sc/source/ui/docshell/editable.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  * 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 <editable.hxx>
  21 #include <document.hxx>
  22 #include <viewfunc.hxx>
  23 #include <globstr.hrc>
  24
  25 ScEditableTester::ScEditableTester() :
  26     mbIsEditable(true),
  27     mbOnlyMatrix(true)
  28 {
  29 }
  30
  31 ScEditableTester::ScEditableTester( const ScDocument& rDoc, SCTAB nTab,
  32         SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow, bool bNoMatrixAtAll ) :
  33     mbIsEditable(true),
  34     mbOnlyMatrix(true)
  35 {
  36     TestBlock( rDoc, nTab, nStartCol, nStartRow, nEndCol, nEndRow, bNoMatrixAtAll );
  37 }
  38
  39 ScEditableTester::ScEditableTester( const ScDocument& rDoc,
  40                         SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow,
  41                         const ScMarkData& rMark ) :
  42     mbIsEditable(true),
  43     mbOnlyMatrix(true)
  44 {
  45     TestSelectedBlock( rDoc, nStartCol, nStartRow, nEndCol, nEndRow, rMark );
  46 }
  47
  48 ScEditableTester::ScEditableTester( const ScDocument& rDoc, const ScRange& rRange, sc::EditAction eAction ) :
  49     mbIsEditable(true),
  50     mbOnlyMatrix(true)
  51 {
  52     if (eAction == sc::EditAction::Unknown)
  53         TestRange(rDoc, rRange);
  54     else
  55         TestRangeForAction( rDoc, rRange, eAction );
  56 }
  57
  58 ScEditableTester::ScEditableTester( const ScDocument& rDoc, const ScMarkData& rMark ) :
  59     mbIsEditable(true),
  60     mbOnlyMatrix(true)
  61 {
  62     TestSelection( rDoc, rMark );
  63 }
  64
  65 ScEditableTester::ScEditableTester( ScViewFunc* pView ) :
  66     mbIsEditable(true),
  67     mbOnlyMatrix(true)
  68 {
  69     bool bThisMatrix;
  70     if ( !pView->SelectionEditable( &bThisMatrix ) )
  71     {
  72         mbIsEditable = false;
  73         if ( !bThisMatrix )
  74             mbOnlyMatrix = false;
  75     }
  76 }
  77
  78 ScEditableTester::ScEditableTester(
  79     const ScDocument& rDoc, sc::EditAction eAction, SCCOL nStartCol, SCROW nStartRow,
  80     SCCOL nEndCol, SCROW nEndRow, const ScMarkData& rMark ) :
  81     ScEditableTester()
  82 {
  83     TestBlockForAction(rDoc, eAction, nStartCol, nStartRow, nEndCol, nEndRow, rMark);
  84 }
  85
  86 void ScEditableTester::TestBlock( const ScDocument& rDoc, SCTAB nTab,
  87         SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow, bool bNoMatrixAtAll )
  88 {
  89     if (mbIsEditable || mbOnlyMatrix)
  90     {
  91         bool bThisMatrix;
  92         if (!rDoc.IsBlockEditable( nTab, nStartCol, nStartRow, nEndCol, nEndRow, &bThisMatrix, bNoMatrixAtAll ))
  93         {
  94             mbIsEditable = false;
  95             if ( !bThisMatrix )
  96                 mbOnlyMatrix = false;
  97         }
  98     }
  99 }
 100
 101 void ScEditableTester::TestBlockForAction( const ScDocument& rDoc, SCTAB nTab,
 102         SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow, sc::EditAction eAction )
 103 {
 104     if (mbIsEditable || mbOnlyMatrix)
 105     {
 106         mbIsEditable = rDoc.IsEditActionAllowed(eAction, nTab, nStartCol, nStartRow, nEndCol, nEndRow);
 107     }
 108 }
 109
 110 void ScEditableTester::TestSelectedBlock( const ScDocument& rDoc,
 111                         SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow,
 112                         const ScMarkData& rMark )
 113 {
 114     SCTAB nTabCount = rDoc.GetTableCount();
 115     for (const auto& rTab : rMark)
 116     {
 117         if (rTab >= nTabCount)
 118             break;
 119
 120         TestBlock( rDoc, rTab, nStartCol, nStartRow, nEndCol, nEndRow, false );
 121     }
 122 }
 123
 124 void ScEditableTester::TestRange( const ScDocument& rDoc, const ScRange& rRange )
 125 {
 126     SCCOL nStartCol = rRange.aStart.Col();
 127     SCROW nStartRow = rRange.aStart.Row();
 128     SCTAB nStartTab = rRange.aStart.Tab();
 129     SCCOL nEndCol = rRange.aEnd.Col();
 130     SCROW nEndRow = rRange.aEnd.Row();
 131     SCTAB nEndTab = rRange.aEnd.Tab();
 132     for (SCTAB nTab=nStartTab; nTab<=nEndTab; nTab++)
 133         TestBlock( rDoc, nTab, nStartCol, nStartRow, nEndCol, nEndRow, false );
 134 }
 135
 136 void ScEditableTester::TestRangeForAction(const ScDocument& rDoc, const ScRange& rRange, sc::EditAction eAction)
 137 {
 138     SCCOL nStartCol = rRange.aStart.Col();
 139     SCROW nStartRow = rRange.aStart.Row();
 140     SCTAB nStartTab = rRange.aStart.Tab();
 141     SCCOL nEndCol = rRange.aEnd.Col();
 142     SCROW nEndRow = rRange.aEnd.Row();
 143     SCTAB nEndTab = rRange.aEnd.Tab();
 144     for (SCTAB nTab = nStartTab; nTab <= nEndTab; nTab++)
 145         TestBlockForAction(rDoc, nTab, nStartCol, nStartRow, nEndCol, nEndRow, eAction);
 146 }
 147
 148 void ScEditableTester::TestSelection( const ScDocument& rDoc, const ScMarkData& rMark )
 149 {
 150     if (mbIsEditable || mbOnlyMatrix)
 151     {
 152         bool bThisMatrix;
 153         if ( !rDoc.IsSelectionEditable( rMark, &bThisMatrix ) )
 154         {
 155             mbIsEditable = false;
 156             if ( !bThisMatrix )
 157                 mbOnlyMatrix = false;
 158         }
 159     }
 160 }
 161
 162 void ScEditableTester::TestBlockForAction(
 163     const ScDocument& rDoc, sc::EditAction eAction, SCCOL nStartCol, SCROW nStartRow,
 164     SCCOL nEndCol, SCROW nEndRow, const ScMarkData& rMark )
 165 {
 166     mbOnlyMatrix = false;
 167
 168     for (const auto& rTab : rMark)
 169     {
 170         if (!mbIsEditable)
 171             return;
 172
 173         mbIsEditable = rDoc.IsEditActionAllowed(eAction, rTab, nStartCol, nStartRow, nEndCol, nEndRow);
 174     }
 175 }
 176
 177 TranslateId ScEditableTester::GetMessageId() const
 178 {
 179     if (mbIsEditable)
 180         return {};
 181     else if (mbOnlyMatrix)
 182         return STR_MATRIXFRAGMENTERR;
 183     else
 184         return STR_PROTECTIONERR;
 185 }
 186
 187 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */