110 lines
3.8 KiB
C#
110 lines
3.8 KiB
C#
using System;
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namespace Ink_Canvas.Helpers
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{
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public class ComPPTLinkManager : IPPTLinkManager
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{
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private readonly PPTManager _inner;
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public ComPPTLinkManager()
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{
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_inner = new PPTManager();
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_inner.SlideShowBegin += wn => SlideShowBegin?.Invoke(wn);
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_inner.SlideShowNextSlide += wn => SlideShowNextSlide?.Invoke(wn);
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_inner.SlideShowEnd += pres => SlideShowEnd?.Invoke(pres);
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_inner.PresentationOpen += pres => PresentationOpen?.Invoke(pres);
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_inner.PresentationClose += pres => PresentationClose?.Invoke(pres);
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_inner.PPTConnectionChanged += connected => PPTConnectionChanged?.Invoke(connected);
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_inner.SlideShowStateChanged += inSlideShow => SlideShowStateChanged?.Invoke(inSlideShow);
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}
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#region IPPTLinkManager 事件
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public event Action<object> SlideShowBegin;
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public event Action<object> SlideShowNextSlide;
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public event Action<object> SlideShowEnd;
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public event Action<object> PresentationOpen;
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public event Action<object> PresentationClose;
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public event Action<bool> PPTConnectionChanged;
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public event Action<bool> SlideShowStateChanged;
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#endregion
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#region IPPTLinkManager 属性
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public bool IsConnected => _inner.IsConnected;
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public bool IsInSlideShow => _inner.IsInSlideShow;
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public bool IsSupportWPS
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{
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get => _inner.IsSupportWPS;
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set => _inner.IsSupportWPS = value;
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}
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public bool SkipAnimationsWhenNavigating
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{
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get => _inner.SkipAnimationsWhenNavigating;
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set => _inner.SkipAnimationsWhenNavigating = value;
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}
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public int SlidesCount => _inner.SlidesCount;
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public object PPTApplication => _inner.PPTApplication;
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#endregion
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#region 生命周期管理
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/// <summary>
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/// 开始监控本地 PowerPoint 的连接与运行状态，并在状态变化时触发相应事件。
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/// </summary>
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public void StartMonitoring() => _inner.StartMonitoring();
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/// <summary>
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/// 停止对 PowerPoint 的监控，断开当前连接并停止触发相关事件。
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/// </summary>
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public void StopMonitoring() => _inner.StopMonitoring();
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/// <summary>
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/// 强制断开当前 COM PPT 连接并停止对其监控，同时写入事件日志。
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/// </summary>
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/// <remarks>
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/// 会向日志记录一条事件信息并调用内部管理器停止监控；该方法不会重新启动监控或重新初始化内部管理器实例。
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/// </remarks>
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public void ReloadConnection()
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{
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LogHelper.WriteLogToFile("COM PPT 执行热重载：强制断开并重新连接", LogHelper.LogType.Event);
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_inner.StopMonitoring();
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}
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#endregion
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#region 放映控制
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public bool TryStartSlideShow() => _inner.TryStartSlideShow();
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public bool TryEndSlideShow() => _inner.TryEndSlideShow();
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#endregion
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#region 导航控制
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public bool TryNavigateToSlide(int slideNumber) => _inner.TryNavigateToSlide(slideNumber);
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public bool TryNavigateNext() => _inner.TryNavigateNext();
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public bool TryNavigatePrevious() => _inner.TryNavigatePrevious();
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#endregion
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#region 查询
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public int GetCurrentSlideNumber() => _inner.GetCurrentSlideNumber();
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public string GetPresentationName() => _inner.GetPresentationName();
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public bool TryShowSlideNavigation() => _inner.TryShowSlideNavigation();
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public object GetCurrentActivePresentation() => _inner.GetCurrentActivePresentation();
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#endregion
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#region IDisposable
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public void Dispose()
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{
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_inner?.Dispose();
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}
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#endregion
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}
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}
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