1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove
25*b1cdbd2cSJim Jagielski #include "precompiled_sw.hxx"
26*b1cdbd2cSJim Jagielski #include <modeltoviewhelper.hxx>
27*b1cdbd2cSJim Jagielski
28*b1cdbd2cSJim Jagielski namespace ModelToViewHelper
29*b1cdbd2cSJim Jagielski {
30*b1cdbd2cSJim Jagielski
31*b1cdbd2cSJim Jagielski /** Converts a model position into a view position
32*b1cdbd2cSJim Jagielski */
ConvertToViewPosition(const ConversionMap * pMap,sal_uInt32 nModelPos)33*b1cdbd2cSJim Jagielski sal_uInt32 ConvertToViewPosition( const ConversionMap* pMap, sal_uInt32 nModelPos )
34*b1cdbd2cSJim Jagielski {
35*b1cdbd2cSJim Jagielski sal_uInt32 nRet = nModelPos;
36*b1cdbd2cSJim Jagielski
37*b1cdbd2cSJim Jagielski if ( !pMap )
38*b1cdbd2cSJim Jagielski return nRet;
39*b1cdbd2cSJim Jagielski
40*b1cdbd2cSJim Jagielski // Search for entry behind nPos:
41*b1cdbd2cSJim Jagielski ConversionMap::const_iterator aIter;
42*b1cdbd2cSJim Jagielski for ( aIter = pMap->begin(); aIter != pMap->end(); ++aIter )
43*b1cdbd2cSJim Jagielski {
44*b1cdbd2cSJim Jagielski if ( (*aIter).first >= nModelPos )
45*b1cdbd2cSJim Jagielski {
46*b1cdbd2cSJim Jagielski const sal_uInt32 nPosModel = (*aIter).first;
47*b1cdbd2cSJim Jagielski const sal_uInt32 nPosExpand = (*aIter).second;
48*b1cdbd2cSJim Jagielski
49*b1cdbd2cSJim Jagielski const sal_uInt32 nDistToNextModel = nPosModel - nModelPos;
50*b1cdbd2cSJim Jagielski nRet = nPosExpand - nDistToNextModel;
51*b1cdbd2cSJim Jagielski break;
52*b1cdbd2cSJim Jagielski }
53*b1cdbd2cSJim Jagielski }
54*b1cdbd2cSJim Jagielski
55*b1cdbd2cSJim Jagielski return nRet;
56*b1cdbd2cSJim Jagielski }
57*b1cdbd2cSJim Jagielski
58*b1cdbd2cSJim Jagielski
59*b1cdbd2cSJim Jagielski /** Converts a view position into a model position
60*b1cdbd2cSJim Jagielski */
ConvertToModelPosition(const ConversionMap * pMap,sal_uInt32 nViewPos)61*b1cdbd2cSJim Jagielski ModelPosition ConvertToModelPosition( const ConversionMap* pMap, sal_uInt32 nViewPos )
62*b1cdbd2cSJim Jagielski {
63*b1cdbd2cSJim Jagielski ModelPosition aRet;
64*b1cdbd2cSJim Jagielski aRet.mnPos = nViewPos;
65*b1cdbd2cSJim Jagielski
66*b1cdbd2cSJim Jagielski if ( !pMap )
67*b1cdbd2cSJim Jagielski return aRet;
68*b1cdbd2cSJim Jagielski
69*b1cdbd2cSJim Jagielski // Search for entry behind nPos:
70*b1cdbd2cSJim Jagielski ConversionMap::const_iterator aIter;
71*b1cdbd2cSJim Jagielski for ( aIter = pMap->begin(); aIter != pMap->end(); ++aIter )
72*b1cdbd2cSJim Jagielski {
73*b1cdbd2cSJim Jagielski if ( (*aIter).second > nViewPos )
74*b1cdbd2cSJim Jagielski {
75*b1cdbd2cSJim Jagielski const sal_uInt32 nPosModel = (*aIter).first;
76*b1cdbd2cSJim Jagielski const sal_uInt32 nPosExpand = (*aIter).second;
77*b1cdbd2cSJim Jagielski
78*b1cdbd2cSJim Jagielski // If nViewPos is in front of first field, we are finished.
79*b1cdbd2cSJim Jagielski if ( aIter == pMap->begin() )
80*b1cdbd2cSJim Jagielski break;
81*b1cdbd2cSJim Jagielski
82*b1cdbd2cSJim Jagielski --aIter;
83*b1cdbd2cSJim Jagielski
84*b1cdbd2cSJim Jagielski // nPrevPosModel is the field position
85*b1cdbd2cSJim Jagielski const sal_uInt32 nPrevPosModel = (*aIter).first;
86*b1cdbd2cSJim Jagielski const sal_uInt32 nPrevPosExpand = (*aIter).second;
87*b1cdbd2cSJim Jagielski
88*b1cdbd2cSJim Jagielski const sal_uInt32 nLengthModel = nPosModel - nPrevPosModel;
89*b1cdbd2cSJim Jagielski const sal_uInt32 nLengthExpand = nPosExpand - nPrevPosExpand;
90*b1cdbd2cSJim Jagielski
91*b1cdbd2cSJim Jagielski const sal_uInt32 nFieldLengthExpand = nLengthExpand - nLengthModel + 1;
92*b1cdbd2cSJim Jagielski const sal_uInt32 nFieldEndExpand = nPrevPosExpand + nFieldLengthExpand;
93*b1cdbd2cSJim Jagielski
94*b1cdbd2cSJim Jagielski // Check if nPos is outside of field:
95*b1cdbd2cSJim Jagielski if ( nFieldEndExpand <= nViewPos )
96*b1cdbd2cSJim Jagielski {
97*b1cdbd2cSJim Jagielski // nPos is outside of field:
98*b1cdbd2cSJim Jagielski const sal_uInt32 nDistToField = nViewPos - nFieldEndExpand + 1;
99*b1cdbd2cSJim Jagielski aRet.mnPos = nPrevPosModel + nDistToField;
100*b1cdbd2cSJim Jagielski }
101*b1cdbd2cSJim Jagielski else
102*b1cdbd2cSJim Jagielski {
103*b1cdbd2cSJim Jagielski // nViewPos is inside a field:
104*b1cdbd2cSJim Jagielski aRet.mnPos = nPrevPosModel;
105*b1cdbd2cSJim Jagielski aRet.mnSubPos = nViewPos - nPrevPosExpand;
106*b1cdbd2cSJim Jagielski aRet.mbIsField = true;
107*b1cdbd2cSJim Jagielski }
108*b1cdbd2cSJim Jagielski
109*b1cdbd2cSJim Jagielski break;
110*b1cdbd2cSJim Jagielski }
111*b1cdbd2cSJim Jagielski }
112*b1cdbd2cSJim Jagielski
113*b1cdbd2cSJim Jagielski return aRet;
114*b1cdbd2cSJim Jagielski }
115*b1cdbd2cSJim Jagielski
116*b1cdbd2cSJim Jagielski } // namespace ModelToViewStringConverter end
117