MythTV  master
Signals | Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes | Friends | List of all members

Image widget, displays a single image or multiple images in sequence. More...

#include <mythuiimage.h>

Inheritance diagram for MythUIImage:
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Collaboration diagram for MythUIImage:
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Signals

void LoadComplete ()
 
- Signals inherited from MythUIType
void RequestUpdate ()
 
void RequestUpdate (const QRect &)
 
void RequestRegionUpdate (const QRect &)
 
void TakingFocus ()
 
void LosingFocus ()
 
void Showing ()
 
void Hiding ()
 
void Enabling ()
 
void Disabling ()
 
void FinishedMoving ()
 
void FinishedFading ()
 
void DependChanged (bool isDefault)
 

Public Member Functions

 MythUIImage (const QString &filepattern, int low, int high, int delayms, MythUIType *parent, const QString &name)
 
 MythUIImage (const QString &filename, MythUIType *parent, const QString &name)
 
 MythUIImage (MythUIType *parent, const QString &name)
 
 ~MythUIImage ()
 
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 (int delayms)
 Set the delay between each image in an animation. More...
 
void SetDelays (QVector< int > 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 (const 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...
 
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)
 
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...
 
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 (const MythRect &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 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 (const 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
 

Protected Types

enum  AnimationCycle { kCycleStart, kCycleReverse }
 

Protected Member Functions

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 (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 (const QSize &size) override
 Set the size of the widget. More...
 
void ForceSize (const 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
virtual ~MythUIType ()
 
void customEvent (QEvent *event) override
 
void AddFocusableChildrenToList (QMap< int, MythUIType * > &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)
 
void ConnectDependants (bool recurse=false)
 

Protected Attributes

QString m_Filename
 
QString m_OrigFilename
 
QHash< int, MythImage * > m_Images
 
QHash< int, int > m_Delays
 
QMutex m_ImagesLock
 
int m_Delay
 
int m_LowNum
 
int m_HighNum
 
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
 
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}
 

Friends

class MythUIImagePrivate
 
class MythThemeBase
 
class MythUIButtonListItem
 
class MythUIProgressBar
 
class MythUIEditBar
 
class MythUITextEdit
 
class ImageLoadThread
 
class MythUIGuideGrid
 

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)
 
- 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)
 
- Static Protected Member Functions inherited from MythUIType
static int NormX (const int width)
 
static int NormY (const int height)
 

Detailed Description

Image widget, displays a single image or multiple images in sequence.

Definition at line 97 of file mythuiimage.h.

Member Enumeration Documentation

◆ AnimationCycle

Enumerator
kCycleStart 
kCycleReverse 

Definition at line 192 of file mythuiimage.h.

Constructor & Destructor Documentation

◆ MythUIImage() [1/3]

MythUIImage::MythUIImage ( const QString &  filepattern,
int  low,
int  high,
int  delayms,
MythUIType parent,
const QString &  name 
)

Definition at line 553 of file mythuiimage.cpp.

Referenced by CreateCopy().

◆ MythUIImage() [2/3]

MythUIImage::MythUIImage ( const QString &  filename,
MythUIType parent,
const QString &  name 
)

Definition at line 569 of file mythuiimage.cpp.

◆ MythUIImage() [3/3]

MythUIImage::MythUIImage ( MythUIType parent,
const QString &  name 
)

Definition at line 585 of file mythuiimage.cpp.

◆ ~MythUIImage()

MythUIImage::~MythUIImage ( )

Definition at line 596 of file mythuiimage.cpp.

Member Function Documentation

◆ GetFilename()

QString MythUIImage::GetFilename ( void  )
inline

Definition at line 108 of file mythuiimage.h.

Referenced by RSSEditPopup::ParseAndSave(), and RSSEditPopup::SlotSave().

◆ SetFilename()

void MythUIImage::SetFilename ( const QString &  filename)

Must be followed by a call to Load() to load the image.

Set the image filename, does not load the image.

See Load()

Definition at line 673 of file mythuiimage.cpp.

Referenced by CheckedSet(), RSSEditPopup::Create(), TrackInfoPopup::Create(), TrackInfoDialog::Create(), MetadataOptions::Create(), RSSEditPopup::customEvent(), NetTree::customEvent(), EditMetadataDialog::fillWidgets(), ZMPlayer::getEventInfo(), EditAlbumartDialog::gridItemChanged(), GameDetailsPopup::handleImage(), PlaybackBox::HandlePreviewEvent(), MythNotificationScreen::Init(), ChannelEditor::itemChanged(), ThemeChooser::itemChanged(), ImportIconsWizard::itemChanged(), Slide::LoadSlide(), MythUIFileBrowser::PathSelected(), EditMetadataDialog::SetBanner(), EditMetadataDialog::SetCoverArt(), EditMetadataDialog::SetFanart(), EditMetadataDialog::SetScreenshot(), OSD::SetText(), NetSearch::SetThumbnail(), MythUIButtonListItem::SetToRealButton(), RSSEditor::SlotItemChanged(), DVDThemeSelector::themeChanged(), RecordingSelector::titleChanged(), VideoSelector::titleChanged(), ThemeChooser::toggleFullscreenPreview(), EditMetadataDialog::updateAlbumImage(), EditMetadataDialog::updateArtistImage(), NetTree::UpdateCurrentItem(), EditMetadataDialog::updateGenreImage(), PlaybackBox::updateGroupInfo(), ChannelRecPriority::updateInfo(), GuideGrid::updateInfo(), MythNews::updateInfoView(), NetTree::UpdateResultItem(), GameUI::updateRomInfo(), NetTree::UpdateSiteItem(), ImportCoverArtDialog::updateStatus(), MusicCommon::updateTrackInfo(), PlaybackBox::UpdateUIListItem(), VideoSelector::updateVideoList(), and MetadataOptions::ValuesChanged().

◆ SetFilepattern()

void MythUIImage::SetFilepattern ( const QString &  filepattern,
int  low,
int  high 
)

Must be followed by a call to Load() to load the image.

Set the image filename pattern and integer range for an animated image, does not load the image.

See Load()

Definition at line 688 of file mythuiimage.cpp.

◆ SetImageCount()

void MythUIImage::SetImageCount ( int  low,
int  high 
)

Set the integer range for an animated image pattern.

Definition at line 705 of file mythuiimage.cpp.

Referenced by SetImages().

◆ SetImage()

void MythUIImage::SetImage ( MythImage img)

Should not be used unless absolutely necessary since it bypasses the image caching and threaded loaded mechanisms.

Assign a MythImage to the widget.

Use is strongly discouraged, use SetFilename() instead.

Definition at line 745 of file mythuiimage.cpp.

Referenced by SubtitleScreen::AddScaledImage(), SubtitleScreen::DisplayScaledAVSubtitles(), ZMPlayer::getFrame(), ThumbFinder::getFrameImage(), MythNotificationScreen::Init(), SubtitleScreen::RenderAssTrack(), MythUIButtonListItem::SetToRealButton(), Player::updateFrame(), and ThumbFinder::updatePositionBar().

◆ SetImages()

void MythUIImage::SetImages ( QVector< MythImage * > *  images)

Should not be used unless absolutely necessary since it bypasses the image caching and threaded loaded mechanisms.

Assign a set of MythImages to the widget for animation.

Use is strongly discouraged, use SetFilepattern() instead.

Definition at line 805 of file mythuiimage.cpp.

Referenced by SetAnimationFrames().

◆ SetDelay()

void MythUIImage::SetDelay ( int  delayms)

Set the delay between each image in an animation.

Definition at line 715 of file mythuiimage.cpp.

◆ SetDelays()

void MythUIImage::SetDelays ( QVector< int >  delays)

Sets the delays between each image in an animation.

Definition at line 726 of file mythuiimage.cpp.

Referenced by ParseElement(), and SetAnimationFrames().

◆ Reset()

void MythUIImage::Reset ( void  )
overridevirtual

◆ Load()

bool MythUIImage::Load ( bool  allowLoadInBackground = true,
bool  forceStat = false 
)

Load the image(s), wraps ImageLoader::LoadImage()

Definition at line 963 of file mythuiimage.cpp.

Referenced by PlaybackBox::bannerLoad(), CheckedSet(), CopyFrom(), PlaybackBox::coverartLoad(), RSSEditPopup::Create(), TrackInfoPopup::Create(), TrackInfoDialog::Create(), MetadataOptions::Create(), RSSEditPopup::customEvent(), NetTree::customEvent(), PlaybackBox::fanartLoad(), EditMetadataDialog::fillWidgets(), Finalize(), ForceSize(), ZMPlayer::getEventInfo(), EditAlbumartDialog::gridItemChanged(), GameDetailsPopup::handleImage(), PlaybackBox::HandlePreviewEvent(), MythNotificationScreen::Init(), ChannelEditor::itemChanged(), ThemeChooser::itemChanged(), ImportIconsWizard::itemChanged(), LoadNow(), MythUIFileBrowser::LoadPreview(), Slide::LoadSlide(), Pulse(), Reset(), EditMetadataDialog::SetBanner(), EditMetadataDialog::SetCoverArt(), EditMetadataDialog::SetFanart(), EditMetadataDialog::SetScreenshot(), OSD::SetText(), NetSearch::SetThumbnail(), MythUIButtonListItem::SetToRealButton(), GameUI::showImages(), RSSEditor::SlotItemChanged(), DVDThemeSelector::themeChanged(), RecordingSelector::titleChanged(), VideoSelector::titleChanged(), ThemeChooser::toggleFullscreenPreview(), EditMetadataDialog::updateAlbumImage(), EditMetadataDialog::updateArtistImage(), NetTree::UpdateCurrentItem(), EditMetadataDialog::updateGenreImage(), ChannelRecPriority::updateInfo(), GuideGrid::updateInfo(), MythNews::updateInfoView(), NetTree::UpdateResultItem(), NetTree::UpdateSiteItem(), ImportCoverArtDialog::updateStatus(), MusicCommon::updateTrackInfo(), PlaybackBox::UpdateUIListItem(), VideoSelector::updateVideoList(), and MetadataOptions::ValuesChanged().

◆ Pulse()

void MythUIImage::Pulse ( void  )
overridevirtual

Pulse is called 70 times a second to trigger a single frame of an animation.

This changes the alpha value of the widget

Reimplemented from MythUIType.

Reimplemented in Slide.

Definition at line 1133 of file mythuiimage.cpp.

◆ LoadNow()

void MythUIImage::LoadNow ( void  )
overridevirtual

Cause images in this and child widgets to be loaded.

Used only in conjunction with delayed loading in some large statetypes to conserve memory.

Reimplemented from MythUIType.

Definition at line 1506 of file mythuiimage.cpp.

◆ SetOrientation()

void MythUIImage::SetOrientation ( int  orientation)

Saves the exif orientation value of the first image in the widget.

Definition at line 916 of file mythuiimage.cpp.

Referenced by Slide::LoadSlide().

◆ LoadComplete

void MythUIImage::LoadComplete ( )
signal

Referenced by customEvent(), Load(), and Slide::Slide().

◆ DrawSelf()

void MythUIImage::DrawSelf ( MythPainter p,
int  xoffset,
int  yoffset,
int  alphaMod,
QRect  clipRect 
)
overrideprotectedvirtual

Reimplemented from MythUIType.

Definition at line 1198 of file mythuiimage.cpp.

Referenced by MythUIGuideGrid::drawRecDecoration().

◆ Clear()

void MythUIImage::Clear ( void  )
protected

Remove all images from the widget.

Definition at line 614 of file mythuiimage.cpp.

Referenced by customEvent(), Load(), SetImage(), SetImages(), and ~MythUIImage().

◆ SetAnimationFrames()

void MythUIImage::SetAnimationFrames ( AnimationFrames  frames)
protected

Definition at line 871 of file mythuiimage.cpp.

Referenced by customEvent(), and Load().

◆ customEvent()

void MythUIImage::customEvent ( QEvent *  event)
overrideprotected

Definition at line 1527 of file mythuiimage.cpp.

◆ ParseElement()

bool MythUIImage::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 1281 of file mythuiimage.cpp.

◆ CopyFrom()

void MythUIImage::CopyFrom ( MythUIType base)
overrideprotectedvirtual

Copy this widgets state from another.

Reimplemented from MythUIType.

Definition at line 1422 of file mythuiimage.cpp.

Referenced by Slide::Slide().

◆ CreateCopy()

void MythUIImage::CreateCopy ( MythUIType parent)
overrideprotectedvirtual

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

Reimplemented from MythUIType.

Definition at line 1478 of file mythuiimage.cpp.

◆ Finalize()

void MythUIImage::Finalize ( void  )
overrideprotectedvirtual

Perform any post-xml parsing initialisation tasks.

This is called after the widget has been created and it's state established by ParseElement() or CopyFrom(). A derived class should use this to perform any initialisation tasks which should occur after this point.

Reimplemented from MythUIType.

Definition at line 1488 of file mythuiimage.cpp.

◆ SetSize() [1/2]

void MythUIImage::SetSize ( int  width,
int  height 
)
protected

Set the size of the widget.

Definition at line 925 of file mythuiimage.cpp.

Referenced by customEvent(), ForceSize(), Load(), SetImage(), and SetImages().

◆ SetSize() [2/2]

void MythUIImage::SetSize ( const QSize &  size)
overrideprotectedvirtual

Set the size of the widget.

Reimplemented from MythUIType.

Definition at line 933 of file mythuiimage.cpp.

◆ ForceSize()

void MythUIImage::ForceSize ( const QSize &  size)
protected

Force the dimensions of the widget and image to the given size.

Definition at line 896 of file mythuiimage.cpp.

Referenced by MythUITextEdit::SetInitialStates().

◆ SetCropRect() [1/2]

void MythUIImage::SetCropRect ( int  x,
int  y,
int  width,
int  height 
)
protected

Crop the image using the given rectangle, useful for removing unsightly edges from imported images or zoom effects.

Definition at line 944 of file mythuiimage.cpp.

Referenced by Slide::Clear(), and Slide::SetPan().

◆ SetCropRect() [2/2]

void MythUIImage::SetCropRect ( const MythRect rect)
protected

Crop the image using the given rectangle, useful for removing unsightly edges from imported images or zoom effects.

Definition at line 953 of file mythuiimage.cpp.

◆ FindRandomImage()

void MythUIImage::FindRandomImage ( void  )
protected

Definition at line 1630 of file mythuiimage.cpp.

Referenced by ParseElement(), and Pulse().

Friends And Related Function Documentation

◆ MythUIImagePrivate

friend class MythUIImagePrivate
friend

Definition at line 197 of file mythuiimage.h.

Referenced by MythUIImage().

◆ MythThemeBase

friend class MythThemeBase
friend

Definition at line 198 of file mythuiimage.h.

◆ MythUIButtonListItem

friend class MythUIButtonListItem
friend

Definition at line 199 of file mythuiimage.h.

◆ MythUIProgressBar

friend class MythUIProgressBar
friend

Definition at line 200 of file mythuiimage.h.

◆ MythUIEditBar

friend class MythUIEditBar
friend

Definition at line 201 of file mythuiimage.h.

◆ MythUITextEdit

friend class MythUITextEdit
friend

Definition at line 202 of file mythuiimage.h.

◆ ImageLoadThread

friend class ImageLoadThread
friend

Definition at line 203 of file mythuiimage.h.

Referenced by Load().

◆ MythUIGuideGrid

friend class MythUIGuideGrid
friend

Definition at line 204 of file mythuiimage.h.

Member Data Documentation

◆ m_Filename

QString MythUIImage::m_Filename
protected

Definition at line 167 of file mythuiimage.h.

◆ m_OrigFilename

QString MythUIImage::m_OrigFilename
protected

◆ m_Images

QHash<int, MythImage *> MythUIImage::m_Images
protected

◆ m_Delays

QHash<int, int> MythUIImage::m_Delays
protected

Definition at line 171 of file mythuiimage.h.

Referenced by Clear(), Pulse(), SetDelays(), and SetImage().

◆ m_ImagesLock

QMutex MythUIImage::m_ImagesLock
protected

Definition at line 172 of file mythuiimage.h.

Referenced by Clear(), customEvent(), DrawSelf(), Load(), Pulse(), SetDelays(), SetImage(), and SetImages().

◆ m_Delay

int MythUIImage::m_Delay
protected

◆ m_LowNum

int MythUIImage::m_LowNum
protected

◆ m_HighNum

int MythUIImage::m_HighNum
protected

◆ m_CurPos

unsigned int MythUIImage::m_CurPos {0}
protected

◆ m_LastDisplay

QTime MythUIImage::m_LastDisplay {QTime::currentTime()}
protected

Definition at line 179 of file mythuiimage.h.

Referenced by CopyFrom(), customEvent(), Load(), Pulse(), SetDelay(), and SetDelays().

◆ m_NeedLoad

bool MythUIImage::m_NeedLoad {false}
protected

Definition at line 181 of file mythuiimage.h.

Referenced by CopyFrom(), Finalize(), LoadNow(), ParseElement(), and SetSize().

◆ m_imageProperties

ImageProperties MythUIImage::m_imageProperties
protected

◆ m_runningThreads

int MythUIImage::m_runningThreads {0}
protected

Definition at line 185 of file mythuiimage.h.

Referenced by customEvent(), Load(), and ~MythUIImage().

◆ m_showingRandomImage

bool MythUIImage::m_showingRandomImage {false}
protected

Definition at line 187 of file mythuiimage.h.

Referenced by CopyFrom(), ParseElement(), and Pulse().

◆ m_imageDirectory

QString MythUIImage::m_imageDirectory
protected

Definition at line 188 of file mythuiimage.h.

Referenced by CopyFrom(), FindRandomImage(), and ParseElement().

◆ d

MythUIImagePrivate* MythUIImage::d {nullptr}
protected

◆ m_animationCycle

AnimationCycle MythUIImage::m_animationCycle {kCycleStart}
protected

Definition at line 193 of file mythuiimage.h.

Referenced by CopyFrom(), ParseElement(), and Pulse().

◆ m_animationReverse

bool MythUIImage::m_animationReverse {false}
protected

Definition at line 194 of file mythuiimage.h.

Referenced by Pulse().

◆ m_animatedImage

bool MythUIImage::m_animatedImage {false}
protected

Definition at line 195 of file mythuiimage.h.

Referenced by Clear(), CopyFrom(), customEvent(), Load(), Reset(), and SetImages().


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