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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*************************************************************************
3 : *
4 : * The Contents of this file are made available subject to the terms of
5 : * either of the following licenses
6 : *
7 : * - GNU Lesser General Public License Version 2.1
8 : * - Sun Industry Standards Source License Version 1.1
9 : *
10 : * Sun Microsystems Inc., October, 2000
11 : *
12 : * GNU Lesser General Public License Version 2.1
13 : * =============================================
14 : * Copyright 2000 by Sun Microsystems, Inc.
15 : * 901 San Antonio Road, Palo Alto, CA 94303, USA
16 : *
17 : * This library is free software; you can redistribute it and/or
18 : * modify it under the terms of the GNU Lesser General Public
19 : * License version 2.1, as published by the Free Software Foundation.
20 : *
21 : * This library is distributed in the hope that it will be useful,
22 : * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
24 : * Lesser General Public License for more details.
25 : *
26 : * You should have received a copy of the GNU Lesser General Public
27 : * License along with this library; if not, write to the Free Software
28 : * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 : * MA 02111-1307 USA
30 : *
31 : *
32 : * Sun Industry Standards Source License Version 1.1
33 : * =================================================
34 : * The contents of this file are subject to the Sun Industry Standards
35 : * Source License Version 1.1 (the "License"); You may not use this file
36 : * except in compliance with the License. You may obtain a copy of the
37 : * License at http://www.openoffice.org/license.html.
38 : *
39 : * Software provided under this License is provided on an "AS IS" basis,
40 : * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
41 : * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
42 : * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
43 : * See the License for the specific provisions governing your rights and
44 : * obligations concerning the Software.
45 : *
46 : * The Initial Developer of the Original Code is: IBM Corporation
47 : *
48 : * Copyright: 2008 by IBM Corporation
49 : *
50 : * All Rights Reserved.
51 : *
52 : * Contributor(s): _______________________________________
53 : *
54 : *
55 : ************************************************************************/
56 : /**
57 : * @file
58 : * For LWP filter architecture prototype - table object
59 : */
60 : /*************************************************************************
61 : * Change History
62 : Mar 2005 Created
63 : ************************************************************************/
64 : #ifndef _LWPTBLFORMULA_HXX_
65 : #define _LWPTBLFORMULA_HXX_
66 :
67 : using namespace std;
68 :
69 : /* These token types are written to the file. Don't change their
70 : values unless you filter them.
71 : */
72 : enum lTokenType
73 : {
74 : TK_BAD = 0,
75 : TK_OPERAND = 1,
76 : TK_END = 2,
77 : TK_RIGHTPAREN = 3,
78 : TK_FUNCTION = 4,
79 : TK_LEFTPAREN = 5,
80 : TK_UNARY_MINUS = 6,
81 : TK_ADD = 7,
82 : TK_SUBTRACT = 8,
83 : TK_MULTIPLY = 9,
84 : TK_DIVIDE = 10,
85 : TK_EQUAL = 11,
86 : TK_LESS = 12,
87 : TK_GREATER = 13,
88 : TK_NOT_EQUAL = 14,
89 : TK_GREATER_OR_EQUAL = 15,
90 : TK_LESS_OR_EQUAL = 16,
91 : TK_NOT = 17,
92 : TK_AND = 18,
93 : TK_OR = 19,
94 : TK_CELLID = 20,
95 : TK_CONSTANT = 21,
96 : TK_TEXT = 22,
97 : TK_SUM = 23,
98 : TK_IF = 24,
99 : TK_AVERAGE = 25,
100 : TK_MAXIMUM = 26,
101 : TK_MINIMUM = 27,
102 : TK_COUNT = 28,
103 : TK_CELLRANGE = 29,
104 : TK_EXPRESSION = 30,
105 : TK_OPEN_FUNCTION = 31,
106 : TK_LIST_SEPARATOR = 32
107 : };
108 : class LwpTableLayout;
109 0 : class LwpFormulaArg
110 : {
111 : public:
112 : virtual ~LwpFormulaArg() = 0;
113 : virtual OUString ToString(LwpTableLayout* pCellsMap)=0;
114 0 : virtual OUString ToArgString(LwpTableLayout* pCellsMap){ return ToString(pCellsMap);}
115 : };
116 :
117 : class LwpFormulaTools
118 : {
119 : public:
120 : static OUString GetName(sal_uInt16 nTokenType);
121 : static OUString GetCellAddr(sal_Int16 nRow, sal_Int16 nCol, LwpTableLayout* pCellsMap);
122 : };
123 :
124 0 : class LwpFormulaConst:public LwpFormulaArg
125 : {
126 : public:
127 : LwpFormulaConst( double dVal);
128 : virtual OUString ToString(LwpTableLayout* pCellsMap) SAL_OVERRIDE;
129 : private:
130 : double m_dVal;
131 : };
132 :
133 0 : class LwpFormulaText:public LwpFormulaArg
134 : {
135 : public:
136 : LwpFormulaText( const OUString& aText);
137 0 : virtual OUString ToString(LwpTableLayout* /*pCellsMap*/) SAL_OVERRIDE {return m_aText;}
138 : private:
139 : OUString m_aText;
140 : };
141 :
142 0 : class LwpFormulaCellAddr:public LwpFormulaArg
143 : {
144 : public:
145 : LwpFormulaCellAddr(sal_Int16 aCol, sal_Int16 aRow);
146 :
147 0 : sal_Int16 GetCol(){return m_aCol;}
148 0 : sal_Int16 GetRow(){return m_aRow;}
149 :
150 : virtual OUString ToString(LwpTableLayout* pCellsMap) SAL_OVERRIDE;
151 : private:
152 : sal_Int16 m_aCol;
153 : sal_Int16 m_aRow;
154 : };
155 :
156 0 : class LwpFormulaCellRangeAddr:public LwpFormulaArg
157 : {
158 : public:
159 : LwpFormulaCellRangeAddr(sal_Int16 aStartCol, sal_Int16 aStartRow, sal_Int16 aEndCol, sal_Int16 aEndRow);
160 :
161 : virtual OUString ToString(LwpTableLayout* pCellsMap) SAL_OVERRIDE;
162 : private:
163 : sal_Int16 m_aStartCol;
164 : sal_Int16 m_aStartRow;
165 : sal_Int16 m_aEndCol;
166 : sal_Int16 m_aEndRow;
167 : };
168 :
169 : class LwpFormulaFunc :public LwpFormulaArg
170 : {
171 : public:
172 : LwpFormulaFunc(sal_uInt16 nTokenType);
173 : virtual ~LwpFormulaFunc();
174 :
175 : void AddArg(LwpFormulaArg* pArg);
176 :
177 : virtual OUString ToString(LwpTableLayout* pCellsMap) SAL_OVERRIDE;
178 : OUString ToArgString(LwpTableLayout* pCellsMap) SAL_OVERRIDE;
179 :
180 : protected:
181 : vector<LwpFormulaArg*> m_aArgs;
182 : sal_uInt16 m_nTokenType;
183 : };
184 :
185 0 : class LwpFormulaOp : public LwpFormulaFunc
186 : {
187 : public:
188 0 : LwpFormulaOp(sal_uInt16 nTokenType):LwpFormulaFunc(nTokenType){;}
189 : virtual OUString ToString(LwpTableLayout* pCellsMap) SAL_OVERRIDE;
190 : };
191 :
192 0 : class LwpFormulaUnaryOp : public LwpFormulaFunc
193 : {
194 : public:
195 0 : LwpFormulaUnaryOp(sal_uInt16 nTokenType):LwpFormulaFunc(nTokenType){;}
196 : virtual OUString ToString(LwpTableLayout* pCellsMap) SAL_OVERRIDE;
197 : };
198 :
199 : class LwpFormulaInfo : public LwpCellList
200 : {
201 : public:
202 : LwpFormulaInfo(LwpObjectHeader &objHdr, LwpSvStream* pStrm);
203 : virtual ~LwpFormulaInfo();
204 0 : sal_Bool IsFormula() SAL_OVERRIDE {return sal_True;}
205 : void SetRow(sal_uInt16 nRow){ m_nFormulaRow = nRow;}
206 : OUString Convert(LwpTableLayout* pCellsMap);
207 : void Convert(XFCell * pCell, LwpTableLayout* pCellsMap) SAL_OVERRIDE;
208 : protected:
209 : void Read() SAL_OVERRIDE;
210 : sal_Bool ReadCellID();
211 : sal_Bool ReadText();
212 : sal_Bool ReadCellRange();
213 : sal_Bool ReadExpression();
214 : sal_Bool ReadArguments(LwpFormulaFunc& aFunc);
215 : sal_Bool m_bSupported;
216 : private:
217 : vector<LwpFormulaArg*> m_aStack;
218 : sal_Bool ReadConst();
219 : void MarkUnsupported(sal_uInt16 TokenType);
220 :
221 : sal_uInt16 m_nFormulaRow;
222 : };
223 :
224 : #endif
225 :
226 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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