/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */

/* libwpd

 * Version: MPL 2.0 / LGPLv2.1+

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 *

 * Major Contributor(s):

 * Copyright (C) 2003 William Lachance (wrlach@gmail.com)

 * Copyright (C) 2003 Marc Maurer (uwog@uwog.net)

 * Copyright (C) 2005-2007 Fridrich Strba (fridrich.strba@bluewin.ch)

 *

 * 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 2.1 or later

 * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are

 * applicable instead of those above.

 *

 * For further information visit http://libwpd.sourceforge.net

 */

/* "This product is not manufactured, approved, or supported by

 * Corel Corporation or Corel Corporation Limited."

 */

#ifndef WP5CONTENTLISTENER_H

#define WP5CONTENTLISTENER_H

#include "WP5Listener.h"

#include "WPXContentListener.h"

#include "WP5SubDocument.h"

#include "libwpd_internal.h"

#include <memory>

#include <vector>

struct WP5ContentParsingState

{

	WP5ContentParsingState();

	~WP5ContentParsingState();

	librevenge::RVNGString m_textBuffer;

	librevenge::RVNGString m_noteReference;

	WPXTableList m_tableList;

	bool m_isFrameOpened;

};

class WP5ContentListener : public WP5Listener, protected WPXContentListener

{

public:

	WP5ContentListener(std::list<WPXPageSpan> &pageList, std::vector<WP5SubDocument *> &subDocuments, librevenge::RVNGTextInterface *documentInterface);

	~WP5ContentListener() override;

	void startDocument() override

	{

		WPXContentListener::startDocument();

	}

	void startSubDocument() override

	{

		WPXContentListener::startSubDocument();

	}

	void setFont(const librevenge::RVNGString &fontName, double fontSize) override;

	void setTabs(const std::vector<WPXTabStop> &tabStops, unsigned short tabOffset) override;

	void insertCharacter(unsigned character) override;

	void insertTab(unsigned char tabType, double tabPosition) override;

	void insertIndent(unsigned char indentType, double indentPosition) override;

	void insertEOL() override;

	void insertBreak(unsigned char breakType) override

	{

		WPXContentListener::insertBreak(breakType);

	}

	void lineSpacingChange(double lineSpacing) override

	{

		WPXContentListener::lineSpacingChange(lineSpacing);

	}

	void justificationChange(unsigned char justification) override

	{

		WPXContentListener::justificationChange(justification);

	}

	void characterColorChange(unsigned char red, unsigned char green, unsigned char blue) override;

	void attributeChange(bool isOn, unsigned char attribute) override;

	void pageMarginChange(unsigned char /* side */, unsigned short /* margin */) override {}

	void pageFormChange(unsigned short /* length */, unsigned short /* width */, WPXFormOrientation /* orientation */) override {}

	void marginChange(unsigned char side, unsigned short margin) override;

	void paragraphMarginChange(unsigned char /* side */, signed short /* margin */) {}

	void endDocument() override

	{

		WPXContentListener::endDocument();

	}

	void endSubDocument() override

	{

		WPXContentListener::endSubDocument();

	}

	void defineTable(unsigned char position, unsigned short leftOffset) override;

	void addTableColumnDefinition(unsigned width, unsigned leftGutter, unsigned rightGutter,

	                              unsigned attributes, unsigned char alignment) override;

	void startTable() override;

	void insertRow(unsigned short rowHeight, bool isMinimumHeight, bool isHeaderRow) override;

	void insertCell(unsigned char colSpan, unsigned char rowSpan, unsigned char borderBits,

	                const RGBSColor *cellFgColor, const RGBSColor *cellBgColor,

	                const RGBSColor *cellBorderColor, WPXVerticalAlignment cellVerticalAlignment,

	                bool useCellAttributes, unsigned cellAttributes) override;

	void endTable() override;

	void insertNoteReference(const librevenge::RVNGString &noteReference) override;

	void insertNote(WPXNoteType noteType, const WP5SubDocument *subDocument) override;

	void headerFooterGroup(unsigned char headerFooterType, unsigned char occurrenceBits, WP5SubDocument *subDocument) override;

	void suppressPageCharacteristics(unsigned char /* suppressCode */) override {}

	void setDefaultFont(const librevenge::RVNGString &fontName, double fontSize);

	void boxOn(unsigned char positionAndType, unsigned char alignment, unsigned short width, unsigned short height, unsigned short x, unsigned short y) override;

	void boxOff() override;

	void insertGraphicsData(const librevenge::RVNGBinaryData *data) override;

protected:

	void _handleSubDocument(const WPXSubDocument *subDocument, WPXSubDocumentType subDocumentType, WPXTableList tableList, unsigned nextTableIndice = 0) override;

	void _flushText() override;

	void _changeList() override {}

private:

	WP5ContentListener(const WP5ContentListener &);

	WP5ContentListener &operator=(const WP5ContentListener &);

	std::unique_ptr<WP5ContentParsingState> m_parseState;

	std::vector<WP5SubDocument *> &m_subDocuments;

	double m_defaultFontSize;

	librevenge::RVNGString m_defaultFontName;

};

#endif /* WP5CONTENTLISTENER_H */

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