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