From 7bae440d3a5f2ed9ca7f93d8e39d6e2935926d41 Mon Sep 17 00:00:00 2001 From: Isaac Marovitz <42140194+IsaacMarovitz@users.noreply.github.com> Date: Wed, 8 Feb 2023 22:08:15 -0500 Subject: [PATCH] `ObjectiveC` Helper Class (#4286) * `NativeMacOS` Helper Class * Corrections * Make CFString IDisposable * Fix `openURL:` * `dealloc` metal layer * Remove releases * Use NSString * Update Ryujinx.Ui.Common/Helper/NativeMacOS.cs Co-authored-by: merry * Programatically select updates in Finder * Address feedback * Feedback * Ptr * Fix whoopsie * Ack suggestions * Update Ryujinx.Ava/UI/Renderer/EmbeddedWindow.cs Co-authored-by: gdkchan * GDK Suggestions --------- Co-authored-by: merry Co-authored-by: gdkchan --- Ryujinx.Ava/UI/Helpers/MetalHelper.cs | 127 ---------------------- Ryujinx.Ava/UI/Renderer/EmbeddedWindow.cs | 28 ++++- Ryujinx.Ui.Common/Helper/ObjectiveC.cs | 97 +++++++++++++++++ Ryujinx.Ui.Common/Helper/OpenHelper.cs | 21 +++- 4 files changed, 141 insertions(+), 132 deletions(-) delete mode 100644 Ryujinx.Ava/UI/Helpers/MetalHelper.cs create mode 100644 Ryujinx.Ui.Common/Helper/ObjectiveC.cs diff --git a/Ryujinx.Ava/UI/Helpers/MetalHelper.cs b/Ryujinx.Ava/UI/Helpers/MetalHelper.cs deleted file mode 100644 index 5eb8660a1..000000000 --- a/Ryujinx.Ava/UI/Helpers/MetalHelper.cs +++ /dev/null @@ -1,127 +0,0 @@ -using System; -using System.Runtime.Versioning; -using System.Runtime.InteropServices; -using Avalonia; - -namespace Ryujinx.Ava.UI.Helpers -{ - public delegate void UpdateBoundsCallbackDelegate(Rect rect); - - [SupportedOSPlatform("macos")] - static partial class MetalHelper - { - private const string LibObjCImport = "/usr/lib/libobjc.A.dylib"; - - private struct Selector - { - public readonly IntPtr NativePtr; - - public unsafe Selector(string value) - { - int size = System.Text.Encoding.UTF8.GetMaxByteCount(value.Length); - byte* data = stackalloc byte[size]; - - fixed (char* pValue = value) - { - System.Text.Encoding.UTF8.GetBytes(pValue, value.Length, data, size); - } - - NativePtr = sel_registerName(data); - } - - public static implicit operator Selector(string value) => new Selector(value); - } - - private static unsafe IntPtr GetClass(string value) - { - int size = System.Text.Encoding.UTF8.GetMaxByteCount(value.Length); - byte* data = stackalloc byte[size]; - - fixed (char* pValue = value) - { - System.Text.Encoding.UTF8.GetBytes(pValue, value.Length, data, size); - } - - return objc_getClass(data); - } - - private struct NSPoint - { - public double X; - public double Y; - - public NSPoint(double x, double y) - { - X = x; - Y = y; - } - } - - private struct NSRect - { - public NSPoint Pos; - public NSPoint Size; - - public NSRect(double x, double y, double width, double height) - { - Pos = new NSPoint(x, y); - Size = new NSPoint(width, height); - } - } - - public static IntPtr GetMetalLayer(out IntPtr nsView, out UpdateBoundsCallbackDelegate updateBounds) - { - // Create a new CAMetalLayer. - IntPtr layerClass = GetClass("CAMetalLayer"); - IntPtr metalLayer = IntPtr_objc_msgSend(layerClass, "alloc"); - objc_msgSend(metalLayer, "init"); - - // Create a child NSView to render into. - IntPtr nsViewClass = GetClass("NSView"); - IntPtr child = IntPtr_objc_msgSend(nsViewClass, "alloc"); - objc_msgSend(child, "init", new NSRect(0, 0, 0, 0)); - - // Make its renderer our metal layer. - objc_msgSend(child, "setWantsLayer:", (byte)1); - objc_msgSend(child, "setLayer:", metalLayer); - objc_msgSend(metalLayer, "setContentsScale:", Program.DesktopScaleFactor); - - // Ensure the scale factor is up to date. - updateBounds = (Rect rect) => { - objc_msgSend(metalLayer, "setContentsScale:", Program.DesktopScaleFactor); - }; - - nsView = child; - return metalLayer; - } - - public static void DestroyMetalLayer(IntPtr nsView, IntPtr metalLayer) - { - // TODO - } - - [LibraryImport(LibObjCImport)] - private static unsafe partial IntPtr sel_registerName(byte* data); - - [LibraryImport(LibObjCImport)] - private static unsafe partial IntPtr objc_getClass(byte* data); - - [LibraryImport(LibObjCImport)] - private static partial void objc_msgSend(IntPtr receiver, Selector selector); - - [LibraryImport(LibObjCImport)] - private static partial void objc_msgSend(IntPtr receiver, Selector selector, byte value); - - [LibraryImport(LibObjCImport)] - private static partial void objc_msgSend(IntPtr receiver, Selector selector, IntPtr value); - - [LibraryImport(LibObjCImport)] - private static partial void objc_msgSend(IntPtr receiver, Selector selector, NSRect point); - - [LibraryImport(LibObjCImport)] - private static partial void objc_msgSend(IntPtr receiver, Selector selector, double value); - - [LibraryImport(LibObjCImport, EntryPoint = "objc_msgSend")] - private static partial IntPtr IntPtr_objc_msgSend(IntPtr receiver, Selector selector); - } -} \ No newline at end of file diff --git a/Ryujinx.Ava/UI/Renderer/EmbeddedWindow.cs b/Ryujinx.Ava/UI/Renderer/EmbeddedWindow.cs index 532f4dc27..a5c8b0031 100644 --- a/Ryujinx.Ava/UI/Renderer/EmbeddedWindow.cs +++ b/Ryujinx.Ava/UI/Renderer/EmbeddedWindow.cs @@ -2,9 +2,9 @@ using Avalonia; using Avalonia.Controls; using Avalonia.Input; using Avalonia.Platform; -using Ryujinx.Ava.UI.Helpers; using Ryujinx.Common.Configuration; using Ryujinx.Ui.Common.Configuration; +using Ryujinx.Ui.Common.Helper; using SPB.Graphics; using SPB.Platform; using SPB.Platform.GLX; @@ -30,6 +30,7 @@ namespace Ryujinx.Ava.UI.Renderer protected IntPtr NsView { get; set; } protected IntPtr MetalLayer { get; set; } + public delegate void UpdateBoundsCallbackDelegate(Rect rect); private UpdateBoundsCallbackDelegate _updateBoundsCallback; public event EventHandler WindowCreated; @@ -237,8 +238,29 @@ namespace Ryujinx.Ava.UI.Renderer [SupportedOSPlatform("macos")] IPlatformHandle CreateMacOS() { - MetalLayer = MetalHelper.GetMetalLayer(out IntPtr nsView, out _updateBoundsCallback); + // Create a new CAMetalLayer. + IntPtr layerClass = ObjectiveC.objc_getClass("CAMetalLayer"); + IntPtr metalLayer = ObjectiveC.IntPtr_objc_msgSend(layerClass, "alloc"); + ObjectiveC.objc_msgSend(metalLayer, "init"); + // Create a child NSView to render into. + IntPtr nsViewClass = ObjectiveC.objc_getClass("NSView"); + IntPtr child = ObjectiveC.IntPtr_objc_msgSend(nsViewClass, "alloc"); + ObjectiveC.objc_msgSend(child, "init", new ObjectiveC.NSRect(0, 0, 0, 0)); + + // Make its renderer our metal layer. + ObjectiveC.objc_msgSend(child, "setWantsLayer:", 1); + ObjectiveC.objc_msgSend(child, "setLayer:", metalLayer); + ObjectiveC.objc_msgSend(metalLayer, "setContentsScale:", Program.DesktopScaleFactor); + + // Ensure the scale factor is up to date. + _updateBoundsCallback = rect => + { + ObjectiveC.objc_msgSend(metalLayer, "setContentsScale:", Program.DesktopScaleFactor); + }; + + IntPtr nsView = child; + MetalLayer = metalLayer; NsView = nsView; return new PlatformHandle(nsView, "NSView"); @@ -260,7 +282,7 @@ namespace Ryujinx.Ava.UI.Renderer [SupportedOSPlatform("macos")] void DestroyMacOS() { - MetalHelper.DestroyMetalLayer(NsView, MetalLayer); + // TODO } } } \ No newline at end of file diff --git a/Ryujinx.Ui.Common/Helper/ObjectiveC.cs b/Ryujinx.Ui.Common/Helper/ObjectiveC.cs new file mode 100644 index 000000000..234f7597a --- /dev/null +++ b/Ryujinx.Ui.Common/Helper/ObjectiveC.cs @@ -0,0 +1,97 @@ +using System; +using System.IO; +using System.Runtime.InteropServices; +using System.Runtime.Versioning; +using System.Text; + +namespace Ryujinx.Ui.Common.Helper +{ + [SupportedOSPlatform("macos")] + public static partial class ObjectiveC + { + private const string ObjCRuntime = "/usr/lib/libobjc.A.dylib"; + + [LibraryImport(ObjCRuntime, StringMarshalling = StringMarshalling.Utf8)] + private static unsafe partial IntPtr sel_getUid(string name); + + [LibraryImport(ObjCRuntime, StringMarshalling = StringMarshalling.Utf8)] + public static partial IntPtr objc_getClass(string name); + + [LibraryImport(ObjCRuntime)] + public static partial void objc_msgSend(IntPtr receiver, Selector selector); + + [LibraryImport(ObjCRuntime)] + public static partial void objc_msgSend(IntPtr receiver, Selector selector, byte value); + + [LibraryImport(ObjCRuntime)] + public static partial void objc_msgSend(IntPtr receiver, Selector selector, IntPtr value); + + [LibraryImport(ObjCRuntime)] + public static partial void objc_msgSend(IntPtr receiver, Selector selector, NSRect point); + + [LibraryImport(ObjCRuntime)] + public static partial void objc_msgSend(IntPtr receiver, Selector selector, double value); + + [LibraryImport(ObjCRuntime, EntryPoint = "objc_msgSend")] + public static partial IntPtr IntPtr_objc_msgSend(IntPtr receiver, Selector selector); + + [LibraryImport(ObjCRuntime, EntryPoint = "objc_msgSend")] + public static partial IntPtr IntPtr_objc_msgSend(IntPtr receiver, Selector selector, IntPtr param); + + [LibraryImport(ObjCRuntime, EntryPoint = "objc_msgSend", StringMarshalling = StringMarshalling.Utf8)] + public static partial IntPtr IntPtr_objc_msgSend(IntPtr receiver, Selector selector, string param); + + [LibraryImport(ObjCRuntime, EntryPoint = "objc_msgSend")] + [return: MarshalAs(UnmanagedType.Bool)] + public static partial bool bool_objc_msgSend(IntPtr receiver, Selector selector, IntPtr param); + + public struct Selector + { + public readonly IntPtr SelPtr; + + public unsafe Selector(string name) + { + SelPtr = sel_getUid(name); + } + + public static implicit operator Selector(string value) => new(value); + } + + public struct NSString + { + public readonly IntPtr StrPtr; + + public NSString(string aString) + { + IntPtr nsString = objc_getClass("NSString"); + StrPtr = IntPtr_objc_msgSend(nsString, "stringWithUTF8String:", aString); + } + + public static implicit operator IntPtr(NSString nsString) => nsString.StrPtr; + } + + public readonly struct NSPoint + { + public readonly double X; + public readonly double Y; + + public NSPoint(double x, double y) + { + X = x; + Y = y; + } + } + + public readonly struct NSRect + { + public readonly NSPoint Pos; + public readonly NSPoint Size; + + public NSRect(double x, double y, double width, double height) + { + Pos = new NSPoint(x, y); + Size = new NSPoint(width, height); + } + } + } +} \ No newline at end of file diff --git a/Ryujinx.Ui.Common/Helper/OpenHelper.cs b/Ryujinx.Ui.Common/Helper/OpenHelper.cs index 355348921..5b2e86635 100644 --- a/Ryujinx.Ui.Common/Helper/OpenHelper.cs +++ b/Ryujinx.Ui.Common/Helper/OpenHelper.cs @@ -55,7 +55,17 @@ namespace Ryujinx.Ui.Common.Helper } else if (OperatingSystem.IsMacOS()) { - Process.Start("open", $"-R \"{path}\""); + ObjectiveC.NSString nsStringPath = new(path); + IntPtr nsUrl = ObjectiveC.objc_getClass("NSURL"); + var urlPtr = ObjectiveC.IntPtr_objc_msgSend(nsUrl, "fileURLWithPath:", nsStringPath); + + IntPtr nsArray = ObjectiveC.objc_getClass("NSArray"); + IntPtr urlArray = ObjectiveC.IntPtr_objc_msgSend(nsArray, "arrayWithObject:", urlPtr); + + IntPtr nsWorkspace = ObjectiveC.objc_getClass("NSWorkspace"); + IntPtr sharedWorkspace = ObjectiveC.IntPtr_objc_msgSend(nsWorkspace, "sharedWorkspace"); + + ObjectiveC.objc_msgSend(sharedWorkspace, "activateFileViewerSelectingURLs:", urlArray); } else if (OperatingSystem.IsLinux()) { @@ -84,7 +94,14 @@ namespace Ryujinx.Ui.Common.Helper } else if (OperatingSystem.IsMacOS()) { - Process.Start("open", url); + ObjectiveC.NSString nsStringPath = new(url); + IntPtr nsUrl = ObjectiveC.objc_getClass("NSURL"); + var urlPtr = ObjectiveC.IntPtr_objc_msgSend(nsUrl, "URLWithString:", nsStringPath); + + IntPtr nsWorkspace = ObjectiveC.objc_getClass("NSWorkspace"); + IntPtr sharedWorkspace = ObjectiveC.IntPtr_objc_msgSend(nsWorkspace, "sharedWorkspace"); + + ObjectiveC.bool_objc_msgSend(sharedWorkspace, "openURL:", urlPtr); } else {