kde-playground/kdepimlibs/akonadi/collectionpathresolver_p.h
2015-04-14 21:49:29 +00:00

113 lines
3.2 KiB
C++

/*
Copyright (c) 2007 Volker Krause <vkrause@kde.org>
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 AKONADI_COLLECTIONPATHRESOLVER_P_H
#define AKONADI_COLLECTIONPATHRESOLVER_P_H
#include <akonadi/collection.h>
#include <akonadi/job.h>
namespace Akonadi {
class CollectionPathResolverPrivate;
/**
* @internal
*
* Converts between collection id and collection path.
*
* While it is generally recommended to use collection ids, it can
* be necessary in some cases (eg. a command line client) to use the
* collection path instead. Use this class to get a collection id
* from a collection path.
*
* @author Volker Krause <vkrause@kde.org>
*/
class AKONADI_EXPORT CollectionPathResolver : public Job
{
Q_OBJECT
public:
/**
* Creates a new collection path resolver to convert a path into a id.
*
* Equivalent to calling CollectionPathResolver(path, Collection:root(), parent)
*
* @param path The collection path.
* @param parent The parent object.
*/
explicit CollectionPathResolver(const QString &path, QObject *parent = 0);
/**
* Create a new collection path resolver to convert a path into an id.
*
* The @p path is resolved relatively to @p parentCollection. This can be
* useful for resource, which now the root collection.
*
* @param path The collection path.
* @param parentCollection Collection relatively to which the path will be resolved.
* @param parent The parent object.
*
* @since 4.14
*/
explicit CollectionPathResolver(const QString &path, const Collection &parentCollection, QObject *parent = 0);
/**
* Creates a new collection path resolver to determine the path of
* the given collection.
*
* @param collection The collection.
* @param parent The parent object.
*/
explicit CollectionPathResolver(const Collection &collection, QObject *parent = 0);
/**
* Destroys the collection path resolver.
*/
~CollectionPathResolver();
/**
* Returns the collection id. Only valid after the job succeeded.
*/
Collection::Id collection() const;
/**
* Returns the collection path. Only valid after the job succeeded.
*/
QString path() const;
/**
* Returns the path delimiter for collections.
*/
static QString pathDelimiter();
protected:
void doStart();
private:
Q_DECLARE_PRIVATE(CollectionPathResolver)
//@cond PRIVATE
Q_PRIVATE_SLOT(d_func(), void jobResult(KJob *))
//@endcond
};
}
#endif