You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
140 lines
4.7 KiB
140 lines
4.7 KiB
/***************************************************************************
|
|
mymoneykeyvaluecontainer.h
|
|
-------------------
|
|
begin : Sun Nov 10 2002
|
|
copyright : (C) 2000-2005 by Thomas Baumgart
|
|
email : Thomas Baumgart <ipwizard@users.sourceforge.net>
|
|
***************************************************************************/
|
|
|
|
/***************************************************************************
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#ifndef MYMONEYKEYVALUECONTAINER_H
|
|
#define MYMONEYKEYVALUECONTAINER_H
|
|
|
|
|
|
/**
|
|
* @author Thomas Baumgart
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// QT Includes
|
|
|
|
#include <tqstring.h>
|
|
#include <tqmap.h>
|
|
#include <tqdom.h>
|
|
#include <kmymoney/export.h>
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Project Includes
|
|
|
|
|
|
/**
|
|
* This class implements a container for key/value pairs. This is used
|
|
* to store an arbitrary number of attributes with any of the engine
|
|
* object. The container can also be used to have attributes that are
|
|
* attached to this object only for a limited time (e.g. between
|
|
* start of reconciliation end it's end).
|
|
*
|
|
* To give any class the ability to have a key/value pair container,
|
|
* just derive the class from this one. See MyMoneyAccount as an example.
|
|
*/
|
|
class KMYMONEY_EXPORT MyMoneyKeyValueContainer
|
|
{
|
|
public:
|
|
MyMoneyKeyValueContainer();
|
|
MyMoneyKeyValueContainer(const TQDomElement& node);
|
|
|
|
~MyMoneyKeyValueContainer();
|
|
|
|
/**
|
|
* This method can be used to retrieve the value for a specific @p key.
|
|
* If the key is unknown in this container, an empty string will be returned.
|
|
*
|
|
* @param key const reference to TQString with the key to search for
|
|
* @return reference to value of this key. If the key does not exist,
|
|
* an emtpy string is returned.
|
|
*/
|
|
const TQString& value(const TQString& key) const;
|
|
|
|
/**
|
|
* This method is used to add a key/value pair to the container or
|
|
* modify an existing pair.
|
|
*
|
|
* @param key const reference to TQString with the key to search for
|
|
* @param value const reference to TQString with the value for this key
|
|
*/
|
|
void setValue(const TQString& key, const TQString& value);
|
|
|
|
/**
|
|
* This method is used to remove an existing key/value pair from the
|
|
* container. If the key does not exist, the container is not changed.
|
|
*
|
|
* @param key const reference to TQString with the key to remove
|
|
*/
|
|
void deletePair(const TQString& key);
|
|
|
|
/**
|
|
* This method clears all pairs currently in the container.
|
|
*/
|
|
void clear(void);
|
|
|
|
/**
|
|
* This method is used to retrieve the whole set of key/value pairs
|
|
* from the container. It is meant to be used for permanent storage
|
|
* functionality.
|
|
*
|
|
* @return TQMap<TQString, TQString> containing all key/value pairs of
|
|
* this container.
|
|
*/
|
|
const TQMap<TQString, TQString>& pairs(void) const { return m_kvp; };
|
|
|
|
/**
|
|
* This method is used to initially store a set of key/value pairs
|
|
* in the container. It is meant to be used for loading functionality
|
|
* from permanent storage.
|
|
*
|
|
* @param list const TQMap<TQString, TQString> containing the set of
|
|
* key/value pairs to be loaded into the container.
|
|
*
|
|
* @note All existing key/value pairs in the container will be deleted.
|
|
*/
|
|
void setPairs(const TQMap<TQString, TQString>& list);
|
|
|
|
/**
|
|
* This operator tests for equality of two MyMoneyKeyValueContainer objects
|
|
*/
|
|
bool operator == (const MyMoneyKeyValueContainer &) const;
|
|
|
|
const TQString& operator[] ( const TQString& k ) const { return value(k); }
|
|
|
|
TQString& operator[] ( const TQString& k) { return m_kvp[k]; }
|
|
|
|
/**
|
|
* This method creates a TQDomElement for the @p document
|
|
* under the tqparent node @p tqparent.
|
|
*
|
|
* @param document reference to TQDomDocument
|
|
* @param tqparent reference to TQDomElement tqparent node
|
|
*/
|
|
void writeXML(TQDomDocument& document, TQDomElement& tqparent) const;
|
|
|
|
private:
|
|
/**
|
|
* This member variable represents the container of key/value pairs.
|
|
*/
|
|
TQMap<TQString, TQString> m_kvp;
|
|
};
|
|
|
|
#endif
|