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Public Member Functions | List of all members
SubImage Class Reference
Inheritance diagram for SubImage:
Inheritance graph
Collaboration diagram for SubImage:
Collaboration graph

Public Member Functions

 SubImage (MythUIType *parent, const QString &name, const MythRect &area, std::chrono::milliseconds expireTime)
MythImageGetImage (void)
- Public Member Functions inherited from MythUIImage
 MythUIImage (const QString &filepattern, int low, int high, std::chrono::milliseconds delay, MythUIType *parent, const QString &name)
 MythUIImage (const QString &filename, MythUIType *parent, const QString &name)
 MythUIImage (MythUIType *parent, const QString &name)
 ~MythUIImage () override
QString GetFilename (void)
void SetFilename (const QString &filename)
 Must be followed by a call to Load() to load the image. More...
void SetFilepattern (const QString &filepattern, int low, int high)
 Must be followed by a call to Load() to load the image. More...
void SetImageCount (int low, int high)
 Set the integer range for an animated image pattern. More...
void SetImage (MythImage *img)
 Should not be used unless absolutely necessary since it bypasses the image caching and threaded loaded mechanisms. More...
void SetImages (QVector< MythImage * > *images)
 Should not be used unless absolutely necessary since it bypasses the image caching and threaded loaded mechanisms. More...
void SetDelay (std::chrono::milliseconds delayms)
 Set the delay between each image in an animation. More...
void SetDelays (const QVector< std::chrono::milliseconds > &delays)
 Sets the delays between each image in an animation. More...
void Reset (void) override
 Reset the image back to the default defined in the theme. More...
bool Load (bool allowLoadInBackground=true, bool forceStat=false)
 Load the image(s), wraps ImageLoader::LoadImage() More...
void Pulse (void) override
 Pulse is called 70 times a second to trigger a single frame of an animation. More...
void LoadNow (void) override
 Cause images in this and child widgets to be loaded. More...
void SetOrientation (int orientation)
 Saves the exif orientation value of the first image in the widget. More...
- Public Member Functions inherited from MythUIType
 MythUIType (QObject *parent, const QString &name)
void AddChild (MythUIType *child)
 Add a child UIType. More...
MythUITypeGetChild (const QString &name) const
 Get a named child of this UIType. More...
MythUITypeGetChildAt (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)
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 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...
MythFontPropertiesGetFont (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)
bool ContainsPoint (QPoint point) const
 Check if the given point falls within this widgets area. More...
virtual MythPainterGetPainter (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
- Public Member Functions inherited from SubWrapper
std::chrono::milliseconds GetExpireTime (void) const
MythRect GetOrigArea (void) const
int GetWhichImageCache (void) const

Additional Inherited Members

- Public Slots inherited from MythUIType
void LoseFocus ()
bool TakeFocus ()
void Activate ()
void Hide (void)
void Show (void)
void Refresh (void)
void UpdateDependState (bool isDefault)
void UpdateDependState (MythUIType *dependee, bool isDefault)
- Signals inherited from MythUIImage
void LoadComplete ()
- Signals inherited from MythUIType
void RequestUpdate ()
void RequestRegionUpdate (const QRect &)
void TakingFocus ()
void LosingFocus ()
void VisibilityChanged (bool Visible)
void Showing ()
void Hiding ()
void Enabling ()
void Disabling ()
void FinishedMoving ()
void FinishedFading ()
void DependChanged (bool isDefault)
- Static Public Member Functions inherited from XMLParseBase
static QString getFirstText (QDomElement &element)
static bool parseBool (const QString &text)
static bool parseBool (QDomElement &element)
static MythPoint parsePoint (const QString &text, bool normalize=true)
static MythPoint parsePoint (QDomElement &element, bool normalize=true)
static QSize parseSize (const QString &text, bool normalize=true)
static QSize parseSize (QDomElement &element, bool normalize=true)
static MythRect parseRect (const QString &text, bool normalize=true)
static MythRect parseRect (QDomElement &element, bool normalize=true)
static int parseAlignment (const QString &text)
static int parseAlignment (QDomElement &element)
static QBrush parseGradient (const QDomElement &element)
static QString parseText (QDomElement &element)
static MythUITypeGetGlobalObjectStore (void)
static void ClearGlobalObjectStore (void)
static void ParseChildren (const QString &filename, QDomElement &element, MythUIType *parent, bool showWarnings)
static MythUITypeParseUIType (const QString &filename, QDomElement &element, const QString &type, MythUIType *parent, MythScreenType *screen, bool showWarnings, QMap< QString, QString > &parentDependsMap)
static bool WindowExists (const QString &xmlfile, const QString &windowname)
static bool LoadWindowFromXML (const QString &xmlfile, const QString &windowname, MythUIType *parent)
static bool LoadBaseTheme (void)
static bool LoadBaseTheme (const QString &baseTheme)
static bool CopyWindowFromBase (const QString &windowname, MythScreenType *win)
- Protected Types inherited from MythUIImage
enum  AnimationCycle { kCycleStart, kCycleReverse }
- Protected Member Functions inherited from MythUIImage
void DrawSelf (MythPainter *p, int xoffset, int yoffset, int alphaMod, QRect clipRect) override
void Clear (void)
 Remove all images from the widget. More...
void SetAnimationFrames (const AnimationFrames &frames)
void customEvent (QEvent *event) override
bool ParseElement (const QString &filename, QDomElement &element, bool showWarnings) override
 Parse the xml definition of this widget setting the state of the object accordingly. More...
void 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...
void Finalize (void) override
 Perform any post-xml parsing initialisation tasks. More...
void SetSize (int width, int height)
 Set the size of the widget. More...
void SetSize (QSize size) override
 Set the size of the widget. More...
void ForceSize (QSize size)
 Force the dimensions of the widget and image to the given size. More...
void SetCropRect (int x, int y, int width, int height)
 Crop the image using the given rectangle, useful for removing unsightly edges from imported images or zoom effects. More...
void SetCropRect (const MythRect &rect)
 Crop the image using the given rectangle, useful for removing unsightly edges from imported images or zoom effects. More...
void FindRandomImage (void)
- Protected Member Functions inherited from MythUIType
 ~MythUIType () override
void customEvent (QEvent *event) override
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)
- Protected Member Functions inherited from SubWrapper
 SubWrapper (const MythRect &rect, std::chrono::milliseconds expireTime, int whichImageCache=-1)
- Static Protected Member Functions inherited from MythUIType
static int NormX (int width)
static int NormY (int height)
- Protected Attributes inherited from MythUIImage
QString m_filename
QString m_origFilename
QHash< int, MythImage * > m_images
QHash< int, std::chrono::milliseconds > m_delays
QMutex m_imagesLock
std::chrono::milliseconds m_delay { -1ms }
int m_lowNum {0}
int m_highNum {0}
unsigned int m_curPos {0}
QTime m_lastDisplay {QTime::currentTime()}
bool m_needLoad {false}
ImageProperties m_imageProperties
int m_runningThreads {0}
bool m_showingRandomImage {false}
QString m_imageDirectory
QStringList m_imageList
int m_imageListIndex {0}
MythUIImagePrivated {nullptr}
AnimationCycle m_animationCycle {kCycleStart}
bool m_animationReverse {false}
bool m_animatedImage {false}
- 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 *, boolm_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}
FontMapm_fonts {nullptr}
MythUITypem_parent {nullptr}
MythPainterm_painter {nullptr}
QList< MythUIAnimation * > m_animations
QString m_helptext
QString m_xmlName
QString m_xmlLocation
bool m_deferload {false}
QColor m_borderColor {Qt::black}
- Protected Attributes inherited from SubWrapper
const MythRect m_swOrigArea
const int m_swWhichImageCache
const std::chrono::milliseconds m_swExpireTime

Detailed Description

Definition at line 66 of file subtitlescreen.cpp.

Constructor & Destructor Documentation

◆ SubImage()

SubImage::SubImage ( MythUIType parent,
const QString &  name,
const MythRect area,
std::chrono::milliseconds  expireTime 

Definition at line 69 of file subtitlescreen.cpp.

Member Function Documentation

◆ GetImage()

MythImage* SubImage::GetImage ( void  )

Definition at line 73 of file subtitlescreen.cpp.

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