mirror of
https://github.com/ZuneDev/MicrosoftIris.git
synced 2026-07-27 13:13:29 -07:00
312 lines
12 KiB
C#
312 lines
12 KiB
C#
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// Decompiled with JetBrains decompiler
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// Type: Microsoft.Iris.CodeModel.Cpp.DllProxyServices
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// Assembly: UIX, Version=4.8.0.0, Culture=neutral, PublicKeyToken=ddd0da4d3e678217
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// MVID: A56C6C9D-B7F6-46A9-8BDE-B3D9B8D60B11
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// Assembly location: C:\Program Files\Zune\UIX.dll
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using Microsoft.Iris.Drawing;
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using Microsoft.Iris.Markup;
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using Microsoft.Iris.OS;
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using Microsoft.Iris.Render;
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using Microsoft.Iris.RenderAPI;
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using Microsoft.Iris.Session;
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using System;
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using System.Runtime.InteropServices;
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namespace Microsoft.Iris.CodeModel.Cpp
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{
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internal class DllProxyServices : IRawUIXServices
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{
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private static StringProxyHandleTable s_stringTable;
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public static void Startup()
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{
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DllProxyObject.CreateHandleTable();
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s_stringTable = new StringProxyHandleTable();
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int num = (int)NativeApi.SpRegisterNativeServicesCallbacks(new DllProxyServices());
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}
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public static void Shutdown()
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{
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DllProxyObject.ReleaseOutstandingProxies();
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NativeMarkupDataType.ReleaseOutstandingProxies();
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NativeApi.SpUnregisterNativeServicesCallbacks();
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s_stringTable = null;
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}
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HRESULT IRawUIXServices.NotifyChangeForObject(
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IntPtr nativeObject,
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uint changedID)
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{
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return DllProxyObject.OnChangeNotification(nativeObject, changedID);
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}
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private static void Crash(string message) => throw new Exception(message);
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void IRawUIXServices.Crash(string message) => Crash(message);
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public static string GetString(IntPtr nativeStringObject)
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{
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string str = null;
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if (nativeStringObject != IntPtr.Zero)
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{
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ulong handle;
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NativeApi.SpGetStringHandle(nativeStringObject, out handle);
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if (handle == 0UL)
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NativeApi.SpConvertStringToManaged(nativeStringObject, out handle);
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s_stringTable.LookupByHandle(handle, out str);
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NativeApi.SpReleaseExternalObject(nativeStringObject);
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}
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return str;
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}
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public static void CreateNativeString(string value, out IntPtr nativeObject)
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{
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nativeObject = IntPtr.Zero;
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if (value == null || NativeApi.SpCreateNativeString(AllocateStringHandle(value), value.Length, out nativeObject))
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return;
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Crash("Unable to allocate string");
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}
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unsafe ulong IRawUIXServices.AllocateString(char* value, out int length)
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{
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string str = new string(value);
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length = str.Length;
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return AllocateStringHandle(str);
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}
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private static ulong AllocateStringHandle(string value)
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{
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ulong handle;
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s_stringTable.GetStringHandle(value, out handle);
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return handle;
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}
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unsafe void IRawUIXServices.CopyString(
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ulong handle,
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char* target,
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uint targetSize)
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{
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string source;
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s_stringTable.LookupByHandle(handle, out source);
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NativeApi.SpCopyString(source, target, targetSize);
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}
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unsafe char* IRawUIXServices.PinString(ulong handle)
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{
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char* chPtr;
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s_stringTable.PinString(handle, out chPtr);
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return chPtr;
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}
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void IRawUIXServices.UnpinString(ulong handle) => s_stringTable.UnpinString(handle);
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void IRawUIXServices.ReleaseString(ulong handle) => s_stringTable.ReleaseStringHandle(handle, out string _);
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public static UIImage GetImage(IntPtr nativeImageObject)
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{
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UIImage uiImage = null;
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if (nativeImageObject != IntPtr.Zero)
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{
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ulong handle;
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NativeApi.SpGetImageHandle(nativeImageObject, out handle);
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if (handle == 0UL)
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NativeApi.SpConvertImageToManaged(nativeImageObject, out handle);
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uiImage = (UIImage)GCHandle.FromIntPtr(new IntPtr((long)handle)).Target;
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NativeApi.SpReleaseExternalObject(nativeImageObject);
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}
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return uiImage;
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}
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public static MarkupDataQuery GetDataQuery(IntPtr nativeQuery)
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{
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MarkupDataQuery markupDataQuery = null;
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if (nativeQuery != IntPtr.Zero)
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{
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ulong frameworkQuery;
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int internalHandle = (int)NativeApi.SpDataBaseObjectGetInternalHandle(nativeQuery, out frameworkQuery);
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markupDataQuery = NativeMarkupDataQuery.LookupByHandle(frameworkQuery);
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NativeApi.SpReleaseExternalObject(nativeQuery);
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}
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return markupDataQuery;
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}
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public static MarkupDataType GetDataType(IntPtr nativeObject)
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{
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NativeMarkupDataType nativeMarkupDataType = null;
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if (nativeObject != IntPtr.Zero)
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{
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ulong frameworkQuery;
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int internalHandle = (int)NativeApi.SpDataBaseObjectGetInternalHandle(nativeObject, out frameworkQuery);
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if (frameworkQuery != 0UL)
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nativeMarkupDataType = NativeMarkupDataType.LookupByHandle(frameworkQuery);
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if (nativeMarkupDataType == null)
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{
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ulong typeHandle;
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NativeApi.SpDataBaseObjectGetTypeHandle(nativeObject, out typeHandle);
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nativeMarkupDataType = NativeMarkupDataType.Create(typeHandle, nativeObject);
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}
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NativeApi.SpReleaseExternalObject(nativeObject);
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}
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return nativeMarkupDataType;
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}
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public static void CreateNativeImage(UIImage image, out IntPtr nativeObject)
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{
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nativeObject = IntPtr.Zero;
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if (image == null || !NativeApi.SpCreateNativeImage(GetImageHandle(image, image.Source), image.Source, out nativeObject).IsError())
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return;
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Crash("Unable to allocate native image object");
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}
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private static ulong GetImageHandle(UIImage image, string source) => (ulong)GCHandle.ToIntPtr(GCHandle.Alloc(image)).ToInt64();
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unsafe ulong IRawUIXServices.AllocateImageFromUri(
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string uri,
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NativeApi.IMAGE_DECODE_PARAMS* decodeParams)
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{
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Size maximumSize;
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bool flippable;
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bool antialiasEdges;
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CrackDecodeParams(decodeParams, out maximumSize, out flippable, out antialiasEdges);
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return GetImageHandle(new UriImage(uri, Inset.Zero, maximumSize, flippable, antialiasEdges), uri);
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}
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unsafe ulong IRawUIXServices.AllocateImageFromBits(
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string ID,
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NativeApi.UIX_RAW_IMAGE_INFO* imageInfo,
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NativeApi.IMAGE_DECODE_PARAMS* decodeParams)
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{
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SurfaceFormat surfaceFormat;
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ImageFormatUtils.RawImageFormatToSurfaceFormat(imageInfo->format, out surfaceFormat);
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Size maximumSize;
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bool flippable;
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bool antialiasEdges;
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CrackDecodeParams(decodeParams, out maximumSize, out flippable, out antialiasEdges);
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Size imageSize = new Size(imageInfo->width, imageInfo->height);
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return GetImageHandle(new RawImage(ID, imageSize, imageInfo->stride, surfaceFormat, imageInfo->bits, true, Inset.Zero, maximumSize, flippable, antialiasEdges), ID);
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}
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unsafe void IRawUIXServices.RemoveCachedImage(
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string ID,
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NativeApi.IMAGE_DECODE_PARAMS* decodeParams)
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{
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Size maximumSize;
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bool flippable;
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bool antialiasEdges;
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CrackDecodeParams(decodeParams, out maximumSize, out flippable, out antialiasEdges);
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UriImage.RemoveCache(ID, maximumSize, flippable, antialiasEdges);
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}
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private static unsafe void CrackDecodeParams(
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NativeApi.IMAGE_DECODE_PARAMS* decodeParams,
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out Size maximumSize,
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out bool flippable,
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out bool antialiasEdges)
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{
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if ((IntPtr)decodeParams != IntPtr.Zero)
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{
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maximumSize = new Size(decodeParams->maximumWidth, decodeParams->maximumHeight);
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flippable = decodeParams->Flippable;
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antialiasEdges = decodeParams->AntialiasEdges;
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}
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else
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{
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maximumSize = Size.Zero;
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flippable = false;
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antialiasEdges = false;
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}
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}
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void IRawUIXServices.ReleaseImage(ulong handle) => GCHandle.FromIntPtr(new IntPtr((long)handle)).Free();
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void IRawUIXServices.RegisterDataProvider(
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string providerName,
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IntPtr nativeFactoryCallback)
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{
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MarkupDataProvider.RegisterDataProvider(new NativeDataProviderWrapper(providerName, nativeFactoryCallback));
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}
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unsafe void IRawUIXServices.GetDataMapping(
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string providerName,
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ulong typeHandle,
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IntPtr nativeCallback)
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{
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if (!(TypeSchema.LookupById(typeHandle) is MarkupDataTypeSchema typeSchema))
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return;
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MarkupDataMapping dataMapping = MarkupDataProvider.FindDataMapping(providerName, typeSchema);
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NativeApi.NativeDataMappingEntry[] entries = new NativeApi.NativeDataMappingEntry[dataMapping.Mappings.Length];
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for (int index = 0; index < entries.Length; ++index)
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{
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MarkupDataMappingEntry mapping = dataMapping.Mappings[index];
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entries[index].Source = mapping.Source;
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entries[index].Target = mapping.Target;
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entries[index].PropertyName = mapping.Property.Name;
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entries[index].PropertyTypeName = mapping.Property.PropertyType.Name;
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entries[index].PropertyTypeHandle = mapping.Property.PropertyType.UniqueId;
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if (mapping.Property.AlternateType != null)
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{
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entries[index].UnderlyingCollectionTypeName = mapping.Property.AlternateType.Name;
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entries[index].UnderlyingCollectionTypeHandle = mapping.Property.AlternateType.UniqueId;
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}
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// ISSUE: untyped stack allocation
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UIXVariant* destination = stackalloc UIXVariant[sizeof(UIXVariant)];
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UIXVariant.MarshalObject(mapping.DefaultValue, destination);
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entries[index].DefaultValue = *destination;
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}
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int num = (int)NativeApi.SpDataProviderReportDataMapping(nativeCallback, providerName, typeHandle, (uint)entries.Length, entries);
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}
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void IRawUIXServices.NotifyChangeForDataObject(
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ulong frameworkObjectHandle,
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string propertyName,
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UIXVariant.VariantType variantType)
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{
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MarkupDataTypeBaseObject dataTypeBaseObject = null;
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switch (variantType)
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{
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case UIXVariant.VariantType.UIXDataQuery:
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dataTypeBaseObject = NativeMarkupDataQuery.LookupByHandle(frameworkObjectHandle);
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break;
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case UIXVariant.VariantType.UIXDataType:
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dataTypeBaseObject = NativeMarkupDataType.LookupByHandle(frameworkObjectHandle);
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break;
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}
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if (dataTypeBaseObject == null)
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return;
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propertyName = NotifyService.CanonicalizeString(propertyName);
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dataTypeBaseObject.FireNotificationThreadSafe(propertyName);
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}
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IntPtr IRawUIXServices.GetAppWindowHandle()
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{
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IntPtr num = IntPtr.Zero;
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if (UISession.Default != null && UISession.Default.Form != null)
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num = UISession.Default.Form.__WindowHandle;
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return num;
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}
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void IRawUIXServices.ReportError(bool isWarning, string message)
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{
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if (isWarning)
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ErrorManager.ReportWarning(message);
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else
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ErrorManager.ReportError(message);
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}
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void IRawUIXServices.LowPriorityDeferredInvoke(IntPtr callback, IntPtr data) => DeferredCall.Post(DispatchPriority.Idle, new SimpleCallback(new DllProxyServices.DeferredInvokeState()
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{
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_callback = callback,
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_data = data
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}.Thunk));
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internal class DeferredInvokeState
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{
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public IntPtr _callback;
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public IntPtr _data;
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public void Thunk() => NativeApi.SpCallDeferredInvokeProc(_callback, _data);
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}
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}
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}
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