1 /***************************************************************************
2 * Copyright (C) 2008-2012 by Andrzej Rybczak *
3 * electricityispower@gmail.com *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
24 #include "interfaces.h"
28 class Browser
: public Screen
< NC::Menu
<MPD::Item
> >, public Filterable
, public HasSongs
, public Searchable
31 Browser() : itsBrowseLocally(0), itsScrollBeginning(0), itsBrowsedDir("/") { }
33 // Screen< NC::Menu<MPD::Item> > implementation
34 virtual void Resize() OVERRIDE
;
35 virtual void SwitchTo() OVERRIDE
;
37 virtual std::wstring
Title() OVERRIDE
;
39 virtual void Update() OVERRIDE
{ }
41 virtual void EnterPressed() OVERRIDE
;
42 virtual void SpacePressed() OVERRIDE
;
43 virtual void MouseButtonPressed(MEVENT me
) OVERRIDE
;
45 virtual bool isTabbable() OVERRIDE
{ return true; }
46 virtual bool isMergable() OVERRIDE
{ return true; }
48 // Filterable implementation
49 virtual bool allowsFiltering() OVERRIDE
;
50 virtual std::string
currentFilter() OVERRIDE
;
51 virtual void applyFilter(const std::string
&filter
) OVERRIDE
;
53 // Searchable implementation
54 virtual bool allowsSearching() OVERRIDE
;
55 virtual bool search(const std::string
&constraint
) OVERRIDE
;
56 virtual void nextFound(bool wrap
) OVERRIDE
;
57 virtual void prevFound(bool wrap
) OVERRIDE
;
59 // HasSongs implementation
60 virtual std::shared_ptr
<ProxySongList
> getProxySongList() OVERRIDE
;
62 virtual bool allowsSelection() OVERRIDE
;
63 virtual void reverseSelection() OVERRIDE
;
64 virtual MPD::SongList
getSelectedSongs() OVERRIDE
;
67 const std::string
&CurrentDir() { return itsBrowsedDir
; }
69 bool isLocal() { return itsBrowseLocally
; }
70 void LocateSong(const MPD::Song
&);
71 void GetDirectory(std::string
, std::string
= "/");
73 void GetLocalDirectory(MPD::ItemList
&, const std::string
& = "", bool = 0) const;
74 void ClearDirectory(const std::string
&) const;
75 void ChangeBrowseMode();
76 bool deleteItem(const MPD::Item
&);
79 static bool isParentDirectory(const MPD::Item
&item
) {
80 return item
.type
== MPD::itDirectory
&& item
.name
== "..";
84 virtual void Init() OVERRIDE
;
85 virtual bool isLockable() OVERRIDE
{ return true; }
88 bool itsBrowseLocally
;
89 size_t itsScrollBeginning
;
90 std::string itsBrowsedDir
;
93 extern Browser
*myBrowser
;