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Add Configurations property change notifications

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This commit is contained in:
Michael Bucari-Tovo 2023-01-06 16:24:29 -07:00
parent f09baa1318
commit 1f7000c2c9
26 changed files with 531 additions and 259 deletions
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35
Source/AaxDecrypter/AudiobookDownloadBase.cs
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@ -48,11 +48,18 @@ namespace AaxDecrypter
TempFilePath = Path.ChangeExtension(jsonDownloadState, ".aaxc");
DownloadOptions = ArgumentValidator.EnsureNotNull(dlOptions, nameof(dlOptions));
DownloadOptions.PropertyChanged += DownloadOptions_PropertyChanged;
// delete file after validation is complete
FileUtility.SaferDelete(OutputFileName);
}
private void DownloadOptions_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == nameof(DownloadOptions.DownloadSpeedBps))
InputFileStream.SpeedLimit = DownloadOptions.DownloadSpeedBps;
}
public abstract Task CancelAsync();
public virtual void SetCoverArt(byte[] coverArt)
@ -132,14 +139,27 @@ namespace AaxDecrypter
return success;
}
protected async Task<bool> Step_DownloadClipsBookmarks()
{
if (!IsCanceled && DownloadOptions.DownloadClipsBookmarks)
{
var recordsFile = await DownloadOptions.SaveClipsAndBookmarks(OutputFileName);
if (File.Exists(recordsFile))
OnFileCreated(recordsFile);
}
return !IsCanceled;
}
private NetworkFileStreamPersister OpenNetworkFileStream()
{
if (!File.Exists(jsonDownloadState))
return NewNetworkFilePersister();
NetworkFileStreamPersister nfsp = default;
try
{
var nfsp = new NetworkFileStreamPersister(jsonDownloadState);
if (!File.Exists(jsonDownloadState))
return nfsp = NewNetworkFilePersister();
nfsp = new NetworkFileStreamPersister(jsonDownloadState);
// If More than ~1 hour has elapsed since getting the download url, it will expire.
// The new url will be to the same file.
nfsp.NetworkFileStream.SetUriForSameFile(new Uri(DownloadOptions.DownloadUrl));
@ -149,7 +169,12 @@ namespace AaxDecrypter
{
FileUtility.SaferDelete(jsonDownloadState);
FileUtility.SaferDelete(TempFilePath);
return NewNetworkFilePersister();
return nfsp = NewNetworkFilePersister();
}
finally
{
if (nfsp is not null)
nfsp.NetworkFileStream.SpeedLimit = DownloadOptions.DownloadSpeedBps;
}
}