leftyer/MASA.Blazor
1
0
Fork 0
mirror of https://gitee.com/blazorcomponent/MASA.Blazor.git synced 2025-12-06 10:19:23 +08:00
Code Issues Packages Projects Releases Wiki Activity

🆕 feat(video-feeder): add support for setting initial video playback via index (#2515)

Browse Source 
* 🆕 feat(video-feeder): enable setting initial video playback via index

* update

* update

* Update src/Masa.Blazor.JSComponents.VideoFeeder/VideoFeeder/MVideoFeeder.razor.cs

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
capdiem
2025-07-29 17:28:25 +08:00
committed by GitHub
parent c2d70404a7
commit f7022c7e10
2 changed files with 33 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/Masa.Blazor.JSComponents.VideoFeeder/VideoFeeder/MVideoFeeder.razor
View File

@@ -12,8 +12,8 @@
@attributes="@Attributes">
@if (Items.Count > 0)
{
<MSwiper Index="@_index"
IndexChanged="@IndexChanged"
<MSwiper Index="@Index"
IndexChanged="@OnIndexChanged"
Height="@Height"
Vertical
Virtual

40
src/Masa.Blazor.JSComponents.VideoFeeder/VideoFeeder/MVideoFeeder.razor.cs
View File

@@ -10,6 +10,10 @@ public partial class MVideoFeeder<TItem> where TItem : notnull
[Parameter] public Func<TItem, string?>? ItemPoster { get; set; }
[Parameter] public int Index { get; set; }
[Parameter] public EventCallback<int> IndexChanged { get; set; }
[Parameter] [MasaApiParameter(844)] public StringNumber? Height { get; set; } = 844;
[Parameter] [MasaApiParameter(390)] public StringNumber? Width { get; set; } = 390;
@@ -70,7 +74,6 @@ public partial class MVideoFeeder<TItem> where TItem : notnull
private Video<TItem>? _prevVideo;
private MSwiper? _swiper;
private bool _sheet;
private int _index;
private bool _globalMuted = true;
private bool _fullscreen;
private StringNumber? _playbackRate = 1.0;
@@ -78,7 +81,7 @@ public partial class MVideoFeeder<TItem> where TItem : notnull
private List<Video<TItem>> _videos = [];
private bool _itemsHasSet;
private Video<TItem>? CurrentVideo => _index >= 0 && _index < _videos.Count ? _videos[_index] : null;
private Video<TItem>? CurrentVideo => Index >= 0 && Index < _videos.Count ? _videos[Index] : null;
protected override void OnInitialized()
{
@@ -118,11 +121,12 @@ public partial class MVideoFeeder<TItem> where TItem : notnull
yield return CssStyleUtils.GetWidth(Width);
}
private async Task IndexChanged(int index)
private async Task OnIndexChanged(int index)
{
_prevVideo ??= _videos.ElementAtOrDefault(_index);
_prevVideo ??= _videos.ElementAtOrDefault(Index);
await UpdateIndex(index);
_index = index;
_playbackRate = 1;
await OnIndexUpdated();
@@ -138,7 +142,7 @@ public partial class MVideoFeeder<TItem> where TItem : notnull
await _prevVideo.Player.SetPlayingAsync(false);
}
var video = _videos.ElementAtOrDefault(_index);
var video = _videos.ElementAtOrDefault(Index);
_prevVideo = video;
if (video is null)
{
@@ -166,16 +170,34 @@ public partial class MVideoFeeder<TItem> where TItem : notnull
private async Task HandleOnEnded()
{
if (!_autoplayNext || _index >= Items.Count - 1)
if (!_autoplayNext || Index >= Items.Count - 1)
{
return;
}
_index++;
await _swiper.InvokeVoidAsync("slideTo", _index);
var index = Index + 1;
await UpdateIndex(index);
await OnIndexUpdated();
}
private async Task UpdateIndex(int index)
{
if (index < 0 || index >= Items.Count)
{
return;
}
if (IndexChanged.HasDelegate)
{
await IndexChanged.InvokeAsync(index);
}
else
{
Index = index;
}
}
private void OpenSheet() => _sheet = true;
private void CloseSheet() => _sheet = false;