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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /framework/inc/xml/imagesdocumenthandler.hxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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diff --git a/framework/inc/xml/imagesdocumenthandler.hxx b/framework/inc/xml/imagesdocumenthandler.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 INCLUDED_FRAMEWORK_INC_XML_IMAGESDOCUMENTHANDLER_HXX
+#define INCLUDED_FRAMEWORK_INC_XML_IMAGESDOCUMENTHANDLER_HXX
+
+#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
+
+#include <xml/imagesconfiguration.hxx>
+#include <rtl/ustring.hxx>
+#include <cppuhelper/implbase.hxx>
+
+#include <unordered_map>
+
+namespace framework{
+
+// Hash code function for using in all hash maps of follow implementation.
+
+class OReadImagesDocumentHandler final : public ::cppu::WeakImplHelper< css::xml::sax::XDocumentHandler >
+{
+ public:
+ enum Image_XML_Entry
+ {
+ IMG_ELEMENT_IMAGECONTAINER,
+ IMG_ELEMENT_IMAGES,
+ IMG_ELEMENT_ENTRY,
+ IMG_ELEMENT_EXTERNALIMAGES,
+ IMG_ELEMENT_EXTERNALENTRY,
+ IMG_ATTRIBUTE_HREF,
+ IMG_ATTRIBUTE_MASKCOLOR,
+ IMG_ATTRIBUTE_COMMAND,
+ IMG_ATTRIBUTE_BITMAPINDEX,
+ IMG_ATTRIBUTE_MASKURL,
+ IMG_ATTRIBUTE_MASKMODE,
+ IMG_ATTRIBUTE_HIGHCONTRASTURL,
+ IMG_ATTRIBUTE_HIGHCONTRASTMASKURL,
+ IMG_XML_ENTRY_COUNT
+ };
+
+ enum Image_XML_Namespace
+ {
+ IMG_NS_IMAGE,
+ IMG_NS_XLINK
+ };
+
+ OReadImagesDocumentHandler( ImageItemDescriptorList& aItems );
+ virtual ~OReadImagesDocumentHandler() override;
+
+ // XDocumentHandler
+ virtual void SAL_CALL startDocument() override;
+
+ virtual void SAL_CALL endDocument() override;
+
+ virtual void SAL_CALL startElement(
+ const OUString& aName,
+ const css::uno::Reference< css::xml::sax::XAttributeList > &xAttribs) override;
+
+ virtual void SAL_CALL endElement(const OUString& aName) override;
+
+ virtual void SAL_CALL characters(const OUString& aChars) override;
+
+ virtual void SAL_CALL ignorableWhitespace(const OUString& aWhitespaces) override;
+
+ virtual void SAL_CALL processingInstruction(const OUString& aTarget,
+ const OUString& aData) override;
+
+ virtual void SAL_CALL setDocumentLocator(
+ const css::uno::Reference< css::xml::sax::XLocator > &xLocator) override;
+
+ private:
+ OUString getErrorLineString();
+
+ class ImageHashMap : public std::unordered_map< OUString, Image_XML_Entry >
+ {
+ };
+
+ bool m_bImageContainerStartFound;
+ bool m_bImageContainerEndFound;
+ bool m_bImagesStartFound;
+ ImageHashMap m_aImageMap;
+ ImageItemDescriptorList& m_rImageList;
+ css::uno::Reference< css::xml::sax::XLocator > m_xLocator;
+};
+
+class OWriteImagesDocumentHandler final
+{
+ public:
+ OWriteImagesDocumentHandler(
+ const ImageItemDescriptorList& aItems,
+ css::uno::Reference< css::xml::sax::XDocumentHandler > const &
+ rWriteDocumentHandler);
+ ~OWriteImagesDocumentHandler();
+
+ /// @throws css::xml::sax::SAXException
+ /// @throws css::uno::RuntimeException
+ void WriteImagesDocument();
+
+ private:
+ /// @throws css::xml::sax::SAXException
+ /// @throws css::uno::RuntimeException
+ void WriteImageList( const ImageItemDescriptorList* );
+
+ /// @throws css::xml::sax::SAXException
+ /// @throws css::uno::RuntimeException
+ void WriteImage( const ImageItemDescriptor* );
+
+ const ImageItemDescriptorList& m_rImageItemList;
+ css::uno::Reference< css::xml::sax::XDocumentHandler > m_xWriteDocumentHandler;
+ css::uno::Reference< css::xml::sax::XAttributeList > m_xEmptyList;
+ OUString m_aXMLImageNS;
+ OUString m_aAttributeType;
+ OUString m_aAttributeXlinkType;
+ OUString m_aAttributeValueSimple;
+};
+
+} // namespace framework
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */