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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_FRAMEWORK_INC_STDTYPES_H
#define INCLUDED_FRAMEWORK_INC_STDTYPES_H
#include <algorithm>
#include <queue>
#include <unordered_map>
#include <vector>
#include "general.h"
#include <com/sun/star/awt/KeyEvent.hpp>
#include <cppuhelper/interfacecontainer.hxx>
#include <rtl/ustring.hxx>
namespace framework{
/**
Own hash functions used for stl-structures ... e.g. hash tables/maps ...
*/
struct ShortHashCode
{
size_t operator()( const ::sal_Int16& nShort ) const
{
return (size_t)nShort;
}
};
struct Int32HashCode
{
size_t operator()( const ::sal_Int32& nValue ) const
{
return (size_t)nValue;
}
};
struct KeyEventHashCode
{
size_t operator()( const css::awt::KeyEvent& aEvent ) const
{
return (size_t)(aEvent.KeyCode +
//aEvent.KeyChar +
//aEvent.KeyFunc +
aEvent.Modifiers);
}
};
struct KeyEventEqualsFunc
{
bool operator()(const css::awt::KeyEvent& rKey1,
const css::awt::KeyEvent& rKey2) const
{
return (
(rKey1.KeyCode == rKey2.KeyCode ) &&
//(rKey1.KeyChar == rKey2.KeyChar ) &&
//(rKey1.KeyFunc == rKey2.KeyFunc ) &&
(rKey1.Modifiers == rKey2.Modifiers)
);
}
};
typedef ::std::vector< OUString > OUStringList;
template <class T>
void free(std::vector<T>& vec)
{
OUStringList().swap(vec);
}
/**
Basic hash based on a std::unordered_map() which provides key=[OUString] and value=[template type] pairs
It implements some additional funtionality which can be useful but
is missing at the normal hash implementation.
*/
template< class TType >
class BaseHash : public std::unordered_map< OUString ,
TType ,
OUStringHash >
{
public:
// the only way to free used memory really!
void free()
{
BaseHash().swap( *this );// get rid of reserved capacity
}
};
/**
Basic OUString hash.
Key and values are OUStrings.
*/
typedef BaseHash< OUString > OUStringHashMap;
/**
It can be used to map names (e.g. of properties) to her corresponding handles.
Our helper class OPropertySetHelper works optimized with handles but sometimes we have only a property name.
Mapping between these two parts of a property should be done in the fastest way :-)
*/
typedef cppu::OMultiTypeInterfaceContainerHelperVar<OUString> ListenerHash;
} // namespace framework
#endif // INCLUDED_FRAMEWORK_INC_STDTYPES_H
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