internal static string EmbeddedFontFamilyName(string resourceID)
{
if (resourceID == "STIXGeneral")
{
resourceID = "Forms9Patch.Resources.Fonts.STIXGeneral.otf";
}
if (_embeddedResourceFonts.ContainsKey(resourceID))
{
return(_embeddedResourceFonts[resourceID]);
}
if (resourceID.Contains(".Resources.Fonts."))
{
// it's an Embedded Resource
if (!resourceID.ToLower().EndsWith(".ttf") && !resourceID.ToLower().EndsWith(".otf"))
{
throw new MissingMemberException("Embedded Font file names must end with \".ttf\" or \".otf\".");
}
lock (_loadFontLock)
{
// what is the assembly?
var assemblyName = resourceID.Substring(0, resourceID.IndexOf(".Resources.Fonts."));
//var assembly = System.Reflection.Assembly.Load (assemblyName);
var assembly = ReflectionExtensions.GetAssemblyByName(assemblyName);
if (assembly == null)
{
// try using the current application assembly instead (as is the case with Shared Applications)
//assembly = ReflectionExtensions.GetAssemblyByName(assemblyName + ".Droid");
assembly = Forms9Patch.ApplicationInfoService.Assembly;
//Console.WriteLine ("Assembly for Resource ID \"" + resourceID + "\" not found.");
//return null;
}
// get font's name
var analyzer = new TTFAnalyzer();
var name = analyzer.FontFamily(assembly, resourceID);
if (!string.IsNullOrWhiteSpace(name))
{
var uwpPathComponents = resourceID.Split('.');
var uwpPath = "";
for (int i = 0; i < uwpPathComponents.Count(); i++)
{
uwpPath += uwpPathComponents[i];
if (i < uwpPathComponents.Count() - 2)
{
uwpPath += "/";
}
else if (i < uwpPathComponents.Count() - 1)
{
uwpPath += ".";
}
}
var fontFamilyName = "/" + assembly.FullName + ";" + uwpPath + "#" + name;
}
}
//} else {
// Console.WriteLine ("Font [] is assumed not to be an embedded resource because it does not contain \".Resources.Fonts.\" in its Resource ID");
}
return(null);
}
public static string ReconcileFontFamily(string f9pFontFamily)
{
if (string.IsNullOrWhiteSpace(f9pFontFamily))
{
return(DefaultSystemFontFamily);
}
string localStorageFileName = null;
string uri = null;
string resourceId = null;
switch (f9pFontFamily.ToLower())
{
case "monospace":
return("Consolas");
case "serif":
return("Cambria");
case "sans-serif":
return("Segoe UI");
case "stixgeneral":
resourceId = "Forms9Patch.Resources.Fonts.STIXGeneral.otf";
f9pFontFamily = resourceId + "#" + "STIXGeneral";
break;
}
if (EmbeddedFontSources.ContainsKey(f9pFontFamily))
{
return(EmbeddedFontSources[f9pFontFamily]);
}
var idParts = f9pFontFamily.Split('#');
resourceId = idParts[0];
if (localStorageFileName == null)
{
// we've got to go hunting for this ... and UWP doesn't give us much help
// first, try the main assembly!
var targetParts = f9pFontFamily.Split('.');
string targetAsmNameA = "invalid_assembly_name";
if (targetParts.Contains("Resources"))
{
targetAsmNameA = "";
foreach (var part in targetParts)
{
if (part == "Resources")
{
break;
}
targetAsmNameA += part + ".";
}
if (targetAsmNameA.Length > 0)
{
targetAsmNameA = targetAsmNameA.Substring(0, targetAsmNameA.Length - 1);
}
}
var targetAsmNameB = targetParts.First();
var appAsmName = Forms9Patch.ApplicationInfoService.Assembly.GetName().Name;
if (targetAsmNameA == appAsmName || targetAsmNameB == appAsmName)
{
localStorageFileName = EmbeddedResourceCache.LocalStorageSubPathForEmbeddedResource(resourceId, Forms9Patch.ApplicationInfoService.Assembly);
if (localStorageFileName != null)
{
uri = EmbeddedResourceCache.ApplicationUri(resourceId, Forms9Patch.ApplicationInfoService.Assembly);
}
}
// if that doesn't work, look through all known assemblies
if (localStorageFileName == null)
{
foreach (var asm in Settings.AssembliesToInclude)
{
var asmName = asm.GetName().Name;
if (targetAsmNameA == asmName || targetAsmNameB == asmName)
{
localStorageFileName = EmbeddedResourceCache.LocalStorageSubPathForEmbeddedResource(resourceId, asm);
uri = EmbeddedResourceCache.ApplicationUri(resourceId, asm);
break;
}
}
}
}
if (localStorageFileName == null)
{
return(f9pFontFamily);
}
string fontName = null;
if (idParts.Count() > 1)
{
fontName = idParts.Last();
}
else
{
//var cachedFilePath = System.IO.Path.Combine(P42.Utils.Environment.ApplicationDataPath, localStorageFileName);
var cachedFilePath = System.IO.Path.Combine(P42.Utils.EmbeddedResourceCache.FolderPath(), localStorageFileName);
fontName = TTFAnalyzer.FontFamily(cachedFilePath);
}
//var uwpFontFamily = "ms-appdata:///local/" + localStorageFileName.Replace('\\','/') + (string.IsNullOrWhiteSpace(fontName) ? null : "#" + fontName);
var uwpFontFamily = uri + (string.IsNullOrWhiteSpace(fontName) ? null : "#" + fontName);
//var uwpFontFamily = "ms-appdata:///local/EmbeddedResourceCache/02fe60e0da81514d145d946ab9ad9b97#Pacifico";
//foreach (var c in uwpFontFamily)
// System.Diagnostics.Debug.WriteLine("c=["+c+"]["+(int)c+"]");
EmbeddedFontSources.Add(f9pFontFamily, uwpFontFamily);
return(uwpFontFamily);
}
