#include <libmythfreemheg/Visible.h>

Inheritance diagram for MHVisible:

Collaboration diagram for MHVisible:

Public Member Functions
	MHVisible ()=default

	MHVisible (const MHVisible &ref)

void	Initialise (MHParseNode p, MHEngine engine) override

void	PrintMe (FILE *fd, int nTabs) const override

void	Preparation (MHEngine *engine) override

void	Destruction (MHEngine *engine) override

void	Activation (MHEngine *engine) override

void	Deactivation (MHEngine *engine) override

void	SetPosition (int nXPosition, int nYPosition, MHEngine *engine) override

void	GetPosition (MHRoot pXPosN, MHRoot pYPosN) override

void	SetBoxSize (int nWidth, int nHeight, MHEngine *engine) override

void	GetBoxSize (MHRoot pWidthDest, MHRoot pHeightDest) override

void	SetPaletteRef (const MHObjectRef &newPalette, MHEngine *engine) override

void	BringToFront (MHEngine *engine) override

void	SendToBack (MHEngine *engine) override

void	PutBefore (const MHRoot pRef, MHEngine engine) override

void	PutBehind (const MHRoot pRef, MHEngine engine) override

virtual void	Display (MHEngine *)=0

virtual QRegion	GetVisibleArea ()

virtual QRegion	GetOpaqueArea ()

void	ResetPosition () override

Public Member Functions inherited from MHPresentable
	MHPresentable ()=default

	MHPresentable (const MHPresentable &)=default

void	Run (MHEngine *engine) override

void	Stop (MHEngine *engine) override

virtual void	BeginPlaying (MHEngine *)

virtual void	StopPlaying (MHEngine *)

Public Member Functions inherited from MHIngredient
	MHIngredient ()=default

	MHIngredient (const MHIngredient &ref)

	~MHIngredient () override=default

void	Initialise (MHParseNode p, MHEngine engine) override

void	PrintMe (FILE *fd, int nTabs) const override

virtual bool	InitiallyActive ()

virtual bool	InitiallyAvailable ()

bool	IsShared () override

void	Preparation (MHEngine *engine) override

void	Destruction (MHEngine *engine) override

void	ContentPreparation (MHEngine *engine) override

void	SetData (const MHOctetString &included, MHEngine *engine) override

void	SetData (const MHContentRef &referenced, bool fSizeGiven, int size, bool fCCGiven, int cc, MHEngine *engine) override

void	Preload (MHEngine *engine) override

void	Unload (MHEngine *engine) override

virtual void	ContentArrived (const unsigned char , int, MHEngine )

Public Member Functions inherited from MHRoot
	MHRoot ()=default

	MHRoot (const MHRoot &)

virtual	~MHRoot ()=default

virtual void	Initialise (MHParseNode p, MHEngine engine)

virtual void	PrintMe (FILE *fd, int nTabs) const

virtual bool	IsShared ()

virtual void	Preparation (MHEngine *engine)

virtual void	Activation (MHEngine *engine)

virtual void	Deactivation (MHEngine *engine)

virtual void	Destruction (MHEngine *engine)

virtual void	ContentPreparation (MHEngine *)

virtual MHRoot *	FindByObjectNo (int n)

virtual bool	GetAvailabilityStatus ()

virtual bool	GetRunningStatus ()

virtual void	SetTimer (int, bool, int, MHEngine *)

virtual void	MakeClone (MHRoot , MHRoot , MHEngine *)

virtual void	SetInputRegister (int, MHEngine *)

virtual void	SetData (const MHOctetString &, MHEngine *)

virtual void	SetData (const MHContentRef &, bool, int, bool, int, MHEngine *)

virtual void	Preload (MHEngine *)

virtual void	Unload (MHEngine *)

virtual MHIngredient *	Clone (MHEngine *)

virtual void	Run (MHEngine *)

virtual void	Stop (MHEngine *)

virtual void	TestVariable (int, const MHUnion &, MHEngine *)

virtual void	GetVariableValue (MHUnion &, MHEngine *)

virtual void	SetVariableValue (const MHUnion &)

virtual void	GetTextData (MHRoot , MHEngine )

virtual void	SetBackgroundColour (const MHColour &, MHEngine *)

virtual void	SetTextColour (const MHColour &, MHEngine *)

virtual void	SetFontAttributes (const MHOctetString &, MHEngine *)

virtual void	Activate (bool, MHEngine *)

virtual void	CallProgram (bool, const MHObjectRef &, const MHSequence< MHParameter * > &, MHEngine *)

virtual void	CallActionSlot (int, MHEngine *)

virtual void	Move (int, MHEngine *)

virtual void	MoveTo (int, MHEngine *)

virtual void	GetTokenPosition (MHRoot , MHEngine )

virtual void	AddItem (int, MHRoot , MHEngine )

virtual void	DelItem (MHRoot , MHEngine )

virtual void	GetCellItem (int, const MHObjectRef &, MHEngine *)

virtual void	GetListItem (int, const MHObjectRef &, MHEngine *)

virtual void	GetItemStatus (int, const MHObjectRef &, MHEngine *)

virtual void	SelectItem (int, MHEngine *)

virtual void	DeselectItem (int, MHEngine *)

virtual void	ToggleItem (int, MHEngine *)

virtual void	ScrollItems (int, MHEngine *)

virtual void	SetFirstItem (int, MHEngine *)

virtual void	GetFirstItem (MHRoot , MHEngine )

virtual void	GetListSize (MHRoot , MHEngine )

virtual void	SetPosition (int, int, MHEngine *)

virtual void	GetPosition (MHRoot , MHRoot )

virtual void	SetBoxSize (int, int, MHEngine *)

virtual void	GetBoxSize (MHRoot , MHRoot )

virtual void	SetPaletteRef (const MHObjectRef &, MHEngine *)

virtual void	BringToFront (MHEngine *)

virtual void	SendToBack (MHEngine *)

virtual void	PutBefore (const MHRoot , MHEngine )

virtual void	PutBehind (const MHRoot , MHEngine )

virtual void	ResetPosition ()

virtual void	SetFillColour (const MHColour &, MHEngine *)

virtual void	SetLineColour (const MHColour &, MHEngine *)

virtual void	SetLineWidth (int, MHEngine *)

virtual void	SetLineStyle (int, MHEngine *)

virtual void	SetTransparency (int, MHEngine *)

virtual void	ScaleBitmap (int, int, MHEngine *)

virtual void	SetBitmapDecodeOffset (int, int, MHEngine *)

virtual void	GetBitmapDecodeOffset (MHRoot , MHRoot )

virtual void	Clear ()

virtual void	GetLineWidth (MHRoot *)

virtual void	GetLineStyle (MHRoot *)

virtual void	GetLineColour (MHRoot *)

virtual void	GetFillColour (MHRoot *)

virtual void	DrawArcSector (bool, int, int, int, int, int, int, MHEngine *)

virtual void	DrawLine (int, int, int, int, MHEngine *)

virtual void	DrawOval (int, int, int, int, MHEngine *)

virtual void	DrawRectangle (int, int, int, int, MHEngine *)

virtual void	DrawPoly (bool, const MHPointVec &, const MHPointVec &, MHEngine *)

virtual void	ScaleVideo (int, int, MHEngine *)

virtual void	SetVideoDecodeOffset (int, int, MHEngine *)

virtual void	GetVideoDecodeOffset (MHRoot , MHRoot , MHEngine *)

virtual void	GetCounterPosition (MHRoot , MHEngine )

virtual void	GetCounterMaxPosition (MHRoot , MHEngine )

virtual void	SetCounterPosition (int, MHEngine *)

virtual void	SetSpeed (int, MHEngine *)

virtual void	SetInteractionStatus (bool, MHEngine *)

virtual bool	GetInteractionStatus (void)

virtual void	SetHighlightStatus (bool, MHEngine *)

virtual bool	GetHighlightStatus (void)

virtual void	Step (int, MHEngine *)

virtual void	SetSliderValue (int, MHEngine *)

virtual int	GetSliderValue (void)

virtual void	SetPortion (int, MHEngine *)

virtual int	GetPortion (void)

virtual void	SetSliderParameters (int, int, int, MHEngine *)

virtual const char *	ClassName ()=0

Static Protected Member Functions
static MHRgba	GetColour (const MHColour &colour)

Protected Attributes
int	m_nOriginalBoxWidth {-1}

int	m_nOriginalBoxHeight {-1}

int	m_nOriginalPosX {0}

int	m_nOriginalPosY {0}

MHObjectRef	m_originalPaletteRef

int	m_nBoxWidth {0}

int	m_nBoxHeight {0}

int	m_nPosX {0}

int	m_nPosY {0}

MHObjectRef	m_paletteRef

Protected Attributes inherited from MHIngredient
bool	m_fInitiallyActive {true}

int	m_nContentHook {0}

bool	m_fShared {false}

enum MHIngredient:: { ... }	IN_NoContent

MHOctetString	m_origIncludedContent

MHContentRef	m_origContentRef

int	m_nOrigContentSize {0}

int	m_nOrigCCPrio {127}

MHOctetString	m_includedContent

MHContentRef	m_contentRef

int	m_nContentSize {0}

int	m_nCCPrio {0}

Protected Attributes inherited from MHRoot
bool	m_fAvailable {false}

bool	m_fRunning {false}

Additional Inherited Members
Public Attributes inherited from MHRoot
MHObjectRef	m_ObjectReference

Protected Types inherited from MHIngredient
enum	: std::uint8_t { IN_NoContent , IN_IncludedContent , IN_ReferencedContent }

Protected Member Functions inherited from MHRoot
void	InvalidAction (const char *actionName)

Detailed Description

Definition at line 35 of file Visible.h.

Constructor & Destructor Documentation

◆ MHVisible() [1/2]

MHVisible::MHVisible ( )

default

◆ MHVisible() [2/2]

MHVisible::MHVisible ( const MHVisible & ref )

Definition at line 41 of file Visible.cpp.

Member Function Documentation

◆ Activation()

void MHVisible::Activation ( MHEngine * engine )

overridevirtual

Reimplemented from MHRoot.

Definition at line 134 of file Visible.cpp.

Referenced by MHVideo::Activation().

◆ BringToFront()

void MHVisible::BringToFront ( MHEngine * engine )

overridevirtual

Reimplemented from MHRoot.

Definition at line 252 of file Visible.cpp.

◆ Deactivation()

void MHVisible::Deactivation ( MHEngine * engine )

overridevirtual

Reimplemented from MHRoot.

Reimplemented in MHSlider, and MHEntryField.

Definition at line 147 of file Visible.cpp.

Referenced by MHVideo::Deactivation().

◆ Destruction()

void MHVisible::Destruction ( MHEngine * engine )

overridevirtual

Reimplemented from MHIngredient.

Definition at line 128 of file Visible.cpp.

◆ Display()

virtual void MHVisible::Display ( MHEngine * )

pure virtual

Implemented in MHRTGraphics, MHLineArt, MHEntryField, MHButton, MHHotSpot, MHPushButton, MHSwitchButton, MHBitmap, MHDynamicLineArt, MHVideo, MHText, MHRectangle, and MHSlider.

Referenced by MHEngine::DrawRegion().

◆ GetBoxSize()

void MHVisible::GetBoxSize	(	MHRoot *	pWidthDest,
		MHRoot *	pHeightDest
	)

overridevirtual

Reimplemented from MHRoot.

Definition at line 240 of file Visible.cpp.

◆ GetColour()

MHRgba MHVisible::GetColour ( const MHColour & colour )

staticprotected

Definition at line 162 of file Visible.cpp.

Referenced by MHText::Display(), MHRectangle::Display(), MHSlider::Display(), MHDynamicLineArt::GetOpaqueArea(), MHText::GetOpaqueArea(), MHRectangle::GetOpaqueArea(), MHDynamicLineArt::Initialise(), MHDynamicLineArt::Preparation(), MHText::Redraw(), MHDynamicLineArt::SetFillColour(), and MHDynamicLineArt::SetLineColour().

◆ GetOpaqueArea()

virtual QRegion MHVisible::GetOpaqueArea ( )

inlinevirtual

Reimplemented in MHBitmap, MHDynamicLineArt, MHVideo, MHText, and MHRectangle.

Definition at line 65 of file Visible.h.

Referenced by MHEngine::DrawRegion().

◆ GetPosition()

void MHVisible::GetPosition	(	MHRoot *	pXPosN,
		MHRoot *	pYPosN
	)

overridevirtual

Reimplemented from MHRoot.

Definition at line 225 of file Visible.cpp.

◆ GetVisibleArea()

QRegion MHVisible::GetVisibleArea ( )

virtual

Reimplemented in MHBitmap, and MHVideo.

Definition at line 203 of file Visible.cpp.

Referenced by Activation(), MHEngine::AddToDisplayStack(), MHText::CreateContent(), Deactivation(), MHSlider::Decrement(), MHDynamicLineArt::DrawArcSector(), MHDynamicLineArt::DrawLine(), MHDynamicLineArt::DrawOval(), MHDynamicLineArt::DrawPoly(), MHDynamicLineArt::DrawRectangle(), MHEngine::DrawRegion(), MHDynamicLineArt::GetOpaqueArea(), MHSlider::Increment(), MHSlider::InteractionCompleted(), MHInteractible::InteractSetHighlightStatus(), MHEngine::RemoveFromDisplayStack(), MHText::SetBackgroundColour(), SetBoxSize(), MHLineArt::SetFillColour(), MHText::SetFontAttributes(), MHLineArt::SetLineColour(), MHLineArt::SetLineStyle(), MHLineArt::SetLineWidth(), SetPaletteRef(), MHSlider::SetPortion(), SetPosition(), MHSlider::SetSliderParameters(), MHSlider::SetSliderValue(), MHText::SetTextColour(), and MHSlider::Step().

◆ Initialise()

void MHVisible::Initialise	(	MHParseNode *	p,
		MHEngine *	engine
	)

overridevirtual

Reimplemented from MHIngredient.

Reimplemented in MHLineArt, MHSlider, MHEntryField, MHButton, MHHotSpot, MHPushButton, and MHSwitchButton.

Definition at line 56 of file Visible.cpp.

Referenced by MHBitmap::Initialise(), MHVideo::Initialise(), MHRTGraphics::Initialise(), MHText::Initialise(), MHLineArt::Initialise(), MHSlider::Initialise(), MHEntryField::Initialise(), and MHButton::Initialise().

◆ Preparation()

void MHVisible::Preparation ( MHEngine * engine )

overridevirtual

Reimplemented from MHIngredient.

Reimplemented in MHLineArt, and MHSlider.

Definition at line 111 of file Visible.cpp.

Referenced by MHBitmap::Preparation(), MHVideo::Preparation(), MHText::Preparation(), MHLineArt::Preparation(), and MHSlider::Preparation().

◆ PrintMe()

void MHVisible::PrintMe	(	FILE *	fd,
		int	nTabs
	)		const

overridevirtual

Reimplemented from MHIngredient.

Reimplemented in MHLineArt, MHRectangle, MHSlider, MHEntryField, MHButton, MHHotSpot, MHPushButton, and MHSwitchButton.

Definition at line 90 of file Visible.cpp.

Referenced by MHBitmap::PrintMe(), MHVideo::PrintMe(), MHRTGraphics::PrintMe(), MHText::PrintMe(), MHLineArt::PrintMe(), MHSlider::PrintMe(), MHEntryField::PrintMe(), and MHButton::PrintMe().

◆ PutBefore()

void MHVisible::PutBefore	(	const MHRoot *	pRef,
		MHEngine *	engine
	)

overridevirtual

Reimplemented from MHRoot.

Definition at line 262 of file Visible.cpp.

◆ PutBehind()

void MHVisible::PutBehind	(	const MHRoot *	pRef,
		MHEngine *	engine
	)

overridevirtual

Reimplemented from MHRoot.

Definition at line 267 of file Visible.cpp.

◆ ResetPosition()

void MHVisible::ResetPosition ( )

inlineoverridevirtual

Reimplemented from MHRoot.

Definition at line 68 of file Visible.h.

◆ SendToBack()

void MHVisible::SendToBack ( MHEngine * engine )

overridevirtual

Reimplemented from MHRoot.

Definition at line 257 of file Visible.cpp.

◆ SetBoxSize()

void MHVisible::SetBoxSize	(	int	nWidth,
		int	nHeight,
		MHEngine *	engine
	)

overridevirtual

Reimplemented from MHRoot.

Definition at line 231 of file Visible.cpp.

Referenced by MHDynamicLineArt::SetBoxSize().

◆ SetPaletteRef()

void MHVisible::SetPaletteRef	(	const MHObjectRef &	newPalette,
		MHEngine *	engine
	)

overridevirtual

Reimplemented from MHRoot.

Definition at line 246 of file Visible.cpp.

◆ SetPosition()

void MHVisible::SetPosition	(	int	nXPosition,
		int	nYPosition,
		MHEngine *	engine
	)

overridevirtual

Reimplemented from MHRoot.

Definition at line 213 of file Visible.cpp.

Member Data Documentation

◆ m_nBoxHeight

int MHVisible::m_nBoxHeight {0}

protected

Definition at line 80 of file Visible.h.

Referenced by MHBitmap::Display(), MHVideo::Display(), MHText::Display(), MHRectangle::Display(), MHSlider::Display(), GetBoxSize(), MHText::GetOpaqueArea(), MHRectangle::GetOpaqueArea(), GetVisibleArea(), MHBitmap::GetVisibleArea(), MHVideo::GetVisibleArea(), MHDynamicLineArt::Preparation(), MHVideo::Preparation(), MHText::Preparation(), Preparation(), MHText::Redraw(), and SetBoxSize().

◆ m_nBoxWidth

int MHVisible::m_nBoxWidth {0}

protected

Definition at line 79 of file Visible.h.

Referenced by MHBitmap::Display(), MHVideo::Display(), MHText::Display(), MHRectangle::Display(), MHSlider::Display(), GetBoxSize(), MHText::GetOpaqueArea(), MHRectangle::GetOpaqueArea(), GetVisibleArea(), MHBitmap::GetVisibleArea(), MHVideo::GetVisibleArea(), MHDynamicLineArt::Preparation(), MHVideo::Preparation(), MHText::Preparation(), Preparation(), MHText::Redraw(), and SetBoxSize().

◆ m_nOriginalBoxHeight

int MHVisible::m_nOriginalBoxHeight {-1}

protected

Definition at line 74 of file Visible.h.

Referenced by Initialise(), Preparation(), and PrintMe().

◆ m_nOriginalBoxWidth

int MHVisible::m_nOriginalBoxWidth {-1}

protected

Definition at line 73 of file Visible.h.

Referenced by Initialise(), Preparation(), and PrintMe().

◆ m_nOriginalPosX

int MHVisible::m_nOriginalPosX {0}

protected

Definition at line 75 of file Visible.h.

Referenced by Initialise(), Preparation(), PrintMe(), and ResetPosition().

◆ m_nOriginalPosY

int MHVisible::m_nOriginalPosY {0}

protected

Definition at line 76 of file Visible.h.

Referenced by Initialise(), Preparation(), PrintMe(), and ResetPosition().

◆ m_nPosX

int MHVisible::m_nPosX {0}

protected

Definition at line 81 of file Visible.h.

Referenced by MHBitmap::Display(), MHDynamicLineArt::Display(), MHVideo::Display(), MHText::Display(), MHRectangle::Display(), MHSlider::Display(), MHText::GetOpaqueArea(), MHRectangle::GetOpaqueArea(), GetPosition(), GetVisibleArea(), MHBitmap::GetVisibleArea(), MHVideo::GetVisibleArea(), Preparation(), ResetPosition(), and SetPosition().

◆ m_nPosY

int MHVisible::m_nPosY {0}

protected

Definition at line 82 of file Visible.h.

Referenced by MHBitmap::Display(), MHDynamicLineArt::Display(), MHVideo::Display(), MHText::Display(), MHRectangle::Display(), MHSlider::Display(), MHText::GetOpaqueArea(), MHRectangle::GetOpaqueArea(), GetPosition(), GetVisibleArea(), MHBitmap::GetVisibleArea(), MHVideo::GetVisibleArea(), Preparation(), ResetPosition(), and SetPosition().

◆ m_originalPaletteRef

MHObjectRef MHVisible::m_originalPaletteRef

protected

Definition at line 77 of file Visible.h.

Referenced by Initialise(), MHVisible(), Preparation(), and PrintMe().

◆ m_paletteRef

MHObjectRef MHVisible::m_paletteRef

protected

Definition at line 83 of file Visible.h.

Referenced by Preparation(), and SetPaletteRef().

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

mythtv/libs/libmythfreemheg/Visible.h
mythtv/libs/libmythfreemheg/Visible.cpp

Public Member Functions

Static Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MHVisible() [1/2]

◆ MHVisible() [2/2]

Member Function Documentation

◆ Activation()

◆ BringToFront()

◆ Deactivation()

◆ Destruction()

◆ Display()

◆ GetBoxSize()

◆ GetColour()

◆ GetOpaqueArea()

◆ GetPosition()

◆ GetVisibleArea()

◆ Initialise()

◆ Preparation()

◆ PrintMe()

◆ PutBefore()

◆ PutBehind()

◆ ResetPosition()

◆ SendToBack()

◆ SetBoxSize()

◆ SetPaletteRef()

◆ SetPosition()

Member Data Documentation

◆ m_nBoxHeight

◆ m_nBoxWidth

◆ m_nOriginalBoxHeight

◆ m_nOriginalBoxWidth

◆ m_nOriginalPosX

◆ m_nOriginalPosY

◆ m_nPosX

◆ m_nPosY

◆ m_originalPaletteRef

◆ m_paletteRef