TianZD/QtXlsxWriter
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Add defineName support

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This commit is contained in:
Debao Zhang
2013-10-30 13:14:03 +08:00
parent ccd55974fa
commit 0d7863f420
8 changed files with 141 additions and 8 deletions
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src/xlsx/xlsxworkbook.cpp
+61 -6
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@@ -124,10 +124,33 @@ void Workbook::setDefaultDateFormat(const QString &format)
d->defaultDateFormat = format;
}
void Workbook::defineName(const QString &name, const QString &formula)
/*!
* \brief Create a defined name in the workbook.
* \param name The defined name
* \param formula The cell or range that the defined name refers to.
* \param comment
* \param scope The name of one worksheet, or empty which means golbal scope.
* \return Return false if the name invalid.
*/
bool Workbook::defineName(const QString &name, const QString &formula, const QString &comment, const QString &scope)
{
Q_UNUSED(name);
Q_UNUSED(formula);
Q_D(Workbook);
//Remove the = sign from the formula if it exists.
QString formulaString = formula;
if (formulaString.startsWith(QLatin1Char('=')))
formulaString = formula.mid(1);
int id=-1;
for (int i=0; i<d->worksheets.size(); ++i) {
if (d->worksheets[i]->sheetName() == scope) {
id = i;
break;
}
}
d->definedNamesList.append(XlsxDefineNameData(name, formulaString, comment, id));
return true;
}
Worksheet *Workbook::addWorksheet(const QString &name)
@@ -310,8 +333,27 @@ void Workbook::saveToXmlFile(QIODevice *device)
}
writer.writeEndElement();//sheets
// writer.writeStartElement(QStringLiteral("definedNames"));
// writer.writeEndElement();//definedNames
if (!d->definedNamesList.isEmpty()) {
writer.writeStartElement(QStringLiteral("definedNames"));
foreach (XlsxDefineNameData data, d->definedNamesList) {
writer.writeStartElement(QStringLiteral("definedName"));
writer.writeAttribute(QStringLiteral("name"), data.name);
if (!data.comment.isEmpty())
writer.writeAttribute(QStringLiteral("comment"), data.comment);
if (data.sheetId != -1) {
//find the local index of the sheet.
for (int i=0; i<d->worksheets.size(); ++i) {
if (d->worksheets[i]->sheetId() == data.sheetId) {
writer.writeAttribute(QStringLiteral("localSheetId"), QString::number(i));
break;
}
}
}
writer.writeCharacters(data.formula);
writer.writeEndElement();//definedName
}
writer.writeEndElement();//definedNames
}
writer.writeStartElement(QStringLiteral("calcPr"));
writer.writeAttribute(QStringLiteral("calcId"), QStringLiteral("124519"));
@@ -370,10 +412,23 @@ QSharedPointer<Workbook> Workbook::loadFromXmlFile(QIODevice *device)
book->d_func()->firstsheet = attrs.value(QLatin1String("firstSheet")).toInt();
if (attrs.hasAttribute(QLatin1String("activeTab")))
book->d_func()->activesheet = attrs.value(QLatin1String("activeTab")).toInt();
}
}
}
} else if (reader.name() == QLatin1String("definedName")) {
QXmlStreamAttributes attrs = reader.attributes();
XlsxDefineNameData data;
data.name = attrs.value(QLatin1String("name")).toString();
if (attrs.hasAttribute(QLatin1String("comment")))
data.comment = attrs.value(QLatin1String("comment")).toString();
if (attrs.hasAttribute(QLatin1String("localSheetId"))) {
int localId = attrs.value(QLatin1String("localSheetId")).toInt();
int sheetId = book->d_func()->sheetItemInfoList[localId].sheetId;
data.sheetId = sheetId;
}
data.formula = reader.readElementText();
book->d_func()->definedNamesList.append(data);
}
}
}