improve:PPT模块
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@@ -148,6 +148,8 @@ namespace Ink_Canvas {
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private static System.Timers.Timer wppProcessCheckTimer = null;
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private static System.Timers.Timer wppProcessCheckTimer = null;
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private static DateTime wppProcessRecordTime = DateTime.MinValue; // 记录进程时间
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private static DateTime wppProcessRecordTime = DateTime.MinValue; // 记录进程时间
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private static int wppProcessCheckCount = 0; // 检查次数计数器
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private static int wppProcessCheckCount = 0; // 检查次数计数器
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private static WpsWindowInfo lastForegroundWpsWindow = null; // 记录上次检测到的前台WPS窗口
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private static DateTime lastWindowCheckTime = DateTime.MinValue; // 记录上次窗口检查时间
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private void TimerCheckPPT_Elapsed(object sender, ElapsedEventArgs e) {
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private void TimerCheckPPT_Elapsed(object sender, ElapsedEventArgs e) {
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@@ -1379,10 +1381,10 @@ namespace Ink_Canvas {
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wppProcessCheckTimer.Dispose();
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wppProcessCheckTimer.Dispose();
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}
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}
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wppProcessCheckTimer = new System.Timers.Timer(2000); // 2秒检查一次
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wppProcessCheckTimer = new System.Timers.Timer(500); // 改为500ms检查一次,提高响应速度
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wppProcessCheckTimer.Elapsed += WppProcessCheckTimer_Elapsed;
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wppProcessCheckTimer.Elapsed += WppProcessCheckTimer_Elapsed;
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wppProcessCheckTimer.Start();
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wppProcessCheckTimer.Start();
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LogHelper.WriteLogToFile("启动 WPP 进程检测定时器", LogHelper.LogType.Trace);
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LogHelper.WriteLogToFile("启动 WPP 进程检测定时器(前台窗口监控模式)", LogHelper.LogType.Trace);
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}
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}
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private void WppProcessCheckTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
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private void WppProcessCheckTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
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@@ -1410,33 +1412,26 @@ namespace Ink_Canvas {
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{
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{
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LogHelper.WriteLogToFile("WPP 进程已正常关闭", LogHelper.LogType.Trace);
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LogHelper.WriteLogToFile("WPP 进程已正常关闭", LogHelper.LogType.Trace);
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StopWppProcessCheckTimer();
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StopWppProcessCheckTimer();
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}
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else
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{
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// 使用改进的WPS窗口检测方法
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bool hasActiveWpsWindows = HasActiveWpsWindows();
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if (hasActiveWpsWindows)
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{
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LogHelper.WriteLogToFile("检测到活跃的WPS窗口,停止强制关闭进程", LogHelper.LogType.Trace);
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StopWppProcessCheckTimer();
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return;
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return;
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}
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}
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// 如果检测失败且是第一次检查,输出调试信息
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// 检查前台WPS窗口是否存在
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if (wppProcessCheckCount == 1)
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bool isForegroundWpsWindowActive = IsForegroundWpsWindowStillActive();
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if (isForegroundWpsWindowActive)
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{
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{
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LogHelper.WriteLogToFile("首次检测未发现活跃WPS窗口,输出调试信息", LogHelper.LogType.Trace);
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// 前台窗口仍然存在,继续监控
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DebugAllWindows();
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if (wppProcessCheckCount % 10 == 0) // 每5秒记录一次日志,避免日志过多
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{
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LogHelper.WriteLogToFile($"前台WPS窗口仍然存在,继续监控(已检查{wppProcessCheckCount}次)", LogHelper.LogType.Trace);
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}
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return;
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}
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}
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// 计算从记录进程开始的时间
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// 前台窗口已消失,立即结束WPP进程
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var timeSinceRecord = DateTime.Now - wppProcessRecordTime;
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LogHelper.WriteLogToFile("检测到前台WPS窗口已消失,立即结束WPP进程", LogHelper.LogType.Event);
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// 更保守的关闭策略:只有在超过0.5秒且检查次数超过2次时才强制关闭
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// 检查所有WPS文档是否已保存
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if (timeSinceRecord.TotalSeconds > 0.5 && wppProcessCheckCount >= 2)
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{
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// 新增:检查所有WPS文档是否已保存
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bool allSaved = true;
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bool allSaved = true;
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try
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try
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{
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{
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@@ -1476,16 +1471,50 @@ namespace Ink_Canvas {
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return;
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return;
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}
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}
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}
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}
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LogHelper.WriteLogToFile($"检测到长时间未关闭的 WPP 进程(已运行{timeSinceRecord.TotalSeconds:F1}秒,检查{wppProcessCheckCount}次),开始强制关闭", LogHelper.LogType.Event);
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// 立即结束WPP进程
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try
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{
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LogHelper.WriteLogToFile("前台窗口消失,开始结束WPP进程", LogHelper.LogType.Event);
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// 尝试优雅地结束进程
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if (!wppProcess.HasExited)
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{
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wppProcess.Kill();
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wppProcess.Kill();
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LogHelper.WriteLogToFile("强制关闭 WPP 进程成功", LogHelper.LogType.Event);
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LogHelper.WriteLogToFile("前台窗口消失,成功结束WPP进程", LogHelper.LogType.Event);
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StopWppProcessCheckTimer();
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}
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}
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else
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else
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{
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{
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LogHelper.WriteLogToFile($"WPP 进程仍在运行,已检查{wppProcessCheckCount}次,运行时间{timeSinceRecord.TotalSeconds:F1}秒", LogHelper.LogType.Trace);
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LogHelper.WriteLogToFile("WPP进程已经自然结束", LogHelper.LogType.Trace);
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}
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}
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}
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"结束WPP进程失败: {ex.ToString()}", LogHelper.LogType.Error);
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// 如果常规方法失败,尝试强制结束
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try
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{
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var processes = Process.GetProcessesByName(wppProcess.ProcessName);
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foreach (var process in processes)
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{
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if (process.Id == wppProcess.Id)
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{
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process.Kill();
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LogHelper.WriteLogToFile("强制结束WPP进程成功", LogHelper.LogType.Event);
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break;
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}
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}
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}
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catch (Exception forceKillEx)
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{
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LogHelper.WriteLogToFile($"强制结束WPP进程也失败: {forceKillEx.ToString()}", LogHelper.LogType.Error);
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}
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}
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finally
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{
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StopWppProcessCheckTimer();
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}
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}
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}
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catch (Exception ex)
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catch (Exception ex)
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{
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{
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@@ -1699,6 +1728,81 @@ namespace Ink_Canvas {
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return null;
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return null;
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}
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}
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/// <summary>
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/// 检查前台WPS窗口是否仍然存在(更精确的检测)
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/// </summary>
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private bool IsForegroundWpsWindowStillActive()
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{
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try
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{
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var currentTime = DateTime.Now;
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var currentForegroundWindow = GetForegroundWpsWindow();
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// 检查窗口状态是否发生变化
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bool windowStateChanged = false;
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if (lastForegroundWpsWindow != null && currentForegroundWindow != null)
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{
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// 检查窗口是否发生了变化
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if (lastForegroundWpsWindow.Handle != currentForegroundWindow.Handle ||
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lastForegroundWpsWindow.Title != currentForegroundWindow.Title)
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{
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windowStateChanged = true;
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LogHelper.WriteLogToFile($"前台WPS窗口发生变化: {lastForegroundWpsWindow.Title} -> {currentForegroundWindow.Title}", LogHelper.LogType.Trace);
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}
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}
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else if (lastForegroundWpsWindow == null && currentForegroundWindow != null)
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{
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// 从无窗口变为有窗口
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windowStateChanged = true;
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LogHelper.WriteLogToFile($"检测到新的前台WPS窗口: {currentForegroundWindow.Title}", LogHelper.LogType.Trace);
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}
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else if (lastForegroundWpsWindow != null && currentForegroundWindow == null)
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{
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// 从有窗口变为无窗口
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windowStateChanged = true;
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LogHelper.WriteLogToFile($"前台WPS窗口已消失: {lastForegroundWpsWindow.Title}", LogHelper.LogType.Trace);
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}
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// 更新记录
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lastForegroundWpsWindow = currentForegroundWindow;
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lastWindowCheckTime = currentTime;
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if (currentForegroundWindow != null)
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{
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// 验证窗口仍然有效
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if (IsWindow(currentForegroundWindow.Handle) && IsWindowVisible(currentForegroundWindow.Handle))
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{
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return true;
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}
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}
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// 方法2:检查所有WPS进程的活跃窗口
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var wpsProcesses = GetWpsProcesses();
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foreach (var process in wpsProcesses)
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{
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var windows = GetWpsWindowsByProcess(process.Id);
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if (windows.Any(w => w.IsVisible && !w.IsMinimized && w.Handle == GetForegroundWindow()))
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{
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return true;
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}
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}
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// 方法3:检查顶级WPS窗口
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var topLevelWindows = GetTopLevelWpsWindows();
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if (topLevelWindows.Any(w => w.IsVisible && !w.IsMinimized))
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{
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return true;
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}
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return false;
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"检查前台WPS窗口状态失败: {ex.ToString()}", LogHelper.LogType.Error);
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return false;
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}
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}
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/// <summary>
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/// <summary>
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/// 获取顶级WPS窗口(包括前台窗口和最近的活跃窗口)
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/// 获取顶级WPS窗口(包括前台窗口和最近的活跃窗口)
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/// </summary>
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/// </summary>
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@@ -1957,6 +2061,8 @@ namespace Ink_Canvas {
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hasWppProcessID = false;
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hasWppProcessID = false;
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wppProcessRecordTime = DateTime.MinValue;
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wppProcessRecordTime = DateTime.MinValue;
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wppProcessCheckCount = 0;
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wppProcessCheckCount = 0;
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lastForegroundWpsWindow = null;
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lastWindowCheckTime = DateTime.MinValue;
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LogHelper.WriteLogToFile("停止 WPP 进程检测定时器", LogHelper.LogType.Trace);
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LogHelper.WriteLogToFile("停止 WPP 进程检测定时器", LogHelper.LogType.Trace);
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}
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}
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