protected virtual void Apply(MediaCenterLibraryCache readCache, MediaCenterLibraryCache writeCache, ProgressEnabledOperation operation)
{
try
{
if (this.Fonts.Count > 0)
{
operation.OnProgress("Installing fonts...", 0);
foreach (string file in Enumerable.Distinct <string>(Enumerable.Select <FontFamily, string>(Enumerable.Where <FontFamily>((IEnumerable <FontFamily>) this.Fonts, (Func <FontFamily, bool>)(f => !Enumerable.Any <FontFamily>((IEnumerable <FontFamily>)System.Windows.Media.Fonts.SystemFontFamilies, (Func <FontFamily, bool>)(o => FontUtil.GetName(f) == FontUtil.GetName(o))))), (Func <FontFamily, string>)(o => FontUtil.GetFile(o)))))
{
FontUtil.InstallFont(file);
}
}
List <IThemeItem> list = Enumerable.ToList <IThemeItem>(Enumerable.Concat <IThemeItem>((IEnumerable <IThemeItem>) new List <IThemeItem>()
{
(IThemeItem)this.FontsItem,
(IThemeItem)this.ColorsItem
}, (IEnumerable <IThemeItem>) this.ThemeItems));
for (int currentIndex = 0; currentIndex < list.Count; ++currentIndex)
{
IThemeItem themeItem = list[currentIndex];
operation.OnProgress(string.Format("Applying {0}...", (object)themeItem.Name), currentIndex);
try
{
themeItem.Apply(readCache, writeCache);
}
catch (ThemeApplicationException ex)
{
Trace.TraceWarning(((object)ex).ToString());
}
}
}
catch (Exception ex)
{
Trace.TraceError(((object)ex).ToString());
operation.OnAbandoned(ex);
throw;
}
operation.OnCompleted();
}
protected override void SaveInternal()
{
this.themeInfo.ID = this.ID;
this.themeInfo.Name = this.Name;
this.themeInfo.Author = this.Author;
this.themeInfo.Version = ((object)(this.Version ?? new Version(0, 0))).ToString();
this.themeInfo.Comments = this.Comments;
this.themeInfo.ThemeType = this.ThemeType;
foreach (IThemeItem themeItem in (Collection <IThemeItem>) this.ThemeItems)
{
if (!themeItem.IsLoaded)
{
themeItem.Load();
}
}
this.ZipFile.BeginUpdate();
foreach (ZipEntry entry in new List <ZipEntry>(Enumerable.OfType <ZipEntry>((IEnumerable)this.ZipFile)))
{
this.ZipFile.Delete(entry);
}
this.themeItemEntries.Clear();
this.themeInfo.Fonts = this.FontsItem;
this.themeInfo.Colors = this.ColorsItem;
MemoryStream memoryStream = new MemoryStream();
new XmlSerializer(typeof(VmcStudioTheme.ThemeInfo)).Serialize((Stream)memoryStream, (object)this.themeInfo);
this.ZipFile.Add((IStaticDataSource) new ZippedTheme.StreamDataSource((Stream)memoryStream), "Theme.xml");
if (this.MainScreenshot != null)
{
VmcStudioTheme.AddImageResource(this.MainScreenshot, this.ZipFile, "Screenshot.png");
}
for (int index = 0; index < this.Screenshots.Count; ++index)
{
VmcStudioTheme.AddImageResource(this.Screenshots[index], this.ZipFile, string.Format("Screenshots\\{0}.png", (object)index));
}
foreach (ResourceThemeItem resourceThemeItem in Enumerable.OfType <ResourceThemeItem>((IEnumerable)this.ThemeItems))
{
string entryName = (string)null;
if (resourceThemeItem is ImageResourceThemeItem)
{
entryName = VmcStudioTheme.GetResourceZipPath(resourceThemeItem, "Images");
}
else if (resourceThemeItem is SoundResourceThemeItem)
{
entryName = VmcStudioTheme.GetResourceZipPath(resourceThemeItem, "Sounds");
}
if (entryName == null)
{
throw new Exception("Unknown theme item type - " + (object)resourceThemeItem.GetType());
}
this.ZipFile.Add(ZippedTheme.GetResourceThemeItemData(resourceThemeItem), entryName);
}
foreach (string fontName in Enumerable.Distinct <string>(Enumerable.Concat <string>(Enumerable.Select <FontClass, string>((IEnumerable <FontClass>) this.themeInfo.Fonts.FontClasses, (Func <FontClass, string>)(fontClass => fontClass.FontFace.FontFamily)), Enumerable.Select <FontOverride, string>(Enumerable.Where <FontOverride>((IEnumerable <FontOverride>) this.themeInfo.Fonts.FontOverrides, (Func <FontOverride, bool>)(fontOverride => fontOverride.FontFace != null)), (Func <FontOverride, string>)(fontOverride => fontOverride.FontFace.FontFamily)))))
{
FontFamily fontFamily = this.GetFontFamily(fontName);
if (fontFamily != null)
{
string file = FontUtil.GetFile(fontFamily);
if (file != null)
{
this.ZipFile.Add(file, "Fonts\\" + Path.GetFileName(file));
}
}
}
this.ZipFile.CommitUpdate();
this.ResetZipFile();
foreach (IThemeItem themeItem in Enumerable.Where <IThemeItem>((IEnumerable <IThemeItem>) this.ThemeItems, (Func <IThemeItem, bool>)(t => t.IsDirty)))
{
themeItem.ClearDirty();
}
this.FontsItem.ClearDirty();
this.ColorsItem.ClearDirty();
this.IsDirty = false;
}