135 lines
4.3 KiB
C++
135 lines
4.3 KiB
C++
/***************************************************************************
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* Copyright (C) 2008-2010 by Andrzej Rybczak *
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* electricityispower@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include <sys/time.h>
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#include <iomanip>
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#include "global.h"
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#include "server_info.h"
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using Global::MainHeight;
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using Global::MainStartY;
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using Global::myOldScreen;
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ServerInfo *myServerInfo = new ServerInfo;
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void ServerInfo::Init()
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{
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SetDimensions();
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w = new Scrollpad((COLS-itsWidth)/2, (MainHeight-itsHeight)/2+MainStartY, itsWidth, itsHeight, "MPD server info", Config.main_color, Config.window_border);
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Mpd.GetURLHandlers(itsURLHandlers);
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Mpd.GetTagTypes(itsTagTypes);
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isInitialized = 1;
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}
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void ServerInfo::SwitchTo()
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{
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using Global::myScreen;
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if (myScreen == this)
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{
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myOldScreen->SwitchTo();
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return;
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}
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if (MainHeight < 5)
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{
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ShowMessage("Screen is too small to display this window!");
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return;
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}
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if (!isInitialized)
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Init();
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// Resize() can fall back to old screen, so we need it updated
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myOldScreen = myScreen;
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if (hasToBeResized)
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Resize();
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myScreen = this;
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w->Window::Clear();
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}
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void ServerInfo::Resize()
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{
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SetDimensions();
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if (itsHeight < 5) // screen too low to display this window
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return myOldScreen->SwitchTo();
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w->Resize(itsWidth, itsHeight);
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w->MoveTo((COLS-itsWidth)/2, (MainHeight-itsHeight)/2+MainStartY);
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if (myOldScreen && myOldScreen->hasToBeResized) // resize background window
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{
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myOldScreen->Resize();
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myOldScreen->Refresh();
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}
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hasToBeResized = 0;
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}
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std::basic_string<my_char_t> ServerInfo::Title()
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{
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return myOldScreen->Title();
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}
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void ServerInfo::Update()
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{
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static timeval past = { 0, 0 };
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if (Global::Timer.tv_sec <= past.tv_sec)
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return;
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gettimeofday(&past, 0);
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Mpd.UpdateStats();
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w->Clear();
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*w << fmtBold << U("Version: ") << fmtBoldEnd << U("0.") << std::fixed << std::setprecision(1) << Mpd.Version() << '\n';
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*w << fmtBold << U("Uptime: ") << fmtBoldEnd;
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ShowTime(*w, Mpd.Uptime(), 1);
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*w << '\n';
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*w << fmtBold << U("Time playing: ") << fmtBoldEnd << MPD::Song::ShowTime(Mpd.PlayTime()) << '\n';
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*w << '\n';
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*w << fmtBold << U("Total playtime: ") << fmtBoldEnd;
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ShowTime(*w, Mpd.DBPlayTime(), 1);
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*w << '\n';
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*w << fmtBold << U("Artist names: ") << fmtBoldEnd << Mpd.NumberOfArtists() << '\n';
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*w << fmtBold << U("Album names: ") << fmtBoldEnd << Mpd.NumberOfAlbums() << '\n';
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*w << fmtBold << U("Songs in database: ") << fmtBoldEnd << Mpd.NumberOfSongs() << '\n';
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*w << '\n';
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*w << fmtBold << U("Last DB update: ") << fmtBoldEnd << Timestamp(Mpd.DBUpdateTime()) << '\n';
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*w << '\n';
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*w << fmtBold << U("URL Handlers:") << fmtBoldEnd;
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for (MPD::TagList::const_iterator it = itsURLHandlers.begin(); it != itsURLHandlers.end(); ++it)
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*w << (it != itsURLHandlers.begin() ? U(", ") : U(" ")) << *it;
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*w << U("\n\n");
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*w << fmtBold << U("Tag Types:") << fmtBoldEnd;
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for (MPD::TagList::const_iterator it = itsTagTypes.begin(); it != itsTagTypes.end(); ++it)
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*w << (it != itsTagTypes.begin() ? U(", ") : U(" ")) << *it;
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w->Flush();
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w->Refresh();
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}
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void ServerInfo::SetDimensions()
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{
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itsWidth = COLS*0.6;
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itsHeight = std::min(size_t(LINES*0.7), MainHeight);
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}
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