429 lines
15 KiB
C++
429 lines
15 KiB
C++
/* -*- 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 .
|
|
*/
|
|
|
|
#include <memory>
|
|
#include <doc.hxx>
|
|
#include <IDocumentUndoRedo.hxx>
|
|
#include <IDocumentContentOperations.hxx>
|
|
#include <editsh.hxx>
|
|
#include <pam.hxx>
|
|
#include <swundo.hxx>
|
|
#include <undobj.hxx>
|
|
#include <SwRewriter.hxx>
|
|
#include <osl/diagnose.h>
|
|
#include <wrtsh.hxx>
|
|
#include <officecfg/Office/Writer.hxx>
|
|
|
|
#include <strings.hrc>
|
|
#include <vector>
|
|
|
|
void SwEditShell::DeleteSel(SwPaM& rPam, bool const isArtificialSelection, bool goLeft,
|
|
bool* const pUndo)
|
|
{
|
|
const ExtendedSelection oSelectAll(StartsWith_() != SwCursorShell::StartsWith::None
|
|
? ExtendedSelectedAll()
|
|
: ExtendedSelection{});
|
|
// only for selections
|
|
if (!rPam.HasMark()
|
|
|| (*rPam.GetPoint() == *rPam.GetMark()
|
|
&& !IsFlySelectedByCursor(*GetDoc(), *rPam.Start(), *rPam.End())))
|
|
{
|
|
return;
|
|
}
|
|
|
|
// 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(bool const 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));
|
|
|
|
GetDoc()->GetIDocumentUndoRedo().StartUndo(SwUndoId::DELETE, &aRewriter);
|
|
}
|
|
|
|
for(SwPaM& rPaM : GetCursor()->GetRingContainer())
|
|
{
|
|
DeleteSel(rPaM, isArtificialSelection, goLeft, &bUndo);
|
|
}
|
|
|
|
// If undo container then close here
|
|
if( bUndo )
|
|
{
|
|
GetDoc()->GetIDocumentUndoRedo().EndUndo(SwUndoId::END, nullptr);
|
|
}
|
|
EndAllAction();
|
|
bRet = true;
|
|
}
|
|
else
|
|
{
|
|
bRet = RemoveParagraphMetadataFieldAtCursor();
|
|
if (!bRet)
|
|
{
|
|
InfoReadOnlyDialog(false);
|
|
}
|
|
}
|
|
|
|
return bRet;
|
|
}
|
|
|
|
bool SwEditShell::Copy( SwEditShell& rDestShell )
|
|
{
|
|
CurrShell aCurr( &rDestShell );
|
|
|
|
// List of insert positions for smart insert of block selections
|
|
std::vector< std::shared_ptr<SwPosition> > aInsertList;
|
|
|
|
// Fill list of insert positions
|
|
{
|
|
SwPosition * pPos = nullptr;
|
|
std::shared_ptr<SwPosition> pInsertPos;
|
|
sal_uInt16 nMove = 0;
|
|
for(SwPaM& rPaM : GetCursor()->GetRingContainer())
|
|
{
|
|
if( !pPos )
|
|
{
|
|
if( &rDestShell == this )
|
|
{
|
|
// First cursor represents the target position!!
|
|
rPaM.DeleteMark();
|
|
pPos = rPaM.GetPoint();
|
|
continue;
|
|
}
|
|
else
|
|
pPos = rDestShell.GetCursor()->GetPoint();
|
|
}
|
|
if( IsBlockMode() )
|
|
{ // In block mode different insert positions will be calculated
|
|
// by simulated cursor movements from the given first insert position
|
|
if( nMove )
|
|
{
|
|
SwCursor aCursor( *pPos, nullptr);
|
|
if (aCursor.UpDown(false, nMove, nullptr, 0, *GetLayout()))
|
|
{
|
|
pInsertPos = std::make_shared<SwPosition>( *aCursor.GetPoint() );
|
|
aInsertList.push_back( pInsertPos );
|
|
}
|
|
}
|
|
else
|
|
pInsertPos = std::make_shared<SwPosition>( *pPos );
|
|
++nMove;
|
|
}
|
|
SwPosition *pTmp = IsBlockMode() ? pInsertPos.get() : pPos;
|
|
// Check if a selection would be copied into itself
|
|
if( rDestShell.GetDoc() == GetDoc() &&
|
|
*rPaM.Start() <= *pTmp && *pTmp < *rPaM.End() )
|
|
return false;
|
|
}
|
|
}
|
|
|
|
rDestShell.StartAllAction();
|
|
SwPosition *pPos = nullptr;
|
|
bool bRet = false;
|
|
bool bFirstMove = true;
|
|
SwNodeIndex aSttNdIdx( rDestShell.GetDoc()->GetNodes() );
|
|
sal_Int32 nSttCntIdx = 0;
|
|
// For block selection this list is filled with the insert positions
|
|
auto pNextInsert = aInsertList.begin();
|
|
|
|
rDestShell.GetDoc()->GetIDocumentUndoRedo().StartUndo( SwUndoId::START, nullptr );
|
|
for(SwPaM& rPaM : GetCursor()->GetRingContainer())
|
|
{
|
|
if( !pPos )
|
|
{
|
|
if( &rDestShell == this )
|
|
{
|
|
// First cursor represents the target position!!
|
|
rPaM.DeleteMark();
|
|
pPos = rPaM.GetPoint();
|
|
continue;
|
|
}
|
|
else
|
|
pPos = rDestShell.GetCursor()->GetPoint();
|
|
}
|
|
if( !bFirstMove )
|
|
{
|
|
if( pNextInsert != aInsertList.end() )
|
|
{
|
|
pPos = pNextInsert->get();
|
|
++pNextInsert;
|
|
}
|
|
else if( IsBlockMode() )
|
|
GetDoc()->getIDocumentContentOperations().SplitNode( *pPos, false );
|
|
}
|
|
|
|
// 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;
|
|
}
|
|
|
|
const bool bSuccess( GetDoc()->getIDocumentContentOperations().CopyRange(rPaM, *pPos, SwCopyFlags::CheckPosInFly) );
|
|
if (!bSuccess)
|
|
continue;
|
|
|
|
SwPaM aInsertPaM(*pPos, SwPosition(aSttNdIdx));
|
|
rDestShell.GetDoc()->MakeUniqueNumRules(aInsertPaM);
|
|
|
|
bRet = true;
|
|
}
|
|
|
|
// 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();
|
|
|
|
rDestShell.SaveTableBoxContent( rDestShell.GetCursor()->GetPoint() );
|
|
|
|
return bRet;
|
|
}
|
|
|
|
/** 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);
|
|
|
|
for(SwPaM& rPaM : GetCursor()->GetRingContainer())
|
|
{
|
|
if( rPaM.HasMark() && *rPaM.GetMark() != *rPaM.GetPoint() )
|
|
{
|
|
bRet = sw::ReplaceImpl(rPaM, rNewStr, bRegExpRplc, *GetDoc(), GetLayout())
|
|
|| bRet;
|
|
SaveTableBoxContent( rPaM.GetPoint() );
|
|
}
|
|
}
|
|
|
|
// 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;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|