1 /***************************************************************************
2  *   Copyright (C) 2008-2021 by Andrzej Rybczak                            *
3  *   andrzej@rybczak.net                                                   *
4  *                                                                         *
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.                                   *
9  *                                                                         *
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.                          *
14  *                                                                         *
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  ***************************************************************************/
20 
21 #ifndef NCMPCPP_SORT_PLAYLIST_H
22 #define NCMPCPP_SORT_PLAYLIST_H
23 
24 #include "runnable_item.h"
25 #include "interfaces.h"
26 #include "screens/screen.h"
27 #include "song.h"
28 
29 struct SortPlaylistDialog
30 	: Screen<NC::Menu<RunnableItem<std::pair<std::string, MPD::Song::GetFunction>, void()>>>, HasActions, Tabbable
31 {
32 	typedef SortPlaylistDialog Self;
33 
34 	SortPlaylistDialog();
35 
36 	virtual void switchTo() override;
37 	virtual void resize() override;
38 
39 	virtual std::wstring title() override;
typeSortPlaylistDialog40 	virtual ScreenType type() override { return ScreenType::SortPlaylistDialog; }
41 
updateSortPlaylistDialog42 	virtual void update() override { }
43 
44 	virtual void mouseButtonPressed(MEVENT me) override;
45 
isLockableSortPlaylistDialog46 	virtual bool isLockable() override { return false; }
isMergableSortPlaylistDialog47 	virtual bool isMergable() override { return false; }
48 
49 	// HasActions implementation
50 	virtual bool actionRunnable() override;
51 	virtual void runAction() override;
52 
53 	// private members
54 	void moveSortOrderUp();
55 	void moveSortOrderDown();
56 
57 private:
58 	void moveSortOrderHint() const;
59 	void sort() const;
60 	void cancel() const;
61 
62 	void setDimensions();
63 
64 	size_t m_height;
65 	size_t m_width;
66 };
67 
68 extern SortPlaylistDialog *mySortPlaylistDialog;
69 
70 #endif // NCMPCPP_SORT_PLAYLIST_H
71