1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_basic.hxx"
26 #include <tools/errcode.hxx>
27 #include <basic/sbx.hxx>
28 #include "sbxconv.hxx"
29 #include "runtime.hxx"
30
ImpGetDouble(const SbxValues * p)31 double ImpGetDouble( const SbxValues* p )
32 {
33 double nRes;
34 switch( +p->eType )
35 {
36 case SbxNULL:
37 SbxBase::SetError( SbxERR_CONVERSION );
38 case SbxEMPTY:
39 nRes = 0; break;
40 case SbxCHAR:
41 nRes = p->nChar; break;
42 case SbxBYTE:
43 nRes = p->nByte; break;
44 case SbxINTEGER:
45 case SbxBOOL:
46 nRes = p->nInteger; break;
47 case SbxERROR:
48 case SbxUSHORT:
49 nRes = p->nUShort; break;
50 case SbxLONG:
51 nRes = p->nLong; break;
52 case SbxULONG:
53 nRes = p->nULong; break;
54 case SbxSINGLE:
55 nRes = p->nSingle; break;
56 case SbxDATE:
57 case SbxDOUBLE:
58 nRes = p->nDouble; break;
59 case SbxCURRENCY:
60 nRes = ImpCurrencyToDouble( p->nLong64 ); break;
61 case SbxSALINT64:
62 nRes = static_cast< double >(p->nInt64); break;
63 case SbxSALUINT64:
64 nRes = ImpSalUInt64ToDouble( p->uInt64 ); break;
65 case SbxDECIMAL:
66 case SbxBYREF | SbxDECIMAL:
67 if( p->pDecimal )
68 p->pDecimal->getDouble( nRes );
69 else
70 nRes = 0.0;
71 break;
72 case SbxBYREF | SbxSTRING:
73 case SbxSTRING:
74 case SbxLPSTR:
75 if( !p->pOUString )
76 {
77 nRes = 0;
78 if ( SbiRuntime::isVBAEnabled() )// VBA only behaviour
79 SbxBase::SetError( SbxERR_CONVERSION );
80 }
81 else
82 {
83 double d;
84 SbxDataType t;
85 if( ImpScan( *p->pOUString, d, t, NULL ) != SbxERR_OK )
86 {
87 nRes = 0;
88 if ( SbiRuntime::isVBAEnabled() )// VBA only behaviour
89 SbxBase::SetError( SbxERR_CONVERSION );
90 }
91 else
92 nRes = d;
93 }
94 break;
95 case SbxOBJECT:
96 {
97 SbxValue* pVal = PTR_CAST(SbxValue,p->pObj);
98 if( pVal )
99 nRes = pVal->GetDouble();
100 else
101 {
102 SbxBase::SetError( SbxERR_NO_OBJECT ); nRes = 0;
103 }
104 break;
105 }
106
107 case SbxBYREF | SbxCHAR:
108 nRes = *p->pChar; break;
109 case SbxBYREF | SbxBYTE:
110 nRes = *p->pByte; break;
111 case SbxBYREF | SbxINTEGER:
112 case SbxBYREF | SbxBOOL:
113 nRes = *p->pInteger; break;
114 case SbxBYREF | SbxLONG:
115 nRes = *p->pLong; break;
116 case SbxBYREF | SbxULONG:
117 nRes = *p->pULong; break;
118 case SbxBYREF | SbxERROR:
119 case SbxBYREF | SbxUSHORT:
120 nRes = *p->pUShort; break;
121 case SbxBYREF | SbxSINGLE:
122 nRes = *p->pSingle; break;
123 case SbxBYREF | SbxDATE:
124 case SbxBYREF | SbxDOUBLE:
125 nRes = *p->pDouble; break;
126 case SbxBYREF | SbxCURRENCY:
127 nRes = ImpCurrencyToDouble( *p->pLong64 ); break;
128 case SbxBYREF | SbxSALINT64:
129 nRes = static_cast< double >(*p->pnInt64); break;
130 case SbxBYREF | SbxSALUINT64:
131 nRes = ImpSalUInt64ToDouble( *p->puInt64 ); break;
132
133 default:
134 SbxBase::SetError( SbxERR_CONVERSION ); nRes = 0;
135 }
136 return nRes;
137 }
138
ImpPutDouble(SbxValues * p,double n,sal_Bool bCoreString)139 void ImpPutDouble( SbxValues* p, double n, sal_Bool bCoreString )
140 {
141 SbxValues aTmp;
142 start:
143 switch( +p->eType )
144 {
145 // Hier sind Tests notwendig
146 case SbxCHAR:
147 aTmp.pChar = &p->nChar; goto direct;
148 case SbxBYTE:
149 aTmp.pByte = &p->nByte; goto direct;
150 case SbxINTEGER:
151 case SbxBOOL:
152 aTmp.pInteger = &p->nInteger; goto direct;
153 case SbxLONG:
154 case SbxCURRENCY:
155 aTmp.pLong = &p->nLong; goto direct;
156 case SbxULONG:
157 aTmp.pULong = &p->nULong; goto direct;
158 case SbxERROR:
159 case SbxUSHORT:
160 aTmp.pUShort = &p->nUShort; goto direct;
161 case SbxSINGLE:
162 aTmp.pSingle = &p->nSingle; goto direct;
163 case SbxDECIMAL:
164 case SbxBYREF | SbxDECIMAL:
165 {
166 SbxDecimal* pDec = ImpCreateDecimal( p );
167 if( !pDec->setDouble( n ) )
168 SbxBase::SetError( SbxERR_OVERFLOW );
169 break;
170 }
171 direct:
172 aTmp.eType = SbxDataType( p->eType | SbxBYREF );
173 p = &aTmp; goto start;
174
175 // ab hier nicht mehr
176 case SbxSALINT64:
177 p->nInt64 = ImpDoubleToSalInt64( n ); break;
178 case SbxSALUINT64:
179 p->uInt64 = ImpDoubleToSalUInt64( n ); break;
180 case SbxDATE:
181 case SbxDOUBLE:
182 p->nDouble = n; break;
183
184 case SbxBYREF | SbxSTRING:
185 case SbxSTRING:
186 case SbxLPSTR:
187 if( !p->pOUString )
188 p->pOUString = new ::rtl::OUString;
189 ImpCvtNum( (double) n, 14, *p->pOUString, bCoreString );
190 break;
191 case SbxOBJECT:
192 {
193 SbxValue* pVal = PTR_CAST(SbxValue,p->pObj);
194 if( pVal )
195 pVal->PutDouble( n );
196 else
197 SbxBase::SetError( SbxERR_NO_OBJECT );
198 break;
199 }
200 case SbxBYREF | SbxCHAR:
201 if( n > SbxMAXCHAR )
202 {
203 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXCHAR;
204 }
205 else if( n < SbxMINCHAR )
206 {
207 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMINCHAR;
208 }
209 *p->pChar = (xub_Unicode) n; break;
210 case SbxBYREF | SbxBYTE:
211 if( n > SbxMAXBYTE )
212 {
213 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXBYTE;
214 }
215 else if( n < 0 )
216 {
217 SbxBase::SetError( SbxERR_OVERFLOW ); n = 0;
218 }
219 *p->pByte = (sal_uInt8) n; break;
220 case SbxBYREF | SbxINTEGER:
221 case SbxBYREF | SbxBOOL:
222 if( n > SbxMAXINT )
223 {
224 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXINT;
225 }
226 else if( n < SbxMININT )
227 {
228 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMININT;
229 }
230 *p->pInteger = (sal_Int16) n; break;
231 case SbxBYREF | SbxERROR:
232 case SbxBYREF | SbxUSHORT:
233 if( n > SbxMAXUINT )
234 {
235 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXUINT;
236 }
237 else if( n < 0 )
238 {
239 SbxBase::SetError( SbxERR_OVERFLOW ); n = 0;
240 }
241 *p->pUShort = (sal_uInt16) n; break;
242 case SbxBYREF | SbxLONG:
243 if( n > SbxMAXLNG )
244 {
245 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXLNG;
246 }
247 else if( n < SbxMINLNG )
248 {
249 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMINLNG;
250 }
251 *p->pLong = (sal_Int32) n; break;
252 case SbxBYREF | SbxULONG:
253 if( n > SbxMAXULNG )
254 {
255 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXULNG;
256 }
257 else if( n < 0 )
258 {
259 SbxBase::SetError( SbxERR_OVERFLOW ); n = 0;
260 }
261 *p->pULong = (sal_uInt32) n; break;
262 case SbxBYREF | SbxSINGLE:
263 if( n > SbxMAXSNG )
264 {
265 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXSNG;
266 }
267 else if( n < SbxMINSNG )
268 {
269 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMINSNG;
270 }
271 else if( n > 0 && n < SbxMAXSNG2 )
272 {
273 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXSNG2;
274 }
275 else if( n < 0 && n > SbxMINSNG2 )
276 {
277 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMINSNG2;
278 }
279 *p->pSingle = (float) n; break;
280 case SbxBYREF | SbxSALINT64:
281 *p->pnInt64 = ImpDoubleToSalInt64( n ); break;
282 case SbxBYREF | SbxSALUINT64:
283 *p->puInt64 = ImpDoubleToSalUInt64( n ); break;
284 case SbxBYREF | SbxDATE:
285 case SbxBYREF | SbxDOUBLE:
286 *p->pDouble = (double) n; break;
287 case SbxBYREF | SbxCURRENCY:
288 if( n > SbxMAXCURR )
289 {
290 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXCURR;
291 }
292 else if( n < SbxMINCURR )
293 {
294 SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMINCURR;
295 }
296 *p->pLong64 = ImpDoubleToCurrency( n ); break;
297
298 default:
299 SbxBase::SetError( SbxERR_CONVERSION );
300 }
301 }
302
303