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MythScreenType Class Reference
MythTV User Interface Library » MythUI Widget and theme handling

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

#include <mythscreentype.h>

Inheritance diagram for MythScreenType:
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Collaboration diagram for MythScreenType:
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Public Slots

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 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

 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)
 
bool IsEnabled (void) const
 
void SetEnabled (bool enable)
 
bool MoveToTop (void)
 
bool MoveChildToTop (MythUIType *child)
 
void ActivateAnimations (MythUIAnimation::Trigger trigger)
 
QList< MythUIAnimation * > * GetAnimations (void)
 
virtual void Pulse (void)
 Pulse is called 70 times a second to trigger a single frame of an animation. More...
 
void Draw (MythPainter *p, int xoffset, int yoffset, int alphaMod=255, QRect clipRect=QRect())
 
void SetPosition (int x, int y)
 Convenience method, calls SetPosition(const MythPoint&) Override that instead to change functionality. More...
 
void SetPosition (QPoint point)
 
virtual void SetPosition (const MythPoint &point)
 
virtual MythPoint GetPosition (void) const
 
virtual void SetSize (QSize size)
 
virtual void SetMinSize (const MythPoint &size)
 Set the minimum size of this widget, for widgets which can be rescaled. More...
 
virtual QSize GetMinSize (void) const
 
virtual void SetArea (const MythRect &rect)
 
virtual void AdjustMinArea (int delta_x, int delta_y, int delta_w, int delta_h)
 Adjust the size of a sibling. More...
 
virtual void VanishSibling (void)
 
virtual void SetMinAreaParent (MythRect actual_area, MythRect allowed_area, MythUIType *child)
 Adjust the size of sibling objects within the button. More...
 
virtual void SetMinArea (const MythRect &rect)
 Set the minimum area based on the given size. More...
 
virtual MythRect GetArea (void) const
 If the object has a minimum area defined, return it, other wise return the default area. More...
 
virtual MythRect GetFullArea (void) const
 
virtual void RecalculateArea (bool recurse=true)
 
void ExpandArea (QRect rect)
 
virtual QRegion GetDirtyArea (void) const
 
bool IsVisible (bool recurse=false) const
 
virtual void SetVisible (bool visible)
 
void MoveTo (QPoint destXY, QPoint speedXY)
 
void AdjustAlpha (int mode, int alphachange, int minalpha=0, int maxalpha=255)
 
void SetAlpha (int newalpha)
 
int GetAlpha (void) const
 
virtual void mediaEvent (MythMediaEvent *event)
 Media/Device status event handler, received from MythMediaMonitor. More...
 
MythFontProperties * GetFont (const QString &text) const
 
bool AddFont (const QString &text, MythFontProperties *fontProp)
 
void SetHelpText (const QString &text)
 
QString GetHelpText (void) const
 
void SetXMLLocation (const QString &filename, int where)
 
QString GetXMLLocation (void) const
 
void SetXMLName (const QString &name)
 
QString GetXMLName (void) const
 
bool IsDeferredLoading (bool recurse=false) const
 
void SetDeferLoad (bool defer)
 
virtual void LoadNow (void)
 Cause images in this and child widgets to be loaded. More...
 
bool ContainsPoint (QPoint point) const
 Check if the given point falls within this widgets area. More...
 
void SetPainter (MythPainter *painter)
 
void SetCentre (UIEffects::Centre centre)
 
void SetZoom (float zoom)
 
void SetHorizontalZoom (float zoom)
 
void SetVerticalZoom (float zoom)
 
void SetAngle (float angle)
 
void SetDependIsDefault (bool isDefault)
 
void SetReverseDependence (MythUIType *dependee, bool reverse)
 
void SetDependsMap (QMap< QString, QString > dependsMap)
 
QMap< QString, QString > GetDependsMap () const
 

Protected Member Functions

 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...
 

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
 
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 61 of file mythscreentype.cpp.

◆ ~MythScreenType()

MythScreenType::~MythScreenType ( )
override

Definition at line 90 of file mythscreentype.cpp.

◆ MythScreenType() [2/2]

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

Definition at line 77 of file mythscreentype.cpp.

Member Function Documentation

◆ Create()

bool MythScreenType::Create ( void  )
virtual

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

Definition at line 266 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().

◆ keyPressEvent()

bool MythScreenType::keyPressEvent ( QKeyEvent *  event)
overridevirtual

Key event handler.

Parameters
eventKeypress event

Reimplemented from MythUIType.

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

Definition at line 404 of file mythscreentype.cpp.

Referenced by OSD::DialogHandleKeypress(), MythFlashPlayer::keyPressEvent(), MythChannelOverlay::keyPressEvent(), ChannelEditor::keyPressEvent(), ImportSettings::keyPressEvent(), MythNavigationOverlay::keyPressEvent(), IdleScreen::keyPressEvent(), PlayerSettings::keyPressEvent(), MetadataSettings::keyPressEvent(), GrabberSettings::keyPressEvent(), KeyGrabPopupBox::keyPressEvent(), GeneralSetupWizard::keyPressEvent(), CustomEdit::keyPressEvent(), ProgDetails::keyPressEvent(), AudioSetupWizard::keyPressEvent(), MythBrowser::keyPressEvent(), VideoSetupWizard::keyPressEvent(), WelcomeDialog::keyPressEvent(), Weather::keyPressEvent(), NetSearch::keyPressEvent(), ChannelRecPriority::keyPressEvent(), ScreenWizard::keyPressEvent(), BookmarkEditor::keyPressEvent(), DVDThemeSelector::keyPressEvent(), MythNews::keyPressEvent(), MythNewsConfig::keyPressEvent(), NetEditorBase::keyPressEvent(), EditMetadataDialog::keyPressEvent(), SelectDestination::keyPressEvent(), EditMetadataCommon::keyPressEvent(), ProgFinder::keyPressEvent(), ViewScheduleDiff::keyPressEvent(), LogViewer::keyPressEvent(), MythNewsEditor::keyPressEvent(), GameUI::keyPressEvent(), GalleryThumbView::keyPressEvent(), ThemeChooser::keyPressEvent(), PrevRecordedList::keyPressEvent(), GallerySlideView::keyPressEvent(), ViewScheduled::keyPressEvent(), ZMEvents::keyPressEvent(), RecordingSelector::keyPressEvent(), BrowserConfig::keyPressEvent(), ZMPlayer::keyPressEvent(), ExportNative::keyPressEvent(), MythUIBusyDialog::keyPressEvent(), StatusBox::keyPressEvent(), TrackInfoPopup::keyPressEvent(), ThumbFinder::keyPressEvent(), VideoSelector::keyPressEvent(), RSSEditPopup::keyPressEvent(), NetTree::keyPressEvent(), ProgLister::keyPressEvent(), FileSelector::keyPressEvent(), MythUIVirtualKeyboard::keyPressEvent(), VideoDialog::keyPressEvent(), MusicCommon::keyPressEvent(), ZMConsole::keyPressEvent(), MythBurn::keyPressEvent(), MythUIProgressDialog::keyPressEvent(), EditLyricsDialog::keyPressEvent(), ZMLivePlayer::keyPressEvent(), ImportMusicDialog::keyPressEvent(), BookmarkManager::keyPressEvent(), ProgramRecPriority::keyPressEvent(), ScreenSetup::keyPressEvent(), MythThemedMenu::keyPressEvent(), SmartPlaylistEditor::keyPressEvent(), ImportNative::keyPressEvent(), RSSEditor::keyPressEvent(), Ripper::keyPressEvent(), GuideGrid::keyPressEvent(), PlaybackBox::keyPressEvent(), ScheduleEditor::keyPressEvent(), MythNotificationScreen::keyPressEvent(), ImportCoverArtDialog::keyPressEvent(), MythMusicVolumeDialog::keyPressEvent(), SmartPLResultViewer::keyPressEvent(), RipStatus::keyPressEvent(), MythDialogBox::keyPressEvent(), TrackInfoDialog::keyPressEvent(), SchedEditChild::keyPressEvent(), MythConfirmationDialog::keyPressEvent(), SearchButtonListDialog::keyPressEvent(), StandardSettingDialog::keyPressEvent(), ItemDetailPopup::keyPressEvent(), and SysEventHandleAction().

◆ inputMethodEvent()

bool MythScreenType::inputMethodEvent ( QInputMethodEvent *  event)
overridevirtual

Input Method event handler.

Parameters
eventInput Method event

Reimplemented from MythUIType.

Definition at line 398 of file mythscreentype.cpp.

Referenced by MythMainWindow::eventFilter().

◆ 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
eventMouse event

Reimplemented from MythUIType.

Reimplemented in GuideGrid.

Definition at line 446 of file mythscreentype.cpp.

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

◆ ShowMenu()

void MythScreenType::ShowMenu ( void  )
virtual

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

Definition at line 393 of file mythscreentype.cpp.

Referenced by gestureEvent(), and keyPressEvent().

◆ doInit()

void MythScreenType::doInit ( void  )

Definition at line 365 of file mythscreentype.cpp.

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

◆ LoadInForeground()

void MythScreenType::LoadInForeground ( void  )

Definition at line 301 of file mythscreentype.cpp.

Referenced by MythScreenStack::doInit().

◆ IsInitialized()

bool MythScreenType::IsInitialized ( void  ) const

Has Init() been called on this screen?

Definition at line 360 of file mythscreentype.cpp.

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

◆ IsFullscreen()

bool MythScreenType::IsFullscreen ( void  ) const

Definition at line 103 of file mythscreentype.cpp.

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

◆ SetFullscreen()

void MythScreenType::SetFullscreen ( bool  full)

Definition at line 108 of file mythscreentype.cpp.

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

◆ GetFocusWidget()

MythUIType * MythScreenType::GetFocusWidget ( void  ) const

Definition at line 113 of file mythscreentype.cpp.

Referenced by MythNavigationOverlay::AudioStateChanged(), MythUIVirtualKeyboard::charClicked(), PlaylistEditorView::createPlaylistMenu(), PlaybackBox::createPlaylistMenu(), PlaylistEditorView::createSmartPlaylistMenu(), MusicCommon::createSubMenu(), SearchView::customEvent(), ProgFinder::customEvent(), MythControls::customEvent(), PlaylistEditorView::customEvent(), ScreenSetup::doListSelect(), CriteriaRowEditor::editDate(), MythNavigationOverlay::GeneralAction(), MythControls::GetCurrentAction(), MythControls::GetCurrentButton(), MythControls::GetCurrentContext(), MythControls::GetCurrentKey(), ProgFinder::GetCurrentProgram(), PlaybackBox::HandlePreviewEvent(), MythDialogBox::inputMethodEvent(), MythChannelOverlay::keyPressEvent(), ChannelEditor::keyPressEvent(), ImportSettings::keyPressEvent(), MythNavigationOverlay::keyPressEvent(), ZMMiniPlayer::keyPressEvent(), MiniPlayer::keyPressEvent(), PlayerSettings::keyPressEvent(), MetadataSettings::keyPressEvent(), GrabberSettings::keyPressEvent(), KeyGrabPopupBox::keyPressEvent(), GeneralSetupWizard::keyPressEvent(), PlaylistView::keyPressEvent(), VisualizerView::keyPressEvent(), CustomEdit::keyPressEvent(), SearchView::keyPressEvent(), AudioSetupWizard::keyPressEvent(), LyricsView::keyPressEvent(), MythBrowser::keyPressEvent(), StreamView::keyPressEvent(), VideoSetupWizard::keyPressEvent(), WelcomeDialog::keyPressEvent(), ChannelRecPriority::keyPressEvent(), ScreenWizard::keyPressEvent(), BookmarkEditor::keyPressEvent(), NetSearch::keyPressEvent(), Weather::keyPressEvent(), MythNews::keyPressEvent(), MythNewsConfig::keyPressEvent(), DVDThemeSelector::keyPressEvent(), NetEditorBase::keyPressEvent(), EditMetadataDialog::keyPressEvent(), SelectDestination::keyPressEvent(), ProgFinder::keyPressEvent(), EditMetadataCommon::keyPressEvent(), LogViewer::keyPressEvent(), GameUI::keyPressEvent(), MythNewsEditor::keyPressEvent(), WeatherScreen::keyPressEvent(), GalleryThumbView::keyPressEvent(), PrevRecordedList::keyPressEvent(), ThemeChooser::keyPressEvent(), GallerySlideView::keyPressEvent(), RecordingSelector::keyPressEvent(), ViewScheduled::keyPressEvent(), ZMEvents::keyPressEvent(), BrowserConfig::keyPressEvent(), ExportNative::keyPressEvent(), ZMPlayer::keyPressEvent(), StatusBox::keyPressEvent(), ThumbFinder::keyPressEvent(), VideoSelector::keyPressEvent(), RSSEditPopup::keyPressEvent(), NetTree::keyPressEvent(), ProgLister::keyPressEvent(), FileSelector::keyPressEvent(), MythUIVirtualKeyboard::keyPressEvent(), VideoDialog::keyPressEvent(), MusicCommon::keyPressEvent(), MythBurn::keyPressEvent(), ZMConsole::keyPressEvent(), ZMLivePlayer::keyPressEvent(), EditLyricsDialog::keyPressEvent(), BookmarkManager::keyPressEvent(), ImportMusicDialog::keyPressEvent(), ProgramRecPriority::keyPressEvent(), ScreenSetup::keyPressEvent(), PlaylistEditorView::keyPressEvent(), MythThemedMenu::keyPressEvent(), SmartPlaylistEditor::keyPressEvent(), ImportNative::keyPressEvent(), RSSEditor::keyPressEvent(), Ripper::keyPressEvent(), PlaybackBox::keyPressEvent(), EditAlbumartDialog::keyPressEvent(), ScheduleEditor::keyPressEvent(), ImportCoverArtDialog::keyPressEvent(), SmartPLResultViewer::keyPressEvent(), RipStatus::keyPressEvent(), MythDialogBox::keyPressEvent(), SchedEditChild::keyPressEvent(), MythConfirmationDialog::keyPressEvent(), SearchButtonListDialog::keyPressEvent(), MythNavigationOverlay::PauseChanged(), MythControls::RefreshKeyInformation(), MusicCommon::searchButtonList(), ProgFinder::select(), CriteriaRowEditor::setDate(), StatusBox::setHelpText(), CriteriaRowEditor::setValue(), PlaybackBox::ShowGroupPopup(), ProgFinder::ShowGuide(), SearchView::ShowMenu(), ProgFinder::ShowMenu(), NetSearch::ShowMenu(), PlaylistEditorView::ShowMenu(), PlaybackBox::ShowMenu(), BrowserConfig::slotFocusChanged(), NetSearch::SlotItemChanged(), ViewScheduled::SwitchList(), PlaybackBox::SwitchList(), MythBrowser::switchTab(), PlaybackBox::togglePlayListItem(), ScreenSetup::updateHelpText(), ProgFinder::updateInfo(), MythNews::updateInfoView(), PlaybackBox::UpdateUIListItem(), and CriteriaRowEditor::valueButtonClicked().

◆ SetFocusWidget()

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

Definition at line 118 of file mythscreentype.cpp.

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

◆ NextPrevWidgetFocus()

bool MythScreenType::NextPrevWidgetFocus ( bool  up_or_down)
virtual

Definition at line 153 of file mythscreentype.cpp.

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

◆ BuildFocusList()

void MythScreenType::BuildFocusList ( void  )

Definition at line 206 of file mythscreentype.cpp.

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

◆ GetScreenStack()

MythScreenStack * MythScreenType::GetScreenStack ( ) const

Definition at line 217 of file mythscreentype.cpp.

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

◆ aboutToHide()

void MythScreenType::aboutToHide ( void  )
virtual

Reimplemented in GuideGrid.

Definition at line 222 of file mythscreentype.cpp.

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

◆ aboutToShow()

void MythScreenType::aboutToShow ( void  )
virtual

Reimplemented in MythThemedMenu, and GuideGrid.

Definition at line 238 of file mythscreentype.cpp.

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

◆ IsDeleting()

bool MythScreenType::IsDeleting ( void  ) const

Definition at line 256 of file mythscreentype.cpp.

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

◆ SetDeleting()

void MythScreenType::SetDeleting ( bool  deleting)

Definition at line 261 of file mythscreentype.cpp.

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

◆ IsLoading()

bool MythScreenType::IsLoading ( void  ) const
inline

Definition at line 83 of file mythscreentype.h.

Referenced by MythScreenStack::ScheduleInitIfNeeded().

◆ IsLoaded()

bool MythScreenType::IsLoaded ( void  ) const
inline

Definition at line 84 of file mythscreentype.h.

Referenced by MythScreenStack::doInit().

◆ GetPainter()

MythPainter * MythScreenType::GetPainter ( void  )
overridevirtual

Reimplemented from MythUIType.

Definition at line 541 of file mythscreentype.cpp.

◆ Close

void MythScreenType::Close ( )
virtualslot

Reimplemented in MythControls, and BackendSelection.

Definition at line 386 of file mythscreentype.cpp.

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

◆ Exiting

void MythScreenType::Exiting ( )
signal

Referenced by CardInput::channelScanner(), ChannelEditor::customEvent(), PlaybackBox::displayRecGroup(), ParentalLevelChangeCheckerPrivate::DoCheck(), ChannelEditor::edit(), ChannelScannerGUI::MonitorProgress(), ZMEvents::playPressed(), ChannelEditor::restoreData(), ChannelEditor::scan(), Weather::setupPage(), Weather::SetupScreens(), MythNews::ShowEditDialog(), BookmarkManager::ShowEditDialog(), MythNews::ShowFeedManager(), PlaybackBox::showGroupFilter(), ChannelImporter::ShowManualChannelPopup(), ChannelImporter::ShowResolveChannelPopup(), BookmarkManager::slotBookmarkClicked(), BookmarkManager::slotShowMarked(), MusicCommon::switchView(), ChannelEditor::transportEditor(), TVMenuCallback(), and ~MythScreenType().

◆ CopyFrom()

void MythScreenType::CopyFrom ( MythUIType *  base)
overrideprotectedvirtual

Copy this widgets state from another.

Reimplemented from MythUIType.

Reimplemented in MythThemedMenuState.

Definition at line 511 of file mythscreentype.cpp.

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

◆ 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 536 of file mythscreentype.cpp.

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

Definition at line 281 of file mythscreentype.cpp.

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

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

Definition at line 381 of file mythscreentype.cpp.

Referenced by doInit().

◆ LoadInBackground()

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

Definition at line 286 of file mythscreentype.cpp.

Referenced by GrabberSettings::Create(), AudioSetupWizard::Create(), NetSearch::Create(), ProgFinder::Create(), ViewScheduleDiff::Create(), ThemeChooser::Create(), RawSettingsEditor::Create(), PrevRecordedList::Create(), ViewScheduled::Create(), NetTree::Create(), ProgLister::Create(), BackendSelection::Create(), ProgramRecPriority::Create(), SearchStream::Create(), GuideGrid::Create(), PlaybackBox::Create(), StandardSettingDialog::Create(), PrevRecordedList::customEvent(), PrevRecordedList::keyPressEvent(), ProgLister::keyPressEvent(), ReloadInBackground(), ProgLister::SetViewFromList(), ProgLister::SetViewFromTime(), PrevRecordedList::showListTakeFocus(), ProgLister::SwitchToNextView(), and ProgLister::SwitchToPreviousView().

◆ ReloadInBackground()

void MythScreenType::ReloadInBackground ( void  )
protected

Definition at line 314 of file mythscreentype.cpp.

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

◆ OpenBusyPopup()

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

Definition at line 320 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().

◆ CloseBusyPopup()

void MythScreenType::CloseBusyPopup ( void  )
protected

Definition at line 338 of file mythscreentype.cpp.

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

◆ SetBusyPopupMessage()

void MythScreenType::SetBusyPopupMessage ( const QString &  message)
protected

Definition at line 345 of file mythscreentype.cpp.

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

◆ ResetBusyPopup()

void MythScreenType::ResetBusyPopup ( void  )
protected

Definition at line 351 of file mythscreentype.cpp.

Referenced by ThemeChooser::Load().

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_fullScreen

bool MythScreenType::m_fullScreen {false}
protected

Definition at line 116 of file mythscreentype.h.

Referenced by aboutToHide(), aboutToShow(), CopyFrom(), IsFullscreen(), MythScreenType(), 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_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_isLoading

volatile bool MythScreenType::m_isLoading {false}
protected

Definition at line 120 of file mythscreentype.h.

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

◆ 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_isInitialized

bool MythScreenType::m_isInitialized {false}
protected

Definition at line 122 of file mythscreentype.h.

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

◆ 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_screenStack

MythScreenStack* MythScreenType::m_screenStack {nullptr}
protected

Definition at line 130 of file mythscreentype.h.

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

◆ m_busyPopup

MythUIBusyDialog* MythScreenType::m_busyPopup {nullptr}
protected

Definition at line 131 of file mythscreentype.h.

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

◆ m_savedMask

QRegion MythScreenType::m_savedMask
protected

Definition at line 133 of file mythscreentype.h.

Referenced by aboutToHide(), and aboutToShow().

The documentation for this class was generated from the following files:
Generated on Thu Jun 1 2023 03:21:54 for MythTV by   doxygen 1.8.17