src/outputs.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2008-2014 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 "outputs.h"
  22
  23 #ifdef ENABLE_OUTPUTS
  24
  25 #include "charset.h"
  26 #include "display.h"
  27 #include "global.h"
  28 #include "menu_impl.h"
  29 #include "settings.h"
  30 #include "status.h"
  31 #include "statusbar.h"
  32 #include "title.h"
  33 #include "screen_switcher.h"
  34
  35 using Global::MainHeight;
  36 using Global::MainStartY;
  37 using Global::myScreen;
  38
  39 Outputs *myOutputs;
  40
  41 Outputs::Outputs()
  42 : Screen(NC::Menu<MPD::Output>(0, MainStartY, COLS, MainHeight, "", Config.main_color, NC::Border()))
  43 {
  44         w.cyclicScrolling(Config.use_cyclic_scrolling);
  45         w.centeredCursor(Config.centered_cursor);
  46         w.setHighlightColor(Config.main_highlight_color);
  47         w.setItemDisplayer([](NC::Menu<MPD::Output> &menu) {
  48                 menu << Charset::utf8ToLocale(menu.drawn()->value().name());
  49         });
  50 }
  51
  52 void Outputs::switchTo()
  53 {
  54         SwitchTo::execute(this);
  55         drawHeader();
  56 }
  57
  58 void Outputs::resize()
  59 {
  60         size_t x_offset, width;
  61         getWindowResizeParams(x_offset, width);
  62         w.resize(width, MainHeight);
  63         w.moveTo(x_offset, MainStartY);
  64         hasToBeResized = 0;
  65 }
  66
  67 std::wstring Outputs::title()
  68 {
  69         return L"Outputs";
  70 }
  71
  72 void Outputs::mouseButtonPressed(MEVENT me)
  73 {
  74         if (w.empty() || !w.hasCoords(me.x, me.y) || size_t(me.y) >= w.size())
  75                 return;
  76         if (me.bstate & BUTTON1_PRESSED || me.bstate & BUTTON3_PRESSED)
  77         {
  78                 w.Goto(me.y);
  79                 if (me.bstate & BUTTON3_PRESSED)
  80                         toggleOutput();
  81         }
  82         else
  83                 Screen<WindowType>::mouseButtonPressed(me);
  84 }
  85
  86 void Outputs::fetchList()
  87 {
  88         w.clear();
  89         for (MPD::OutputIterator out = Mpd.GetOutputs(), end; out != end; ++out)
  90         {
  91                 auto properties = NC::List::Properties::Selectable;
  92                 if (out->enabled())
  93                         properties |= NC::List::Properties::Bold;
  94                 w.addItem(std::move(*out), properties);
  95         }
  96         if (myScreen == this)
  97                 w.refresh();
  98 }
  99
 100 void Outputs::toggleOutput()
 101 {
 102         if (w.current()->value().enabled())
 103         {
 104                 Mpd.DisableOutput(w.choice());
 105                 Statusbar::printf("Output \"%s\" disabled", w.current()->value().name());
 106         }
 107         else
 108         {
 109                 Mpd.EnableOutput(w.choice());
 110                 Statusbar::printf("Output \"%s\" enabled", w.current()->value().name());
 111         }
 112 }
 113
 114 #endif // ENABLE_OUTPUTS