LaserJob.java

/**
 * This file is part of VisiCut.
 * Copyright (C) 2012 Thomas Oster <thomas.oster@rwth-aachen.de>
 * RWTH Aachen University - 52062 Aachen, Germany
 *
 *     VisiCut is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU Lesser General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *    VisiCut 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 Lesser General Public License for more details.
 *
 *     You should have received a copy of the GNU Lesser General Public License
 *     along with VisiCut.  If not, see <http://www.gnu.org/licenses/>.
 **/
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.t_oster.liblasercut;

import com.sun.java_cup.internal.runtime.virtual_parse_stack;
import com.t_oster.liblasercut.platform.Util;
import java.util.LinkedList;
import java.util.List;

/**
 *
 * @author Thomas Oster <thomas.oster@rwth-aachen.de>
 */
public class LaserJob
{

  private String title;
  private String name;
  private String user;
  private double startX = 0;
  private double startY = 0;
  private List<JobPart> parts = new LinkedList<JobPart>();

  public LaserJob(String title, String name, String user)
  {
    this.title = title;
    this.name = name;
    this.user = user;
  }

  /**
   * Sets a custom offset on the job. The values are considered to be in
   * mm and measured from the top-left corner of the laserbed.
   * As a result, all coordinates cx,cy in the job will be corrected
   * to cx-x,cy-y
   * @param x
   * @param y
   */
  public void setStartPoint(double x, double y)
  {
    startX = x;
    startY = y;
  }

  public double getStartX()
  {
    return startX;
  }

  public double getStartY()
  {
    return startY;
  }

  public String getTitle()
  {
    return title;
  }

  public String getName()
  {
    return name;
  }

  public String getUser()
  {
    return user;
  }

  public void addPart(JobPart p)
  {
    this.parts.add(p);
  }

  public void removePart(JobPart p)
  {
    this.parts.remove(p);
  }

  public List<JobPart> getParts()
  {
    return parts;
  }

  /**
   * This mehtod will substract the start-point coordinates
   * from all parts of the job (in the corresponding resolution)
   * and then set the start-point to 0,0. This way multiple calls
   * to this method won't result in corrupted jobs.
   */
  public void applyStartPoint()
  {
    if (startX != 0 || startY != 0)
    {
      for (JobPart p : this.getParts())
      {
        if (p instanceof VectorPart)
        {
          for (VectorCommand c : ((VectorPart) p).getCommandList())
          {
            if (c.getType().equals(VectorCommand.CmdType.LINETO) || c.getType().equals(VectorCommand.CmdType.MOVETO))
            {
              c.setX((int) (c.getX() - Util.mm2inch(startX)*p.getDPI()));
              c.setY((int) (c.getY() - Util.mm2inch(startY)*p.getDPI()));
            }
          }
        }
        else if (p instanceof RasterPart)
        {
          RasterPart rp = (RasterPart) p;
          rp.start.x -= (int) (Util.mm2inch(startX)*p.getDPI());
          rp.start.y -= (int) (Util.mm2inch(startY)*p.getDPI());
        }
        else if (p instanceof Raster3dPart)
        {
          Raster3dPart rp = (Raster3dPart) p;
          rp.start.x -= (int) (Util.mm2inch(startX)*p.getDPI());
          rp.start.y -= (int) (Util.mm2inch(startY)*p.getDPI());
        }
      }
      startX = 0;
      startY = 0;
    }
  }
}