internal static async Task ExportFontsToFolderAsync(List <FontVariant> fonts)
{
FolderPicker picker = new FolderPicker
{
SuggestedStartLocation = PickerLocationId.DocumentsLibrary
};
picker.FileTypeFilter.Add("*");
if (await picker.PickSingleFolderAsync() is StorageFolder folder)
{
await Task.Run(async() =>
{
ExportNamingScheme scheme = ResourceHelper.AppSettings.ExportNamingScheme;
foreach (var font in fonts)
{
if (DirectWrite.IsFontLocal(font.FontFace))
{
string fileName = GetFileName(font, scheme);
StorageFile file = await folder.CreateFileAsync(fileName, CreationCollisionOption.ReplaceExisting);
await TryWriteToFileAsync(font, file);
}
}
});
Messenger.Default.Send(new AppNotificationMessage(true, new ExportFontFileResult(folder, true)));
}
}
internal static async Task ExportFontsAsZipAsync(List <FontVariant> fonts, string name)
{
if (await PickFileAsync(name, "ZIP", new[] { ".zip" }) is StorageFile file)
{
await Task.Run(async() =>
{
ExportNamingScheme scheme = ResourceHelper.AppSettings.ExportNamingScheme;
using var i = await file.OpenStreamForWriteAsync();
i.SetLength(0);
using ZipArchive z = new ZipArchive(i, ZipArchiveMode.Create);
foreach (var font in fonts)
{
if (DirectWrite.IsFontLocal(font.FontFace))
{
string fileName = GetFileName(font, scheme);
ZipArchiveEntry entry = z.CreateEntry(fileName);
using IOutputStream s = entry.Open().AsOutputStream();
await DirectWrite.WriteToStreamAsync(font.FontFace, s);
}
}
});
Messenger.Default.Send(new AppNotificationMessage(true, new ExportFontFileResult(true, file)));
}
}
private static string GetFileName(FontVariant font, ExportNamingScheme scheme)
{
string fileName = null;
string ext = ".ttf";
var src = DirectWrite.GetFileName(font.FontFace);
if (!string.IsNullOrWhiteSpace(src))
{
var strsrc = Path.GetExtension(src);
if (!string.IsNullOrWhiteSpace(strsrc))
{
ext = strsrc;
}
}
if (string.IsNullOrEmpty(ext))
{
if (scheme == ExportNamingScheme.System)
{
fileName = src;
}
}
if (string.IsNullOrWhiteSpace(fileName))
{
fileName = $"{font.FamilyName.Trim()} {font.PreferredName.Trim()}{ext}";
}
return($"{Utils.Humanise(Path.GetFileNameWithoutExtension(fileName), false)}{Path.GetExtension(fileName).ToLower()}");
}
internal static async Task ExportFontsToFolderAsync(List <FontVariant> fonts)
{
if (await PickFolderAsync() is StorageFolder folder)
{
await Task.Run(async() =>
{
ExportNamingScheme scheme = ResourceHelper.AppSettings.ExportNamingScheme;
foreach (var font in fonts)
{
if (DirectWrite.IsFontLocal(font.FontFace))
{
string fileName = GetFileName(font, scheme);
StorageFile file = await folder.CreateFileAsync(fileName, CreationCollisionOption.ReplaceExisting).AsTask().ConfigureAwait(false);
await TryWriteToFileAsync(font, file).ConfigureAwait(false);
}
}
});
WeakReferenceMessenger.Default.Send(new AppNotificationMessage(true, new ExportFontFileResult(folder, true)));
}
}
private static string GetFileName(FontVariant font, ExportNamingScheme scheme)
{
string fileName = null;
string ext = ".ttf";
var src = DirectWrite.GetFileName(font.FontFace);
if (!string.IsNullOrWhiteSpace(src))
{
ext = Path.GetExtension(src);
}
if (scheme == ExportNamingScheme.System)
{
fileName = src;
}
if (string.IsNullOrWhiteSpace(fileName))
{
fileName = $"{font.FamilyName} {font.PreferredName}{ext}";
}
return($"{Humanizer.To.SentenceCase.Transform(Path.GetFileNameWithoutExtension(fileName))}{Path.GetExtension(fileName).ToLower()}");
}
