Move screens to subdirectory

src/screens/lastfm.cpp

@@ -0,0 +1,86 @@
+/***************************************************************************
+ *   Copyright (C) 2008-2016 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 "screens/lastfm.h"
+
+#include "helpers.h"
+#include "charset.h"
+#include "global.h"
+#include "statusbar.h"
+#include "title.h"
+#include "screens/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()))
+{ }
+
+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::BOOST_THREAD_FUTURE<LastFm::Service::Result>();
+}