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/* This file is part of the KDE project
Copyright 2006 Stefan Nikolaus <stefan.nikolaus@kdemail.net>
Copyright 2004 Tomas Mecir <mecirt@gmail.com>
Copyright 1999-2002,2004 Laurent Montel <montel@kde.org>
Copyright 2002,2004 Ariya Hidayat <ariya@kde.org>
Copyright 2002-2003 Norbert Andres <nandres@web.de>
Copyright 2003 Stefan Hetzl <shetzl@chello.at>
Copyright 2001-2002 Philipp Mueller <philipp.mueller@gmx.de>
Copyright 2002 Harri Porten <porten@kde.org>
Copyright 2002 John Dailey <dailey@vt.edu>
Copyright 1999-2001 David Faure <faure@kde.org>
Copyright 2000-2001 Werner Trobin <trobin@kde.org>
Copyright 2000 Simon Hausmann <hausmann@kde.org
Copyright 1998-1999 Torben Weis <weis@kde.org>
Copyright 1999 Michael Reiher <michael.reiher@gmx.de>
Copyright 1999 Reginald Stadlbauer <reggie@kde.org>
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 CALLIGRA_SHEETS_VALIDITY
#define CALLIGRA_SHEETS_VALIDITY
// Qt
#include <QDate>
#include <QHash>
#include <QSharedDataPointer>
#include <QStringList>
#include <QTime>
#include <QVariant>
// Calligra
#include "calligra_sheets_export.h"
// KSpread
#include "Condition.h"
#include "KoXmlReaderForward.h"
namespace Calligra
{
namespace Sheets
{
class OdfLoadingContext;
class ValueConverter;
class ValueParser;
/**
* \class Validity
* \ingroup Value
*
* Validates cell contents.
*
* \author Stefan Nikolaus <stefan.nikolaus@kdemail.net>
*/
class CALLIGRA_SHEETS_ODF_EXPORT Validity
{
public:
/// The action invoked, if the validity check fails.
enum Action {
Stop, ///< Stop
Warning, ///< Warn
Information ///< Inform
};
/// The type of the restriction.
enum Restriction {
None, ///< No restriction
Number, ///< Restrict to numbers
Text, ///< Restrict to texts
Time, ///< Restrict to times
Date, ///< Restrict to dates
Integer, ///< Restrict to integers
TextLength, ///< Restrict text length
List ///< Restrict to lists
};
/**
* Constructor.
* Creates a validity check, that allows any content.
*/
Validity();
/**
* Copy Constructor.
* Copies the validity \p other .
*/
Validity(const Validity& other);
/**
* Destructor.
*/
~Validity();
/**
* \return \c true if this validity check allows any content
*/
bool isEmpty() const;
/**
* Tests whether the content of \p cell is allowed.
* \return \c true if the content is valid
*/
bool testValidity(const Cell* cell) const;
/**
* \ingroup NativeFormat
* Loads validity checks.
*/
bool loadXML(Cell* const cell, const KoXmlElement& validityElement);
/**
* \ingroup NativeFormat
* Saves validity checks.
*/
QDomElement saveXML(QDomDocument& doc, const ValueConverter *converter) const;
/**
* \ingroup OpenDocument
* Loads validity checks.
*/
void loadOdfValidation(Cell* const cell, const QString& validationName,
OdfLoadingContext& tableContext);
Action action() const;
bool allowEmptyCell() const;
Conditional::Type condition() const;
bool displayMessage() const;
bool displayValidationInformation() const;
const QString& messageInfo() const;
const QString& message() const;
const Value &maximumValue() const;
const Value &minimumValue() const;
Restriction restriction() const;
const QString& title() const;
const QString& titleInfo() const;
const QStringList& validityList() const;
void setAction(Action action);
void setAllowEmptyCell(bool allow);
void setCondition(Conditional::Type condition);
void setDisplayMessage(bool display);
void setDisplayValidationInformation(bool display);
void setMessage(const QString& message);
void setMessageInfo(const QString& info);
void setMaximumValue(const Value &value);
void setMinimumValue(const Value &value);
void setRestriction(Restriction restriction);
void setTitle(const QString& title);
void setTitleInfo(const QString& info);
void setValidityList(const QStringList& list);
/// \note fake implementation to make QMap happy
bool operator<(const Validity&) const {
return true;
}
void operator=(const Validity&);
bool operator==(const Validity& other) const;
inline bool operator!=(const Validity& other) const {
return !operator==(other);
}
static QHash<QString, KoXmlElement> preloadValidities(const KoXmlElement& body);
private:
/**
* \ingroup OpenDocument
* Helper method for loadOdfValidation().
*/
void loadOdfValidationCondition(QString &valExpression, const ValueParser *parser);
/**
* \ingroup OpenDocument
* Helper method for loadOdfValidation().
*/
void loadOdfValidationValue(const QStringList &listVal, const ValueParser *parser);
class Private;
QSharedDataPointer<Private> d;
};
} // namespace Sheets
} // namespace Calligra
Q_DECLARE_METATYPE(Calligra::Sheets::Validity)
Q_DECLARE_TYPEINFO(Calligra::Sheets::Validity, Q_MOVABLE_TYPE);
#endif // CALLIGRA_SHEETS_VALIDITY
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