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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 <fmundo.hxx>
#include <fmdocumentclassification.hxx>
#include <fmcontrollayout.hxx>
#include <com/sun/star/form/XForms.hpp>
#include <svx/fmmodel.hxx>
#include <svx/fmpage.hxx>
#include <sfx2/objsh.hxx>
#include <osl/diagnose.h>
#include <optional>
using ::com::sun::star::uno::Reference;
using ::com::sun::star::container::XNameContainer;
using namespace svxform;
struct FmFormModelImplData
{
rtl::Reference<FmXUndoEnvironment> mxUndoEnv;
bool bOpenInDesignIsDefaulted;
std::optional<bool> aControlsUseRefDevice;
FmFormModelImplData()
:bOpenInDesignIsDefaulted( true )
{
}
};
FmFormModel::FmFormModel(
SfxItemPool* pPool,
SfxObjectShell* pPers)
: SdrModel(
pPool,
pPers)
, m_pObjShell(nullptr)
, m_bOpenInDesignMode(false)
, m_bAutoControlFocus(false)
{
m_pImpl.reset( new FmFormModelImplData );
m_pImpl->mxUndoEnv = new FmXUndoEnvironment(*this);
}
FmFormModel::~FmFormModel()
{
if (m_pObjShell && m_pImpl->mxUndoEnv->IsListening(*m_pObjShell))
SetObjectShell(nullptr);
ClearUndoBuffer();
// minimum limit for undos
SetMaxUndoActionCount(1);
}
rtl::Reference<SdrPage> FmFormModel::AllocPage(bool bMasterPage)
{
return new FmFormPage(*this, bMasterPage);
}
void FmFormModel::InsertPage(SdrPage* pPage, sal_uInt16 nPos)
{
// hack for as long as the method is internal
if (m_pObjShell && !m_pImpl->mxUndoEnv->IsListening( *m_pObjShell ))
SetObjectShell(m_pObjShell);
SdrModel::InsertPage( pPage, nPos );
}
rtl::Reference<SdrPage> FmFormModel::RemovePage(sal_uInt16 nPgNum)
{
FmFormPage* pToBeRemovedPage = dynamic_cast< FmFormPage* >( GetPage( nPgNum ) );
OSL_ENSURE( pToBeRemovedPage, "FmFormModel::RemovePage: *which page*?" );
if ( pToBeRemovedPage )
{
Reference< XNameContainer > xForms( pToBeRemovedPage->GetForms( false ) );
if ( xForms.is() )
m_pImpl->mxUndoEnv->RemoveForms( xForms );
}
rtl::Reference<FmFormPage> pRemovedPage = static_cast<FmFormPage*>(SdrModel::RemovePage(nPgNum).get());
OSL_ENSURE( pRemovedPage == pToBeRemovedPage, "FmFormModel::RemovePage: inconsistency!" );
return pRemovedPage;
}
void FmFormModel::InsertMasterPage(SdrPage* pPage, sal_uInt16 nPos)
{
// hack for as long as the method is internal
if (m_pObjShell && !m_pImpl->mxUndoEnv->IsListening( *m_pObjShell ))
SetObjectShell(m_pObjShell);
SdrModel::InsertMasterPage(pPage, nPos);
}
rtl::Reference<SdrPage> FmFormModel::RemoveMasterPage(sal_uInt16 nPgNum)
{
rtl::Reference<FmFormPage> pPage = static_cast<FmFormPage*>(SdrModel::RemoveMasterPage(nPgNum).get());
if ( pPage )
{
Reference< XNameContainer > xForms( pPage->GetForms( false ) );
if ( xForms.is() )
m_pImpl->mxUndoEnv->RemoveForms( xForms );
}
return pPage;
}
void FmFormModel::implSetOpenInDesignMode( bool _bOpenDesignMode )
{
if( _bOpenDesignMode != m_bOpenInDesignMode )
{
m_bOpenInDesignMode = _bOpenDesignMode;
if ( m_pObjShell )
m_pObjShell->SetModified();
}
// no matter if we really did it or not - from now on, it does not count as defaulted anymore
m_pImpl->bOpenInDesignIsDefaulted = false;
}
void FmFormModel::SetOpenInDesignMode( bool bOpenDesignMode )
{
implSetOpenInDesignMode( bOpenDesignMode );
}
bool FmFormModel::OpenInDesignModeIsDefaulted( )
{
return m_pImpl->bOpenInDesignIsDefaulted;
}
bool FmFormModel::ControlsUseRefDevice() const
{
if ( !m_pImpl->aControlsUseRefDevice )
{
DocumentType eDocType = eUnknownDocumentType;
if ( m_pObjShell )
eDocType = DocumentClassification::classifyHostDocument( m_pObjShell->GetModel() );
m_pImpl->aControlsUseRefDevice = ControlLayouter::useDocumentReferenceDevice(eDocType);
}
return *m_pImpl->aControlsUseRefDevice;
}
void FmFormModel::SetAutoControlFocus( bool _bAutoControlFocus )
{
if( _bAutoControlFocus != m_bAutoControlFocus )
{
m_bAutoControlFocus = _bAutoControlFocus;
m_pObjShell->SetModified();
}
}
void FmFormModel::SetObjectShell( SfxObjectShell* pShell )
{
if (pShell == m_pObjShell)
return;
if (m_pObjShell)
{
m_pImpl->mxUndoEnv->EndListening( *this );
m_pImpl->mxUndoEnv->EndListening( *m_pObjShell );
}
m_pObjShell = pShell;
if (m_pObjShell)
{
m_pImpl->mxUndoEnv->SetReadOnly( m_pObjShell->IsReadOnly() || m_pObjShell->IsReadOnlyUI(), FmXUndoEnvironment::Accessor() );
if (!m_pImpl->mxUndoEnv->IsReadOnly())
m_pImpl->mxUndoEnv->StartListening(*this);
m_pImpl->mxUndoEnv->StartListening( *m_pObjShell );
}
}
FmXUndoEnvironment& FmFormModel::GetUndoEnv()
{
return *m_pImpl->mxUndoEnv;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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