134 lines
3.8 KiB
C#
134 lines
3.8 KiB
C#
using System.Diagnostics;
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using System.Runtime.InteropServices;
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using System.Text;
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using Autodesk.Windows;
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namespace ShrlAlgo.Addin.Test;
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/// <summary>
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/// 全局鼠标监视器类，用于监视全局鼠标事件。
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/// </summary>
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internal class GlobalMouseWatcher
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{
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private const int WH_MOUSE_LL = 14;
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private const int WM_LBUTTONDOWN = 0x0201;
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private const int WM_RBUTTONDOWN = 0x0204;
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private IntPtr _hookID = IntPtr.Zero;
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/// <summary>
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/// 构造函数，设置鼠标钩子。
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/// </summary>
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public GlobalMouseWatcher()
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{
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_hookID = SetHook(MouseHookCallback);
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}
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/// <summary>
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/// 析构函数，移除鼠标钩子。
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/// </summary>
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~GlobalMouseWatcher()
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{
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UnhookWindowsHookEx(_hookID);
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}
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/// <summary>
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/// 设置鼠标钩子。
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/// </summary>
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/// <param name="proc">钩子过程。</param>
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/// <returns>钩子的句柄。</returns>
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private IntPtr SetHook(HookProc proc)
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{
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using (var curProcess = Process.GetCurrentProcess())
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using (var curModule = curProcess.MainModule)
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{
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return SetWindowsHookEx(WH_MOUSE_LL, proc, GetModuleHandle(curModule.ModuleName), 0);
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}
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}
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/// <summary>
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/// 钩子过程的委托。
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/// </summary>
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private delegate IntPtr HookProc(int nCode, IntPtr wParam, IntPtr lParam);
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/// <summary>
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/// 鼠标钩子回调函数。
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/// </summary>
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private IntPtr MouseHookCallback(int nCode, IntPtr wParam, IntPtr lParam)
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{
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if (nCode >= 0 && wParam == (IntPtr)WM_RBUTTONDOWN)
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{
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CompleteMultiSelection();
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}
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return CallNextHookEx(_hookID, nCode, wParam, lParam);
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}
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#region Win32 API
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[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
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private static extern IntPtr SetWindowsHookEx(int idHook, HookProc lpfn, IntPtr hMod, uint dwThreadId);
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[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
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[return: MarshalAs(UnmanagedType.Bool)]
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private static extern bool UnhookWindowsHookEx(IntPtr hhk);
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[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
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private static extern IntPtr CallNextHookEx(IntPtr hhk, int nCode, IntPtr wParam, IntPtr lParam);
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[DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
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private static extern IntPtr GetModuleHandle(string lpModuleName);
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[DllImport("user32.dll", CharSet = CharSet.None, ExactSpelling = false)]
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private static extern bool EnumChildWindows(IntPtr hwndParent, CallBack lpEnumFunc, IntPtr lParam);
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[DllImport("user32.dll")]
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private static extern int SendMessage(IntPtr hWnd, int msg, int wParam, int lParam);
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[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
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private static extern int GetWindowText(IntPtr hWnd, StringBuilder lpText, int nCount);
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[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
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private static extern int GetClassName(IntPtr hWnd, StringBuilder lpClassName, int nMaxCount);
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#endregion
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/// <summary>
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/// 回调函数的委托。
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/// </summary>
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public delegate bool CallBack(IntPtr hwnd, int lParam);
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/// <summary>
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/// 完成多选操作。
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/// </summary>
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private static void CompleteMultiSelection()
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{
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var rvtwindow = ComponentManager.ApplicationWindow;
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var list = new List<IntPtr>();
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var flag = EnumChildWindows(
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rvtwindow,
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(hwnd, l) =>
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{
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var windowText = new StringBuilder(200);
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GetWindowText(hwnd, windowText, windowText.Capacity);
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var className = new StringBuilder(200);
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GetClassName(hwnd, className, className.Capacity);
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if (
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(
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windowText.ToString().Equals("完成", StringComparison.Ordinal)
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|| windowText.ToString().Equals("Finish", StringComparison.Ordinal)
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) && className.ToString().Contains("Button")
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)
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{
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list.Add(hwnd);
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return false;
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}
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return true;
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},
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new IntPtr(0)
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);
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var complete = list.FirstOrDefault();
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SendMessage(complete, 245, 0, 0);
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}
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}
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