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- // This code is distributed under MIT license.
- // Copyright (c) 2015 George Mamaladze
- // See license.txt or https://mit-license.org/
-
- using System;
- using System.Runtime.InteropServices;
-
- namespace Gma.System.MouseKeyHook.WinApi
- {
- /// <summary>
- /// The AppMouseStruct structure contains information about a application-level mouse input event.
- /// </summary>
- /// <remarks>
- /// See full documentation at http://globalmousekeyhook.codeplex.com/wikipage?title=MouseStruct
- /// </remarks>
- [StructLayout(LayoutKind.Explicit)]
- internal struct AppMouseStruct
- {
- /// <summary>
- /// Specifies a Point structure that contains the X- and Y-coordinates of the cursor, in screen coordinates.
- /// </summary>
- [FieldOffset(0x00)] public Point Point;
-
- /// <summary>
- /// Specifies information associated with the message.
- /// </summary>
- /// <remarks>
- /// The possible values are:
- /// <list type="bullet">
- /// <item>
- /// <description>0 - No Information</description>
- /// </item>
- /// <item>
- /// <description>1 - X-Button1 Click</description>
- /// </item>
- /// <item>
- /// <description>2 - X-Button2 Click</description>
- /// </item>
- /// <item>
- /// <description>120 - Mouse Scroll Away from User</description>
- /// </item>
- /// <item>
- /// <description>-120 - Mouse Scroll Toward User</description>
- /// </item>
- /// </list>
- /// </remarks>
- [FieldOffset(0x16)] public short MouseData_x86;
-
- [FieldOffset(0x22)] public short MouseData_x64;
-
- /// <summary>
- /// Converts the current <see cref="AppMouseStruct" /> into a <see cref="MouseStruct" />.
- /// </summary>
- /// <returns></returns>
- /// <remarks>
- /// The AppMouseStruct does not have a timestamp, thus one is generated at the time of this call.
- /// </remarks>
- public MouseStruct ToMouseStruct()
- {
- var tmp = new MouseStruct();
- tmp.Point = Point;
- tmp.MouseData = IntPtr.Size == 4 ? MouseData_x86 : MouseData_x64;
- tmp.Timestamp = Environment.TickCount;
- return tmp;
- }
- }
- }
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