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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 <unotools/optionsdlg.hxx>
#include <unotools/configitem.hxx>
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <osl/mutex.hxx>
#include "itemholder1.hxx"
#include <unordered_map>
using namespace utl;
using namespace com::sun::star::beans;
using namespace com::sun::star::uno;
#define CFG_FILENAME "Office.OptionsDialog"
#define ROOT_NODE "OptionsDialogGroups"
#define PAGES_NODE "Pages"
#define OPTIONS_NODE "Options"
static SvtOptionsDlgOptions_Impl* pOptions = nullptr;
static sal_Int32 nRefCount = 0;
class SvtOptionsDlgOptions_Impl : public utl::ConfigItem
{
private:
typedef std::unordered_map< OUString, bool > OptionNodeList;
static constexpr OUStringLiteral g_sPathDelimiter = "/";
OptionNodeList m_aOptionNodeList;
enum NodeType{ NT_Group, NT_Page, NT_Option };
void ReadNode( const OUString& _rNode, NodeType _eType );
bool IsHidden( const OUString& _rPath ) const;
virtual void ImplCommit() override;
public:
SvtOptionsDlgOptions_Impl();
virtual void Notify( const css::uno::Sequence< OUString >& aPropertyNames ) override;
static ::osl::Mutex & getInitMutex();
bool IsGroupHidden ( const OUString& _rGroup ) const;
bool IsPageHidden ( const OUString& _rPage,
const OUString& _rGroup ) const;
bool IsOptionHidden ( const OUString& _rOption,
const OUString& _rPage,
const OUString& _rGroup ) const;
};
namespace
{
class theOptionsDlgOptions_ImplMutex : public rtl::Static<osl::Mutex, theOptionsDlgOptions_ImplMutex>{};
}
::osl::Mutex & SvtOptionsDlgOptions_Impl::getInitMutex()
{
return theOptionsDlgOptions_ImplMutex::get();
}
SvtOptionsDlgOptions_Impl::SvtOptionsDlgOptions_Impl()
: ConfigItem( CFG_FILENAME ),
m_aOptionNodeList( OptionNodeList() )
{
OUString sRootNode( ROOT_NODE );
const Sequence< OUString > aNodeSeq = GetNodeNames( sRootNode );
OUString sNode( sRootNode + g_sPathDelimiter );
for ( const auto& rNode : aNodeSeq )
{
OUString sSubNode( sNode + rNode );
ReadNode( sSubNode, NT_Group );
}
}
void SvtOptionsDlgOptions_Impl::ImplCommit()
{
// nothing to commit
}
void SvtOptionsDlgOptions_Impl::Notify( const Sequence< OUString >& )
{
// nothing to notify
}
void SvtOptionsDlgOptions_Impl::ReadNode( const OUString& _rNode, NodeType _eType )
{
OUString sNode( _rNode + g_sPathDelimiter );
OUString sSet;
sal_Int32 nLen = 0;
switch ( _eType )
{
case NT_Group :
{
sSet = PAGES_NODE;
nLen = 2;
break;
}
case NT_Page :
{
sSet = OPTIONS_NODE;
nLen = 2;
break;
}
case NT_Option :
{
nLen = 1;
break;
}
}
Sequence< OUString > lResult( nLen );
lResult[0] = sNode + "Hide";
if ( _eType != NT_Option )
lResult[1] = sNode + sSet;
Sequence< Any > aValues = GetProperties( lResult );
bool bHide = false;
if ( aValues[0] >>= bHide )
m_aOptionNodeList.emplace( sNode, bHide );
if ( _eType != NT_Option )
{
OUString sNodes( sNode + sSet );
const Sequence< OUString > aNodes = GetNodeNames( sNodes );
for ( const auto& rNode : aNodes )
{
OUString sSubNodeName( sNodes + g_sPathDelimiter + rNode );
ReadNode( sSubNodeName, _eType == NT_Group ? NT_Page : NT_Option );
}
}
}
static OUString getGroupPath( const OUString& _rGroup )
{
return OUString( ROOT_NODE "/" + _rGroup + "/" );
}
static OUString getPagePath( const OUString& _rPage )
{
return OUString( PAGES_NODE "/" + _rPage + "/" );
}
static OUString getOptionPath( const OUString& _rOption )
{
return OUString( OPTIONS_NODE "/" + _rOption + "/" );
}
bool SvtOptionsDlgOptions_Impl::IsHidden( const OUString& _rPath ) const
{
bool bRet = false;
OptionNodeList::const_iterator pIter = m_aOptionNodeList.find( _rPath );
if ( pIter != m_aOptionNodeList.end() )
bRet = pIter->second;
return bRet;
}
bool SvtOptionsDlgOptions_Impl::IsGroupHidden( const OUString& _rGroup ) const
{
return IsHidden( getGroupPath( _rGroup ) );
}
bool SvtOptionsDlgOptions_Impl::IsPageHidden( const OUString& _rPage, const OUString& _rGroup ) const
{
return IsHidden( getGroupPath( _rGroup ) + getPagePath( _rPage ) );
}
bool SvtOptionsDlgOptions_Impl::IsOptionHidden(
const OUString& _rOption, const OUString& _rPage, const OUString& _rGroup ) const
{
return IsHidden( getGroupPath( _rGroup ) + getPagePath( _rPage ) + getOptionPath( _rOption ) );
}
SvtOptionsDialogOptions::SvtOptionsDialogOptions()
{
// Global access, must be guarded (multithreading)
::osl::MutexGuard aGuard( SvtOptionsDlgOptions_Impl::getInitMutex() );
++nRefCount;
if ( !pOptions )
{
pOptions = new SvtOptionsDlgOptions_Impl;
ItemHolder1::holdConfigItem( EItem::OptionsDialogOptions );
}
m_pImp = pOptions;
}
SvtOptionsDialogOptions::~SvtOptionsDialogOptions()
{
// Global access, must be guarded (multithreading)
::osl::MutexGuard aGuard( SvtOptionsDlgOptions_Impl::getInitMutex() );
if ( !--nRefCount )
{
if ( pOptions->IsModified() )
pOptions->Commit();
delete pOptions;
pOptions = nullptr;
}
}
bool SvtOptionsDialogOptions::IsGroupHidden( const OUString& _rGroup ) const
{
return m_pImp->IsGroupHidden( _rGroup );
}
bool SvtOptionsDialogOptions::IsPageHidden( const OUString& _rPage, const OUString& _rGroup ) const
{
return m_pImp->IsPageHidden( _rPage, _rGroup );
}
bool SvtOptionsDialogOptions::IsOptionHidden(
const OUString& _rOption, const OUString& _rPage, const OUString& _rGroup ) const
{
return m_pImp->IsOptionHidden( _rOption, _rPage, _rGroup );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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