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/*
This file is part of libkcal.
Copyright (c) 2002,2006 David Jarvie <software@astrojar.org.uk>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KCAL_CUSTOMPROPERTIES_H
#define KCAL_CUSTOMPROPERTIES_H
#include <tqstring.h>
#include <tqmap.h>
#include <kdepimmacros.h>
#include "libkcal_export.h"
namespace KCal {
/**
This class represents custom calendar properties.
It is used as a base class for classes which represent calendar components.
A custom property name written by libkcal has the form X-KDE-APP-KEY where
APP represents the application name, and KEY distinguishes individual
properties for the application.
In keeping with RFC2445, property names must be composed only of the
characters A-Z, a-z, 0-9 and '-'.
*/
class LIBKCAL_EXPORT CustomProperties
{
public:
/**
Construct a new empty custom properties instance.
*/
CustomProperties();
CustomProperties( const CustomProperties & );
~CustomProperties();
bool operator==( const CustomProperties & ) const;
/**
Create or modify a custom calendar property.
@param app Application name as it appears in the custom property name.
@param key Property identifier specific to the application.
@param value The property's value. A call with a value of TQString::null
will be ignored.
*/
void setCustomProperty( const TQCString &app, const TQCString &key,
const TQString &value );
/**
Delete a custom calendar property.
@param app Application name as it appears in the custom property name.
@param key Property identifier specific to the application.
*/
void removeCustomProperty( const TQCString &app, const TQCString &key );
/**
Return the value of a custom calendar property.
@param app Application name as it appears in the custom property name.
@param key Property identifier specific to the application.
@return Property value, or TQString::null if (and only if) the property
does not exist.
*/
TQString customProperty( const TQCString &app, const TQCString &key ) const;
/**
Create or modify a non-KDE or non-standard custom calendar property.
@param name Full property name
@param value The property's value. A call with a value of TQString::null
will be ignored.
*/
void setNonKDECustomProperty( const TQCString &name, const TQString &value );
/**
Delete a non-KDE or non-standard custom calendar property.
@param name Full property name
*/
void removeNonKDECustomProperty( const TQCString &name );
/**
Return the value of a non-KDE or non-standard custom calendar property.
@param name Full property name
@return Property value, or TQString::null if (and only if) the property
does not exist.
*/
TQString nonKDECustomProperty( const TQCString& name ) const;
/**
Initialise the alarm's custom calendar properties to the specified
key/value pairs.
*/
void setCustomProperties( const TQMap<TQCString, TQString> &properties );
/**
Return all custom calendar property key/value pairs.
*/
TQMap<TQCString, TQString> customProperties() const;
protected:
/**
Called when a custom property has been changed.
The default implementation does nothing: override in derived classes
to perform change processing.
*/
virtual void customPropertyUpdated() {}
private:
static bool checkName(const TQCString& name);
TQMap<TQCString, TQString> mProperties; // custom calendar properties
class Private;
Private *d;
};
}
#endif
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