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87 lines
3.2 KiB
87 lines
3.2 KiB
/****************************************************************************
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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 "xlsxdrawing_p.h"
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#include "xlsxdrawinganchor_p.h"
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#include "xlsxabstractsheet.h"
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#include <QXmlStreamWriter>
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#include <QXmlStreamReader>
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#include <QBuffer>
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namespace QXlsx {
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Drawing::Drawing(AbstractSheet *sheet, CreateFlag flag)
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:AbstractOOXmlFile(flag), sheet(sheet)
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{
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workbook = sheet->workbook();
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}
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Drawing::~Drawing()
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{
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qDeleteAll(anchors);
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}
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void Drawing::saveToXmlFile(QIODevice *device) const
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{
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relationships()->clear();
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QXmlStreamWriter writer(device);
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writer.writeStartDocument(QStringLiteral("1.0"), true);
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writer.writeStartElement(QStringLiteral("xdr:wsDr"));
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writer.writeAttribute(QStringLiteral("xmlns:xdr"), QStringLiteral("http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing"));
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writer.writeAttribute(QStringLiteral("xmlns:a"), QStringLiteral("http://schemas.openxmlformats.org/drawingml/2006/main"));
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foreach (DrawingAnchor *anchor, anchors)
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anchor->saveToXml(writer);
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writer.writeEndElement();//xdr:wsDr
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writer.writeEndDocument();
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}
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bool Drawing::loadFromXmlFile(QIODevice *device)
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{
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QXmlStreamReader reader(device);
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while (!reader.atEnd()) {
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reader.readNextStartElement();
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if (reader.tokenType() == QXmlStreamReader::StartElement) {
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if (reader.name() == QLatin1String("absoluteAnchor")) {
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DrawingAbsoluteAnchor * anchor = new DrawingAbsoluteAnchor(this);
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anchor->loadFromXml(reader);
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} else if (reader.name() == QLatin1String("oneCellAnchor")) {
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DrawingOneCellAnchor * anchor = new DrawingOneCellAnchor(this);
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anchor->loadFromXml(reader);
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} else if (reader.name() == QLatin1String("twoCellAnchor")) {
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DrawingTwoCellAnchor * anchor = new DrawingTwoCellAnchor(this);
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anchor->loadFromXml(reader);
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}
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}
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}
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return true;
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}
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} // namespace QXlsx
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