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