A resource dictionary selector is a type of a resource dictionary that redirects resource queries to its only nested dictionary. More...

#include <kanzi/core.ui/resource/resource_dictionary_selector.hpp>

Inheritance diagram for kanzi::ResourceDictionarySelector:

Public Member Functions
bool	selectDictionary (string_view dictionaryUrl)
	Selects a dictionary given an URL. More...

ResourceDictionarySharedPtr	getSelectedDictionary () const
	Returns the currently selected dictionary. More...

void	setSelectedDictionary (ResourceDictionarySharedPtr dictionary)
	Sets the currently selected dictionary. More...

Public Member Functions inherited from kanzi::ResourceDictionary
void	add (const ResourceID &key, string_view url)
	Adds a resource ID to a resource URL mapping to the resource dictionary. More...

void	add (const ResourceID &key, ResourceSharedPtr resource)
	Adds a resource ID to a resource pointer mapping to the resource dictionary. More...

void	remove (const ResourceID &key)
	Removes a resource ID mapping from the resource dictionary. More...

bool	contains (const ResourceID &key) const
	Tells whether the resource dictionary contains a mapping for the resource ID you pass to the function. More...

optional< string >	find (const ResourceID &key) const
	Resolves the mapping from the resource ID you pass to the function to the URL of the resource. More...

URLConstIterator	beginUrls () const
	Returns an iterator pointing to the first element of the URL mappings container. More...

URLConstIterator	endUrls () const
	Returns an iterator pointing to the element following the last element of the URL mappings container. More...

AnonymousResourceConstIterator	beginAnonymousResources () const
	Returns an iterator pointing to the first element of the anonymous resources container. More...

AnonymousResourceConstIterator	endAnonymousResources () const
	Returns an iterator pointing to the element following the last element of the anonymous resources container. More...

void	addAnonymousResource (ResourceSharedPtr resource)
	Adds an anonymous resource to the resource dictionary. More...

void	removeAnonymousResource (const Resource &resource)
	Removes an anonymous resource from the resource dictionary. More...

void	add (ResourceDictionarySharedPtr resourceDictionary)
	Adds a nested resource dictionary to the resource dictionary. More...

size_t	getDictionaryCount () const
	Gets the number of nested resource dictionaries in the resource dictionary. More...

void	removeDictionary (size_t index)
	Removes a nested resource dictionary from the resource dictionary. More...

DictionaryConstReverseIterator	crbeginDictionaries () const
	Returns a reverse iterator to the first element of the reversed nested resource dictionary container. More...

DictionaryConstReverseIterator	crendDictionaries () const
	Returns a reverse iterator to the element following the last element of the reversed nested resource dictionary container. More...

ResourceDictionarySharedPtr	findDictionary (string_view name) const
	Searches for a nested dictionary with the specified name and returns a pointer to it. More...

ResourceSharedPtr	findStoredResource (const ResourceID &key) const
	Find explicitly stored resource pointer from the dictionary. More...

ResourceSharedPtr	acquire (const ResourceID &key) const
	Gets from the resource dictionary the resource with the resource ID you pass to the function. More...

template<typename Type >
shared_ptr< Type >	acquire (const ResourceID &key) const
	Gets from the resource dictionary the resource with the resource ID you pass to the function and casts the resource to the type you specify. More...

ResourceSharedPtr	tryAcquire (const ResourceID &key) const
	Gets from the resource dictionary the resource with the resource ID you pass to the function. More...

template<typename Type >
shared_ptr< Type >	tryAcquire (const ResourceID &key) const
	Gets from the resource dictionary the resource with the resource ID you pass to the function and casts the resource to the type you specify. More...

ResourceManager::AcquireTaskSharedPtr	acquireAsync (const ResourceID &key, ResourceManager::AsyncAcquireFinishedCallback func) const
	Acquire resource asynchronously. More...

void	merge (const ResourceDictionary &preferredDictionary)
	Modifies this resource dictionary by copying into this resource dictionary the contents of the resource dictionary you pass to the function. More...

ResourceDictionarySharedPtr	clone () const
	Duplicates a resource dictionary. More...

void	load (KzcInputStream inputStream, const KzuBinaryFileInfo fileInfo)
	Loads a resource dictionary from input stream. More...

Public Member Functions inherited from kanzi::Resource
KzcMemoryManager *	getMemoryManager () const

	Resource (Domain *domain, string_view name)

virtual	~Resource ()

virtual void	loadFromKZB (const KzuResourceLoaderThreadContext threadContext, KzcInputStream inputStream, const KzuBinaryFileInfo *file)
	Function for loading the resource from .KZB. More...

virtual void	unloadOverride ()
	Unload function for resource. Releases all CPU memory taken by the resource except the resource loader. More...

virtual unsigned int	getCPUMemoryUsage () const
	Function for getting the memory usage of a resource. More...

void	setKZB (const KzuBinaryDirectory *binaryDirectory, string_view path)
	Set the binary directory and path of the resource. More...

const string &	getName () const
	Gets the resource name. More...

const string &	getUrl () const
	Gets the resource URL. More...

void	setUrl (string_view url)
	Sets the resource URL. More...

void	setNotLoaded ()

bool	isFromKZB () const

void	reload ()

void	reloadFromKzb (KzcInputStream inputStream, const KzuBinaryFileInfo file)

void	reloadFromKzb (KzbFile &kzbFile, ReadOnlyMemoryFile &file, KzbMemoryParser &parser)

void	reloadFromFile (string_view filePath)

void	load ()

void	unload ()

bool	isLoaded () const

void	kzuResourceLoad_private (const KzuResourceLoaderThreadContext *threadContext)
	Private function for kzuResourceLoad() with specified thread context. More...

void	kzuResourceFinishLoading_private (const KzuResourceLoaderThreadContext *threadContext)
	Private function for finishing the loading of the resource. More...

bool	isKeepAlive () const
	Tells if the resource has keep alive flag set. More...

void	setKeepAlive (bool keepAlive)
	Sets the keep alive flag. More...

Public Member Functions inherited from kanzi::Object
	Object (Domain *domain)

virtual	~Object ()

Domain *	getDomain () const
	Returns the domain the object belongs to. More...

KzuTaskScheduler *	getTaskScheduler () const
	Returns the task scheduler of the object. More...

KzuMessageDispatcher *	getMessageDispatcher () const
	Returns the message dispatcher of the object. More...

ResourceManager *	getResourceManager () const
	Returns the resource manager of the object. More...

virtual const Metaclass *	getDynamicMetaclass () const KZ_OVERRIDE
	Returns the metaclass of the dynamic type of the object. More...

AppliedStyleEntry *	applyObjectStyle (kanzi::StyleSharedPtr style)
	Applies a style to an object. More...

void	unapplyObjectStyle (AppliedStyleEntry *appliedStyleEntry)

void	applyObjectStyles ()
	Apply all styles for an object node. More...

void	unapplyObjectStyles ()
	Unapplies and removes all applied styles. More...

Public Member Functions inherited from kanzi::MetaObject
virtual	~MetaObject ()

bool	isTypeOf (const Metaclass *objectType) const
	Determines if the type of this object is the given type or derived from it. More...

Public Member Functions inherited from kanzi::PropertyObject
	PropertyObject ()

virtual	~PropertyObject ()

template<typename DataType >
void	setProperty (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Traits::ParameterType value)
	Sets the local value of a property. More...

void	removeKzbProperties ()

template<typename DataType >
PropertyType< DataType >::Traits::ReturnType	getProperty (const PropertyType< DataType > &propertyType) const
	Returns the current value of a property. More...

template<typename DataType >
optional< typename PropertyType< DataType >::Traits::ReturnType >	getOptionalProperty (const PropertyType< DataType > &propertyType) const
	Evaluates the property value in the same way as the overload above but does not default to the value in property metadata if there are no inputs to the property value. More...

template<typename DataType >
PropertyType< DataType >::Traits::ReturnType	getPropertyBase (const PropertyType< DataType > &propertyType) const
	Returns the current value of a property disregarding modifiers. More...

template<typename DataType >
void	setAbstractProperty (AbstractPropertyType abstractPropertyType, typename PropertyType< DataType >::Traits::ParameterType value)

template<typename DataType >
PropertyType< DataType >::Traits::ReturnType	getAbstractProperty (AbstractPropertyType abstractPropertyType) const

template<typename DataType >
PropertyType< DataType >::Traits::ReturnType	getAbstractPropertyBase (AbstractPropertyType abstractPropertyType) const

template<typename DataType >
optional< typename PropertyType< DataType >::Traits::ReturnType >	getOptionalAbstractProperty (AbstractPropertyType abstractPropertyType) const

void	setPropertyFlag (AbstractPropertyType propertyType, uint32_t flag)

bool	isPropertyFlagSet (AbstractPropertyType propertyType, uint32_t flag) const

void	clearPropertyFlag (AbstractPropertyType propertyType, uint32_t flag)

bool	hasValue (AbstractPropertyType propertyType) const
	Evaluates whether there are any inputs into the property value. More...

bool	hasBaseValue (AbstractPropertyType propertyType) const
	Evaluates whether there are any inputs into the property value, disregarding modifiers. More...

bool	hasLocalValue (AbstractPropertyType propertyType) const
	Evaluates whether there is a local value set for the property. More...

bool	hasNonClassValue (AbstractPropertyType propertyType) const
	Evaluates whether there is a value of any precedence higher than class default value set for the property. More...

void	removeLocalValue (AbstractPropertyType propertyType)
	Removes the local value associated with the property. More...

void	copyLocalValue (const PropertyObject &other, AbstractPropertyType propertyType)
	Copies local value of single property from another object. More...

void	copyLocalValues (const PropertyObject &other)
	Copies all local values from another object. More...

template<typename DataType >
void	addPropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource valueSource, PropertyValuePrecedence precedence, void owner)

template<typename DataType >
void	removePropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource valueSource, void owner)

template<typename DataType >
void	addPropertyModifier (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)

template<typename DataType >
void	removePropertyModifier (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)

void	validatePropertyModifiers (AbstractPropertyType propertyType)

template<typename DataType >
void	addPropertyNotificationHandler (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::NotificationCallback callback, void *owner)

template<typename DataType >
void	removePropertyNotificationHandler (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::NotificationCallback callback, void *owner)

template<typename DataType >
size_t	getPropertyNotificationHandlerCount (const PropertyType< DataType > &propertyType)
	Gets number of current notification handlers for given property type. More...

Static Public Member Functions
static ResourceDictionarySelectorSharedPtr	create (Domain *domain, string_view name)
	Creates a resource dictionary selector. More...

static PropertyTypeEditorInfoSharedPtr	makeEditorInfo ()

static ResourceDictionarySelectorSharedPtr	loadFromKZB (Domain *domain, string_view name, KzbFile &kzbFile, ReadOnlyMemoryFile &file, KzbMemoryParser &parser)
	Loads a resource dictionary selector from a file. More...

Static Public Member Functions inherited from kanzi::ResourceDictionary
static ResourceDictionarySharedPtr	create (Domain *domain, string_view name)
	Creates a resource dictionary. More...

static ResourceDictionarySharedPtr	loadFromKZB (Domain *domain, string_view name, KzbFile &kzbFile, ReadOnlyMemoryFile &file, KzbMemoryParser &parser)
	Loads a resource dictionary from a file. More...

Static Public Member Functions inherited from kanzi::Object
static const Metaclass *	getStaticMetaclass ()
	Returns the metaclass of Object class. More...

static PropertyTypeEditorInfoSharedPtr	makeEditorInfo ()
	Default implementation that returns empty editor info. More...

Static Public Member Functions inherited from kanzi::MetaObject
static const Metaclass *	getStaticMetaclass ()
	Returns the metaclass of Object class. More...

static PropertyTypeEditorInfoSharedPtr	makeEditorInfo ()
	Default implementation that returns empty editor info. More...

Static Public Attributes
static PropertyType< ResourceSharedPtr >	SelectedDictionaryProperty
	SelectedDictionary property. More...

Protected Member Functions
	ResourceDictionarySelector (Domain *domain, string_view name)
	Constructor. More...

virtual void	onPropertyChanged (AbstractPropertyType propertyType, PropertyNotificationReason reason) KZ_OVERRIDE
	Implements Object::onPropertyChanged. More...

virtual optional< string >	findOverride (const ResourceID &key) const KZ_OVERRIDE
	ResourceDictionary::findOverride() implementation. More...

virtual ResourceSharedPtr	acquireOverride (const ResourceID &key) const KZ_OVERRIDE
	Implements ResourceDictionary::acquireOverride. More...

virtual ResourceSharedPtr	tryAcquireOverride (const ResourceID &key) const KZ_OVERRIDE
	Implements ResourceDictionary::tryAcquireOverride. More...

virtual ResourceManager::AcquireTaskSharedPtr	acquireAsyncOverride (const ResourceID &key, ResourceManager::AsyncAcquireFinishedCallback func) const KZ_OVERRIDE
	ResourceDictionary::acquireAsyncOverride() implementation. More...

virtual ResourceDictionarySharedPtr	cloneOverride () const KZ_OVERRIDE
	Implements ResourceDictionary::cloneOverride. More...

Protected Member Functions inherited from kanzi::ResourceDictionary
void	loadFromKZB (KzbFile &kzbFile, ReadOnlyMemoryFile &file, KzbMemoryParser &parser)
	Loads a resource dictionary from a file. More...

	ResourceDictionary (Domain *domain, string_view name)
	Constructor. More...

Protected Member Functions inherited from kanzi::Resource
virtual void	reloadOverride ()

virtual void	reloadFromKzbOverride (KzcInputStream inputStream, const KzuBinaryFileInfo file)

virtual void	reloadFromKzbOverride (KzbFile &kzbFile, ReadOnlyMemoryFile &file, KzbMemoryParser &parser)

virtual void	reloadFromFileOverride (string_view filePath)

virtual unsigned int	getCPUMemoryUsageOverride () const

Protected Member Functions inherited from kanzi::Object
void	initialize ()

void	onCopy (const Object &other)

Protected Member Functions inherited from kanzi::MetaObject
	MetaObject ()

void	initialize ()

Protected Member Functions inherited from kanzi::PropertyObject
void	addPropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource valueSource, PropertyValuePrecedence precedence, void owner)

void	removePropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource valueSource, void owner)

AbstractPropertyTypeDescriptor::ValueSourceEntry *	getTopValueSourceEntry (AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage) const

AbstractPropertyTypeDescriptor::ValueSourceEntry *	getTopValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor) const

AbstractPropertyTypeDescriptor::ValueSource *	getTopValueSource (AbstractPropertyTypeDescriptor &descriptor) const

AbstractPropertyTypeDescriptor::ValueSource *	getFinalValueSource (AbstractPropertyTypeDescriptor &descriptor) const

AbstractPropertyTypeDescriptor::ValueSource *	getNonClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const

AbstractPropertyTypeDescriptor::ValueSource *	getClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const

AbstractPropertyTypeDescriptor::ValueSourceEntry *	findLocalValueSourceEntry (AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)

AbstractPropertyTypeDescriptor::ValueSourceEntry *	constructLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)

AbstractPropertyTypeDescriptor::ValueSourceEntry *	acquireLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor)

AbstractPropertyTypeDescriptor::PropertyStorage *	findPropertyStorage (AbstractPropertyTypeDescriptor &descriptor) const

PropertyStoragePtr	findPropertyStoragePtr (AbstractPropertyTypeDescriptor &descriptor) const
	Gets property storage intrusive pointer that can be used to hold a reference until end of operation. More...

PropertyStoragePtr	constructPropertyStorage (AbstractPropertyTypeDescriptor &descriptor)

PropertyStoragePtr	acquirePropertyStorage (AbstractPropertyTypeDescriptor &descriptor)

AbstractPropertyTypeDescriptor::ModifierStorage *	acquireModifierStorage (AbstractPropertyTypeDescriptor &descriptor)

AbstractPropertyTypeDescriptor::ModifierStorage *	findModifierStorage (AbstractPropertyTypeDescriptor &descriptor)

AbstractPropertyTypeDescriptor::NotificationStorage *	acquireNotificationStorage (AbstractPropertyTypeDescriptor &descriptor)

AbstractPropertyTypeDescriptor::NotificationStorage *	findNotificationStorage (AbstractPropertyTypeDescriptor &descriptor)

AbstractPropertyTypeDescriptor *	findPropertyTypeDescriptorByUnqualifiedNameAndDataType (string_view unqualifiedName, PropertyDataType dataType)

void	validatePropertyModifiersAndNotifyHandlers (PropertyStoragePtr &propertyStorage)

void	copyLocalValue (const AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
	Copy local value from property storage. More...

PropertyStorageContainer::iterator	beginPropertyStorage ()

PropertyStorageContainer::iterator	endPropertyStorage ()

virtual void	notifyPropertyHandlers (PropertyStoragePtr &propertyStorage, PropertyNotificationReason reason)

void	onCopy (const PropertyObject &other)

Additional Inherited Members
Public Types inherited from kanzi::ResourceDictionary
typedef vector< ResourceDictionarySharedPtr >	DictionaryContainer
	The type used for container of nested resource dictionaries. More...

typedef DictionaryContainer::const_iterator	DictionaryConstIterator
	The type used for iterators of nested resource dictionary containers. More...

typedef DictionaryContainer::const_reverse_iterator	DictionaryConstReverseIterator
	The type used for reverse iterators of nested resource dictionary containers. More...

typedef unordered_map< ResourceID, string >	URLMap
	The type used for mapping resource IDs to URLs. More...

typedef URLMap::const_iterator	URLConstIterator
	The type used for iterators of the mapping of resource IDs to URLs. More...

typedef unordered_map< ResourceID, ResourceSharedPtr >	ResourceMap
	The type used for mapping resource IDs to resources. More...

typedef ResourceMap::const_iterator	ResourceConstIterator
	The type used for iterators of the mapping of resource IDs to resources. More...

typedef vector< ResourceSharedPtr >	AnonymousResourceContainer
	The type used for the container of anonymous resources. More...

typedef AnonymousResourceContainer::const_iterator	AnonymousResourceConstIterator
	The type used for iterators of the anonymous resource container. More...

Public Types inherited from kanzi::PropertyObject
typedef intrusive_ptr< AbstractPropertyTypeDescriptor::PropertyStorage >	PropertyStoragePtr

typedef vector< PropertyStoragePtr >	PropertyStorageContainer

typedef PropertyStorageContainer::iterator	PropertyStorageIterator

typedef PropertyStorageContainer::const_iterator	PropertyStorageConstIterator

typedef PropertyStorageContainer::reverse_iterator	PropertyStorageReverseIterator

Protected Types inherited from kanzi::Object
typedef vector< AppliedStyleEntry * >	AppliedStyleContainer
	Applied style container. More...

Static Protected Member Functions inherited from kanzi::ResourceDictionary
static PropertyTypeEditorInfoSharedPtr	makeEditorInfo ()

Protected Attributes inherited from kanzi::Object
AppliedStyleContainer	m_appliedStyles
	Listing of applied styles applied to this object. More...

Detailed Description

A resource dictionary selector is a type of a resource dictionary that redirects resource queries to its only nested dictionary.

This type of dictionary is used internally by Screen to implement switching of locales and themes in theme groups. You can use Screen::setLocale to set the current locale and Screen::activateTheme to activate a theme in a theme group.

Constructor & Destructor Documentation

kanzi::ResourceDictionarySelector::ResourceDictionarySelector	(	Domain *	domain,
		string_view	name
	)

explicitprotected

Constructor.

Parameters

domain	The domain to which the resource dictionary selector belongs.
name	The name of the resource dictionary selector.

Member Function Documentation

static ResourceDictionarySelectorSharedPtr kanzi::ResourceDictionarySelector::create	(	Domain *	domain,
		string_view	name
	)

static

Creates a resource dictionary selector.

Parameters

domain	The domain to which the resource dictionary selector belongs.
name	The name of the resource dictionary selector.

Returns: The pointer to the resource dictionary selector.

bool kanzi::ResourceDictionarySelector::selectDictionary ( string_view dictionaryUrl )

Selects a dictionary given an URL.

Resource dictionary selector loads the dictionary and will redirect all resource queries to it. The selected dictionary doesn't change if the resource dictionary selector cannot load the new dictionary.

Parameters

dictionaryUrl The URL to load the dictionary from.

Returns: True if the dictionary was successfully loaded, false otherwise.

ResourceDictionarySharedPtr kanzi::ResourceDictionarySelector::getSelectedDictionary ( ) const

inline

Returns the currently selected dictionary.

Returns: The currently selected dictionary or null if no dictionary is selected.

void kanzi::ResourceDictionarySelector::setSelectedDictionary ( ResourceDictionarySharedPtr dictionary )

inline

Sets the currently selected dictionary.

static PropertyTypeEditorInfoSharedPtr kanzi::ResourceDictionarySelector::makeEditorInfo ( )

static

static ResourceDictionarySelectorSharedPtr kanzi::ResourceDictionarySelector::loadFromKZB	(	Domain *	domain,
		string_view	name,
		KzbFile &	kzbFile,
		ReadOnlyMemoryFile &	file,
		KzbMemoryParser &	parser
	)

static

Loads a resource dictionary selector from a file.

Used internally by Kanzi Engine.

Parameters

domain	Domain
name	Name
kzbFile	KZB file where to load from.
file	Resource Dictionary selector file inside the KZB file where to load from.
parser	Parser pointing to the beginning of the file.

virtual void kanzi::ResourceDictionarySelector::onPropertyChanged	(	AbstractPropertyType	propertyType,
		PropertyNotificationReason	reason
	)

protectedvirtual

Implements Object::onPropertyChanged.

Reimplemented from kanzi::PropertyObject.

virtual optional<string> kanzi::ResourceDictionarySelector::findOverride ( const ResourceID & key ) const

protectedvirtual

ResourceDictionary::findOverride() implementation.

Reimplemented from kanzi::ResourceDictionary.

virtual ResourceSharedPtr kanzi::ResourceDictionarySelector::acquireOverride ( const ResourceID & key ) const

protectedvirtual

Implements ResourceDictionary::acquireOverride.

Reimplemented from kanzi::ResourceDictionary.

virtual ResourceSharedPtr kanzi::ResourceDictionarySelector::tryAcquireOverride ( const ResourceID & key ) const

protectedvirtual

Implements ResourceDictionary::tryAcquireOverride.

Reimplemented from kanzi::ResourceDictionary.

virtual ResourceManager::AcquireTaskSharedPtr kanzi::ResourceDictionarySelector::acquireAsyncOverride	(	const ResourceID &	key,
		ResourceManager::AsyncAcquireFinishedCallback	func
	)		const