2008-12-02 12:01:29 +01:00
|
|
|
/***************************************************************************
|
|
|
|
|
**
|
|
|
|
|
** This file is part of Qt Creator
|
|
|
|
|
**
|
|
|
|
|
** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
|
|
|
|
|
**
|
|
|
|
|
** Contact: Qt Software Information (qt-info@nokia.com)
|
|
|
|
|
**
|
|
|
|
|
**
|
|
|
|
|
** Non-Open Source Usage
|
|
|
|
|
**
|
|
|
|
|
** Licensees may use this file in accordance with the Qt Beta Version
|
|
|
|
|
** License Agreement, Agreement version 2.2 provided with the Software or,
|
|
|
|
|
** alternatively, in accordance with the terms contained in a written
|
|
|
|
|
** agreement between you and Nokia.
|
|
|
|
|
**
|
|
|
|
|
** GNU General Public License Usage
|
|
|
|
|
**
|
|
|
|
|
** Alternatively, this file may be used under the terms of the GNU General
|
|
|
|
|
** Public License versions 2.0 or 3.0 as published by the Free Software
|
|
|
|
|
** Foundation and appearing in the file LICENSE.GPL included in the packaging
|
|
|
|
|
** of this file. Please review the following information to ensure GNU
|
|
|
|
|
** General Public Licensing requirements will be met:
|
|
|
|
|
**
|
|
|
|
|
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
|
|
|
|
|
** http://www.gnu.org/copyleft/gpl.html.
|
|
|
|
|
**
|
|
|
|
|
** In addition, as a special exception, Nokia gives you certain additional
|
|
|
|
|
** rights. These rights are described in the Nokia Qt GPL Exception version
|
|
|
|
|
** 1.2, included in the file GPL_EXCEPTION.txt in this package.
|
|
|
|
|
**
|
|
|
|
|
***************************************************************************/
|
2008-12-02 14:09:21 +01:00
|
|
|
|
2008-12-02 12:01:29 +01:00
|
|
|
#ifndef FILEICONPROVIDER_H
|
|
|
|
|
#define FILEICONPROVIDER_H
|
|
|
|
|
|
|
|
|
|
#include <coreplugin/core_global.h>
|
|
|
|
|
|
|
|
|
|
#include <QtCore/QFileInfo>
|
|
|
|
|
#include <QtCore/QPair>
|
|
|
|
|
#include <QtGui/QFileIconProvider>
|
|
|
|
|
#include <QtGui/QIcon>
|
|
|
|
|
|
|
|
|
|
namespace Core {
|
|
|
|
|
|
|
|
|
|
class CORE_EXPORT FileIconProvider {
|
|
|
|
|
public:
|
|
|
|
|
~FileIconProvider(); // used to clear the cache
|
|
|
|
|
QIcon icon(const QFileInfo &fileInfo);
|
|
|
|
|
|
|
|
|
|
void registerIconForSuffix(const QIcon &icon, const QString &suffix);
|
|
|
|
|
|
|
|
|
|
static FileIconProvider *instance();
|
|
|
|
|
|
|
|
|
|
private:
|
|
|
|
|
QIcon iconForSuffix(const QString &suffix) const;
|
|
|
|
|
|
|
|
|
|
// mapping of file ending to icon
|
|
|
|
|
// TODO: Check if this is really faster than a QHash
|
|
|
|
|
mutable QList<QPair<QString, QIcon> > m_cache;
|
|
|
|
|
|
|
|
|
|
QFileIconProvider m_systemIconProvider;
|
|
|
|
|
QIcon m_unknownFileIcon;
|
|
|
|
|
|
|
|
|
|
// singleton pattern
|
|
|
|
|
FileIconProvider();
|
|
|
|
|
static FileIconProvider *m_instance;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
} // namespace Core
|
|
|
|
|
|
|
|
|
|
#endif // FILEICONPROVIDER_H
|
