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/* -*- 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 <svl/itemset.hxx>
#include <vcl/virdev.hxx>
#include "undostyl.hxx"
#include "docsh.hxx"
#include "docpool.hxx"
#include "stlpool.hxx"
#include "printfun.hxx"
#include "scmod.hxx"
#include "inputhdl.hxx"
#include "globstr.hrc"
// modify style (cell or page style)
ScStyleSaveData::ScStyleSaveData() :
pItems( nullptr )
{
}
ScStyleSaveData::ScStyleSaveData( const ScStyleSaveData& rOther ) :
aName( rOther.aName ),
aParent( rOther.aParent )
{
if (rOther.pItems)
pItems = new SfxItemSet( *rOther.pItems );
else
pItems = nullptr;
}
ScStyleSaveData::~ScStyleSaveData()
{
delete pItems;
}
ScStyleSaveData& ScStyleSaveData::operator=( const ScStyleSaveData& rOther )
{
aName = rOther.aName;
aParent = rOther.aParent;
delete pItems;
if (rOther.pItems)
pItems = new SfxItemSet( *rOther.pItems );
else
pItems = nullptr;
return *this;
}
void ScStyleSaveData::InitFromStyle( const SfxStyleSheetBase* pSource )
{
if ( pSource )
{
aName = pSource->GetName();
aParent = pSource->GetParent();
delete pItems;
pItems = new SfxItemSet( const_cast<SfxStyleSheetBase*>(pSource)->GetItemSet() );
}
else
*this = ScStyleSaveData(); // empty
}
ScUndoModifyStyle::ScUndoModifyStyle( ScDocShell* pDocSh, SfxStyleFamily eFam,
const ScStyleSaveData& rOld, const ScStyleSaveData& rNew ) :
ScSimpleUndo( pDocSh ),
eFamily( eFam ),
aOldData( rOld ),
aNewData( rNew )
{
}
ScUndoModifyStyle::~ScUndoModifyStyle()
{
}
OUString ScUndoModifyStyle::GetComment() const
{
sal_uInt16 nId = (eFamily == SFX_STYLE_FAMILY_PARA) ?
STR_UNDO_EDITCELLSTYLE :
STR_UNDO_EDITPAGESTYLE;
return ScGlobal::GetRscString( nId );
}
static void lcl_DocStyleChanged( ScDocument* pDoc, SfxStyleSheetBase* pStyle, bool bRemoved )
{
//! move to document or docshell
ScopedVclPtrInstance< VirtualDevice > pVDev;
Point aLogic = pVDev->LogicToPixel( Point(1000,1000), MAP_TWIP );
double nPPTX = aLogic.X() / 1000.0;
double nPPTY = aLogic.Y() / 1000.0;
Fraction aZoom(1,1);
pDoc->StyleSheetChanged( pStyle, bRemoved, pVDev, nPPTX, nPPTY, aZoom, aZoom );
ScInputHandler* pHdl = SC_MOD()->GetInputHdl();
if (pHdl)
pHdl->ForgetLastPattern();
}
void ScUndoModifyStyle::DoChange( ScDocShell* pDocSh, const OUString& rName,
SfxStyleFamily eStyleFamily, const ScStyleSaveData& rData )
{
ScDocument& rDoc = pDocSh->GetDocument();
ScStyleSheetPool* pStlPool = rDoc.GetStyleSheetPool();
OUString aNewName = rData.GetName();
bool bDelete = aNewName.isEmpty(); // no new name -> delete style
bool bNew = ( rName.isEmpty() && !bDelete ); // creating new style
SfxStyleSheetBase* pStyle = nullptr;
if ( !rName.isEmpty() )
{
// find old style to modify
pStyle = pStlPool->Find( rName, eStyleFamily );
OSL_ENSURE( pStyle, "style not found" );
if ( pStyle && !bDelete )
{
// set new name
pStyle->SetName( aNewName );
}
}
else if ( !bDelete )
{
// create style (with new name)
pStyle = &pStlPool->Make( aNewName, eStyleFamily, SFXSTYLEBIT_USERDEF );
if ( eStyleFamily == SFX_STYLE_FAMILY_PARA )
rDoc.GetPool()->CellStyleCreated( aNewName, &rDoc );
}
if ( pStyle )
{
if ( bDelete )
{
if ( eStyleFamily == SFX_STYLE_FAMILY_PARA )
lcl_DocStyleChanged( &rDoc, pStyle, true ); // TRUE: remove usage of style
else
rDoc.RemovePageStyleInUse( rName );
// delete style
pStlPool->Remove( pStyle );
}
else
{
// modify style
OUString aNewParent = rData.GetParent();
if ( aNewParent != pStyle->GetParent() )
pStyle->SetParent( aNewParent );
SfxItemSet& rStyleSet = pStyle->GetItemSet();
const SfxItemSet* pNewSet = rData.GetItems();
OSL_ENSURE( pNewSet, "no ItemSet for style" );
if (pNewSet)
rStyleSet.Set( *pNewSet, false );
if ( eStyleFamily == SFX_STYLE_FAMILY_PARA )
{
lcl_DocStyleChanged( &rDoc, pStyle, false ); // cell styles: row heights
}
else
{
// page styles
if ( bNew && aNewName != rName )
rDoc.RenamePageStyleInUse( rName, aNewName );
if (pNewSet)
rDoc.ModifyStyleSheet( *pStyle, *pNewSet );
pDocSh->PageStyleModified( aNewName, true );
}
}
}
pDocSh->PostPaint( 0,0,0, MAXCOL,MAXROW,MAXTAB, PAINT_GRID|PAINT_LEFT );
//! undo/redo document modifications for deleted styles
//! undo/redo modifications of number formatter
}
void ScUndoModifyStyle::Undo()
{
BeginUndo();
DoChange( pDocShell, aNewData.GetName(), eFamily, aOldData );
EndUndo();
}
void ScUndoModifyStyle::Redo()
{
BeginRedo();
DoChange( pDocShell, aOldData.GetName(), eFamily, aNewData );
EndRedo();
}
void ScUndoModifyStyle::Repeat(SfxRepeatTarget& /* rTarget */)
{
}
bool ScUndoModifyStyle::CanRepeat(SfxRepeatTarget& /* rTarget */) const
{
return false; // no repeat possible
}
// apply page style
ScUndoApplyPageStyle::ApplyStyleEntry::ApplyStyleEntry( SCTAB nTab, const OUString& rOldStyle ) :
mnTab( nTab ),
maOldStyle( rOldStyle )
{
}
ScUndoApplyPageStyle::ScUndoApplyPageStyle( ScDocShell* pDocSh, const OUString& rNewStyle ) :
ScSimpleUndo( pDocSh ),
maNewStyle( rNewStyle )
{
}
ScUndoApplyPageStyle::~ScUndoApplyPageStyle()
{
}
void ScUndoApplyPageStyle::AddSheetAction( SCTAB nTab, const OUString& rOldStyle )
{
maEntries.push_back( ApplyStyleEntry( nTab, rOldStyle ) );
}
OUString ScUndoApplyPageStyle::GetComment() const
{
return ScGlobal::GetRscString( STR_UNDO_APPLYPAGESTYLE );
}
void ScUndoApplyPageStyle::Undo()
{
BeginUndo();
for( ApplyStyleVec::const_iterator aIt = maEntries.begin(), aEnd = maEntries.end(); aIt != aEnd; ++aIt )
{
pDocShell->GetDocument().SetPageStyle( aIt->mnTab, aIt->maOldStyle );
ScPrintFunc( pDocShell, pDocShell->GetPrinter(), aIt->mnTab ).UpdatePages();
}
EndUndo();
}
void ScUndoApplyPageStyle::Redo()
{
BeginRedo();
for( ApplyStyleVec::const_iterator aIt = maEntries.begin(), aEnd = maEntries.end(); aIt != aEnd; ++aIt )
{
pDocShell->GetDocument().SetPageStyle( aIt->mnTab, maNewStyle );
ScPrintFunc( pDocShell, pDocShell->GetPrinter(), aIt->mnTab ).UpdatePages();
}
EndRedo();
}
void ScUndoApplyPageStyle::Repeat(SfxRepeatTarget& /* rTarget */)
{
//! set same page style to current tab
}
bool ScUndoApplyPageStyle::CanRepeat(SfxRepeatTarget& /* rTarget */) const
{
return false;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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