glibmm: Gio::CharsetConverter Class Reference

CharsetConverter - Convert between charsets. More...

#include <giomm/charsetconverter.h>

Inheritance diagram for Gio::CharsetConverter:

Public Member Functions

CharsetConverter ( CharsetConverter && src) noexcept
CharsetConverter & operator= ( CharsetConverter && src) noexcept
~CharsetConverter () noexceptoverride
GCharsetConverter* gobj ()
Provides access to the underlying C GObject. More...

const GCharsetConverter* gobj () const
Provides access to the underlying C GObject. More...

GCharsetConverter* gobj_copy ()
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...

void set_use_fallback (bool use_fallback)
Sets the CharsetConverter::property_use_fallback() property. More...

bool get_use_fallback () const
Gets the CharsetConverter::property_use_fallback() property. More...

guint get_num_fallbacks () const
Gets the number of fallbacks that converter has applied so far. More...

Glib::PropertyProxy_ReadOnly < Glib::ustring > property_from_charset () const
The character encoding to convert from. More...

Glib::PropertyProxy_ReadOnly < Glib::ustring > property_to_charset () const
The character encoding to convert to. More...

Glib::PropertyProxy < bool > property_use_fallback ()
Use fallback (of form <hexval>) for invalid bytes. More...

Glib::PropertyProxy_ReadOnly < bool > property_use_fallback () const
Use fallback (of form <hexval>) for invalid bytes. More...

- Public Member Functions inherited from Glib::Object
Object (const Object &)=delete
Object & operator= (const Object &)=delete
Object ( Object && src) noexcept
Object & operator= ( Object && src) noexcept
void* get_data (const QueryQuark & key)
void set_data (const Quark & key, void* data)
void set_data (const Quark & key, void* data, DestroyNotify notify)
void remove_data (const QueryQuark & quark)
void* steal_data (const QueryQuark & quark)
- Public Member Functions inherited from Glib::ObjectBase
ObjectBase (const ObjectBase &)=delete
ObjectBase & operator= (const ObjectBase &)=delete
void set_property_value (const Glib::ustring & property_name, const Glib::ValueBase & value)
You probably want to use a specific property_*() accessor method instead. More...

void get_property_value (const Glib::ustring & property_name, Glib::ValueBase & value) const
You probably want to use a specific property_*() accessor method instead. More...

template<class PropertyType >
void set_property (const Glib::ustring & property_name, const PropertyType& value)
You probably want to use a specific property_*() accessor method instead. More...

template<class PropertyType >
void get_property (const Glib::ustring & property_name, PropertyType& value) const
You probably want to use a specific property_*() accessor method instead. More...

void connect_property_changed (const Glib::ustring & property_name, const sigc::slot < void >& slot)
You can use the signal_changed() signal of the property proxy instead. More...

void connect_property_changed (const Glib::ustring & property_name, sigc::slot < void >&& slot)
You can use the signal_changed() signal of the property proxy instead. More...

sigc::connection connect_property_changed_with_return (const Glib::ustring & property_name, const sigc::slot < void >& slot)
You can use the signal_changed() signal of the property proxy instead. More...

sigc::connection connect_property_changed_with_return (const Glib::ustring & property_name, sigc::slot < void >&& slot)
You can use the signal_changed() signal of the property proxy instead. More...

void freeze_notify ()
Increases the freeze count on object. More...

void thaw_notify ()
Reverts the effect of a previous call to freeze_notify() . More...

virtual void reference () const
Increment the reference count for this object. More...

virtual void unreference () const
Decrement the reference count for this object. More...

GObject* gobj ()
Provides access to the underlying C GObject. More...

const GObject* gobj () const
Provides access to the underlying C GObject. More...

GObject* gobj_copy () const
Give a ref-ed copy to someone. Use for direct struct access. More...

- Public Member Functions inherited from sigc::trackable
trackable () noexcept
trackable (const trackable &src) noexcept
trackable ( trackable &&src)
~trackable ()
void add_destroy_notify_callback (void *data, func_destroy_notify func) const
void notify_callbacks ()
trackable & operator= (const trackable &src)
trackable & operator= ( trackable &&src)
void remove_destroy_notify_callback (void *data) const
- Public Member Functions inherited from Gio::Converter
Converter ( Converter && src) noexcept
Converter & operator= ( Converter && src) noexcept
~Converter () noexceptoverride
GConverter* gobj ()
Provides access to the underlying C GObject. More...

const GConverter* gobj () const
Provides access to the underlying C GObject. More...

ConverterResult convert (const void* inbuf, gsize inbuf_size, void* outbuf, gsize outbuf_size, ConverterFlags flags, gsize& bytes_read, gsize& bytes_written)
This is the main operation used when converting data. More...

void reset ()
Resets all internal state in the converter, making it behave as if it was just created. More...

virtual ConverterResult convert_vfunc (const void* inbuf, gsize inbuf_size, void* outbuf, gsize outbuf_size, ConverterFlags flags, gsize& bytes_read, gsize& bytes_written)
virtual void reset_vfunc ()
- Public Member Functions inherited from Glib::Interface
Interface ()
A Default constructor. More...

Interface ( Interface && src) noexcept
Interface & operator= ( Interface && src) noexcept
Interface (const Glib::Interface_Class& interface_class)
Called by constructors of derived classes. More...

Interface (GObject* castitem)
Called by constructors of derived classes. More...

~Interface () noexceptoverride
Interface (const Interface &)=delete
Interface & operator= (const Interface &)=delete
GObject* gobj ()
const GObject* gobj () const

Static Public Member Functions

static GType get_type ()
Get the GType for this class, for use with the underlying GObject type system. More...

static Glib::RefPtr < CharsetConverter > create (const Glib::ustring & to_charset, const Glib::ustring & from_charset)
Creates a new CharsetConverter . More...

- Static Public Member Functions inherited from Gio::Converter
static void add_interface (GType gtype_implementer)
static GType get_type ()
Get the GType for this class, for use with the underlying GObject type system. More...

Protected Member Functions

CharsetConverter (const Glib::ustring & to_charset, const Glib::ustring & from_charset)
- Protected Member Functions inherited from Glib::Object
Object ()
Object (const Glib::ConstructParams& construct_params)
Object (GObject* castitem)
~Object () noexceptoverride
- Protected Member Functions inherited from Glib::ObjectBase
ObjectBase ()
This default constructor is called implicitly from the constructor of user-derived classes, even if, for instance, Gtk::Button calls a different ObjectBase constructor. More...

ObjectBase (const char* custom_type_name)
A derived constructor always overrides this choice. More...

ObjectBase (const std::type_info & custom_type_info)
This constructor is a special feature to allow creation of derived types on the fly, without having to use g_object_new() manually. More...

ObjectBase ( ObjectBase && src) noexcept
ObjectBase & operator= ( ObjectBase && src) noexcept
virtual ~ObjectBase () noexcept=0
void initialize (GObject* castitem)
void initialize_move (GObject* castitem, Glib::ObjectBase * previous_wrapper)
- Protected Member Functions inherited from Gio::Converter
Converter ()
You should derive from this class to use it. More...

Related Functions

(Note that these are not member functions.)

Glib::RefPtr < Gio::CharsetConverter > wrap (GCharsetConverter* object, bool take_copy=false)
A Glib::wrap() method for this object. More...

Additional Inherited Members

- Public Types inherited from Glib::Object
using DestroyNotify = void(*)(gpointer data)
- Public Types inherited from sigc::trackable
typedef internal::func_destroy_notify func_destroy_notify

Detailed Description

CharsetConverter - Convert between charsets.

CharsetConverter is an implementation of Converter based on GIConv.

Since glibmm 2.34:

Constructor & Destructor Documentation

Gio::CharsetConverter::CharsetConverter ( CharsetConverter && src )
noexcept
Gio::CharsetConverter::~CharsetConverter ( )
override noexcept
Gio::CharsetConverter::CharsetConverter ( const Glib::ustring & to_charset ,
const Glib::ustring & from_charset
)
explicit protected

Member Function Documentation

static Glib::RefPtr < CharsetConverter > Gio::CharsetConverter::create ( const Glib::ustring & to_charset ,
const Glib::ustring & from_charset
)
static

Creates a new CharsetConverter .

Since glibmm 2.24:
Parameters
to_charset Destination charset.
from_charset Source charset.
Returns
A new CharsetConverter , or 0 on error.
guint Gio::CharsetConverter::get_num_fallbacks ( ) const

Gets the number of fallbacks that converter has applied so far.

Since glibmm 2.24:
Returns
The number of fallbacks that converter has applied.
static GType Gio::CharsetConverter::get_type ( )
static

Get the GType for this class, for use with the underlying GObject type system.

bool Gio::CharsetConverter::get_use_fallback ( ) const

Gets the CharsetConverter::property_use_fallback() property.

Since glibmm 2.24:
Returns
true if fallbacks are used by converter .
GCharsetConverter* Gio::CharsetConverter::gobj ( )
inline

Provides access to the underlying C GObject.

const GCharsetConverter* Gio::CharsetConverter::gobj ( ) const
inline

Provides access to the underlying C GObject.

GCharsetConverter* Gio::CharsetConverter::gobj_copy ( )

Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.

CharsetConverter & Gio::CharsetConverter::operator= ( CharsetConverter && src )
noexcept
Glib::PropertyProxy_ReadOnly < Glib::ustring > Gio::CharsetConverter::property_from_charset ( ) const

The character encoding to convert from.

Returns
A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly < Glib::ustring > Gio::CharsetConverter::property_to_charset ( ) const

The character encoding to convert to.

Returns
A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy < bool > Gio::CharsetConverter::property_use_fallback ( )

Use fallback (of form <hexval>) for invalid bytes.

Returns
A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.
Glib::PropertyProxy_ReadOnly < bool > Gio::CharsetConverter::property_use_fallback ( ) const

Use fallback (of form <hexval>) for invalid bytes.

Returns
A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.
void Gio::CharsetConverter::set_use_fallback ( bool use_fallback )

Sets the CharsetConverter::property_use_fallback() property.

Since glibmm 2.24:
Parameters
use_fallback true to use fallbacks.

Friends And Related Function Documentation

Glib::RefPtr < Gio::CharsetConverter > wrap ( GCharsetConverter * object ,
bool take_copy = false
)
related

A Glib::wrap() method for this object.

Parameters
object The C instance.
take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
Returns
A C++ instance that wraps this C instance.