Represents a text block assignment for a staff and measure. More...

#include <Details.h>

Inheritance diagram for musx::dom::details::MeasureTextAssign:

Public Member Functions
	MeasureTextAssign (const DocumentWeakPtr &document, Cmper partId, ShareMode shareMode, Cmper staffId, Cmper meas, Inci inci)
	Constructor.

MusxInstance< others::TextBlock >	getTextBlock () const
	Gets the TextBlock for this assignment, or nullptr if none.

util::EnigmaParsingContext	getRawTextCtx (Cmper forPartId) const
	Gets the raw text for this assignment, or nullptr if none.

Public Member Functions inherited from musx::dom::DetailsBase
	DetailsBase (const DetailsBase &)=default
	explicit default copy constructor

	DetailsBase (DetailsBase &&) noexcept=default
	explicit default move constructor

Cmper	getCmper1 () const
	Gets the `cmper1` key value.

Cmper	getCmper2 () const
	Gets the `cmper2` key value.

std::optional< Inci >	getInci () const
	Gets the optional array index (`inci`).

Cmper	getRequestedPartId () const
	If this instance was retrieved from an object pool, it contains the part ID that was used to retrieve it. If this value is different than getSourcePartId, then this instance is a copy of the pool instance.

Public Member Functions inherited from musx::dom::Base
virtual	~Base () noexcept(false)=default
	Virtual destructor for polymorphic behavior.

DocumentPtr	getDocument () const
	Gets a reference to the Document.

Cmper	getSourcePartId () const
	Gets the source partId for this instance. If an instance is fully shared with the score, the source is SCORE_PARTID. If an instance is partially shared or non shared, the source is the ID of the part that sourced it.

ShareMode	getShareMode () const
	Gets the sharing mode for this instance.

const SharedNodes &	getUnlinkedNodes () const
	Gets the unlinked nodes for this instance. (Only populated for `ShareMode::Partial`)

void	addUnlinkedNode (const std::string &nodeName)
	Adds a shared node for this instance.

virtual void	integrityCheck (const std::shared_ptr< Base > &ptrToThis)
	Allows a class to determine if it has been properly contructed by the factory and fix issues that it can, such as creating default instances of contained classes.

virtual bool	requireAllFields () const
	Specifies if the parser should alert (print or throw) when an unknown xml tag is found for this class.

Static Public Member Functions
static const xml::XmlElementArray< MeasureTextAssign > &	xmlMappingArray ()
	Required for musx::factory::FieldPopulator.

Public Attributes
Cmper	block {}
	Text block ID.

Edu	xDispEdu {}

Evpu	xDispEvpu {}
	Negative horizontal displacement in Evpu, when xDispEdu is zero. (xml node is `<xdispEvpu>`)

Evpu	yDisp {}
	Vertical displacement in Evpu (xml node is `<ydisp>`)

bool	hidden {}
	Indicates the text appears only on screen (xml node is `<postIt/>`)

Static Public Attributes
static constexpr std::string_view	XmlNodeName = "measTextAssign"
	The XML node name for this type.

Additional Inherited Members
Public Types inherited from musx::dom::Base
enum class	ShareMode { All , Partial , None }
	Describes how this instance is shared between part and score. More...

using	SharedNodes = std::set< std::string >
	The container type for shared nodes.

Protected Member Functions inherited from musx::dom::DetailsBase
	DetailsBase (const DocumentWeakPtr &document, Cmper partId, ShareMode shareMode, Cmper cmper1, Cmper cmper2, std::optional< Inci > inci=std::nullopt)
	Constructs a DetailsBase object.

DetailsBase &	operator= (const DetailsBase &other)
	Assignment operator delegates to base, preserving OthersBase state.

DetailsBase &	operator= (DetailsBase &&other) noexcept
	Assignment operator delegates to base, preserving OthersBase state.

Protected Member Functions inherited from musx::dom::Base
	Base (const DocumentWeakPtr &document, Cmper partId, ShareMode shareMode)
	Constructs the base class.

	Base (const Base &)=default
	explicit default copy constructor

	Base (Base &&) noexcept=default
	explicit default move constructor

Base &	operator= (const Base &)
	no-op copy assignment operator allows subclasses to copy their values.

Base &	operator= (Base &&) noexcept
	no-op move assignment operator allows subclasses to move their values.

Detailed Description

Represents a text block assignment for a staff and measure.

Cmper1 is the staff (staffId) Cmper and Cmper2 is the measure Cmper.

Note that each instance either has a positive horizontal displacement in Edu, meaning it maintains metrical alignment as spacing changes. Or it has a negative horizontal displacement in Evpu, meaning a negative offset maintains its displacement in any spacing context.

The UI interpolates these values and shows different numbers to the user, but the actual origin point where both xDispEdu and xDispEvpu are zero coincides with Edu position 0.

This class is identified by the XML node name "measTextAssign".

Constructor & Destructor Documentation

◆ MeasureTextAssign()

musx::dom::details::MeasureTextAssign::MeasureTextAssign	(	const DocumentWeakPtr &	document,
		Cmper	partId,
		ShareMode	shareMode,
		Cmper	staffId,
		Cmper	meas,
		Inci	inci
	)

inlineexplicit

Constructor.

Parameters

document	A weak pointer to the associated document.
partId	The part that this is for (probably always 0).
shareMode	The sharing mode for this MeasureTextAssign (probably always ShareMode::All).
staffId	The staff ID for this MeasureTextAssign.
meas	The measure ID for this MeasureTextAssign.
inci	The 0-based incident.

Member Data Documentation

◆ xDispEdu

Edu musx::dom::details::MeasureTextAssign::xDispEdu {}

Positive horizontal displacement in Edu (xml node is <xdispEdu>) Note that the UI apparently interpolates between Evpu and Edu for this field.

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MeasureTextAssign()

Member Data Documentation

◆ xDispEdu