176 lines
5.6 KiB
C
176 lines
5.6 KiB
C
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/***************************************************************************
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* FontMan.h -- Definintion for the class: CFontManager
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*
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*
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* Copyright (C) 1992-93 ElseWare Corporation. All rights reserved.
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***************************************************************************/
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#if !defined(__FONTMAN_H__)
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#define __FONTMAN_H__
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#if !defined(__FSNOTIFY_H__)
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#include "fsnotify.h"
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#endif
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#include "strtab.h"
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// The database search capabilities have been extended.
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enum {
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kSearchAny = 1,
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kSearchTT,
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kSearchNotTT
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};
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//*********************************************************************
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// Forward declarations
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//
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class CFontClass;
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class CFontList;
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class CFontManager;
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struct IPANOSEMapper;
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DWORD dwResetFamilyFlags(void);
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//*********************************************************************
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// Class CFontManager
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//
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class CFontManager
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{
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public:
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virtual ~CFontManager( );
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BOOL bInit( ); // Any initialization
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BOOL bLoadFontList( ); // Build the font list
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VOID vReconcileFolder( int iPriority );
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VOID vDoReconcileFolder();
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CFontClass * poAddToList( LPTSTR lpName, LPTSTR lpPath, LPTSTR lpCompFile = NULL );
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CFontList * poLockFontList( );
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void vReleaseFontList( );
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void vGetFamily( CFontClass * poFont, CFontList * poList );
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int iSearchFontList( PTSTR pszTarget, BOOL bExact = TRUE, int iType = kSearchAny );
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int iSearchFontListLHS( PTSTR pszLHS );
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int iSearchFontListFile( PTSTR pszFile );
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CFontClass * poSearchFontList( PTSTR pszTarget, BOOL bExact = TRUE, int iType = kSearchAny );
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CFontClass * poSearchFontListLHS( PTSTR pszLHS );
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CFontClass * poSearchFontListFile( PTSTR pszFile );
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VOID vResetFamilyFlags( );
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VOID vDoResetFamilyFlags( );
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BOOL bWaitOnFamilyReset( );
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BOOL bLoadFamList( );
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BOOL bRefresh( BOOL bCheckDup = TRUE );
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void vToBeRemoved( CFontList * poList );
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BOOL bCheckTBR( );
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void vUndoTBR( );
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void vVerifyList( );
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void vDeleteFontList( CFontList * poList, BOOL bDelete = TRUE );
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void vDeleteFont( CFontClass * pFont, BOOL bRemoveFile );
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void vDeleteFontFamily( CFontClass * pFont, BOOL bRemoveFile );
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int iCompare( CFontClass * pFont1, CFontClass * pFont2, CFontClass * pOrigin );
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USHORT nDiff( CFontClass * pFont1, CFontClass * pFont2 );
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int GetFontsDirectory( LPTSTR lpDir, int iLen );
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BOOL ShouldAutoInstallFile( PTSTR pstr, DWORD dwAttrib );
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BOOL bFamiliesNeverReset(void) { return m_bFamiliesNeverReset; }
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//
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// Members are obsolete. Superceded by dwWaitForInstallationMutex() and
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// bReleaseInstallationMutex().
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// See comment in header of CFontManager::iSuspendNotify() for details.
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//
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// int iSuspendNotify( );
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// int iResumeNotify( );
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//
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// Enumerated return values for dwWaitForInstallationMutex().
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//
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enum { MUTEXWAIT_SUCCESS, // Got the mutex.
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MUTEXWAIT_TIMEOUT, // Wait timed out.
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MUTEXWAIT_FAILED, // Wait failed.
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MUTEXWAIT_WMQUIT // Rcvd WM_QUIT while waiting.
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};
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DWORD dwWaitForInstallationMutex(DWORD dwTimeout = 2000);
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BOOL bReleaseInstallationMutex(void);
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#ifdef WINNT
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BOOL CheckForType1FontDriver(void);
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BOOL Type1FontDriverInstalled(void)
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{ return m_bType1FontDriverInstalled; }
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#endif
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private: // Methods
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CFontManager();
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VOID ProcessRegKey( HKEY hk, BOOL bCheckDup );
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VOID ProcessT1RegKey( HKEY hk, BOOL bCheckDup );
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int GetSection( LPTSTR lpFile,
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LPTSTR lpSection,
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LPHANDLE hSection);
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HRESULT GetPanMapper( IPANOSEMapper ** ppMapper );
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CFontList * m_poFontList;
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CFontList * m_poTempList;
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IPANOSEMapper * m_poPanMap;
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BOOL m_bTriedOnce; // Set to true if an attempt has been made
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// to get at the pan mapper.
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BOOL m_bFamiliesNeverReset; // T = family reset never done yet.
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CFontList * m_poRemoveList; // List of fonts being dragged out.
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NOTIFYWATCH m_Notify;
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HANDLE m_hNotifyThread;
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//
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// Member is obsolete. See comment in header of CFontManager::iSuspendNotify()
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//
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// int m_iSuspendNotify; // The count of suspends
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HANDLE m_hReconcileThread;
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HANDLE m_hResetFamThread;
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HANDLE m_hEventTerminateThreads;
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HANDLE m_hEventResetFamily;
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HANDLE m_hMutexResetFamily;
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HANDLE m_hMutexInstallation; // Prevent concurrent installation
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// by reconciliation and main threads.
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CRITICAL_SECTION m_cs;
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class HiddenFilesList : public StringTable
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{
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public:
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HiddenFilesList(void) { }
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~HiddenFilesList(void) { }
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DWORD Initialize(void);
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} m_HiddenFontFilesList;
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#ifdef WINNT
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BOOL m_bType1FontDriverInstalled;
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#endif
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friend DWORD dwResetFamilyFlags(LPVOID);
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friend DWORD dwNotifyWatchProc(LPVOID);
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friend DWORD dwReconcileThread(LPVOID);
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friend HRESULT GetOrReleaseFontManager(CFontManager **ppoFontManager, bool bGet);
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};
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//
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// Singleton instance management.
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//
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HRESULT GetFontManager(CFontManager **ppoFontManager);
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void ReleaseFontManager(CFontManager **poFontManager);
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#endif // __FONTMAN_H__
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