refactor:迁移设置
This commit is contained in:
PrefacedCorg
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using System;
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using System.Runtime.InteropServices;
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using System.Security.Principal;
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using System.Windows;
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using System.Windows.Interop;
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using System.Windows.Threading;
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using Ink_Canvas.Helpers;
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namespace Ink_Canvas.Windows.SettingsViews.Helpers
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{
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public static class WindowSettingsHelper
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{
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#region Win32 API
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[DllImport("user32.dll")]
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private static extern int GetWindowLong(IntPtr hWnd, int nIndex);
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[DllImport("user32.dll")]
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private static extern int SetWindowLong(IntPtr hWnd, int nIndex, int dwNewLong);
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[DllImport("user32.dll")]
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private static extern bool SetWindowPos(IntPtr hWnd, IntPtr hWndInsertAfter, int X, int Y, int cx, int cy, uint uFlags);
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[DllImport("user32.dll")]
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private static extern IntPtr GetForegroundWindow();
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[DllImport("user32.dll")]
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private static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId);
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[DllImport("user32.dll")]
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private static extern bool IsWindow(IntPtr hWnd);
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[DllImport("user32.dll")]
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private static extern bool IsWindowVisible(IntPtr hWnd);
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[DllImport("user32.dll")]
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private static extern bool IsIconic(IntPtr hWnd);
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[DllImport("UIAccessDLL_x86.dll", EntryPoint = "PrepareUIAccess", CallingConvention = CallingConvention.Cdecl)]
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private static extern Int32 PrepareUIAccessX86();
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[DllImport("UIAccessDLL_x64.dll", EntryPoint = "PrepareUIAccess", CallingConvention = CallingConvention.Cdecl)]
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private static extern Int32 PrepareUIAccessX64();
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[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
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private static extern IntPtr SetWindowsHookEx(int idHook, LowLevelKeyboardProc 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("kernel32.dll")]
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private static extern uint GetCurrentProcessId();
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private const int GWL_EXSTYLE = -20;
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private const int WS_EX_NOACTIVATE = 0x08000000;
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private const int WS_EX_TOPMOST = 0x00000008;
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private const int WH_KEYBOARD_LL = 13;
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private static readonly IntPtr HWND_TOPMOST = new IntPtr(-1);
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private static readonly IntPtr HWND_NOTOPMOST = new IntPtr(-2);
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private const uint SWP_NOMOVE = 0x0002;
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private const uint SWP_NOSIZE = 0x0001;
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private const uint SWP_NOACTIVATE = 0x0010;
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private const uint SWP_SHOWWINDOW = 0x0040;
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private const uint SWP_NOOWNERZORDER = 0x0200;
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private delegate IntPtr LowLevelKeyboardProc(int nCode, IntPtr wParam, IntPtr lParam);
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#endregion
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#region Keyboard Hook
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private static LowLevelKeyboardProc _keyboardProc;
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private static IntPtr _keyboardHookId = IntPtr.Zero;
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private static IntPtr KeyboardHookProc(int nCode, IntPtr wParam, IntPtr lParam)
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{
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return CallNextHookEx(_keyboardHookId, nCode, wParam, lParam);
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}
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public static void InstallKeyboardHook()
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{
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if (_keyboardHookId == IntPtr.Zero)
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{
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_keyboardProc = KeyboardHookProc;
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_keyboardHookId = SetWindowsHookEx(WH_KEYBOARD_LL, _keyboardProc,
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GetModuleHandle(null), 0);
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if (_keyboardHookId == IntPtr.Zero)
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{
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LogHelper.WriteLogToFile("安装低级键盘钩子失败", LogHelper.LogType.Error);
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}
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}
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}
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public static void UninstallKeyboardHook()
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{
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if (_keyboardHookId != IntPtr.Zero)
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{
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UnhookWindowsHookEx(_keyboardHookId);
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_keyboardHookId = IntPtr.Zero;
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_keyboardProc = null;
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}
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}
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#endregion
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#region Timer Callbacks
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public static Action OnStopKillProcessTimer { get; set; }
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public static Action OnStartKillProcessTimer { get; set; }
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#endregion
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#region Topmost Maintenance Timer
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private static DispatcherTimer _topmostMaintenanceTimer;
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private static bool _isTopmostMaintenanceEnabled;
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private static Window _maintainedWindow;
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#endregion
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#region PPT Only Mode
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private static DispatcherTimer _pptOnlyVisibilityProbeTimer;
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private static Window _pptModeWindow;
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private const int PptOnlyVisibilityProbeIntervalMs = 800;
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public static Action<bool> OnPptOnlyModeChanged { get; set; }
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public static void ApplyPptOnlyMode(Window window, bool isEnabled)
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{
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try
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{
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SettingsManager.Settings.ModeSettings.IsPPTOnlyMode = isEnabled;
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SettingsManager.SaveSettingsToFile();
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if (isEnabled)
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{
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window.Hide();
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LogHelper.WriteLogToFile("已切换到仅PPT模式，主窗口已隐藏", LogHelper.LogType.Event);
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EnsurePptOnlyVisibilityProbeTimer(window);
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}
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else
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{
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StopPptOnlyVisibilityProbeTimer();
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window.Show();
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LogHelper.WriteLogToFile("已切换到正常模式，主窗口已显示", LogHelper.LogType.Event);
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}
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"切换模式时出错: {ex.Message}", LogHelper.LogType.Error);
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}
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}
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private static void EnsurePptOnlyVisibilityProbeTimer(Window window)
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{
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try
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{
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if (!SettingsManager.Settings.ModeSettings.IsPPTOnlyMode)
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{
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StopPptOnlyVisibilityProbeTimer();
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return;
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}
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_pptModeWindow = window;
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if (_pptOnlyVisibilityProbeTimer == null)
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{
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_pptOnlyVisibilityProbeTimer = new DispatcherTimer
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{
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Interval = TimeSpan.FromMilliseconds(PptOnlyVisibilityProbeIntervalMs)
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};
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_pptOnlyVisibilityProbeTimer.Tick += PptOnlyVisibilityProbeTimer_Tick;
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}
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if (!_pptOnlyVisibilityProbeTimer.IsEnabled)
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_pptOnlyVisibilityProbeTimer.Start();
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"仅PPT可见性探测计时器启动失败: {ex.Message}", LogHelper.LogType.Warning);
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}
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}
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private static void StopPptOnlyVisibilityProbeTimer()
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{
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try
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{
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_pptOnlyVisibilityProbeTimer?.Stop();
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}
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catch { }
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}
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private static void PptOnlyVisibilityProbeTimer_Tick(object sender, EventArgs e)
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{
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OnPptOnlyModeChanged?.Invoke(true);
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}
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#endregion
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#region Window Settings Methods
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public static bool IsTemporarilyDisablingNoFocusMode { get; set; }
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public static void ApplyNoFocusMode(Window window)
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{
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var hwnd = new WindowInteropHelper(window).Handle;
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int exStyle = GetWindowLong(hwnd, GWL_EXSTYLE);
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bool shouldBeNoFocus = !IsTemporarilyDisablingNoFocusMode && SettingsManager.Settings.Advanced.IsNoFocusMode;
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if (shouldBeNoFocus)
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{
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SetWindowLong(hwnd, GWL_EXSTYLE, exStyle | WS_EX_NOACTIVATE);
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InstallKeyboardHook();
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}
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else
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{
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SetWindowLong(hwnd, GWL_EXSTYLE, exStyle & ~WS_EX_NOACTIVATE);
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UninstallKeyboardHook();
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}
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}
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public static void SetWindowMode(Window window)
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{
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if (SettingsManager.Settings.Advanced.WindowMode)
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{
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window.WindowState = WindowState.Normal;
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window.Left = 0.0;
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window.Top = 0.0;
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window.Height = SystemParameters.PrimaryScreenHeight;
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window.Width = SystemParameters.PrimaryScreenWidth;
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}
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else
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{
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window.WindowState = WindowState.Maximized;
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}
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}
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public static void ApplyAlwaysOnTop(Window window)
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{
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try
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{
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var hwnd = new WindowInteropHelper(window).Handle;
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if (SettingsManager.Settings.Advanced.IsAlwaysOnTop)
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{
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window.Topmost = true;
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int exStyle = GetWindowLong(hwnd, GWL_EXSTYLE);
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SetWindowLong(hwnd, GWL_EXSTYLE, exStyle | WS_EX_TOPMOST);
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SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0,
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SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_SHOWWINDOW | SWP_NOOWNERZORDER);
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if (SettingsManager.Settings.Advanced.IsNoFocusMode && !SettingsManager.Settings.Advanced.EnableUIAccessTopMost)
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{
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StartTopmostMaintenance(window);
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}
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else
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{
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StopTopmostMaintenance();
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}
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}
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else
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{
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SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0,
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SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_SHOWWINDOW | SWP_NOOWNERZORDER);
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int exStyle = GetWindowLong(hwnd, GWL_EXSTYLE);
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SetWindowLong(hwnd, GWL_EXSTYLE, exStyle & ~WS_EX_TOPMOST);
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StopTopmostMaintenance();
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}
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"应用窗口置顶失败: {ex.Message}", LogHelper.LogType.Error);
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}
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}
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public static void ApplyUIAccessTopMost(Window window)
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{
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try
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{
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if (SettingsManager.Settings.Advanced.EnableUIAccessTopMost && SettingsManager.Settings.Advanced.IsAlwaysOnTop)
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{
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var identity = WindowsIdentity.GetCurrent();
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var principal = new WindowsPrincipal(identity);
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if (principal.IsInRole(WindowsBuiltInRole.Administrator))
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{
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try
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{
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OnStopKillProcessTimer?.Invoke();
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if (App.watchdogProcess != null && !App.watchdogProcess.HasExited)
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{
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App.watchdogProcess.Kill();
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App.watchdogProcess = null;
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}
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App.StartWatchdogIfNeeded();
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if (Environment.Is64BitProcess)
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{
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PrepareUIAccessX64();
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}
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else
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{
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PrepareUIAccessX86();
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}
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OnStartKillProcessTimer?.Invoke();
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"启用UIA置顶功能时出错: {ex.Message}", LogHelper.LogType.Error);
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}
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}
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else
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{
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LogHelper.WriteLogToFile("UIA置顶功能需要管理员权限", LogHelper.LogType.Warning);
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}
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}
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else
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{
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LogHelper.WriteLogToFile("UIA置顶功能已禁用", LogHelper.LogType.Trace);
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}
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"应用UIA置顶功能时出错: {ex.Message}", LogHelper.LogType.Error);
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}
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}
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public static void SetTopmostBasedOnSettings(Window window, bool shouldBeTopmost)
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{
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if (SettingsManager.Settings.Advanced.IsAlwaysOnTop)
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{
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window.Topmost = true;
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ApplyAlwaysOnTop(window);
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}
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else
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{
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window.Topmost = shouldBeTopmost;
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if (!shouldBeTopmost)
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{
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ApplyAlwaysOnTop(window);
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}
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}
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}
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public static void PauseTopmostMaintenance()
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{
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if (_topmostMaintenanceTimer != null && _isTopmostMaintenanceEnabled)
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{
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_topmostMaintenanceTimer.Stop();
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}
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}
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public static void ResumeTopmostMaintenance(Window window)
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{
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if (SettingsManager.Settings.Advanced.IsAlwaysOnTop &&
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SettingsManager.Settings.Advanced.IsNoFocusMode &&
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!SettingsManager.Settings.Advanced.EnableUIAccessTopMost)
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{
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if (_topmostMaintenanceTimer != null && !_isTopmostMaintenanceEnabled)
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{
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_topmostMaintenanceTimer.Start();
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_isTopmostMaintenanceEnabled = true;
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}
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}
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}
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private static void StartTopmostMaintenance(Window window)
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{
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if (SettingsManager.Settings.Advanced.EnableUIAccessTopMost) return;
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if (_isTopmostMaintenanceEnabled) return;
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_maintainedWindow = window;
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if (_topmostMaintenanceTimer == null)
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{
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_topmostMaintenanceTimer = new DispatcherTimer();
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_topmostMaintenanceTimer.Interval = TimeSpan.FromMilliseconds(500);
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_topmostMaintenanceTimer.Tick += TopmostMaintenanceTimer_Tick;
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}
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_topmostMaintenanceTimer.Start();
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_isTopmostMaintenanceEnabled = true;
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LogHelper.WriteLogToFile("启动置顶维护定时器", LogHelper.LogType.Trace);
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}
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private static void StopTopmostMaintenance()
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{
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if (_topmostMaintenanceTimer != null && _isTopmostMaintenanceEnabled)
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{
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_topmostMaintenanceTimer.Stop();
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_isTopmostMaintenanceEnabled = false;
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LogHelper.WriteLogToFile("停止置顶维护定时器", LogHelper.LogType.Trace);
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}
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}
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private static void TopmostMaintenanceTimer_Tick(object sender, EventArgs e)
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{
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try
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{
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if (SettingsManager.Settings.Advanced.EnableUIAccessTopMost)
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{
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StopTopmostMaintenance();
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return;
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}
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if (!SettingsManager.Settings.Advanced.IsAlwaysOnTop || !SettingsManager.Settings.Advanced.IsNoFocusMode)
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{
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StopTopmostMaintenance();
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return;
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}
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var window = _maintainedWindow;
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if (window == null) return;
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var hwnd = new WindowInteropHelper(window).Handle;
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if (hwnd == IntPtr.Zero) return;
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if (!IsWindow(hwnd) || !IsWindowVisible(hwnd) || IsIconic(hwnd)) return;
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var foregroundWindow = GetForegroundWindow();
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if (foregroundWindow != hwnd)
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{
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GetWindowThreadProcessId(foregroundWindow, out uint processId);
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var currentProcessId = GetCurrentProcessId();
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if (processId == currentProcessId) return;
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SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0,
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SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_SHOWWINDOW | SWP_NOOWNERZORDER);
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int exStyle = GetWindowLong(hwnd, GWL_EXSTYLE);
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if ((exStyle & WS_EX_TOPMOST) == 0)
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{
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SetWindowLong(hwnd, GWL_EXSTYLE, exStyle | WS_EX_TOPMOST);
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}
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}
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"置顶维护定时器出错: {ex.Message}", LogHelper.LogType.Error);
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}
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}
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#endregion
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}
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}
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