paperSize.h

/*
 * Copyright © 2017-2020 Stefan Kebekus <stefan.kebekus@math.uni-freiburg.de>
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */
 
 
#ifndef PAPERSIZE
#define PAPERSIZE
 
#include "length.h"
 
 
class paperSize
{
 public:
  enum format {
    A4,       
    A5,       
    empty,    
    Letter,   
    Legal     
  };
  
  paperSize() : _width(), _height() {
  }
  
  paperSize(length width, length height) : _width(width), _height(height) {
  }
    
  // cppcheck-suppress noExplicitConstructor
  paperSize(format f) {
   setSize(f);
  }
 
  paperSize(QString formatString, bool *ok=0) {
    bool myOk = setSize(formatString);
    if (ok)
      *ok = myOk;
  }
  
  bool isEmpty() const {
    return (_width.isNonPositive() || _height.isNonPositive());
  }
  
  void setHeight(length height) {
    _height = height;
    return;
  }
  
  void setWidth(length width) {
    _width = width;
    return;
  }
  
  length height() const {
    return _height;
  }
 
  length width() const {
    return _width;
  }
 
  void setSize(format f);
 
  bool setSize(QString formatString);
 
 private:
  length _width;
  length _height;
};
 
#endif