diff --git a/Ink Canvas/App.xaml.cs b/Ink Canvas/App.xaml.cs index 19263bce..b6efba67 100644 --- a/Ink Canvas/App.xaml.cs +++ b/Ink Canvas/App.xaml.cs @@ -33,7 +33,9 @@ namespace Ink_Canvas public static string[] StartArgs; public static string RootPath = Environment.GetEnvironmentVariable("APPDATA") + "\\Ink Canvas\\"; - + + // 新增:标记是否通过--board参数启动 + public static bool StartWithBoardMode = false; // 新增:保存看门狗进程对象 private static Process watchdogProcess; // 新增:标记是否为软件内主动退出 @@ -495,6 +497,14 @@ namespace Ink_Canvas // 检查是否为最终应用启动(更新后的应用) bool isFinalApp = e.Args.Contains("--final-app"); bool skipMutexCheck = e.Args.Contains("--skip-mutex-check"); + + // 检查是否通过--board参数启动 + bool hasBoardArg = e.Args.Contains("--board"); + if (hasBoardArg) + { + StartWithBoardMode = true; + LogHelper.WriteLogToFile("App | 检测到--board参数,将直接进入白板模式"); + } // 记录最终应用启动状态 if (isFinalApp) @@ -671,6 +681,21 @@ namespace Ink_Canvas LogHelper.WriteLogToFile("通过IPC发送文件路径失败", LogHelper.LogType.Warning); } } + // 检查是否有--board参数 + else if (hasBoardArg) + { + LogHelper.WriteLogToFile("检测到已运行实例且有--board参数,尝试通过IPC发送白板模式命令", LogHelper.LogType.Event); + + // 尝试通过IPC发送白板模式命令给已运行实例 + if (FileAssociationManager.TrySendBoardModeCommandToExistingInstance()) + { + LogHelper.WriteLogToFile("白板模式命令已通过IPC发送给已运行实例", LogHelper.LogType.Event); + } + else + { + LogHelper.WriteLogToFile("通过IPC发送白板模式命令失败", LogHelper.LogType.Warning); + } + } else { LogHelper.WriteLogToFile("检测到已运行实例,但无文件参数", LogHelper.LogType.Event); diff --git a/Ink Canvas/Helpers/FileAssociationManager.cs b/Ink Canvas/Helpers/FileAssociationManager.cs index 76a4db50..cc5460ad 100644 --- a/Ink Canvas/Helpers/FileAssociationManager.cs +++ b/Ink Canvas/Helpers/FileAssociationManager.cs @@ -24,6 +24,7 @@ namespace Ink_Canvas.Helpers private const string IpcMutexName = "InkCanvasFileAssociationIpc"; private const string IpcEventName = "InkCanvasFileAssociationEvent"; private const string IpcFilePrefix = "InkCanvasFileAssociation_"; + private const string IpcBoardModePrefix = "InkCanvasBoardMode_"; private const int IpcTimeout = 5000; // 5秒超时 /// @@ -259,6 +260,56 @@ namespace Ink_Canvas.Helpers } } + /// + /// 尝试通过IPC将白板模式命令发送给已运行的实例 + /// + /// 是否成功发送 + public static bool TrySendBoardModeCommandToExistingInstance() + { + try + { + LogHelper.WriteLogToFile("尝试通过IPC发送白板模式命令给已运行实例", LogHelper.LogType.Event); + + // 创建IPC文件 + string tempDir = Path.GetTempPath(); + string ipcFileName = IpcBoardModePrefix + Guid.NewGuid().ToString("N") + ".tmp"; + string ipcFilePath = Path.Combine(tempDir, ipcFileName); + + // 写入白板模式命令到IPC文件 + File.WriteAllText(ipcFilePath, "BOARD_MODE", Encoding.UTF8); + + // 创建事件通知已运行实例 + using (EventWaitHandle ipcEvent = new EventWaitHandle(false, EventResetMode.ManualReset, IpcEventName)) + { + ipcEvent.Set(); + } + + // 等待一段时间让已运行实例处理命令 + Thread.Sleep(1000); + + // 清理IPC文件 + try + { + if (File.Exists(ipcFilePath)) + { + File.Delete(ipcFilePath); + } + } + catch (Exception ex) + { + LogHelper.WriteLogToFile($"清理IPC文件失败: {ex.Message}", LogHelper.LogType.Warning); + } + + LogHelper.WriteLogToFile("IPC白板模式命令发送完成", LogHelper.LogType.Event); + return true; + } + catch (Exception ex) + { + LogHelper.WriteLogToFile($"通过IPC发送白板模式命令失败: {ex.Message}", LogHelper.LogType.Error); + return false; + } + } + /// /// 启动IPC监听器,等待其他实例发送文件路径 /// @@ -317,8 +368,9 @@ namespace Ink_Canvas.Helpers try { string tempDir = Path.GetTempPath(); + + // 处理文件路径IPC文件 string[] ipcFiles = Directory.GetFiles(tempDir, IpcFilePrefix + "*.tmp"); - foreach (string ipcFile in ipcFiles) { try @@ -367,6 +419,57 @@ namespace Ink_Canvas.Helpers catch { } } } + + // 处理白板模式命令IPC文件 + string[] boardModeFiles = Directory.GetFiles(tempDir, IpcBoardModePrefix + "*.tmp"); + foreach (string ipcFile in boardModeFiles) + { + try + { + // 读取命令内容 + string command = File.ReadAllText(ipcFile, Encoding.UTF8); + + if (command == "BOARD_MODE") + { + LogHelper.WriteLogToFile("IPC接收到白板模式命令", LogHelper.LogType.Event); + + // 在UI线程中处理白板模式切换 + Application.Current.Dispatcher.BeginInvoke(new Action(() => + { + try + { + // 获取主窗口并切换到白板模式 + if (Application.Current.MainWindow is MainWindow mainWindow) + { + mainWindow.SwitchToBoardMode(); + mainWindow.ShowNotification("已切换到白板模式"); + } + } + catch (Exception ex) + { + LogHelper.WriteLogToFile($"IPC处理白板模式切换失败: {ex.Message}", LogHelper.LogType.Error); + } + })); + } + + // 删除IPC文件 + File.Delete(ipcFile); + } + catch (Exception ex) + { + LogHelper.WriteLogToFile($"处理白板模式IPC文件失败: {ex.Message}", LogHelper.LogType.Warning); + + // 尝试删除损坏的IPC文件 + try + { + if (File.Exists(ipcFile)) + { + File.Delete(ipcFile); + } + } + catch { } + } + } } catch (Exception ex) { diff --git a/Ink Canvas/MainWindow.xaml.cs b/Ink Canvas/MainWindow.xaml.cs index 27db978c..dd03c64f 100644 --- a/Ink Canvas/MainWindow.xaml.cs +++ b/Ink Canvas/MainWindow.xaml.cs @@ -548,6 +548,17 @@ namespace Ink_Canvas // 检查模式设置并应用 CheckMainWindowVisibility(); + + // 检查是否通过--board参数启动,如果是则自动切换到白板模式 + if (App.StartWithBoardMode) + { + LogHelper.WriteLogToFile("检测到--board参数,自动切换到白板模式", LogHelper.LogType.Event); + // 延迟执行,确保UI已完全加载 + Dispatcher.BeginInvoke(new Action(() => + { + SwitchToBoardMode(); + }), DispatcherPriority.Loaded); + } } private void SystemEventsOnDisplaySettingsChanged(object sender, EventArgs e) @@ -2702,6 +2713,27 @@ namespace Ink_Canvas } } + /// + /// 切换到白板模式(用于--board参数和IPC命令) + /// 调用浮动栏上的白板功能 + /// + public void SwitchToBoardMode() + { + try + { + LogHelper.WriteLogToFile("开始切换到白板模式", LogHelper.LogType.Event); + + // 调用浮动栏上的白板功能 + ImageBlackboard_MouseUp(null, null); + + LogHelper.WriteLogToFile("已成功切换到白板模式", LogHelper.LogType.Event); + } + catch (Exception ex) + { + LogHelper.WriteLogToFile($"切换到白板模式时出错: {ex.Message}", LogHelper.LogType.Error); + } + } + #endregion } }