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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 aravis_sys;
use glib;
use glib::object::IsA;
use glib::translate::*;
use glib::GString;
use std::fmt;
use std::ptr;

glib_wrapper! {
	pub struct GcString(Interface<aravis_sys::ArvGcString>);

	match fn {
		get_type => || aravis_sys::arv_gc_string_get_type(),
	}
}

pub const NONE_GC_STRING: Option<&GcString> = None;

/// Trait containing all `GcString` methods.
///
/// # Implementors
///
/// [`GcEnumeration`](struct.GcEnumeration.html), [`GcStringRegNode`](struct.GcStringRegNode.html), [`GcString`](struct.GcString.html)
pub trait GcStringExt: 'static {
	fn get_max_length(&self) -> Result<i64, glib::Error>;

	fn get_value(&self) -> Result<GString, glib::Error>;

	fn set_value(&self, value: &str) -> Result<(), glib::Error>;
}

impl<O: IsA<GcString>> GcStringExt for O {
	fn get_max_length(&self) -> Result<i64, glib::Error> {
		unsafe {
			let mut error = ptr::null_mut();
			let ret = aravis_sys::arv_gc_string_get_max_length(
				self.as_ref().to_glib_none().0,
				&mut error,
			);
			if error.is_null() {
				Ok(ret)
			} else {
				Err(from_glib_full(error))
			}
		}
	}

	fn get_value(&self) -> Result<GString, glib::Error> {
		unsafe {
			let mut error = ptr::null_mut();
			let ret =
				aravis_sys::arv_gc_string_get_value(self.as_ref().to_glib_none().0, &mut error);
			if error.is_null() {
				Ok(from_glib_none(ret))
			} else {
				Err(from_glib_full(error))
			}
		}
	}

	fn set_value(&self, value: &str) -> Result<(), glib::Error> {
		unsafe {
			let mut error = ptr::null_mut();
			let _ = aravis_sys::arv_gc_string_set_value(
				self.as_ref().to_glib_none().0,
				value.to_glib_none().0,
				&mut error,
			);
			if error.is_null() {
				Ok(())
			} else {
				Err(from_glib_full(error))
			}
		}
	}
}

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