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improve:PPT模块

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CJKmkp
2025-07-21 08:43:16 +08:00
parent 2dea6076f0
commit 6f843bface
1 changed files with 183 additions and 77 deletions
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Ink Canvas/MainWindow_cs/MW_PPT.cs
+183 -77
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@@ -148,6 +148,8 @@ namespace Ink_Canvas {
private static System.Timers.Timer wppProcessCheckTimer = null;
private static DateTime wppProcessRecordTime = DateTime.MinValue; // 记录进程时间
private static int wppProcessCheckCount = 0; // 检查次数计数器
private static WpsWindowInfo lastForegroundWpsWindow = null; // 记录上次检测到的前台WPS窗口
private static DateTime lastWindowCheckTime = DateTime.MinValue; // 记录上次窗口检查时间
private void TimerCheckPPT_Elapsed(object sender, ElapsedEventArgs e) {
@@ -712,9 +714,9 @@ namespace Ink_Canvas {
// 方法1：通过应用程序路径检测
if (pptApplication.Path.Contains("Kingsoft\\WPS Office\\") ||
pptApplication.Path.Contains("WPS Office\\"))
{
uint processId;
GetWindowThreadProcessId((IntPtr)pptApplication.HWND, out processId);
{
uint processId;
GetWindowThreadProcessId((IntPtr)pptApplication.HWND, out processId);
wpsProcess = Process.GetProcessById((int)processId);
LogHelper.WriteLogToFile($"通过路径检测到WPS进程: {processId}", LogHelper.LogType.Trace);
}
@@ -744,9 +746,9 @@ namespace Ink_Canvas {
if (wpsProcess != null)
{
wppProcess = wpsProcess;
hasWppProcessID = true;
wppProcessRecordTime = DateTime.Now;
wppProcessCheckCount = 0;
hasWppProcessID = true;
wppProcessRecordTime = DateTime.Now;
wppProcessCheckCount = 0;
LogHelper.WriteLogToFile($"成功记录 WPP 进程 ID: {wpsProcess.Id}", LogHelper.LogType.Trace);
}
else
@@ -1379,10 +1381,10 @@ namespace Ink_Canvas {
wppProcessCheckTimer.Dispose();
}
wppProcessCheckTimer = new System.Timers.Timer(2000); // 2秒检查一次
wppProcessCheckTimer = new System.Timers.Timer(500); // 改为500ms检查一次，提高响应速度
wppProcessCheckTimer.Elapsed += WppProcessCheckTimer_Elapsed;
wppProcessCheckTimer.Start();
LogHelper.WriteLogToFile("启动 WPP 进程检测定时器", LogHelper.LogType.Trace);
LogHelper.WriteLogToFile("启动 WPP 进程检测定时器（前台窗口监控模式）", LogHelper.LogType.Trace);
}
private void WppProcessCheckTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
@@ -1410,82 +1412,109 @@ namespace Ink_Canvas {
{
LogHelper.WriteLogToFile("WPP 进程已正常关闭", LogHelper.LogType.Trace);
StopWppProcessCheckTimer();
return;
}
else
// 检查前台WPS窗口是否存在
bool isForegroundWpsWindowActive = IsForegroundWpsWindowStillActive();
if (isForegroundWpsWindowActive)
{
// 使用改进的WPS窗口检测方法
bool hasActiveWpsWindows = HasActiveWpsWindows();
if (hasActiveWpsWindows)
// 前台窗口仍然存在，继续监控
if (wppProcessCheckCount % 10 == 0) // 每5秒记录一次日志，避免日志过多
{
LogHelper.WriteLogToFile("检测到活跃的WPS窗口，停止强制关闭进程", LogHelper.LogType.Trace);
LogHelper.WriteLogToFile($"前台WPS窗口仍然存在，继续监控（已检查{wppProcessCheckCount}次）", LogHelper.LogType.Trace);
}
return;
}
// 前台窗口已消失，立即结束WPP进程
LogHelper.WriteLogToFile("检测到前台WPS窗口已消失，立即结束WPP进程", LogHelper.LogType.Event);
// 检查所有WPS文档是否已保存
bool allSaved = true;
try
{
if (pptApplication != null)
{
foreach (Presentation pres in pptApplication.Presentations)
{
if (pres.Saved == MsoTriState.msoFalse)
{
allSaved = false;
break;
}
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"检查WPS文档保存状态失败: {ex.ToString()}", LogHelper.LogType.Error);
allSaved = false; // 出错时默认不安全
}
if (!allSaved)
{
// 弹窗提示用户
bool userContinue = false;
Application.Current.Dispatcher.Invoke(() =>
{
var result = MessageBox.Show(
"检测到有未保存的WPS文档，强制关闭可能导致数据丢失。是否继续？",
"警告", MessageBoxButton.YesNo, MessageBoxImage.Warning);
userContinue = (result == MessageBoxResult.Yes);
});
if (!userContinue)
{
LogHelper.WriteLogToFile("用户取消了强制关闭WPS进程", LogHelper.LogType.Trace);
StopWppProcessCheckTimer();
return;
}
// 如果检测失败且是第一次检查，输出调试信息
if (wppProcessCheckCount == 1)
{
LogHelper.WriteLogToFile("首次检测未发现活跃WPS窗口，输出调试信息", LogHelper.LogType.Trace);
DebugAllWindows();
}
}
// 计算从记录进程开始的时间
var timeSinceRecord = DateTime.Now - wppProcessRecordTime;
// 立即结束WPP进程
try
{
LogHelper.WriteLogToFile("前台窗口消失，开始结束WPP进程", LogHelper.LogType.Event);
// 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
if (timeSinceRecord.TotalSeconds > 0.5 && wppProcessCheckCount >= 2)
// 尝试优雅地结束进程
if (!wppProcess.HasExited)
{
// 新增：检查所有WPS文档是否已保存
bool allSaved = true;
try
{
if (pptApplication != null)
{
foreach (Presentation pres in pptApplication.Presentations)
{
if (pres.Saved == MsoTriState.msoFalse)
{
allSaved = false;
break;
}
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"检查WPS文档保存状态失败: {ex.ToString()}", LogHelper.LogType.Error);
allSaved = false; // 出错时默认不安全
}
if (!allSaved)
{
// 弹窗提示用户
bool userContinue = false;
Application.Current.Dispatcher.Invoke(() =>
{
var result = MessageBox.Show(
"检测到有未保存的WPS文档，强制关闭可能导致数据丢失。是否继续？",
"警告", MessageBoxButton.YesNo, MessageBoxImage.Warning);
userContinue = (result == MessageBoxResult.Yes);
});
if (!userContinue)
{
LogHelper.WriteLogToFile("用户取消了强制关闭WPS进程", LogHelper.LogType.Trace);
StopWppProcessCheckTimer();
return;
}
}
LogHelper.WriteLogToFile($"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);
wppProcess.Kill();
LogHelper.WriteLogToFile("强制关闭 WPP 进程成功", LogHelper.LogType.Event);
StopWppProcessCheckTimer();
LogHelper.WriteLogToFile("前台窗口消失，成功结束WPP进程", LogHelper.LogType.Event);
}
else
{
LogHelper.WriteLogToFile($"WPP 进程仍在运行，已检查{wppProcessCheckCount}次，运行时间{timeSinceRecord.TotalSeconds:F1}秒", LogHelper.LogType.Trace);
LogHelper.WriteLogToFile("WPP进程已经自然结束", LogHelper.LogType.Trace);
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"结束WPP进程失败: {ex.ToString()}", LogHelper.LogType.Error);
// 如果常规方法失败，尝试强制结束
try
{
var processes = Process.GetProcessesByName(wppProcess.ProcessName);
foreach (var process in processes)
{
if (process.Id == wppProcess.Id)
{
process.Kill();
LogHelper.WriteLogToFile("强制结束WPP进程成功", LogHelper.LogType.Event);
break;
}
}
}
catch (Exception forceKillEx)
{
LogHelper.WriteLogToFile($"强制结束WPP进程也失败: {forceKillEx.ToString()}", LogHelper.LogType.Error);
}
}
finally
{
StopWppProcessCheckTimer();
}
}
catch (Exception ex)
{
@@ -1543,14 +1572,14 @@ namespace Ink_Canvas {
try
{
EnumWindows((hWnd, lParam) =>
{
try
EnumWindows((hWnd, lParam) =>
{
try
{
if (!IsWindow(hWnd)) return true;
uint windowProcessId;
GetWindowThreadProcessId(hWnd, out windowProcessId);
uint windowProcessId;
GetWindowThreadProcessId(hWnd, out windowProcessId);
if ((int)windowProcessId == processId)
{
@@ -1699,6 +1728,81 @@ namespace Ink_Canvas {
return null;
}
/// <summary>
/// 检查前台WPS窗口是否仍然存在（更精确的检测）
/// </summary>
private bool IsForegroundWpsWindowStillActive()
{
try
{
var currentTime = DateTime.Now;
var currentForegroundWindow = GetForegroundWpsWindow();
// 检查窗口状态是否发生变化
bool windowStateChanged = false;
if (lastForegroundWpsWindow != null && currentForegroundWindow != null)
{
// 检查窗口是否发生了变化
if (lastForegroundWpsWindow.Handle != currentForegroundWindow.Handle ||
lastForegroundWpsWindow.Title != currentForegroundWindow.Title)
{
windowStateChanged = true;
LogHelper.WriteLogToFile($"前台WPS窗口发生变化: {lastForegroundWpsWindow.Title} -> {currentForegroundWindow.Title}", LogHelper.LogType.Trace);
}
}
else if (lastForegroundWpsWindow == null && currentForegroundWindow != null)
{
// 从无窗口变为有窗口
windowStateChanged = true;
LogHelper.WriteLogToFile($"检测到新的前台WPS窗口: {currentForegroundWindow.Title}", LogHelper.LogType.Trace);
}
else if (lastForegroundWpsWindow != null && currentForegroundWindow == null)
{
// 从有窗口变为无窗口
windowStateChanged = true;
LogHelper.WriteLogToFile($"前台WPS窗口已消失: {lastForegroundWpsWindow.Title}", LogHelper.LogType.Trace);
}
// 更新记录
lastForegroundWpsWindow = currentForegroundWindow;
lastWindowCheckTime = currentTime;
if (currentForegroundWindow != null)
{
// 验证窗口仍然有效
if (IsWindow(currentForegroundWindow.Handle) && IsWindowVisible(currentForegroundWindow.Handle))
{
return true;
}
}
// 方法2：检查所有WPS进程的活跃窗口
var wpsProcesses = GetWpsProcesses();
foreach (var process in wpsProcesses)
{
var windows = GetWpsWindowsByProcess(process.Id);
if (windows.Any(w => w.IsVisible && !w.IsMinimized && w.Handle == GetForegroundWindow()))
{
return true;
}
}
// 方法3：检查顶级WPS窗口
var topLevelWindows = GetTopLevelWpsWindows();
if (topLevelWindows.Any(w => w.IsVisible && !w.IsMinimized))
{
return true;
}
return false;
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"检查前台WPS窗口状态失败: {ex.ToString()}", LogHelper.LogType.Error);
return false;
}
}
/// <summary>
/// 获取顶级WPS窗口（包括前台窗口和最近的活跃窗口）
/// </summary>
@@ -1800,10 +1904,10 @@ namespace Ink_Canvas {
if (attempt < maxRetries)
{
Thread.Sleep(100); // 等待100ms
}
}
catch (Exception ex)
{
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"第{attempt}次尝试检查活跃WPS窗口失败: {ex.ToString()}", LogHelper.LogType.Error);
// 如果还有重试机会，等待一小段时间再重试
@@ -1957,6 +2061,8 @@ namespace Ink_Canvas {
hasWppProcessID = false;
wppProcessRecordTime = DateTime.MinValue;
wppProcessCheckCount = 0;
lastForegroundWpsWindow = null;
lastWindowCheckTime = DateTime.MinValue;
LogHelper.WriteLogToFile("停止 WPP 进程检测定时器", LogHelper.LogType.Trace);
}