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 ) :
  49     mbIsEditable(true),
  50     mbOnlyMatrix(true)
  51 {
  52     TestRange( rDoc, rRange );
  53 }
  54
  55 ScEditableTester::ScEditableTester( const ScDocument& rDoc, const ScMarkData& rMark ) :
  56     mbIsEditable(true),
  57     mbOnlyMatrix(true)
  58 {
  59     TestSelection( rDoc, rMark );
  60 }
  61
  62 ScEditableTester::ScEditableTester( ScViewFunc* pView ) :
  63     mbIsEditable(true),
  64     mbOnlyMatrix(true)
  65 {
  66     bool bThisMatrix;
  67     if ( !pView->SelectionEditable( &bThisMatrix ) )
  68     {
  69         mbIsEditable = false;
  70         if ( !bThisMatrix )
  71             mbOnlyMatrix = false;
  72     }
  73 }
  74
  75 ScEditableTester::ScEditableTester(
  76     const ScDocument& rDoc, sc::ColRowEditAction eAction, SCCOLROW nStart, SCCOLROW nEnd, const ScMarkData& rMark ) :
  77     ScEditableTester()
  78 {
  79     TestBlockForAction(rDoc, eAction, nStart, nEnd, rMark);
  80 }
  81
  82 void ScEditableTester::TestBlock( const ScDocument& rDoc, SCTAB nTab,
  83         SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow, bool bNoMatrixAtAll )
  84 {
  85     if (mbIsEditable || mbOnlyMatrix)
  86     {
  87         bool bThisMatrix;
  88         if (!rDoc.IsBlockEditable( nTab, nStartCol, nStartRow, nEndCol, nEndRow, &bThisMatrix, bNoMatrixAtAll))
  89         {
  90             mbIsEditable = false;
  91             if ( !bThisMatrix )
  92                 mbOnlyMatrix = false;
  93         }
  94     }
  95 }
  96
  97 void ScEditableTester::TestSelectedBlock( const ScDocument& rDoc,
  98                         SCCOL nStartCol, SCROW nStartRow, SCCOL nEndCol, SCROW nEndRow,
  99                         const ScMarkData& rMark )
 100 {
 101     SCTAB nTabCount = rDoc.GetTableCount();
 102     for (const auto& rTab : rMark)
 103     {
 104         if (rTab >= nTabCount)
 105             break;
 106
 107         TestBlock( rDoc, rTab, nStartCol, nStartRow, nEndCol, nEndRow, false );
 108     }
 109 }
 110
 111 void ScEditableTester::TestRange(  const ScDocument& rDoc, const ScRange& rRange )
 112 {
 113     SCCOL nStartCol = rRange.aStart.Col();
 114     SCROW nStartRow = rRange.aStart.Row();
 115     SCTAB nStartTab = rRange.aStart.Tab();
 116     SCCOL nEndCol = rRange.aEnd.Col();
 117     SCROW nEndRow = rRange.aEnd.Row();
 118     SCTAB nEndTab = rRange.aEnd.Tab();
 119     for (SCTAB nTab=nStartTab; nTab<=nEndTab; nTab++)
 120         TestBlock( rDoc, nTab, nStartCol, nStartRow, nEndCol, nEndRow, false );
 121 }
 122
 123 void ScEditableTester::TestSelection( const ScDocument& rDoc, const ScMarkData& rMark )
 124 {
 125     if (mbIsEditable || mbOnlyMatrix)
 126     {
 127         bool bThisMatrix;
 128         if ( !rDoc.IsSelectionEditable( rMark, &bThisMatrix ) )
 129         {
 130             mbIsEditable = false;
 131             if ( !bThisMatrix )
 132                 mbOnlyMatrix = false;
 133         }
 134     }
 135 }
 136
 137 void ScEditableTester::TestBlockForAction(
 138     const ScDocument& rDoc, sc::ColRowEditAction eAction, SCCOLROW nStart, SCCOLROW nEnd,
 139     const ScMarkData& rMark )
 140 {
 141     mbOnlyMatrix = false;
 142
 143     for (const auto& rTab : rMark)
 144     {
 145         if (!mbIsEditable)
 146             return;
 147
 148         mbIsEditable = rDoc.IsEditActionAllowed(eAction, rTab, nStart, nEnd);
 149     }
 150 }
 151
 152 TranslateId ScEditableTester::GetMessageId() const
 153 {
 154     if (mbIsEditable)
 155         return {};
 156     else if (mbOnlyMatrix)
 157         return STR_MATRIXFRAGMENTERR;
 158     else
 159         return STR_PROTECTIONERR;
 160 }
 161
 162 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */