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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 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "switerator.hxx"
21 : #include "editsh.hxx"
22 : #include "doc.hxx"
23 : #include <docary.hxx>
24 : #include <fmtfld.hxx>
25 : #include <txtfld.hxx>
26 : #include "edimp.hxx"
27 : #include "expfld.hxx"
28 : #include "pam.hxx"
29 : #include "docfld.hxx"
30 : #include "ndtxt.hxx"
31 :
32 : // sort input values
33 :
34 0 : SwInputFieldList::SwInputFieldList( SwEditShell* pShell, sal_Bool bBuildTmpLst )
35 0 : : pSh(pShell)
36 : {
37 : // create sorted list of all input fields
38 0 : pSrtLst = new _SetGetExpFlds();
39 :
40 0 : const SwFldTypes& rFldTypes = *pSh->GetDoc()->GetFldTypes();
41 0 : const sal_uInt16 nSize = rFldTypes.size();
42 :
43 : // iterate over all types
44 0 : for(sal_uInt16 i=0; i < nSize; ++i)
45 : {
46 0 : SwFieldType* pFldType = (SwFieldType*)rFldTypes[ i ];
47 0 : sal_uInt16 nType = pFldType->Which();
48 :
49 0 : if( RES_SETEXPFLD == nType || RES_INPUTFLD == nType || RES_DROPDOWN == nType )
50 : {
51 0 : SwIterator<SwFmtFld,SwFieldType> aIter( *pFldType );
52 0 : for( SwFmtFld* pFmtFld = aIter.First(); pFmtFld; pFmtFld = aIter.Next() )
53 : {
54 0 : const SwTxtFld* pTxtFld = pFmtFld->GetTxtFld();
55 :
56 : // only process InputFields, interactive SetExpFlds and DropDown fields
57 0 : if( !pTxtFld || ( RES_SETEXPFLD == nType &&
58 0 : !((SwSetExpField*)pFmtFld->GetField())->GetInputFlag()))
59 0 : continue;
60 :
61 0 : const SwTxtNode& rTxtNode = pTxtFld->GetTxtNode();
62 0 : if( rTxtNode.GetNodes().IsDocNodes() )
63 : {
64 0 : if( bBuildTmpLst )
65 : {
66 0 : aTmpLst.insert( pTxtFld );
67 : }
68 : else
69 : {
70 0 : SwNodeIndex aIdx( rTxtNode );
71 0 : _SetGetExpFld* pNew = new _SetGetExpFld(aIdx, pTxtFld );
72 0 : pSrtLst->insert( pNew );
73 : }
74 : }
75 0 : }
76 : }
77 : }
78 0 : }
79 :
80 0 : SwInputFieldList::~SwInputFieldList()
81 : {
82 0 : delete pSrtLst;
83 0 : }
84 :
85 0 : sal_uInt16 SwInputFieldList::Count() const
86 : {
87 0 : return pSrtLst->size();
88 : }
89 :
90 : // get field from list in sorted order
91 0 : SwField* SwInputFieldList::GetField(sal_uInt16 nId)
92 : {
93 0 : const SwTxtFld* pTxtFld = (*pSrtLst)[ nId ]->GetTxtFld();
94 : OSL_ENSURE( pTxtFld, "no TextFld" );
95 0 : return (SwField*)pTxtFld->GetFmtFld().GetField();
96 : }
97 :
98 : /// save cursor
99 0 : void SwInputFieldList::PushCrsr()
100 : {
101 0 : pSh->Push();
102 0 : pSh->ClearMark();
103 0 : }
104 :
105 : /// get cursor
106 0 : void SwInputFieldList::PopCrsr()
107 : {
108 0 : pSh->Pop(sal_False);
109 0 : }
110 :
111 : /// go to position of a field
112 0 : void SwInputFieldList::GotoFieldPos(sal_uInt16 nId)
113 : {
114 0 : pSh->StartAllAction();
115 0 : (*pSrtLst)[ nId ]->GetPosOfContent( *pSh->GetCrsr()->GetPoint() );
116 0 : pSh->EndAllAction();
117 0 : }
118 :
119 : /** Compare TmpLst with current fields.
120 : *
121 : * All new ones are added to SortList so that they can be updated.
122 : * For text blocks: update only input fields.
123 : *
124 : * @return count
125 : */
126 0 : sal_uInt16 SwInputFieldList::BuildSortLst()
127 : {
128 0 : const SwFldTypes& rFldTypes = *pSh->GetDoc()->GetFldTypes();
129 0 : sal_uInt16 nSize = rFldTypes.size();
130 :
131 : // iterate over all types
132 0 : for( sal_uInt16 i = 0; i < nSize; ++i )
133 : {
134 0 : SwFieldType* pFldType = (SwFieldType*)rFldTypes[ i ];
135 0 : sal_uInt16 nType = pFldType->Which();
136 :
137 0 : if( RES_SETEXPFLD == nType || RES_INPUTFLD == nType )
138 : {
139 0 : SwIterator<SwFmtFld,SwFieldType> aIter( *pFldType );
140 0 : for( SwFmtFld* pFmtFld = aIter.First(); pFmtFld; pFmtFld = aIter.Next() )
141 : {
142 0 : const SwTxtFld* pTxtFld = pFmtFld->GetTxtFld();
143 :
144 : // process only InputFields and interactive SetExpFlds
145 0 : if( !pTxtFld || ( RES_SETEXPFLD == nType &&
146 0 : !((SwSetExpField*)pFmtFld->GetField())->GetInputFlag()))
147 0 : continue;
148 :
149 0 : const SwTxtNode& rTxtNode = pTxtFld->GetTxtNode();
150 0 : if( rTxtNode.GetNodes().IsDocNodes() )
151 : {
152 : // not in TempList, thus add to SortList
153 0 : std::set<const SwTxtFld*>::iterator it = aTmpLst.find( pTxtFld );
154 0 : if( aTmpLst.end() == it )
155 : {
156 0 : SwNodeIndex aIdx( rTxtNode );
157 0 : _SetGetExpFld* pNew = new _SetGetExpFld(aIdx, pTxtFld );
158 0 : pSrtLst->insert( pNew );
159 : }
160 : else
161 0 : aTmpLst.erase( it );
162 : }
163 0 : }
164 : }
165 : }
166 :
167 : // the pointers are not needed anymore
168 0 : aTmpLst.clear();
169 0 : return pSrtLst->size();
170 : }
171 :
172 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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