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- /* This file is part of the KDE project
- Copyright (C) 2005 David Faure <faure@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 version 2 as published by the Free Software Foundation.
-
- 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 KOOASISLOADINGCONTEXT_H
- #define KOOASISLOADINGCONTEXT_H
-
- class KoXmlWriter;
- class QDomElement;
- class KoDocument;
- class KoOasisStyles;
- class KoPictureCollection;
- class KoStore;
-
- #include <qmap.h>
- #include <koffice_export.h>
- #include <qstringlist.h>
- #include <KoStyleStack.h>
-
- /**
- * Used during loading of Oasis format (and discarded at the end of the loading).
- *
- * @author David Faure <faure@kde.org>
- */
- class KOFFICECORE_EXPORT KoOasisLoadingContext
- {
- public:
- /**
- * Stores reference to the KoOasisStyles and stored passed by KoDocument.
- * Make sure that the KoOasisStyles instance outlives this KoOasisLoadingContext instance.
- * (This is the case during loading, when using the KoOasisStyles given by KoDocument)
- *
- * @param doc the KoDocument being loaded
- * @param styles reference to the KoOasisStyles parsed by KoDocument
- * @param store pointer to store, if available, for e.g. loading images.
- */
- KoOasisLoadingContext( KoDocument* doc, KoOasisStyles& styles, KoStore* store );
- ~KoOasisLoadingContext();
-
- KoDocument* koDocument() { return m_doc; }
- KoStore* store() { return m_store; }
-
- KoOasisStyles& oasisStyles() { return m_styles; }
- KoStyleStack& styleStack() { return m_styleStack; }
-
- const QDomDocument& manifestDocument() const { return m_manifestDoc; }
-
- /// Return the <meta:generator> of the document, e.g. "KOffice/1.4.0a"
- QString generator() const;
-
- /**
- * Convenience method for loading the style of an object
- * before loading that object.
- *
- * Read attribute (nsURI,attrName) from the given dom element,
- * treat that attribute as a style name, and load that style
- * including all its parent styles.
- * @param element the dom element to read the attribute from
- * @param nsURI the namespace URI of the attribute to read
- * @param attrName the name of the attribute to read
- * @param family the style family used for this object
- */
- void fillStyleStack( const QDomElement& element, const char* nsURI, const char* attrName, const char* family );
-
- /**
- * Add @p style to the stack, as well as all its parent styles
- * and the default style for this style family.
- *
- * @param style the dom element containing the style to add to the stack
- * @param family the family to use when looking up parent styles
- * @param usingStylesAutoStyles if true, the parent styles are looked up
- * in the automatic styles from styles.xml, instead of looking up
- * in the automatic styles from content.xml as we usually do.
- * This is useful for loading headers and footers for instance.
- * See setUseStylesAutoStyles(), which makes fillStyleStack() set this bool.
- *
- * Usually you would call fillStyleStack() instead.
- */
- void addStyles( const QDomElement* style, const char* family, bool usingStylesAutoStyles = false );
-
- /// Set to true while loading headers and footers, to remember to use auto styles
- /// from styles.xml
- void setUseStylesAutoStyles( bool useStylesAutoStyles ) { m_useStylesAutoStyles = useStylesAutoStyles; }
- //bool useStylesAutoStyles() const { return m_useStylesAutoStyles; }
-
- private:
- void parseMeta() const;
-
- private:
- KoDocument* m_doc;
- KoStore* m_store;
- KoOasisStyles& m_styles;
- KoStyleStack m_styleStack;
-
- mutable QString m_generator;
- mutable bool m_metaXmlParsed;
- bool m_useStylesAutoStyles;
- bool m_unused1; // padding, can be used later
- bool m_unused2; // padding, can be used later
-
- QDomDocument m_manifestDoc;
-
- class Private;
- Private *d;
- };
-
- #endif /* KOOASISLOADINGCONTEXT_H */
-
-