public static CFBundle[] GetAll()
{
using (var cfBundles = new CFArray(CFBundleGetAllBundles())) {
var managedBundles = new CFBundle [cfBundles.Count];
for (int index = 0; index < cfBundles.Count; index++)
{
// follow the get rule, we do not own the object
managedBundles [index] = new CFBundle(cfBundles.GetValue(index), false);
}
return(managedBundles);
}
}
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 NSUrl[] GetResourceUrls(string resourceType, string subDirName)
{
if (String.IsNullOrEmpty(resourceType))
{
throw new ArgumentException("resourceName");
}
using (CFString cfResourceType = new CFString(resourceType),
cfSubDir = new CFString(subDirName ?? string.Empty))
using (var cfArray = new CFArray(CFBundleCopyResourceURLsOfType(handle, cfResourceType.Handle,
String.IsNullOrEmpty(subDirName) ? IntPtr.Zero : cfSubDir.Handle), true)) {
var result = new NSUrl [cfArray.Count];
for (int index = 0; index < cfArray.Count; index++)
{
result [index] = Runtime.GetNSObject <NSUrl> (cfArray.GetValue(index), true);
}
return(result);
}
}
public static CFBundle[] GetBundlesFromDirectory(NSUrl directoryUrl, string bundleType)
{
if (directoryUrl == null) // NSUrl cannot be "" by definition
{
throw new ArgumentNullException("directoryUrl");
}
if (String.IsNullOrEmpty(bundleType))
{
throw new ArgumentException("bundleType");
}
using (var bundleTypeCFSting = new CFString(bundleType))
using (var cfBundles = new CFArray(CFBundleCreateBundlesFromDirectory(IntPtr.Zero, directoryUrl.Handle, bundleTypeCFSting.Handle), true)) {
var managedBundles = new CFBundle [cfBundles.Count];
for (int index = 0; index < cfBundles.Count; index++)
{
// follow the create rules, therefore we do have ownership of each of the cfbundles
managedBundles [index] = new CFBundle(cfBundles.GetValue(index), true);
}
return(managedBundles);
}
}
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 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 static string[] GetSelectedLanguages(MACaptionAppearanceDomain domain)
{
using (var langs = new CFArray (MACaptionAppearanceCopySelectedLanguages ((int) domain), owns: true)) {
var languages = new string [langs.Count];
for (int i = 0; i < langs.Count; i++) {
languages[i] = CFString.FetchString (langs.GetValue (i));
}
return languages;
}
}
public CGImageMetadataTag[] GetQualifiers()
{
IntPtr result = CGImageMetadataTagCopyQualifiers (Handle);
if (result == IntPtr.Zero)
return null;
using (var a = new CFArray (result)) {
CGImageMetadataTag[] tags = new CGImageMetadataTag [a.Count];
for (int i = 0; i < a.Count; i++)
tags [i] = new CGImageMetadataTag (a.GetValue (i), true);
return tags;
}
}
void EventsCallback(IntPtr handle, IntPtr userData, nint numEvents,
IntPtr eventPaths, IntPtr eventFlags, IntPtr eventIds)
{
if (numEvents == 0) {
return;
}
var events = new FSEvent[numEvents];
var pathArray = new CFArray (eventPaths);
for (int i = 0; i < events.Length; i++) {
events[i].Flags = (FSEventStreamEventFlags)(uint)Marshal.ReadInt32 (eventFlags, i * 4);
events[i].Id = (uint)Marshal.ReadInt64 (eventIds, i * 8);
using (var cfstr = new CFString (pathArray.GetValue (i))) {
events[i].Path = cfstr.ToString ();
}
}
OnEvents (events);
}
public NSUrl[] GetResourceUrls(string resourceType, string subDirName, string localizationName)
{
if (String.IsNullOrEmpty (resourceType))
throw new ArgumentException ("resourceType");
if (String.IsNullOrEmpty (localizationName))
throw new ArgumentException ("localizationName");
using (CFString cfType = new CFString (resourceType),
cfDirName = new CFString (subDirName ?? string.Empty),
cfLocalization = new CFString (localizationName))
using (var cfArray = new CFArray (CFBundleCopyResourceURLsOfTypeForLocalization (handle, cfType.Handle,
String.IsNullOrEmpty (subDirName) ? IntPtr.Zero : cfDirName.Handle,
cfLocalization.Handle), true)) {
var urls = new NSUrl [cfArray.Count];
for (int index = 0; index < cfArray.Count; index++) {
urls [index] = Runtime.GetNSObject<NSUrl> (cfArray.GetValue (index), true);
}
return urls;
}
}
public static NSString[] GetPreferredCaptioningMediaCharacteristics(MACaptionAppearanceDomain domain)
{
using (var chars = new CFArray (MACaptionAppearanceCopyPreferredCaptioningMediaCharacteristics ((int) domain), owns: true)) {
NSString [] characteristics = new NSString [chars.Count];
for (int i = 0; i < chars.Count; i++) {
characteristics[i] = new NSString (chars.GetValue (i));
}
return characteristics;
}
}
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 CFBundle[] GetBundlesFromDirectory(NSUrl directoryUrl, string bundleType)
{
if (directoryUrl == null) // NSUrl cannot be "" by definition
throw new ArgumentNullException ("directoryUrl");
if (String.IsNullOrEmpty (bundleType))
throw new ArgumentException ("bundleType");
using (var bundleTypeCFSting = new CFString (bundleType))
using (var cfBundles = new CFArray (CFBundleCreateBundlesFromDirectory (IntPtr.Zero, directoryUrl.Handle, bundleTypeCFSting.Handle), true)) {
var managedBundles = new CFBundle [cfBundles.Count];
for (int index = 0; index < cfBundles.Count; index++) {
// follow the create rules, therefore we do have ownership of each of the cfbundles
managedBundles [index] = new CFBundle (cfBundles.GetValue (index), true);
}
return managedBundles;
}
}
public static CFBundle[] GetAll()
{
using (var cfBundles = new CFArray (CFBundleGetAllBundles ())) {
var managedBundles = new CFBundle [cfBundles.Count];
for (int index = 0; index < cfBundles.Count; index++) {
// follow the get rule, we do not own the object
managedBundles [index] = new CFBundle (cfBundles.GetValue (index), false);
}
return managedBundles;
}
}
static AccessoryInfo[] ExtractAccessoryInfo(IntPtr ptr, NSString id, NSString description)
{
using (var array = new CFArray (ptr)) {
var res = new AccessoryInfo [array.Count];
for (int i = 0; i < res.Length; ++i) {
var dict = array.GetValue (i);
var n = new NSNumber (CFDictionary.GetValue (dict, id.Handle));
var desc = CFString.FetchString (CFDictionary.GetValue (dict, description.Handle));
res [i] = new AccessoryInfo ((int) n, desc);
id.Dispose ();
}
return res;
}
}
public override void Dispose(CTParagraphStyleSettingValue[] values, int index)
{
values [index].pointer = IntPtr.Zero;
value.Dispose ();
value = null;
}
public CTParagraphStyleSpecifierIntPtrsValue(CTParagraphStyleSpecifier spec, IntPtr[] value)
: base(spec)
{
this.value = CFArray.FromIntPtrs (value);
}
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 NSUrl[] GetResourceUrls(string resourceType, string subDirName)
{
if (String.IsNullOrEmpty (resourceType))
throw new ArgumentException ("resourceName");
using (CFString cfResourceType = new CFString (resourceType),
cfSubDir = new CFString (subDirName ?? string.Empty))
using (var cfArray = new CFArray (CFBundleCopyResourceURLsOfType (handle, cfResourceType.Handle,
String.IsNullOrEmpty (subDirName) ? IntPtr.Zero : cfSubDir.Handle), true)) {
var result = new NSUrl [cfArray.Count];
for (int index = 0; index < cfArray.Count; index++) {
result [index] = Runtime.GetNSObject<NSUrl> (cfArray.GetValue (index), true);
}
return result;
}
}
public CGPDFStream[] GetStreams()
{
using (CFArray a = new CFArray (CGPDFContentStreamGetStreams (Handle))) {
var streams = new CGPDFStream [a.Count];
for (int i = 0; i < a.Count; i++)
streams [i] = new CGPDFStream (a.GetValue (i));
return streams;
// note: CGPDFStreamRef is weird because it has no retain/release calls unlike other CGPDF* types
}
}
public static CTFontDescriptor[] GetFonts(NSUrl url)
{
if (url == null)
throw new ArgumentNullException ("url");
var arrayPtr = CTFontManagerCreateFontDescriptorsFromURL (url.Handle);
if (arrayPtr == IntPtr.Zero)
return new CTFontDescriptor [0];
using (var unmanageFonts = new CFArray (arrayPtr, true)) {
var managedFonts = new CTFontDescriptor [unmanageFonts.Count];
for (int index = 0; index < unmanageFonts.Count; index++) {
managedFonts [index] = new CTFontDescriptor (unmanageFonts.GetValue (index), false);
}
return managedFonts;
}
}