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/***************************************************************************
* Copyright (C) 2008-2011 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. *
***************************************************************************/
#include <sys/time.h>
#include <iomanip>
#include "global.h"
#include "server_info.h"
using Global::MainHeight;
using Global::MainStartY;
using Global::myOldScreen;
ServerInfo *myServerInfo = new ServerInfo;
void ServerInfo::Init()
{
SetDimensions();
w = new Scrollpad((COLS-itsWidth)/2, (MainHeight-itsHeight)/2+MainStartY, itsWidth, itsHeight, "MPD server info", Config.main_color, Config.window_border);
Mpd.GetURLHandlers(itsURLHandlers);
Mpd.GetTagTypes(itsTagTypes);
isInitialized = 1;
}
void ServerInfo::SwitchTo()
{
using Global::myScreen;
if (myScreen == this)
{
myOldScreen->SwitchTo();
return;
}
if (MainHeight < 5)
{
ShowMessage("Screen is too small to display this window!");
return;
}
if (!isInitialized)
Init();
// Resize() can fall back to old screen, so we need it updated
myOldScreen = myScreen;
if (hasToBeResized)
Resize();
myScreen = this;
w->Window::Clear();
}
void ServerInfo::Resize()
{
SetDimensions();
if (itsHeight < 5) // screen too low to display this window
return myOldScreen->SwitchTo();
w->Resize(itsWidth, itsHeight);
w->MoveTo((COLS-itsWidth)/2, (MainHeight-itsHeight)/2+MainStartY);
if (myOldScreen && myOldScreen->hasToBeResized) // resize background window
{
myOldScreen->Resize();
myOldScreen->Refresh();
}
hasToBeResized = 0;
}
std::basic_string<my_char_t> ServerInfo::Title()
{
return myOldScreen->Title();
}
void ServerInfo::Update()
{
static timeval past = { 0, 0 };
if (Global::Timer.tv_sec <= past.tv_sec)
return;
gettimeofday(&past, 0);
Mpd.UpdateStats();
w->Clear();
*w << fmtBold << U("Version: ") << fmtBoldEnd << U("0.") << Mpd.Version() << U(".*\n");
*w << fmtBold << U("Uptime: ") << fmtBoldEnd;
ShowTime(*w, Mpd.Uptime(), 1);
*w << '\n';
*w << fmtBold << U("Time playing: ") << fmtBoldEnd << MPD::Song::ShowTime(Mpd.PlayTime()) << '\n';
*w << '\n';
*w << fmtBold << U("Total playtime: ") << fmtBoldEnd;
ShowTime(*w, Mpd.DBPlayTime(), 1);
*w << '\n';
*w << fmtBold << U("Artist names: ") << fmtBoldEnd << Mpd.NumberOfArtists() << '\n';
*w << fmtBold << U("Album names: ") << fmtBoldEnd << Mpd.NumberOfAlbums() << '\n';
*w << fmtBold << U("Songs in database: ") << fmtBoldEnd << Mpd.NumberOfSongs() << '\n';
*w << '\n';
*w << fmtBold << U("Last DB update: ") << fmtBoldEnd << Timestamp(Mpd.DBUpdateTime()) << '\n';
*w << '\n';
*w << fmtBold << U("URL Handlers:") << fmtBoldEnd;
for (MPD::TagList::const_iterator it = itsURLHandlers.begin(); it != itsURLHandlers.end(); ++it)
*w << (it != itsURLHandlers.begin() ? U(", ") : U(" ")) << *it;
*w << U("\n\n");
*w << fmtBold << U("Tag Types:") << fmtBoldEnd;
for (MPD::TagList::const_iterator it = itsTagTypes.begin(); it != itsTagTypes.end(); ++it)
*w << (it != itsTagTypes.begin() ? U(", ") : U(" ")) << *it;
w->Flush();
w->Refresh();
}
void ServerInfo::SetDimensions()
{
itsWidth = COLS*0.6;
itsHeight = std::min(size_t(LINES*0.7), MainHeight);
}
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