add:双联动架构

2026-02-06 16:38:33 +08:00
parent 04ff617e3c
commit 2b7f3c1f73
4 changed files with 74 additions and 15 deletions
@@ -0,0 +1,44 @@
+using System;
+using Microsoft.Office.Interop.PowerPoint;
+
+namespace Ink_Canvas.Helpers
+{
+    public interface IPPTLinkManager : IDisposable
+    {
+        event Action<object> SlideShowBegin;
+        event Action<object> SlideShowNextSlide;
+        event Action<object> SlideShowEnd;
+        event Action<object> PresentationOpen;
+        event Action<object> PresentationClose;
+        event Action<bool> PPTConnectionChanged;
+        event Action<bool> SlideShowStateChanged;
+
+        bool IsConnected { get; }
+        bool IsInSlideShow { get; }
+        bool IsSupportWPS { get; set; }
+        int SlidesCount { get; }
+
+        object PPTApplication { get; }
+
+        // 生命周期管理
+        void StartMonitoring();
+        void StopMonitoring();
+
+        // 放映控制
+        bool TryStartSlideShow();
+        bool TryEndSlideShow();
+
+        // 导航控制
+        bool TryNavigateToSlide(int slideNumber);
+        bool TryNavigateNext();
+        bool TryNavigatePrevious();
+
+        // 查询
+        int GetCurrentSlideNumber();
+        string GetPresentationName();
+        bool TryShowSlideNavigation();
+        object GetCurrentActivePresentation();
+    }
+}
+
+