LibreOffice Module sc (master)  1
refupdatecontext.cxx
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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 
10 #include <refupdatecontext.hxx>
11 #include <algorithm>
12 #include <clipparam.hxx>
13 #include <mtvelements.hxx>
14 
15 namespace sc {
16 
17 void UpdatedRangeNames::setUpdatedName(SCTAB nTab, sal_uInt16 nIndex)
18 {
19  // Map anything <-1 to global names. Unless we really want to come up with
20  // some classification there...
21  if (nTab < -1)
22  nTab = -1;
23 
24  UpdatedNamesType::iterator it = maUpdatedNames.find(nTab);
25  if (it == maUpdatedNames.end())
26  {
27  // Insert a new container for this sheet index.
28  NameIndicesType aIndices;
29  std::pair<UpdatedNamesType::iterator,bool> r =
30  maUpdatedNames.emplace( nTab, aIndices);
31 
32  if (!r.second)
33  // Insertion failed for whatever reason.
34  return;
35 
36  it = r.first;
37  }
38 
39  NameIndicesType& rIndices = it->second;
40  rIndices.insert(nIndex);
41 }
42 
43 bool UpdatedRangeNames::isNameUpdated(SCTAB nTab, sal_uInt16 nIndex) const
44 {
45  UpdatedNamesType::const_iterator it = maUpdatedNames.find(nTab);
46  if (it == maUpdatedNames.end())
47  return false;
48 
49  const NameIndicesType& rIndices = it->second;
50  return rIndices.count(nIndex) > 0;
51 }
52 
54 {
55  UpdatedNamesType::const_iterator it = maUpdatedNames.find(nTab);
56  if (it == maUpdatedNames.end())
57  return NameIndicesType();
58  return it->second;
59 }
60 
62 {
63  UpdatedNamesType::const_iterator it = maUpdatedNames.find(nTab);
64  return it == maUpdatedNames.end();
65 }
66 
68  : mrDoc(rDoc)
70  , mbTransposed(pClipdoc != nullptr && pClipdoc->GetClipParam().isTransposed())
71  , mnColDelta(0)
72  , mnRowDelta(0)
73  , mnTabDelta(0)
74  , mpBlockPos(nullptr)
75 {
76  assert((pClipdoc == nullptr || pClipdoc->IsClipboard()) && "only nullptr or clipdoc allowed");
77 }
78 
80 {
81  return (meMode == URM_INSDEL) && (mnColDelta > 0 || mnRowDelta > 0 || mnTabDelta > 0);
82 }
83 
85 {
86  return (meMode == URM_INSDEL) && (mnColDelta < 0 || mnRowDelta < 0 || mnTabDelta < 0);
87 }
88 
90 {
91  mpBlockPos = blockPos;
92 }
93 
95 {
96  return mpBlockPos ? mpBlockPos->getBlockPosition(nTab, nCol) : nullptr;
97 }
98 
99 RefUpdateResult::RefUpdateResult() : mbValueChanged(false), mbReferenceModified(false), mbNameModified(false) {}
100 
102  mrDoc(rDoc), mnInsertPos(nInsertPos), mnSheets(nSheets) {}
103 
105  mrDoc(rDoc), mnDeletePos(nDeletePos), mnSheets(nSheets) {}
106 
108  mrDoc(rDoc), mnOldPos(nOldPos), mnNewPos(nNewPos) {}
109 
111 {
112  // Sheets below the lower bound or above the upper bound will not change.
113  SCTAB nLowerBound = std::min(mnOldPos, mnNewPos);
114  SCTAB nUpperBound = std::max(mnOldPos, mnNewPos);
115 
116  if (nOldTab < nLowerBound || nUpperBound < nOldTab)
117  // Outside the boundary. Nothing to adjust.
118  return nOldTab;
119 
120  if (nOldTab == mnOldPos)
121  return mnNewPos;
122 
123  // It's somewhere in between.
124  if (mnOldPos < mnNewPos)
125  {
126  // Moving a sheet to the right. The rest of the sheets shifts to the left.
127  return nOldTab - 1;
128  }
129 
130  // Moving a sheet to the left. The rest of the sheets shifts to the right.
131  return nOldTab + 1;
132 }
133 
135  mnTabDeletedStart(-1), mnTabDeletedEnd(-1), mbClearTabDeletedFlag(false) {}
136 
137 }
138 
139 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
RefUpdateInsertTabContext(ScDocument &rDoc, SCTAB nInsertPos, SCTAB nSheets)
SCROW mnRowDelta
Amount and direction of movement in the row direction.
void setBlockPositionReference(ColumnBlockPositionSet *blockPos)
UpdatedNamesType maUpdatedNames
SCTAB getNewTab(SCTAB nOldTab) const
Store position data for column array storage.
RefUpdateContext(ScDocument &rDoc, ScDocument *pClipdoc=nullptr)
std::unordered_set< sal_uInt16 > NameIndicesType
void setUpdatedName(SCTAB nTab, sal_uInt16 nIndex)
bool isEmpty(SCTAB nTab) const
ColumnBlockPosition * getBlockPosition(SCTAB nTab, SCCOL nCol)
Definition: mtvelements.cxx:56
bool isNameUpdated(SCTAB nTab, sal_uInt16 nIndex) const
ColumnBlockPositionSet * mpBlockPos
ColorMode meMode
bool IsClipboard() const
Definition: document.hxx:1534
RefUpdateDeleteTabContext(ScDocument &rDoc, SCTAB nInsertPos, SCTAB nSheets)
ColumnBlockPosition * getBlockPosition(SCTAB nTab, SCCOL nCol)
UpdateRefMode meMode
update mode - insert/delete, copy, or move.
sal_Int16 SCCOL
Definition: types.hxx:21
NameIndicesType getUpdatedNames(SCTAB nTab) const
SCTAB mnTabDelta
Amount and direction of movement in the sheet direction.
RefUpdateMoveTabContext(ScDocument &rDoc, SCTAB nOldPos, SCTAB nNewPos)
SCCOL mnColDelta
Amount and direction of movement in the column direction.
sal_Int16 SCTAB
Definition: types.hxx:22