1*b3f79822SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*b3f79822SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*b3f79822SAndrew Rist * or more contributor license agreements. See the NOTICE file
5*b3f79822SAndrew Rist * distributed with this work for additional information
6*b3f79822SAndrew Rist * regarding copyright ownership. The ASF licenses this file
7*b3f79822SAndrew Rist * to you under the Apache License, Version 2.0 (the
8*b3f79822SAndrew Rist * "License"); you may not use this file except in compliance
9*b3f79822SAndrew Rist * with the License. You may obtain a copy of the License at
10*b3f79822SAndrew Rist *
11*b3f79822SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*b3f79822SAndrew Rist *
13*b3f79822SAndrew Rist * Unless required by applicable law or agreed to in writing,
14*b3f79822SAndrew Rist * software distributed under the License is distributed on an
15*b3f79822SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b3f79822SAndrew Rist * KIND, either express or implied. See the License for the
17*b3f79822SAndrew Rist * specific language governing permissions and limitations
18*b3f79822SAndrew Rist * under the License.
19*b3f79822SAndrew Rist *
20*b3f79822SAndrew Rist *************************************************************/
21*b3f79822SAndrew Rist
22*b3f79822SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_sc.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir
28cdf0e10cSrcweir
29cdf0e10cSrcweir #include "scitems.hxx"
30cdf0e10cSrcweir #include <editeng/scripttypeitem.hxx>
31cdf0e10cSrcweir
32cdf0e10cSrcweir #include <com/sun/star/i18n/XBreakIterator.hpp>
33cdf0e10cSrcweir #include <com/sun/star/i18n/ScriptType.hpp>
34cdf0e10cSrcweir #include <com/sun/star/lang/XMultiServiceFactory.hpp>
35cdf0e10cSrcweir
36cdf0e10cSrcweir #include "document.hxx"
37cdf0e10cSrcweir #include "cell.hxx"
38cdf0e10cSrcweir #include "cellform.hxx"
39cdf0e10cSrcweir #include "patattr.hxx"
40cdf0e10cSrcweir #include "scrdata.hxx"
41cdf0e10cSrcweir #include "poolhelp.hxx"
42cdf0e10cSrcweir
43cdf0e10cSrcweir using namespace com::sun::star;
44cdf0e10cSrcweir
45cdf0e10cSrcweir #define SC_BREAKITER_SERVICE "com.sun.star.i18n.BreakIterator"
46cdf0e10cSrcweir
47cdf0e10cSrcweir //
48cdf0e10cSrcweir // this file is compiled with exceptions enabled
49cdf0e10cSrcweir // put functions here that need exceptions!
50cdf0e10cSrcweir //
51cdf0e10cSrcweir
52cdf0e10cSrcweir // -----------------------------------------------------------------------
53cdf0e10cSrcweir
GetBreakIterator()54cdf0e10cSrcweir const uno::Reference< i18n::XBreakIterator >& ScDocument::GetBreakIterator()
55cdf0e10cSrcweir {
56cdf0e10cSrcweir if ( !pScriptTypeData )
57cdf0e10cSrcweir pScriptTypeData = new ScScriptTypeData;
58cdf0e10cSrcweir if ( !pScriptTypeData->xBreakIter.is() )
59cdf0e10cSrcweir {
60cdf0e10cSrcweir uno::Reference< uno::XInterface > xInterface = xServiceManager->createInstance(
61cdf0e10cSrcweir ::rtl::OUString::createFromAscii( SC_BREAKITER_SERVICE ) );
62cdf0e10cSrcweir pScriptTypeData->xBreakIter = uno::Reference< i18n::XBreakIterator >( xInterface, uno::UNO_QUERY );
63cdf0e10cSrcweir DBG_ASSERT( pScriptTypeData->xBreakIter.is(), "can't get BreakIterator" );
64cdf0e10cSrcweir }
65cdf0e10cSrcweir return pScriptTypeData->xBreakIter;
66cdf0e10cSrcweir }
67cdf0e10cSrcweir
HasStringWeakCharacters(const String & rString)68cdf0e10cSrcweir sal_Bool ScDocument::HasStringWeakCharacters( const String& rString )
69cdf0e10cSrcweir {
70cdf0e10cSrcweir if (rString.Len())
71cdf0e10cSrcweir {
72cdf0e10cSrcweir uno::Reference<i18n::XBreakIterator> xBreakIter = GetBreakIterator();
73cdf0e10cSrcweir if ( xBreakIter.is() )
74cdf0e10cSrcweir {
75cdf0e10cSrcweir rtl::OUString aText = rString;
76cdf0e10cSrcweir sal_Int32 nLen = aText.getLength();
77cdf0e10cSrcweir
78cdf0e10cSrcweir sal_Int32 nPos = 0;
79cdf0e10cSrcweir do
80cdf0e10cSrcweir {
81cdf0e10cSrcweir sal_Int16 nType = xBreakIter->getScriptType( aText, nPos );
82cdf0e10cSrcweir if ( nType == i18n::ScriptType::WEAK )
83cdf0e10cSrcweir return sal_True; // found
84cdf0e10cSrcweir
85cdf0e10cSrcweir nPos = xBreakIter->endOfScript( aText, nPos, nType );
86cdf0e10cSrcweir }
87cdf0e10cSrcweir while ( nPos >= 0 && nPos < nLen );
88cdf0e10cSrcweir }
89cdf0e10cSrcweir }
90cdf0e10cSrcweir
91cdf0e10cSrcweir return sal_False; // none found
92cdf0e10cSrcweir }
93cdf0e10cSrcweir
GetStringScriptType(const String & rString)94cdf0e10cSrcweir sal_uInt8 ScDocument::GetStringScriptType( const String& rString )
95cdf0e10cSrcweir {
96cdf0e10cSrcweir
97cdf0e10cSrcweir sal_uInt8 nRet = 0;
98cdf0e10cSrcweir if (rString.Len())
99cdf0e10cSrcweir {
100cdf0e10cSrcweir uno::Reference<i18n::XBreakIterator> xBreakIter = GetBreakIterator();
101cdf0e10cSrcweir if ( xBreakIter.is() )
102cdf0e10cSrcweir {
103cdf0e10cSrcweir rtl::OUString aText = rString;
104cdf0e10cSrcweir sal_Int32 nLen = aText.getLength();
105cdf0e10cSrcweir
106cdf0e10cSrcweir sal_Int32 nPos = 0;
107cdf0e10cSrcweir do
108cdf0e10cSrcweir {
109cdf0e10cSrcweir sal_Int16 nType = xBreakIter->getScriptType( aText, nPos );
110cdf0e10cSrcweir switch ( nType )
111cdf0e10cSrcweir {
112cdf0e10cSrcweir case i18n::ScriptType::LATIN:
113cdf0e10cSrcweir nRet |= SCRIPTTYPE_LATIN;
114cdf0e10cSrcweir break;
115cdf0e10cSrcweir case i18n::ScriptType::ASIAN:
116cdf0e10cSrcweir nRet |= SCRIPTTYPE_ASIAN;
117cdf0e10cSrcweir break;
118cdf0e10cSrcweir case i18n::ScriptType::COMPLEX:
119cdf0e10cSrcweir nRet |= SCRIPTTYPE_COMPLEX;
120cdf0e10cSrcweir break;
121cdf0e10cSrcweir // WEAK is ignored
122cdf0e10cSrcweir }
123cdf0e10cSrcweir nPos = xBreakIter->endOfScript( aText, nPos, nType );
124cdf0e10cSrcweir }
125cdf0e10cSrcweir while ( nPos >= 0 && nPos < nLen );
126cdf0e10cSrcweir }
127cdf0e10cSrcweir }
128cdf0e10cSrcweir return nRet;
129cdf0e10cSrcweir }
130cdf0e10cSrcweir
GetCellScriptType(ScBaseCell * pCell,sal_uLong nNumberFormat)131cdf0e10cSrcweir sal_uInt8 ScDocument::GetCellScriptType( ScBaseCell* pCell, sal_uLong nNumberFormat )
132cdf0e10cSrcweir {
133cdf0e10cSrcweir if ( !pCell )
134cdf0e10cSrcweir return 0; // empty
135cdf0e10cSrcweir
136cdf0e10cSrcweir sal_uInt8 nStored = pCell->GetScriptType();
137cdf0e10cSrcweir if ( nStored != SC_SCRIPTTYPE_UNKNOWN ) // stored value valid?
138cdf0e10cSrcweir return nStored; // use stored value
139cdf0e10cSrcweir
140cdf0e10cSrcweir String aStr;
141cdf0e10cSrcweir Color* pColor;
142cdf0e10cSrcweir ScCellFormat::GetString( pCell, nNumberFormat, aStr, &pColor, *xPoolHelper->GetFormTable() );
143cdf0e10cSrcweir
144cdf0e10cSrcweir sal_uInt8 nRet = GetStringScriptType( aStr );
145cdf0e10cSrcweir
146cdf0e10cSrcweir pCell->SetScriptType( nRet ); // store for later calls
147cdf0e10cSrcweir
148cdf0e10cSrcweir return nRet;
149cdf0e10cSrcweir }
150cdf0e10cSrcweir
GetScriptType(SCCOL nCol,SCROW nRow,SCTAB nTab,ScBaseCell * pCell)151cdf0e10cSrcweir sal_uInt8 ScDocument::GetScriptType( SCCOL nCol, SCROW nRow, SCTAB nTab, ScBaseCell* pCell )
152cdf0e10cSrcweir {
153cdf0e10cSrcweir // if cell is not passed, take from document
154cdf0e10cSrcweir
155cdf0e10cSrcweir if (!pCell)
156cdf0e10cSrcweir {
157cdf0e10cSrcweir pCell = GetCell( ScAddress( nCol, nRow, nTab ) );
158cdf0e10cSrcweir if ( !pCell )
159cdf0e10cSrcweir return 0; // empty
160cdf0e10cSrcweir }
161cdf0e10cSrcweir
162cdf0e10cSrcweir // if script type is set, don't have to get number formats
163cdf0e10cSrcweir
164cdf0e10cSrcweir sal_uInt8 nStored = pCell->GetScriptType();
165cdf0e10cSrcweir if ( nStored != SC_SCRIPTTYPE_UNKNOWN ) // stored value valid?
166cdf0e10cSrcweir return nStored; // use stored value
167cdf0e10cSrcweir
168cdf0e10cSrcweir // include number formats from conditional formatting
169cdf0e10cSrcweir
170cdf0e10cSrcweir const ScPatternAttr* pPattern = GetPattern( nCol, nRow, nTab );
171cdf0e10cSrcweir if (!pPattern) return 0;
172cdf0e10cSrcweir const SfxItemSet* pCondSet = NULL;
173cdf0e10cSrcweir if ( ((const SfxUInt32Item&)pPattern->GetItem(ATTR_CONDITIONAL)).GetValue() )
174cdf0e10cSrcweir pCondSet = GetCondResult( nCol, nRow, nTab );
175cdf0e10cSrcweir
176cdf0e10cSrcweir sal_uLong nFormat = pPattern->GetNumberFormat( xPoolHelper->GetFormTable(), pCondSet );
177cdf0e10cSrcweir return GetCellScriptType( pCell, nFormat );
178cdf0e10cSrcweir }
179cdf0e10cSrcweir
180cdf0e10cSrcweir
181