Debao Zhang
10 years ago
13 changed files with 555 additions and 262 deletions
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/****************************************************************************
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** Copyright (c) 2013-2014 Debao Zhang <hello@debao.me> |
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** All right reserved. |
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** |
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** Permission is hereby granted, free of charge, to any person obtaining |
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** a copy of this software and associated documentation files (the |
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** "Software"), to deal in the Software without restriction, including |
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** without limitation the rights to use, copy, modify, merge, publish, |
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** distribute, sublicense, and/or sell copies of the Software, and to |
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** permit persons to whom the Software is furnished to do so, subject to |
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** the following conditions: |
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** |
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** The above copyright notice and this permission notice shall be |
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** included in all copies or substantial portions of the Software. |
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** |
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** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
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** LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
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** OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
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** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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** |
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****************************************************************************/ |
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#include "xlsxcellformula.h" |
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#include "xlsxcellformula_p.h" |
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#include <QXmlStreamReader> |
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#include <QXmlStreamWriter> |
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QT_BEGIN_NAMESPACE_XLSX |
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CellFormulaPrivate::CellFormulaPrivate(const QString &formula_, const CellRange &ref_, CellFormula::FormulaType type_) |
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:formula(formula_), type(type_), reference(ref_), si(0) |
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{ |
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//Remove the formula '=' sign if exists
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if (formula.startsWith(QLatin1String("="))) |
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formula.remove(0,1); |
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else if (formula.startsWith(QLatin1String("{=")) && formula.endsWith(QLatin1String("}"))) |
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formula = formula.mid(2, formula.length()-3); |
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} |
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CellFormulaPrivate::CellFormulaPrivate(const CellFormulaPrivate &other) |
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: QSharedData(other) |
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, formula(other.formula), type(other.type), reference(other.reference), si(other.si) |
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{ |
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} |
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CellFormulaPrivate::~CellFormulaPrivate() |
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{ |
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} |
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/*!
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\class CellFormula |
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\inmodule QtXlsx |
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\brief The CellFormula class provides a API that is used to handle the cell formula. |
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*/ |
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/*!
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\enum CellFormula::FormulaType |
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\value NormalType |
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\value ArrayType |
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\value DataTableType |
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\value SharedType |
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*/ |
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/*!
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* Creates a new formula. |
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*/ |
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CellFormula::CellFormula() |
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{ |
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//The d pointer is initialized with a null pointer
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} |
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/*!
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* Creates a new formula with the given \a formula and \a type. |
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*/ |
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CellFormula::CellFormula(const char *formula, FormulaType type) |
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:d(new CellFormulaPrivate(QString::fromLatin1(formula), CellRange(), type)) |
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{ |
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} |
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/*!
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* Creates a new formula with the given \a formula and \a type. |
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*/ |
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CellFormula::CellFormula(const QString &formula, FormulaType type) |
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:d(new CellFormulaPrivate(formula, CellRange(), type)) |
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{ |
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} |
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/*!
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* Creates a new formula with the given \a formula, \a ref and \a type. |
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*/ |
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CellFormula::CellFormula(const QString &formula, const CellRange &ref, FormulaType type) |
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:d(new CellFormulaPrivate(formula, ref, type)) |
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{ |
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} |
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/*!
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Creates a new formula with the same attributes as the \a other formula. |
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*/ |
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CellFormula::CellFormula(const CellFormula &other) |
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:d(other.d) |
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{ |
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} |
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/*!
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Assigns the \a other formula to this formula, and returns a |
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reference to this formula. |
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*/ |
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CellFormula &CellFormula::operator =(const CellFormula &other) |
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{ |
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d = other.d; |
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return *this; |
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} |
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/*!
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* Destroys this formula. |
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*/ |
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CellFormula::~CellFormula() |
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{ |
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} |
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/*!
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* Returns the type of the formula. |
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*/ |
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CellFormula::FormulaType CellFormula::formulaType() const |
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{ |
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return d ? d->type : NormalType; |
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} |
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/*!
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* Returns the contents of the formula. |
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*/ |
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QString CellFormula::formulaContent() const |
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{ |
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return d ? d->formula : QString(); |
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} |
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/*!
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* Returns the reference cells of the formula. For normal formula, |
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* this will return an invalid CellRange object. |
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*/ |
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CellRange CellFormula::reference() const |
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{ |
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return d ? d->reference : CellRange(); |
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} |
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/*!
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* Returns whether the formula is valid. |
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*/ |
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bool CellFormula::isValid() const |
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{ |
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return d; |
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} |
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/*!
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* Returns the shared index for shared formula. |
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*/ |
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int CellFormula::sharedIndex() const |
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{ |
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return d && d->type == SharedType ? d->si : -1; |
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} |
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/*!
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* \internal |
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*/ |
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bool CellFormula::saveToXml(QXmlStreamWriter &writer) const |
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{ |
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writer.writeStartElement(QStringLiteral("f")); |
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QString t; |
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switch (d->type) { |
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case CellFormula::ArrayType: |
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t = QStringLiteral("array"); |
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break; |
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case CellFormula::SharedType: |
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t = QStringLiteral("shared"); |
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break; |
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default: |
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break; |
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} |
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if (!t.isEmpty()) |
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writer.writeAttribute(QStringLiteral("t"), t); |
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if (d->reference.isValid()) |
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writer.writeAttribute(QStringLiteral("ref"), d->reference.toString()); |
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if (d->type == CellFormula::SharedType) |
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writer.writeAttribute(QStringLiteral("si"), QString::number(d->si)); |
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writer.writeCharacters(d->formula); |
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writer.writeEndElement(); //f
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return true; |
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} |
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/*!
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* \internal |
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*/ |
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bool CellFormula::loadFromXml(QXmlStreamReader &reader) |
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{ |
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Q_ASSERT(reader.name() == QLatin1String("f")); |
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if (!d) |
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d = new CellFormulaPrivate(QString(), CellRange(), NormalType); |
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QXmlStreamAttributes attributes = reader.attributes(); |
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QString typeString = attributes.value(QLatin1String("t")).toString(); |
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if (typeString == QLatin1String("array")) |
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d->type = ArrayType; |
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else if (typeString == QLatin1String("shared")) |
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d->type = SharedType; |
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else |
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d->type = NormalType; |
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if (attributes.hasAttribute(QLatin1String("ref"))) { |
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QString refString = attributes.value(QLatin1String("ref")).toString(); |
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d->reference = CellRange(refString); |
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} else if (attributes.hasAttribute(QLatin1String("si"))) { |
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d->si = attributes.value(QLatin1String("si")).toString().toInt(); |
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} |
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d->formula = reader.readElementText(); |
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return true; |
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} |
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/*!
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* \internal |
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*/ |
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bool CellFormula::operator ==(const CellFormula &formula) const |
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{ |
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return d->formula == formula.d->formula && d->type == formula.d->type |
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&& d->si ==formula.d->si; |
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} |
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/*!
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* \internal |
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*/ |
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bool CellFormula::operator !=(const CellFormula &formula) const |
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{ |
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return d->formula != formula.d->formula || d->type != formula.d->type |
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|| d->si !=formula.d->si; |
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} |
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QT_END_NAMESPACE_XLSX |
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@ -0,0 +1,74 @@ |
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/****************************************************************************
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** Copyright (c) 2013-2014 Debao Zhang <hello@debao.me> |
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** All right reserved. |
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** |
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** Permission is hereby granted, free of charge, to any person obtaining |
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** a copy of this software and associated documentation files (the |
|||
** "Software"), to deal in the Software without restriction, including |
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** without limitation the rights to use, copy, modify, merge, publish, |
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** distribute, sublicense, and/or sell copies of the Software, and to |
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** permit persons to whom the Software is furnished to do so, subject to |
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** the following conditions: |
|||
** |
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** The above copyright notice and this permission notice shall be |
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** included in all copies or substantial portions of the Software. |
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** |
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** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
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** LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
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** OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
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** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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** |
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****************************************************************************/ |
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#ifndef QXLSX_XLSXCELLFORMULA_H |
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#define QXLSX_XLSXCELLFORMULA_H |
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#include "xlsxglobal.h" |
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#include <QExplicitlySharedDataPointer> |
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class QXmlStreamWriter; |
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class QXmlStreamReader; |
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QT_BEGIN_NAMESPACE_XLSX |
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class CellFormulaPrivate; |
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class CellRange; |
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class Q_XLSX_EXPORT CellFormula |
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{ |
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public: |
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enum FormulaType { |
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NormalType, |
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ArrayType, |
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DataTableType, |
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SharedType |
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}; |
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CellFormula(); |
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CellFormula(const char *formula, FormulaType type=NormalType); |
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CellFormula(const QString &formula, FormulaType type=NormalType); |
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CellFormula(const QString &formula, const CellRange &ref, FormulaType type); |
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CellFormula(const CellFormula &other); |
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~CellFormula(); |
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CellFormula &operator =(const CellFormula &other); |
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bool isValid() const; |
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FormulaType formulaType() const; |
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QString formulaContent() const; |
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CellRange reference() const; |
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int sharedIndex() const; |
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bool operator == (const CellFormula &formula) const; |
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bool operator != (const CellFormula &formula) const; |
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bool saveToXml(QXmlStreamWriter &writer) const; |
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bool loadFromXml(QXmlStreamReader &reader); |
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private: |
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QExplicitlySharedDataPointer<CellFormulaPrivate> d; |
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}; |
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QT_END_NAMESPACE_XLSX |
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#endif // QXLSX_XLSXCELLFORMULA_H
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@ -0,0 +1,63 @@ |
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/****************************************************************************
|
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** Copyright (c) 2013-2014 Debao Zhang <hello@debao.me> |
|||
** All right reserved. |
|||
** |
|||
** Permission is hereby granted, free of charge, to any person obtaining |
|||
** a copy of this software and associated documentation files (the |
|||
** "Software"), to deal in the Software without restriction, including |
|||
** without limitation the rights to use, copy, modify, merge, publish, |
|||
** distribute, sublicense, and/or sell copies of the Software, and to |
|||
** permit persons to whom the Software is furnished to do so, subject to |
|||
** the following conditions: |
|||
** |
|||
** The above copyright notice and this permission notice shall be |
|||
** included in all copies or substantial portions of the Software. |
|||
** |
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** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
|||
** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
|||
** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
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** LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
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** OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
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** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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** |
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****************************************************************************/ |
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#ifndef XLSXCELLFORMULA_P_H |
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#define XLSXCELLFORMULA_P_H |
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt Xlsx API. It exists for the convenience
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// of the Qt Xlsx. This header file may change from
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// version to version without notice, or even be removed.
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//
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// We mean it.
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//
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#include "xlsxglobal.h" |
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#include "xlsxcellformula.h" |
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#include "xlsxcellrange.h" |
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#include <QSharedData> |
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#include <QString> |
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QT_BEGIN_NAMESPACE_XLSX |
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class CellFormulaPrivate : public QSharedData |
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{ |
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public: |
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CellFormulaPrivate(const QString &formula, const CellRange &reference, CellFormula::FormulaType type); |
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CellFormulaPrivate(const CellFormulaPrivate &other); |
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~CellFormulaPrivate(); |
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QString formula; //formula contents
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CellFormula::FormulaType type; |
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CellRange reference; |
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int si; |
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}; |
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QT_END_NAMESPACE_XLSX |
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#endif // XLSXCELLFORMULA_P_H
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