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#ifndef IconCache_h
#define IconCache_h
/******************************************************************************
*
* Copyright (C) 2002 Hugo PEREIRA <mailto: hugo.pereira@free.fr>
*
* This 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.
*
* This software 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 General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*
*******************************************************************************/
#include "Counter.h"
#include <QString>
#include <QStringList>
#include <QHash>
#include <QPair>
#include <QIcon>
namespace Base
{
//* cache item
class IconCacheItem: public QIcon, private Counter<IconCacheItem>
{
public:
//* constructor
explicit IconCacheItem():
Counter( "Base::IconCacheItem" )
{}
//* copy constructor
explicit IconCacheItem( const QIcon& other ):
QIcon( other ),
Counter( "Base::IconCacheItem" )
{}
//* copy constructor
explicit IconCacheItem( QIcon&& other ):
QIcon( std::move( other ) ),
Counter( "Base::IconCacheItem" )
{}
//* flags
enum Flag
{
None = 0,
FromCache = 1<<0,
FromTheme = 1<<1,
FromResource = 1<<2,
Any = FromCache|FromTheme|FromResource
};
Q_DECLARE_FLAGS( Flags, Flag );
//*@name accessors
//@{
//* flags
Flags flags() const
{ return flags_; }
//* files
const QStringList& files() const
{ return files_; }
//@}
//*@name modifiers
//@{
//* flags
void setFlags( Flags value )
{ flags_ = value; }
//* clear files
void clearFiles()
{ files_.clear(); }
//* add file
void addFile( const QString& file )
{ files_ << file; }
//@}
private:
//* flags
Flags flags_ = Flag::None;
//* associated files
QStringList files_;
};
//* cache
using IconCache = QHash<QString, IconCacheItem>;
using IconPair = QPair<QString, IconCacheItem >;
inline bool operator == ( const IconPair& first, const IconPair& second )
{ return first.first == second.first; }
inline bool operator < ( const IconPair& first, const IconPair& second )
{ return first.first < second.first; }
Q_DECLARE_OPERATORS_FOR_FLAGS( IconCacheItem::Flags )
}
#endif
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