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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use gio_sys;
use glib::object::IsA;
use glib::translate::*;
use std::fmt;

glib_wrapper! {
    /// `Converter` is implemented by objects that convert
    /// binary data in various ways. The conversion can be
    /// stateful and may fail at any place.
    ///
    /// Some example conversions are: character set conversion,
    /// compression, decompression and regular expression
    /// replace.
    ///
    /// # Implements
    ///
    /// [`ConverterExt`](trait.ConverterExt.html), [`ConverterExtManual`](prelude/trait.ConverterExtManual.html)
    pub struct Converter(Interface<gio_sys::GConverter>);

    match fn {
        get_type => || gio_sys::g_converter_get_type(),
    }
}

pub const NONE_CONVERTER: Option<&Converter> = None;

/// Trait containing all `Converter` methods.
///
/// # Implementors
///
/// [`CharsetConverter`](struct.CharsetConverter.html), [`Converter`](struct.Converter.html), [`ZlibCompressor`](struct.ZlibCompressor.html), [`ZlibDecompressor`](struct.ZlibDecompressor.html)
pub trait ConverterExt: 'static {
    /// Resets all internal state in the converter, making it behave
    /// as if it was just created. If the converter has any internal
    /// state that would produce output then that output is lost.
    fn reset(&self);
}

impl<O: IsA<Converter>> ConverterExt for O {
    fn reset(&self) {
        unsafe {
            gio_sys::g_converter_reset(self.as_ref().to_glib_none().0);
        }
    }
}

impl fmt::Display for Converter {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(f, "Converter")
    }
}