WorkspaceSettingsItem_GenericValue< T > Class Template Reference

Generic implementation of librepcb::WorkspaceSettingsItem for simple, value-type settings. More...

#include <workspacesettingsitem_genericvalue.h>

Inheritance diagram for WorkspaceSettingsItem_GenericValue< T >:

Collaboration diagram for WorkspaceSettingsItem_GenericValue< T >:

Public Member Functions
	WorkspaceSettingsItem_GenericValue ()=delete
	WorkspaceSettingsItem_GenericValue (const WorkspaceSettingsItem_GenericValue &other)=delete
	WorkspaceSettingsItem_GenericValue (const QString &key, const T &defaultValue, QObject *parent=nullptr) noexcept
	~WorkspaceSettingsItem_GenericValue () noexcept
const T &	get () const noexcept
	Get the current value.
void	set (const T &value) noexcept
	Set the value.
const T &	getDefault () const noexcept
	Get the default value.
WorkspaceSettingsItem_GenericValue &	operator= (const WorkspaceSettingsItem_GenericValue &rhs)=delete
Public Member Functions inherited from WorkspaceSettingsItem
	WorkspaceSettingsItem ()=delete
	WorkspaceSettingsItem (const QString &key, QObject *parent=nullptr) noexcept
	WorkspaceSettingsItem (const WorkspaceSettingsItem &other)=delete
virtual	~WorkspaceSettingsItem () noexcept
const QString &	getKey () const noexcept
	Get the setting key used for serialization.
bool	isDefaultValue () const noexcept
	Check whether this setting is at its default value (not modified)
bool	isEdited () const noexcept
	Check whether this setting was edited sinc the last load or save.
void	restoreDefault () noexcept
	Restore default value.
void	load (const SExpression &root)
	Load value from S-Expression file.
void	serialize (SExpression &root) const
	Serialize the value into S-Expression nodes.
WorkspaceSettingsItem &	operator= (const WorkspaceSettingsItem &rhs)=delete

Private Member Functions
virtual void	restoreDefaultImpl () noexcept override
	Restore default value.
void	loadImpl (const SExpression &root) override
	Load value from S-Expression node.
void	serializeImpl (SExpression &root) const override
	Serialize the value into S-Expression node.

Private Attributes
T	mDefaultValue
	Initial, default value.
T	mCurrentValue
	Current value.

Additional Inherited Members
Signals inherited from WorkspaceSettingsItem
void	edited ()
	Signal to notify about changes of the settings value.
Protected Member Functions inherited from WorkspaceSettingsItem
void	valueModified () noexcept

Detailed Description

template<typename T>
class librepcb::WorkspaceSettingsItem_GenericValue< T >

Generic implementation of librepcb::WorkspaceSettingsItem for simple, value-type settings.

Constructor & Destructor Documentation

WorkspaceSettingsItem_GenericValue() [1/3]

template<typename T >

WorkspaceSettingsItem_GenericValue ( )

delete

WorkspaceSettingsItem_GenericValue() [2/3]

template<typename T >

WorkspaceSettingsItem_GenericValue ( const WorkspaceSettingsItem_GenericValue< T > &  other )

delete

WorkspaceSettingsItem_GenericValue() [3/3]

template<typename T >

WorkspaceSettingsItem_GenericValue ( const QString &  key, const T &  defaultValue, QObject *  parent = nullptr  )

inlineexplicitnoexcept

~WorkspaceSettingsItem_GenericValue()

template<typename T >

~WorkspaceSettingsItem_GenericValue ( )

inlinenoexcept

Member Function Documentation

get()

template<typename T >

const T & get ( ) const

inlinenoexcept

Get the current value.

Returns

Current value

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set()

template<typename T >

void set ( const T &  value )

inlinenoexcept

Set the value.

Parameters

value

The new value

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getDefault()

template<typename T >

const T & getDefault ( ) const

inlinenoexcept

Get the default value.

Returns

Default value

operator=()

template<typename T >

WorkspaceSettingsItem_GenericValue & operator= ( const WorkspaceSettingsItem_GenericValue< T > &  rhs )

delete

restoreDefaultImpl()

template<typename T >

virtual void restoreDefaultImpl ( )

inlineoverrideprivatevirtualnoexcept

Restore default value.

Note

Implementation must emit the edited() signal if the value has changed.

Implements WorkspaceSettingsItem.

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loadImpl()

template<typename T >

void loadImpl ( const SExpression &  root )

inlineoverrideprivatevirtual

Load value from S-Expression node.

Parameters

root	S-Expression node of the settings element.

Note

Implementation must emit the edited() signal if the value has changed.

Implementation must be atomic, i.e. either the value must be loaded completely from file, or left at the old value (in case of errors).

Implements WorkspaceSettingsItem.

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serializeImpl()

template<typename T >

void serializeImpl ( SExpression &  root ) const

inlineoverrideprivatevirtual

Serialize the value into S-Expression node.

Parameters

root	S-Expression node to be updated.

Implements WorkspaceSettingsItem.

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Member Data Documentation

mDefaultValue

template<typename T >

T mDefaultValue

private

Initial, default value.

mCurrentValue

template<typename T >

T mCurrentValue

private

Current value.

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

• /__w/1/s/libs/librepcb/core/workspace/workspacesettingsitem_genericvalue.h