public ProjectFont EmbedSystemFont(SystemFontFamily systemFontFamily)
{
string fontsDirectory = Path.Combine(this.viewModel.DesignerContext.ActiveProject.ProjectRoot.Path, "Fonts");
if (!Microsoft.Expression.Framework.Documents.PathHelper.DirectoryExists(fontsDirectory))
{
Directory.CreateDirectory(fontsDirectory);
}
foreach (IProjectItem projectItem in this.viewModel.DesignerContext.ActiveProject.AddItems(Enumerable.Select <string, DocumentCreationInfo>((IEnumerable <string>)systemFontFamily.FontSources, (Func <string, DocumentCreationInfo>)(fontSource => new DocumentCreationInfo()
{
TargetFolder = fontsDirectory,
SourcePath = fontSource,
CreationOptions = CreationOptions.DoNotSelectCreatedItems
}))))
{
IMSBuildItem msBuildItem = projectItem as IMSBuildItem;
if (msBuildItem != null)
{
projectItem.Properties["BuildAction"] = "BlendEmbeddedFont";
msBuildItem.SetMetadata("IsSystemFont", "True");
msBuildItem.SetMetadata("All", "True");
msBuildItem.SetMetadata("AutoFill", "True");
}
}
this.EnsureFontSubsettingTask();
foreach (ProjectFont projectFont in (Collection <IProjectFont>) this.viewModel.ProjectContext.ProjectFonts)
{
if (projectFont.FontFamilyName == FontEmbedder.GetFontNameFromSource(systemFontFamily.FontFamily))
{
this.ChangeFontReferenceToEmbeddedFont((IProjectFont)projectFont);
return(projectFont);
}
}
return((ProjectFont)null);
}
public static bool AreFontsEqual(FontFamily lhs, FontFamily rhs, IDocumentContext documentContext)
{
if (FontEmbedder.GetFontNameFromSource(lhs) == FontEmbedder.GetFontNameFromSource(rhs))
{
return(true);
}
bool flag1 = lhs == null || lhs.Source == null;
bool flag2 = rhs == null || rhs.Source == null;
if (flag1 && flag2)
{
return(true);
}
if (flag1 || flag2)
{
return(false);
}
if (lhs.Source == rhs.Source)
{
return(true);
}
string fontFamilyPath1 = FontEmbedder.GetFontFamilyPath(lhs.Source);
string fontFamilyPath2 = FontEmbedder.GetFontFamilyPath(rhs.Source);
bool flag3 = !string.IsNullOrEmpty(fontFamilyPath1);
bool flag4 = !string.IsNullOrEmpty(fontFamilyPath2);
if (!flag3 && !flag4 || (!flag3 || !flag4))
{
return(false);
}
return(FontEmbedder.GetFontNameFromSource(FontEmbedder.MakeDesignTimeFontFamily(lhs, documentContext)) == FontEmbedder.GetFontNameFromSource(FontEmbedder.MakeDesignTimeFontFamily(rhs, documentContext)));
}
public string ResolveFont(string fontFamilySource, object fontStretch, object fontStyle, object fontWeight, IDocumentContext documentContext)
{
string fontFamilyPath = FontEmbedder.GetFontFamilyPath(fontFamilySource);
FontFamily fontFamily = FontEmbedder.MakeDesignTimeFontReference(new FontFamily(fontFamilySource), documentContext);
Dictionary <string, List <KeyValuePair <Typeface, string> > > dictionary;
if (string.IsNullOrEmpty(fontFamilyPath))
{
FontResolver.EnsureSystemFontCached(fontFamilySource);
dictionary = this.useGdiFontNames ? FontResolver.gdiFontFamilyLookup : FontResolver.wpfFontFamilyLookup;
}
else
{
Uri uri = documentContext.MakeDesignTimeUri(new Uri(fontFamilyPath, UriKind.RelativeOrAbsolute));
if (!uri.IsAbsoluteUri)
{
return(fontFamilySource);
}
string localPath = uri.LocalPath;
if (Microsoft.Expression.Framework.Documents.PathHelper.FileExists(localPath) && !localPath.EndsWith(".zip", StringComparison.OrdinalIgnoreCase))
{
return(FontEmbedder.MakeSilverlightFontReference(this.GetCachedFont(localPath) + FontEmbedder.GetFontFamilySpecifier(fontFamilySource)));
}
if (!this.projectFontFamilyLookup.TryGetValue(Path.GetDirectoryName(uri.LocalPath), out dictionary))
{
int num = fontFamilySource.IndexOf(";component", StringComparison.OrdinalIgnoreCase);
if (num != -1 && fontFamilySource.StartsWith("/", StringComparison.OrdinalIgnoreCase))
{
IFontResolver resolverForComponent = this.GetFontResolverForComponent(fontFamilySource.Substring(1, num - 1));
if (resolverForComponent != null && resolverForComponent != this)
{
return(resolverForComponent.ResolveFont(fontFamilySource, fontStretch, fontStyle, fontWeight, documentContext));
}
}
return(fontFamilySource);
}
}
string fontNameFromSource = FontEmbedder.GetFontNameFromSource(fontFamily);
List <KeyValuePair <Typeface, string> > list;
if (dictionary.TryGetValue(fontNameFromSource, out list))
{
string path = (string)null;
FontResolver.FontMatch fontMatch1 = (FontResolver.FontMatch)null;
foreach (KeyValuePair <Typeface, string> keyValuePair in list)
{
FontResolver.FontMatch fontMatch2 = new FontResolver.FontMatch(keyValuePair.Key, fontStretch, fontStyle, fontWeight);
if (fontMatch1 == null || fontMatch2.CompareTo((object)fontMatch1) > 0)
{
path = keyValuePair.Value;
fontMatch1 = fontMatch2;
}
}
fontFamilySource = FontEmbedder.MakeSilverlightFontReference(Path.GetFullPath(path));
}
return(fontFamilySource);
}
private static FontFamily ConvertToWpfFontFamily(FontFamily fontFamily, IDocumentContext documentContext)
{
if (string.IsNullOrEmpty(fontFamily.Source))
{
return(fontFamily);
}
string fontNameFromSource = FontEmbedder.GetFontNameFromSource(fontFamily);
string fontFamilyPath = FontEmbedder.GetFontFamilyPath(fontFamily.Source);
string str = ((IProjectContext)documentContext.TypeResolver).FontResolver.ConvertToWpfFontName(fontNameFromSource);
return(new FontFamily(!string.IsNullOrEmpty(fontFamilyPath) ? fontFamilyPath + "#" + str : str));
}
public static string GetWpfName(FontFamily fontFamily)
{
string str = string.Empty;
try
{
if (!fontFamily.FamilyNames.TryGetValue(XmlLanguage.GetLanguage("en-US"), out str))
{
str = Enumerable.FirstOrDefault <string>((IEnumerable <string>)fontFamily.FamilyNames.Values) ?? string.Empty;
}
}
catch (ArgumentException ex)
{
if (!string.IsNullOrEmpty(fontFamily.Source))
{
str = FontEmbedder.GetFontNameFromSource(fontFamily);
}
}
return(str);
}
public static FontFamily MakeSystemFont(FontFamily fontFamily)
{
return(new FontFamily(fontFamily.BaseUri, FontEmbedder.GetFontNameFromSource(fontFamily)));
}
protected SourcedFontFamilyItem(FontFamily fontFamily, string category, SceneNodeObjectSet sceneNodeObjectSet)
: base(FontFamilyItem.EnsureFamilyName(FontEmbedder.GetFontNameFromSource(fontFamily)), category, SourcedFontFamilyItem.DefaultPreviewFontFamilyName, SourcedFontFamilyItem.ConvertToWpfFontFamily(fontFamily, sceneNodeObjectSet.DocumentContext))
{
this.sceneNodeObjectSet = sceneNodeObjectSet;
}
protected SourcedFontFamilyItem(FontFamily fontFamily, string category, IDocumentContext documentContext)
: base(FontFamilyItem.EnsureFamilyName(FontEmbedder.GetFontNameFromSource(fontFamily)), category, SourcedFontFamilyItem.DefaultPreviewFontFamilyName, SourcedFontFamilyItem.ConvertToWpfFontFamily(fontFamily, documentContext))
{
this.documentContext = documentContext;
}
