FidoReadApplet.java

package net.sourceforge.fidocadj;

import java.awt.*;
import java.applet.*;

import javax.swing.*;

import net.sourceforge.fidocadj.circuit.*;
import net.sourceforge.fidocadj.circuit.controllers.*;
import net.sourceforge.fidocadj.globals.*;
import net.sourceforge.fidocadj.layers.*;

import java.awt.event.*;
import java.io.*;
import java.util.*;

/** FidoReadApplet.java v.2.0

    This is the main file for the FidoCadJ reader applet.

    <pre>
   ****************************************************************************

Version   Date           Author       Remarks
------------------------------------------------------------------------------
1.0     March 2007      D. Bucci     First working version
1.1     December 2007   D. Bucci     Improved PCB rendering:
                                     - Pad dimensions and style
                                     - Drill
                                     - Mirrored text and size handling
1.2     January 2008    D. Bucci    Improved speed
                                    Supports layer
1.3     February 2008   D. Bucci    Use a scroll pane
2.0     march 30, 2010  D. Bucci    Upgraded to up to date FidoCadJ version

    This file is part of FidoCadJ.

    FidoCadJ 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.

    FidoCadJ 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 FidoCadJ. If not,
    @see <a href=http://www.gnu.org/licenses/>http://www.gnu.org/licenses/</a>.

    Copyright march 2007 - 2014 by Davide Bucci
    </pre>

    @author Davide Bucci
*/
public class FidoReadApplet extends JApplet
{
    // Increment this version number each time an important modification of
    // this class has been done.
    private static final long serialVersionUID = 10L;

    CircuitPanel cc;
    Color backgroundColor;
    JScrollPane sc;

    /** Init the applet

    */
    public void init()
    {
        backgroundColor=Color.white;
        cc=new CircuitPanel(false);
        cc.setBackground(backgroundColor);
        cc.setGridVisibility(false);
        sc= new JScrollPane((Component)cc);
        sc.getVerticalScrollBar().setUnitIncrement(20);
        sc.getHorizontalScrollBar().setUnitIncrement(20);

        cc.profileTime=false;
        cc.antiAlias=true;

        // Reads the standard libraries
        ParserActions pa = cc.getParserActions();
        pa.loadLibraryInJar(FidoReadApplet.class.getResource(
            "lib/IHRAM.FCL"), "ihram");
        pa.loadLibraryInJar(FidoReadApplet.class.getResource(
            "lib/FCDstdlib.fcl"), "");
        pa.loadLibraryInJar(FidoReadApplet.class.getResource(
            "lib/PCB_en.fcl"), "pcb");

        cc.dmp.setLayers(StandardLayers.createStandardLayers());

        Container contentPane;
        contentPane=getContentPane();

        contentPane.add(sc,"Center");
    }

    /** Draw the schematic
        @param c the string containing the circuit to be drawn
        @param zoom the wanted zoom (pixels per logical unit).
    */
    public void trace(String c, int zoom)
    {
        cc.getMapCoordinates().setMagnitudes((double)zoom, (double)zoom);
        cc.getParserActions().parseString(new StringBuffer(c));
        repaint();
        getToolkit().sync();
    }

    /** Set or reset the anti aliasing option.
        @param aa the value of the anti alias flag.
    */
    public void setAntiAlias(boolean aa)
    {
        cc.antiAlias=aa;
    }

    /** Set the profiler.
        @param pp true if the profiler should be active.
    */
    public void setProfileTime(boolean pp)
    {
        cc.profileTime=pp;
    }

    /** Set the background color.
        @param color the color code (see the old MS-DOS color codes).
    */
    public void backColor(int color)
    {
        switch(color){
            case 0:
                backgroundColor=Color.black;
                break;
            case 1:
                backgroundColor=Color.blue;
                break;
            case 2:
                backgroundColor=Color.green;
                break;
            case 3:
                backgroundColor=Color.cyan.darker();
                break;
            case 4:
                backgroundColor=Color.red;
                break;
            case 5:
                backgroundColor=Color.magenta;
                break;
            case 6:
                backgroundColor=Color.orange;
                break;
            case 7:
                backgroundColor=Color.lightGray;
                break;
            case 8:
                backgroundColor=Color.gray;
                break;
            case 9:
                backgroundColor=new Color(128,128,255);
                break;
            case 10:
                backgroundColor=new Color(128,255,128);
                break;
            case 11:
                backgroundColor=new Color(128,255,255);
                break;
            case 12:
                backgroundColor=new Color(255,128,128);
                break;
            case 13:
                backgroundColor=Color.pink;
                break;
            case 14:
                backgroundColor=Color.yellow;
                break;
            case 15:
            default:
                backgroundColor=Color.white;
                break;
        }
        cc.setBackground(backgroundColor);
    }
}