MythMainWindow::eventFilter().

◆ IsDeleting()

bool MythScreenType::IsDeleting ( void ) const

Definition at line 259 of file mythscreentype.cpp.

Referenced by MythNotificationScreenStack::PopScreen(), and MythScreenStack::PopScreen().

◆ IsFullscreen()

bool MythScreenType::IsFullscreen ( void ) const

Definition at line 101 of file mythscreentype.cpp.

Referenced by MythScreenStack::AddScreen(), MythScreenStack::DoNewFadeTransition(), MythNotificationScreenStack::PopScreen(), and MythScreenStack::PopScreen().

◆ IsInitialized()

bool MythScreenType::IsInitialized ( void ) const

Has Init() been called on this screen?

Definition at line 363 of file mythscreentype.cpp.

Referenced by MythScreenStack::AddScreen(), MythScreenStack::CheckNewFadeTransition(), MythScreenStack::doInit(), and MythMainWindow::IsTopScreenInitialized().

◆ IsLoaded()

bool MythScreenType::IsLoaded ( void ) const

inline

Definition at line 84 of file mythscreentype.h.

Referenced by MythScreenStack::doInit().

◆ IsLoading()

bool MythScreenType::IsLoading ( void ) const

inline

Definition at line 83 of file mythscreentype.h.

Referenced by MythScreenStack::ScheduleInitIfNeeded().

◆ keyPressEvent()

bool MythScreenType::keyPressEvent ( QKeyEvent * event )

overridevirtual

Key event handler.

Parameters

event Keypress event

Reimplemented from MythUIType.

Reimplemented in EditMetadataDialog, FileSelector, ImportNative, LogViewer, RecordingSelector, VideoSelector, EditLyricsDialog, MusicCommon, MythThemedMenu, MythUIVirtualKeyboard, PrevRecordedList, ExportNative, MythBurn, SelectDestination, DVDThemeSelector, ThumbFinder, BookmarkEditor, BrowserConfig, BookmarkManager, MythBrowser, MythFlashPlayer, GameUI, Ripper, RipStatus, EditMetadataCommon, EditMetadataDialog, EditAlbumartDialog, ImportMusicDialog, ImportCoverArtDialog, ImportSettings, LyricsView, MiniPlayer, MythMusicVolumeDialog, TrackInfoDialog, PlaylistEditorView, PlaylistView, SearchView, SmartPlaylistEditor, SmartPLResultViewer, StreamView, VisualizerView, TrackInfoPopup, NetEditorBase, NetSearch, NetTree, RSSEditPopup, RSSEditor, MythNews, MythNewsConfig, MythNewsEditor, Weather, WeatherScreen, ScreenSetup, ZMConsole, ZMEvents, ZMLivePlayer, ZMMiniPlayer, ZMPlayer, SearchButtonListDialog, StandardSettingDialog, ChannelRecPriority, CustomEdit, GallerySlideView, GalleryThumbView, GrabberSettings, GuideGrid, IdleScreen, KeyGrabPopupBox, PlaybackBox, ProgDetails, ProgFinder, ProgLister, ProgramRecPriority, ScheduleEditor, SchedEditChild, AudioSetupWizard, GeneralSetupWizard, VideoSetupWizard, StatusBox, ThemeChooser, MetadataSettings, PlayerSettings, ViewScheduled, ViewScheduleDiff, ScreenWizard, ChannelEditor, WelcomeDialog, ItemDetailPopup, and VideoDialog.

Definition at line 407 of file mythscreentype.cpp.

◆ Load()

void MythScreenType::Load ( void )

protectedvirtual

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 in NetSearch, NetTree, SearchStream, BackendSelection, LanguageSelection, RawSettingsEditor, StandardSettingDialog, AudioConfigScreen, GrabberSettings, GuideGrid, IdleScreen, PlaybackBox, PrevRecordedList, ProgLister, ProgramRecPriority, ScheduleEditor, SchedOptEditor, SchedFilterEditor, StoreOptEditor, PostProcEditor, MetadataOptions, AudioSetupWizard, ThemeChooser, ViewScheduled, ViewScheduleDiff, and ImportIconsWizard.

Definition at line 284 of file mythscreentype.cpp.

Referenced by IdleScreen::Load(), LoadInForeground(), ScreenLoadTask::run(), and WriteDefaults().

◆ LoadInBackground()

void MythScreenType::LoadInBackground ( const QString & message = "" )

protected

◆ LoadInForeground()

void MythScreenType::LoadInForeground ( void )

Definition at line 304 of file mythscreentype.cpp.

Referenced by MythScreenStack::doInit().

◆ NextPrevWidgetFocus()

bool MythScreenType::NextPrevWidgetFocus ( bool up_or_down )

virtual

Definition at line 156 of file mythscreentype.cpp.

Referenced by ScreenSetup::deleteScreen(), ScreenSetup::doListSelect(), ThumbFinder::keyPressEvent(), keyPressEvent(), and MythControls::LeftPressed().

◆ OpenBusyPopup()

void MythScreenType::OpenBusyPopup ( const QString & message = "" )

protected

Definition at line 323 of file mythscreentype.cpp.

Referenced by ThemeChooser::customEvent(), NetSearch::DoSearch(), SearchStream::doUpdateStreams(), NetSearch::GetLastResults(), NetSearch::GetMoreResults(), LoadInBackground(), ThemeChooser::saveAndReload(), ImportIconsWizard::search(), Ripper::startEjectCD(), Ripper::startScanCD(), NetTree::UpdateRSS(), and NetTree::UpdateTrees().

◆ ParseElement()

bool MythScreenType::ParseElement	(	const QString &	filename,
		QDomElement &	element,
		bool	showWarnings
	)

overrideprotectedvirtual

Parse the xml definition of this widget setting the state of the object accordingly.

Reimplemented from MythUIType.

Definition at line 495 of file mythscreentype.cpp.

◆ ReloadInBackground()

void MythScreenType::ReloadInBackground ( void )

protected

Definition at line 317 of file mythscreentype.cpp.

Referenced by ThemeChooser::refreshDownloadableThemes(), and ThemeChooser::removeTheme().

◆ ResetBusyPopup()

void MythScreenType::ResetBusyPopup ( void )

protected

Definition at line 354 of file mythscreentype.cpp.

Referenced by ThemeChooser::Load().

◆ SetBusyPopupMessage()

void MythScreenType::SetBusyPopupMessage ( const QString & message )

protected

Definition at line 348 of file mythscreentype.cpp.

Referenced by AudioConfigScreen::Load(), ThemeChooser::Load(), and ThemeChooser::LoadVersion().

◆ SetDeleting()

void MythScreenType::SetDeleting ( bool deleting )

Definition at line 264 of file mythscreentype.cpp.

Referenced by MythNotificationScreenStack::PopScreen(), and MythScreenStack::PopScreen().

◆ SetFocusWidget()

bool MythScreenType::SetFocusWidget ( MythUIType * widget = nullptr )

Definition at line 116 of file mythscreentype.cpp.

Referenced by SmartPLOrderByDialog::addPressed(), SmartPLOrderByDialog::ascendingPressed(), MythNavigationOverlay::AudioStateChanged(), BuildFocusList(), MythControls::ChangeButtonFocus(), BackendSelection::ConnectBackend(), ProfileDialog::Create(), RecordingSelector::Create(), VideoSelector::Create(), FunctionDialog::Create(), MythChannelOverlay::Create(), GallerySlideView::Create(), PhrasePopup::Create(), PowerSearchPopup::Create(), EditPowerSearchPopup::Create(), ItemDetailPopup::Create(), VideoDialog::Create(), ExportNative::Create(), FileSelector::Create(), ArchiveFileSelector::Create(), ImportNative::Create(), LogViewer::Create(), MythBurn::Create(), SelectDestination::Create(), DVDThemeSelector::Create(), ThumbFinder::Create(), BookmarkEditor::Create(), BrowserConfig::Create(), BookmarkManager::Create(), MythBrowser::Create(), MythFlashPlayer::Create(), GameDetailsPopup::Create(), GeneralSettings::Create(), ImportSettings::Create(), SearchView::Create(), VisualizationSettings::Create(), NetTree::Create(), RSSEditor::Create(), MythNews::Create(), MythNewsConfig::Create(), MythNewsEditor::Create(), ScreenSetup::Create(), SourceSetup::Create(), LocationDialog::Create(), ZMConsole::Create(), ZMPlayer::Create(), MythConfirmationDialog::Create(), KeyGrabPopupBox::Create(), PlaybackBox::Create(), WelcomeDialog::Create(), ProgFinder::customEvent(), MythControls::customEvent(), PrevRecordedList::customEvent(), PhrasePopup::deleteClicked(), PowerSearchPopup::deleteClicked(), SmartPLOrderByDialog::deletePressed(), SmartPLOrderByDialog::descendingPressed(), ProgInfoList::Display(), InfoList::Display(), LocationDialog::doSearch(), ImportIconsWizard::enableControls(), gestureEvent(), ThumbFinder::getThumbImages(), PlaybackBox::Init(), ThemeChooser::Init(), MythUIVirtualKeyboard::keyPressEvent(), MythBrowser::keyPressEvent(), ZMEvents::keyPressEvent(), CustomPriority::loadData(), ImportIconsWizard::menuSelection(), SmartPLOrderByDialog::moveDownPressed(), SmartPLOrderByDialog::moveUpPressed(), NextPrevWidgetFocus(), MythNavigationOverlay::PauseChanged(), PhrasePopup::phraseClicked(), NetSearch::SearchFinished(), ProgFinder::select(), GalleryThumbView::SelectZoomWidget(), ZMEvents::setGridLayout(), GUIStartup::setTotal(), MythBrowser::slotTabLosingFocus(), PlaybackBox::SwitchList(), ViewScheduled::SwitchList(), and MythBrowser::switchTab().

◆ SetFullscreen()

void MythScreenType::SetFullscreen ( bool full )

Definition at line 106 of file mythscreentype.cpp.

Referenced by MythNotificationScreenStack::PopScreen(), and MythScreenStack::PopScreen().

◆ ShowMenu()

void MythScreenType::ShowMenu ( void )

virtual

Reimplemented in ZMLivePlayer, MythNavigationOverlay, MythThemedMenu, GameUI, Ripper, LyricsView, MusicCommon, PlaylistEditorView, SearchView, StreamView, VisualizerView, MythNews, ZMEvents, StandardSettingDialog, ChannelRecPriority, PlaybackSettingsDialog, GuideGrid, MythControls, PlaybackBox, ProgFinder, ProgLister, and ViewScheduled.

Definition at line 396 of file mythscreentype.cpp.

Referenced by gestureEvent(), and keyPressEvent().

Friends And Related Function Documentation

◆ ScreenLoadTask

friend class ScreenLoadTask

friend

Definition at line 49 of file mythscreentype.h.

Referenced by LoadInBackground().

◆ XMLParseBase

friend class XMLParseBase

friend

Definition at line 135 of file mythscreentype.h.

Member Data Documentation

◆ m_busyPopup

MythUIBusyDialog* MythScreenType::m_busyPopup {nullptr}

protected

Definition at line 131 of file mythscreentype.h.

Referenced by CloseBusyPopup(), OpenBusyPopup(), ResetBusyPopup(), and SetBusyPopupMessage().

◆ m_currentFocusWidget

MythUIType* MythScreenType::m_currentFocusWidget {nullptr}

protected

Definition at line 124 of file mythscreentype.h.

Referenced by BuildFocusList(), GetFocusWidget(), inputMethodEvent(), keyPressEvent(), NextPrevWidgetFocus(), SetFocusWidget(), and ~MythScreenType().

◆ m_focusWidgetList

FocusInfoType MythScreenType::m_focusWidgetList

protected

Definition at line 128 of file mythscreentype.h.

Referenced by BuildFocusList(), NextPrevWidgetFocus(), and SetFocusWidget().

◆ m_fullScreen

bool MythScreenType::m_fullScreen {false}

protected

Definition at line 116 of file mythscreentype.h.

Referenced by aboutToHide(), aboutToShow(), CopyFrom(), IsFullscreen(), ParseElement(), and SetFullscreen().

◆ m_isDeleting

bool MythScreenType::m_isDeleting {false}

protected

Definition at line 117 of file mythscreentype.h.

Referenced by CopyFrom(), IsDeleting(), SetDeleting(), and GallerySlideView::TransitionComplete().

◆ m_isInitialized

bool MythScreenType::m_isInitialized {false}

protected

Definition at line 122 of file mythscreentype.h.

Referenced by doInit(), IsInitialized(), and ReloadInBackground().

◆ m_isLoaded

volatile bool MythScreenType::m_isLoaded {false}

protected

Definition at line 121 of file mythscreentype.h.

Referenced by LoadInBackground(), LoadInForeground(), and ScreenLoadTask::run().

◆ m_isLoading

volatile bool MythScreenType::m_isLoading {false}

protected

Definition at line 120 of file mythscreentype.h.

Referenced by LoadInBackground(), LoadInForeground(), and ScreenLoadTask::run().

◆ m_loadLock

QSemaphore MythScreenType::m_loadLock {1}

protected

Definition at line 119 of file mythscreentype.h.

Referenced by doInit(), LoadInBackground(), LoadInForeground(), ScreenLoadTask::run(), and ~MythScreenType().

◆ m_savedMask

QRegion MythScreenType::m_savedMask

protected

Definition at line 133 of file mythscreentype.h.

Referenced by aboutToHide(), and aboutToShow().

◆ m_screenStack

MythScreenStack* MythScreenType::m_screenStack {nullptr}

protected

Definition at line 130 of file mythscreentype.h.

Referenced by GetPainter(), GetScreenStack(), MythThemedMenu::keyPressEvent(), LoadInBackground(), LoadInForeground(), and MythDialogBox::Select().

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

mythtv/libs/libmythui/mythscreentype.h
mythtv/libs/libmythui/mythscreentype.cpp

Public Slots

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MythScreenType() [1/2]

◆ ~MythScreenType()

◆ MythScreenType() [2/2]

Member Function Documentation

◆ aboutToHide()

◆ aboutToShow()

◆ BuildFocusList()

◆ Close

◆ CloseBusyPopup()

◆ CopyFrom()

◆ Create()

◆ CreateCopy()

◆ doInit()

◆ Exiting

◆ gestureEvent()

◆ GetFocusWidget()

◆ GetPainter()

◆ GetScreenStack()

◆ Init()

◆ inputMethodEvent()

◆ IsDeleting()

◆ IsFullscreen()

◆ IsInitialized()

◆ IsLoaded()

◆ IsLoading()

◆ keyPressEvent()

◆ Load()

◆ LoadInBackground()

◆ LoadInForeground()

◆ NextPrevWidgetFocus()

◆ OpenBusyPopup()

◆ ParseElement()

◆ ReloadInBackground()

◆ ResetBusyPopup()

◆ SetBusyPopupMessage()

◆ SetDeleting()

◆ SetFocusWidget()

◆ SetFullscreen()

◆ ShowMenu()

Friends And Related Function Documentation

◆ ScreenLoadTask

◆ XMLParseBase

Member Data Documentation

◆ m_busyPopup

◆ m_currentFocusWidget

◆ m_focusWidgetList

◆ m_fullScreen

◆ m_isDeleting

◆ m_isInitialized

◆ m_isLoaded

◆ m_isLoading

◆ m_loadLock

◆ m_savedMask

◆ m_screenStack