Code refactoring: Remove private class QXlsx::Package
This commit is contained in:
Debao Zhang
@@ -16,7 +16,6 @@ HEADERS += $$PWD/xlsxdocpropscore_p.h \
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$$PWD/xlsxstyles_p.h \
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$$PWD/xlsxworksheet.h \
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$$PWD/xlsxzipwriter_p.h \
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$$PWD/xlsxpackage_p.h \
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$$PWD/xlsxworkbook_p.h \
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$$PWD/xlsxworksheet_p.h \
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$$PWD/xlsxformat_p.h \
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@@ -49,7 +48,6 @@ SOURCES += $$PWD/xlsxdocpropscore.cpp \
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$$PWD/xlsxworkbook.cpp \
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$$PWD/xlsxworksheet.cpp \
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$$PWD/xlsxzipwriter.cpp \
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$$PWD/xlsxpackage.cpp \
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$$PWD/xlsxdrawing.cpp \
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$$PWD/xlsxzipreader.cpp \
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$$PWD/xlsxdocument.cpp \
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+250
-9
@@ -27,13 +27,60 @@
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#include "xlsxdocument_p.h"
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#include "xlsxworkbook.h"
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#include "xlsxworksheet.h"
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#include "xlsxpackage_p.h"
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#include "xlsxcontenttypes_p.h"
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#include "xlsxrelationships_p.h"
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#include "xlsxstyles_p.h"
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#include "xlsxtheme_p.h"
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#include "xlsxdocpropsapp_p.h"
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#include "xlsxdocpropscore_p.h"
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#include "xlsxsharedstrings_p.h"
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#include "xlsxutility_p.h"
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#include "xlsxworkbook_p.h"
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#include "xlsxdrawing_p.h"
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#include "xlsxzipreader_p.h"
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#include "xlsxzipwriter_p.h"
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#include <QFile>
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#include <QPointF>
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#include <QBuffer>
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QT_BEGIN_NAMESPACE_XLSX
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/*
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From Wikipedia: The Open Packaging Conventions (OPC) is a
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container-file technology initially created by Microsoft to store
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a combination of XML and non-XML files that together form a single
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entity such as an Open XML Paper Specification (OpenXPS)
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document. http://en.wikipedia.org/wiki/Open_Packaging_Conventions.
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At its simplest an Excel XLSX file contains the following elements:
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____ [Content_Types].xml
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|
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|____ docProps
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| |____ app.xml
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| |____ core.xml
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|
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|____ xl
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| |____ workbook.xml
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| |____ worksheets
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| | |____ sheet1.xml
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| |
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| |____ styles.xml
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| |
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| |____ theme
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| | |____ theme1.xml
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| |
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| |_____rels
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| |____ workbook.xml.rels
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|
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|_____rels
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|____ .rels
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The Packager class coordinates the classes that represent the
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elements of the package and writes them into the XLSX file.
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*/
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DocumentPrivate::DocumentPrivate(Document *p) :
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q_ptr(p), defaultPackageName(QStringLiteral("Book1.xlsx"))
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{
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@@ -49,8 +96,206 @@ void DocumentPrivate::init()
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bool DocumentPrivate::loadPackage(QIODevice *device)
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{
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Q_Q(Document);
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Package package(q);
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return package.parsePackage(device);
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ZipReader zipReader(device);
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QStringList filePaths = zipReader.filePaths();
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if (!filePaths.contains(QLatin1String("_rels/.rels")))
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return false;
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Relationships rootRels;
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rootRels.loadFromXmlData(zipReader.fileData(QStringLiteral("_rels/.rels")));
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//load core property
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QList<XlsxRelationship> rels_core = rootRels.packageRelationships(QStringLiteral("/metadata/core-properties"));
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if (!rels_core.isEmpty()) {
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//Get the core property file name if it exists.
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//In normal case, this should be "docProps/core.xml"
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QString docPropsCore_Name = rels_core[0].target;
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DocPropsCore props = DocPropsCore::loadFromXmlData(zipReader.fileData(docPropsCore_Name));
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foreach (QString name, props.propertyNames())
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q->setDocumentProperty(name, props.property(name));
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}
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//load app property
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QList<XlsxRelationship> rels_app = rootRels.documentRelationships(QStringLiteral("/extended-properties"));
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if (!rels_app.isEmpty()) {
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//Get the app property file name if it exists.
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//In normal case, this should be "docProps/app.xml"
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QString docPropsApp_Name = rels_app[0].target;
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DocPropsApp props = DocPropsApp::loadFromXmlData(zipReader.fileData(docPropsApp_Name));
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foreach (QString name, props.propertyNames())
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q->setDocumentProperty(name, props.property(name));
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}
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//load workbook now, Get the workbook file path from the root rels file
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//In normal case, this should be "xl/workbook.xml"
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QList<XlsxRelationship> rels_xl = rootRels.documentRelationships(QStringLiteral("/officeDocument"));
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if (rels_xl.isEmpty())
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return false;
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QString xlworkbook_Path = rels_xl[0].target;
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QStringList xlworkbook_PathList = splitPath(xlworkbook_Path);
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QString xlworkbook_Dir = xlworkbook_PathList[0];
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QString xlworkbook_Name = xlworkbook_PathList[1];
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workbook->loadFromXmlData(zipReader.fileData(xlworkbook_Path));
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QList<XlsxSheetItemInfo> sheetNameIdPairList = workbook->d_func()->sheetItemInfoList;
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Relationships xlworkbook_Rels;
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xlworkbook_Rels.loadFromXmlData(zipReader.fileData(xlworkbook_Dir+QStringLiteral("/_rels/")+xlworkbook_Name+QStringLiteral(".rels")));
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//load styles
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QList<XlsxRelationship> rels_styles = xlworkbook_Rels.documentRelationships(QStringLiteral("/styles"));
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if (!rels_styles.isEmpty()) {
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//In normal case this should be styles.xml which in xl
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QString name = rels_styles[0].target;
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QString path = xlworkbook_Dir + QLatin1String("/") + name;
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QSharedPointer<Styles> styles (new Styles(true));
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styles->loadFromXmlData(zipReader.fileData(path));
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workbook->d_ptr->styles = styles;
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}
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//load sharedStrings
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QList<XlsxRelationship> rels_sharedStrings = xlworkbook_Rels.documentRelationships(QStringLiteral("/sharedStrings"));
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if (!rels_sharedStrings.isEmpty()) {
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//In normal case this should be sharedStrings.xml which in xl
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QString name = rels_sharedStrings[0].target;
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QString path = xlworkbook_Dir + QLatin1String("/") + name;
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workbook->d_ptr->sharedStrings->loadFromXmlData(zipReader.fileData(path));
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}
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//load theme
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QList<XlsxRelationship> rels_theme = xlworkbook_Rels.documentRelationships(QStringLiteral("/theme"));
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if (!rels_theme.isEmpty()) {
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//In normal case this should be theme/theme1.xml which in xl
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QString name = rels_theme[0].target;
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QString path = xlworkbook_Dir + QLatin1String("/") + name;
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workbook->theme()->loadFromXmlData(zipReader.fileData(path));
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}
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//load worksheets
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QList<XlsxRelationship> rels_worksheets = xlworkbook_Rels.documentRelationships(QStringLiteral("/worksheet"));
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if (rels_worksheets.isEmpty())
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return false;
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for (int i=0; i<sheetNameIdPairList.size(); ++i) {
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XlsxSheetItemInfo info = sheetNameIdPairList[i];
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QString worksheet_path = xlworkbook_Dir + QLatin1String("/") + xlworkbook_Rels.getRelationshipById(info.rId).target;
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QString rel_path = getRelFilePath(worksheet_path);
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Worksheet *sheet = workbook->addWorksheet(info.name, info.sheetId);
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//If the .rel file exists, load it.
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if (zipReader.filePaths().contains(rel_path))
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sheet->relationships().loadFromXmlData(zipReader.fileData(rel_path));
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sheet->loadFromXmlData(zipReader.fileData(worksheet_path));
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}
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return true;
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}
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bool DocumentPrivate::savePackage(QIODevice *device)
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{
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Q_Q(Document);
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ZipWriter zipWriter(device);
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if (zipWriter.error())
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return false;
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ContentTypes contentTypes;
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DocPropsApp docPropsApp;
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DocPropsCore docPropsCore;
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workbook->prepareDrawings();
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// save worksheet xml files
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for (int i=0; i<workbook->worksheetCount(); ++i) {
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Worksheet *sheet = workbook->worksheet(i);
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contentTypes.addWorksheetName(QStringLiteral("sheet%1").arg(i+1));
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docPropsApp.addPartTitle(sheet->sheetName());
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zipWriter.addFile(QStringLiteral("xl/worksheets/sheet%1.xml").arg(i+1), sheet->saveToXmlData());
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Relationships &rel = sheet->relationships();
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if (!rel.isEmpty())
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zipWriter.addFile(QStringLiteral("xl/worksheets/_rels/sheet%1.xml.rels").arg(i+1), rel.saveToXmlData());
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}
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// save workbook xml file
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zipWriter.addFile(QStringLiteral("xl/workbook.xml"), workbook->saveToXmlData());
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Relationships rels;
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for (int i=0; i<workbook->worksheetCount(); ++i)
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rels.addDocumentRelationship(QStringLiteral("/worksheet"), QStringLiteral("worksheets/sheet%1.xml").arg(i+1));
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rels.addDocumentRelationship(QStringLiteral("/theme"), QStringLiteral("theme/theme1.xml"));
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rels.addDocumentRelationship(QStringLiteral("/styles"), QStringLiteral("styles.xml"));
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if (!workbook->sharedStrings()->isEmpty())
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rels.addDocumentRelationship(QStringLiteral("/sharedStrings"), QStringLiteral("sharedStrings.xml"));
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zipWriter.addFile(QStringLiteral("xl/_rels/workbook.xml.rels"), rels.saveToXmlData());
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// save drawing xml files
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for (int i=0; i<workbook->drawings().size(); ++i) {
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contentTypes.addDrawingName(QStringLiteral("drawing%1").arg(i+1));
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Drawing *drawing = workbook->drawings()[i];
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zipWriter.addFile(QStringLiteral("xl/drawings/drawing%1.xml").arg(i+1), drawing->saveToXmlData());
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}
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for (int i=0; i<workbook->worksheetCount(); ++i) {
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Worksheet *sheet = workbook->worksheet(i);
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if (sheet->drawingLinks().size() == 0)
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continue;
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Relationships rels;
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typedef QPair<QString, QString> PairType;
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foreach (PairType pair, sheet->drawingLinks())
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rels.addDocumentRelationship(pair.first, pair.second);
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zipWriter.addFile(QStringLiteral("xl/drawings/_rels/drawing%1.xml.rels").arg(i+1), rels.saveToXmlData());
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}
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// save docProps app/core xml file
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foreach (QString name, q->documentPropertyNames()) {
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docPropsApp.setProperty(name, q->documentProperty(name));
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docPropsCore.setProperty(name, q->documentProperty(name));
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}
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if (workbook->worksheetCount())
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docPropsApp.addHeadingPair(QStringLiteral("Worksheets"), workbook->worksheetCount());
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zipWriter.addFile(QStringLiteral("docProps/app.xml"), docPropsApp.saveToXmlData());
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zipWriter.addFile(QStringLiteral("docProps/core.xml"), docPropsCore.saveToXmlData());
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// save sharedStrings xml file
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if (!workbook->sharedStrings()->isEmpty()) {
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contentTypes.addSharedString();
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zipWriter.addFile(QStringLiteral("xl/sharedStrings.xml"), workbook->sharedStrings()->saveToXmlData());
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}
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// save styles xml file
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zipWriter.addFile(QStringLiteral("xl/styles.xml"), workbook->styles()->saveToXmlData());
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// save theme xml file
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zipWriter.addFile(QStringLiteral("xl/theme/theme1.xml"), workbook->theme()->saveToXmlData());
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// save image files
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if (!workbook->images().isEmpty())
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contentTypes.addImageTypes(QStringList()<<QStringLiteral("png"));
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for (int i=0; i<workbook->images().size(); ++i) {
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QImage image = workbook->images()[i];
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QByteArray data;
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QBuffer buffer(&data);
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buffer.open(QIODevice::WriteOnly);
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image.save(&buffer, "png");
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zipWriter.addFile(QStringLiteral("xl/media/image%1.png").arg(i+1), data);
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}
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// save root .rels xml file
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Relationships rootrels;
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rootrels.addDocumentRelationship(QStringLiteral("/officeDocument"), QStringLiteral("xl/workbook.xml"));
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rootrels.addPackageRelationship(QStringLiteral("/metadata/core-properties"), QStringLiteral("docProps/core.xml"));
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rootrels.addDocumentRelationship(QStringLiteral("/extended-properties"), QStringLiteral("docProps/app.xml"));
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zipWriter.addFile(QStringLiteral("_rels/.rels"), rootrels.saveToXmlData());
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// save content types xml file
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zipWriter.addFile(QStringLiteral("[Content_Types].xml"), contentTypes.saveToXmlData());
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zipWriter.close();
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return true;
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}
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@@ -505,12 +750,8 @@ bool Document::saveAs(const QString &name)
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*/
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bool Document::saveAs(QIODevice *device)
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{
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// activedWorksheet()->setHidden(false);
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// activedWorksheet()->setSelected(true);
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//Create the package based on current workbook
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Package package(this);
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return package.createPackage(device);
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Q_D(Document);
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return d->savePackage(device);
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}
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/*!
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@@ -37,7 +37,6 @@ QT_BEGIN_NAMESPACE_XLSX
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class Workbook;
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class Worksheet;
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class Package;
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class Cell;
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class CellRange;
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class DataValidation;
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@@ -103,7 +102,6 @@ public:
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bool saveAs(QIODevice *device);
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private:
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friend class Package;
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Q_DISABLE_COPY(Document)
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DocumentPrivate * const d_ptr;
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};
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@@ -52,6 +52,7 @@ public:
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void init();
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bool loadPackage(QIODevice *device);
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bool savePackage(QIODevice *device);
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Document *q_ptr;
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const QString defaultPackageName; //default name when package name not specified
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@@ -1,382 +0,0 @@
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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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**
|
||||
** The above copyright notice and this permission notice shall be
|
||||
** included in all copies or substantial portions of the Software.
|
||||
**
|
||||
** 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
|
||||
** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||
** LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||
** 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 "xlsxpackage_p.h"
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#include "xlsxworkbook.h"
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#include "xlsxworksheet.h"
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#include "xlsxworkbook_p.h"
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#include "xlsxutility_p.h"
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#include "xlsxcontenttypes_p.h"
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#include "xlsxsharedstrings_p.h"
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#include "xlsxdocpropscore_p.h"
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#include "xlsxdocpropsapp_p.h"
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#include "xlsxtheme_p.h"
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#include "xlsxstyles_p.h"
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#include "xlsxrelationships_p.h"
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#include "xlsxzipwriter_p.h"
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#include "xlsxdrawing_p.h"
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#include "xlsxzipreader_p.h"
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#include "xlsxdocument.h"
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#include "xlsxformat_p.h"
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#include <QBuffer>
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#include <QDebug>
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#include <QDir>
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#include <QFileInfo>
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namespace QXlsx {
|
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|
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//: TODO This class should be merged to Document class.
|
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|
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/*
|
||||
From Wikipedia: The Open Packaging Conventions (OPC) is a
|
||||
container-file technology initially created by Microsoft to store
|
||||
a combination of XML and non-XML files that together form a single
|
||||
entity such as an Open XML Paper Specification (OpenXPS)
|
||||
document. http://en.wikipedia.org/wiki/Open_Packaging_Conventions.
|
||||
|
||||
At its simplest an Excel XLSX file contains the following elements:
|
||||
|
||||
____ [Content_Types].xml
|
||||
|
|
||||
|____ docProps
|
||||
| |____ app.xml
|
||||
| |____ core.xml
|
||||
|
|
||||
|____ xl
|
||||
| |____ workbook.xml
|
||||
| |____ worksheets
|
||||
| | |____ sheet1.xml
|
||||
| |
|
||||
| |____ styles.xml
|
||||
| |
|
||||
| |____ theme
|
||||
| | |____ theme1.xml
|
||||
| |
|
||||
| |_____rels
|
||||
| |____ workbook.xml.rels
|
||||
|
|
||||
|_____rels
|
||||
|____ .rels
|
||||
|
||||
The Packager class coordinates the classes that represent the
|
||||
elements of the package and writes them into the XLSX file.
|
||||
*/
|
||||
|
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Package::Package(Document *document) :
|
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m_document(document)
|
||||
{
|
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m_workbook = m_document->workbook();
|
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m_worksheet_count = 0;
|
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m_chartsheet_count = 0;
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for (int i=0; i<m_workbook->worksheetCount(); ++i) {
|
||||
Worksheet *sheet = m_workbook->worksheet(i);
|
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if (sheet->isChartsheet())
|
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m_chartsheet_count += 1;
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else
|
||||
m_worksheet_count += 1;
|
||||
}
|
||||
}
|
||||
|
||||
bool Package::parsePackage(QIODevice *packageDevice)
|
||||
{
|
||||
ZipReader zipReader(packageDevice);
|
||||
QStringList filePaths = zipReader.filePaths();
|
||||
|
||||
if (!filePaths.contains(QLatin1String("_rels/.rels")))
|
||||
return false;
|
||||
|
||||
Relationships rootRels;
|
||||
rootRels.loadFromXmlData(zipReader.fileData(QStringLiteral("_rels/.rels")));
|
||||
|
||||
//load core property
|
||||
QList<XlsxRelationship> rels_core = rootRels.packageRelationships(QStringLiteral("/metadata/core-properties"));
|
||||
if (!rels_core.isEmpty()) {
|
||||
//Get the core property file name if it exists.
|
||||
//In normal case, this should be "docProps/core.xml"
|
||||
QString docPropsCore_Name = rels_core[0].target;
|
||||
|
||||
DocPropsCore props = DocPropsCore::loadFromXmlData(zipReader.fileData(docPropsCore_Name));
|
||||
foreach (QString name, props.propertyNames())
|
||||
m_document->setDocumentProperty(name, props.property(name));
|
||||
}
|
||||
|
||||
//load app property
|
||||
QList<XlsxRelationship> rels_app = rootRels.documentRelationships(QStringLiteral("/extended-properties"));
|
||||
if (!rels_app.isEmpty()) {
|
||||
//Get the app property file name if it exists.
|
||||
//In normal case, this should be "docProps/app.xml"
|
||||
QString docPropsApp_Name = rels_app[0].target;
|
||||
|
||||
DocPropsApp props = DocPropsApp::loadFromXmlData(zipReader.fileData(docPropsApp_Name));
|
||||
foreach (QString name, props.propertyNames())
|
||||
m_document->setDocumentProperty(name, props.property(name));
|
||||
}
|
||||
|
||||
//load workbook now, Get the workbook file path from the root rels file
|
||||
//In normal case, this should be "xl/workbook.xml"
|
||||
QList<XlsxRelationship> rels_xl = rootRels.documentRelationships(QStringLiteral("/officeDocument"));
|
||||
if (rels_xl.isEmpty())
|
||||
return false;
|
||||
QString xlworkbook_Path = rels_xl[0].target;
|
||||
QStringList xlworkbook_PathList = splitPath(xlworkbook_Path);
|
||||
QString xlworkbook_Dir = xlworkbook_PathList[0];
|
||||
QString xlworkbook_Name = xlworkbook_PathList[1];
|
||||
m_document->workbook()->loadFromXmlData(zipReader.fileData(xlworkbook_Path));
|
||||
QList<XlsxSheetItemInfo> sheetNameIdPairList = m_document->workbook()->d_func()->sheetItemInfoList;
|
||||
Relationships xlworkbook_Rels;
|
||||
xlworkbook_Rels.loadFromXmlData(zipReader.fileData(xlworkbook_Dir+QStringLiteral("/_rels/")+xlworkbook_Name+QStringLiteral(".rels")));
|
||||
|
||||
//load styles
|
||||
QList<XlsxRelationship> rels_styles = xlworkbook_Rels.documentRelationships(QStringLiteral("/styles"));
|
||||
if (!rels_styles.isEmpty()) {
|
||||
//In normal case this should be styles.xml which in xl
|
||||
QString name = rels_styles[0].target;
|
||||
QString path = xlworkbook_Dir + QLatin1String("/") + name;
|
||||
QSharedPointer<Styles> styles (new Styles(true));
|
||||
styles->loadFromXmlData(zipReader.fileData(path));
|
||||
m_document->workbook()->d_ptr->styles = styles;
|
||||
}
|
||||
|
||||
//load sharedStrings
|
||||
QList<XlsxRelationship> rels_sharedStrings = xlworkbook_Rels.documentRelationships(QStringLiteral("/sharedStrings"));
|
||||
if (!rels_sharedStrings.isEmpty()) {
|
||||
//In normal case this should be sharedStrings.xml which in xl
|
||||
QString name = rels_sharedStrings[0].target;
|
||||
QString path = xlworkbook_Dir + QLatin1String("/") + name;
|
||||
m_document->workbook()->d_ptr->sharedStrings->loadFromXmlData(zipReader.fileData(path));
|
||||
}
|
||||
|
||||
//load theme
|
||||
QList<XlsxRelationship> rels_theme = xlworkbook_Rels.documentRelationships(QStringLiteral("/theme"));
|
||||
if (!rels_theme.isEmpty()) {
|
||||
//In normal case this should be theme/theme1.xml which in xl
|
||||
QString name = rels_theme[0].target;
|
||||
QString path = xlworkbook_Dir + QLatin1String("/") + name;
|
||||
m_document->workbook()->theme()->loadFromXmlData(zipReader.fileData(path));
|
||||
}
|
||||
|
||||
//load worksheets
|
||||
QList<XlsxRelationship> rels_worksheets = xlworkbook_Rels.documentRelationships(QStringLiteral("/worksheet"));
|
||||
if (rels_worksheets.isEmpty())
|
||||
return false;
|
||||
|
||||
for (int i=0; i<sheetNameIdPairList.size(); ++i) {
|
||||
XlsxSheetItemInfo info = sheetNameIdPairList[i];
|
||||
QString worksheet_path = xlworkbook_Dir + QLatin1String("/") + xlworkbook_Rels.getRelationshipById(info.rId).target;
|
||||
QString rel_path = getRelFilePath(worksheet_path);
|
||||
Worksheet *sheet = m_document->workbook()->addWorksheet(info.name, info.sheetId);
|
||||
//If the .rel file exists, load it.
|
||||
if (zipReader.filePaths().contains(rel_path))
|
||||
sheet->relationships().loadFromXmlData(zipReader.fileData(rel_path));
|
||||
sheet->loadFromXmlData(zipReader.fileData(worksheet_path));
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool Package::createPackage(QIODevice *package)
|
||||
{
|
||||
ZipWriter zipWriter(package);
|
||||
if (zipWriter.error())
|
||||
return false;
|
||||
|
||||
m_workbook->prepareDrawings();
|
||||
|
||||
writeWorksheetFiles(zipWriter);
|
||||
zipWriter.addFile(QStringLiteral("xl/workbook.xml"), m_workbook->saveToXmlData());
|
||||
writeDrawingFiles(zipWriter);
|
||||
writeDocPropsAppFile(zipWriter);
|
||||
writeDocPropsCoreFile(zipWriter);
|
||||
writeContentTypesFile(zipWriter);
|
||||
|
||||
if (!m_workbook->sharedStrings()->isEmpty())
|
||||
zipWriter.addFile(QStringLiteral("xl/sharedStrings.xml"), m_workbook->sharedStrings()->saveToXmlData());
|
||||
zipWriter.addFile(QStringLiteral("xl/styles.xml"), m_workbook->styles()->saveToXmlData());
|
||||
zipWriter.addFile(QStringLiteral("xl/theme/theme1.xml"), m_workbook->theme()->saveToXmlData());
|
||||
|
||||
writeRootRelsFile(zipWriter);
|
||||
writeWorkbookRelsFile(zipWriter);
|
||||
writeDrawingRelsFiles(zipWriter);
|
||||
writeImageFiles(zipWriter);
|
||||
|
||||
zipWriter.close();
|
||||
return true;
|
||||
}
|
||||
|
||||
void Package::writeWorksheetFiles(ZipWriter &zipWriter)
|
||||
{
|
||||
for (int i=0; i<m_workbook->worksheetCount(); ++i) {
|
||||
Worksheet *sheet = m_workbook->worksheet(i);
|
||||
if (sheet->isChartsheet())
|
||||
continue;
|
||||
|
||||
zipWriter.addFile(QStringLiteral("xl/worksheets/sheet%1.xml").arg(i+1), sheet->saveToXmlData());
|
||||
Relationships &rel = sheet->relationships();
|
||||
if (!rel.isEmpty())
|
||||
zipWriter.addFile(QStringLiteral("xl/worksheets/_rels/sheet%1.xml.rels").arg(i+1), rel.saveToXmlData());
|
||||
}
|
||||
}
|
||||
|
||||
void Package::writeDrawingFiles(ZipWriter &zipWriter)
|
||||
{
|
||||
for (int i=0; i<m_workbook->drawings().size(); ++i) {
|
||||
Drawing *drawing = m_workbook->drawings()[i];
|
||||
zipWriter.addFile(QStringLiteral("xl/drawings/drawing%1.xml").arg(i+1), drawing->saveToXmlData());
|
||||
}
|
||||
}
|
||||
|
||||
void Package::writeContentTypesFile(ZipWriter &zipWriter)
|
||||
{
|
||||
ContentTypes content;
|
||||
|
||||
for (int i=0; i<m_workbook->worksheetCount(); ++i) {
|
||||
Worksheet *sheet = m_workbook->worksheet(i);
|
||||
if (sheet->isChartsheet()) {
|
||||
|
||||
} else {
|
||||
content.addWorksheetName(QStringLiteral("sheet%1").arg(i+1));
|
||||
}
|
||||
}
|
||||
|
||||
int drawing_index = 1;
|
||||
foreach (Drawing *drawing, m_workbook->drawings()) {
|
||||
Q_UNUSED(drawing);
|
||||
content.addDrawingName(QStringLiteral("drawing%1").arg(drawing_index));
|
||||
drawing_index += 1;
|
||||
}
|
||||
|
||||
if (!m_workbook->images().isEmpty())
|
||||
content.addImageTypes(QStringList()<<QStringLiteral("png"));
|
||||
|
||||
if (m_workbook->sharedStrings()->count())
|
||||
content.addSharedString();
|
||||
|
||||
zipWriter.addFile(QStringLiteral("[Content_Types].xml"), content.saveToXmlData());
|
||||
}
|
||||
|
||||
void Package::writeDocPropsAppFile(ZipWriter &zipWriter)
|
||||
{
|
||||
DocPropsApp props;
|
||||
|
||||
foreach (QString name, m_document->documentPropertyNames())
|
||||
props.setProperty(name, m_document->documentProperty(name));
|
||||
|
||||
if (m_worksheet_count)
|
||||
props.addHeadingPair(QStringLiteral("Worksheets"), m_worksheet_count);
|
||||
if (m_chartsheet_count)
|
||||
props.addHeadingPair(QStringLiteral("Chartsheets"), m_chartsheet_count);
|
||||
|
||||
//Add worksheet parts
|
||||
for (int i=0; i<m_workbook->worksheetCount(); ++i) {
|
||||
Worksheet *sheet = m_workbook->worksheet(i);
|
||||
if (!sheet->isChartsheet())
|
||||
props.addPartTitle(sheet->sheetName());
|
||||
}
|
||||
|
||||
//Add the chartsheet parts
|
||||
for (int i=0; i<m_workbook->worksheetCount(); ++i) {
|
||||
Worksheet *sheet = m_workbook->worksheet(i);
|
||||
if (sheet->isChartsheet())
|
||||
props.addPartTitle(sheet->sheetName());
|
||||
}
|
||||
|
||||
zipWriter.addFile(QStringLiteral("docProps/app.xml"), props.saveToXmlData());
|
||||
}
|
||||
|
||||
void Package::writeDocPropsCoreFile(ZipWriter &zipWriter)
|
||||
{
|
||||
DocPropsCore props;
|
||||
|
||||
foreach (QString name, m_document->documentPropertyNames())
|
||||
props.setProperty(name, m_document->documentProperty(name));
|
||||
|
||||
zipWriter.addFile(QStringLiteral("docProps/core.xml"), props.saveToXmlData());
|
||||
}
|
||||
|
||||
void Package::writeRootRelsFile(ZipWriter &zipWriter)
|
||||
{
|
||||
Relationships rels;
|
||||
rels.addDocumentRelationship(QStringLiteral("/officeDocument"), QStringLiteral("xl/workbook.xml"));
|
||||
rels.addPackageRelationship(QStringLiteral("/metadata/core-properties"), QStringLiteral("docProps/core.xml"));
|
||||
rels.addDocumentRelationship(QStringLiteral("/extended-properties"), QStringLiteral("docProps/app.xml"));
|
||||
|
||||
zipWriter.addFile(QStringLiteral("_rels/.rels"), rels.saveToXmlData());
|
||||
}
|
||||
|
||||
void Package::writeWorkbookRelsFile(ZipWriter &zipWriter)
|
||||
{
|
||||
Relationships rels;
|
||||
|
||||
int worksheet_index = 1;
|
||||
int chartsheet_index = 1;
|
||||
for (int i=0; i<m_workbook->worksheetCount(); ++i) {
|
||||
Worksheet *sheet = m_workbook->worksheet(i);
|
||||
if (sheet->isChartsheet()) {
|
||||
rels.addDocumentRelationship(QStringLiteral("/chartsheet"), QStringLiteral("chartsheets/sheet%1.xml").arg(chartsheet_index));
|
||||
chartsheet_index += 1;
|
||||
} else {
|
||||
rels.addDocumentRelationship(QStringLiteral("/worksheet"), QStringLiteral("worksheets/sheet%1.xml").arg(worksheet_index));
|
||||
worksheet_index += 1;
|
||||
}
|
||||
}
|
||||
|
||||
rels.addDocumentRelationship(QStringLiteral("/theme"), QStringLiteral("theme/theme1.xml"));
|
||||
rels.addDocumentRelationship(QStringLiteral("/styles"), QStringLiteral("styles.xml"));
|
||||
|
||||
if (!m_workbook->sharedStrings()->isEmpty())
|
||||
rels.addDocumentRelationship(QStringLiteral("/sharedStrings"), QStringLiteral("sharedStrings.xml"));
|
||||
|
||||
zipWriter.addFile(QStringLiteral("xl/_rels/workbook.xml.rels"), rels.saveToXmlData());
|
||||
}
|
||||
|
||||
void Package::writeDrawingRelsFiles(ZipWriter &zipWriter)
|
||||
{
|
||||
for (int i=0; i<m_workbook->worksheetCount(); ++i) {
|
||||
Worksheet *sheet = m_workbook->worksheet(i);
|
||||
if (sheet->drawingLinks().size() == 0)
|
||||
continue;
|
||||
Relationships rels;
|
||||
|
||||
typedef QPair<QString, QString> PairType;
|
||||
foreach (PairType pair, sheet->drawingLinks())
|
||||
rels.addDocumentRelationship(pair.first, pair.second);
|
||||
|
||||
zipWriter.addFile(QStringLiteral("xl/drawings/_rels/drawing%1.xml.rels").arg(i+1), rels.saveToXmlData());
|
||||
}
|
||||
}
|
||||
|
||||
void Package::writeImageFiles(ZipWriter &zipWriter)
|
||||
{
|
||||
for (int i=0; i<m_workbook->images().size(); ++i) {
|
||||
QImage image = m_workbook->images()[i];
|
||||
|
||||
QByteArray data;
|
||||
QBuffer buffer(&data);
|
||||
buffer.open(QIODevice::WriteOnly);
|
||||
image.save(&buffer, "png");
|
||||
zipWriter.addFile(QStringLiteral("xl/media/image%1.png").arg(i+1), data);
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace QXlsx
|
||||
@@ -1,81 +0,0 @@
|
||||
/****************************************************************************
|
||||
** 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.
|
||||
**
|
||||
** 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
|
||||
** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||
** LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||
** OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
**
|
||||
****************************************************************************/
|
||||
#ifndef QXLSX_PACKAGE_H
|
||||
#define QXLSX_PACKAGE_H
|
||||
|
||||
//
|
||||
// W A R N I N G
|
||||
// -------------
|
||||
//
|
||||
// This file is not part of the Qt Xlsx API. It exists for the convenience
|
||||
// of the Qt Xlsx. This header file may change from
|
||||
// version to version without notice, or even be removed.
|
||||
//
|
||||
// We mean it.
|
||||
//
|
||||
|
||||
#include "xlsxglobal.h"
|
||||
#include <QString>
|
||||
class QIODevice;
|
||||
|
||||
namespace QXlsx {
|
||||
|
||||
class Workbook;
|
||||
class ZipWriter;
|
||||
class ZipReader;
|
||||
class Document;
|
||||
class Relationships;
|
||||
class DocPropsCore;
|
||||
class DocPropsApp;
|
||||
|
||||
class XLSX_AUTOTEST_EXPORT Package
|
||||
{
|
||||
public:
|
||||
Package(Document *document);
|
||||
|
||||
bool parsePackage(QIODevice *packageDevice);
|
||||
bool createPackage(QIODevice *package);
|
||||
|
||||
private:
|
||||
|
||||
void writeWorksheetFiles(ZipWriter &zipWriter);
|
||||
void writeDrawingFiles(ZipWriter &zipWriter);
|
||||
void writeDocPropsAppFile(ZipWriter &zipWriter);
|
||||
void writeDocPropsCoreFile(ZipWriter &zipWriter);
|
||||
void writeContentTypesFile(ZipWriter &zipWriter);
|
||||
void writeRootRelsFile(ZipWriter &zipWriter);
|
||||
void writeWorkbookRelsFile(ZipWriter &zipWriter);
|
||||
void writeDrawingRelsFiles(ZipWriter &zipWriter);
|
||||
void writeImageFiles(ZipWriter &zipWriter);
|
||||
|
||||
Document *m_document;
|
||||
Workbook *m_workbook;
|
||||
int m_worksheet_count;
|
||||
int m_chartsheet_count;
|
||||
};
|
||||
|
||||
} // namespace QXlsx
|
||||
|
||||
#endif // QXLSX_PACKAGE_H
|
||||
@@ -28,7 +28,6 @@
|
||||
#include "xlsxworksheet.h"
|
||||
#include "xlsxstyles_p.h"
|
||||
#include "xlsxformat.h"
|
||||
#include "xlsxpackage_p.h"
|
||||
#include "xlsxworksheet_p.h"
|
||||
#include "xlsxformat_p.h"
|
||||
|
||||
|
||||
@@ -37,7 +37,6 @@ QT_BEGIN_NAMESPACE_XLSX
|
||||
class Worksheet;
|
||||
class SharedStrings;
|
||||
class Styles;
|
||||
class Package;
|
||||
class Drawing;
|
||||
class Document;
|
||||
class Theme;
|
||||
@@ -74,7 +73,6 @@ public:
|
||||
void setDefaultDateFormat(const QString &format);
|
||||
|
||||
private:
|
||||
friend class Package;
|
||||
friend class Worksheet;
|
||||
friend class WorksheetPrivate;
|
||||
friend class Document;
|
||||
|
||||
@@ -244,6 +244,9 @@ void Worksheet::setSheetName(const QString &sheetName)
|
||||
d->name = sheetName;
|
||||
}
|
||||
|
||||
/*!
|
||||
* \internal
|
||||
*/
|
||||
Relationships &Worksheet::relationships()
|
||||
{
|
||||
Q_D(Worksheet);
|
||||
|
||||
@@ -40,7 +40,7 @@ class QImage;
|
||||
class WorksheetTest;
|
||||
|
||||
QT_BEGIN_NAMESPACE_XLSX
|
||||
class Package;
|
||||
class DocumentPrivate;
|
||||
class Workbook;
|
||||
class Format;
|
||||
class Drawing;
|
||||
@@ -129,15 +129,15 @@ public:
|
||||
QString sheetName() const;
|
||||
|
||||
Workbook *workbook() const;
|
||||
Relationships &relationships();
|
||||
~Worksheet();
|
||||
private:
|
||||
friend class Package;
|
||||
friend class DocumentPrivate;
|
||||
friend class Workbook;
|
||||
friend class ::WorksheetTest;
|
||||
Worksheet(const QString &sheetName, int sheetId, Workbook *book);
|
||||
QSharedPointer<Worksheet> copy(const QString &distName, int distId) const;
|
||||
void setSheetName(const QString &sheetName);
|
||||
Relationships &relationships();
|
||||
|
||||
void saveToXmlFile(QIODevice *device) const;
|
||||
QByteArray saveToXmlData() const;
|
||||
|
||||
Reference in New Issue
Block a user