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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /xmloff/source/style/ImageStyle.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'xmloff/source/style/ImageStyle.cxx')
-rw-r--r--xmloff/source/style/ImageStyle.cxx135
1 files changed, 135 insertions, 0 deletions
diff --git a/xmloff/source/style/ImageStyle.cxx b/xmloff/source/style/ImageStyle.cxx
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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 .
+ */
+
+#include <xmloff/ImageStyle.hxx>
+#include <com/sun/star/awt/XBitmap.hpp>
+#include <com/sun/star/graphic/XGraphic.hpp>
+#include <xmloff/namespacemap.hxx>
+#include <xmloff/xmlnamespace.hxx>
+#include <xmloff/xmltoken.hxx>
+#include <xmloff/xmlexp.hxx>
+#include <xmloff/xmlimp.hxx>
+#include <rtl/ustring.hxx>
+#include <sal/log.hxx>
+#include <xmloff/xmltkmap.hxx>
+
+using namespace css;
+using namespace xmloff::token;
+
+void XMLImageStyle::exportXML(OUString const & rStrName, uno::Any const & rValue, SvXMLExport& rExport)
+{
+ if (rStrName.isEmpty())
+ return;
+
+ if (!rValue.has<uno::Reference<awt::XBitmap>>())
+ return;
+
+ // Name
+ bool bEncoded = false;
+ rExport.AddAttribute(XML_NAMESPACE_DRAW, XML_NAME,
+ rExport.EncodeStyleName(rStrName, &bEncoded));
+ if (bEncoded)
+ {
+ rExport.AddAttribute(XML_NAMESPACE_DRAW, XML_DISPLAY_NAME, rStrName);
+ }
+
+ auto xBitmap = rValue.get<uno::Reference<awt::XBitmap>>();
+ uno::Reference<graphic::XGraphic> xGraphic(xBitmap, uno::UNO_QUERY);
+
+ OUString aMimeType;
+ const OUString aStr = rExport.AddEmbeddedXGraphic(xGraphic, aMimeType);
+
+ // uri
+ if (!aStr.isEmpty())
+ {
+ rExport.AddAttribute( XML_NAMESPACE_XLINK, XML_HREF, aStr );
+ rExport.AddAttribute( XML_NAMESPACE_XLINK, XML_TYPE, XML_SIMPLE );
+ rExport.AddAttribute( XML_NAMESPACE_XLINK, XML_SHOW, XML_EMBED );
+ rExport.AddAttribute( XML_NAMESPACE_XLINK, XML_ACTUATE, XML_ONLOAD );
+ }
+
+ // Do Write
+ SvXMLElementExport aElem(rExport, XML_NAMESPACE_DRAW, XML_FILL_IMAGE, true, true);
+
+ if (xBitmap.is() && xGraphic.is())
+ {
+ // optional office:binary-data
+ rExport.AddEmbeddedXGraphicAsBase64(xGraphic);
+ }
+}
+
+bool XMLImageStyle::importXML(uno::Reference<xml::sax::XFastAttributeList> const & xAttrList,
+ uno::Any& rValue, OUString& rStrName, SvXMLImport& rImport)
+{
+ bool bHasHRef = false;
+ bool bHasName = false;
+ OUString aDisplayName;
+ uno::Reference<graphic::XGraphic> xGraphic;
+
+ for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
+ {
+ const OUString aStrValue = aIter.toString();
+
+ switch( aIter.getToken() )
+ {
+ case XML_ELEMENT(DRAW, XML_NAME):
+ {
+ rStrName = aStrValue;
+ bHasName = true;
+ }
+ break;
+ case XML_ELEMENT(DRAW, XML_DISPLAY_NAME):
+ {
+ aDisplayName = aStrValue;
+ }
+ break;
+ case XML_ELEMENT(XLINK, XML_HREF):
+ {
+ xGraphic = rImport.loadGraphicByURL(aStrValue);
+ bHasHRef = true;
+ }
+ break;
+ case XML_ELEMENT(XLINK, XML_TYPE):
+ // ignore
+ break;
+ case XML_ELEMENT(XLINK, XML_SHOW):
+ // ignore
+ break;
+ case XML_ELEMENT(XLINK, XML_ACTUATE):
+ // ignore
+ break;
+ default:
+ XMLOFF_WARN_UNKNOWN("xmloff.style", aIter);
+ }
+ }
+
+ if (xGraphic.is())
+ rValue <<= xGraphic;
+
+ if( !aDisplayName.isEmpty() )
+ {
+ rImport.AddStyleDisplayName( XmlStyleFamily::SD_FILL_IMAGE_ID,
+ rStrName, aDisplayName );
+ rStrName = aDisplayName;
+ }
+
+ return bHasName && bHasHRef;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */