/// <summary>
/// 사용자가 입력한 폰트 파일을 저장한다.
/// </summary>
/// <param name="fontFile"></param>
/// <returns></returns>
public static async Task InstallFont(StorageFile fontFile, ObservableCollection <KeyName> fontListSource, TappedEventHandler tapped)
{
var folder = await Windows.Storage.ApplicationData.Current.LocalFolder.CreateFolderAsync("Fonts", CreationCollisionOption.OpenIfExists);
try
{
//폰트 복사(설치)
var copy = await fontFile.CopyAsync(folder, Path.GetFileName(fontFile.Name), NameCollisionOption.FailIfExists);
List <KeyName> addedFontList = new List <KeyName>();
foreach (var fontItem in await GetFontItems(copy))
{
fontItem.ItemTapped = tapped;
if (fontListSource != null)
{
if (!fontListSource.Any(x => x.Key == fontItem.Key))
{
var index = fontListSource.IndexOf(fontListSource.LastOrDefault(x => x.Name.CompareTo(fontItem.Name) < 0));
fontListSource.Insert(index + 1, fontItem);
}
}
if (FontList != null)
{
if (!FontList.Any(x => x.Key == fontItem.Key))
{
var index = FontList.IndexOf(FontList.Where(x => x.Type == FontTypes.App.ToString()).LastOrDefault(x => x.Name.CompareTo(fontItem.Name) < 0));
FontList.Insert(index + 1, fontItem);
}
}
if (!addedFontList.Contains(fontItem))
{
addedFontList.Add(fontItem);
}
if (fontItem.Payload is StorageFile)
{
var path = (fontItem.Payload as StorageFile).Path;
FontDAO.DeleteTempFont(new string[] { path });
}
}
//이벤트 처리
if (FontFamilyListChanged != null)
{
FontFamilyListChanged(FontList, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, addedFontList));
}
}
catch (Exception) { }
}
public static void RemoveFont(ObservableCollection <KeyName> fontListSource, KeyName pickerItem)
{
List <KeyName> removedFontList = new List <KeyName>();
if (pickerItem.Payload is StorageFile)
{
var file = pickerItem.Payload as StorageFile;
FontDAO.InsertTempFont(file.Path);
}
if (fontListSource != null)
{
//공유되는 폰트를 모두 삭제
foreach (var font in fontListSource.Where(x => x.Payload == pickerItem.Payload).ToList())
{
fontListSource.Remove(font);
if (!removedFontList.Contains(font))
{
removedFontList.Add(font);
}
}
}
if (FontList != null)
{
foreach (var font in FontList.Where(x => x.Payload == pickerItem.Payload).ToList())
{
FontList.Remove(font);
if (!removedFontList.Contains(font))
{
removedFontList.Add(font);
}
}
}
//이벤트 처리
if (FontFamilyListChanged != null)
{
FontFamilyListChanged(FontList, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, removedFontList));
}
}
