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Typos and small error correction.

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This commit is contained in:
Michael Bucari-Tovo 2021-08-12 17:56:36 -06:00
parent 3e2d69606b
commit e37a2ccca9
2 changed files with 31 additions and 32 deletions
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5
FileLiberator/IAudioDecodable.cs
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@ -1,17 +1,14 @@
using Dinah.Core.Net.Http; using System;
using System;
namespace FileLiberator namespace FileLiberator
{ {
public interface IAudioDecodable : IStreamProcessable public interface IAudioDecodable : IStreamProcessable
{ {
event EventHandler<Action<byte[]>> RequestCoverArt; event EventHandler<Action<byte[]>> RequestCoverArt;
event EventHandler<string> TitleDiscovered; event EventHandler<string> TitleDiscovered;
event EventHandler<string> AuthorsDiscovered; event EventHandler<string> AuthorsDiscovered;
event EventHandler<string> NarratorsDiscovered; event EventHandler<string> NarratorsDiscovered;
event EventHandler<byte[]> CoverImageDiscovered; event EventHandler<byte[]> CoverImageDiscovered;
void Cancel(); void Cancel();
} }
} }

32
LibationWinForms/BookLiberation/BaseForms/LiberationBaseForm.cs
View File

@ -11,7 +11,7 @@ namespace LibationWinForms.BookLiberation.BaseForms
{ {
public abstract class LiberationBaseForm : Form public abstract class LiberationBaseForm : Form
{ {
protected IFileLiberator Liberation { get; private set; } protected IFileLiberator FileLiberator { get; private set; }
protected LogMe LogMe { get; private set; } protected LogMe LogMe { get; private set; }
private int InstanceThreadId { get; } = Thread.CurrentThread.ManagedThreadId; private int InstanceThreadId { get; } = Thread.CurrentThread.ManagedThreadId;
@ -24,18 +24,19 @@ namespace LibationWinForms.BookLiberation.BaseForms
SyncContext = SynchronizationContext.Current; SyncContext = SynchronizationContext.Current;
} }
public void RegisterLiberation(IFileLiberator liberation, LogMe logMe = null) public void RegisterLiberation(IFileLiberator fileLiberator, LogMe logMe = null)
{ {
if (liberation is null) return; //IFileLiberator must at least be IStreamable, otherwise the Form won't ever Show()
if (fileLiberator is null || fileLiberator is not IStreamable streamable) return;
Liberation = liberation; FileLiberator = fileLiberator;
LogMe = logMe; LogMe = logMe;
if (Liberation is IStreamable streamable)
Subscribe(streamable); Subscribe(streamable);
if (Liberation is IProcessable processable)
if (FileLiberator is IProcessable processable)
Subscribe(processable); Subscribe(processable);
if (Liberation is IAudioDecodable audioDecodable) if (FileLiberator is IAudioDecodable audioDecodable)
Subscribe(audioDecodable); Subscribe(audioDecodable);
} }
@ -44,7 +45,7 @@ namespace LibationWinForms.BookLiberation.BaseForms
{ {
UnsubscribeStreamable(this, EventArgs.Empty); UnsubscribeStreamable(this, EventArgs.Empty);
streamable.StreamingBegin += ShowFormHandler; streamable.StreamingBegin += OnStreamingBeginShow;
streamable.StreamingBegin += OnStreamingBegin; streamable.StreamingBegin += OnStreamingBegin;
streamable.StreamingProgressChanged += OnStreamingProgressChanged; streamable.StreamingProgressChanged += OnStreamingProgressChanged;
streamable.StreamingTimeRemaining += OnStreamingTimeRemaining; streamable.StreamingTimeRemaining += OnStreamingTimeRemaining;
@ -84,12 +85,12 @@ namespace LibationWinForms.BookLiberation.BaseForms
} }
private void UnsubscribeStreamable(object sender, EventArgs e) private void UnsubscribeStreamable(object sender, EventArgs e)
{ {
if (Liberation is not IStreamable streamable) if (FileLiberator is not IStreamable streamable)
return; return;
FormClosed -= UnsubscribeStreamable; FormClosed -= UnsubscribeStreamable;
streamable.StreamingBegin -= ShowFormHandler; streamable.StreamingBegin -= OnStreamingBeginShow;
streamable.StreamingBegin -= OnStreamingBegin; streamable.StreamingBegin -= OnStreamingBegin;
streamable.StreamingProgressChanged -= OnStreamingProgressChanged; streamable.StreamingProgressChanged -= OnStreamingProgressChanged;
streamable.StreamingTimeRemaining -= OnStreamingTimeRemaining; streamable.StreamingTimeRemaining -= OnStreamingTimeRemaining;
@ -98,7 +99,7 @@ namespace LibationWinForms.BookLiberation.BaseForms
} }
private void UnsubscribeProcessable(object sender, LibraryBook e) private void UnsubscribeProcessable(object sender, LibraryBook e)
{ {
if (Liberation is not IProcessable processable) if (FileLiberator is not IProcessable processable)
return; return;
processable.Completed -= UnsubscribeProcessable; processable.Completed -= UnsubscribeProcessable;
@ -109,7 +110,7 @@ namespace LibationWinForms.BookLiberation.BaseForms
} }
private void UnsubscribeAudioDecodable(object sender, EventArgs e) private void UnsubscribeAudioDecodable(object sender, EventArgs e)
{ {
if (Liberation is not IAudioDecodable audioDecodable) if (FileLiberator is not IAudioDecodable audioDecodable)
return; return;
Disposed -= UnsubscribeAudioDecodable; Disposed -= UnsubscribeAudioDecodable;
@ -135,10 +136,11 @@ namespace LibationWinForms.BookLiberation.BaseForms
/// If StreamingBegin is fired from a worker thread, the window will be created on /// If StreamingBegin is fired from a worker thread, the window will be created on
/// that UI thread. We need to make certain that we show the window on the same /// that UI thread. We need to make certain that we show the window on the same
/// thread that created form, otherwise the form and the window handle will be on /// thread that created form, otherwise the form and the window handle will be on
/// different threads. Form.BeginInvoke won't work until the form is created /// different threads, and the renderer will be on a worker thread which could cause
/// (ie. shown) because control doesn't get a window handle until it is Shown. /// it to freeze. Form.BeginInvoke won't work until the form is created (ie. shown)
/// because control doesn't get a window handle until it is Shown.
/// </summary> /// </summary>
private void ShowFormHandler(object sender, string beginString) private void OnStreamingBeginShow(object sender, string beginString)
{ {
static void sendCallback(object asyncArgs) static void sendCallback(object asyncArgs)
{ {