sc/source/core/data/refupdatecontext.cxx

   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
  13 namespace sc {
  14
  15 void UpdatedRangeNames::setUpdatedName(SCTAB nTab, sal_uInt16 nIndex)
  16 {
  17     UpdatedNamesType::iterator it = maUpdatedNames.find(nTab);
  18     if (it == maUpdatedNames.end())
  19     {
  20         // Insert a new container for this sheet index.
  21         NameIndicesType aIndices;
  22         std::pair<UpdatedNamesType::iterator,bool> r =
  23             maUpdatedNames.insert(UpdatedNamesType::value_type(nTab, aIndices));
  24
  25         if (!r.second)
  26             // Insertion failed for whatever reason.
  27             return;
  28
  29         it = r.first;
  30     }
  31
  32     NameIndicesType& rIndices = it->second;
  33     rIndices.insert(nIndex);
  34 }
  35
  36 bool UpdatedRangeNames::isNameUpdated(SCTAB nTab, sal_uInt16 nIndex) const
  37 {
  38     UpdatedNamesType::const_iterator it = maUpdatedNames.find(nTab);
  39     if (it == maUpdatedNames.end())
  40         return false;
  41
  42     const NameIndicesType& rIndices = it->second;
  43     return rIndices.count(nIndex) > 0;
  44 }
  45
  46 RefUpdateContext::RefUpdateContext(ScDocument& rDoc) :
  47     mrDoc(rDoc), meMode(URM_INSDEL), mnColDelta(0), mnRowDelta(0), mnTabDelta(0) {}
  48
  49 bool RefUpdateContext::isInserted() const
  50 {
  51     return (meMode == URM_INSDEL) && (mnColDelta > 0 || mnRowDelta > 0 || mnTabDelta > 0);
  52 }
  53
  54 bool RefUpdateContext::isDeleted() const
  55 {
  56     return (meMode == URM_INSDEL) && (mnColDelta < 0 || mnRowDelta < 0 || mnTabDelta < 0);
  57 }
  58
  59 RefUpdateResult::RefUpdateResult() : mbValueChanged(false), mbReferenceModified(false), mbNameModified(false) {}
  60 RefUpdateResult::RefUpdateResult(const RefUpdateResult& r) :
  61     mbValueChanged(r.mbValueChanged),
  62     mbReferenceModified(r.mbReferenceModified),
  63     mbNameModified(r.mbNameModified) {}
  64
  65 RefUpdateInsertTabContext::RefUpdateInsertTabContext(ScDocument& rDoc, SCTAB nInsertPos, SCTAB nSheets) :
  66     mrDoc(rDoc), mnInsertPos(nInsertPos), mnSheets(nSheets) {}
  67
  68 RefUpdateDeleteTabContext::RefUpdateDeleteTabContext(ScDocument& rDoc, SCTAB nDeletePos, SCTAB nSheets) :
  69     mrDoc(rDoc), mnDeletePos(nDeletePos), mnSheets(nSheets) {}
  70
  71 RefUpdateMoveTabContext::RefUpdateMoveTabContext(ScDocument& rDoc, SCTAB nOldPos, SCTAB nNewPos) :
  72     mrDoc(rDoc), mnOldPos(nOldPos), mnNewPos(nNewPos) {}
  73
  74 SCTAB RefUpdateMoveTabContext::getNewTab(SCTAB nOldTab) const
  75 {
  76     // Sheets below the lower bound or above the uppper bound will not change.
  77     SCTAB nLowerBound = std::min(mnOldPos, mnNewPos);
  78     SCTAB nUpperBound = std::max(mnOldPos, mnNewPos);
  79
  80     if (nOldTab < nLowerBound || nUpperBound < nOldTab)
  81         // Outside the boundary. Nothing to adjust.
  82         return nOldTab;
  83
  84     if (nOldTab == mnOldPos)
  85         return mnNewPos;
  86
  87     // It's somewhere in between.
  88     if (mnOldPos < mnNewPos)
  89     {
  90         // Moving a sheet to the right. The rest of the sheets shifts to the left.
  91         return nOldTab - 1;
  92     }
  93
  94     // Moving a sheet to the left. The rest of the sheets shifts to the right.
  95     return nOldTab + 1;
  96 }
  97
  98 SetFormulaDirtyContext::SetFormulaDirtyContext() :
  99     mnTabDeletedStart(-1), mnTabDeletedEnd(-1), mbClearTabDeletedFlag(false) {}
 100
 101 }
 102
 103 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */