mirror of
https://github.com/space-wizards/RobustToolbox.git
synced 2026-02-15 03:30:53 +01:00
f3a3f564e1
* System font API This is a new API that allows operating system fonts to be loaded by the engine and used by content. Fonts are provided in a flat list exposing all the relevant metadata. They are loaded from disk with a Load call. Initial implementation is only for Windows DirectWrite. * Load system fonts as memory mapped files if possible. This allows sharing the font file memory with other processes which is always good. * Use ArrayPool to reduce char array allocations * Disable verbose logging * Implement system font support on Linux via Fontconfig * Implement macOS support * Add "FREEDESKTOP" define constant This is basically LINUX || FREEBSD. Though FreeBSD currently gets detected as LINUX too. Oh well. * Compile out Fontconfig and CoreText system font backends when not on those platforms * Don't add Fontconfig package dep on Mac/Windows * Allow disabling system font support via CVar Cuz why not.
98 lines
2.9 KiB
C#
98 lines
2.9 KiB
C#
#if MACOS
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using System.Runtime.InteropServices;
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using CFIndex = System.Runtime.InteropServices.CLong;
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using Boolean = byte;
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namespace Robust.Client.Interop.MacOS;
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// ReSharper disable InconsistentNaming
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/// <summary>
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/// Binding to macOS Core Foundation.
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/// </summary>
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internal static unsafe class CoreFoundation
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{
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private const string CoreFoundationLibrary = "/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation";
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public const int kCFNumberFloat32Type = 5;
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public static string CFStringToManaged(__CFString* str)
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{
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var length = CFStringGetLength(str);
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return string.Create(
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checked((int)length.Value),
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(nint)str,
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static (span, arg) =>
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{
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fixed (char* pBuffer = span)
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{
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CFStringGetCharacters((__CFString*)arg,
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new CFRange
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{
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location = new CFIndex(0),
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length = new CFIndex(span.Length),
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},
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pBuffer);
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}
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});
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}
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[DllImport(CoreFoundationLibrary)]
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internal static extern void* CFRetain(void* cf);
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[DllImport(CoreFoundationLibrary)]
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internal static extern void CFRelease(void* cf);
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[DllImport(CoreFoundationLibrary)]
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internal static extern CFIndex CFArrayGetCount(__CFArray* array);
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[DllImport(CoreFoundationLibrary)]
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internal static extern void* CFArrayGetValueAtIndex(__CFArray* array, CFIndex index);
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[DllImport(CoreFoundationLibrary)]
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internal static extern CFIndex CFStringGetLength(__CFString* str);
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[DllImport(CoreFoundationLibrary)]
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internal static extern void CFStringGetCharacters(__CFString* str, CFRange range, char* buffer);
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[DllImport(CoreFoundationLibrary)]
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internal static extern Boolean CFURLGetFileSystemRepresentation(
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__CFURL* url,
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Boolean resolveAgainstBase,
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byte* buffer,
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CFIndex maxBufLen);
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[DllImport(CoreFoundationLibrary)]
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internal static extern __CFString* CFURLGetString(__CFURL* url);
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[DllImport(CoreFoundationLibrary)]
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internal static extern CFIndex CFDictionaryGetCount(__CFDictionary* theDict);
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[DllImport(CoreFoundationLibrary)]
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internal static extern void* CFDictionaryGetValue(__CFDictionary* theDict, void* key);
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[DllImport(CoreFoundationLibrary)]
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internal static extern void CFDictionaryGetKeysAndValues(__CFDictionary* theDict, void** keys, void** values);
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[DllImport(CoreFoundationLibrary)]
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internal static extern void CFNumberGetValue(__CFNumber* number, CLong theType, void* valuePtr);
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}
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internal struct __CFNumber;
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internal struct __CFString;
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internal struct __CFURL;
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internal struct __CFArray;
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internal struct __CFDictionary;
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internal struct CFRange
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{
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public CFIndex location;
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public CFIndex length;
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}
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#endif
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