CategoryTreeBuilder< ElementType > Class Template Reference

Helper class to extract a category tree from librepcb::WorkspaceLibraryDb. More...

#include <categorytreebuilder.h>

Collaboration diagram for CategoryTreeBuilder< ElementType >:

Public Member Functions
	CategoryTreeBuilder ()=delete
	CategoryTreeBuilder (const CategoryTreeBuilder &other)=delete
	CategoryTreeBuilder (const WorkspaceLibraryDb &db, const QStringList &localeOrder, bool nulloptIsRootCategory) noexcept
	~CategoryTreeBuilder () noexcept
QStringList	buildTree (const tl::optional< Uuid > &category, bool *success=nullptr) const
	Build the parents tree for a specific category. More...
CategoryTreeBuilder &	operator= (const CategoryTreeBuilder &rhs)=delete

Private Member Functions
bool	getParentNames (const tl::optional< Uuid > &category, QStringList &names, QSet< FilePath > &filePaths) const

Private Attributes
const WorkspaceLibraryDb &	mDb
const QStringList &	mLocaleOrder
const bool	mNulloptIsRootCategory

Detailed Description

template<typename ElementType>
class librepcb::editor::CategoryTreeBuilder< ElementType >

Helper class to extract a category tree from librepcb::WorkspaceLibraryDb.

Constructor & Destructor Documentation

CategoryTreeBuilder() [1/3]

CategoryTreeBuilder ( )

delete

CategoryTreeBuilder() [2/3]

CategoryTreeBuilder ( const CategoryTreeBuilder< ElementType > &  other )

delete

CategoryTreeBuilder() [3/3]

CategoryTreeBuilder ( const WorkspaceLibraryDb &  db, const QStringList &  localeOrder, bool  nulloptIsRootCategory  )

noexcept

~CategoryTreeBuilder()

~CategoryTreeBuilder

noexcept

Member Function Documentation

buildTree()

QStringList buildTree	(	const tl::optional< Uuid > &	category,
		bool *	success = nullptr
	)		const

Build the parents tree for a specific category.

Parameters

category	The category to get the tree from. If tl::nullopt, it is assumed to represent the root category.
success	If not sullptr, this is set to whether the tree was successfully built or not.

Returns

All category names. The top level category comes first (root category if nulloptIsRootCategory=true passed to the constructor), then down the tree, with the passed category as the last element. In case of invalid categories, the returned list is either empty or contains error messages.

Exceptions

In	case of database errors.

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operator=()

CategoryTreeBuilder & operator= ( const CategoryTreeBuilder< ElementType > &  rhs )

delete

getParentNames()

bool getParentNames ( const tl::optional< Uuid > &  category, QStringList &  names, QSet< FilePath > &  filePaths  ) const

private

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Member Data Documentation

mDb

const WorkspaceLibraryDb& mDb

private

mLocaleOrder

const QStringList& mLocaleOrder

private

mNulloptIsRootCategory

const bool mNulloptIsRootCategory

private

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

• /__w/1/s/libs/librepcb/editor/library/cat/categorytreebuilder.h
• /__w/1/s/libs/librepcb/editor/library/cat/categorytreebuilder.cpp