/****************************************************************************
QuickDraw PICT Import Filter
*****************************************************************************
This file contains the interface for the QuickDraw import filter
that reads Mac pictures from disk and/or memory. In addition to the
Aldus filter interface, it also supports a parameterized interface
for Microsoft applications to control some conversion results.
****************************************************************************/
/*--- Possible Aldus-defined error code returns ---*/
#define NOERR 0 // Conversion succeeded
#define IE_NOT_MY_FILE 5301 // Invalid version (not version 1 or 2 PICT)
// Invalid QD2GDI structure version (greater than 2)
// Ill-formed PICT header record sequence
#define IE_TOO_BIG 5302 // Image extents exceed 32K
#define IE_BAD_FILE_DATA 5309 // Image bounding box is empty
// Attempt to read past end of picture
// Corrupted input file
// Zero-length record
#define IE_IMPORT_ABORT 5310 // Opening of source image failed
// Read failure (network failure, floppy popped)
// Most I/O errors
#define IE_MEM_FULL 5311 // CreateMetaFile() failure
// CloseMetaFile() failure
// Unable to allocate memory (out of memory)
#define IE_MEM_FAIL 5315 // Handle lock failure
#define IE_NOPICTURES 5317 // Empty bounding rectangle or nothing drawn
#define IE_UNSUPP_VERSION 5342 // User-defined abort performed
/*--- Aldus-defined file access block ---*/
typedef DWORD FILETYPE;
typedef struct
{
unsigned slippery : 1; /* TRUE if file may disappear. */
unsigned write : 1; /* TRUE if open for write. */
unsigned unnamed : 1; /* TRUE if unnamed. */
unsigned linked : 1; /* Linked to an FS FCB. */
unsigned mark : 1; /* Generic mark bit. */
FILETYPE fType; /* The file type. */
#define IBMFNSIZE 124
short handle; /* MS-DOS open file handle. */
char fullName[IBMFNSIZE]; /* Device, path, file names. */
DWORD filePos; /* Our current file posn. */
} FILESPEC, FAR *LPFILESPEC;
/*--- Aldus-defined picture info structure ---*/
typedef struct {
HANDLE hmf; /* Global memory handle to the metafile */
RECT bbox; /* Tightly bounding rectangle in metafile units */
DC inch; /* Length of an inch in metafile units */
} PICTINFO;
/*--- Preferences memory block ---*/
typedef struct /* "old" version 1 USERPREFS */
{
char signature[6];
WORD version;
LPSTR sourceFilename;
HANDLE sourceHandle;
LPSTR destinationFilename;
BYTE penPatternAction;
BYTE nonSquarePenAction;
BYTE penModeAction;
BYTE textModeAction;
BYTE charLock;
BYTE nonRectRegionAction;
BOOL PICTinComment;
BOOL optimizePP;
WORD lineClipWidthThreshold;
WORD reserved[6];
} USERPREFS_V1, FAR *LPUSERPREFS_V1;
typedef struct /* current version 3 USERPREFS */
{
char signature[6];
WORD version;
WORD size;
LPSTR sourceFilename;
HANDLE sourceHandle;
LPSTR destinationFilename;
BYTE penPatternAction;
BYTE nonSquarePenAction;
BYTE penModeAction;
BYTE textModeAction;
BYTE nonRectRegionAction;
BOOL optimizePP;
BYTE noRLE; // new (split out from reserved[0] in version 3)
BYTE reservedByte; // rest of first reserved word
WORD reserved[5];
} USERPREFS, FAR * LPUSERPREFS;
/*********************** Exported Function Definitions **********************/
#ifdef WIN32
int WINAPI GetFilterInfo( short PM_Version, LPSTR lpIni,
HANDLE FAR * lphPrefMem,
HANDLE FAR * lphFileTypes );
#else
int FAR PASCAL GetFilterInfo( short PM_Version, LPSTR lpIni,
HANDLE FAR * lphPrefMem,
HANDLE FAR * lphFileTypes );
#endif
/* Returns information about this filter.
Input parameters are PM_Version which is the filter interface version#
and lpIni which is a copy of the win.ini entry
Output parameters are lphPrefMem which is a handle to moveable global
memory which will be allocated and initialized.
lphFileTypes is a structure that contains the file types
that this filter can import. (For MAC only)
This routine should be called once, just before the filter is to be used
the first time. */
#ifdef WIN32
void WINAPI GetFilterPref( HANDLE hInst, HANDLE hWnd, HANDLE hPrefMem, WORD wFlags );
#else
void FAR PASCAL GetFilterPref( HANDLE hInst, HANDLE hWnd, HANDLE hPrefMem, WORD wFlags );
#endif
/* Input parameters are hInst (in order to access resources), hWnd (to
allow the DLL to display a dialog box), and hPrefMem (memory allocated
in the GetFilterInfo() entry point). WFlags is currently unused, but
should be set to 1 for Aldus' compatability */
#ifdef WIN32
short WINAPI ImportGR( HDC hdcPrint, LPFILESPEC lpFileSpec,
PICTINFO FAR * lpPict, HANDLE hPrefMem );
#else
short FAR PASCAL ImportGR( HDC hdcPrint, LPFILESPEC lpFileSpec,
PICTINFO FAR * lpPict, HANDLE hPrefMem );
#endif
/* Import the metafile in the file indicated by the lpFileSpec. The
metafile generated will be returned in lpPict. */
#ifdef WIN32
short WINAPI ImportEmbeddedGr( HDC hdcPrint, LPFILESPEC lpFileSpec,
PICTINFO FAR * lpPict, HANDLE hPrefMem,
DWORD dwSize, LPSTR lpMetafileName );
#else
short FAR PASCAL ImportEmbeddedGr( HDC hdcPrint, LPFILESPEC lpFileSpec,
PICTINFO FAR * lpPict, HANDLE hPrefMem,
DWORD dwSize, LPSTR lpMetafileName );
#endif
/* Import the metafile in using the previously opened file handle in
the structure field lpFileSpec->handle. Reading begins at offset
lpFileSpect->filePos, and the convertor will NOT expect to find the
512 byte PICT header. The metafile generated will be returned in
lpPict and can be specified via lpMetafileName (NIL = memory metafile,
otherwise, fully qualified filename. */
#ifdef WIN32
short WINAPI QD2GDI( LPUSERPREFS lpPrefMem, PICTINFO FAR * lpPict );
#else
short FAR PASCAL QD2GDI( LPUSERPREFS lpPrefMem, PICTINFO FAR * lpPict );
#endif
/* Import the metafile as specified using the parameters supplied in the
lpPrefMem. The metafile will be returned in lpPict. */