src/screens/outputs.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2008-2017 by Andrzej Rybczak                            *
   3  *   electricityispower@gmail.com                                          *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.              *
  19  ***************************************************************************/
  20
  21 #include "screens/outputs.h"
  22
  23 #ifdef ENABLE_OUTPUTS
  24
  25 #include "curses/menu_impl.h"
  26 #include "charset.h"
  27 #include "display.h"
  28 #include "global.h"
  29 #include "helpers.h"
  30 #include "settings.h"
  31 #include "status.h"
  32 #include "statusbar.h"
  33 #include "title.h"
  34 #include "screens/screen_switcher.h"
  35
  36 using Global::MainHeight;
  37 using Global::MainStartY;
  38 using Global::myScreen;
  39
  40 Outputs *myOutputs;
  41
  42 Outputs::Outputs()
  43 : Screen(NC::Menu<MPD::Output>(0, MainStartY, COLS, MainHeight, "", Config.main_color, NC::Border()))
  44 {
  45         w.cyclicScrolling(Config.use_cyclic_scrolling);
  46         w.centeredCursor(Config.centered_cursor);
  47         setHighlightFixes(w);
  48         w.setItemDisplayer([](NC::Menu<MPD::Output> &menu) {
  49                         auto &output = menu.drawn()->value();
  50                         if (output.enabled())
  51                                 menu << NC::Format::Bold;
  52                         menu << Charset::utf8ToLocale(output.name());
  53                         if (output.enabled())
  54                                 menu << NC::Format::NoBold;
  55         });
  56 }
  57
  58 void Outputs::switchTo()
  59 {
  60         SwitchTo::execute(this);
  61         drawHeader();
  62 }
  63
  64 void Outputs::resize()
  65 {
  66         size_t x_offset, width;
  67         getWindowResizeParams(x_offset, width);
  68         w.resize(width, MainHeight);
  69         w.moveTo(x_offset, MainStartY);
  70         hasToBeResized = 0;
  71 }
  72
  73 std::wstring Outputs::title()
  74 {
  75         return L"Outputs";
  76 }
  77
  78 void Outputs::mouseButtonPressed(MEVENT me)
  79 {
  80         if (w.empty() || !w.hasCoords(me.x, me.y) || size_t(me.y) >= w.size())
  81                 return;
  82         if (me.bstate & BUTTON1_PRESSED || me.bstate & BUTTON3_PRESSED)
  83         {
  84                 w.Goto(me.y);
  85                 if (me.bstate & BUTTON3_PRESSED)
  86                         toggleOutput();
  87         }
  88         else
  89                 Screen<WindowType>::mouseButtonPressed(me);
  90 }
  91
  92 void Outputs::fetchList()
  93 {
  94         w.clear();
  95         for (MPD::OutputIterator out = Mpd.GetOutputs(), end; out != end; ++out)
  96                 w.addItem(std::move(*out));
  97 }
  98
  99 void Outputs::toggleOutput()
 100 {
 101         if (w.current()->value().enabled())
 102         {
 103                 Mpd.DisableOutput(w.choice());
 104                 Statusbar::printf("Output \"%s\" disabled", w.current()->value().name());
 105         }
 106         else
 107         {
 108                 Mpd.EnableOutput(w.choice());
 109                 Statusbar::printf("Output \"%s\" enabled", w.current()->value().name());
 110         }
 111 }
 112
 113 #endif // ENABLE_OUTPUTS