Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 128 insertions, 0 deletions

diff --git a/starmath/inc/mathml/mathmlexport.hxx b/starmath/inc/mathml/mathmlexport.hxx
new file mode 100644
index 000000000..b7c054440
--- /dev/null
+++ b/starmath/inc/mathml/mathmlexport.hxx
@@ -0,0 +1,128 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <xmloff/xmlexp.hxx>
+#include <xmloff/xmltoken.hxx>
+
+class SfxMedium;
+class SmNode;
+class SmVerticalBraceNode;
+namespace com::sun::star
+{
+namespace io
+{
+class XOutputStream;
+}
+namespace beans
+{
+class XPropertySet;
+}
+}
+
+class SmXMLExportWrapper
+{
+    css::uno::Reference<css::frame::XModel> xModel;
+    bool bFlat; //set true for export to flat .mml, set false for
+        //export to a .sxm (or whatever) package
+
+private:
+    // Use customized entities
+    bool m_bUseHTMLMLEntities;
+
+public:
+    explicit SmXMLExportWrapper(css::uno::Reference<css::frame::XModel> const& rRef)
+        : xModel(rRef)
+        , bFlat(true)
+        , m_bUseHTMLMLEntities(false)
+    {
+    }
+
+    bool Export(SfxMedium& rMedium);
+    void SetFlat(bool bIn) { bFlat = bIn; }
+
+    bool IsUseHTMLMLEntities() const { return m_bUseHTMLMLEntities; }
+    void SetUseHTMLMLEntities(bool bUseHTMLMLEntities)
+    {
+        m_bUseHTMLMLEntities = bUseHTMLMLEntities;
+    }
+
+    bool WriteThroughComponent(const css::uno::Reference<css::io::XOutputStream>& xOutputStream,
+                               const css::uno::Reference<css::lang::XComponent>& xComponent,
+                               css::uno::Reference<css::uno::XComponentContext> const& rxContext,
+                               css::uno::Reference<css::beans::XPropertySet> const& rPropSet,
+                               const char* pComponentName);
+
+    bool WriteThroughComponent(const css::uno::Reference<css::embed::XStorage>& xStor,
+                               const css::uno::Reference<css::lang::XComponent>& xComponent,
+                               const char* pStreamName,
+                               css::uno::Reference<css::uno::XComponentContext> const& rxContext,
+                               css::uno::Reference<css::beans::XPropertySet> const& rPropSet,
+                               const char* pComponentName);
+};
+
+class SmXMLExport final : public SvXMLExport
+{
+    const SmNode* pTree;
+    OUString aText;
+    bool bSuccess;
+
+    void ExportNodes(const SmNode* pNode, int nLevel);
+    void ExportTable(const SmNode* pNode, int nLevel);
+    void ExportLine(const SmNode* pNode, int nLevel);
+    void ExportExpression(const SmNode* pNode, int nLevel, bool bNoMrowContainer = false);
+    void ExportText(const SmNode* pNode);
+    void ExportMath(const SmNode* pNode);
+    void ExportBinaryHorizontal(const SmNode* pNode, int nLevel);
+    void ExportUnaryHorizontal(const SmNode* pNode, int nLevel);
+    void ExportBrace(const SmNode* pNode, int nLevel);
+    void ExportBinaryVertical(const SmNode* pNode, int nLevel);
+    void ExportBinaryDiagonal(const SmNode* pNode, int nLevel);
+    void ExportSubSupScript(const SmNode* pNode, int nLevel);
+    void ExportRoot(const SmNode* pNode, int nLevel);
+    void ExportOperator(const SmNode* pNode, int nLevel);
+    void ExportAttributes(const SmNode* pNode, int nLevel);
+    void ExportFont(const SmNode* pNode, int nLevel);
+    void ExportVerticalBrace(const SmVerticalBraceNode* pNode, int nLevel);
+    void ExportMatrix(const SmNode* pNode, int nLevel);
+    void ExportBlank(const SmNode* pNode);
+
+public:
+    SmXMLExport(const css::uno::Reference<css::uno::XComponentContext>& rContext,
+                OUString const& implementationName, SvXMLExportFlags nExportFlags);
+
+    // XUnoTunnel
+    sal_Int64 SAL_CALL getSomething(const css::uno::Sequence<sal_Int8>& rId) override;
+    static const css::uno::Sequence<sal_Int8>& getUnoTunnelId() noexcept;
+
+    void ExportAutoStyles_() override {}
+    void ExportMasterStyles_() override {}
+    void ExportContent_() override;
+    ErrCode exportDoc(enum ::xmloff::token::XMLTokenEnum eClass
+                      = ::xmloff::token::XML_TOKEN_INVALID) override;
+
+    virtual void GetViewSettings(css::uno::Sequence<css::beans::PropertyValue>& aProps) override;
+    virtual void
+    GetConfigurationSettings(css::uno::Sequence<css::beans::PropertyValue>& aProps) override;
+
+    bool GetSuccess() const { return bSuccess; }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */