// rTorrent - BitTorrent client// Copyright (C) 2005-2011, Jari Sundell//// 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA//// In addition, as a special exception, the copyright holders give// permission to link the code of portions of this program with the// OpenSSL library under certain conditions as described in each// individual source file, and distribute linked combinations// including the two.//// You must obey the GNU General Public License in all respects for// all of the code used other than OpenSSL.  If you modify file(s)// with this exception, you may extend this exception to your version// of the file(s), but you are not obligated to do so.  If you do not// wish to do so, delete this exception statement from your version.// If you delete this exception statement from all source files in the// program, then also delete it here.//// Contact:  Jari Sundell <sundell.software@gmail.com>  #include "config.h" #include "display/attributes.h" #include "text_input.h" namespace input { boolTextInput::pressed(int key) {  if (m_bindings.pressed(key)) {    return true;   } else if (key >= 0x20 && key < 0x7F) {    Base::insert(m_pos++, 1, key);   } else {    switch (key) {    case 0x7F:    case 'h' - 'a' + 1: // ^H    case KEY_BACKSPACE:      if (m_pos != 0)        Base::erase(--m_pos, 1);       break;     case KEY_DC:      if (m_pos != size())        Base::erase(m_pos, 1);       break;     case 0x02:    case KEY_LEFT:      if (m_pos != 0)        --m_pos;       break;     case 0x06:    case KEY_RIGHT:      if (m_pos != size())        ++m_pos;       break;     case KEY_HOME:      m_pos = 0;      break;     case KEY_END:      m_pos = size();      break;     case 'u' - 'a' + 1: // ^U      Base::erase(0, m_pos);      m_pos = 0;      break;     case 'k' - 'a' + 1: // ^K      Base::erase(m_pos, size()-m_pos);      break;     default:      return false;    }  }   mark_dirty();   return true;}   }