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https://github.com/ZuneDev/Xune.git
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Added raw UIX.RenderApi project
This commit is contained in:
Yoshi Askharoun
@@ -0,0 +1,246 @@
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// Decompiled with JetBrains decompiler
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// Type: Microsoft.Iris.Render.Internal.InputSystem
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// Assembly: UIX.RenderApi, Version=4.8.0.0, Culture=neutral, PublicKeyToken=ddd0da4d3e678217
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// MVID: D47658B8-A8EA-43D6-8837-ECE823BFFFC1
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// Assembly location: C:\Program Files\Zune\UIX.RenderApi.dll
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using Microsoft.Iris.Input;
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using Microsoft.Iris.Render.Common;
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using Microsoft.Iris.Render.Protocol;
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using Microsoft.Iris.Render.Protocols.Splash.Desktop;
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using System;
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namespace Microsoft.Iris.Render.Internal
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{
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internal sealed class InputSystem : RenderObject, IRenderHandleOwner, IInputSystem, IInputCallback
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{
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private const uint NG_KEYBOARD = 1;
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private const uint NG_HIDCOMMAND = 2;
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private const uint NG_APPCOMMAND = 3;
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private const uint NG_WINDOWINPUT = 4;
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private const uint NG_DRAGINPUT = 5;
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private static ushort[] s_ByteOrder_KeyboardCommandMessage;
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private static ushort[] s_ByteOrder_RemoteCallbackMessage;
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private static ushort[] s_ByteOrder_HIDCommandMessage;
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private static ushort[] s_ByteOrder_AppCommandMessage;
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private static ushort[] s_ByteOrder_WindowInputCallbackMessage;
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private static ushort[] s_ByteOrder_DragInputCallbackMessage;
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private RenderSession m_session;
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private RemoteInputRouter m_remoteInputRouter;
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private IRawInputCallbacks m_inputHandlers;
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private InputHandlerFlags m_maskInputHandlers;
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internal InputSystem(RenderSession session, RenderWindow window)
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{
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this.m_session = session;
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this.Initialize(window);
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}
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internal void Initialize(RenderWindow window) => this.m_remoteInputRouter = this.m_session.BuildRemoteInputRouter(this, window);
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protected override void Dispose(bool fInDispose)
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{
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try
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{
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if (fInDispose && this.m_remoteInputRouter != null)
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this.m_remoteInputRouter.Dispose();
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this.m_remoteInputRouter = (RemoteInputRouter) null;
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}
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finally
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{
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base.Dispose(fInDispose);
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}
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}
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RENDERHANDLE IRenderHandleOwner.RenderHandle => this.m_remoteInputRouter.RenderHandle;
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void IRenderHandleOwner.OnDisconnect() => this.m_remoteInputRouter = (RemoteInputRouter) null;
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unsafe void IInputCallback.OnInput(RENDERHANDLE target, Message* inputInfoPtr)
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{
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InputSystem.RemoteCallbackMessage* remoteCallbackMessagePtr = (InputSystem.RemoteCallbackMessage*) inputInfoPtr;
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if (this.m_session.IsForeignByteOrderOnWindowing)
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MarshalHelper.SwapByteOrder((byte*) remoteCallbackMessagePtr, ref InputSystem.s_ByteOrder_RemoteCallbackMessage, typeof (InputSystem.RemoteCallbackMessage), 0, 0);
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switch (remoteCallbackMessagePtr->ownerMessage)
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{
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case 1:
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if (this.m_session.IsForeignByteOrderOnWindowing)
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MarshalHelper.SwapByteOrder((byte*) remoteCallbackMessagePtr, ref InputSystem.s_ByteOrder_KeyboardCommandMessage, typeof (InputSystem.KeyboardCommandMessage), sizeof (InputSystem.RemoteCallbackMessage), 0);
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this.HandleKeyboardInput((InputSystem.KeyboardCommandMessage*) remoteCallbackMessagePtr);
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break;
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case 2:
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if (this.m_session.IsForeignByteOrderOnWindowing)
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MarshalHelper.SwapByteOrder((byte*) remoteCallbackMessagePtr, ref InputSystem.s_ByteOrder_HIDCommandMessage, typeof (InputSystem.HIDCommandMessage), sizeof (InputSystem.RemoteCallbackMessage), 0);
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this.HandleHIDCommandInput((InputSystem.HIDCommandMessage*) remoteCallbackMessagePtr);
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break;
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case 3:
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if (this.m_session.IsForeignByteOrderOnWindowing)
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MarshalHelper.SwapByteOrder((byte*) remoteCallbackMessagePtr, ref InputSystem.s_ByteOrder_AppCommandMessage, typeof (InputSystem.AppCommandMessage), sizeof (InputSystem.RemoteCallbackMessage), 0);
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this.HandleAppCommandInput((InputSystem.AppCommandMessage*) remoteCallbackMessagePtr);
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break;
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case 4:
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if (this.m_session.IsForeignByteOrderOnWindowing)
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MarshalHelper.SwapByteOrder((byte*) remoteCallbackMessagePtr, ref InputSystem.s_ByteOrder_WindowInputCallbackMessage, typeof (InputSystem.WindowInputCallbackMessage), sizeof (InputSystem.RemoteCallbackMessage), 0);
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this.HandleWindowInput((InputSystem.WindowInputCallbackMessage*) remoteCallbackMessagePtr);
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break;
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case 5:
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if (this.m_session.IsForeignByteOrderOnWindowing)
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MarshalHelper.SwapByteOrder((byte*) remoteCallbackMessagePtr, ref InputSystem.s_ByteOrder_DragInputCallbackMessage, typeof (InputSystem.DragInputCallbackMessage), sizeof (InputSystem.RemoteCallbackMessage), 0);
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this.HandleDragInput((InputSystem.DragInputCallbackMessage*) remoteCallbackMessagePtr);
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break;
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default:
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Debug2.Throw(false, "unexpected input type in IInputCallback.OnInput");
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break;
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}
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}
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public void RegisterRawInputCallbacks(IRawInputCallbacks handlers)
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{
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Debug2.Validate(handlers != null, typeof (ArgumentException), "must provide valid IRawInputCallbacks callback interface");
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Debug2.Validate(this.m_inputHandlers == null, typeof (InvalidOperationException), "Not allowed to register twice on one session");
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this.m_inputHandlers = handlers;
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this.m_maskInputHandlers = this.m_inputHandlers.InputHandlerMask;
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Debug2.Validate(this.m_maskInputHandlers != InputHandlerFlags.None, typeof (ArgumentException), "must register interest for at least one input type");
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}
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public void UnregisterRawInputCallbacks()
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{
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this.m_inputHandlers = (IRawInputCallbacks) null;
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this.m_maskInputHandlers = InputHandlerFlags.None;
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}
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private unsafe void HandleKeyboardInput(InputSystem.KeyboardCommandMessage* pmsg)
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{
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if (!this.IsRegisteredForInputType(InputHandlerFlags.Keyboard))
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return;
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RawKeyboardData args = new RawKeyboardData((Keys) (ushort) pmsg->vk, pmsg->ScanCode, (uint) pmsg->repCount, pmsg->flags, pmsg->IsRemote != 0 ? InputDeviceType.Other : InputDeviceType.Keyboard);
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this.m_inputHandlers.HandleRawKeyboardInput(pmsg->uiMsg, (InputModifiers) pmsg->stateValue, ref args);
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}
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private unsafe void HandleHIDCommandInput(InputSystem.HIDCommandMessage* pmsg)
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{
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if (!this.IsRegisteredForInputType(InputHandlerFlags.Hid))
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return;
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RawHidData args = new RawHidData(pmsg->usage, pmsg->usagePage, pmsg->wValue != 0U ? KeyAction.Down : KeyAction.Up, pmsg->IsRemote != 0 ? InputDeviceType.Other : InputDeviceType.Keyboard);
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this.m_inputHandlers.HandleRawHidInput(ref args);
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}
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private unsafe void HandleAppCommandInput(InputSystem.AppCommandMessage* pmsg)
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{
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if (!this.IsRegisteredForInputType(InputHandlerFlags.AppCommand))
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return;
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RawHidData args1 = new RawHidData(pmsg->AppCommand, 0U, KeyAction.Down, InputDeviceType.Other);
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this.m_inputHandlers.HandleAppCommand(ref args1);
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RawHidData args2 = new RawHidData(pmsg->AppCommand, 0U, KeyAction.Up, InputDeviceType.Other);
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this.m_inputHandlers.HandleAppCommand(ref args2);
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}
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private unsafe void HandleWindowInput(InputSystem.WindowInputCallbackMessage* msg)
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{
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if (!this.IsRegisteredForInputType(InputHandlerFlags.Mouse))
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return;
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RawMouseData args = new RawMouseData(this.m_session.TryGetHandleOwner(msg->subjectValue), this.m_session.TryGetHandleOwner(msg->naturalValue), msg->positionXOffset, msg->positionYOffset, msg->naturalXOffset, msg->naturalYOffset, msg->physicalXOffset, msg->physicalYOffset, msg->screenXOffset, msg->screenYOffset, (MouseButtons) msg->buttonFlag, (int) msg->wheelDelta);
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this.m_inputHandlers.HandleRawMouseInput(msg->messageValue, (InputModifiers) msg->modifiersValue, ref args);
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}
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private unsafe void HandleDragInput(InputSystem.DragInputCallbackMessage* msg)
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{
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if (!this.IsRegisteredForInputType(InputHandlerFlags.Drag))
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return;
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RawDragData args = new RawDragData(this.m_session.TryGetHandleOwner(msg->subjectValue), msg->positionXOffset, msg->positionYOffset, msg->pDataStream);
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this.m_inputHandlers.HandleRawDragInput(msg->messageValue, (InputModifiers) msg->dragModifiers, ref args);
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}
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private bool IsRegisteredForInputType(InputHandlerFlags flag) => this.m_inputHandlers != null && (this.m_maskInputHandlers & flag) == flag;
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protected override void Invariant() => Debug2.Validate(this.m_session != null, typeof (InvalidOperationException), this.GetType().ToString());
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private struct RemoteCallbackMessage
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{
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public uint sizeCount;
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public int msgValue;
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public uint objectSubjectID;
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public uint ownerCookie;
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public uint ownerMessage;
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}
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private struct KeyboardCommandMessage
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{
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public uint sizeCount;
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public int msgValue;
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public uint objectSubjectID;
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public uint ownerHandle;
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public uint codeValue;
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public int IsRemote;
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public int ScanCode;
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public int vk;
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public uint uiMsg;
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public int repCount;
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public uint stateValue;
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public ushort flags;
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}
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private struct HIDCommandMessage
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{
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public uint sizeCount;
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public int msgValue;
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public uint objectSubjectID;
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public uint ownerHandle;
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public uint codeValue;
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public int IsRemote;
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public uint usagePage;
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public uint usage;
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public uint wValue;
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}
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private struct AppCommandMessage
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{
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public uint sizeCount;
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public int msgValue;
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public uint objectSubjectID;
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public uint ownerHandle;
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public uint codeValue;
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public uint AppCommand;
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public uint deviceValue;
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public uint keysValue;
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}
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private struct WindowInputCallbackMessage
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{
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public uint sizeCount;
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public int msgValue;
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public uint objectSubjectID;
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public uint ownerCookie;
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public uint ownerMessage;
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public uint messageValue;
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public uint subjectValue;
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public int positionXOffset;
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public int positionYOffset;
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public uint naturalValue;
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public int naturalXOffset;
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public int naturalYOffset;
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public int physicalXOffset;
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public int physicalYOffset;
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public int screenXOffset;
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public int screenYOffset;
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public uint modifiersValue;
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public uint buttonFlag;
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public short wheelDelta;
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}
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private struct DragInputCallbackMessage
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{
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public uint sizeCount;
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public int msgValue;
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public uint objectSubjectID;
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public uint ownerCookie;
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public uint ownerMessage;
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public uint messageValue;
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public uint subjectValue;
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public uint dragModifiers;
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public int positionXOffset;
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public int positionYOffset;
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public IntPtr pDataStream;
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}
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}
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}
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