void DocWndAddDocFile(char *filename)
{
struct timidity_file *tf = open_file(filename,0,0);
#ifdef W32GUI_DEBUG
PrintfDebugWnd("DocWndAddDocFile <- [%s]\n",filename);
#endif
if(tf==NULL)
return;
close_file(tf);
if(DocWndInfoLock()==FALSE)
return;
if(DocWndInfo.DocFileMax>=DOCWND_DOCFILEMAX-1)
goto end;
DocWndInfo.DocFileMax++;
strncpy(DocWndInfo.DocFile[DocWndInfo.DocFileMax-1],filename,MAXPATH);
DocWndInfo.DocFile[DocWndInfo.DocFileMax-1][MAXPATH-1] = '\0';
if(DocWndInfo.DocFileCur==1)
EnableWindow(GetDlgItem(hDocWnd,IDC_BUTTON_PREV),FALSE);
else
EnableWindow(GetDlgItem(hDocWnd,IDC_BUTTON_PREV),TRUE);
if(DocWndInfo.DocFileCur==DocWndInfo.DocFileMax)
EnableWindow(GetDlgItem(hDocWnd,IDC_BUTTON_NEXT),FALSE);
else
EnableWindow(GetDlgItem(hDocWnd,IDC_BUTTON_NEXT),TRUE);
#ifdef W32GUI_DEBUG
PrintfDebugWnd("DocWndAddDocFile -> (%d)[%s]\n",DocWndInfo.DocFileMax-1,DocWndInfo.DocFile[DocWndInfo.DocFileMax-1]);
#endif
end:
DocWndInfoUnLock();
}
int ReadFromMailslot(HANDLE hmailslot, char *buffer, int *size)
{
DWORD dwMessageSize, dwMessageNum, dwMessageReadSize;
BOOL bRes;
int i;
bRes = GetMailslotInfo(hmailslot,NULL,&dwMessageSize,&dwMessageNum,(LPDWORD)NULL);
if(bRes==FALSE || dwMessageSize==MAILSLOT_NO_MESSAGE)
return FALSE;
for(i=0;i<10;i++){
bRes = ReadFile(hMailslot,buffer,dwMessageSize,&dwMessageReadSize,(LPOVERLAPPED)NULL);
#ifdef W32GUI_DEBUG
PrintfDebugWnd("[%s]\n",buffer);
#endif
if(bRes==TRUE){
break;
}
Sleep(300);
}
if(bRes==TRUE){
*size = (int)dwMessageSize;
return TRUE;
} else
return FALSE;
}
