File indexing completed on 2024-05-12 16:28:57

 /* This file is part of the KDE project
    Copyright (C) 2009 KO GmbH <jos.van.den.oever@kogmbh.com>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 #ifndef PICTURES_H
 #define PICTURES_H
 
 #include <pole.h>
 #include "generated/simpleParser.h"
 
 #include <QMap>
 
 class KoStore;
 class KoXmlWriter;
 class QImage;
 
 struct PictureReference {
     QString name;
     QString mimetype;
     QByteArray uid;
 };
 
 enum OfficeArtBlipType {
     officeArtBlipEMF  = 0xF01A,
     officeArtBlipWMF  = 0xF01B,
     officeArtBlipPICT = 0xF01C,
     officeArtBlipJPEG = 0xF01D,
     officeArtBlipPNG  = 0xF01E,
     officeArtBlipDIB  = 0xF01F,
     officeArtBlipTIFF = 0xF029,
     officeArtBlipJPEG2 = 0xF02A // same handling as JPEG
 };
 
 /**
  * Save the next picture record in the 'Pictures' stream into the ODF store.
  *
  * The pictures are saved in the currently opened folder of the ODF store.  It
  * is customary to switch to the folder 'Pictures' before calling this
  * function.
  *
  * @return The name under which the image is saved or an empty string when an
  *         error occurred.
  **/
 PictureReference savePicture(POLE::Stream& stream, KoStore* store);
 
 PictureReference savePicture(const MSO::OfficeArtBStoreContainerFileBlock& a,
                              KoStore* store);
 
 /**
  * Look in blipStore for the id mapping to this object.
  *
  * @param dgg container for OfficeArt records that contain document-wide data
  * @param pib specifies the BLIP to display in the picture shape
  * @param offset into the associated OfficeArtBStoreDelay record
  * @return unique identifier of the pixel data in the BLIP
  **/
 QByteArray getRgbUid(const MSO::OfficeArtDggContainer& dgg, quint32 pib, quint32& offset);
 
 /**
  * Save pictures into the ODF store and write the appropriate manifest entry.
  *
  * @param store ODF store
  * @param manifest writer
  * @param rgfb list of records that specifies the BLIP data.  The rgfb list is
  * either part of the OfficeArtBStoreContainer or OfficeArtBStoreDelay.
  * @return map of picture names vs. MD4 digests of the picture data.
  **/
 QMap<QByteArray, QString> createPictures(KoStore* store, KoXmlWriter* manifest, const QList<MSO::OfficeArtBStoreContainerFileBlock>* rgfb);
 
 /**
  * Note: Copied from filters/libkowmf/qwmf.cc, the name is confusing as
  * the method convert the data into BMP and then into QImage
  *
  * Converts dib to QImage
  * @param bmp QImage input which will be filled with converted dib pixels
  * @param dib dib bytes
  * @param size size of the dib in bytes
  * @return if the conversion was successful
  **/
 bool dibToBmp(QImage& bmp, const char* dib, long size);
 
 #endif