cppconsui/VerticalLine.cpp

   1 // Copyright (C) 2007 Mark Pustjens <pustjens@dds.nl>
   2 // Copyright (C) 2010-2015 Petr Pavlu <setup@dagobah.cz>
   3 //
   4 // This file is part of CenterIM.
   5 //
   6 // CenterIM is free software; you can redistribute it and/or modify
   7 // it under the terms of the GNU General Public License as published by
   8 // the Free Software Foundation; either version 2 of the License, or
   9 // (at your option) any later version.
  10 //
  11 // CenterIM is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License
  17 // along with CenterIM.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 /// @file
  20 /// VerticalLine class implementation.
  21 ///
  22 /// @ingroup cppconsui
  23
  24 #include "VerticalLine.h"
  25
  26 #include "ColorScheme.h"
  27
  28 namespace CppConsUI {
  29
  30 VerticalLine::VerticalLine(int h) : AbstractLine(1, h)
  31 {
  32 }
  33
  34 int VerticalLine::draw(Curses::ViewPort area, Error &error)
  35 {
  36   if (real_height_ == 0 || real_width_ != 1)
  37     return 0;
  38
  39   int attrs;
  40   DRAW(getAttributes(ColorScheme::PROPERTY_VERTICALLINE_LINE, &attrs, error));
  41   DRAW(area.attrOn(attrs, error));
  42
  43   for (int i = 0; i < real_height_; ++i)
  44     DRAW(area.addLineChar(0, i, Curses::LINE_VLINE, error));
  45
  46   DRAW(area.attrOff(attrs, error));
  47
  48   return 0;
  49 }
  50
  51 } // namespace CppConsUI
  52
  53 // vim: set tabstop=2 shiftwidth=2 textwidth=80 expandtab: