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/***************************************************************************
* Copyright (C) 2008-2013 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 "lastfm.h"
#ifdef HAVE_CURL_CURL_H
#include "helpers.h"
#include "charset.h"
#include "global.h"
#include "statusbar.h"
#include "title.h"
#include "screen_switcher.h"
using Global::MainHeight;
using Global::MainStartY;
Lastfm *myLastfm;
Lastfm::Lastfm()
: Screen(NC::Scrollpad(0, MainStartY, COLS, MainHeight, "", Config.main_color, NC::Border::None))
{ }
void Lastfm::resize()
{
size_t x_offset, width;
getWindowResizeParams(x_offset, width);
w.resize(width, MainHeight);
w.moveTo(x_offset, MainStartY);
hasToBeResized = 0;
}
std::wstring Lastfm::title()
{
return m_title;
}
void Lastfm::update()
{
if (m_worker.valid() && m_worker.is_ready())
getResult();
}
void Lastfm::switchTo()
{
using Global::myScreen;
if (myScreen != this)
{
SwitchTo::execute(this);
drawHeader();
}
else
switchToPreviousScreen();
}
void Lastfm::getResult()
{
auto result = m_worker.get();
if (result.first)
{
w.clear();
w << Charset::utf8ToLocale(result.second);
m_service->beautifyOutput(w);
}
else
w << " " << NC::Color::Red << result.second << NC::Color::End;
w.flush();
w.refresh();
// reset m_worker so it's no longer valid
m_worker = boost::future<LastFm::Service::Result>();
}
#endif // HVAE_CURL_CURL_H
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