/* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
/* libmwaw
* Version: MPL 2.0 / LGPLv2+
*
* The contents of this file are subject to the Mozilla Public License Version
* 2.0 (the "License"); you may not use this file except in compliance with
* the License or as specified alternatively below. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* Major Contributor(s):
* Copyright (C) 2002 William Lachance (wrlach@gmail.com)
* Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)
* Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
* Copyright (C) 2006, 2007 Andrew Ziem
* Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr)
*
*
* All Rights Reserved.
*
* For minor contributions see the git repository.
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
* in which case the provisions of the LGPLv2+ are applicable
* instead of those above.
*/
/*
* Parser to FullWrite Text document ( graphic part )
*
*/
#ifndef FULL_WRT_GRAPH
# define FULL_WRT_GRAPH
#include <string>
#include <vector>
#include <librevenge/librevenge.h>
#include "libmwaw_internal.hxx"
#include "MWAWDebug.hxx"
#include "MWAWInputStream.hxx"
#include "FullWrtStruct.hxx"
namespace FullWrtGraphInternal
{
struct SideBar;
struct State;
class SubDocument;
}
class FullWrtParser;
/** \brief the main class to read the graphic part of a FullWrite Text file
*
*
*
*/
class FullWrtGraph
{
friend class FullWrtParser;
friend class FullWrtGraphInternal::SubDocument;
public:
//! constructor
explicit FullWrtGraph(FullWrtParser &parser);
//! destructor
virtual ~FullWrtGraph();
/** returns the file version */
int version() const;
/** returns the number of pages */
int numPages() const;
protected:
//! sends the data which have not yet been sent to the listener
void flushExtra();
//! try to send the page graphic
bool sendPageGraphics();
//! try to return a border corresponding to an id
bool getBorder(int bId, FullWrtStruct::Border &border) const;
//
// Intermediate level
//
// interface with main parser
//! try to send the child of a zone
bool send(int fileId, MWAWColor const &fontColor);
//
// low level
//
//! try to read the border definiton (at the end of doc info)
bool readBorderDocInfo(FullWrtStruct::EntryPtr zone);
//! try to read a sidebar data (zone 13 or zone 14)
std::shared_ptr<FullWrtStruct::ZoneHeader> readSideBar
(FullWrtStruct::EntryPtr zone, FullWrtStruct::ZoneHeader const &doc);
//! try to read the sidebar position zone
bool readSideBarPosition(FullWrtStruct::EntryPtr zone, FullWrtGraphInternal::SideBar &frame);
//! try to read the sidebar second zone
bool readSideBarFormat(FullWrtStruct::EntryPtr zone, FullWrtGraphInternal::SideBar &frame);
//! try to read the sidebar third zone
bool readSideBarUnknown(FullWrtStruct::EntryPtr zone, FullWrtGraphInternal::SideBar &frame);
//! try to send a sidebar
bool sendSideBar(FullWrtGraphInternal::SideBar const &frame);
//! check if a zone is a graphic zone
bool readGraphic(FullWrtStruct::EntryPtr zone);
//! send a graphic knowing the graphic fileId
bool sendGraphic(int fId);
//! send a graphic to a listener (if it exists)
bool sendGraphic(FullWrtStruct::EntryPtr zone);
//! try to read the graphic data
std::shared_ptr<FullWrtStruct::ZoneHeader> readGraphicData
(FullWrtStruct::EntryPtr zone, FullWrtStruct::ZoneHeader &doc);
private:
FullWrtGraph(FullWrtGraph const &orig) = delete;
FullWrtGraph &operator=(FullWrtGraph const &orig) = delete;
protected:
//
// data
//
//! the parser state
MWAWParserStatePtr m_parserState;
//! the state
std::shared_ptr<FullWrtGraphInternal::State> m_state;
//! the main parser;
FullWrtParser *m_mainParser;
};
#endif
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