json-glib 0.1.0

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

use crate::{Array, Node, Object, ffi};
use glib::{
    object::ObjectType as _,
    prelude::*,
    signal::{SignalHandlerId, connect_raw},
    translate::*,
};
use std::{boxed::Box as Box_, pin::Pin};

glib::wrapper! {
    #[doc(alias = "JsonParser")]
    pub struct Parser(Object<ffi::JsonParser, ffi::JsonParserClass>);

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

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

    #[doc(alias = "json_parser_new")]
    pub fn new() -> Parser {
        assert_initialized_main_thread!();
        unsafe { from_glib_full(ffi::json_parser_new()) }
    }

    #[cfg(feature = "v1_2")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v1_2")))]
    #[doc(alias = "json_parser_new_immutable")]
    pub fn new_immutable() -> Parser {
        assert_initialized_main_thread!();
        unsafe { from_glib_full(ffi::json_parser_new_immutable()) }
    }

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

impl Default for Parser {
    fn default() -> Self {
        Self::new()
    }
}

// rustdoc-stripper-ignore-next
/// A [builder-pattern] type to construct [`Parser`] 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 ParserBuilder {
    builder: glib::object::ObjectBuilder<'static, Parser>,
}

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

    #[cfg(feature = "v1_2")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v1_2")))]
    pub fn immutable(self, immutable: bool) -> Self {
        Self {
            builder: self.builder.property("immutable", immutable),
        }
    }

    #[cfg(feature = "v1_10")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v1_10")))]
    pub fn strict(self, strict: bool) -> Self {
        Self {
            builder: self.builder.property("strict", strict),
        }
    }

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

pub trait ParserExt: IsA<Parser> + 'static {
    #[doc(alias = "json_parser_get_current_line")]
    #[doc(alias = "get_current_line")]
    fn current_line(&self) -> u32 {
        unsafe { ffi::json_parser_get_current_line(self.as_ref().to_glib_none().0) }
    }

    #[doc(alias = "json_parser_get_current_pos")]
    #[doc(alias = "get_current_pos")]
    fn current_pos(&self) -> u32 {
        unsafe { ffi::json_parser_get_current_pos(self.as_ref().to_glib_none().0) }
    }

    #[doc(alias = "json_parser_get_root")]
    #[doc(alias = "get_root")]
    fn root(&self) -> Option<Node> {
        unsafe { from_glib_none(ffi::json_parser_get_root(self.as_ref().to_glib_none().0)) }
    }

    #[cfg(feature = "v1_10")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v1_10")))]
    #[doc(alias = "json_parser_get_strict")]
    #[doc(alias = "get_strict")]
    #[doc(alias = "strict")]
    fn is_strict(&self) -> bool {
        unsafe { from_glib(ffi::json_parser_get_strict(self.as_ref().to_glib_none().0)) }
    }

    #[doc(alias = "json_parser_has_assignment")]
    fn has_assignment(&self) -> Option<glib::GString> {
        unsafe {
            let variable_name = std::ptr::null_mut();
            let ret = from_glib(ffi::json_parser_has_assignment(
                self.as_ref().to_glib_none().0,
                variable_name,
            ));
            if ret {
                Some(from_glib_none(*variable_name))
            } else {
                None
            }
        }
    }

    #[doc(alias = "json_parser_load_from_data")]
    fn load_from_data(&self, data: &str) -> Result<(), glib::Error> {
        let length = data.len() as _;
        unsafe {
            let mut error = std::ptr::null_mut();
            let is_ok = ffi::json_parser_load_from_data(
                self.as_ref().to_glib_none().0,
                data.to_glib_none().0,
                length,
                &mut error,
            );
            debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
            if error.is_null() {
                Ok(())
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    #[doc(alias = "json_parser_load_from_file")]
    fn load_from_file(&self, filename: impl AsRef<std::path::Path>) -> Result<(), glib::Error> {
        unsafe {
            let mut error = std::ptr::null_mut();
            let is_ok = ffi::json_parser_load_from_file(
                self.as_ref().to_glib_none().0,
                filename.as_ref().to_glib_none().0,
                &mut error,
            );
            debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
            if error.is_null() {
                Ok(())
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    #[cfg(feature = "v1_6")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v1_6")))]
    #[doc(alias = "json_parser_load_from_mapped_file")]
    fn load_from_mapped_file(
        &self,
        filename: impl AsRef<std::path::Path>,
    ) -> Result<(), glib::Error> {
        unsafe {
            let mut error = std::ptr::null_mut();
            let is_ok = ffi::json_parser_load_from_mapped_file(
                self.as_ref().to_glib_none().0,
                filename.as_ref().to_glib_none().0,
                &mut error,
            );
            debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
            if error.is_null() {
                Ok(())
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    #[doc(alias = "json_parser_load_from_stream")]
    fn load_from_stream(
        &self,
        stream: &impl IsA<gio::InputStream>,
        cancellable: Option<&impl IsA<gio::Cancellable>>,
    ) -> Result<(), glib::Error> {
        unsafe {
            let mut error = std::ptr::null_mut();
            let is_ok = ffi::json_parser_load_from_stream(
                self.as_ref().to_glib_none().0,
                stream.as_ref().to_glib_none().0,
                cancellable.map(|p| p.as_ref()).to_glib_none().0,
                &mut error,
            );
            debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
            if error.is_null() {
                Ok(())
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    #[doc(alias = "json_parser_load_from_stream_async")]
    fn load_from_stream_async<P: FnOnce(Result<(), glib::Error>) + 'static>(
        &self,
        stream: &impl IsA<gio::InputStream>,
        cancellable: Option<&impl IsA<gio::Cancellable>>,
        callback: P,
    ) {
        let main_context = glib::MainContext::ref_thread_default();
        let is_main_context_owner = main_context.is_owner();
        let has_acquired_main_context = (!is_main_context_owner)
            .then(|| main_context.acquire().ok())
            .flatten();
        assert!(
            is_main_context_owner || has_acquired_main_context.is_some(),
            "Async operations only allowed if the thread is owning the MainContext"
        );

        let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
            Box_::new(glib::thread_guard::ThreadGuard::new(callback));
        unsafe extern "C" fn load_from_stream_async_trampoline<
            P: FnOnce(Result<(), glib::Error>) + 'static,
        >(
            _source_object: *mut glib::gobject_ffi::GObject,
            res: *mut gio::ffi::GAsyncResult,
            user_data: glib::ffi::gpointer,
        ) {
            let mut error = std::ptr::null_mut();
            ffi::json_parser_load_from_stream_finish(_source_object as *mut _, res, &mut error);
            let result = if error.is_null() {
                Ok(())
            } else {
                Err(from_glib_full(error))
            };
            let callback: Box_<glib::thread_guard::ThreadGuard<P>> =
                Box_::from_raw(user_data as *mut _);
            let callback: P = callback.into_inner();
            callback(result);
        }
        let callback = load_from_stream_async_trampoline::<P>;
        unsafe {
            ffi::json_parser_load_from_stream_async(
                self.as_ref().to_glib_none().0,
                stream.as_ref().to_glib_none().0,
                cancellable.map(|p| p.as_ref()).to_glib_none().0,
                Some(callback),
                Box_::into_raw(user_data) as *mut _,
            );
        }
    }

    fn load_from_stream_future(
        &self,
        stream: &(impl IsA<gio::InputStream> + Clone + 'static),
    ) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>> {
        let stream = stream.clone();
        Box_::pin(gio::GioFuture::new(self, move |obj, cancellable, send| {
            obj.load_from_stream_async(&stream, Some(cancellable), move |res| {
                send.resolve(res);
            });
        }))
    }

    #[cfg(feature = "v1_10")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v1_10")))]
    #[doc(alias = "json_parser_set_strict")]
    #[doc(alias = "strict")]
    fn set_strict(&self, strict: bool) {
        unsafe {
            ffi::json_parser_set_strict(self.as_ref().to_glib_none().0, strict.into_glib());
        }
    }

    #[cfg(feature = "v1_4")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v1_4")))]
    #[doc(alias = "json_parser_steal_root")]
    fn steal_root(&self) -> Option<Node> {
        unsafe { from_glib_full(ffi::json_parser_steal_root(self.as_ref().to_glib_none().0)) }
    }

    #[cfg(feature = "v1_2")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v1_2")))]
    fn is_immutable(&self) -> bool {
        ObjectExt::property(self.as_ref(), "immutable")
    }

    #[cfg_attr(feature = "v1_10", deprecated = "Since 1.10")]
    #[doc(alias = "array-element")]
    fn connect_array_element<F: Fn(&Self, &Array, i32) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn array_element_trampoline<
            P: IsA<Parser>,
            F: Fn(&P, &Array, i32) + 'static,
        >(
            this: *mut ffi::JsonParser,
            array: *mut ffi::JsonArray,
            index_: std::ffi::c_int,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(
                Parser::from_glib_borrow(this).unsafe_cast_ref(),
                &from_glib_borrow(array),
                index_,
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"array-element".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    array_element_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[cfg_attr(feature = "v1_10", deprecated = "Since 1.10")]
    #[doc(alias = "array-end")]
    fn connect_array_end<F: Fn(&Self, &Array) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn array_end_trampoline<P: IsA<Parser>, F: Fn(&P, &Array) + 'static>(
            this: *mut ffi::JsonParser,
            array: *mut ffi::JsonArray,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(
                Parser::from_glib_borrow(this).unsafe_cast_ref(),
                &from_glib_borrow(array),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"array-end".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    array_end_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[cfg_attr(feature = "v1_10", deprecated = "Since 1.10")]
    #[doc(alias = "array-start")]
    fn connect_array_start<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn array_start_trampoline<P: IsA<Parser>, F: Fn(&P) + 'static>(
            this: *mut ffi::JsonParser,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(Parser::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"array-start".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    array_start_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    //#[cfg_attr(feature = "v1_10", deprecated = "Since 1.10")]
    //#[doc(alias = "error")]
    //fn connect_error<Unsupported or ignored types>(&self, f: F) -> SignalHandlerId {
    //    Unimplemented error: *.Pointer
    //}

    #[cfg_attr(feature = "v1_10", deprecated = "Since 1.10")]
    #[doc(alias = "object-end")]
    fn connect_object_end<F: Fn(&Self, &Object) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn object_end_trampoline<P: IsA<Parser>, F: Fn(&P, &Object) + 'static>(
            this: *mut ffi::JsonParser,
            object: *mut ffi::JsonObject,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(
                Parser::from_glib_borrow(this).unsafe_cast_ref(),
                &from_glib_borrow(object),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"object-end".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    object_end_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[cfg_attr(feature = "v1_10", deprecated = "Since 1.10")]
    #[doc(alias = "object-member")]
    fn connect_object_member<F: Fn(&Self, &Object, &str) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn object_member_trampoline<
            P: IsA<Parser>,
            F: Fn(&P, &Object, &str) + 'static,
        >(
            this: *mut ffi::JsonParser,
            object: *mut ffi::JsonObject,
            member_name: *mut std::ffi::c_char,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(
                Parser::from_glib_borrow(this).unsafe_cast_ref(),
                &from_glib_borrow(object),
                &glib::GString::from_glib_borrow(member_name),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"object-member".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    object_member_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[cfg_attr(feature = "v1_10", deprecated = "Since 1.10")]
    #[doc(alias = "object-start")]
    fn connect_object_start<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn object_start_trampoline<P: IsA<Parser>, F: Fn(&P) + 'static>(
            this: *mut ffi::JsonParser,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(Parser::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"object-start".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    object_start_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[cfg_attr(feature = "v1_10", deprecated = "Since 1.10")]
    #[doc(alias = "parse-end")]
    fn connect_parse_end<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn parse_end_trampoline<P: IsA<Parser>, F: Fn(&P) + 'static>(
            this: *mut ffi::JsonParser,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(Parser::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"parse-end".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    parse_end_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[cfg_attr(feature = "v1_10", deprecated = "Since 1.10")]
    #[doc(alias = "parse-start")]
    fn connect_parse_start<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn parse_start_trampoline<P: IsA<Parser>, F: Fn(&P) + 'static>(
            this: *mut ffi::JsonParser,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(Parser::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"parse-start".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    parse_start_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[cfg(feature = "v1_10")]
    #[cfg_attr(docsrs, doc(cfg(feature = "v1_10")))]
    #[doc(alias = "strict")]
    fn connect_strict_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_strict_trampoline<P: IsA<Parser>, F: Fn(&P) + 'static>(
            this: *mut ffi::JsonParser,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(Parser::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::strict".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_strict_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

impl<O: IsA<Parser>> ParserExt for O {}