91 lines
3.0 KiB
C++
91 lines
3.0 KiB
C++
/***************************************************************************
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* Copyright (C) 2008-2012 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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#ifndef _STATUSBAR_H
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#define _STATUSBAR_H
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#include "gcc.h"
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#include "interfaces.h"
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#include "window.h"
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namespace Progressbar {//
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/// locks progressbar (usually used for seeking)
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void lock();
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/// unlocks progressbar (usually right after seeking is done)
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void unlock();
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/// @return true if progressbar is unlocked
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bool isUnlocked();
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/// draws progressbar
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void draw(unsigned elapsed, unsigned time);
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}
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namespace Statusbar{//
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/// locks statusbar (usually for prompting the user)
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void lock();
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/// unlocks statusbar (usually after prompting the user)
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void unlock();
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/// @return true if statusbar is unlocked
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bool isUnlocked();
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/// tries to clear current message put there using Statusbar::msg if there is any
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void tryRedraw();
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/// clears statusbar and move cursor to beginning of line
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/// @return window object that represents statusbar
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NC::Window &put();
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/// displays message in statusbar for period of time set in configuration file
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void msg(const char *format, ...) GNUC_PRINTF(1, 2);
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namespace Helpers {//
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/// called when statusbar window detects incoming idle notification
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void mpd();
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/// called each time user types another character while inside Window::getString
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void getString(const std::wstring &);
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/// called each time user changes current filter (while being inside Window::getString)
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struct ApplyFilterImmediately
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{
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ApplyFilterImmediately(Filterable *f, const std::wstring &filter)
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: m_f(f), m_ws(filter) { }
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void operator()(const std::wstring &ws);
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private:
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Filterable *m_f;
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std::wstring m_ws;
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};
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}
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}
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#endif // _STATUSBAR_H
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