/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
// Is the selection in a table? Then delete only the content of the selected boxes. // Here, there are two cases: // 1. Point and Mark are in one box, delete selection as usual // 2. Point and Mark are in different boxes, search all selected boxes and delete content // 3. Point and Mark are at the document start and end, Point is in a table: delete selection as usual if( rPam.GetPointNode().FindTableNode() &&
rPam.GetPointNode().StartOfSectionNode() !=
rPam.GetMarkNode().StartOfSectionNode() && !oSelectAll)
{ // group the Undo in the table if( pUndo && !*pUndo )
{
GetDoc()->GetIDocumentUndoRedo().StartUndo( SwUndoId::START, nullptr );
*pUndo = true;
}
SwPaM aDelPam( *rPam.Start() ); const SwPosition* pEndSelPos = rPam.End(); do {
aDelPam.SetMark();
SwNode& rNd = aDelPam.GetPointNode(); const SwNode& rEndNd = *rNd.EndOfSectionNode(); if( pEndSelPos->GetNodeIndex() <= rEndNd.GetIndex() )
{
*aDelPam.GetPoint() = *pEndSelPos;
pEndSelPos = nullptr; // misuse a pointer as a flag
} else
{ // then go to the end of the selection
aDelPam.GetPoint()->Assign(rEndNd);
aDelPam.Move( fnMoveBackward, GoInContent );
} // skip protected boxes if( !rNd.IsContentNode() ||
!rNd.IsInProtectSect() )
{ // delete everything
GetDoc()->getIDocumentContentOperations().DeleteAndJoin( aDelPam );
SaveTableBoxContent( aDelPam.GetPoint() );
}
if( !pEndSelPos ) // at the end of a selection break;
aDelPam.DeleteMark();
aDelPam.Move( fnMoveForward, GoInContent ); // next box
} while( pEndSelPos );
} else
{
std::optional<SwPaM> pNewPam;
SwPaM * pPam = &rPam; if (oSelectAll)
{ if (!oSelectAll->second.empty())
{
SwRewriter aRewriter;
aRewriter.AddRule(UndoArg1, SwResId(STR_MULTISEL));
GetDoc()->GetIDocumentUndoRedo().StartUndo(SwUndoId::DELETE, &aRewriter);
} // tdf#155685 tables at the end must be deleted separately for (SwTableNode *const pTable : oSelectAll->second)
{
GetDoc()->DelTable(pTable);
}
assert(dynamic_cast<SwShellCursor*>(&rPam)); // must be corrected pam
pNewPam.emplace(*rPam.GetMark(), *rPam.GetPoint()); // Selection starts at the first para of the first cell, but we // want to delete the table node before the first cell as well.
pNewPam->Start()->Assign(*oSelectAll->first);
pPam = &*pNewPam;
} // delete everything
GetDoc()->getIDocumentContentOperations().DeleteAndJoin(*pPam,
isArtificialSelection ? SwDeleteFlags::ArtificialSelection : SwDeleteFlags::Default);
SaveTableBoxContent( pPam->GetPoint() ); if (oSelectAll && !oSelectAll->second.empty())
{
GetDoc()->GetIDocumentUndoRedo().EndUndo(SwUndoId::END, nullptr);
}
}
rPam.Normalize(goLeft); // change tracking case: will make sure to end up in the correct point // Selection is not needed anymore
rPam.DeleteMark();
}
bool SwEditShell::Delete(boolconst isArtificialSelection, bool goLeft)
{
CurrShell aCurr( this ); bool bRet = false; if ( !HasReadonlySel() || CursorInsideInputField() )
{ if (HasHiddenSections() &&
officecfg::Office::Writer::Content::Display::ShowWarningHiddenSection::get())
{ if (!WarnHiddenSectionDialog())
{
bRet = RemoveParagraphMetadataFieldAtCursor(); return bRet;
}
}
StartAllAction(); bool bUndo = GetCursor()->GetNext() != GetCursor(); if( bUndo ) // more than one selection?
{
SwRewriter aRewriter;
aRewriter.AddRule(UndoArg1, SwResId(STR_MULTISEL));
// Only for a selection (non-text nodes have selection but Point/GetMark are equal) if( !rPaM.HasMark() || *rPaM.GetPoint() == *rPaM.GetMark() ) continue;
if( bFirstMove )
{ // Store start position of the new area
aSttNdIdx = pPos->GetNodeIndex()-1;
nSttCntIdx = pPos->GetContentIndex();
bFirstMove = false;
}
constbool bSuccess( GetDoc()->getIDocumentContentOperations().CopyRange(rPaM, *pPos, SwCopyFlags::CheckPosInFly) ); if (!bSuccess) continue;
// Maybe nothing has been moved? if( !bFirstMove )
{
SwPaM* pCursor = rDestShell.GetCursor();
pCursor->SetMark();
pCursor->GetPoint()->Assign( aSttNdIdx.GetIndex()+1, nSttCntIdx );
pCursor->Exchange();
} else
{ // If the cursor moved during move process, move also its GetMark
rDestShell.GetCursor()->SetMark();
rDestShell.GetCursor()->DeleteMark();
} #if OSL_DEBUG_LEVEL > 0 // check if the indices are registered in the correct nodes
{ for(SwPaM& rCmp : rDestShell.GetCursor()->GetRingContainer())
{
OSL_ENSURE( rCmp.GetPoint()->GetContentNode()
== rCmp.GetPointContentNode(), "Point in wrong Node" );
OSL_ENSURE( rCmp.GetMark()->GetContentNode()
== rCmp.GetMarkContentNode(), "Mark in wrong Node" );
}
} #endif
// close Undo container here
rDestShell.GetDoc()->GetIDocumentUndoRedo().EndUndo( SwUndoId::END, nullptr );
rDestShell.EndAllAction();
/** Replace a selected area in a text node with a given string. * * Intended for "search & replace". * * @param bRegExpRplc if <true> replace tabs (\\t) and replace with found string (not \&). * E.g. [Fnd: "zzz", Repl: "xx\t\\t..&..\&"] --> "xx\t<Tab>..zzz..&"
*/ bool SwEditShell::Replace( const OUString& rNewStr, bool bRegExpRplc )
{
CurrShell aCurr( this );
bool bRet = false; if (!HasReadonlySel(true))
{
StartAllAction();
GetDoc()->GetIDocumentUndoRedo().StartUndo(SwUndoId::EMPTY, nullptr);
// close Undo container here
GetDoc()->GetIDocumentUndoRedo().EndUndo(SwUndoId::EMPTY, nullptr);
EndAllAction();
} return bRet;
}
/** Replace a selected area in a text node with a given string. * * Method to replace a text selection with a new string while * keeping possible comments (they will be moved to the end * of the selection). * * @param rNewStr the new string which the selected area is to be replaced with * @return true, if something has been replaced, false otherwise.
*/ bool SwEditShell::ReplaceKeepComments( const OUString& rNewStr)
{ bool bRet = false;
SwPaM *pCursor = GetCursor();
if(pCursor != nullptr)
{ // go sure that the text selection pointed to by pCursor is valid if(pCursor->HasMark())
{ // preserve comments inside of the number by deleting number portions starting from the back
OUString aSelectedText = pCursor->GetText();
sal_Int32 nCommentPos(aSelectedText.lastIndexOf(CH_TXTATR_INWORD)); // go sure that we have a valid selection and a comment has been found while (nCommentPos > -1)
{ // select the part of the text after the last found comment // selection start:
pCursor->GetPoint()->AdjustContent(nCommentPos + 1); // selection end is left where it is -> will be adjusted later on // delete the part of the word after the last found comment
Replace(OUString(), false); // put the selection start back to the beginning of the word
pCursor->GetPoint()->AdjustContent(-(nCommentPos + 1)); // adjust the selection end, so that the last comment is no longer selected:
pCursor->GetMark()->AdjustContent(-1); // search for the next possible comment
aSelectedText = pCursor->GetText();
nCommentPos = aSelectedText.lastIndexOf(CH_TXTATR_INWORD);
}
bRet = Replace(rNewStr, false);
}
}
return bRet;
}
/// special method for JOE's wizards bool SwEditShell::DelFullPara()
{ bool bRet = false; if( !IsTableMode() )
{
SwPaM* pCursor = GetCursor(); // no multi selection if( !pCursor->IsMultiSelection() && !HasReadonlySel() )
{
CurrShell aCurr( this );
StartAllAction();
bRet = GetDoc()->getIDocumentContentOperations().DelFullPara( *pCursor );
EndAllAction();
}
} return bRet;
}
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