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Torque/SDK/lib/maxsdk31/tvutil.h

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+/**********************************************************************
+ *<
+	FILE: tvutil.h
+
+	DESCRIPTION: Track view utility plug-in class
+
+	CREATED BY:	Rolf Berteig
+
+	HISTORY: 12/18/96
+
+ *>	Copyright (c) 1996, All Rights Reserved.
+ **********************************************************************/
+
+#ifndef __TVUTIL_H__
+#define __TVUTIL_H__
+
+class TrackViewUtility;
+
+// The five track view major modes
+#define TVMODE_EDITKEYS			0
+#define TVMODE_EDITTIME			1
+#define TVMODE_EDITRANGES		2
+#define TVMODE_POSRANGES		3
+#define TVMODE_EDITFCURVE		4
+
+// This is an interface that is given to track view utilities
+// that allows them to access the track view they were launched from.
+class ITVUtility {
+	public:
+		virtual int GetNumTracks()=0;
+		virtual Animatable *GetAnim(int i)=0;
+		virtual Animatable *GetClient(int i)=0;
+		virtual int GetSubNum(int i)=0;
+		virtual TSTR GetTrackName(int i)=0;
+		virtual BOOL IsSelected(int i)=0;
+		virtual void SetSelect(int i,BOOL sel)=0;
+		virtual HWND GetTrackViewHWnd()=0;
+		virtual int GetMajorMode()=0;
+		virtual Interval GetTimeSelection()=0;
+		virtual BOOL SubTreeMode()=0;
+		virtual Animatable *GetTVRoot()=0;
+
+		// This must be called when a track view utility is closing
+		// so that it can be unregistered from notifications
+		virtual void TVUtilClosing(TrackViewUtility *util)=0;
+	};
+
+// This is the base class for track view utilities. Plug-ins will
+// derive their classes from this class.
+class TrackViewUtility {
+	public:
+		virtual void DeleteThis()=0;		
+		virtual void BeginEditParams(Interface *ip,ITVUtility *iu) {}
+		virtual void EndEditParams(Interface *ip,ITVUtility *iu) {}
+
+		virtual void TrackSelectionChanged() {}
+		virtual void NodeSelectionChanged() {}
+		virtual void KeySelectionChanged() {}
+		virtual void TimeSelectionChanged() {}
+		virtual void MajorModeChanged() {}
+		virtual void TrackListChanged() {}
+	};
+
+
+
+#endif //__TVUTIL_H__