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 #include <boost/date_time/posix_time/posix_time.hpp>
22 #include <iomanip>
23
24 #include "global.h"
25 #include "helpers.h"
26 #include "screens/server_info.h"
27 #include "statusbar.h"
28 #include "screens/screen_switcher.h"
29
30 using Global::MainHeight;
31 using Global::MainStartY;
32
33 ServerInfo *myServerInfo;
34
ServerInfo()35 ServerInfo::ServerInfo()
36 : m_timer(boost::posix_time::from_time_t(0))
37 {
38 SetDimensions();
39 w = NC::Scrollpad((COLS-m_width)/2, (MainHeight-m_height)/2+MainStartY, m_width, m_height, "MPD server info", Config.main_color, Config.window_border);
40 }
41
switchTo()42 void ServerInfo::switchTo()
43 {
44 using Global::myScreen;
45 if (myScreen != this)
46 {
47 SwitchTo::execute(this);
48
49 m_url_handlers.clear();
50 std::copy(
51 std::make_move_iterator(Mpd.GetURLHandlers()),
52 std::make_move_iterator(MPD::StringIterator()),
53 std::back_inserter(m_url_handlers)
54 );
55
56 m_tag_types.clear();
57 std::copy(
58 std::make_move_iterator(Mpd.GetTagTypes()),
59 std::make_move_iterator(MPD::StringIterator()),
60 std::back_inserter(m_tag_types)
61 );
62 }
63 else
64 switchToPreviousScreen();
65 }
66
resize()67 void ServerInfo::resize()
68 {
69 SetDimensions();
70 w.resize(m_width, m_height);
71 w.moveTo((COLS-m_width)/2, (MainHeight-m_height)/2+MainStartY);
72 if (previousScreen() && previousScreen()->hasToBeResized) // resize background window
73 {
74 previousScreen()->resize();
75 previousScreen()->refresh();
76 }
77 hasToBeResized = 0;
78 }
79
title()80 std::wstring ServerInfo::title()
81 {
82 return previousScreen()->title();
83 }
84
update()85 void ServerInfo::update()
86 {
87 if (Global::Timer - m_timer < boost::posix_time::seconds(1))
88 return;
89 m_timer = Global::Timer;
90
91 MPD::Statistics stats = Mpd.getStatistics();
92 if (stats.empty())
93 return;
94
95 w.clear();
96
97 w << NC::Format::Bold << "Version: " << NC::Format::NoBold << "0." << Mpd.Version() << ".*\n";
98 w << NC::Format::Bold << "Uptime: " << NC::Format::NoBold;
99 ShowTime(w, stats.uptime(), 1);
100 w << '\n';
101 w << NC::Format::Bold << "Time playing: " << NC::Format::NoBold << MPD::Song::ShowTime(stats.playTime()) << '\n';
102 w << '\n';
103 w << NC::Format::Bold << "Total playtime: " << NC::Format::NoBold;
104 ShowTime(w, stats.dbPlayTime(), 1);
105 w << '\n';
106 w << NC::Format::Bold << "Artist names: " << NC::Format::NoBold << stats.artists() << '\n';
107 w << NC::Format::Bold << "Album names: " << NC::Format::NoBold << stats.albums() << '\n';
108 w << NC::Format::Bold << "Songs in database: " << NC::Format::NoBold << stats.songs() << '\n';
109 w << '\n';
110 w << NC::Format::Bold << "Last DB update: " << NC::Format::NoBold << Timestamp(stats.dbUpdateTime()) << '\n';
111 w << '\n';
112 w << NC::Format::Bold << "URL Handlers:" << NC::Format::NoBold;
113 for (auto it = m_url_handlers.begin(); it != m_url_handlers.end(); ++it)
114 w << (it != m_url_handlers.begin() ? ", " : " ") << *it;
115 w << "\n\n";
116 w << NC::Format::Bold << "Tag Types:" << NC::Format::NoBold;
117 for (auto it = m_tag_types.begin(); it != m_tag_types.end(); ++it)
118 w << (it != m_tag_types.begin() ? ", " : " ") << *it;
119
120 w.flush();
121 w.refresh();
122 }
123
SetDimensions()124 void ServerInfo::SetDimensions()
125 {
126 m_width = COLS*0.6;
127 m_height = std::min(size_t(LINES*0.7), MainHeight);
128 }
129
130