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/***************************************************************************
* Copyright (C) 2008-2014 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 NCMPCPP_BROWSER_H
#define NCMPCPP_BROWSER_H
#include "interfaces.h"
#include "mpdpp.h"
#include "regex_filter.h"
#include "screen.h"
#include "song_list.h"
struct BrowserWindow: NC::Menu<MPD::Item>, SongList
{
BrowserWindow() { }
BrowserWindow(NC::Menu<MPD::Item> &&base)
: NC::Menu<MPD::Item>(std::move(base)) { }
virtual SongIterator currentS() OVERRIDE;
virtual ConstSongIterator currentS() const OVERRIDE;
virtual SongIterator beginS() OVERRIDE;
virtual ConstSongIterator beginS() const OVERRIDE;
virtual SongIterator endS() OVERRIDE;
virtual ConstSongIterator endS() const OVERRIDE;
virtual std::vector<MPD::Song> getSelectedSongs() OVERRIDE;
};
struct Browser: Screen<BrowserWindow>, HasSongs, Searchable, Tabbable
{
Browser();
// Screen<BrowserWindow> implementation
virtual void resize() OVERRIDE;
virtual void switchTo() OVERRIDE;
virtual std::wstring title() OVERRIDE;
virtual ScreenType type() OVERRIDE { return ScreenType::Browser; }
virtual void update() OVERRIDE;
virtual void mouseButtonPressed(MEVENT me) OVERRIDE;
virtual bool isLockable() OVERRIDE { return true; }
virtual bool isMergable() OVERRIDE { return true; }
// Searchable implementation
virtual bool allowsSearching() OVERRIDE;
virtual void setSearchConstraint(const std::string &constraint) OVERRIDE;
virtual void clearConstraint() OVERRIDE;
virtual bool find(SearchDirection direction, bool wrap, bool skip_current) OVERRIDE;
// HasSongs implementation
virtual bool itemAvailable() OVERRIDE;
virtual bool addItemToPlaylist(bool play) OVERRIDE;
virtual std::vector<MPD::Song> getSelectedSongs() OVERRIDE;
// private members
void requestUpdate() { m_update_request = true; }
bool inRootDirectory();
bool isParentDirectory(const MPD::Item &item);
const std::string ¤tDirectory();
bool isLocal() { return m_local_browser; }
void locateSong(const MPD::Song &s);
bool enterDirectory();
void getDirectory(std::string directory);
void changeBrowseMode();
void remove(const MPD::Item &item);
static void fetchSupportedExtensions();
private:
bool m_update_request;
bool m_local_browser;
size_t m_scroll_beginning;
std::string m_current_directory;
Regex::Filter<MPD::Item> m_search_predicate;
};
extern Browser *myBrowser;
#endif // NCMPCPP_BROWSER_H
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