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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 crate::{Converter, FilterInputStream, InputStream, PollableInputStream};
use glib::{prelude::*, translate::*};
use std::fmt;

glib::wrapper! {
    /// Converter input stream implements [`InputStream`][crate::InputStream] and allows
    /// conversion of data of various types during reading.
    ///
    /// As of GLib 2.34, [`ConverterInputStream`][crate::ConverterInputStream] implements
    /// [`PollableInputStream`][crate::PollableInputStream].
    ///
    /// ## Properties
    ///
    ///
    /// #### `converter`
    ///  Readable | Writeable | Construct Only
    /// <details><summary><h4>FilterInputStream</h4></summary>
    ///
    ///
    /// #### `base-stream`
    ///  Readable | Writeable | Construct Only
    ///
    ///
    /// #### `close-base-stream`
    ///  Readable | Writeable | Construct
    /// </details>
    ///
    /// # Implements
    ///
    /// [`ConverterInputStreamExt`][trait@crate::prelude::ConverterInputStreamExt], [`FilterInputStreamExt`][trait@crate::prelude::FilterInputStreamExt], [`InputStreamExt`][trait@crate::prelude::InputStreamExt], [`trait@glib::ObjectExt`], [`PollableInputStreamExt`][trait@crate::prelude::PollableInputStreamExt], [`InputStreamExtManual`][trait@crate::prelude::InputStreamExtManual], [`PollableInputStreamExtManual`][trait@crate::prelude::PollableInputStreamExtManual]
    #[doc(alias = "GConverterInputStream")]
    pub struct ConverterInputStream(Object<ffi::GConverterInputStream, ffi::GConverterInputStreamClass>) @extends FilterInputStream, InputStream, @implements PollableInputStream;

    match fn {
        type_ => || ffi::g_converter_input_stream_get_type(),
    }
}

impl ConverterInputStream {
    pub const NONE: Option<&'static ConverterInputStream> = None;

    /// Creates a new converter input stream for the `base_stream`.
    /// ## `base_stream`
    /// a [`InputStream`][crate::InputStream]
    /// ## `converter`
    /// a [`Converter`][crate::Converter]
    ///
    /// # Returns
    ///
    /// a new [`InputStream`][crate::InputStream].
    #[doc(alias = "g_converter_input_stream_new")]
    pub fn new(
        base_stream: &impl IsA<InputStream>,
        converter: &impl IsA<Converter>,
    ) -> ConverterInputStream {
        unsafe {
            InputStream::from_glib_full(ffi::g_converter_input_stream_new(
                base_stream.as_ref().to_glib_none().0,
                converter.as_ref().to_glib_none().0,
            ))
            .unsafe_cast()
        }
    }

    // rustdoc-stripper-ignore-next
    /// Creates a new builder-pattern struct instance to construct [`ConverterInputStream`] objects.
    ///
    /// This method returns an instance of [`ConverterInputStreamBuilder`](crate::builders::ConverterInputStreamBuilder) which can be used to create [`ConverterInputStream`] objects.
    pub fn builder() -> ConverterInputStreamBuilder {
        ConverterInputStreamBuilder::new()
    }
}

impl Default for ConverterInputStream {
    fn default() -> Self {
        glib::object::Object::new::<Self>()
    }
}

// rustdoc-stripper-ignore-next
/// A [builder-pattern] type to construct [`ConverterInputStream`] objects.
///
/// [builder-pattern]: https://doc.rust-lang.org/1.0.0/style/ownership/builders.html
#[must_use = "The builder must be built to be used"]
pub struct ConverterInputStreamBuilder {
    builder: glib::object::ObjectBuilder<'static, ConverterInputStream>,
}

impl ConverterInputStreamBuilder {
    fn new() -> Self {
        Self {
            builder: glib::object::Object::builder(),
        }
    }

    pub fn converter(self, converter: &impl IsA<Converter>) -> Self {
        Self {
            builder: self
                .builder
                .property("converter", converter.clone().upcast()),
        }
    }

    pub fn base_stream(self, base_stream: &impl IsA<InputStream>) -> Self {
        Self {
            builder: self
                .builder
                .property("base-stream", base_stream.clone().upcast()),
        }
    }

    pub fn close_base_stream(self, close_base_stream: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("close-base-stream", close_base_stream),
        }
    }

    // rustdoc-stripper-ignore-next
    /// Build the [`ConverterInputStream`].
    #[must_use = "Building the object from the builder is usually expensive and is not expected to have side effects"]
    pub fn build(self) -> ConverterInputStream {
        self.builder.build()
    }
}

/// Trait containing all [`struct@ConverterInputStream`] methods.
///
/// # Implementors
///
/// [`ConverterInputStream`][struct@crate::ConverterInputStream]
pub trait ConverterInputStreamExt: 'static {
    /// Gets the [`Converter`][crate::Converter] that is used by `self`.
    ///
    /// # Returns
    ///
    /// the converter of the converter input stream
    #[doc(alias = "g_converter_input_stream_get_converter")]
    #[doc(alias = "get_converter")]
    fn converter(&self) -> Converter;
}

impl<O: IsA<ConverterInputStream>> ConverterInputStreamExt for O {
    fn converter(&self) -> Converter {
        unsafe {
            from_glib_none(ffi::g_converter_input_stream_get_converter(
                self.as_ref().to_glib_none().0,
            ))
        }
    }
}

impl fmt::Display for ConverterInputStream {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str("ConverterInputStream")
    }
}