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/***************************************************************************
* Copyright (C) 2008-2012 by Andrzej Rybczak *
* electricityispower@gmail.com *
* *
* 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. *
* *
* This program 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, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef _BROWSER_H
#define _BROWSER_H
#include "interfaces.h"
#include "mpdpp.h"
#include "screen.h"
class Browser : public Screen< NC::Menu<MPD::Item> >, public Filterable, public HasSongs, public Searchable
{
public:
Browser() : itsBrowseLocally(0), itsScrollBeginning(0), itsBrowsedDir("/") { }
// Screen< NC::Menu<MPD::Item> > implementation
virtual void Resize() OVERRIDE;
virtual void SwitchTo() OVERRIDE;
virtual std::basic_string<my_char_t> Title() OVERRIDE;
virtual void Update() OVERRIDE { }
virtual void EnterPressed() OVERRIDE;
virtual void SpacePressed() OVERRIDE;
virtual void MouseButtonPressed(MEVENT me) OVERRIDE;
virtual bool isTabbable() OVERRIDE { return true; }
virtual bool isMergable() OVERRIDE { return true; }
// Filterable implementation
virtual bool allowsFiltering() OVERRIDE;
virtual std::string currentFilter() OVERRIDE;
virtual void applyFilter(const std::string &filter) OVERRIDE;
// Searchable implementation
virtual bool allowsSearching() OVERRIDE;
virtual bool search(const std::string &constraint) OVERRIDE;
virtual void nextFound(bool wrap) OVERRIDE;
virtual void prevFound(bool wrap) OVERRIDE;
// HasSongs implementation
virtual std::shared_ptr<ProxySongList> getProxySongList() OVERRIDE;
virtual bool allowsSelection() OVERRIDE;
virtual void reverseSelection() OVERRIDE;
virtual MPD::SongList getSelectedSongs() OVERRIDE;
// private members
const std::string &CurrentDir() { return itsBrowsedDir; }
bool isLocal() { return itsBrowseLocally; }
void LocateSong(const MPD::Song &);
void GetDirectory(std::string, std::string = "/");
# ifndef WIN32
void GetLocalDirectory(MPD::ItemList &, const std::string & = "", bool = 0) const;
void ClearDirectory(const std::string &) const;
void ChangeBrowseMode();
bool deleteItem(const MPD::Item &);
# endif // !WIN32
static bool isParentDirectory(const MPD::Item &item) {
return item.type == MPD::itDirectory && item.name == "..";
}
protected:
virtual void Init() OVERRIDE;
virtual bool isLockable() OVERRIDE { return true; }
private:
bool itsBrowseLocally;
size_t itsScrollBeginning;
std::string itsBrowsedDir;
};
extern Browser *myBrowser;
#endif
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