public static CFException FromCFError(IntPtr cfErrorHandle, bool release)
{
if (cfErrorHandle == IntPtr.Zero)
{
throw new ArgumentNullException(nameof(cfErrorHandle));
}
var e = new CFException(
CFString.FetchString(CFErrorCopyDescription(cfErrorHandle), releaseHandle: true),
(NSString)Runtime.GetNSObject(CFErrorGetDomain(cfErrorHandle)),
CFErrorGetCode(cfErrorHandle),
CFString.FetchString(CFErrorCopyFailureReason(cfErrorHandle), releaseHandle: true),
CFString.FetchString(CFErrorCopyRecoverySuggestion(cfErrorHandle), releaseHandle: true));
var cfUserInfo = CFErrorCopyUserInfo(cfErrorHandle);
if (cfUserInfo != IntPtr.Zero)
{
using (var userInfo = new NSDictionary(cfUserInfo)) {
foreach (var i in userInfo)
{
e.Data.Add(i.Key?.ToString(), i.Value?.ToString());
}
}
}
if (release)
{
CFObject.CFRelease(cfErrorHandle);
}
return(e);
}
public static string[] GetLocalizations(NSUrl bundle)
{
if (bundle == null)
{
throw new ArgumentNullException("bundle");
}
using (var cfArray = new CFArray(CFBundleCopyLocalizationsForURL(bundle.Handle), true)) {
var cultureInfo = new string [cfArray.Count];
for (int index = 0; index < cfArray.Count; index++)
{
cultureInfo [index] = CFString.FetchString(cfArray.GetValue(index));
}
return(cultureInfo);
}
}
public static string[] GetPreferredLocalizations(string[] locArray)
{
if (locArray == null)
{
throw new ArgumentNullException("locArray");
}
var cfString = new CFString [locArray.Length];
for (int index = 0; index < locArray.Length; index++)
{
cfString [index] = new CFString(locArray [index]);
}
using (var cfLocArray = CFArray.FromNativeObjects(cfString))
using (var cfArray = new CFArray(CFBundleCopyPreferredLocalizationsFromArray(cfLocArray.Handle), true)) {
var cultureInfo = new string [cfArray.Count];
for (int index = 0; index < cfArray.Count; index++)
{
cultureInfo [index] = CFString.FetchString(cfArray.GetValue(index));
}
return(cultureInfo);
}
}
public static string[] GetLocalizationsForPreferences(string[] locArray, string[] prefArray)
{
if (locArray == null)
{
throw new ArgumentNullException("locArray");
}
if (prefArray == null)
{
throw new ArgumentNullException("prefArray");
}
var cfLocal = new CFString [locArray.Length];
for (int index = 0; index < locArray.Length; index++)
{
cfLocal [index] = new CFString(locArray [index]);
}
var cfPref = new CFString [prefArray.Length];
for (int index = 0; index < prefArray.Length; index++)
{
cfPref [index] = new CFString(prefArray [index]);
}
using (CFArray cfLocalArray = CFArray.FromNativeObjects(cfLocal),
cfPrefArray = CFArray.FromNativeObjects(cfPref))
using (var cfArray = new CFArray(CFBundleCopyLocalizationsForPreferences(cfLocalArray.Handle, cfPrefArray.Handle), true)) {
var cultureInfo = new string [cfArray.Count];
for (int index = 0; index < cfArray.Count; index++)
{
cultureInfo [index] = CFString.FetchString(cfArray.GetValue(index));
}
return(cultureInfo);
}
}
public string GetLocalizedString(string key, string defaultValue, string tableName)
{
if (String.IsNullOrEmpty(key))
{
throw new ArgumentException("key");
}
if (String.IsNullOrEmpty(tableName))
{
throw new ArgumentException("tableName");
}
// we do allow null and simply use an empty string to avoid the extra check
if (defaultValue == null)
{
defaultValue = string.Empty;
}
using (CFString cfKey = new CFString(key),
cfValue = new CFString(defaultValue),
cfTable = new CFString(tableName)) {
return(CFString.FetchString(CFBundleCopyLocalizedString(handle, cfKey.Handle, cfValue.Handle, cfTable.Handle), releaseHandle: true));
}
}
public string GetStringValue(string key)
{
using (var str = new CFString(key)) {
return(CFString.FetchString(CFDictionaryGetValue(Handle, str.Handle)));
}
}
