gio/auto/
buffered_output_stream.rs

1// This file was generated by gir (https://github.com/gtk-rs/gir)
2// from gir-files (https://github.com/gtk-rs/gir-files)
3// DO NOT EDIT
4
5use crate::{ffi, FilterOutputStream, OutputStream, Seekable};
6use glib::{
7    prelude::*,
8    signal::{connect_raw, SignalHandlerId},
9    translate::*,
10};
11use std::boxed::Box as Box_;
12
13glib::wrapper! {
14    #[doc(alias = "GBufferedOutputStream")]
15    pub struct BufferedOutputStream(Object<ffi::GBufferedOutputStream, ffi::GBufferedOutputStreamClass>) @extends FilterOutputStream, OutputStream, @implements Seekable;
16
17    match fn {
18        type_ => || ffi::g_buffered_output_stream_get_type(),
19    }
20}
21
22impl BufferedOutputStream {
23    pub const NONE: Option<&'static BufferedOutputStream> = None;
24
25    #[doc(alias = "g_buffered_output_stream_new")]
26    pub fn new(base_stream: &impl IsA<OutputStream>) -> BufferedOutputStream {
27        unsafe {
28            OutputStream::from_glib_full(ffi::g_buffered_output_stream_new(
29                base_stream.as_ref().to_glib_none().0,
30            ))
31            .unsafe_cast()
32        }
33    }
34
35    #[doc(alias = "g_buffered_output_stream_new_sized")]
36    pub fn new_sized(base_stream: &impl IsA<OutputStream>, size: usize) -> BufferedOutputStream {
37        unsafe {
38            OutputStream::from_glib_full(ffi::g_buffered_output_stream_new_sized(
39                base_stream.as_ref().to_glib_none().0,
40                size,
41            ))
42            .unsafe_cast()
43        }
44    }
45
46    // rustdoc-stripper-ignore-next
47    /// Creates a new builder-pattern struct instance to construct [`BufferedOutputStream`] objects.
48    ///
49    /// This method returns an instance of [`BufferedOutputStreamBuilder`](crate::builders::BufferedOutputStreamBuilder) which can be used to create [`BufferedOutputStream`] objects.
50    pub fn builder() -> BufferedOutputStreamBuilder {
51        BufferedOutputStreamBuilder::new()
52    }
53}
54
55impl Default for BufferedOutputStream {
56    fn default() -> Self {
57        glib::object::Object::new::<Self>()
58    }
59}
60
61// rustdoc-stripper-ignore-next
62/// A [builder-pattern] type to construct [`BufferedOutputStream`] objects.
63///
64/// [builder-pattern]: https://doc.rust-lang.org/1.0.0/style/ownership/builders.html
65#[must_use = "The builder must be built to be used"]
66pub struct BufferedOutputStreamBuilder {
67    builder: glib::object::ObjectBuilder<'static, BufferedOutputStream>,
68}
69
70impl BufferedOutputStreamBuilder {
71    fn new() -> Self {
72        Self {
73            builder: glib::object::Object::builder(),
74        }
75    }
76
77    pub fn auto_grow(self, auto_grow: bool) -> Self {
78        Self {
79            builder: self.builder.property("auto-grow", auto_grow),
80        }
81    }
82
83    pub fn buffer_size(self, buffer_size: u32) -> Self {
84        Self {
85            builder: self.builder.property("buffer-size", buffer_size),
86        }
87    }
88
89    pub fn base_stream(self, base_stream: &impl IsA<OutputStream>) -> Self {
90        Self {
91            builder: self
92                .builder
93                .property("base-stream", base_stream.clone().upcast()),
94        }
95    }
96
97    pub fn close_base_stream(self, close_base_stream: bool) -> Self {
98        Self {
99            builder: self
100                .builder
101                .property("close-base-stream", close_base_stream),
102        }
103    }
104
105    // rustdoc-stripper-ignore-next
106    /// Build the [`BufferedOutputStream`].
107    #[must_use = "Building the object from the builder is usually expensive and is not expected to have side effects"]
108    pub fn build(self) -> BufferedOutputStream {
109        self.builder.build()
110    }
111}
112
113pub trait BufferedOutputStreamExt: IsA<BufferedOutputStream> + 'static {
114    #[doc(alias = "g_buffered_output_stream_get_auto_grow")]
115    #[doc(alias = "get_auto_grow")]
116    #[doc(alias = "auto-grow")]
117    fn auto_grows(&self) -> bool {
118        unsafe {
119            from_glib(ffi::g_buffered_output_stream_get_auto_grow(
120                self.as_ref().to_glib_none().0,
121            ))
122        }
123    }
124
125    #[doc(alias = "g_buffered_output_stream_get_buffer_size")]
126    #[doc(alias = "get_buffer_size")]
127    #[doc(alias = "buffer-size")]
128    fn buffer_size(&self) -> usize {
129        unsafe { ffi::g_buffered_output_stream_get_buffer_size(self.as_ref().to_glib_none().0) }
130    }
131
132    #[doc(alias = "g_buffered_output_stream_set_auto_grow")]
133    #[doc(alias = "auto-grow")]
134    fn set_auto_grow(&self, auto_grow: bool) {
135        unsafe {
136            ffi::g_buffered_output_stream_set_auto_grow(
137                self.as_ref().to_glib_none().0,
138                auto_grow.into_glib(),
139            );
140        }
141    }
142
143    #[doc(alias = "g_buffered_output_stream_set_buffer_size")]
144    #[doc(alias = "buffer-size")]
145    fn set_buffer_size(&self, size: usize) {
146        unsafe {
147            ffi::g_buffered_output_stream_set_buffer_size(self.as_ref().to_glib_none().0, size);
148        }
149    }
150
151    #[doc(alias = "auto-grow")]
152    fn connect_auto_grow_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
153        unsafe extern "C" fn notify_auto_grow_trampoline<
154            P: IsA<BufferedOutputStream>,
155            F: Fn(&P) + 'static,
156        >(
157            this: *mut ffi::GBufferedOutputStream,
158            _param_spec: glib::ffi::gpointer,
159            f: glib::ffi::gpointer,
160        ) {
161            let f: &F = &*(f as *const F);
162            f(BufferedOutputStream::from_glib_borrow(this).unsafe_cast_ref())
163        }
164        unsafe {
165            let f: Box_<F> = Box_::new(f);
166            connect_raw(
167                self.as_ptr() as *mut _,
168                c"notify::auto-grow".as_ptr() as *const _,
169                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
170                    notify_auto_grow_trampoline::<Self, F> as *const (),
171                )),
172                Box_::into_raw(f),
173            )
174        }
175    }
176
177    #[doc(alias = "buffer-size")]
178    fn connect_buffer_size_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
179        unsafe extern "C" fn notify_buffer_size_trampoline<
180            P: IsA<BufferedOutputStream>,
181            F: Fn(&P) + 'static,
182        >(
183            this: *mut ffi::GBufferedOutputStream,
184            _param_spec: glib::ffi::gpointer,
185            f: glib::ffi::gpointer,
186        ) {
187            let f: &F = &*(f as *const F);
188            f(BufferedOutputStream::from_glib_borrow(this).unsafe_cast_ref())
189        }
190        unsafe {
191            let f: Box_<F> = Box_::new(f);
192            connect_raw(
193                self.as_ptr() as *mut _,
194                c"notify::buffer-size".as_ptr() as *const _,
195                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
196                    notify_buffer_size_trampoline::<Self, F> as *const (),
197                )),
198                Box_::into_raw(f),
199            )
200        }
201    }
202}
203
204impl<O: IsA<BufferedOutputStream>> BufferedOutputStreamExt for O {}
gio/auto/buffered_output_stream.rs

gio/auto/
buffered_output_stream.rs
