starmath/source/wordexportbase.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #pragma once
  11
  12 #include <node.hxx>
  13
  14 /**
  15  Base class implementing writing of formulas to Word.
  16  */
  17 class SmWordExportBase
  18 {
  19 public:
  20     explicit SmWordExportBase(const SmNode* pIn);
  21     virtual ~SmWordExportBase();
  22
  23 protected:
  24     void HandleNode(const SmNode* pNode, int nLevel);
  25     void HandleAllSubNodes(const SmNode* pNode, int nLevel);
  26     void HandleTable(const SmNode* pNode, int nLevel);
  27     virtual void HandleVerticalStack(const SmNode* pNode, int nLevel) = 0;
  28     virtual void HandleText(const SmNode* pNode, int nLevel) = 0;
  29     void HandleMath(const SmNode* pNode, int nLevel);
  30     virtual void HandleFractions(const SmNode* pNode, int nLevel, const char* type) = 0;
  31     void HandleUnaryOperation(const SmUnHorNode* pNode, int nLevel);
  32     void HandleBinaryOperation(const SmBinHorNode* pNode, int nLevel);
  33     virtual void HandleRoot(const SmRootNode* pNode, int nLevel) = 0;
  34     virtual void HandleAttribute(const SmAttributeNode* pNode, int nLevel) = 0;
  35     virtual void HandleOperator(const SmOperNode* pNode, int nLevel) = 0;
  36     void HandleSubSupScript(const SmSubSupNode* pNode, int nLevel);
  37     virtual void HandleSubSupScriptInternal(const SmSubSupNode* pNode, int nLevel, int flags) = 0;
  38     virtual void HandleMatrix(const SmMatrixNode* pNode, int nLevel) = 0;
  39     virtual void HandleBrace(const SmBraceNode* pNode, int nLevel) = 0;
  40     virtual void HandleVerticalBrace(const SmVerticalBraceNode* pNode, int nLevel) = 0;
  41     virtual void HandleBlank() = 0;
  42     const SmNode* GetTree() const { return m_pTree; }
  43
  44 private:
  45     const SmNode* const m_pTree;
  46 };
  47
  48 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */