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.l10n.Translator;
  10 import net.sf.openrocket.material.Material;
  11 import net.sf.openrocket.motor.Motor;
  12 import net.sf.openrocket.motor.ThrustCurveMotor;
  13 import net.sf.openrocket.preset.ComponentPreset;
  14 import net.sf.openrocket.rocketcomponent.ComponentAssembly;
  15 import net.sf.openrocket.rocketcomponent.MotorMount;
  16 import net.sf.openrocket.rocketcomponent.Rocket;
  17 import net.sf.openrocket.rocketcomponent.RocketComponent;
  18 import net.sf.openrocket.startup.Application;
  19 import net.sf.openrocket.util.BugException;
  20 import net.sf.openrocket.util.Color;
  21 import net.sf.openrocket.util.LineStyle;
  22
  23
  24 public class RocketComponentSaver {
  25         private static final Translator trans = Application.getTranslator();
  26
  27         protected RocketComponentSaver() {
  28                 // Prevent instantiation from outside the package
  29         }
  30
  31         protected void addParams(net.sf.openrocket.rocketcomponent.RocketComponent c, List<String> elements) {
  32                 elements.add("<name>" + RocketSaver.escapeXML(c.getName()) + "</name>");
  33
  34                 ComponentPreset preset = c.getPresetComponent();
  35                 if (preset != null) {
  36                         elements.add("<preset type=\"" + preset.getType() +
  37                                         "\" manufacturer=\"" + preset.getManufacturer().getSimpleName() +
  38                                         "\" partno=\"" + preset.getPartNo() + "\" digest=\"" + preset.getDigest() + "\"/>");
  39                 }
  40
  41
  42                 // Save color and line style if significant
  43                 if (!(c instanceof Rocket || c instanceof ComponentAssembly)) {
  44                         Color color = c.getColor();
  45                         if (color != null) {
  46                                 elements.add("<color red=\"" + color.getRed() + "\" green=\"" + color.getGreen()
  47                                                 + "\" blue=\"" + color.getBlue() + "\"/>");
  48                         }
  49
  50                         LineStyle style = c.getLineStyle();
  51                         if (style != null) {
  52                                 // Type names currently equivalent to the enum names except for case.
  53                                 elements.add("<linestyle>" + style.name().toLowerCase(Locale.ENGLISH) + "</linestyle>");
  54                         }
  55                 }
  56
  57
  58                 // Save position unless "AFTER"
  59                 if (c.getRelativePosition() != RocketComponent.Position.AFTER) {
  60                         // The type names are currently equivalent to the enum names except for case.
  61                         String type = c.getRelativePosition().name().toLowerCase(Locale.ENGLISH);
  62                         elements.add("<position type=\"" + type + "\">" + c.getPositionValue() + "</position>");
  63                 }
  64
  65
  66                 // Overrides
  67                 boolean overridden = false;
  68                 if (c.isMassOverridden()) {
  69                         elements.add("<overridemass>" + c.getOverrideMass() + "</overridemass>");
  70                         overridden = true;
  71                 }
  72                 if (c.isCGOverridden()) {
  73                         elements.add("<overridecg>" + c.getOverrideCGX() + "</overridecg>");
  74                         overridden = true;
  75                 }
  76                 if (overridden) {
  77                         elements.add("<overridesubcomponents>" + c.getOverrideSubcomponents()
  78                                         + "</overridesubcomponents>");
  79                 }
  80
  81
  82                 // Comment
  83                 if (c.getComment().length() > 0) {
  84                         elements.add("<comment>" + RocketSaver.escapeXML(c.getComment()) + "</comment>");
  85                 }
  86
  87         }
  88
  89
  90
  91
  92         protected final String materialParam(Material mat) {
  93                 return materialParam("material", mat);
  94         }
  95
  96
  97         protected final String materialParam(String tag, Material mat) {
  98                 String str = "<" + tag;
  99
 100                 switch (mat.getType()) {
 101                 case LINE:
 102                         str += " type=\"line\"";
 103                         break;
 104                 case SURFACE:
 105                         str += " type=\"surface\"";
 106                         break;
 107                 case BULK:
 108                         str += " type=\"bulk\"";
 109                         break;
 110                 default:
 111                         throw new BugException("Unknown material type: " + mat.getType());
 112                 }
 113
 114                 String baseName = trans.getBaseText("material", mat.getName());
 115
 116                 return str + " density=\"" + mat.getDensity() + "\">" + RocketSaver.escapeXML(baseName) + "</" + tag + ">";
 117         }
 118
 119
 120         protected final List<String> motorMountParams(MotorMount mount) {
 121                 if (!mount.isMotorMount())
 122                         return Collections.emptyList();
 123
 124                 String[] motorConfigIDs = ((RocketComponent) mount).getRocket().getMotorConfigurationIDs();
 125                 List<String> elements = new ArrayList<String>();
 126
 127                 elements.add("<motormount>");
 128
 129                 for (String id : motorConfigIDs) {
 130                         Motor motor = mount.getMotor(id);
 131
 132                         // Nothing is stored if no motor loaded
 133                         if (motor == null)
 134                                 continue;
 135
 136                         elements.add("  <motor configid=\"" + id + "\">");
 137                         if (motor.getMotorType() != Motor.Type.UNKNOWN) {
 138                                 elements.add("    <type>" + motor.getMotorType().name().toLowerCase(Locale.ENGLISH) + "</type>");
 139                         }
 140                         if (motor instanceof ThrustCurveMotor) {
 141                                 ThrustCurveMotor m = (ThrustCurveMotor) motor;
 142                                 elements.add("    <manufacturer>" + RocketSaver.escapeXML(m.getManufacturer().getSimpleName()) +
 143                                                 "</manufacturer>");
 144                                 elements.add("    <digest>" + m.getDigest() + "</digest>");
 145                         }
 146                         elements.add("    <designation>" + RocketSaver.escapeXML(motor.getDesignation()) + "</designation>");
 147                         elements.add("    <diameter>" + motor.getDiameter() + "</diameter>");
 148                         elements.add("    <length>" + motor.getLength() + "</length>");
 149
 150                         // Motor delay
 151                         if (mount.getMotorDelay(id) == Motor.PLUGGED) {
 152                                 elements.add("    <delay>none</delay>");
 153                         } else {
 154                                 elements.add("    <delay>" + mount.getMotorDelay(id) + "</delay>");
 155                         }
 156
 157                         elements.add("  </motor>");
 158                 }
 159
 160                 elements.add("  <ignitionevent>"
 161                                 + mount.getIgnitionEvent().name().toLowerCase(Locale.ENGLISH).replace("_", "")
 162                                 + "</ignitionevent>");
 163
 164                 elements.add("  <ignitiondelay>" + mount.getIgnitionDelay() + "</ignitiondelay>");
 165                 elements.add("  <overhang>" + mount.getMotorOverhang() + "</overhang>");
 166
 167                 elements.add("</motormount>");
 168
 169                 return elements;
 170         }
 171
 172 }