void cFontLoader::
ExportDFFToFile(tDistanceFontHandle font, const Twine& in_path /*= ""*/)
{
auto& dff = DistanceFont(font);
size_t face_size = cSerialization::SerializedSize(dff.Face());
cDFFFile pair(dff, face_size);
AlignedBuffer<16> buffer;
cSerialization::SerializeLZMA(pair,buffer);
cStringRef file_data(buffer.ptr<char>(), buffer.size());
try{
if (sys::path::has_filename(in_path))
{
WriteFileToDisk(file_data, in_path);
}
else
{
cSmallVector<char, 256> path_buf;
cStringRef temp_path = in_path.toNullTerminatedStringRef(path_buf);
sys::path::append(path_buf, in_path, dff.FontName() + ".dff");
cStringRef full_path(path_buf.data(), path_buf.size());
WriteFileToDisk(file_data, full_path);
}
}
catch (const Exception& e)
{
Log::Warn("Swallowed exception while trying to write dff file: %s",
e.what());
}
}
/**************************************************************************
*
* Name : FileSave(mp2)
*
* Description: Processes the File menu's Save item
*
* Concepts: Called whenever SAVE from the FILE menu is selected
*
* Routine opens the file for output, calls the
* application's save routine, and closes the file.
*
* API's : DosOpen
* DosClose
*
* Parameters : mp2 = second message parameter
*
* Return : [none]
*
*************************************************************************/
VOID FileSave(MPARAM mp2)
{
HFILE hf;
ULONG ulAction;
/*
* If the file currently is untitled, we will need to get a file
* name from the user before we can open the file. Getting a
* file name is normally done during the FileSaveAs operation
* so we will treat this save as a SaveAs and call FileSaveAs().
* If the file is titled, then we save the file.
*
* NOTE: This routine will be called by FileSaveAs(), but only
* after a valid file name has been obtained. So, FileSaveAs()
* will not be called again from this routine.
*/
if(szFullPath[0] == '\0')
{
FileSaveAs(mp2);
return;
}
/* open the file */
if( DosOpen(szFullPath, /* file name of current document */
&hf, /* file handle of output file */
&ulAction,
0L,
FILE_NORMAL,
FILE_OPEN | FILE_CREATE,
OPEN_ACCESS_WRITEONLY | OPEN_SHARE_DENYNONE,
(PEAOP2)NULL))
{
MessageBox(hwndMain,
IDMSG_CANNOTOPENOUTPUTFILE,
MB_OK | MB_ERROR,
FALSE);
return;
}
WriteFileToDisk(hf);
DosClose(hf);
/* This routine currently doesn't use the mp2 parameter but *\
* it is referenced here to prevent an 'Unreferenced Parameter'
\* warning at compile time. */
mp2;
} /* End of FileSave */
