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 #ifndef INCLUDED_STARMATH_SOURCE_WORDEXPORTBASE_HXX
  11 #define INCLUDED_STARMATH_SOURCE_WORDEXPORTBASE_HXX
  12
  13 class SmAttributNode;
  14 class SmBinHorNode;
  15 class SmBraceNode;
  16 class SmMatrixNode;
  17 class SmNode;
  18 class SmOperNode;
  19 class SmRootNode;
  20 class SmSubSupNode;
  21 class SmUnHorNode;
  22 class SmVerticalBraceNode;
  23
  24 /**
  25  Base class implementing writing of formulas to Word.
  26  */
  27 class SmWordExportBase
  28 {
  29 public:
  30     explicit SmWordExportBase(const SmNode* pIn);
  31     virtual ~SmWordExportBase();
  32
  33 protected:
  34     void HandleNode(const SmNode* pNode, int nLevel);
  35     void HandleAllSubNodes(const SmNode* pNode, int nLevel);
  36     void HandleTable(const SmNode* pNode, int nLevel);
  37     virtual void HandleVerticalStack(const SmNode* pNode, int nLevel) = 0;
  38     virtual void HandleText(const SmNode* pNode, int nLevel) = 0;
  39     void HandleMath(const SmNode* pNode, int nLevel);
  40     virtual void HandleFractions(const SmNode* pNode, int nLevel, const char* type) = 0;
  41     void HandleUnaryOperation(const SmUnHorNode* pNode, int nLevel);
  42     void HandleBinaryOperation(const SmBinHorNode* pNode, int nLevel);
  43     virtual void HandleRoot(const SmRootNode* pNode, int nLevel) = 0;
  44     virtual void HandleAttribute(const SmAttributNode* pNode, int nLevel) = 0;
  45     virtual void HandleOperator(const SmOperNode* pNode, int nLevel) = 0;
  46     void HandleSubSupScript(const SmSubSupNode* pNode, int nLevel);
  47     virtual void HandleSubSupScriptInternal(const SmSubSupNode* pNode, int nLevel, int flags) = 0;
  48     virtual void HandleMatrix(const SmMatrixNode* pNode, int nLevel) = 0;
  49     virtual void HandleBrace(const SmBraceNode* pNode, int nLevel) = 0;
  50     virtual void HandleVerticalBrace(const SmVerticalBraceNode* pNode, int nLevel) = 0;
  51     virtual void HandleBlank() = 0;
  52     const SmNode* GetTree() const { return m_pTree; }
  53
  54 private:
  55     const SmNode* const m_pTree;
  56 };
  57
  58 #endif
  59
  60 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */