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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
/*
Sonic Visualiser
An audio file viewer and annotation editor.
Centre for Digital Music, Queen Mary, University of London.
This file copyright 2007 QMUL.
This program 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. See the file
COPYING included with this distribution for more information.
*/
#ifndef _INTERACTIVE_FILE_FINDER_H_
#define _INTERACTIVE_FILE_FINDER_H_
#include "data/fileio/FileFinder.h"
#include <QApplication>
#include <QString>
#include <QObject>
class InteractiveFileFinder : public QObject,
public FileFinder
{
Q_OBJECT
public:
virtual ~InteractiveFileFinder();
/// Specify the extension for this application's session files
/// (without the dot)
void setApplicationSessionExtension(QString extension);
QString getApplicationSessionExtension() const {
return m_sessionExtension;
}
QString getOpenFileName(FileType type, QString fallbackLocation = "");
QString getSaveFileName(FileType type, QString fallbackLocation = "");
void registerLastOpenedFilePath(FileType type, QString path);
QString find(FileType type, QString location, QString lastKnownLocation = "");
static void setParentWidget(QWidget *);
static InteractiveFileFinder *getInstance() { return &m_instance; }
protected:
InteractiveFileFinder();
static InteractiveFileFinder m_instance;
QString findRelative(QString location, QString relativeTo);
QString locateInteractive(FileType type, QString thing);
QString m_sessionExtension;
QString m_lastLocatedLocation;
QWidget *m_parent;
};
#endif
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