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, 48 insertions, 0 deletions

diff --git a/starmath/source/wordexportbase.hxx b/starmath/source/wordexportbase.hxx
new file mode 100644
index 000000000..33a179d05
--- /dev/null
+++ b/starmath/source/wordexportbase.hxx
@@ -0,0 +1,48 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <node.hxx>
+
+/**
+ Base class implementing writing of formulas to Word.
+ */
+class SmWordExportBase
+{
+public:
+    explicit SmWordExportBase(const SmNode* pIn);
+    virtual ~SmWordExportBase();
+
+protected:
+    void HandleNode(const SmNode* pNode, int nLevel);
+    void HandleAllSubNodes(const SmNode* pNode, int nLevel);
+    void HandleTable(const SmNode* pNode, int nLevel);
+    virtual void HandleVerticalStack(const SmNode* pNode, int nLevel) = 0;
+    virtual void HandleText(const SmNode* pNode, int nLevel) = 0;
+    void HandleMath(const SmNode* pNode, int nLevel);
+    virtual void HandleFractions(const SmNode* pNode, int nLevel, const char* type) = 0;
+    void HandleUnaryOperation(const SmUnHorNode* pNode, int nLevel);
+    void HandleBinaryOperation(const SmBinHorNode* pNode, int nLevel);
+    virtual void HandleRoot(const SmRootNode* pNode, int nLevel) = 0;
+    virtual void HandleAttribute(const SmAttributeNode* pNode, int nLevel) = 0;
+    virtual void HandleOperator(const SmOperNode* pNode, int nLevel) = 0;
+    void HandleSubSupScript(const SmSubSupNode* pNode, int nLevel);
+    virtual void HandleSubSupScriptInternal(const SmSubSupNode* pNode, int nLevel, int flags) = 0;
+    virtual void HandleMatrix(const SmMatrixNode* pNode, int nLevel) = 0;
+    virtual void HandleBrace(const SmBraceNode* pNode, int nLevel) = 0;
+    virtual void HandleVerticalBrace(const SmVerticalBraceNode* pNode, int nLevel) = 0;
+    virtual void HandleBlank() = 0;
+    const SmNode* GetTree() const { return m_pTree; }
+
+private:
+    const SmNode* const m_pTree;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */