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111 lines
3.8 KiB
111 lines
3.8 KiB
// DMPers.h : Declaration of the CDMPers
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//
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// Copyright (c) 1997-1999 Microsoft Corporation
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//
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// @doc EXTERNAL
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//
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#ifndef __DMPERS_H_
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#define __DMPERS_H_
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#include "dmusici.h"
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#include "DMCompos.h"
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const short MAX_PALETTE = 24;
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struct DMPersonalityStruct
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{
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//void ResolveConnections( LPPERSONALITY personality, short nCount );
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bool m_fLoaded; // is the personality loaded in memory?
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GUID m_guid;
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//DWORD m_dwVersionMS;
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//DWORD m_dwVersionLS;
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String m_strName; // Name of the personality
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//String m_strCategory; // Category of the personality
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DWORD m_dwScalePattern; // Scale for the personality
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DWORD m_dwChordMapFlags; // Flags (?)
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TList<DMChordData> m_aChordPalette[MAX_PALETTE]; // chord palette
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TList<DMChordEntry> m_ChordMap; // Chord map DAG (adjacency list)
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TList<DMSignPost> m_SignPostList; // List of sign posts
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};
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/*
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@interface IDirectMusicPersonality |
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The <i IDirectMusicPersonality> interface provides methods for manipulating personalities.
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Personalities provide the Composer (<i IDirectMusicComposer>) with the information it
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needs to compose chord progressions, which it uses to build section segments and automatic
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transitions, as wells as to change the chords in an existing segment as it plays.
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It also supports the <i IPersistStream> and <i IDirectMusicObject> interfaces for loading
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its data.
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@base public | IUnknown
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@meth HRESULT | GetScale | Returns the scale of the personality.
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*/
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/////////////////////////////////////////////////////////////////////////////
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// CDMPers
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class CDMPers :
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public IDMPers,
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public IDirectMusicChordMap,
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public IDirectMusicObject,
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public IPersistStream
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{
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public:
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CDMPers();
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~CDMPers();
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// IUnknown
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//
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virtual STDMETHODIMP QueryInterface(const IID &iid, void **ppv);
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virtual STDMETHODIMP_(ULONG) AddRef();
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virtual STDMETHODIMP_(ULONG) Release();
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// IDMPers
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public:
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void CleanUp();
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//HRESULT LoadPersonality( LPSTREAM pStream, DWORD dwSize );
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HRESULT DM_ParseDescriptor( IAARIFFStream* pIRiffStream, MMCKINFO* pckMain, LPDMUS_OBJECTDESC pDesc );
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HRESULT DM_LoadPersonality( IAARIFFStream* pIRiffStream, MMCKINFO* pckMain );
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HRESULT DM_LoadSignPost( IAARIFFStream* pIRiffStream, MMCKINFO* pckParent, DMExtendedChord** apChordDB );
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HRESULT DM_LoadChordEntry(
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IAARIFFStream* pIRiffStream, MMCKINFO* pckParent, DMExtendedChord** apChordDB, short& nMax );
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HRESULT STDMETHODCALLTYPE GetPersonalityStruct(void** ppPersonality);
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// IDirectMusicPersonality
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public:
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HRESULT STDMETHODCALLTYPE GetScale(DWORD* pdwScale);
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//HRESULT STDMETHODCALLTYPE GetName(BSTR* pdwName);
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// IDirectMusicObject methods
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HRESULT STDMETHODCALLTYPE GetDescriptor(LPDMUS_OBJECTDESC pDesc) ;
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HRESULT STDMETHODCALLTYPE SetDescriptor(LPDMUS_OBJECTDESC pDesc) ;
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HRESULT STDMETHODCALLTYPE ParseDescriptor(LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc) ;
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// IPersist
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public:
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STDMETHOD(GetClassID)(THIS_ LPCLSID pclsid);
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// IPersistStream
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public:
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// Determines if the Style has been modified by simply checking the Style's m_fDirty flag. This flag is cleared
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// when a Style is saved or has just been created.
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STDMETHOD(IsDirty)(THIS);
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// Loads a Style from a stream.
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STDMETHOD(Load)(THIS_ LPSTREAM pStream);
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// Saves a Style to a stream in RIFF format.
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STDMETHOD(Save)(THIS_ LPSTREAM pStream, BOOL fClearDirty);
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STDMETHOD(GetSizeMax)(THIS_ ULARGE_INTEGER FAR* pcbSize);
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protected: // attributes
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long m_cRef;
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BOOL m_fDirty; // has the style been modified?
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CRITICAL_SECTION m_CriticalSection; // for i/o
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BOOL m_fCSInitialized;
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DMPersonalityStruct m_PersonalityInfo; // The details of the personality
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};
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#endif //__DMPERS_H_
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