git.gag.com Git - debian/openrocket/blob - core/src/net/sf/openrocket/file/openrocket/savers/RocketComponentSaver.java

   1 package net.sf.openrocket.file.openrocket.savers;
   2
   3 import java.util.ArrayList;
   4 import java.util.Collections;
   5 import java.util.List;
   6 import java.util.Locale;
   7
   8 import net.sf.openrocket.file.RocketSaver;
   9 import net.sf.openrocket.material.Material;
  10 import net.sf.openrocket.motor.Motor;
  11 import net.sf.openrocket.motor.ThrustCurveMotor;
  12 import net.sf.openrocket.rocketcomponent.ComponentAssembly;
  13 import net.sf.openrocket.rocketcomponent.MotorMount;
  14 import net.sf.openrocket.rocketcomponent.Rocket;
  15 import net.sf.openrocket.rocketcomponent.RocketComponent;
  16 import net.sf.openrocket.util.BugException;
  17 import net.sf.openrocket.util.Color;
  18 import net.sf.openrocket.util.LineStyle;
  19
  20
  21 public class RocketComponentSaver {
  22
  23         protected RocketComponentSaver() {
  24                 // Prevent instantiation from outside the package
  25         }
  26
  27         protected void addParams(net.sf.openrocket.rocketcomponent.RocketComponent c, List<String> elements) {
  28                 elements.add("<name>" + RocketSaver.escapeXML(c.getName()) + "</name>");
  29
  30
  31                 // Save color and line style if significant
  32                 if (!(c instanceof Rocket || c instanceof ComponentAssembly)) {
  33                         Color color = c.getColor();
  34                         if (color != null) {
  35                                 elements.add("<color red=\"" + color.getRed() + "\" green=\"" + color.getGreen()
  36                                                 + "\" blue=\"" + color.getBlue() + "\"/>");
  37                         }
  38
  39                         LineStyle style = c.getLineStyle();
  40                         if (style != null) {
  41                                 // Type names currently equivalent to the enum names except for case.
  42                                 elements.add("<linestyle>" + style.name().toLowerCase(Locale.ENGLISH) + "</linestyle>");
  43                         }
  44                 }
  45
  46
  47                 // Save position unless "AFTER"
  48                 if (c.getRelativePosition() != RocketComponent.Position.AFTER) {
  49                         // The type names are currently equivalent to the enum names except for case.
  50                         String type = c.getRelativePosition().name().toLowerCase(Locale.ENGLISH);
  51                         elements.add("<position type=\"" + type + "\">" + c.getPositionValue() + "</position>");
  52                 }
  53
  54
  55                 // Overrides
  56                 boolean overridden = false;
  57                 if (c.isMassOverridden()) {
  58                         elements.add("<overridemass>" + c.getOverrideMass() + "</overridemass>");
  59                         overridden = true;
  60                 }
  61                 if (c.isCGOverridden()) {
  62                         elements.add("<overridecg>" + c.getOverrideCGX() + "</overridecg>");
  63                         overridden = true;
  64                 }
  65                 if (overridden) {
  66                         elements.add("<overridesubcomponents>" + c.getOverrideSubcomponents()
  67                                         + "</overridesubcomponents>");
  68                 }
  69
  70
  71                 // Comment
  72                 if (c.getComment().length() > 0) {
  73                         elements.add("<comment>" + RocketSaver.escapeXML(c.getComment()) + "</comment>");
  74                 }
  75
  76         }
  77
  78
  79
  80
  81         protected final String materialParam(Material mat) {
  82                 return materialParam("material", mat);
  83         }
  84
  85
  86         protected final String materialParam(String tag, Material mat) {
  87                 String str = "<" + tag;
  88
  89                 switch (mat.getType()) {
  90                 case LINE:
  91                         str += " type=\"line\"";
  92                         break;
  93                 case SURFACE:
  94                         str += " type=\"surface\"";
  95                         break;
  96                 case BULK:
  97                         str += " type=\"bulk\"";
  98                         break;
  99                 default:
 100                         throw new BugException("Unknown material type: " + mat.getType());
 101                 }
 102
 103                 return str + " density=\"" + mat.getDensity() + "\">" + RocketSaver.escapeXML(mat.getName()) + "</" + tag + ">";
 104         }
 105
 106
 107         protected final List<String> motorMountParams(MotorMount mount) {
 108                 if (!mount.isMotorMount())
 109                         return Collections.emptyList();
 110
 111                 String[] motorConfigIDs = ((RocketComponent) mount).getRocket().getMotorConfigurationIDs();
 112                 List<String> elements = new ArrayList<String>();
 113
 114                 elements.add("<motormount>");
 115
 116                 for (String id : motorConfigIDs) {
 117                         Motor motor = mount.getMotor(id);
 118
 119                         // Nothing is stored if no motor loaded
 120                         if (motor == null)
 121                                 continue;
 122
 123                         elements.add("  <motor configid=\"" + id + "\">");
 124                         if (motor.getMotorType() != Motor.Type.UNKNOWN) {
 125                                 elements.add("    <type>" + motor.getMotorType().name().toLowerCase(Locale.ENGLISH) + "</type>");
 126                         }
 127                         if (motor instanceof ThrustCurveMotor) {
 128                                 ThrustCurveMotor m = (ThrustCurveMotor) motor;
 129                                 elements.add("    <manufacturer>" + RocketSaver.escapeXML(m.getManufacturer().getSimpleName()) +
 130                                                 "</manufacturer>");
 131                                 elements.add("    <digest>" + m.getDigest() + "</digest>");
 132                         }
 133                         elements.add("    <designation>" + RocketSaver.escapeXML(motor.getDesignation()) + "</designation>");
 134                         elements.add("    <diameter>" + motor.getDiameter() + "</diameter>");
 135                         elements.add("    <length>" + motor.getLength() + "</length>");
 136
 137                         // Motor delay
 138                         if (mount.getMotorDelay(id) == Motor.PLUGGED) {
 139                                 elements.add("    <delay>none</delay>");
 140                         } else {
 141                                 elements.add("    <delay>" + mount.getMotorDelay(id) + "</delay>");
 142                         }
 143
 144                         elements.add("  </motor>");
 145                 }
 146
 147                 elements.add("  <ignitionevent>"
 148                                 + mount.getIgnitionEvent().name().toLowerCase(Locale.ENGLISH).replace("_", "")
 149                                 + "</ignitionevent>");
 150
 151                 elements.add("  <ignitiondelay>" + mount.getIgnitionDelay() + "</ignitiondelay>");
 152                 elements.add("  <overhang>" + mount.getMotorOverhang() + "</overhang>");
 153
 154                 elements.add("</motormount>");
 155
 156                 return elements;
 157         }
 158
 159 }