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

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