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authorBjoern Michaelsen <bjoern.michaelsen@canonical.com>2013-04-18 18:26:28 +0200
committerBjoern Michaelsen <bjoern.michaelsen@canonical.com>2013-04-23 22:20:31 +0200
commitb9337e22ce1dbf2eba0e8c8db294ae99f4111f91 (patch)
tree53ee1bd3dfd213815a21579151983cb997922b05 /include/sfx2/Metadatable.hxx
parentf4e1642a1761d5eab6ccdd89928869c2b2f1528a (diff)
execute move of global headers
see https://gerrit.libreoffice.org/#/c/3367/ and Change-Id: I00c96fa77d04b33a6f8c8cd3490dfcd9bdc9e84a for details Change-Id: I199a75bc4042af20817265d5ef85b1134a96ff5a
Diffstat (limited to 'include/sfx2/Metadatable.hxx')
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1 files changed, 181 insertions, 0 deletions
diff --git a/include/sfx2/Metadatable.hxx b/include/sfx2/Metadatable.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef METADATABLE_HXX
+#define METADATABLE_HXX
+
+#include <sal/config.h>
+
+#include <sfx2/dllapi.h>
+
+#include <cppuhelper/implbase1.hxx>
+#include <com/sun/star/rdf/XMetadatable.hpp>
+
+#include <boost/utility.hpp>
+#include <boost/shared_ptr.hpp>
+
+
+namespace com { namespace sun { namespace star {
+ namespace frame { class XModel; }
+} } }
+
+namespace sfx2 {
+ class IXmlIdRegistry;
+}
+
+namespace sfx2 {
+
+class XmlIdRegistry;
+class MetadatableUndo;
+
+
+// XML ID handling ---------------------------------------------------
+
+
+/// create a sfx2::XmlIdRegistryDocument or a sfx2::XmlIdRegistryClipboard
+SFX2_DLLPUBLIC ::sfx2::IXmlIdRegistry *
+createXmlIdRegistry(const bool i_DocIsClipboard);
+
+
+/** base class for core objects that may have xml:id.
+
+ <p>The interface of this class consists of 3 parts:
+ <ul><li>implementations that are used by the <type>MetadatableMixin</type>
+ below</li>
+ <li>hooks to be called by the sw core whenever actions that are
+ relevant to the uniqueness of xml:ids are taken (copying,
+ splitting, merging, deletion, undo, etc.)</li>
+ <li>abstract methods that are called by the implementation of the
+ previous hooks</li></ul>
+ </p>
+ */
+class SFX2_DLLPUBLIC Metadatable : private boost::noncopyable
+{
+
+public:
+ Metadatable() : m_pReg(0) {}
+
+ // destructor calls RemoveMetadataReference
+ virtual ~Metadatable();
+
+ // for MetadatableMixin ----------------------------------------------
+
+ ::com::sun::star::beans::StringPair GetMetadataReference() const;
+ void SetMetadataReference(
+ const ::com::sun::star::beans::StringPair & i_rReference);
+ void EnsureMetadataReference();
+
+ // hooks -------------------------------------------------------------
+
+ // called from dtor!
+ void RemoveMetadataReference();
+
+ /** register this as a copy of i_rSource */
+ void RegisterAsCopyOf(Metadatable const & i_rSource,
+ const bool i_bCopyPrecedesSource = false);
+
+ /** create an Undo Metadatable, which remembers this' reference */
+ ::boost::shared_ptr<MetadatableUndo> CreateUndo() const;
+ ::boost::shared_ptr<MetadatableUndo> CreateUndoForDelete();
+
+ /** restore this from Undo Metadatable */
+ void RestoreMetadata(::boost::shared_ptr<MetadatableUndo> const& i_pUndo);
+
+ /** merge this and i_rOther into this */
+ void JoinMetadatable(Metadatable const & i_rOther,
+ const bool i_isMergedEmpty, const bool i_isOtherEmpty);
+
+ // abstract methods --------------------------------------------------
+
+ /** get the registry from the SwDoc */
+ virtual ::sfx2::IXmlIdRegistry& GetRegistry() = 0;
+
+ /** is this in a clipboard document? */
+ virtual bool IsInClipboard() const = 0;
+
+ /** is this in undo array? */
+ virtual bool IsInUndo() const = 0;
+
+ /** which stream is this in? true: content.xml; false: styles.xml */
+ virtual bool IsInContent() const = 0;
+
+ /** create XMetadatable from this.
+ note: if IsInUndo or IsInClipboard return true,
+ MakeUnoObject <em>must not</em> be called!
+ */
+ virtual ::com::sun::star::uno::Reference<
+ ::com::sun::star::rdf::XMetadatable > MakeUnoObject() = 0;
+
+private:
+ friend class MetadatableClipboard;
+ friend class MetadatableUndo;
+
+ // note that Reg may be a XmlIdRegistryDocument or a XmlIdRegistryClipboard
+ XmlIdRegistry* m_pReg; // null => no XmlId
+};
+
+
+/** base class for UNO objects that implement <type>XMetadatable</type>.
+
+ <p>An instance of this base class is associated with an instance of
+ <type>Metadatable</type>.</p>
+ */
+class SFX2_DLLPUBLIC MetadatableMixin :
+ public ::cppu::WeakImplHelper1<
+ ::com::sun::star::rdf::XMetadatable>
+{
+
+public:
+ MetadatableMixin() {};
+
+ virtual ~MetadatableMixin() {}
+
+ // ::com::sun::star::rdf::XNode:
+ virtual OUString SAL_CALL getStringValue()
+ throw (::com::sun::star::uno::RuntimeException);
+
+ // ::com::sun::star::rdf::XURI:
+ virtual OUString SAL_CALL getLocalName()
+ throw (::com::sun::star::uno::RuntimeException);
+ virtual OUString SAL_CALL getNamespace()
+ throw (::com::sun::star::uno::RuntimeException);
+
+ // ::com::sun::star::rdf::XMetadatable:
+ virtual ::com::sun::star::beans::StringPair SAL_CALL getMetadataReference()
+ throw (::com::sun::star::uno::RuntimeException);
+ virtual void SAL_CALL setMetadataReference(
+ const ::com::sun::star::beans::StringPair & i_rReference)
+ throw (::com::sun::star::uno::RuntimeException,
+ ::com::sun::star::lang::IllegalArgumentException);
+ virtual void SAL_CALL ensureMetadataReference()
+ throw (::com::sun::star::uno::RuntimeException);
+
+protected:
+ /// get the core object corresponding to this UNO object.
+ virtual Metadatable * GetCoreObject() = 0;
+ /// get the <type>XModel</type> for the document
+ virtual ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >
+ GetModel() = 0;
+
+};
+
+} // namespace sfx2
+
+#endif // METADATABLE_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */