// This actually creates our FG_Graphic object for a PNG
UT_Error IE_ImpGraphic_Win32Native::importGraphic(UT_ByteBuf* pBB,
FG_Graphic ** ppfg)
{
std::string mimetype;
UT_Error err = _convertGraphic(pBB, mimetype);
if (err != UT_OK) return err;
/* Send Data back to AbiWord as PNG */
FG_GraphicRaster *pFGR;
pFGR = new FG_GraphicRaster();
if(pFGR == NULL)
return UT_IE_NOMEMORY;
if (mimetype == "image/jpeg")
{
if(!pFGR->setRaster_JPEG(m_pBB))
{
DELETEP(pFGR);
return UT_IE_FAKETYPE;
}
}
else
{
if(!pFGR->setRaster_PNG(m_pBB))
{
DELETEP(pFGR);
return UT_IE_FAKETYPE;
}
}
*ppfg = static_cast<FG_Graphic *>(pFGR);
return UT_OK;
}
/*!
* Convert an image data buffer into PNG image buffer.
*/
UT_Error IE_ImpGraphic_GdkPixbuf::importGraphic(UT_ByteBuf * pBB, FG_Graphic ** ppfg)
{
std::string mimetype;
GdkPixbuf * pixbuf = pixbufForByteBuf ( pBB, mimetype );
UT_Error err = UT_OK;
if (!pixbuf)
{
UT_DEBUGMSG (("GdkPixbuf: couldn't get image from loader!\n"));
return UT_ERROR;
}
FG_GraphicRaster * pFGR = new FG_GraphicRaster();
if(pFGR == NULL)
{
g_object_unref(G_OBJECT(pixbuf));
DELETEP(m_pPngBB);
return UT_IE_NOMEMORY;
}
if(mimetype == "image/jpeg")
{
m_pPngBB = pBB;
pBB = NULL;
if(!pFGR->setRaster_JPEG(m_pPngBB))
{
DELETEP(pFGR);
DELETEP(m_pPngBB);
return UT_IE_FAKETYPE;
}
}
else {
// Initialize stuff to create our PNG.
err = Initialize_PNG();
if (err)
{
g_object_unref(G_OBJECT(pixbuf));
return err;
}
err = _png_write(pixbuf);
if(err == UT_OK) {
if(!pFGR->setRaster_PNG(m_pPngBB))
{
DELETEP(pFGR);
DELETEP(m_pPngBB);
return UT_IE_FAKETYPE;
}
}
}
*ppfg = static_cast<FG_Graphic *>(pFGR);
return err;
}