src/macro_utilities.h

   1 /***************************************************************************
   2  *   Copyright (C) 2008-2012 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 #ifndef _MACRO_UTILITIES
  22 #define _MACRO_UTILITIES
  23
  24 #include <cassert>
  25 #include "actions.h"
  26
  27 struct PushCharacters : public Action
  28 {
  29         PushCharacters(NC::Window **w, std::vector<int> &&queue)
  30         : Action(aMacroUtility, ""), m_window(w), m_queue(queue) { }
  31
  32 protected:
  33         virtual void Run() {
  34                 for (auto it = m_queue.begin(); it != m_queue.end(); ++it)
  35                         (*m_window)->pushChar(*it);
  36         }
  37
  38 private:
  39         NC::Window **m_window;
  40         std::vector<int> m_queue;
  41 };
  42
  43 struct RequireRunnable : public Action
  44 {
  45         RequireRunnable(Action *action)
  46         : Action(aMacroUtility, ""), m_action(action) { assert(action); }
  47
  48 protected:
  49         virtual bool canBeRun() const { return m_action->canBeRun(); }
  50         virtual void Run() { }
  51
  52 private:
  53         Action *m_action;
  54 };
  55
  56 #endif // _MACRO_UTILITIES