136 lines
4.2 KiB
C++
136 lines
4.2 KiB
C++
/***************************************************************************
|
|
* Copyright (C) 2008-2014 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. *
|
|
***************************************************************************/
|
|
|
|
#ifndef NCMPCPP_STATUSBAR_H
|
|
#define NCMPCPP_STATUSBAR_H
|
|
|
|
#include <boost/format.hpp>
|
|
#include "settings.h"
|
|
#include "gcc.h"
|
|
#include "interfaces.h"
|
|
#include "window.h"
|
|
|
|
namespace Progressbar {//
|
|
|
|
/// locks progressbar (usually used for seeking)
|
|
void lock();
|
|
|
|
/// unlocks progressbar (usually right after seeking is done)
|
|
void unlock();
|
|
|
|
/// @return true if progressbar is unlocked
|
|
bool isUnlocked();
|
|
|
|
/// draws progressbar
|
|
void draw(unsigned elapsed, unsigned time);
|
|
|
|
}
|
|
|
|
namespace Statusbar{//
|
|
|
|
/// locks statusbar (usually for prompting the user)
|
|
void lock();
|
|
|
|
/// unlocks statusbar (usually after prompting the user)
|
|
void unlock();
|
|
|
|
/// @return true if statusbar is unlocked
|
|
bool isUnlocked();
|
|
|
|
/// tries to clear current message put there using Statusbar::printf if there is any
|
|
void tryRedraw();
|
|
|
|
/// clears statusbar and move cursor to beginning of line
|
|
/// @return window object that represents statusbar
|
|
NC::Window &put();
|
|
|
|
namespace Helpers {//
|
|
|
|
/// called when statusbar window detects incoming idle notification
|
|
void mpd();
|
|
|
|
/// called each time user types another character while inside Window::getString
|
|
bool getString(const char *);
|
|
|
|
/// called each time user changes current filter (while being inside Window::getString)
|
|
struct ApplyFilterImmediately
|
|
{
|
|
template <typename StringT>
|
|
ApplyFilterImmediately(Filterable *f, StringT &&filter)
|
|
: m_f(f), m_s(std::forward<StringT>(filter)) { }
|
|
|
|
bool operator()(const char *s);
|
|
|
|
private:
|
|
Filterable *m_f;
|
|
std::string m_s;
|
|
};
|
|
|
|
struct TryExecuteImmediateCommand
|
|
{
|
|
bool operator()(const char *s);
|
|
|
|
private:
|
|
std::string m_s;
|
|
};
|
|
|
|
}
|
|
|
|
/// displays message in statusbar for a given period of time
|
|
void print(int delay, const std::string& message);
|
|
|
|
/// displays message in statusbar for period of time set in configuration file
|
|
inline void print(const std::string &message)
|
|
{
|
|
print(Config.message_delay_time, message);
|
|
}
|
|
|
|
/// displays formatted message in statusbar for period of time set in configuration file
|
|
template <typename FormatT>
|
|
void printf(FormatT &&fmt)
|
|
{
|
|
print(Config.message_delay_time, boost::format(std::forward<FormatT>(fmt)).str());
|
|
}
|
|
template <typename FormatT, typename ArgT, typename... Args>
|
|
void printf(FormatT &&fmt, ArgT &&arg, Args&&... args)
|
|
{
|
|
printf(boost::format(std::forward<FormatT>(fmt)) % std::forward<ArgT>(arg),
|
|
std::forward<Args>(args)...
|
|
);
|
|
}
|
|
|
|
/// displays formatted message in statusbar for a given period of time
|
|
template <typename FormatT>
|
|
void printf(int delay, FormatT &&fmt)
|
|
{
|
|
print(delay, boost::format(std::forward<FormatT>(fmt)).str());
|
|
}
|
|
template <typename FormatT, typename ArgT, typename... Args>
|
|
void printf(int delay, FormatT &&fmt, ArgT &&arg, Args&&... args)
|
|
{
|
|
printf(delay, boost::format(std::forward<FormatT>(fmt)) % std::forward<ArgT>(arg),
|
|
std::forward<Args>(args)...
|
|
);
|
|
}
|
|
|
|
}
|
|
|
|
#endif // NCMPCPP_STATUSBAR_H
|