source: branches/classes/c/c_audio/mmwav.c

/*
 * (C) Chris Wohlgemuth 2002-2004
 *
 */
/*
 * This program 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; either version 2, or (at your option)
 * any later version.
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; see the file COPYING.  If not, write to
 * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
 */          
/*
 * If you need another license for your project/product (commercial,
 * noncommercial, whatever) contact me at
 * 
 * http://www.os2world.com/cdwriting
 * http://www.geocities.com/SiliconValley/Sector/5785/
 *
 */
/*
 *  This file was generated by the SOM Compiler and Emitter Framework.
 *  Generated using: 
 *      SOM Emitter emitctm: 2.42
 */

#ifndef SOM_Module_mmwav_Source
#define SOM_Module_mmwav_Source
#endif
#define MMWAV_Class_Source
#define M_MMWAV_Class_Source

#include <os2.h>
#include "helpid.h"
#include "mmwav.ih"
#include "cwaudioinc.h"

extern char chrHelpLibrary[CCHMAXPATH];

HMODULE queryResModuleHandle(void);
HMODULE queryModuleHandle(void);
BOOL getMessage(char* text,ULONG ulID, LONG lSizeText, HMODULE hResource,HWND hwnd);
void HlpWriteToTrapLog(const char* chrFormat, ...);

/*
 * SOM_Scope BOOL  SOMLINK mmwav_wpSaveState(CWWAV *somSelf)
 */

/*
 * The prototype for mmwav_wpSaveState was replaced by the following prototype:
 */
SOM_Scope BOOL  SOMLINK mmwav_wpSaveState(MMWAV *somSelf)
{
  char chrBuf[256];
  ULONG ulLength;
  BOOL rc;

    /* CWWAVData *somThis = CWWAVGetData(somSelf); */
    MMWAVMethodDebug("MMWAV","mmwav_wpSaveState");

    /* call parent first. By doing so, the MP3 type is written after the Digital Audio type.
     This way the default class the WPS picks is MMWAV and not MMAudio. */
    rc=(MMWAV_parent_MMAudio_wpSaveState(somSelf));
    return rc;
    /*!!!!!!!!!!!!!!!!!!!!!!!!!!!*/

    /* Set .TYPE EA so the editor and the player are happy. */
    strncpy(chrBuf, _wpQueryType(somSelf), sizeof(chrBuf));
    chrBuf[sizeof(chrBuf)-1]=0;

    //HlpWriteToTrapLog("%x %x %s\n",strstr(chrBuf, TYPE_WAV), chrBuf, chrBuf);
    if(!strstr(chrBuf, TYPE_WAV) && strlen(chrBuf)) {
      ulLength=strlen(chrBuf);
      if(ulLength) {
        if(ulLength+2+sizeof(TYPE_WAV) < sizeof(chrBuf)) {
          strcat(chrBuf, "\n");
          strcat(chrBuf, TYPE_WAV);
        }
      }
      else
        strcpy(chrBuf, TYPE_WAV);
      /* Set .TYPE EA so the editor and the player are happy. */
    }
    /* Write it to the EA */
    _wpSetType(somSelf, chrBuf , NULL);
    return rc;
}

/*
 * The prototype for mmwavM_wpclsQueryTitle was replaced by the following prototype:
 */
SOM_Scope PSZ  SOMLINK mmwavM_wpclsQueryTitle(M_MMWAV *somSelf)
{
  static char chrTitle[20]={0};
    /* M_MMWAVData *somThis = M_MMWAVGetData(somSelf); */
  /*    M_MMWAVMethodDebug("M_MMWAV","mmwavM_wpclsQueryTitle");*/
    M_MMWAVMethodDebug("M_MMWAV","mmwavM_wpclsQueryTitle");

    if(chrTitle[0]==0)
      if(!getMessage(chrTitle, IDSTR_WAVTITLE, sizeof(chrTitle), queryResModuleHandle(), HWND_DESKTOP))
        strcpy(chrTitle, CLSTITLE_WAV);

    return chrTitle;
}

/*
 * The prototype for mmwavM_wpclsQueryInstanceType was replaced by the following prototype:
 */
SOM_Scope PSZ  SOMLINK mmwavM_wpclsQueryInstanceType(M_MMWAV *somSelf)
{
    /* M_MMWAVData *somThis = M_MMWAVGetData(somSelf); */
  /*    M_MMWAVMethodDebug("M_MMWAV","mmwavM_wpclsQueryInstanceType");*/
    M_MMWAVMethodDebug("M_MMWAV","mmwavM_wpclsQueryInstanceType");

    return TYPE_WAV;
    //    return "WAV,Digital Audio";
}

/*
 * The prototype for mmwavM_wpclsQueryInstanceFilter was replaced by the following prototype:
 */
SOM_Scope PSZ  SOMLINK mmwavM_wpclsQueryInstanceFilter(M_MMWAV *somSelf)
{
    /* M_MMWAVData *somThis = M_MMWAVGetData(somSelf); */
    M_MMWAVMethodDebug("M_MMWAV","mmwavM_wpclsQueryInstanceFilter");
    /*     M_MMWAVMethodDebug("M_MMWAV","mmwavM_wpclsQueryInstanceFilter");*/

    return "*.WAV";
}

/*
 * The prototype for mmwavM_wpclsQueryIconData was replaced by the following prototype:
 */
SOM_Scope ULONG  SOMLINK mmwavM_wpclsQueryIconData(M_MMWAV *somSelf, 
                                                   PICONINFO pIconInfo)
{
  HMODULE hmod;
    /* M_MMWAVData *somThis = M_MMWAVGetData(somSelf); */
  /*    M_MMWAVMethodDebug("M_MMWAV","mmwavM_wpclsQueryIconData");*/
    M_MMWAVMethodDebug("M_MMWAV","mmwavM_wpclsQueryIconData");

    hmod=queryModuleHandle();
    if(!hmod)
      return M_MMWAV_parent_M_MMAudio_wpclsQueryIconData(somSelf, pIconInfo);

        if (pIconInfo)   {
      pIconInfo->fFormat = ICON_RESOURCE;
      pIconInfo->hmod    = hmod;
      pIconInfo->resid   = ID_ICONWAVFILE;
        } /* endif */
    
        return ( sizeof(ICONINFO) );
}

/*
 * The prototype for mmwavM_wpclsQueryDefaultHelp was replaced by the following prototype:
 */
SOM_Scope BOOL  SOMLINK mmwavM_wpclsQueryDefaultHelp(M_MMWAV *somSelf, 
                                                     PULONG pHelpPanelId, 
                                                     PSZ pszHelpLibrary)
{
    /* M_MMWAVData *somThis = M_MMWAVGetData(somSelf); */
  /*    M_MMWAVMethodDebug("M_MMWAV","mmwavM_wpclsQueryDefaultHelp");*/
    M_MMWAVMethodDebug("M_MMWAV","mmwavM_wpclsQueryDefaultHelp");

    if(pHelpPanelId)
      *pHelpPanelId=WAVFILE_HELP_PANEL;
    if(pszHelpLibrary)
      strncpy(pszHelpLibrary, chrHelpLibrary, CCHMAXPATH);
    return TRUE; 
}