/*
 * wpimage.idl:
 *      beefed up SOM interface description file for the
 *      following classes built into the WPS:
 *
 *      --  WPImageFile
 *
 *      XWorkplace uses this file instead of the respective
 *      file from whatever Toolkit you have installed to
 *      a) make SOM aware of our class replacements and
 *      b) allow us to override undocumented WPS methods.
 *      See idl\wps\readme.txt for details.
 */

/*
 *      Copyright (C) 2002-2003 Ulrich M”ller.
 *
 *      This file is part of the XWorkplace source package.
 *      XWorkplace is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License as published
 *      by the Free Software Foundation, in version 2 as it comes in the
 *      "COPYING" file of the XWorkplace main distribution.
 *      This program is distributed in the hope that it will be useful,
 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *      GNU General Public License for more details.
 */


#ifndef wpimage_idl
#define wpimage_idl

#include "xfdataf.idl"
#include <somcls.idl>

interface M_WPImageFile;

interface WPImageFile : XFldDataFile
{
    BOOL32 wpQueryBitmapHandle(inout HBITMAP phBitmap,
                               inout HPAL phPalette,
                               in ULONG ulWidth,
                               in ULONG ulHeight,
                               in ULONG ulFlags,
                               in LONG lBackgroundColor,
                               inout BOOL pbQuitEarly);

    PBYTE wpQueryBitmapInfoHeader();

    PBYTE wpQueryBitmapData(inout ULONG pulSize);

    BOOL32 wpSetBitmapData(in PBYTE pBitmapData,
                           in ULONG ulSize);

    BOOL32 wpReadImageFile();

    BOOL32 wpWriteImageFile();

#ifdef __SOMIDL__
    implementation
    {
        releaseorder:
            wpQueryBitmapHandle,
            wpQueryBitmapInfoHeader,
            wpQueryBitmapData,
            wpSetBitmapData,
            wpReadImageFile,
            wpWriteImageFile;

        externalstem = wpimg;
        local;
        externalprefix = img_;
        majorversion = 1;
        minorversion = 2;
        filestem = wpimage;
        metaclass = M_WPImageFile;
        callstyle = oidl;
        dllname = "pmwp.dll";

        /*
         * The following is forced into the .H file:
         *
         */

        //# the following is necessary or we'll stop the compiler
        //# on the new method definitions above

        passthru C_h =
"#ifndef PMBITMAP_INCLUDED"
"#include <pmbitmap.h>"
"#endif"
"";

        somDefaultInit: override;
        somDestruct: override;
        wpQueryHandleFromContents: override;
        wpSetContentsFromHandle: override;
        wpUnInitData: override;
    };
#endif
};

interface M_WPImageFile : M_XFldDataFile
{

#ifdef __SOMIDL__
    implementation
    {
        externalstem = wpimg;
        local;
        externalprefix = imgM_;
        majorversion = 1;
        minorversion = 2;
        filestem = wpimage;
        callstyle = oidl;
        dllname = "pmwp.dll";

        wpclsQueryDefaultHelp: override;
        wpclsQueryInstanceType: override;
        wpclsQueryStyle: override;
        wpclsQueryTitle: override;
    };
#endif
};

#endif