* Copyright 2013-2014, Stephan Aßmus <superstippi@gmx.de>.
* Copyright 2016-2025, Andrew Lindesay <apl@lindesay.co.nz>.
* All rights reserved. Distributed under the terms of the MIT License.
*
* Note that this file included code earlier from `Model.cpp` and
* copyrights have been latterly been carried across in 2024.
*/
#ifndef PACKAGE_FILTER_H
#define PACKAGE_FILTER_H
#include <vector>
#include <Referenceable.h>
#include <String.h>
#include "PackageFilterSpecification.h"
#include "PackageInfo.h"
create concrete instances of this abstract superclass.
*/
class PackageFilter : public BReferenceable
{
public:
virtual ~PackageFilter();
virtual bool AcceptsPackage(const PackageInfoRef& package) const = 0;
};
typedef BReference<PackageFilter> PackageFilterRef;
class NotFilter : public PackageFilter
{
public:
NotFilter(PackageFilterRef filter);
virtual bool AcceptsPackage(const PackageInfoRef& package) const;
private:
PackageFilterRef fFilter;
};
class AndFilter : public PackageFilter
{
public:
void AddFilter(PackageFilterRef filter);
virtual bool AcceptsPackage(const PackageInfoRef& package) const;
private:
std::vector<PackageFilterRef>
fFilters;
};
class PackageFilterFactory
{
public:
static PackageFilterRef CreateCategoryFilter(const BString& category);
static PackageFilterRef CreateSearchTermsFilter(const BString& searchTerms);
static PackageFilterRef CreateDepotFilter(const BString& depotName);
static PackageFilterRef CreateStateFilter(PackageState state);
static PackageFilterRef CreateDesktopFilter();
static PackageFilterRef CreateNativeDesktopFilter();
static PackageFilterRef CreateSourceFilter();
static PackageFilterRef CreateDevelopmentFilter();
static PackageFilterRef CreateFalseFilter();
static PackageFilterRef CreateFilter(const PackageFilterSpecificationRef specification);
};
#endif
