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
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
// 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 glib::translate::*;
use glib::value::FromValue;
use glib::value::ToValue;
use glib::StaticType;
use glib::Type;
#[cfg(any(feature = "v1_16", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_16")))]
use std::ffi::CStr;
#[cfg(any(feature = "v1_16", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_16")))]
use std::fmt;

#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
#[doc(alias = "GESAssetLoadingReturn")]
pub enum AssetLoadingReturn {
    /// Indicates that an error occurred
    #[doc(alias = "GES_ASSET_LOADING_ERROR")]
    Error,
    /// Indicates that the loading is being performed
    /// asynchronously
    #[doc(alias = "GES_ASSET_LOADING_ASYNC")]
    Async,
    /// Indicates that the loading is complete, without
    /// error
    #[doc(alias = "GES_ASSET_LOADING_OK")]
    Ok,
    #[doc(hidden)]
    __Unknown(i32),
}

#[doc(hidden)]
impl IntoGlib for AssetLoadingReturn {
    type GlibType = ffi::GESAssetLoadingReturn;

    fn into_glib(self) -> ffi::GESAssetLoadingReturn {
        match self {
            Self::Error => ffi::GES_ASSET_LOADING_ERROR,
            Self::Async => ffi::GES_ASSET_LOADING_ASYNC,
            Self::Ok => ffi::GES_ASSET_LOADING_OK,
            Self::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<ffi::GESAssetLoadingReturn> for AssetLoadingReturn {
    unsafe fn from_glib(value: ffi::GESAssetLoadingReturn) -> Self {
        skip_assert_initialized!();
        match value {
            ffi::GES_ASSET_LOADING_ERROR => Self::Error,
            ffi::GES_ASSET_LOADING_ASYNC => Self::Async,
            ffi::GES_ASSET_LOADING_OK => Self::Ok,
            value => Self::__Unknown(value),
        }
    }
}

/// To be used by subclasses only. This indicate how to handle a change in
/// a child.
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
#[doc(alias = "GESChildrenControlMode")]
pub enum ChildrenControlMode {
    #[doc(alias = "GES_CHILDREN_UPDATE")]
    Update,
    #[doc(alias = "GES_CHILDREN_IGNORE_NOTIFIES")]
    IgnoreNotifies,
    #[doc(alias = "GES_CHILDREN_UPDATE_OFFSETS")]
    UpdateOffsets,
    #[doc(alias = "GES_CHILDREN_UPDATE_ALL_VALUES")]
    UpdateAllValues,
    #[doc(alias = "GES_CHILDREN_LAST")]
    Last,
    #[doc(hidden)]
    __Unknown(i32),
}

#[doc(hidden)]
impl IntoGlib for ChildrenControlMode {
    type GlibType = ffi::GESChildrenControlMode;

    fn into_glib(self) -> ffi::GESChildrenControlMode {
        match self {
            Self::Update => ffi::GES_CHILDREN_UPDATE,
            Self::IgnoreNotifies => ffi::GES_CHILDREN_IGNORE_NOTIFIES,
            Self::UpdateOffsets => ffi::GES_CHILDREN_UPDATE_OFFSETS,
            Self::UpdateAllValues => ffi::GES_CHILDREN_UPDATE_ALL_VALUES,
            Self::Last => ffi::GES_CHILDREN_LAST,
            Self::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<ffi::GESChildrenControlMode> for ChildrenControlMode {
    unsafe fn from_glib(value: ffi::GESChildrenControlMode) -> Self {
        skip_assert_initialized!();
        match value {
            ffi::GES_CHILDREN_UPDATE => Self::Update,
            ffi::GES_CHILDREN_IGNORE_NOTIFIES => Self::IgnoreNotifies,
            ffi::GES_CHILDREN_UPDATE_OFFSETS => Self::UpdateOffsets,
            ffi::GES_CHILDREN_UPDATE_ALL_VALUES => Self::UpdateAllValues,
            ffi::GES_CHILDREN_LAST => Self::Last,
            value => Self::__Unknown(value),
        }
    }
}

/// The edges of an object contain in a [`Timeline`][crate::Timeline] or [`Track`][crate::Track]
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
#[doc(alias = "GESEdge")]
pub enum Edge {
    /// Represents the start of an object.
    #[doc(alias = "GES_EDGE_START")]
    Start,
    /// Represents the end of an object.
    #[doc(alias = "GES_EDGE_END")]
    End,
    /// Represent the fact we are not working with any edge of an
    ///  object.
    #[doc(alias = "GES_EDGE_NONE")]
    None,
    #[doc(hidden)]
    __Unknown(i32),
}

impl Edge {
    #[cfg(any(feature = "v1_16", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v1_16")))]
    pub fn name<'a>(self) -> &'a str {
        unsafe {
            CStr::from_ptr(
                ffi::ges_edge_name(self.into_glib())
                    .as_ref()
                    .expect("ges_edge_name returned NULL"),
            )
            .to_str()
            .expect("ges_edge_name returned an invalid string")
        }
    }
}

#[cfg(any(feature = "v1_16", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_16")))]
impl fmt::Display for Edge {
    #[inline]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str(&self.name())
    }
}

#[doc(hidden)]
impl IntoGlib for Edge {
    type GlibType = ffi::GESEdge;

    fn into_glib(self) -> ffi::GESEdge {
        match self {
            Self::Start => ffi::GES_EDGE_START,
            Self::End => ffi::GES_EDGE_END,
            Self::None => ffi::GES_EDGE_NONE,
            Self::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<ffi::GESEdge> for Edge {
    unsafe fn from_glib(value: ffi::GESEdge) -> Self {
        skip_assert_initialized!();
        match value {
            ffi::GES_EDGE_START => Self::Start,
            ffi::GES_EDGE_END => Self::End,
            ffi::GES_EDGE_NONE => Self::None,
            value => Self::__Unknown(value),
        }
    }
}

impl StaticType for Edge {
    fn static_type() -> Type {
        unsafe { from_glib(ffi::ges_edge_get_type()) }
    }
}

impl glib::value::ValueType for Edge {
    type Type = Self;
}

unsafe impl<'a> FromValue<'a> for Edge {
    type Checker = glib::value::GenericValueTypeChecker<Self>;

    unsafe fn from_value(value: &'a glib::Value) -> Self {
        skip_assert_initialized!();
        from_glib(glib::gobject_ffi::g_value_get_enum(value.to_glib_none().0))
    }
}

impl ToValue for Edge {
    fn to_value(&self) -> glib::Value {
        let mut value = glib::Value::for_value_type::<Self>();
        unsafe {
            glib::gobject_ffi::g_value_set_enum(value.to_glib_none_mut().0, self.into_glib());
        }
        value
    }

    fn value_type(&self) -> glib::Type {
        Self::static_type()
    }
}

/// When a single timeline element is edited within its timeline at some
/// position, using [`TimelineElementExt::edit()`][crate::prelude::TimelineElementExt::edit()], depending on the edit
/// mode, its `property::TimelineElement::start`, `property::TimelineElement::duration` or
/// `property::TimelineElement::in-point` will be adjusted accordingly. In addition,
/// any clips may change `property::Clip::layer`.
///
/// Each edit can be broken down into a combination of three basic edits:
///
/// + MOVE: This moves the start of the element to the edit position.
/// + START-TRIM: This cuts or grows the start of the element, whilst
///  maintaining the time at which its internal content appears in the
///  timeline data output. If the element is made shorter, the data that
///  appeared at the edit position will still appear in the timeline at
///  the same time. If the element is made longer, the data that appeared
///  at the previous start of the element will still appear in the
///  timeline at the same time.
/// + END-TRIM: Similar to START-TRIM, but the end of the element is cut or
///  grown.
///
/// In particular, when editing a [`Clip`][crate::Clip]:
///
/// + MOVE: This will set the `property::TimelineElement::start` of the clip to the
///  edit position.
/// + START-TRIM: This will set the `property::TimelineElement::start` of the clip
///  to the edit position. To keep the end time the same, the
///  `property::TimelineElement::duration` of the clip will be adjusted in the
///  opposite direction. In addition, the `property::TimelineElement::in-point` of
///  the clip will be shifted such that the content that appeared at the
///  new or previous start time, whichever is latest, still appears at the
///  same timeline time. For example, if a frame appeared at the start of
///  the clip, and the start of the clip is reduced, the in-point of the
///  clip will also reduce such that the frame will appear later within
///  the clip, but at the same timeline position.
/// + END-TRIM: This will set the `property::TimelineElement::duration` of the clip
///  such that its end time will match the edit position.
///
/// When editing a [`Group`][crate::Group]:
///
/// + MOVE: This will set the `property::Group::start` of the clip to the edit
///  position by shifting all of its children by the same amount. So each
///  child will maintain their relative positions.
/// + START-TRIM: If the group is made shorter, this will START-TRIM any
///  clips under the group that start after the edit position to the same
///  edit position. If the group is made longer, this will START-TRIM any
///  clip under the group whose start matches the start of the group to
///  the same edit position.
/// + END-TRIM: If the group is made shorter, this will END-TRIM any clips
///  under the group that end after the edit position to the same edit
///  position. If the group is made longer, this will END-TRIM any clip
///  under the group whose end matches the end of the group to the same
///  edit position.
///
/// When editing a [`TrackElement`][crate::TrackElement], if it has a [`Clip`][crate::Clip] parent, this
/// will be edited instead. Otherwise it is edited in the same way as a
/// [`Clip`][crate::Clip].
///
/// The layer priority of a [`Group`][crate::Group] is the lowest layer priority of any
/// [`Clip`][crate::Clip] underneath it. When a group is edited to a new layer
/// priority, it will shift all clips underneath it by the same amount,
/// such that their relative layers stay the same.
///
/// If the [`Timeline`][crate::Timeline] has a `property::Timeline::snapping-distance`, then snapping
/// may occur for some of the edges of the **main** edited element:
///
/// + MOVE: The start or end edge of *any* [`Source`][crate::Source] under the element may
///  be snapped.
/// + START-TRIM: The start edge of a [`Source`][crate::Source] whose start edge touches
///  the start edge of the element may snap.
/// + END-TRIM: The end edge of a [`Source`][crate::Source] whose end edge touches the end
///  edge of the element may snap.
///
/// These edges may snap with either the start or end edge of *any* other
/// [`Source`][crate::Source] in the timeline that is not also being moved by the element,
/// including those in different layers, if they are within the
/// `property::Timeline::snapping-distance`. During an edit, only up to one snap can
/// occur. This will shift the edit position such that the snapped edges
/// will touch once the edit has completed.
///
/// Note that snapping can cause an edit to fail where it would have
/// otherwise succeeded because it may push the edit position such that the
/// edit would result in an unsupported timeline configuration. Similarly,
/// snapping can cause an edit to succeed where it would have otherwise
/// failed.
///
/// For example, in [`Ripple`][Self::Ripple] acting on [`Edge::None`][crate::Edge::None], the
/// main element is the MOVED toplevel of the edited element. Any source
/// under the main MOVED toplevel may have its start or end edge snapped.
/// Note, these sources cannot snap with each other. The edit may also
/// push other elements, but any sources under these elements cannot snap,
/// nor can they be snapped with. If a snap does occur, the MOVE of the
/// toplevel *and* all other elements pushed by the ripple will be shifted
/// by the same amount such that the snapped edges will touch.
///
/// You can also find more explanation about the behaviour of those modes at:
/// [trim, ripple and roll](http://pitivi.org/manual/trimming.html)
/// and [clip management](http://pitivi.org/manual/usingclips.html).
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
#[doc(alias = "GESEditMode")]
pub enum EditMode {
    /// The element is edited the normal way (default).
    ///  If acting on the element as a whole ([`Edge::None`][crate::Edge::None]), this will MOVE
    ///  the element by MOVING its toplevel. When acting on the start of the
    ///  element ([`Edge::Start`][crate::Edge::Start]), this will only MOVE the element, but not
    ///  its toplevel parent. This can allow you to move a [`Clip`][crate::Clip] or
    ///  [`Group`][crate::Group] to a new start time or layer within its container group,
    ///  without effecting other members of the group. When acting on the end
    ///  of the element ([`Edge::End`][crate::Edge::End]), this will END-TRIM the element,
    ///  leaving its toplevel unchanged.
    #[doc(alias = "GES_EDIT_MODE_NORMAL")]
    Normal,
    /// The element is edited in ripple mode: moving
    ///  itself as well as later elements, keeping their relative times. This
    ///  edits the element the same as [`Normal`][Self::Normal]. In addition, if
    ///  acting on the element as a whole, or the start of the element, any
    ///  toplevel element in the same timeline (including different layers)
    ///  whose start time is later than the *current* start time of the MOVED
    ///  element will also be MOVED by the same shift as the edited element.
    ///  If acting on the end of the element, any toplevel element whose start
    ///  time is later than the *current* end time of the edited element will
    ///  also be MOVED by the same shift as the change in the end of the
    ///  edited element. These additional elements will also be shifted by
    ///  the same shift in layers as the edited element.
    #[doc(alias = "GES_EDIT_MODE_RIPPLE")]
    Ripple,
    /// The element is edited in roll mode: swapping its
    ///  content for its neighbour's, or vis versa, in the timeline output.
    ///  This edits the element the same as [`Trim`][Self::Trim]. In addition,
    ///  any neighbours are also TRIMMED at their opposite edge to the same
    ///  timeline position. When acting on the start of the element, a
    ///  neighbour is any earlier element in the timeline whose end time
    ///  matches the *current* start time of the edited element. When acting on
    ///  the end of the element, a neighbour is any later element in the
    ///  timeline whose start time matches the *current* start time of the
    ///  edited element. In addition, a neighbour have a [`Source`][crate::Source] at its
    ///  end/start edge that shares a track with a [`Source`][crate::Source] at the start/end
    ///  edge of the edited element. Basically, a neighbour is an element that
    ///  can be extended, or cut, to have its content replace, or be replaced
    ///  by, the content of the edited element. Acting on the element as a
    ///  whole ([`Edge::None`][crate::Edge::None]) is not defined. The element can not shift
    ///  layers under this mode.
    #[doc(alias = "GES_EDIT_MODE_ROLL")]
    Roll,
    /// The element is edited in trim mode. When acting
    ///  on the start of the element, this will START-TRIM it. When acting on
    ///  the end of the element, this will END-TRIM it. Acting on the element
    ///  as a whole ([`Edge::None`][crate::Edge::None]) is not defined.
    #[doc(alias = "GES_EDIT_MODE_TRIM")]
    Trim,
    /// The element is edited in slide mode (not yet
    ///  implemented): moving the element replacing or consuming content on
    ///  each end. When acting on the element as a whole, this will MOVE the
    ///  element, and TRIM any neighbours on either side. A neighbour is
    ///  defined in the same way as in [`Roll`][Self::Roll], but they may be on
    ///  either side of the edited elements. Elements at the end with be
    ///  START-TRIMMED to the new end position of the edited element. Elements
    ///  at the start will be END-TRIMMED to the new start position of the
    ///  edited element. Acting on the start or end of the element
    ///  ([`Edge::Start`][crate::Edge::Start] and [`Edge::End`][crate::Edge::End]) is not defined. The element can
    ///  not shift layers under this mode.
    #[doc(alias = "GES_EDIT_MODE_SLIDE")]
    Slide,
    #[doc(hidden)]
    __Unknown(i32),
}

impl EditMode {
    #[cfg(any(feature = "v1_18", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
    pub fn name<'a>(self) -> &'a str {
        unsafe {
            CStr::from_ptr(
                ffi::ges_edit_mode_name(self.into_glib())
                    .as_ref()
                    .expect("ges_edit_mode_name returned NULL"),
            )
            .to_str()
            .expect("ges_edit_mode_name returned an invalid string")
        }
    }
}

#[cfg(any(feature = "v1_18", feature = "dox"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v1_18")))]
impl fmt::Display for EditMode {
    #[inline]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str(&self.name())
    }
}

#[doc(hidden)]
impl IntoGlib for EditMode {
    type GlibType = ffi::GESEditMode;

    fn into_glib(self) -> ffi::GESEditMode {
        match self {
            Self::Normal => ffi::GES_EDIT_MODE_NORMAL,
            Self::Ripple => ffi::GES_EDIT_MODE_RIPPLE,
            Self::Roll => ffi::GES_EDIT_MODE_ROLL,
            Self::Trim => ffi::GES_EDIT_MODE_TRIM,
            Self::Slide => ffi::GES_EDIT_MODE_SLIDE,
            Self::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<ffi::GESEditMode> for EditMode {
    unsafe fn from_glib(value: ffi::GESEditMode) -> Self {
        skip_assert_initialized!();
        match value {
            ffi::GES_EDIT_MODE_NORMAL => Self::Normal,
            ffi::GES_EDIT_MODE_RIPPLE => Self::Ripple,
            ffi::GES_EDIT_MODE_ROLL => Self::Roll,
            ffi::GES_EDIT_MODE_TRIM => Self::Trim,
            ffi::GES_EDIT_MODE_SLIDE => Self::Slide,
            value => Self::__Unknown(value),
        }
    }
}

impl StaticType for EditMode {
    fn static_type() -> Type {
        unsafe { from_glib(ffi::ges_edit_mode_get_type()) }
    }
}

impl glib::value::ValueType for EditMode {
    type Type = Self;
}

unsafe impl<'a> FromValue<'a> for EditMode {
    type Checker = glib::value::GenericValueTypeChecker<Self>;

    unsafe fn from_value(value: &'a glib::Value) -> Self {
        skip_assert_initialized!();
        from_glib(glib::gobject_ffi::g_value_get_enum(value.to_glib_none().0))
    }
}

impl ToValue for EditMode {
    fn to_value(&self) -> glib::Value {
        let mut value = glib::Value::for_value_type::<Self>();
        unsafe {
            glib::gobject_ffi::g_value_set_enum(value.to_glib_none_mut().0, self.into_glib());
        }
        value
    }

    fn value_type(&self) -> glib::Type {
        Self::static_type()
    }
}

#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
#[doc(alias = "GESError")]
pub enum Error {
    /// The ID passed is malformed
    #[doc(alias = "GES_ERROR_ASSET_WRONG_ID")]
    AssetWrongId,
    /// An error happened while loading the asset
    #[doc(alias = "GES_ERROR_ASSET_LOADING")]
    AssetLoading,
    /// The formatted files was malformed
    #[doc(alias = "GES_ERROR_FORMATTER_MALFORMED_INPUT_FILE")]
    FormatterMalformedInputFile,
    /// The frame number is invalid
    #[doc(alias = "GES_ERROR_INVALID_FRAME_NUMBER")]
    InvalidFrameNumber,
    /// The operation would lead to a negative
    /// `GES_TIMELINE_ELEMENT_LAYER_PRIORITY`. (Since: 1.18)
    #[doc(alias = "GES_ERROR_NEGATIVE_LAYER")]
    NegativeLayer,
    /// The operation would lead to a negative time.
    /// E.g. for the `property::TimelineElement::start` `property::TimelineElement::duration` or
    /// `property::TimelineElement::in-point`. (Since: 1.18)
    #[doc(alias = "GES_ERROR_NEGATIVE_TIME")]
    NegativeTime,
    /// Some [`TimelineElement`][crate::TimelineElement] does
    /// not have a large enough `property::TimelineElement::max-duration` to cover the
    /// desired operation. (Since: 1.18)
    #[doc(alias = "GES_ERROR_NOT_ENOUGH_INTERNAL_CONTENT")]
    NotEnoughInternalContent,
    /// The operation would break one of
    /// the overlap conditions for the [`Timeline`][crate::Timeline]. (Since: 1.18)
    #[doc(alias = "GES_ERROR_INVALID_OVERLAP_IN_TRACK")]
    InvalidOverlapInTrack,
    #[doc(alias = "GES_ERROR_INVALID_EFFECT_BIN_DESCRIPTION")]
    InvalidEffectBinDescription,
    #[doc(hidden)]
    __Unknown(i32),
}

#[doc(hidden)]
impl IntoGlib for Error {
    type GlibType = ffi::GESError;

    fn into_glib(self) -> ffi::GESError {
        match self {
            Self::AssetWrongId => ffi::GES_ERROR_ASSET_WRONG_ID,
            Self::AssetLoading => ffi::GES_ERROR_ASSET_LOADING,
            Self::FormatterMalformedInputFile => ffi::GES_ERROR_FORMATTER_MALFORMED_INPUT_FILE,
            Self::InvalidFrameNumber => ffi::GES_ERROR_INVALID_FRAME_NUMBER,
            Self::NegativeLayer => ffi::GES_ERROR_NEGATIVE_LAYER,
            Self::NegativeTime => ffi::GES_ERROR_NEGATIVE_TIME,
            Self::NotEnoughInternalContent => ffi::GES_ERROR_NOT_ENOUGH_INTERNAL_CONTENT,
            Self::InvalidOverlapInTrack => ffi::GES_ERROR_INVALID_OVERLAP_IN_TRACK,
            Self::InvalidEffectBinDescription => ffi::GES_ERROR_INVALID_EFFECT_BIN_DESCRIPTION,
            Self::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<ffi::GESError> for Error {
    unsafe fn from_glib(value: ffi::GESError) -> Self {
        skip_assert_initialized!();
        match value {
            ffi::GES_ERROR_ASSET_WRONG_ID => Self::AssetWrongId,
            ffi::GES_ERROR_ASSET_LOADING => Self::AssetLoading,
            ffi::GES_ERROR_FORMATTER_MALFORMED_INPUT_FILE => Self::FormatterMalformedInputFile,
            ffi::GES_ERROR_INVALID_FRAME_NUMBER => Self::InvalidFrameNumber,
            ffi::GES_ERROR_NEGATIVE_LAYER => Self::NegativeLayer,
            ffi::GES_ERROR_NEGATIVE_TIME => Self::NegativeTime,
            ffi::GES_ERROR_NOT_ENOUGH_INTERNAL_CONTENT => Self::NotEnoughInternalContent,
            ffi::GES_ERROR_INVALID_OVERLAP_IN_TRACK => Self::InvalidOverlapInTrack,
            ffi::GES_ERROR_INVALID_EFFECT_BIN_DESCRIPTION => Self::InvalidEffectBinDescription,
            value => Self::__Unknown(value),
        }
    }
}

/// Horizontal alignment of the text.
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
#[doc(alias = "GESTextHAlign")]
pub enum TextHAlign {
    /// align text left
    #[doc(alias = "GES_TEXT_HALIGN_LEFT")]
    Left,
    /// align text center
    #[doc(alias = "GES_TEXT_HALIGN_CENTER")]
    Center,
    /// align text right
    #[doc(alias = "GES_TEXT_HALIGN_RIGHT")]
    Right,
    /// align text on xpos position
    #[doc(alias = "GES_TEXT_HALIGN_POSITION")]
    Position,
    #[doc(alias = "GES_TEXT_HALIGN_ABSOLUTE")]
    Absolute,
    #[doc(hidden)]
    __Unknown(i32),
}

#[doc(hidden)]
impl IntoGlib for TextHAlign {
    type GlibType = ffi::GESTextHAlign;

    fn into_glib(self) -> ffi::GESTextHAlign {
        match self {
            Self::Left => ffi::GES_TEXT_HALIGN_LEFT,
            Self::Center => ffi::GES_TEXT_HALIGN_CENTER,
            Self::Right => ffi::GES_TEXT_HALIGN_RIGHT,
            Self::Position => ffi::GES_TEXT_HALIGN_POSITION,
            Self::Absolute => ffi::GES_TEXT_HALIGN_ABSOLUTE,
            Self::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<ffi::GESTextHAlign> for TextHAlign {
    unsafe fn from_glib(value: ffi::GESTextHAlign) -> Self {
        skip_assert_initialized!();
        match value {
            ffi::GES_TEXT_HALIGN_LEFT => Self::Left,
            ffi::GES_TEXT_HALIGN_CENTER => Self::Center,
            ffi::GES_TEXT_HALIGN_RIGHT => Self::Right,
            ffi::GES_TEXT_HALIGN_POSITION => Self::Position,
            ffi::GES_TEXT_HALIGN_ABSOLUTE => Self::Absolute,
            value => Self::__Unknown(value),
        }
    }
}

impl StaticType for TextHAlign {
    fn static_type() -> Type {
        unsafe { from_glib(ffi::ges_text_halign_get_type()) }
    }
}

impl glib::value::ValueType for TextHAlign {
    type Type = Self;
}

unsafe impl<'a> FromValue<'a> for TextHAlign {
    type Checker = glib::value::GenericValueTypeChecker<Self>;

    unsafe fn from_value(value: &'a glib::Value) -> Self {
        skip_assert_initialized!();
        from_glib(glib::gobject_ffi::g_value_get_enum(value.to_glib_none().0))
    }
}

impl ToValue for TextHAlign {
    fn to_value(&self) -> glib::Value {
        let mut value = glib::Value::for_value_type::<Self>();
        unsafe {
            glib::gobject_ffi::g_value_set_enum(value.to_glib_none_mut().0, self.into_glib());
        }
        value
    }

    fn value_type(&self) -> glib::Type {
        Self::static_type()
    }
}

/// Vertical alignment of the text.
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
#[doc(alias = "GESTextVAlign")]
pub enum TextVAlign {
    /// draw text on the baseline
    #[doc(alias = "GES_TEXT_VALIGN_BASELINE")]
    Baseline,
    /// draw text on the bottom
    #[doc(alias = "GES_TEXT_VALIGN_BOTTOM")]
    Bottom,
    /// draw text on top
    #[doc(alias = "GES_TEXT_VALIGN_TOP")]
    Top,
    /// draw text on ypos position
    #[doc(alias = "GES_TEXT_VALIGN_POSITION")]
    Position,
    /// draw text on the center
    #[doc(alias = "GES_TEXT_VALIGN_CENTER")]
    Center,
    #[doc(alias = "GES_TEXT_VALIGN_ABSOLUTE")]
    Absolute,
    #[doc(hidden)]
    __Unknown(i32),
}

#[doc(hidden)]
impl IntoGlib for TextVAlign {
    type GlibType = ffi::GESTextVAlign;

    fn into_glib(self) -> ffi::GESTextVAlign {
        match self {
            Self::Baseline => ffi::GES_TEXT_VALIGN_BASELINE,
            Self::Bottom => ffi::GES_TEXT_VALIGN_BOTTOM,
            Self::Top => ffi::GES_TEXT_VALIGN_TOP,
            Self::Position => ffi::GES_TEXT_VALIGN_POSITION,
            Self::Center => ffi::GES_TEXT_VALIGN_CENTER,
            Self::Absolute => ffi::GES_TEXT_VALIGN_ABSOLUTE,
            Self::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<ffi::GESTextVAlign> for TextVAlign {
    unsafe fn from_glib(value: ffi::GESTextVAlign) -> Self {
        skip_assert_initialized!();
        match value {
            ffi::GES_TEXT_VALIGN_BASELINE => Self::Baseline,
            ffi::GES_TEXT_VALIGN_BOTTOM => Self::Bottom,
            ffi::GES_TEXT_VALIGN_TOP => Self::Top,
            ffi::GES_TEXT_VALIGN_POSITION => Self::Position,
            ffi::GES_TEXT_VALIGN_CENTER => Self::Center,
            ffi::GES_TEXT_VALIGN_ABSOLUTE => Self::Absolute,
            value => Self::__Unknown(value),
        }
    }
}

impl StaticType for TextVAlign {
    fn static_type() -> Type {
        unsafe { from_glib(ffi::ges_text_valign_get_type()) }
    }
}

impl glib::value::ValueType for TextVAlign {
    type Type = Self;
}

unsafe impl<'a> FromValue<'a> for TextVAlign {
    type Checker = glib::value::GenericValueTypeChecker<Self>;

    unsafe fn from_value(value: &'a glib::Value) -> Self {
        skip_assert_initialized!();
        from_glib(glib::gobject_ffi::g_value_get_enum(value.to_glib_none().0))
    }
}

impl ToValue for TextVAlign {
    fn to_value(&self) -> glib::Value {
        let mut value = glib::Value::for_value_type::<Self>();
        unsafe {
            glib::gobject_ffi::g_value_set_enum(value.to_glib_none_mut().0, self.into_glib());
        }
        value
    }

    fn value_type(&self) -> glib::Type {
        Self::static_type()
    }
}

#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
#[doc(alias = "GESVideoStandardTransitionType")]
pub enum VideoStandardTransitionType {
    /// Transition type has not been set,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_NONE")]
    None,
    /// A bar moves from left to right,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BAR_WIPE_LR")]
    BarWipeLr,
    /// A bar moves from top to bottom,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BAR_WIPE_TB")]
    BarWipeTb,
    /// A box expands from the upper-left corner to the lower-right corner,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TL")]
    BoxWipeTl,
    /// A box expands from the upper-right corner to the lower-left corner,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TR")]
    BoxWipeTr,
    /// A box expands from the lower-right corner to the upper-left corner,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BR")]
    BoxWipeBr,
    /// A box expands from the lower-left corner to the upper-right corner,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BL")]
    BoxWipeBl,
    /// A box shape expands from each of the four corners toward the center,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_FOUR_BOX_WIPE_CI")]
    FourBoxWipeCi,
    /// A box shape expands from the center of each quadrant toward the corners of each quadrant,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_FOUR_BOX_WIPE_CO")]
    FourBoxWipeCo,
    /// A central, vertical line splits and expands toward the left and right edges,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_V")]
    BarndoorV,
    /// A central, horizontal line splits and expands toward the top and bottom edges,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_H")]
    BarndoorH,
    /// A box expands from the top edge's midpoint to the bottom corners,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TC")]
    BoxWipeTc,
    /// A box expands from the right edge's midpoint to the left corners,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_RC")]
    BoxWipeRc,
    /// A box expands from the bottom edge's midpoint to the top corners,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BC")]
    BoxWipeBc,
    /// A box expands from the left edge's midpoint to the right corners,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_LC")]
    BoxWipeLc,
    /// A diagonal line moves from the upper-left corner to the lower-right corner,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_DIAGONAL_TL")]
    DiagonalTl,
    /// A diagonal line moves from the upper right corner to the lower-left corner,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_DIAGONAL_TR")]
    DiagonalTr,
    /// Two wedge shapes slide in from the top and bottom edges toward the center,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BOWTIE_V")]
    BowtieV,
    /// Two wedge shapes slide in from the left and right edges toward the center,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BOWTIE_H")]
    BowtieH,
    /// A diagonal line from the lower-left to upper-right corners splits and expands toward the opposite corners,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_DBL")]
    BarndoorDbl,
    /// A diagonal line from upper-left to lower-right corners splits and expands toward the opposite corners,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_DTL")]
    BarndoorDtl,
    /// Four wedge shapes split from the center and retract toward the four edges,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_MISC_DIAGONAL_DBD")]
    MiscDiagonalDbd,
    /// A diamond connecting the four edge midpoints simultaneously contracts toward the center and expands toward the edges,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_MISC_DIAGONAL_DD")]
    MiscDiagonalDd,
    /// A wedge shape moves from top to bottom,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_D")]
    VeeD,
    /// A wedge shape moves from right to left,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_L")]
    VeeL,
    /// A wedge shape moves from bottom to top,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_U")]
    VeeU,
    /// A wedge shape moves from left to right,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_R")]
    VeeR,
    /// A 'V' shape extending from the bottom edge's midpoint to the opposite corners contracts toward the center and expands toward the edges,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_D")]
    BarnveeD,
    /// A 'V' shape extending from the left edge's midpoint to the opposite corners contracts toward the center and expands toward the edges,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_L")]
    BarnveeL,
    /// A 'V' shape extending from the top edge's midpoint to the opposite corners contracts toward the center and expands toward the edges,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_U")]
    BarnveeU,
    /// A 'V' shape extending from the right edge's midpoint to the opposite corners contracts toward the center and expands toward the edges,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_R")]
    BarnveeR,
    /// A rectangle expands from the center.,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_IRIS_RECT")]
    IrisRect,
    /// A radial hand sweeps clockwise from the twelve o'clock position,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW12")]
    ClockCw12,
    /// A radial hand sweeps clockwise from the three o'clock position,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW3")]
    ClockCw3,
    /// A radial hand sweeps clockwise from the six o'clock position,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW6")]
    ClockCw6,
    /// A radial hand sweeps clockwise from the nine o'clock position,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW9")]
    ClockCw9,
    /// Two radial hands sweep clockwise from the twelve and six o'clock positions,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_TBV")]
    PinwheelTbv,
    /// Two radial hands sweep clockwise from the nine and three o'clock positions,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_TBH")]
    PinwheelTbh,
    /// Four radial hands sweep clockwise,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_FB")]
    PinwheelFb,
    /// A fan unfolds from the top edge, the fan axis at the center,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_CT")]
    FanCt,
    /// A fan unfolds from the right edge, the fan axis at the center,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_CR")]
    FanCr,
    /// Two fans, their axes at the center, unfold from the top and bottom,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FOV")]
    DoublefanFov,
    /// Two fans, their axes at the center, unfold from the left and right,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FOH")]
    DoublefanFoh,
    /// A radial hand sweeps clockwise from the top edge's midpoint,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWT")]
    SinglesweepCwt,
    /// A radial hand sweeps clockwise from the right edge's midpoint,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWR")]
    SinglesweepCwr,
    /// A radial hand sweeps clockwise from the bottom edge's midpoint,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWB")]
    SinglesweepCwb,
    /// A radial hand sweeps clockwise from the left edge's midpoint,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWL")]
    SinglesweepCwl,
    /// Two radial hands sweep clockwise and counter-clockwise from the top and bottom edges' midpoints,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PV")]
    DoublesweepPv,
    /// Two radial hands sweep clockwise and counter-clockwise from the left and right edges' midpoints,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PD")]
    DoublesweepPd,
    /// Two radial hands attached at the top and bottom edges' midpoints sweep from right to left,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_OV")]
    DoublesweepOv,
    /// Two radial hands attached at the left and right edges' midpoints sweep from top to bottom,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_OH")]
    DoublesweepOh,
    /// A fan unfolds from the bottom, the fan axis at the top edge's midpoint,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_T")]
    FanT,
    /// A fan unfolds from the left, the fan axis at the right edge's midpoint,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_R")]
    FanR,
    /// A fan unfolds from the top, the fan axis at the bottom edge's midpoint,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_B")]
    FanB,
    /// A fan unfolds from the right, the fan axis at the left edge's midpoint,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_L")]
    FanL,
    /// Two fans, their axes at the top and bottom, unfold from the center,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FIV")]
    DoublefanFiv,
    /// Two fans, their axes at the left and right, unfold from the center,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FIH")]
    DoublefanFih,
    /// A radial hand sweeps clockwise from the upper-left corner,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWTL")]
    SinglesweepCwtl,
    /// A radial hand sweeps counter-clockwise from the lower-left corner.,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWBL")]
    SinglesweepCwbl,
    /// A radial hand sweeps clockwise from the lower-right corner,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWBR")]
    SinglesweepCwbr,
    /// A radial hand sweeps counter-clockwise from the upper-right corner,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWTR")]
    SinglesweepCwtr,
    /// Two radial hands attached at the upper-left and lower-right corners sweep down and up,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PDTL")]
    DoublesweepPdtl,
    /// Two radial hands attached at the lower-left and upper-right corners sweep down and up,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PDBL")]
    DoublesweepPdbl,
    /// Two radial hands attached at the upper-left and upper-right corners sweep down,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_T")]
    SaloondoorT,
    /// Two radial hands attached at the upper-left and lower-left corners sweep to the right,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_L")]
    SaloondoorL,
    /// Two radial hands attached at the lower-left and lower-right corners sweep up,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_B")]
    SaloondoorB,
    /// Two radial hands attached at the upper-right and lower-right corners sweep to the left,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_R")]
    SaloondoorR,
    /// Two radial hands attached at the midpoints of the top and bottom halves sweep from right to left,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_R")]
    WindshieldR,
    /// Two radial hands attached at the midpoints of the left and right halves sweep from top to bottom,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_U")]
    WindshieldU,
    /// Two sets of radial hands attached at the midpoints of the top and bottom halves sweep from top to bottom and bottom to top,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_V")]
    WindshieldV,
    /// Two sets of radial hands attached at the midpoints of the left and right halves sweep from left to right and right to left,
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_H")]
    WindshieldH,
    /// Crossfade
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_CROSSFADE")]
    Crossfade,
    /// Similar to crossfade, but fade in the front video without fading out
    /// the background one
    #[cfg(any(feature = "v1_22", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v1_22")))]
    #[doc(alias = "GES_VIDEO_STANDARD_TRANSITION_TYPE_FADE_IN")]
    FadeIn,
    #[doc(hidden)]
    __Unknown(i32),
}

#[doc(hidden)]
impl IntoGlib for VideoStandardTransitionType {
    type GlibType = ffi::GESVideoStandardTransitionType;

    fn into_glib(self) -> ffi::GESVideoStandardTransitionType {
        match self {
            Self::None => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_NONE,
            Self::BarWipeLr => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BAR_WIPE_LR,
            Self::BarWipeTb => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BAR_WIPE_TB,
            Self::BoxWipeTl => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TL,
            Self::BoxWipeTr => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TR,
            Self::BoxWipeBr => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BR,
            Self::BoxWipeBl => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BL,
            Self::FourBoxWipeCi => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FOUR_BOX_WIPE_CI,
            Self::FourBoxWipeCo => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FOUR_BOX_WIPE_CO,
            Self::BarndoorV => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_V,
            Self::BarndoorH => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_H,
            Self::BoxWipeTc => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TC,
            Self::BoxWipeRc => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_RC,
            Self::BoxWipeBc => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BC,
            Self::BoxWipeLc => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_LC,
            Self::DiagonalTl => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DIAGONAL_TL,
            Self::DiagonalTr => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DIAGONAL_TR,
            Self::BowtieV => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOWTIE_V,
            Self::BowtieH => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOWTIE_H,
            Self::BarndoorDbl => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_DBL,
            Self::BarndoorDtl => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_DTL,
            Self::MiscDiagonalDbd => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_MISC_DIAGONAL_DBD,
            Self::MiscDiagonalDd => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_MISC_DIAGONAL_DD,
            Self::VeeD => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_D,
            Self::VeeL => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_L,
            Self::VeeU => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_U,
            Self::VeeR => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_R,
            Self::BarnveeD => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_D,
            Self::BarnveeL => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_L,
            Self::BarnveeU => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_U,
            Self::BarnveeR => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_R,
            Self::IrisRect => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_IRIS_RECT,
            Self::ClockCw12 => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW12,
            Self::ClockCw3 => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW3,
            Self::ClockCw6 => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW6,
            Self::ClockCw9 => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW9,
            Self::PinwheelTbv => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_TBV,
            Self::PinwheelTbh => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_TBH,
            Self::PinwheelFb => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_FB,
            Self::FanCt => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_CT,
            Self::FanCr => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_CR,
            Self::DoublefanFov => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FOV,
            Self::DoublefanFoh => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FOH,
            Self::SinglesweepCwt => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWT,
            Self::SinglesweepCwr => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWR,
            Self::SinglesweepCwb => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWB,
            Self::SinglesweepCwl => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWL,
            Self::DoublesweepPv => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PV,
            Self::DoublesweepPd => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PD,
            Self::DoublesweepOv => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_OV,
            Self::DoublesweepOh => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_OH,
            Self::FanT => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_T,
            Self::FanR => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_R,
            Self::FanB => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_B,
            Self::FanL => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_L,
            Self::DoublefanFiv => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FIV,
            Self::DoublefanFih => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FIH,
            Self::SinglesweepCwtl => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWTL,
            Self::SinglesweepCwbl => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWBL,
            Self::SinglesweepCwbr => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWBR,
            Self::SinglesweepCwtr => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWTR,
            Self::DoublesweepPdtl => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PDTL,
            Self::DoublesweepPdbl => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PDBL,
            Self::SaloondoorT => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_T,
            Self::SaloondoorL => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_L,
            Self::SaloondoorB => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_B,
            Self::SaloondoorR => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_R,
            Self::WindshieldR => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_R,
            Self::WindshieldU => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_U,
            Self::WindshieldV => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_V,
            Self::WindshieldH => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_H,
            Self::Crossfade => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_CROSSFADE,
            #[cfg(any(feature = "v1_22", feature = "dox"))]
            Self::FadeIn => ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FADE_IN,
            Self::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<ffi::GESVideoStandardTransitionType> for VideoStandardTransitionType {
    unsafe fn from_glib(value: ffi::GESVideoStandardTransitionType) -> Self {
        skip_assert_initialized!();
        match value {
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_NONE => Self::None,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BAR_WIPE_LR => Self::BarWipeLr,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BAR_WIPE_TB => Self::BarWipeTb,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TL => Self::BoxWipeTl,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TR => Self::BoxWipeTr,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BR => Self::BoxWipeBr,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BL => Self::BoxWipeBl,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FOUR_BOX_WIPE_CI => Self::FourBoxWipeCi,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FOUR_BOX_WIPE_CO => Self::FourBoxWipeCo,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_V => Self::BarndoorV,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_H => Self::BarndoorH,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TC => Self::BoxWipeTc,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_RC => Self::BoxWipeRc,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BC => Self::BoxWipeBc,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_LC => Self::BoxWipeLc,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DIAGONAL_TL => Self::DiagonalTl,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DIAGONAL_TR => Self::DiagonalTr,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOWTIE_V => Self::BowtieV,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BOWTIE_H => Self::BowtieH,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_DBL => Self::BarndoorDbl,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_DTL => Self::BarndoorDtl,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_MISC_DIAGONAL_DBD => Self::MiscDiagonalDbd,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_MISC_DIAGONAL_DD => Self::MiscDiagonalDd,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_D => Self::VeeD,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_L => Self::VeeL,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_U => Self::VeeU,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_R => Self::VeeR,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_D => Self::BarnveeD,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_L => Self::BarnveeL,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_U => Self::BarnveeU,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_R => Self::BarnveeR,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_IRIS_RECT => Self::IrisRect,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW12 => Self::ClockCw12,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW3 => Self::ClockCw3,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW6 => Self::ClockCw6,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW9 => Self::ClockCw9,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_TBV => Self::PinwheelTbv,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_TBH => Self::PinwheelTbh,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_FB => Self::PinwheelFb,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_CT => Self::FanCt,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_CR => Self::FanCr,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FOV => Self::DoublefanFov,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FOH => Self::DoublefanFoh,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWT => Self::SinglesweepCwt,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWR => Self::SinglesweepCwr,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWB => Self::SinglesweepCwb,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWL => Self::SinglesweepCwl,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PV => Self::DoublesweepPv,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PD => Self::DoublesweepPd,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_OV => Self::DoublesweepOv,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_OH => Self::DoublesweepOh,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_T => Self::FanT,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_R => Self::FanR,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_B => Self::FanB,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_L => Self::FanL,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FIV => Self::DoublefanFiv,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FIH => Self::DoublefanFih,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWTL => Self::SinglesweepCwtl,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWBL => Self::SinglesweepCwbl,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWBR => Self::SinglesweepCwbr,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWTR => Self::SinglesweepCwtr,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PDTL => Self::DoublesweepPdtl,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PDBL => Self::DoublesweepPdbl,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_T => Self::SaloondoorT,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_L => Self::SaloondoorL,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_B => Self::SaloondoorB,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_R => Self::SaloondoorR,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_R => Self::WindshieldR,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_U => Self::WindshieldU,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_V => Self::WindshieldV,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_H => Self::WindshieldH,
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_CROSSFADE => Self::Crossfade,
            #[cfg(any(feature = "v1_22", feature = "dox"))]
            ffi::GES_VIDEO_STANDARD_TRANSITION_TYPE_FADE_IN => Self::FadeIn,
            value => Self::__Unknown(value),
        }
    }
}

impl StaticType for VideoStandardTransitionType {
    fn static_type() -> Type {
        unsafe { from_glib(ffi::ges_video_standard_transition_type_get_type()) }
    }
}

impl glib::value::ValueType for VideoStandardTransitionType {
    type Type = Self;
}

unsafe impl<'a> FromValue<'a> for VideoStandardTransitionType {
    type Checker = glib::value::GenericValueTypeChecker<Self>;

    unsafe fn from_value(value: &'a glib::Value) -> Self {
        skip_assert_initialized!();
        from_glib(glib::gobject_ffi::g_value_get_enum(value.to_glib_none().0))
    }
}

impl ToValue for VideoStandardTransitionType {
    fn to_value(&self) -> glib::Value {
        let mut value = glib::Value::for_value_type::<Self>();
        unsafe {
            glib::gobject_ffi::g_value_set_enum(value.to_glib_none_mut().0, self.into_glib());
        }
        value
    }

    fn value_type(&self) -> glib::Type {
        Self::static_type()
    }
}

/// The test pattern to produce
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
#[non_exhaustive]
#[doc(alias = "GESVideoTestPattern")]
pub enum VideoTestPattern {
    /// A standard SMPTE test pattern
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_SMPTE")]
    Smpte,
    /// Random noise
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_SNOW")]
    Snow,
    /// A black image
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_BLACK")]
    Black,
    /// A white image
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_WHITE")]
    White,
    /// A red image
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_RED")]
    Red,
    /// A green image
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_GREEN")]
    Green,
    /// A blue image
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_BLUE")]
    Blue,
    /// Checkers pattern (1px)
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_CHECKERS1")]
    Checkers1,
    /// Checkers pattern (2px)
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_CHECKERS2")]
    Checkers2,
    /// Checkers pattern (4px)
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_CHECKERS4")]
    Checkers4,
    /// Checkers pattern (8px)
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_CHECKERS8")]
    Checkers8,
    /// Circular pattern
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_CIRCULAR")]
    Circular,
    /// Alternate between black and white
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_BLINK")]
    Blink,
    /// SMPTE test pattern (75% color bars)
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_SMPTE75")]
    Smpte75,
    /// Zone plate
    #[doc(alias = "GES_VIDEO_TEST_ZONE_PLATE")]
    ZonePlate,
    /// Gamut checkers
    #[doc(alias = "GES_VIDEO_TEST_GAMUT")]
    Gamut,
    /// Chroma zone plate
    #[doc(alias = "GES_VIDEO_TEST_CHROMA_ZONE_PLATE")]
    ChromaZonePlate,
    /// Solid color
    #[doc(alias = "GES_VIDEO_TEST_PATTERN_SOLID")]
    SolidColor,
    #[doc(hidden)]
    __Unknown(i32),
}

#[doc(hidden)]
impl IntoGlib for VideoTestPattern {
    type GlibType = ffi::GESVideoTestPattern;

    fn into_glib(self) -> ffi::GESVideoTestPattern {
        match self {
            Self::Smpte => ffi::GES_VIDEO_TEST_PATTERN_SMPTE,
            Self::Snow => ffi::GES_VIDEO_TEST_PATTERN_SNOW,
            Self::Black => ffi::GES_VIDEO_TEST_PATTERN_BLACK,
            Self::White => ffi::GES_VIDEO_TEST_PATTERN_WHITE,
            Self::Red => ffi::GES_VIDEO_TEST_PATTERN_RED,
            Self::Green => ffi::GES_VIDEO_TEST_PATTERN_GREEN,
            Self::Blue => ffi::GES_VIDEO_TEST_PATTERN_BLUE,
            Self::Checkers1 => ffi::GES_VIDEO_TEST_PATTERN_CHECKERS1,
            Self::Checkers2 => ffi::GES_VIDEO_TEST_PATTERN_CHECKERS2,
            Self::Checkers4 => ffi::GES_VIDEO_TEST_PATTERN_CHECKERS4,
            Self::Checkers8 => ffi::GES_VIDEO_TEST_PATTERN_CHECKERS8,
            Self::Circular => ffi::GES_VIDEO_TEST_PATTERN_CIRCULAR,
            Self::Blink => ffi::GES_VIDEO_TEST_PATTERN_BLINK,
            Self::Smpte75 => ffi::GES_VIDEO_TEST_PATTERN_SMPTE75,
            Self::ZonePlate => ffi::GES_VIDEO_TEST_ZONE_PLATE,
            Self::Gamut => ffi::GES_VIDEO_TEST_GAMUT,
            Self::ChromaZonePlate => ffi::GES_VIDEO_TEST_CHROMA_ZONE_PLATE,
            Self::SolidColor => ffi::GES_VIDEO_TEST_PATTERN_SOLID,
            Self::__Unknown(value) => value,
        }
    }
}

#[doc(hidden)]
impl FromGlib<ffi::GESVideoTestPattern> for VideoTestPattern {
    unsafe fn from_glib(value: ffi::GESVideoTestPattern) -> Self {
        skip_assert_initialized!();
        match value {
            ffi::GES_VIDEO_TEST_PATTERN_SMPTE => Self::Smpte,
            ffi::GES_VIDEO_TEST_PATTERN_SNOW => Self::Snow,
            ffi::GES_VIDEO_TEST_PATTERN_BLACK => Self::Black,
            ffi::GES_VIDEO_TEST_PATTERN_WHITE => Self::White,
            ffi::GES_VIDEO_TEST_PATTERN_RED => Self::Red,
            ffi::GES_VIDEO_TEST_PATTERN_GREEN => Self::Green,
            ffi::GES_VIDEO_TEST_PATTERN_BLUE => Self::Blue,
            ffi::GES_VIDEO_TEST_PATTERN_CHECKERS1 => Self::Checkers1,
            ffi::GES_VIDEO_TEST_PATTERN_CHECKERS2 => Self::Checkers2,
            ffi::GES_VIDEO_TEST_PATTERN_CHECKERS4 => Self::Checkers4,
            ffi::GES_VIDEO_TEST_PATTERN_CHECKERS8 => Self::Checkers8,
            ffi::GES_VIDEO_TEST_PATTERN_CIRCULAR => Self::Circular,
            ffi::GES_VIDEO_TEST_PATTERN_BLINK => Self::Blink,
            ffi::GES_VIDEO_TEST_PATTERN_SMPTE75 => Self::Smpte75,
            ffi::GES_VIDEO_TEST_ZONE_PLATE => Self::ZonePlate,
            ffi::GES_VIDEO_TEST_GAMUT => Self::Gamut,
            ffi::GES_VIDEO_TEST_CHROMA_ZONE_PLATE => Self::ChromaZonePlate,
            ffi::GES_VIDEO_TEST_PATTERN_SOLID => Self::SolidColor,
            value => Self::__Unknown(value),
        }
    }
}

impl StaticType for VideoTestPattern {
    fn static_type() -> Type {
        unsafe { from_glib(ffi::ges_video_test_pattern_get_type()) }
    }
}

impl glib::value::ValueType for VideoTestPattern {
    type Type = Self;
}

unsafe impl<'a> FromValue<'a> for VideoTestPattern {
    type Checker = glib::value::GenericValueTypeChecker<Self>;

    unsafe fn from_value(value: &'a glib::Value) -> Self {
        skip_assert_initialized!();
        from_glib(glib::gobject_ffi::g_value_get_enum(value.to_glib_none().0))
    }
}

impl ToValue for VideoTestPattern {
    fn to_value(&self) -> glib::Value {
        let mut value = glib::Value::for_value_type::<Self>();
        unsafe {
            glib::gobject_ffi::g_value_set_enum(value.to_glib_none_mut().0, self.into_glib());
        }
        value
    }

    fn value_type(&self) -> glib::Type {
        Self::static_type()
    }
}