1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git)
// DO NOT EDIT

use crate::{ffi, Clip, Container, Extractable, MetaContainer, SourceClip, TimelineElement};
use glib::{
    prelude::*,
    signal::{connect_raw, SignalHandlerId},
    translate::*,
};
use std::boxed::Box as Box_;

glib::wrapper! {
    /// Represents all the output streams from a particular uri. It is assumed that
    /// the URI points to a file of some type.
    ///
    /// ## Properties
    ///
    ///
    /// #### `is-image`
    ///  Whether this uri clip represents a still image or not. This must be set
    /// before create_track_elements is called.
    ///
    /// Readable | Writeable | Construct
    ///
    ///
    /// #### `mute`
    ///  Whether the sound will be played or not.
    ///
    /// Readable | Writeable | Construct
    ///
    ///
    /// #### `supported-formats`
    ///  Readable | Writeable | Construct
    ///
    ///
    /// #### `uri`
    ///  The location of the file/resource to use.
    ///
    /// Readable | Writeable | Construct Only
    /// <details><summary><h4>Clip</h4></summary>
    ///
    ///
    /// #### `duration-limit`
    ///  The maximum [`duration`][struct@crate::TimelineElement#duration] that can be *currently* set
    /// for the clip, taking into account the [`in-point`][struct@crate::TimelineElement#in-point],
    /// [`max-duration`][struct@crate::TimelineElement#max-duration], [`active`][struct@crate::TrackElement#active], and
    /// [`track`][struct@crate::TrackElement#track] properties of its children, as well as any
    /// time effects. If there is no limit, this will be set to
    /// `GST_CLOCK_TIME_NONE`.
    ///
    /// Note that whilst a clip has no children in any tracks, the limit will
    /// be unknown, and similarly set to `GST_CLOCK_TIME_NONE`.
    ///
    /// If the duration-limit would ever go below the current
    /// [`duration`][struct@crate::TimelineElement#duration] of the clip due to a change in the above
    /// variables, its [`duration`][struct@crate::TimelineElement#duration] will be set to the new
    /// limit.
    ///
    /// Readable
    ///
    ///
    /// #### `layer`
    ///  The layer this clip lies in.
    ///
    /// If you want to connect to this property's [`notify`][struct@crate::glib::Object#notify] signal,
    /// you should connect to it with `g_signal_connect_after()` since the
    /// signal emission may be stopped internally.
    ///
    /// Readable
    ///
    ///
    /// #### `supported-formats`
    ///  The [`TrackType`][crate::TrackType]-s that the clip supports, which it can create
    /// [`TrackElement`][crate::TrackElement]-s for. Note that this can be a combination of
    /// [`TrackType`][crate::TrackType] flags to indicate support for several
    /// [`track-type`][struct@crate::TrackElement#track-type] elements.
    ///
    /// Readable | Writeable | Construct
    /// </details>
    /// <details><summary><h4>Container</h4></summary>
    ///
    ///
    /// #### `height`
    ///  The span of the container's children's [`priority`][struct@crate::TimelineElement#priority]
    /// values, which is the number of integers that lie between (inclusive)
    /// the minimum and maximum priorities found amongst the container's
    /// children (maximum - minimum + 1).
    ///
    /// Readable
    /// </details>
    /// <details><summary><h4>TimelineElement</h4></summary>
    ///
    ///
    /// #### `duration`
    ///  The duration that the element is in effect for in the timeline (a
    /// time difference in nanoseconds using the time coordinates of the
    /// timeline). For example, for a source element, this would determine
    /// for how long it should output its internal content for. For an
    /// operation element, this would determine for how long its effect
    /// should be applied to any source content.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `in-point`
    ///  The initial offset to use internally when outputting content (in
    /// nanoseconds, but in the time coordinates of the internal content).
    ///
    /// For example, for a [`VideoUriSource`][crate::VideoUriSource] that references some media
    /// file, the "internal content" is the media file data, and the
    /// in-point would correspond to some timestamp in the media file.
    /// When playing the timeline, and when the element is first reached at
    /// timeline-time [`start`][struct@crate::TimelineElement#start], it will begin outputting the
    /// data from the timestamp in-point **onwards**, until it reaches the
    /// end of its [`duration`][struct@crate::TimelineElement#duration] in the timeline.
    ///
    /// For elements that have no internal content, this should be kept
    /// as 0.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `max-duration`
    ///  The full duration of internal content that is available (a time
    /// difference in nanoseconds using the time coordinates of the internal
    /// content).
    ///
    /// This will act as a cap on the [`in-point`][struct@crate::TimelineElement#in-point] of the
    /// element (which is in the same time coordinates), and will sometimes
    /// be used to limit the [`duration`][struct@crate::TimelineElement#duration] of the element in
    /// the timeline.
    ///
    /// For example, for a [`VideoUriSource`][crate::VideoUriSource] that references some media
    /// file, this would be the length of the media file.
    ///
    /// For elements that have no internal content, or whose content is
    /// indefinite, this should be kept as `GST_CLOCK_TIME_NONE`.
    ///
    /// Readable | Writeable | Construct
    ///
    ///
    /// #### `name`
    ///  The name of the element. This should be unique within its timeline.
    ///
    /// Readable | Writeable | Construct
    ///
    ///
    /// #### `parent`
    ///  The parent container of the element.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `priority`
    ///  The priority of the element.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `serialize`
    ///  Whether the element should be serialized.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `start`
    ///  The starting position of the element in the timeline (in nanoseconds
    /// and in the time coordinates of the timeline). For example, for a
    /// source element, this would determine the time at which it should
    /// start outputting its internal content. For an operation element, this
    /// would determine the time at which it should start applying its effect
    /// to any source content.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `timeline`
    ///  The timeline that the element lies within.
    ///
    /// Readable | Writeable
    /// </details>
    ///
    /// # Implements
    ///
    /// [`UriClipExt`][trait@crate::prelude::UriClipExt], [`SourceClipExt`][trait@crate::prelude::SourceClipExt], [`ClipExt`][trait@crate::prelude::ClipExt], [`GESContainerExt`][trait@crate::prelude::GESContainerExt], [`TimelineElementExt`][trait@crate::prelude::TimelineElementExt], [`trait@glib::ObjectExt`], [`ExtractableExt`][trait@crate::prelude::ExtractableExt], [`MetaContainerExt`][trait@crate::prelude::MetaContainerExt], [`TimelineElementExtManual`][trait@crate::prelude::TimelineElementExtManual]
    #[doc(alias = "GESUriClip")]
    pub struct UriClip(Object<ffi::GESUriClip, ffi::GESUriClipClass>) @extends SourceClip, Clip, Container, TimelineElement, @implements Extractable, MetaContainer;

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

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

    /// Creates a new [`UriClip`][crate::UriClip] for the provided `uri`.
    ///
    /// > **WARNING**: This function might 'discover` `uri` **synchrounously**, it is
    /// > an IO and processing intensive task that you probably don't want to run in
    /// > an application mainloop. Have a look at `ges_asset_request_async` to see how
    /// > to make that operation happen **asynchronously**.
    /// ## `uri`
    /// the URI the source should control
    ///
    /// # Returns
    ///
    /// The newly created [`UriClip`][crate::UriClip], or
    /// [`None`] if there was an error.
    #[doc(alias = "ges_uri_clip_new")]
    pub fn new(uri: &str) -> Result<UriClip, glib::BoolError> {
        assert_initialized_main_thread!();
        unsafe {
            Option::<_>::from_glib_none(ffi::ges_uri_clip_new(uri.to_glib_none().0))
                .ok_or_else(|| glib::bool_error!("Failed to create Uri clip from Uri"))
        }
    }
}

mod sealed {
    pub trait Sealed {}
    impl<T: super::IsA<super::UriClip>> Sealed for T {}
}

/// Trait containing all [`struct@UriClip`] methods.
///
/// # Implementors
///
/// [`UriClip`][struct@crate::UriClip]
pub trait UriClipExt: IsA<UriClip> + sealed::Sealed + 'static {
    /// Get the location of the resource.
    ///
    /// # Returns
    ///
    /// The location of the resource.
    #[doc(alias = "ges_uri_clip_get_uri")]
    #[doc(alias = "get_uri")]
    fn uri(&self) -> glib::GString {
        unsafe { from_glib_none(ffi::ges_uri_clip_get_uri(self.as_ref().to_glib_none().0)) }
    }

    /// Lets you know if `self` is an image or not.
    ///
    /// # Returns
    ///
    /// [`true`] if `self` is a still image [`false`] otherwise.
    #[doc(alias = "ges_uri_clip_is_image")]
    fn is_image(&self) -> bool {
        unsafe { from_glib(ffi::ges_uri_clip_is_image(self.as_ref().to_glib_none().0)) }
    }

    /// Lets you know if the audio track of `self` is muted or not.
    ///
    /// # Returns
    ///
    /// [`true`] if the audio track of `self` is muted, [`false`] otherwise.
    #[doc(alias = "ges_uri_clip_is_muted")]
    fn is_muted(&self) -> bool {
        unsafe { from_glib(ffi::ges_uri_clip_is_muted(self.as_ref().to_glib_none().0)) }
    }

    /// Sets whether the clip is a still image or not.
    /// ## `is_image`
    /// [`true`] if `self` is a still image, [`false`] otherwise
    #[doc(alias = "ges_uri_clip_set_is_image")]
    #[doc(alias = "is-image")]
    fn set_is_image(&self, is_image: bool) {
        unsafe {
            ffi::ges_uri_clip_set_is_image(self.as_ref().to_glib_none().0, is_image.into_glib());
        }
    }

    /// Sets whether the audio track of this clip is muted or not.
    /// ## `mute`
    /// [`true`] to mute `self` audio track, [`false`] to unmute it
    #[doc(alias = "ges_uri_clip_set_mute")]
    #[doc(alias = "mute")]
    fn set_mute(&self, mute: bool) {
        unsafe {
            ffi::ges_uri_clip_set_mute(self.as_ref().to_glib_none().0, mute.into_glib());
        }
    }

    #[doc(alias = "is-image")]
    fn connect_is_image_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_is_image_trampoline<P: IsA<UriClip>, F: Fn(&P) + 'static>(
            this: *mut ffi::GESUriClip,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(UriClip::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::is-image\0".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_is_image_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "mute")]
    fn connect_mute_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_mute_trampoline<P: IsA<UriClip>, F: Fn(&P) + 'static>(
            this: *mut ffi::GESUriClip,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(UriClip::from_glib_borrow(this).unsafe_cast_ref())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::mute\0".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_mute_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

impl<O: IsA<UriClip>> UriClipExt for O {}