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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 .
*/
#ifndef INCLUDED_XMLHELP_SOURCE_CXXHELP_INC_TVREAD_HXX
#define INCLUDED_XMLHELP_SOURCE_CXXHELP_INC_TVREAD_HXX
#include <vector>
#include <rtl/ref.hxx>
#include <rtl/ustring.hxx>
#include <com/sun/star/uno/Type.hxx>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
#include <com/sun/star/util/XChangesNotifier.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/deployment/XPackage.hpp>
#include <com/sun/star/ucb/XSimpleFileAccess3.hpp>
#include <cppuhelper/implbase.hxx>
#include <memory>
namespace treeview {
class ConfigData
{
public:
enum {
PRODUCTNAME, PRODUCTVERSION, VENDORNAME, VENDORVERSION,
VENDORSHORT };
ConfigData();
int m_vAdd[5];
OUString m_vReplacement[5];
OUString prodName,prodVersion,vendName,vendVersion,vendShort;
std::vector< sal_uInt64 > vFileLen;
std::vector< OUString > vFileURL;
OUString locale,system;
OUString appendix;
void replaceName( OUString& oustring ) const;
};
class TVDom;
class TVChildTarget;
class TVBase : public cppu::WeakImplHelper <
css::container::XNameAccess,
css::container::XHierarchicalNameAccess,
css::util::XChangesNotifier,
css::lang::XComponent >
{
friend class TVChildTarget;
public:
// XNameAccess
virtual css::uno::Type SAL_CALL
getElementType( ) override
{
return cppu::UnoType<void>::get();
}
virtual sal_Bool SAL_CALL hasElements() override
{
return true;
}
// XChangesNotifier
virtual void SAL_CALL
addChangesListener(
const css::uno::Reference< css::util::XChangesListener >& ) override
{
// read only
}
virtual void SAL_CALL
removeChangesListener(
const css::uno::Reference< css::util::XChangesListener >& ) override
{
// read only
}
// XComponent
virtual void SAL_CALL dispose( ) override
{
}
virtual void SAL_CALL addEventListener(
const css::uno::Reference< css::lang::XEventListener >& ) override
{}
virtual void SAL_CALL
removeEventListener(
const css::uno::Reference< css::lang::XEventListener >& ) override
{}
// Abstract functions
// XNameAccess
virtual css::uno::Any SAL_CALL
getByName( const OUString& aName ) override = 0;
virtual css::uno::Sequence< OUString > SAL_CALL
getElementNames( ) override = 0;
virtual sal_Bool SAL_CALL
hasByName( const OUString& aName ) override = 0;
// XHierarchicalNameAccess
virtual css::uno::Any SAL_CALL
getByHierarchicalName( const OUString& aName ) override = 0;
virtual sal_Bool SAL_CALL
hasByHierarchicalName( const OUString& aName ) override = 0;
}; // end class TVBase
class TVRead
: public TVBase
{
friend class TVChildTarget;
public:
TVRead( const ConfigData& configData, TVDom* tvDom );
virtual ~TVRead() override;
// XNameAccess
virtual css::uno::Any SAL_CALL
getByName( const OUString& aName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL
getElementNames( ) override;
virtual sal_Bool SAL_CALL
hasByName( const OUString& aName ) override;
// XHierarchicalNameAccess
virtual css::uno::Any SAL_CALL
getByHierarchicalName( const OUString& aName ) override;
virtual sal_Bool SAL_CALL
hasByHierarchicalName( const OUString& aName ) override;
private:
OUString Title;
OUString TargetURL;
rtl::Reference< TVChildTarget > Children;
}; // end class TVRead
class TVChildTarget
: public TVBase
{
public:
TVChildTarget( const ConfigData& configData,TVDom* tvDom );
TVChildTarget( const css::uno::Reference< css::uno::XComponentContext >& xContext );
virtual ~TVChildTarget() override;
virtual css::uno::Any SAL_CALL
getByName( const OUString& aName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL
getElementNames( ) override;
virtual sal_Bool SAL_CALL
hasByName( const OUString& aName ) override;
// XHierarchicalNameAccess
virtual css::uno::Any SAL_CALL
getByHierarchicalName( const OUString& aName ) override;
virtual sal_Bool SAL_CALL
hasByHierarchicalName( const OUString& aName ) override;
private:
std::vector< rtl::Reference< TVRead > > Elements;
static ConfigData init(
const css::uno::Reference< css::uno::XComponentContext >& xContext );
static css::uno::Reference< css::lang::XMultiServiceFactory >
getConfiguration(
const css::uno::Reference< css::uno::XComponentContext >& rxContext );
static css::uno::Reference< css::container::XHierarchicalNameAccess >
getHierAccess( const css::uno::Reference< css::lang::XMultiServiceFactory >& rxProvider,
const char* file );
static OUString
getKey( const css::uno::Reference< css::container::XHierarchicalNameAccess >& xHierAccess,
const char* key );
static bool
getBooleanKey(
const css::uno::Reference< css::container::XHierarchicalNameAccess >& xHierAccess,
const char* key);
static void subst( OUString& instpath );
std::unique_ptr<TVDom> SearchAndInsert(std::unique_ptr<TVDom> p, TVDom* tvDom);
void Check(TVDom* tvDom);
}; // end class TVChildTarget
enum class IteratorState
{
UserExtensions,
SharedExtensions,
BundledExtensions,
EndReached
};
class ExtensionIteratorBase
{
public:
ExtensionIteratorBase( const OUString& aLanguage );
void init();
private:
static css::uno::Reference< css::deployment::XPackage > implGetHelpPackageFromPackage
( const css::uno::Reference< css::deployment::XPackage >& xPackage,
css::uno::Reference< css::deployment::XPackage >& o_xParentPackageBundle );
protected:
css::uno::Reference< css::deployment::XPackage > implGetNextUserHelpPackage
( css::uno::Reference< css::deployment::XPackage >& o_xParentPackageBundle );
css::uno::Reference< css::deployment::XPackage > implGetNextSharedHelpPackage
( css::uno::Reference< css::deployment::XPackage >& o_xParentPackageBundle );
css::uno::Reference< css::deployment::XPackage > implGetNextBundledHelpPackage
( css::uno::Reference< css::deployment::XPackage >& o_xParentPackageBundle );
void implGetLanguageVectorFromPackage( ::std::vector< OUString > &rv,
const css::uno::Reference< css::deployment::XPackage >& xPackage );
osl::Mutex m_aMutex;
css::uno::Reference< css::uno::XComponentContext > m_xContext;
css::uno::Reference< css::ucb::XSimpleFileAccess3 > m_xSFA;
IteratorState m_eState;
OUString const m_aLanguage;
css::uno::Sequence< css::uno::Reference
< css::deployment::XPackage > > m_aUserPackagesSeq;
bool m_bUserPackagesLoaded;
css::uno::Sequence< css::uno::Reference
< css::deployment::XPackage > > m_aSharedPackagesSeq;
bool m_bSharedPackagesLoaded;
css::uno::Sequence< css::uno::Reference
< css::deployment::XPackage > > m_aBundledPackagesSeq;
bool m_bBundledPackagesLoaded;
int m_iUserPackage;
int m_iSharedPackage;
int m_iBundledPackage;
}; // end class ExtensionIteratorBase
class TreeFileIterator : public ExtensionIteratorBase
{
public:
TreeFileIterator( const OUString& aLanguage )
: ExtensionIteratorBase( aLanguage )
{}
OUString nextTreeFile( sal_Int32& rnFileSize );
private:
OUString expandURL( const OUString& aURL );
OUString implGetTreeFileFromPackage( sal_Int32& rnFileSize,
const css::uno::Reference< css::deployment::XPackage >& xPackage );
}; // end class TreeFileIterator
}
#endif
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